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mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/layoutlm/test_modeling_layoutlm.py | # coding=utf-8
# Copyright 2018 The Microsoft Research Asia LayoutLM Team Authors, The Hugging Face Team.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
from transformers import LayoutLMConfig, is_torch_available
from transformers.testing_utils import require_torch, slow, torch_device
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, ids_tensor
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import (
LayoutLMForMaskedLM,
LayoutLMForQuestionAnswering,
LayoutLMForSequenceClassification,
LayoutLMForTokenClassification,
LayoutLMModel,
)
class LayoutLMModelTester:
"""You can also import this e.g from .test_modeling_layoutlm import LayoutLMModelTester"""
def __init__(
self,
parent,
batch_size=13,
seq_length=7,
is_training=True,
use_input_mask=True,
use_token_type_ids=True,
use_labels=True,
vocab_size=99,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=512,
type_vocab_size=16,
type_sequence_label_size=2,
initializer_range=0.02,
num_labels=3,
num_choices=4,
scope=None,
range_bbox=1000,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_input_mask = use_input_mask
self.use_token_type_ids = use_token_type_ids
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.type_vocab_size = type_vocab_size
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.num_labels = num_labels
self.num_choices = num_choices
self.scope = scope
self.range_bbox = range_bbox
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
bbox = ids_tensor([self.batch_size, self.seq_length, 4], self.range_bbox)
# Ensure that bbox is legal
for i in range(bbox.shape[0]):
for j in range(bbox.shape[1]):
if bbox[i, j, 3] < bbox[i, j, 1]:
t = bbox[i, j, 3]
bbox[i, j, 3] = bbox[i, j, 1]
bbox[i, j, 1] = t
if bbox[i, j, 2] < bbox[i, j, 0]:
t = bbox[i, j, 2]
bbox[i, j, 2] = bbox[i, j, 0]
bbox[i, j, 0] = t
input_mask = None
if self.use_input_mask:
input_mask = ids_tensor([self.batch_size, self.seq_length], vocab_size=2)
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
sequence_labels = None
token_labels = None
choice_labels = None
if self.use_labels:
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
choice_labels = ids_tensor([self.batch_size], self.num_choices)
config = self.get_config()
return config, input_ids, bbox, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
def get_config(self):
return LayoutLMConfig(
vocab_size=self.vocab_size,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
type_vocab_size=self.type_vocab_size,
initializer_range=self.initializer_range,
)
def create_and_check_model(
self, config, input_ids, bbox, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = LayoutLMModel(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, bbox, attention_mask=input_mask, token_type_ids=token_type_ids)
result = model(input_ids, bbox, token_type_ids=token_type_ids)
result = model(input_ids, bbox)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
self.parent.assertEqual(result.pooler_output.shape, (self.batch_size, self.hidden_size))
def create_and_check_for_masked_lm(
self, config, input_ids, bbox, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = LayoutLMForMaskedLM(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, bbox, attention_mask=input_mask, token_type_ids=token_type_ids, labels=token_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
def create_and_check_for_sequence_classification(
self, config, input_ids, bbox, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_labels = self.num_labels
model = LayoutLMForSequenceClassification(config)
model.to(torch_device)
model.eval()
result = model(
input_ids, bbox, attention_mask=input_mask, token_type_ids=token_type_ids, labels=sequence_labels
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_labels))
def create_and_check_for_token_classification(
self, config, input_ids, bbox, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_labels = self.num_labels
model = LayoutLMForTokenClassification(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, bbox, attention_mask=input_mask, token_type_ids=token_type_ids, labels=token_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.num_labels))
def create_and_check_for_question_answering(
self, config, input_ids, bbox, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = LayoutLMForQuestionAnswering(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
bbox=bbox,
attention_mask=input_mask,
token_type_ids=token_type_ids,
start_positions=sequence_labels,
end_positions=sequence_labels,
)
self.parent.assertEqual(result.start_logits.shape, (self.batch_size, self.seq_length))
self.parent.assertEqual(result.end_logits.shape, (self.batch_size, self.seq_length))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
bbox,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
) = config_and_inputs
inputs_dict = {
"input_ids": input_ids,
"bbox": bbox,
"token_type_ids": token_type_ids,
"attention_mask": input_mask,
}
return config, inputs_dict
@require_torch
class LayoutLMModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (
(
LayoutLMModel,
LayoutLMForMaskedLM,
LayoutLMForSequenceClassification,
LayoutLMForTokenClassification,
LayoutLMForQuestionAnswering,
)
if is_torch_available()
else None
)
pipeline_model_mapping = (
{
"document-question-answering": LayoutLMForQuestionAnswering,
"feature-extraction": LayoutLMModel,
"fill-mask": LayoutLMForMaskedLM,
"text-classification": LayoutLMForSequenceClassification,
"token-classification": LayoutLMForTokenClassification,
"zero-shot": LayoutLMForSequenceClassification,
}
if is_torch_available()
else {}
)
fx_compatible = True
def setUp(self):
self.model_tester = LayoutLMModelTester(self)
self.config_tester = ConfigTester(self, config_class=LayoutLMConfig, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_model_various_embeddings(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
for type in ["absolute", "relative_key", "relative_key_query"]:
config_and_inputs[0].position_embedding_type = type
self.model_tester.create_and_check_model(*config_and_inputs)
def test_for_masked_lm(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_masked_lm(*config_and_inputs)
def test_for_sequence_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_sequence_classification(*config_and_inputs)
def test_for_token_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_token_classification(*config_and_inputs)
def test_for_question_answering(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_question_answering(*config_and_inputs)
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing(self):
pass
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing_use_reentrant(self):
pass
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing_use_reentrant_false(self):
pass
def prepare_layoutlm_batch_inputs():
# Here we prepare a batch of 2 sequences to test a LayoutLM forward pass on:
# fmt: off
input_ids = torch.tensor([[101,1019,1014,1016,1037,12849,4747,1004,14246,2278,5439,4524,5002,2930,2193,2930,4341,3208,1005,1055,2171,2848,11300,3531,102],[101,4070,4034,7020,1024,3058,1015,1013,2861,1013,6070,19274,2772,6205,27814,16147,16147,4343,2047,10283,10969,14389,1012,2338,102]],device=torch_device) # noqa: E231
attention_mask = torch.tensor([[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],],device=torch_device) # noqa: E231
bbox = torch.tensor([[[0,0,0,0],[423,237,440,251],[427,272,441,287],[419,115,437,129],[961,885,992,912],[256,38,330,58],[256,38,330,58],[336,42,353,57],[360,39,401,56],[360,39,401,56],[411,39,471,59],[479,41,528,59],[533,39,630,60],[67,113,134,131],[141,115,209,132],[68,149,133,166],[141,149,187,164],[195,148,287,165],[195,148,287,165],[195,148,287,165],[295,148,349,165],[441,149,492,166],[497,149,546,164],[64,201,125,218],[1000,1000,1000,1000]],[[0,0,0,0],[662,150,754,166],[665,199,742,211],[519,213,554,228],[519,213,554,228],[134,433,187,454],[130,467,204,480],[130,467,204,480],[130,467,204,480],[130,467,204,480],[130,467,204,480],[314,469,376,482],[504,684,582,706],[941,825,973,900],[941,825,973,900],[941,825,973,900],[941,825,973,900],[610,749,652,765],[130,659,168,672],[176,657,237,672],[238,657,312,672],[443,653,628,672],[443,653,628,672],[716,301,825,317],[1000,1000,1000,1000]]],device=torch_device) # noqa: E231
token_type_ids = torch.tensor([[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]],device=torch_device) # noqa: E231
# these are sequence labels (i.e. at the token level)
labels = torch.tensor([[-100,10,10,10,9,1,-100,7,7,-100,7,7,4,2,5,2,8,8,-100,-100,5,0,3,2,-100],[-100,12,12,12,-100,12,10,-100,-100,-100,-100,10,12,9,-100,-100,-100,10,10,10,9,12,-100,10,-100]],device=torch_device) # noqa: E231
# fmt: on
return input_ids, attention_mask, bbox, token_type_ids, labels
@require_torch
class LayoutLMModelIntegrationTest(unittest.TestCase):
@slow
def test_forward_pass_no_head(self):
model = LayoutLMModel.from_pretrained("microsoft/layoutlm-base-uncased").to(torch_device)
input_ids, attention_mask, bbox, token_type_ids, labels = prepare_layoutlm_batch_inputs()
# forward pass
outputs = model(input_ids=input_ids, bbox=bbox, attention_mask=attention_mask, token_type_ids=token_type_ids)
# test the sequence output on [0, :3, :3]
expected_slice = torch.tensor(
[[0.1785, -0.1947, -0.0425], [-0.3254, -0.2807, 0.2553], [-0.5391, -0.3322, 0.3364]],
device=torch_device,
)
self.assertTrue(torch.allclose(outputs.last_hidden_state[0, :3, :3], expected_slice, atol=1e-3))
# test the pooled output on [1, :3]
expected_slice = torch.tensor([-0.6580, -0.0214, 0.8552], device=torch_device)
self.assertTrue(torch.allclose(outputs.pooler_output[1, :3], expected_slice, atol=1e-3))
@slow
def test_forward_pass_sequence_classification(self):
# initialize model with randomly initialized sequence classification head
model = LayoutLMForSequenceClassification.from_pretrained("microsoft/layoutlm-base-uncased", num_labels=2).to(
torch_device
)
input_ids, attention_mask, bbox, token_type_ids, _ = prepare_layoutlm_batch_inputs()
# forward pass
outputs = model(
input_ids=input_ids,
bbox=bbox,
attention_mask=attention_mask,
token_type_ids=token_type_ids,
labels=torch.tensor([1, 1], device=torch_device),
)
# test whether we get a loss as a scalar
loss = outputs.loss
expected_shape = torch.Size([])
self.assertEqual(loss.shape, expected_shape)
# test the shape of the logits
logits = outputs.logits
expected_shape = torch.Size((2, 2))
self.assertEqual(logits.shape, expected_shape)
@slow
def test_forward_pass_token_classification(self):
# initialize model with randomly initialized token classification head
model = LayoutLMForTokenClassification.from_pretrained("microsoft/layoutlm-base-uncased", num_labels=13).to(
torch_device
)
input_ids, attention_mask, bbox, token_type_ids, labels = prepare_layoutlm_batch_inputs()
# forward pass
outputs = model(
input_ids=input_ids, bbox=bbox, attention_mask=attention_mask, token_type_ids=token_type_ids, labels=labels
)
# test the loss calculation to be around 2.65
# expected_loss = torch.tensor(2.65, device=torch_device)
# The loss is currently somewhat random and can vary between 0.1-0.3 atol.
# self.assertTrue(torch.allclose(outputs.loss, expected_loss, atol=0.1))
# test the shape of the logits
logits = outputs.logits
expected_shape = torch.Size((2, 25, 13))
self.assertEqual(logits.shape, expected_shape)
@slow
def test_forward_pass_question_answering(self):
# initialize model with randomly initialized token classification head
model = LayoutLMForQuestionAnswering.from_pretrained("microsoft/layoutlm-base-uncased").to(torch_device)
input_ids, attention_mask, bbox, token_type_ids, labels = prepare_layoutlm_batch_inputs()
# forward pass
outputs = model(input_ids=input_ids, bbox=bbox, attention_mask=attention_mask, token_type_ids=token_type_ids)
# test the shape of the logits
expected_shape = torch.Size((2, 25))
self.assertEqual(outputs.start_logits.shape, expected_shape)
self.assertEqual(outputs.end_logits.shape, expected_shape)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/layoutlm/test_modeling_tf_layoutlm.py | # coding=utf-8
# Copyright 2018 The Microsoft Research Asia LayoutLM Team Authors, The Hugging Face Team.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import annotations
import unittest
import numpy as np
from transformers import LayoutLMConfig, is_tf_available
from transformers.testing_utils import require_tf, slow
from ...test_configuration_common import ConfigTester
from ...test_modeling_tf_common import TFModelTesterMixin, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin
if is_tf_available():
import tensorflow as tf
from transformers.models.layoutlm.modeling_tf_layoutlm import (
TFLayoutLMForMaskedLM,
TFLayoutLMForQuestionAnswering,
TFLayoutLMForSequenceClassification,
TFLayoutLMForTokenClassification,
TFLayoutLMModel,
)
class TFLayoutLMModelTester:
def __init__(
self,
parent,
batch_size=13,
seq_length=7,
is_training=True,
use_input_mask=True,
use_token_type_ids=True,
use_labels=True,
vocab_size=99,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=512,
type_vocab_size=16,
type_sequence_label_size=2,
initializer_range=0.02,
num_labels=3,
num_choices=4,
scope=None,
range_bbox=1000,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_input_mask = use_input_mask
self.use_token_type_ids = use_token_type_ids
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.type_vocab_size = type_vocab_size
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.num_labels = num_labels
self.num_choices = num_choices
self.scope = scope
self.range_bbox = range_bbox
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
# convert bbox to numpy since TF does not support item assignment
bbox = ids_tensor([self.batch_size, self.seq_length, 4], self.range_bbox).numpy()
# Ensure that bbox is legal
for i in range(bbox.shape[0]):
for j in range(bbox.shape[1]):
if bbox[i, j, 3] < bbox[i, j, 1]:
t = bbox[i, j, 3]
bbox[i, j, 3] = bbox[i, j, 1]
bbox[i, j, 1] = t
if bbox[i, j, 2] < bbox[i, j, 0]:
t = bbox[i, j, 2]
bbox[i, j, 2] = bbox[i, j, 0]
bbox[i, j, 0] = t
bbox = tf.convert_to_tensor(bbox)
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.seq_length])
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
sequence_labels = None
token_labels = None
choice_labels = None
if self.use_labels:
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
choice_labels = ids_tensor([self.batch_size], self.num_choices)
config = LayoutLMConfig(
vocab_size=self.vocab_size,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
type_vocab_size=self.type_vocab_size,
initializer_range=self.initializer_range,
)
return config, input_ids, bbox, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
def create_and_check_model(
self, config, input_ids, bbox, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = TFLayoutLMModel(config=config)
result = model(input_ids, bbox, attention_mask=input_mask, token_type_ids=token_type_ids)
result = model(input_ids, bbox, token_type_ids=token_type_ids)
result = model(input_ids, bbox)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
self.parent.assertEqual(result.pooler_output.shape, (self.batch_size, self.hidden_size))
def create_and_check_for_masked_lm(
self, config, input_ids, bbox, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = TFLayoutLMForMaskedLM(config=config)
result = model(input_ids, bbox, attention_mask=input_mask, token_type_ids=token_type_ids, labels=token_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
def create_and_check_for_sequence_classification(
self, config, input_ids, bbox, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_labels = self.num_labels
model = TFLayoutLMForSequenceClassification(config=config)
result = model(input_ids, bbox, attention_mask=input_mask, token_type_ids=token_type_ids)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_labels))
def create_and_check_for_token_classification(
self, config, input_ids, bbox, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_labels = self.num_labels
model = TFLayoutLMForTokenClassification(config=config)
result = model(input_ids, bbox, attention_mask=input_mask, token_type_ids=token_type_ids, labels=token_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.num_labels))
def create_and_check_for_question_answering(
self, config, input_ids, bbox, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = TFLayoutLMForQuestionAnswering(config=config)
result = model(input_ids, bbox, attention_mask=input_mask, token_type_ids=token_type_ids)
self.parent.assertEqual(result.start_logits.shape, (self.batch_size, self.seq_length))
self.parent.assertEqual(result.end_logits.shape, (self.batch_size, self.seq_length))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
bbox,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
) = config_and_inputs
inputs_dict = {
"input_ids": input_ids,
"bbox": bbox,
"token_type_ids": token_type_ids,
"attention_mask": input_mask,
}
return config, inputs_dict
@require_tf
class TFLayoutLMModelTest(TFModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (
(
TFLayoutLMModel,
TFLayoutLMForMaskedLM,
TFLayoutLMForTokenClassification,
TFLayoutLMForSequenceClassification,
TFLayoutLMForQuestionAnswering,
)
if is_tf_available()
else ()
)
pipeline_model_mapping = (
{
"feature-extraction": TFLayoutLMModel,
"fill-mask": TFLayoutLMForMaskedLM,
"text-classification": TFLayoutLMForSequenceClassification,
"token-classification": TFLayoutLMForTokenClassification,
"zero-shot": TFLayoutLMForSequenceClassification,
}
if is_tf_available()
else {}
)
test_head_masking = False
test_onnx = True
onnx_min_opset = 10
def setUp(self):
self.model_tester = TFLayoutLMModelTester(self)
self.config_tester = ConfigTester(self, config_class=LayoutLMConfig, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_for_masked_lm(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_masked_lm(*config_and_inputs)
def test_for_sequence_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_sequence_classification(*config_and_inputs)
def test_for_token_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_token_classification(*config_and_inputs)
def test_for_question_answering(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_question_answering(*config_and_inputs)
@slow
def test_model_from_pretrained(self):
model_name = "microsoft/layoutlm-base-uncased"
model = TFLayoutLMModel.from_pretrained(model_name)
self.assertIsNotNone(model)
# TODO (Joao): fix me
@unittest.skip("Onnx compliancy broke with TF 2.10")
def test_onnx_compliancy(self):
pass
def prepare_layoutlm_batch_inputs():
# Here we prepare a batch of 2 sequences to test a LayoutLM forward pass on:
# fmt: off
input_ids = tf.convert_to_tensor([[101,1019,1014,1016,1037,12849,4747,1004,14246,2278,5439,4524,5002,2930,2193,2930,4341,3208,1005,1055,2171,2848,11300,3531,102],[101,4070,4034,7020,1024,3058,1015,1013,2861,1013,6070,19274,2772,6205,27814,16147,16147,4343,2047,10283,10969,14389,1012,2338,102]]) # noqa: E231
attention_mask = tf.convert_to_tensor([[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],]) # noqa: E231
bbox = tf.convert_to_tensor([[[0,0,0,0],[423,237,440,251],[427,272,441,287],[419,115,437,129],[961,885,992,912],[256,38,330,58],[256,38,330,58],[336,42,353,57],[360,39,401,56],[360,39,401,56],[411,39,471,59],[479,41,528,59],[533,39,630,60],[67,113,134,131],[141,115,209,132],[68,149,133,166],[141,149,187,164],[195,148,287,165],[195,148,287,165],[195,148,287,165],[295,148,349,165],[441,149,492,166],[497,149,546,164],[64,201,125,218],[1000,1000,1000,1000]],[[0,0,0,0],[662,150,754,166],[665,199,742,211],[519,213,554,228],[519,213,554,228],[134,433,187,454],[130,467,204,480],[130,467,204,480],[130,467,204,480],[130,467,204,480],[130,467,204,480],[314,469,376,482],[504,684,582,706],[941,825,973,900],[941,825,973,900],[941,825,973,900],[941,825,973,900],[610,749,652,765],[130,659,168,672],[176,657,237,672],[238,657,312,672],[443,653,628,672],[443,653,628,672],[716,301,825,317],[1000,1000,1000,1000]]]) # noqa: E231
token_type_ids = tf.convert_to_tensor([[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]]) # noqa: E231
# these are sequence labels (i.e. at the token level)
labels = tf.convert_to_tensor([[-100,10,10,10,9,1,-100,7,7,-100,7,7,4,2,5,2,8,8,-100,-100,5,0,3,2,-100],[-100,12,12,12,-100,12,10,-100,-100,-100,-100,10,12,9,-100,-100,-100,10,10,10,9,12,-100,10,-100]]) # noqa: E231
# fmt: on
return input_ids, attention_mask, bbox, token_type_ids, labels
@require_tf
class TFLayoutLMModelIntegrationTest(unittest.TestCase):
@slow
def test_forward_pass_no_head(self):
model = TFLayoutLMModel.from_pretrained("microsoft/layoutlm-base-uncased")
input_ids, attention_mask, bbox, token_type_ids, labels = prepare_layoutlm_batch_inputs()
# forward pass
outputs = model(input_ids=input_ids, bbox=bbox, attention_mask=attention_mask, token_type_ids=token_type_ids)
# test the sequence output on [0, :3, :3]
expected_slice = tf.convert_to_tensor(
[[0.1785, -0.1947, -0.0425], [-0.3254, -0.2807, 0.2553], [-0.5391, -0.3322, 0.3364]],
)
self.assertTrue(np.allclose(outputs.last_hidden_state[0, :3, :3], expected_slice, atol=1e-3))
# test the pooled output on [1, :3]
expected_slice = tf.convert_to_tensor([-0.6580, -0.0214, 0.8552])
self.assertTrue(np.allclose(outputs.pooler_output[1, :3], expected_slice, atol=1e-3))
@slow
def test_forward_pass_sequence_classification(self):
# initialize model with randomly initialized sequence classification head
model = TFLayoutLMForSequenceClassification.from_pretrained("microsoft/layoutlm-base-uncased", num_labels=2)
input_ids, attention_mask, bbox, token_type_ids, _ = prepare_layoutlm_batch_inputs()
# forward pass
outputs = model(
input_ids=input_ids,
bbox=bbox,
attention_mask=attention_mask,
token_type_ids=token_type_ids,
labels=tf.convert_to_tensor([1, 1]),
)
# test whether we get a loss as a scalar
loss = outputs.loss
expected_shape = (2,)
self.assertEqual(loss.shape, expected_shape)
# test the shape of the logits
logits = outputs.logits
expected_shape = (2, 2)
self.assertEqual(logits.shape, expected_shape)
@slow
def test_forward_pass_token_classification(self):
# initialize model with randomly initialized token classification head
model = TFLayoutLMForTokenClassification.from_pretrained("microsoft/layoutlm-base-uncased", num_labels=13)
input_ids, attention_mask, bbox, token_type_ids, labels = prepare_layoutlm_batch_inputs()
# forward pass
outputs = model(
input_ids=input_ids, bbox=bbox, attention_mask=attention_mask, token_type_ids=token_type_ids, labels=labels
)
# test the shape of the logits
logits = outputs.logits
expected_shape = tf.convert_to_tensor((2, 25, 13))
self.assertEqual(logits.shape, expected_shape)
@slow
def test_forward_pass_question_answering(self):
# initialize model with randomly initialized token classification head
model = TFLayoutLMForQuestionAnswering.from_pretrained("microsoft/layoutlm-base-uncased")
input_ids, attention_mask, bbox, token_type_ids, labels = prepare_layoutlm_batch_inputs()
# forward pass
outputs = model(input_ids=input_ids, bbox=bbox, attention_mask=attention_mask, token_type_ids=token_type_ids)
# test the shape of the logits
expected_shape = tf.convert_to_tensor((2, 25))
self.assertEqual(outputs.start_logits.shape, expected_shape)
self.assertEqual(outputs.end_logits.shape, expected_shape)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/bartpho/test_tokenization_bartpho.py | # coding=utf-8
# Copyright 2021 HuggingFace Inc. team.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import unittest
from transformers.models.bartpho.tokenization_bartpho import VOCAB_FILES_NAMES, BartphoTokenizer
from transformers.testing_utils import get_tests_dir
from ...test_tokenization_common import TokenizerTesterMixin
SAMPLE_VOCAB = get_tests_dir("fixtures/test_sentencepiece_bpe.model")
class BartphoTokenizerTest(TokenizerTesterMixin, unittest.TestCase):
from_pretrained_id = "vinai/bartpho-syllable"
tokenizer_class = BartphoTokenizer
test_rust_tokenizer = False
test_sentencepiece = True
def setUp(self):
super().setUp()
vocab = ["▁This", "▁is", "▁a", "▁t", "est"]
vocab_tokens = dict(zip(vocab, range(len(vocab))))
self.special_tokens_map = {"unk_token": "<unk>"}
self.monolingual_vocab_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["monolingual_vocab_file"])
with open(self.monolingual_vocab_file, "w", encoding="utf-8") as fp:
for token in vocab_tokens:
fp.write(f"{token} {vocab_tokens[token]}\n")
tokenizer = BartphoTokenizer(SAMPLE_VOCAB, self.monolingual_vocab_file, **self.special_tokens_map)
tokenizer.save_pretrained(self.tmpdirname)
def get_tokenizer(self, **kwargs):
kwargs.update(self.special_tokens_map)
return BartphoTokenizer.from_pretrained(self.tmpdirname, **kwargs)
def get_input_output_texts(self, tokenizer):
input_text = "This is a là test"
output_text = "This is a<unk><unk> test"
return input_text, output_text
def test_full_tokenizer(self):
tokenizer = BartphoTokenizer(SAMPLE_VOCAB, self.monolingual_vocab_file, **self.special_tokens_map)
text = "This is a là test"
bpe_tokens = "▁This ▁is ▁a ▁l à ▁t est".split()
tokens = tokenizer.tokenize(text)
self.assertListEqual(tokens, bpe_tokens)
input_tokens = tokens + [tokenizer.unk_token]
input_bpe_tokens = [4, 5, 6, 3, 3, 7, 8, 3]
self.assertListEqual(tokenizer.convert_tokens_to_ids(input_tokens), input_bpe_tokens)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/reformer/test_modeling_reformer.py | # coding=utf-8 # Copyright 2020 Huggingface
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
from transformers import ReformerConfig, is_torch_available
from transformers.testing_utils import (
require_sentencepiece,
require_tokenizers,
require_torch,
require_torch_fp16,
require_torch_multi_gpu,
slow,
torch_device,
)
from ...generation.test_utils import GenerationTesterMixin
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from torch import nn
from transformers import (
ReformerForMaskedLM,
ReformerForQuestionAnswering,
ReformerForSequenceClassification,
ReformerLayer,
ReformerModel,
ReformerModelWithLMHead,
ReformerTokenizer,
)
class ReformerModelTester:
def __init__(
self,
parent,
batch_size=13,
seq_length=32,
is_training=True,
is_decoder=True,
use_input_mask=True,
use_labels=True,
vocab_size=32,
attention_head_size=16,
hidden_size=32,
num_attention_heads=2,
local_attn_chunk_length=4,
local_num_chunks_before=1,
local_num_chunks_after=0,
num_buckets=None,
num_hashes=1,
lsh_attn_chunk_length=None,
lsh_num_chunks_before=None,
lsh_num_chunks_after=None,
chunk_size_lm_head=0,
chunk_size_feed_forward=0,
feed_forward_size=32,
hidden_act="gelu",
hidden_dropout_prob=0.1,
local_attention_probs_dropout_prob=0.1,
lsh_attention_probs_dropout_prob=None,
max_position_embeddings=512,
initializer_range=0.02,
axial_norm_std=1.0,
layer_norm_eps=1e-12,
axial_pos_embds=True,
axial_pos_shape=[4, 8],
axial_pos_embds_dim=[16, 16],
attn_layers=["local", "local", "local", "local"],
pad_token_id=0,
eos_token_id=2,
scope=None,
hash_seed=0,
num_labels=2,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.is_decoder = is_decoder
self.use_input_mask = use_input_mask
self.use_labels = use_labels
self.vocab_size = vocab_size
self.attention_head_size = attention_head_size
self.hidden_size = hidden_size
self.num_attention_heads = num_attention_heads
self.num_hidden_layers = len(attn_layers) if attn_layers is not None else 0
self.local_attn_chunk_length = local_attn_chunk_length
self.local_num_chunks_after = local_num_chunks_after
self.local_num_chunks_before = local_num_chunks_before
self.num_hashes = num_hashes
self.num_buckets = tuple(num_buckets) if isinstance(num_buckets, list) else num_buckets
self.lsh_attn_chunk_length = lsh_attn_chunk_length
self.lsh_num_chunks_after = lsh_num_chunks_after
self.lsh_num_chunks_before = lsh_num_chunks_before
self.hidden_act = hidden_act
self.feed_forward_size = feed_forward_size
self.hidden_dropout_prob = hidden_dropout_prob
self.local_attention_probs_dropout_prob = local_attention_probs_dropout_prob
self.lsh_attention_probs_dropout_prob = lsh_attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.initializer_range = initializer_range
self.layer_norm_eps = layer_norm_eps
self.axial_pos_embds = axial_pos_embds
self.axial_pos_shape = tuple(axial_pos_shape)
self.axial_pos_embds_dim = tuple(axial_pos_embds_dim)
self.axial_norm_std = axial_norm_std
self.chunk_size_lm_head = chunk_size_lm_head
self.chunk_size_feed_forward = chunk_size_feed_forward
self.scope = scope
self.attn_layers = attn_layers
self.pad_token_id = pad_token_id
self.hash_seed = hash_seed
attn_chunk_length = local_attn_chunk_length if local_attn_chunk_length is not None else lsh_attn_chunk_length
num_chunks_after = local_num_chunks_after if local_num_chunks_after is not None else lsh_num_chunks_after
num_chunks_before = local_num_chunks_before if local_num_chunks_before is not None else lsh_num_chunks_before
self.encoder_seq_length = seq_length // attn_chunk_length + (self.seq_length % attn_chunk_length != 0)
self.key_length = (num_chunks_before + num_chunks_after + 1) * attn_chunk_length
self.chunk_length = attn_chunk_length
self.num_labels = num_labels
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.seq_length])
choice_labels = None
if self.use_labels:
choice_labels = ids_tensor([self.batch_size], 2)
config = self.get_config()
return (
config,
input_ids,
input_mask,
choice_labels,
)
def get_config(self):
return ReformerConfig(
vocab_size=self.vocab_size,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
feed_forward_size=self.feed_forward_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
local_attention_probs_dropout_prob=self.local_attention_probs_dropout_prob,
lsh_attention_probs_dropout_prob=self.lsh_attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
is_decoder=self.is_decoder,
axial_pos_embds=self.axial_pos_embds,
axial_pos_shape=self.axial_pos_shape,
axial_pos_embds_dim=self.axial_pos_embds_dim,
local_attn_chunk_length=self.local_attn_chunk_length,
local_num_chunks_after=self.local_num_chunks_after,
local_num_chunks_before=self.local_num_chunks_before,
num_hashes=self.num_hashes,
num_buckets=self.num_buckets,
lsh_attn_chunk_length=self.lsh_attn_chunk_length,
lsh_num_chunks_after=self.lsh_num_chunks_after,
lsh_num_chunks_before=self.lsh_num_chunks_before,
attn_layers=self.attn_layers,
pad_token_id=self.pad_token_id,
hash_seed=self.hash_seed,
)
def get_pipeline_config(self):
config = self.get_config()
config.vocab_size = 100
config.max_position_embeddings = 100
config.axial_pos_shape = (4, 25)
config.is_decoder = False
return config
def create_and_check_reformer_model(self, config, input_ids, input_mask, choice_labels):
model = ReformerModel(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask)
result = model(input_ids)
# 2 * hidden_size because we use reversible resnet layers
self.parent.assertEqual(
result.last_hidden_state.shape, (self.batch_size, self.seq_length, 2 * self.hidden_size)
)
def create_and_check_reformer_model_with_lm_backward(self, config, input_ids, input_mask, choice_labels):
if not self.is_training:
return
config.is_decoder = False
config.lsh_num_chunks_after = 1
model = ReformerForMaskedLM(config=config)
model.to(torch_device)
model.train()
loss = model(input_ids, attention_mask=input_mask, labels=input_ids)["loss"]
loss.backward()
def create_and_check_reformer_with_lm(self, config, input_ids, input_mask, choice_labels):
config.lsh_num_chunks_after = 0
config.is_decoder = True
model = ReformerModelWithLMHead(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, labels=input_ids)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
def create_and_check_reformer_with_mlm(self, config, input_ids, input_mask, choice_labels):
config.is_decoder = False
model = ReformerForMaskedLM(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, labels=input_ids)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
def create_and_check_reformer_model_with_attn_mask(
self, config, input_ids, input_mask, choice_labels, is_decoder=False
):
# no special position embeddings
config.axial_pos_embds = False
config.is_decoder = is_decoder
if self.lsh_attn_chunk_length is not None:
# need to set chunk length equal sequence length to be certain that chunking works
config.lsh_attn_chunk_length = self.seq_length
model = ReformerModel(config=config)
model.to(torch_device)
model.eval()
# set all position encodings to zero so that postions don't matter
with torch.no_grad():
embedding = model.embeddings.position_embeddings.embedding
embedding.weight = nn.Parameter(torch.zeros(embedding.weight.shape).to(torch_device))
embedding.weight.requires_grad = False
half_seq_len = self.seq_length // 2
roll = self.chunk_length
half_input_ids = input_ids[:, :half_seq_len]
# normal padded
attn_mask = torch.cat(
[torch.ones_like(half_input_ids), torch.zeros_like(half_input_ids)],
dim=-1,
)
input_ids_padded = torch.cat(
[half_input_ids, ids_tensor((self.batch_size, half_seq_len), self.vocab_size)],
dim=-1,
)
# shifted padded
input_ids_roll = torch.cat(
[half_input_ids, ids_tensor((self.batch_size, half_seq_len), self.vocab_size)],
dim=-1,
)
input_ids_roll = torch.roll(input_ids_roll, roll, dims=-1)
attn_mask_roll = torch.roll(attn_mask, roll, dims=-1)
output_padded = model(input_ids_padded, attention_mask=attn_mask)[0][:, :half_seq_len]
output_padded_rolled = model(input_ids_roll, attention_mask=attn_mask_roll)[0][:, roll : half_seq_len + roll]
self.parent.assertTrue(torch.allclose(output_padded, output_padded_rolled, atol=1e-3))
def create_and_check_reformer_layer_dropout_seed(
self, config, input_ids, input_mask, choice_labels, is_decoder=False
):
config.is_decoder = is_decoder
layer = ReformerLayer(config).to(torch_device)
layer.train()
shape = (
self.batch_size,
self.seq_length,
config.hidden_size,
) # Batch x SeqLen x hiddenSize
# get random tensors
hidden_states = floats_tensor(shape)
prev_attn_output = floats_tensor(shape)
# now the random seeds for attention and feed forward is initialized
# forward tensors with dropout
layer_outputs = layer(prev_attn_output, hidden_states, attention_mask=input_mask)
next_attn_output = layer_outputs.attn_output
next_hidden_states = layer_outputs.hidden_states
torch.manual_seed(layer.attention_seed)
attn_outputs = layer.attention(hidden_states, attention_mask=input_mask)
self.parent.assertTrue(
torch.allclose(
prev_attn_output + attn_outputs.hidden_states,
next_attn_output,
atol=1e-3,
)
)
torch.manual_seed(layer.feed_forward_seed)
feed_forward_hidden_states = layer.feed_forward(next_attn_output)
self.parent.assertTrue(
torch.allclose(
next_hidden_states,
hidden_states + feed_forward_hidden_states,
atol=1e-3,
)
)
def create_and_check_reformer_feed_backward_chunking(self, config, input_ids, input_mask, choice_labels):
if not self.is_training:
return
# disable dropout
config.hidden_dropout_prob = 0
config.local_attention_probs_dropout_prob = 0
config.lsh_attention_probs_dropout_prob = 0
config.lsh_num_chunks_after = 1
config.is_decoder = False
torch.manual_seed(0)
model = ReformerForMaskedLM(config=config)
model.to(torch_device)
model.train()
model.zero_grad()
loss_no_chunk, output_no_chunk = model(input_ids, labels=input_ids, attention_mask=input_mask)[:2]
loss_no_chunk.backward()
grad_slice_word_no_chunk = model.reformer.embeddings.word_embeddings.weight.grad[0, :5]
grad_slice_position_factor_1_no_chunk = model.reformer.embeddings.position_embeddings.weights[0][1, 0, -5:]
grad_slice_position_factor_2_no_chunk = model.reformer.embeddings.position_embeddings.weights[1][0, 1, :5]
config.chunk_size_lm_head = 1
config.chunk_size_feed_forward = 1
torch.manual_seed(0)
model = ReformerForMaskedLM(config=config)
model.to(torch_device)
model.train()
model.zero_grad()
loss_chunk, output_chunk = model(input_ids, labels=input_ids, attention_mask=input_mask)[:2]
loss_chunk.backward()
grad_slice_word_chunk = model.reformer.embeddings.word_embeddings.weight.grad[0, :5]
grad_slice_position_factor_1_chunk = model.reformer.embeddings.position_embeddings.weights[0][1, 0, -5:]
grad_slice_position_factor_2_chunk = model.reformer.embeddings.position_embeddings.weights[1][0, 1, :5]
self.parent.assertTrue(torch.allclose(loss_chunk, loss_no_chunk, atol=1e-3))
self.parent.assertTrue(torch.allclose(grad_slice_word_no_chunk, grad_slice_word_chunk, atol=1e-3))
self.parent.assertTrue(
torch.allclose(grad_slice_position_factor_1_chunk, grad_slice_position_factor_1_no_chunk, atol=1e-3)
)
self.parent.assertTrue(
torch.allclose(grad_slice_position_factor_2_chunk, grad_slice_position_factor_2_no_chunk, atol=1e-3)
)
def create_and_check_reformer_random_seed(self, config, input_ids, input_mask, choice_labels):
layer = ReformerLayer(config).to(torch_device)
layer.train()
shape = (
self.batch_size,
self.seq_length,
config.hidden_size,
) # Batch x SeqLen x hiddenSize
hidden_states = floats_tensor(shape)
attn_output = floats_tensor(shape)
seeds = []
for _ in range(100):
layer_outputs = layer(attn_output, hidden_states, attention_mask=input_mask)
attn_output = layer_outputs.attn_output
hidden_states = layer_outputs.hidden_states
torch.manual_seed(layer.attention_seed)
seeds.append(layer.attention_seed)
self.parent.assertGreater(len(set(seeds)), 70)
seeds = []
for _ in range(100):
layer_outputs = layer(attn_output, hidden_states, attention_mask=input_mask)
attn_output = layer_outputs.attn_output
hidden_states = layer_outputs.hidden_states
torch.manual_seed(layer.feed_forward_seed)
seeds.append(layer.feed_forward_seed)
self.parent.assertGreater(len(set(seeds)), 70)
def create_and_check_reformer_model_fp16_forward(self, config, input_ids, input_mask, choice_labels):
model = ReformerModel(config=config)
model.to(torch_device)
model.half()
model.eval()
output = model(input_ids, attention_mask=input_mask)["last_hidden_state"]
self.parent.assertFalse(torch.isnan(output).any().item())
def create_and_check_reformer_model_generate(self, config, input_ids, input_mask, choice_labels):
config.is_decoder = True
config.lsh_num_chunks_after = 0
config.bos_token_id = 0
config.eos_token_id = None
config.max_length = 20
model = ReformerModelWithLMHead(config=config)
model.to(torch_device)
model.eval()
output = model.generate()
self.parent.assertIsNotNone(output)
def create_and_check_reformer_model_fp16_generate(self, config, input_ids, input_mask, choice_labels):
config.is_decoder = True
config.lsh_num_chunks_after = 0
model = ReformerModelWithLMHead(config=config)
model.to(torch_device)
model.half()
model.eval()
# only use last 10 inputs for generation
output = model.generate(input_ids[:, -10:], attention_mask=input_mask, do_sample=False)
self.parent.assertFalse(torch.isnan(output).any().item())
def create_and_check_reformer_no_chunking(self, config, input_ids, input_mask, choice_labels):
# force chunk length to be bigger than input_ids
config.lsh_attn_chunk_length = 2 * input_ids.shape[-1]
config.local_attn_chunk_length = 2 * input_ids.shape[-1]
config.lsh_num_chunks_after = 1
config.is_decoder = False
model = ReformerForMaskedLM(config=config)
model.to(torch_device)
model.eval()
output_logits = model(input_ids, attention_mask=input_mask)["logits"]
self.parent.assertTrue(output_logits.shape[1] == input_ids.shape[-1])
def create_and_check_reformer_for_question_answering(self, config, input_ids, input_mask, choice_labels):
model = ReformerForQuestionAnswering(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
start_positions=choice_labels,
end_positions=choice_labels,
)
self.parent.assertEqual(result.start_logits.shape, (self.batch_size, self.seq_length))
self.parent.assertEqual(result.end_logits.shape, (self.batch_size, self.seq_length))
def create_and_check_past_buckets_states(self, config, input_ids, input_mask, choice_labels):
config.is_decoder = True
config.lsh_num_chunks_before = 1
config.lsh_num_chunks_after = 0
model = ReformerModelWithLMHead(config=config)
model.to(torch_device)
model.eval()
input_ids_first = input_ids[:, :-1]
input_ids_second = input_ids[:, -1:]
# return saved cache
past_buckets_states = model(input_ids_first, use_cache=True)["past_buckets_states"]
# calculate last output with and without cache
outputs_with_cache = model(input_ids_second, past_buckets_states=past_buckets_states, use_cache=True)["logits"]
outputs_without_cache = model(input_ids)["logits"][:, -1]
# select random slice idx
random_slice_idx = torch.randint(outputs_without_cache.shape[-1], (1, 1), device=torch_device).item()
# outputs should be similar within range
self.parent.assertTrue(
torch.allclose(
outputs_with_cache[:, 0, random_slice_idx], outputs_without_cache[:, random_slice_idx], atol=1e-2
)
)
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(config, input_ids, input_mask, choice_labels) = config_and_inputs
inputs_dict = {"input_ids": input_ids, "attention_mask": input_mask}
return config, inputs_dict
def create_and_check_reformer_for_sequence_classification(
self, config, input_ids, input_mask, choice_labels, is_decoder
):
config.is_decoder = is_decoder
sequence_labels = ids_tensor([self.batch_size], config.num_labels)
model = ReformerForSequenceClassification(config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, labels=sequence_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_labels))
class ReformerTesterMixin:
"""
Reformer Local and Reformer LSH run essentially the same tests
"""
def test_config(self):
self.config_tester.run_common_tests()
def test_reformer_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_reformer_model(*config_and_inputs)
def test_reformer_lm_model_backward(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_reformer_model_with_lm_backward(*config_and_inputs)
def test_reformer_model_attn_masking(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_reformer_model_with_attn_mask(*config_and_inputs, is_decoder=True)
self.model_tester.create_and_check_reformer_model_with_attn_mask(*config_and_inputs, is_decoder=False)
def test_reformer_with_lm(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_reformer_with_lm(*config_and_inputs)
def test_reformer_with_mlm(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_reformer_with_mlm(*config_and_inputs)
def test_reformer_layer_training_dropout(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_reformer_layer_dropout_seed(*config_and_inputs, is_decoder=True)
self.model_tester.create_and_check_reformer_layer_dropout_seed(*config_and_inputs, is_decoder=False)
def test_reformer_chunking_backward_equality(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_reformer_feed_backward_chunking(*config_and_inputs)
def test_reformer_no_chunking(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_reformer_no_chunking(*config_and_inputs)
def test_reformer_qa_answering(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_reformer_for_question_answering(*config_and_inputs)
def test_reformer_cached_inference(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_past_buckets_states(*config_and_inputs)
def test_reformer_cached_generate(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_reformer_model_generate(*config_and_inputs)
@slow
def test_dropout_random_seed_is_changing(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_reformer_random_seed(*config_and_inputs)
@require_torch_fp16
def test_reformer_model_fp16_forward(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_reformer_model_fp16_forward(*config_and_inputs)
@require_torch_fp16
def test_reformer_model_fp16_generate(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_reformer_model_fp16_generate(*config_and_inputs)
@require_torch_multi_gpu
@unittest.skip(
reason=(
"Reformer does not work with data parallel (DP) because of a bug in PyTorch:"
" https://github.com/pytorch/pytorch/issues/36035"
)
)
def test_multi_gpu_data_parallel_forward(self):
pass
def test_for_sequence_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_reformer_for_sequence_classification(*config_and_inputs, is_decoder=False)
def test_retain_grad_hidden_states_attentions(self):
# reformer cannot keep gradients in attentions or hidden states
return
def test_resize_embeddings_untied(self):
# reformer cannot resize embeddings that easily
return
@require_torch
class ReformerLocalAttnModelTest(ReformerTesterMixin, GenerationTesterMixin, ModelTesterMixin, unittest.TestCase):
all_model_classes = (
(ReformerModel, ReformerModelWithLMHead, ReformerForSequenceClassification, ReformerForQuestionAnswering)
if is_torch_available()
else ()
)
all_generative_model_classes = (ReformerModelWithLMHead,) if is_torch_available() else ()
test_pruning = False
test_headmasking = False
test_torchscript = False
test_sequence_classification_problem_types = True
def setUp(self):
self.model_tester = ReformerModelTester(self)
self.config_tester = ConfigTester(self, config_class=ReformerConfig, hidden_size=37)
@slow
def test_model_from_pretrained(self):
model_name = "google/reformer-crime-and-punishment"
model = ReformerModelWithLMHead.from_pretrained(model_name)
self.assertIsNotNone(model)
def _check_attentions_for_generate(
self, batch_size, attentions, min_length, max_length, config, use_cache=False, num_beam_groups=1
):
self.assertIsInstance(attentions, tuple)
self.assertListEqual(
[isinstance(iter_attentions, list) for iter_attentions in attentions], [True] * len(attentions)
)
self.assertEqual(len(attentions), (max_length - min_length) * num_beam_groups)
for idx, iter_attentions in enumerate(attentions):
tgt_len = min_length + idx if not use_cache else 1
num_chunks = tgt_len // config.local_attn_chunk_length + (tgt_len % config.local_attn_chunk_length != 0)
tgt_chunk_len = config.local_attn_chunk_length
src_chunk_len = config.local_attn_chunk_length * (
1 + config.local_num_chunks_after + config.local_num_chunks_before
)
if use_cache:
expected_shape = (
batch_size * num_beam_groups,
config.num_attention_heads,
tgt_len,
min_length // config.local_attn_chunk_length + 1 + idx,
)
else:
expected_shape = (
batch_size * num_beam_groups,
config.num_attention_heads,
num_chunks,
tgt_chunk_len,
src_chunk_len,
)
# check attn size
self.assertListEqual(
[layer_attention.shape for layer_attention in iter_attentions], [expected_shape] * len(iter_attentions)
)
def _check_hidden_states_for_generate(
self, batch_size, hidden_states, min_length, max_length, config, use_cache=False, num_beam_groups=1
):
self.assertIsInstance(hidden_states, tuple)
self.assertListEqual(
[isinstance(iter_hidden_states, list) for iter_hidden_states in hidden_states],
[True] * len(hidden_states),
)
self.assertEqual(len(hidden_states), (max_length - min_length) * num_beam_groups)
for idx, iter_hidden_states in enumerate(hidden_states):
seq_len = min_length + idx
seq_len = config.local_attn_chunk_length * (
seq_len // config.local_attn_chunk_length + (seq_len % config.local_attn_chunk_length != 0)
)
if use_cache:
seq_len = 1
expected_shape = (batch_size * num_beam_groups, seq_len, config.hidden_size)
# check hidden size
self.assertListEqual(
[layer_hidden_states.shape for layer_hidden_states in iter_hidden_states],
[expected_shape] * len(iter_hidden_states),
)
@unittest.skip("The model doesn't support left padding") # and it's not used enough to be worth fixing :)
def test_left_padding_compatibility(self):
pass
def _get_input_ids_and_config(self, batch_size=2):
# override because overwise we hit max possible seq length for model (4*8=32)
# decreasing the seq_length in tester causes errors for "training_tests", those need exactly max seq length
# NOTE: seq_length has to be multiple of 4, otherwise it fails for other tests
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
input_ids = inputs_dict[self.input_name]
input_ids = input_ids[:batch_size, :16]
attention_mask = torch.ones_like(input_ids, dtype=torch.long)[:batch_size, :16]
config.eos_token_id = None
config.forced_eos_token_id = None
return config, input_ids, attention_mask
@require_torch
class ReformerLSHAttnModelTest(
ReformerTesterMixin, ModelTesterMixin, GenerationTesterMixin, PipelineTesterMixin, unittest.TestCase
):
all_model_classes = (
(ReformerModel, ReformerModelWithLMHead, ReformerForSequenceClassification, ReformerForQuestionAnswering)
if is_torch_available()
else ()
)
all_generative_model_classes = (ReformerModelWithLMHead,) if is_torch_available() else ()
pipeline_model_mapping = (
{
"feature-extraction": ReformerModel,
"fill-mask": ReformerForMaskedLM,
"question-answering": ReformerForQuestionAnswering,
"text-classification": ReformerForSequenceClassification,
"text-generation": ReformerModelWithLMHead,
"zero-shot": ReformerForSequenceClassification,
}
if is_torch_available()
else {}
)
test_pruning = False
test_headmasking = False
test_torchscript = False
# TODO: Fix the failed tests
def is_pipeline_test_to_skip(
self, pipeline_test_casse_name, config_class, model_architecture, tokenizer_name, processor_name
):
if (
pipeline_test_casse_name == "QAPipelineTests"
and tokenizer_name is not None
and not tokenizer_name.endswith("Fast")
):
# `QAPipelineTests` fails for a few models when the slower tokenizer are used.
# (The slower tokenizers were never used for pipeline tests before the pipeline testing rework)
# TODO: check (and possibly fix) the `QAPipelineTests` with slower tokenizer
return True
return False
def setUp(self):
self.model_tester = ReformerModelTester(
self,
batch_size=13,
seq_length=13,
use_input_mask=True,
use_labels=True,
is_training=False,
is_decoder=True,
vocab_size=32,
attention_head_size=16,
hidden_size=64,
num_attention_heads=2,
num_buckets=2,
num_hashes=4,
lsh_attn_chunk_length=4,
lsh_num_chunks_before=1,
lsh_num_chunks_after=0,
chunk_size_lm_head=5,
chunk_size_feed_forward=6,
feed_forward_size=32,
hidden_act="relu",
hidden_dropout_prob=0.1,
lsh_attention_probs_dropout_prob=0.1,
max_position_embeddings=512,
initializer_range=0.02,
axial_norm_std=1.0,
layer_norm_eps=1e-12,
axial_pos_embds=True,
axial_pos_shape=[4, 8],
axial_pos_embds_dim=[16, 48],
# sanotheu
# attn_layers=[lsh,lsh,lsh,lsh],
attn_layers=["lsh"],
pad_token_id=0,
eos_token_id=2,
scope=None,
hash_seed=0,
num_labels=2,
)
self.config_tester = ConfigTester(self, config_class=ReformerConfig, hidden_size=37)
def _check_attentions_for_generate(
self, batch_size, attentions, min_length, max_length, config, use_cache=False, num_beam_groups=1
):
self.assertIsInstance(attentions, tuple)
self.assertListEqual(
[isinstance(iter_attentions, list) for iter_attentions in attentions], [True] * len(attentions)
)
self.assertEqual(len(attentions), (max_length - min_length) * num_beam_groups)
for idx, iter_attentions in enumerate(attentions):
tgt_len = min_length + idx if not use_cache else 1
num_chunks = tgt_len // config.lsh_attn_chunk_length + (tgt_len % config.lsh_attn_chunk_length != 0)
tgt_chunk_len = config.lsh_attn_chunk_length
src_chunk_len = config.lsh_attn_chunk_length * (
1 + config.lsh_num_chunks_after + config.lsh_num_chunks_before
)
if use_cache:
expected_shape = (
batch_size * num_beam_groups,
config.num_attention_heads,
config.num_hashes,
tgt_len,
config.num_hashes * (1 + config.lsh_num_chunks_after + config.lsh_num_chunks_before),
)
else:
expected_shape = (
batch_size * num_beam_groups,
config.num_attention_heads,
num_chunks * config.num_hashes,
tgt_chunk_len,
src_chunk_len,
)
# check attn size
self.assertListEqual(
[layer_attention.shape for layer_attention in iter_attentions], [expected_shape] * len(iter_attentions)
)
def _check_hidden_states_for_generate(
self, batch_size, hidden_states, min_length, max_length, config, use_cache=False, num_beam_groups=1
):
self.assertIsInstance(hidden_states, tuple)
self.assertListEqual(
[isinstance(iter_hidden_states, list) for iter_hidden_states in hidden_states],
[True] * len(hidden_states),
)
self.assertEqual(len(hidden_states), (max_length - min_length) * num_beam_groups)
for idx, iter_hidden_states in enumerate(hidden_states):
seq_len = min_length + idx if not use_cache else 1
seq_len = config.lsh_attn_chunk_length * (
seq_len // config.lsh_attn_chunk_length + (seq_len % config.lsh_attn_chunk_length != 0)
)
if use_cache:
seq_len = 1
expected_shape = (batch_size * num_beam_groups, seq_len, config.hidden_size)
# check hidden size
self.assertListEqual(
[layer_hidden_states.shape for layer_hidden_states in iter_hidden_states],
[expected_shape] * len(iter_hidden_states),
)
@unittest.skip("Fails because the sequence length is not a multiple of 4")
def test_problem_types(self):
pass
@unittest.skip("Fails because the sequence length is not a multiple of 4")
def test_past_key_values_format(self):
pass
@unittest.skip("The model doesn't support left padding") # and it's not used enough to be worth fixing :)
def test_left_padding_compatibility(self):
pass
@require_torch
@require_sentencepiece
@require_tokenizers
class ReformerIntegrationTests(unittest.TestCase):
"""
These integration tests test the current layer activations and gradients againts the output of the Hugging Face Reformer model at time of integration: 29/06/2020. During integration, the model was tested against the output of the official Trax ReformerLM model for various cases ("lsh" only, "lsh" only, masked / non-masked, different chunk length, ....). In order to recover the original trax integration tests, one should use patrickvonplaten's fork of trax and the code that lives on the branch `reformer_trax_tests`.
"""
def _get_basic_config_and_input(self):
config = {
"vocab_size": 320,
"attention_head_size": 8,
"hidden_size": 16,
"num_attention_heads": 2,
"num_buckets": 2,
"num_hashes": 4,
"lsh_attn_chunk_length": 4,
"local_attn_chunk_length": 4,
"lsh_num_chunks_before": 1,
"lsh_num_chunks_after": 0,
"local_num_chunks_before": 1,
"local_num_chunks_after": 0,
"chunk_size_lm_head": 0,
"chunk_size_feed_forward": 0,
"feed_forward_size": 32,
"hidden_act": "gelu",
"hidden_dropout_prob": 0.0,
"lsh_attention_probs_dropout_prob": 0.0,
"local_attention_probs_dropout_prob": 0.0,
"max_position_embeddings": 32,
"initializer_range": 0.02,
"axial_norm_std": 1.0,
"layer_norm_eps": 1e-12,
"sinusoidal_pos_embds": False,
"axial_pos_embds": True,
"axial_pos_shape": [4, 8],
"axial_pos_embds_dim": [8, 8],
"hash_seed": 0,
"is_decoder": True,
}
return config
def _get_hidden_states(self):
return torch.tensor(
[
[
[
1.90826353e00,
-1.45999730e00,
-6.20405462e-01,
1.52503433e00,
-3.64464232e-01,
-8.27359235e-01,
8.39670803e-01,
2.44492178e-01,
4.98332758e-01,
2.69175139e00,
-7.08081422e-03,
1.04915401e00,
-1.83476661e00,
7.67220476e-01,
2.98580543e-01,
2.84803992e-02,
],
[
-2.66374286e-02,
4.33497576e-01,
3.10386309e-01,
5.46039944e-01,
-2.47292666e-04,
-7.52305019e-01,
2.39162103e-01,
7.25216186e-01,
-7.58357372e-01,
4.20635998e-01,
-4.04739919e-02,
1.59924145e-01,
2.05135748e00,
-1.15997978e00,
5.37166397e-01,
2.62873606e-01,
],
[
1.85247482e-01,
7.07046037e-01,
-6.77089715e-01,
-2.24209655e00,
-3.75307980e-02,
-8.59380874e-01,
-2.81027884e00,
1.01276376e00,
-1.69438001e00,
4.17574660e-01,
-1.49196962e00,
-1.76483717e00,
-1.94566312e-01,
-1.71183858e00,
7.72903565e-01,
-1.11557056e00,
],
[
9.46069193e-01,
1.53417623e-01,
-9.58686996e-01,
1.18126669e-01,
1.75967724e00,
1.62194590e00,
-5.74108159e-01,
6.79920443e-01,
5.44028163e-01,
2.05466114e-01,
-3.63045868e-01,
2.41865062e-01,
3.20348382e-01,
-9.05611176e-01,
-1.92690727e-01,
-1.19917547e00,
],
]
],
dtype=torch.float32,
device=torch_device,
)
def _get_attn_mask(self):
return torch.tensor([[0, 1, 0, 0]], dtype=torch.long, device=torch_device)
def _get_input_ids_and_mask(self):
mask = torch.tensor(
[
[1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 1],
[0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 0, 0, 1, 0],
],
dtype=torch.long,
device=torch_device,
)
input_ids = torch.tensor(
[
[
89,
279,
286,
84,
194,
316,
182,
28,
283,
37,
169,
7,
253,
267,
107,
250,
44,
7,
102,
62,
3,
243,
171,
265,
302,
48,
164,
264,
148,
229,
280,
150,
],
[
9,
192,
66,
112,
163,
83,
135,
70,
224,
96,
31,
80,
196,
80,
63,
22,
85,
100,
47,
283,
0,
163,
126,
143,
195,
82,
53,
82,
18,
27,
182,
52,
],
],
dtype=torch.long,
device=torch_device,
)
return input_ids, mask
def test_lsh_layer_forward(self):
config = self._get_basic_config_and_input()
config["lsh_num_chunks_before"] = 0
config["attn_layers"] = ["lsh"]
config["is_decoder"] = False
hidden_states = self._get_hidden_states()
torch.manual_seed(0)
layer = ReformerLayer(ReformerConfig(**config)).to(torch_device)
layer.eval()
reformer_output = layer(prev_attn_output=hidden_states.clone(), hidden_states=hidden_states)
output_slice = reformer_output.hidden_states[0, 0, :5]
expected_output_slice = torch.tensor(
[1.6879, -1.3083, -0.4708, 1.3555, -0.6292],
dtype=torch.float,
device=torch_device,
)
self.assertTrue(torch.allclose(output_slice, expected_output_slice, atol=1e-3))
def test_lsh_layer_forward_complex(self):
config = self._get_basic_config_and_input()
config["lsh_num_chunks_before"] = 0
config["attn_layers"] = ["lsh"]
config["num_buckets"] = [2, 4]
attn_mask = self._get_attn_mask()
hidden_states = self._get_hidden_states()
torch.manual_seed(0)
layer = ReformerLayer(ReformerConfig(**config)).to(torch_device)
layer.eval()
reformer_output = layer(
prev_attn_output=hidden_states.clone(),
hidden_states=hidden_states,
attention_mask=attn_mask,
)
output_slice = reformer_output.hidden_states[0, 0, :5]
expected_output_slice = torch.tensor(
[1.6439, -1.2306, -0.5108, 1.3006, -0.6537],
dtype=torch.float,
device=torch_device,
)
self.assertTrue(torch.allclose(output_slice, expected_output_slice, atol=1e-3))
def test_local_layer_forward(self):
config = self._get_basic_config_and_input()
config["local_num_chunks_before"] = 0
config["attn_layers"] = ["local"]
config["is_decoder"] = False
hidden_states = self._get_hidden_states()
torch.manual_seed(0)
layer = ReformerLayer(ReformerConfig(**config)).to(torch_device)
layer.eval()
reformer_output = layer(prev_attn_output=hidden_states, hidden_states=hidden_states)
output_slice = reformer_output.hidden_states[0, 0, :5]
expected_output_slice = torch.tensor(
[1.4212, -2.0576, -0.9688, 1.4599, -0.1344],
dtype=torch.float,
device=torch_device,
)
self.assertTrue(torch.allclose(output_slice, expected_output_slice, atol=1e-3))
def test_local_layer_forward_complex(self):
config = self._get_basic_config_and_input()
config["local_num_chunks_before"] = 0
config["attn_layers"] = ["local"]
attn_mask = self._get_attn_mask()
hidden_states = self._get_hidden_states()
torch.manual_seed(0)
layer = ReformerLayer(ReformerConfig(**config)).to(torch_device)
layer.eval()
reformer_output = layer(
prev_attn_output=hidden_states,
hidden_states=hidden_states,
attention_mask=attn_mask,
)
output_slice = reformer_output.hidden_states[0, 0, :5]
expected_output_slice = torch.tensor(
[1.4750, -2.0235, -0.9743, 1.4463, -0.1269],
dtype=torch.float,
device=torch_device,
)
self.assertTrue(torch.allclose(output_slice, expected_output_slice, atol=1e-3))
def test_lsh_model_forward(self):
config = self._get_basic_config_and_input()
config["attn_layers"] = ["lsh", "lsh", "lsh", "lsh"]
config["num_buckets"] = [2, 4]
torch.manual_seed(0)
model = ReformerModel(ReformerConfig(**config)).to(torch_device)
model.eval()
input_ids, attn_mask = self._get_input_ids_and_mask()
hidden_states = model(input_ids=input_ids, attention_mask=attn_mask)[0]
output_slice = hidden_states[0, 0, :5]
expected_output_slice = torch.tensor(
[-0.9896, -0.9396, -1.0831, -0.0597, 0.2456],
dtype=torch.float,
device=torch_device,
)
self.assertTrue(torch.allclose(output_slice, expected_output_slice, atol=1e-3))
def test_local_model_forward(self):
config = self._get_basic_config_and_input()
config["attn_layers"] = ["local", "local", "local", "local"]
torch.manual_seed(0)
model = ReformerModel(ReformerConfig(**config)).to(torch_device)
model.eval()
input_ids, attn_mask = self._get_input_ids_and_mask()
hidden_states = model(input_ids=input_ids, attention_mask=attn_mask)[0]
output_slice = hidden_states[0, 0, :5]
expected_output_slice = torch.tensor(
[-1.6791, 0.7171, 0.1594, 0.4063, 1.2584],
dtype=torch.float,
device=torch_device,
)
self.assertTrue(torch.allclose(output_slice, expected_output_slice, atol=1e-3))
def test_lm_model_forward(self):
config = self._get_basic_config_and_input()
config["attn_layers"] = ["local", "lsh", "local", "lsh", "local", "lsh"]
config["num_buckets"] = [2, 4]
config["is_decoder"] = False
torch.manual_seed(0)
model = ReformerForMaskedLM(ReformerConfig(**config)).to(torch_device)
model.eval()
input_ids, attn_mask = self._get_input_ids_and_mask()
hidden_states = model(input_ids=input_ids, attention_mask=attn_mask)[0]
output_slice = hidden_states[1, -1, :5]
expected_output_slice = torch.tensor(
[0.1018, -0.2026, 0.2116, 0.0270, -0.1233],
dtype=torch.float,
device=torch_device,
)
self.assertTrue(torch.allclose(output_slice, expected_output_slice, atol=1e-3))
def test_local_lm_model_grad(self):
config = self._get_basic_config_and_input()
config["attn_layers"] = ["local", "local", "local", "local"]
config["hidden_dropout_prob"] = 0.0
config["local_attention_probs_dropout_prob"] = 0.0
torch.manual_seed(0)
model = ReformerModelWithLMHead(ReformerConfig(**config)).to(torch_device)
model.train()
model.zero_grad()
input_ids, _ = self._get_input_ids_and_mask()
loss = model(input_ids=input_ids, labels=input_ids)[0]
self.assertTrue(torch.allclose(loss, torch.tensor(5.8019, dtype=torch.float, device=torch_device), atol=1e-3))
loss.backward()
# check last grads to cover all proable errors
grad_slice_word = model.reformer.embeddings.word_embeddings.weight.grad[0, :5]
expected_grad_slice_word = torch.tensor(
[-0.0005, -0.0001, -0.0002, -0.0006, -0.0006],
dtype=torch.float,
device=torch_device,
)
grad_slice_position_factor_1 = model.reformer.embeddings.position_embeddings.weights[0][1, 0, -5:]
expected_grad_slice_pos_fac_1 = torch.tensor(
[-0.5235, 0.5704, 0.0922, -0.3140, 0.9928],
dtype=torch.float,
device=torch_device,
)
grad_slice_position_factor_2 = model.reformer.embeddings.position_embeddings.weights[1][0, 1, :5]
expected_grad_slice_pos_fac_2 = torch.tensor(
[1.7960, 1.7668, 0.5593, 0.0907, 1.8342],
dtype=torch.float,
device=torch_device,
)
self.assertTrue(torch.allclose(grad_slice_word, expected_grad_slice_word, atol=1e-3))
self.assertTrue(torch.allclose(grad_slice_position_factor_1, expected_grad_slice_pos_fac_1, atol=1e-3))
self.assertTrue(torch.allclose(grad_slice_position_factor_2, expected_grad_slice_pos_fac_2, atol=1e-3))
def test_lsh_lm_model_grad(self):
config = self._get_basic_config_and_input()
config["attn_layers"] = ["lsh", "lsh", "lsh", "lsh"]
config["hidden_dropout_prob"] = 0.0
config["lsh_attention_probs_dropout_prob"] = 0.0
config["num_buckets"] = [2, 4]
config["num_hashes"] = 6
torch.manual_seed(0)
model = ReformerModelWithLMHead(ReformerConfig(**config)).to(torch_device)
model.train()
model.zero_grad()
input_ids, _ = self._get_input_ids_and_mask()
loss = model(input_ids=input_ids, labels=input_ids)[0]
self.assertTrue(torch.allclose(loss, torch.tensor(5.7854, dtype=torch.float, device=torch_device), atol=1e-3))
loss.backward()
# check last grads to cover all proable errors
grad_slice_word = model.reformer.embeddings.word_embeddings.weight.grad[0, :5]
expected_grad_slice_word = torch.tensor(
[0.0004, 0.0003, 0.0006, -0.0004, 0.0002],
dtype=torch.float,
device=torch_device,
)
grad_slice_position_factor_1 = model.reformer.embeddings.position_embeddings.weights[0][1, 0, -5:]
expected_grad_slice_pos_fac_1 = torch.tensor(
[-0.3792, 0.5593, -1.6993, 0.2033, 0.4131],
dtype=torch.float,
device=torch_device,
)
grad_slice_position_factor_2 = model.reformer.embeddings.position_embeddings.weights[1][0, 1, :5]
expected_grad_slice_pos_fac_2 = torch.tensor(
[-1.4212, -0.3201, -1.1944, 0.1258, 0.2856],
dtype=torch.float,
device=torch_device,
)
self.assertTrue(torch.allclose(grad_slice_word, expected_grad_slice_word, atol=1e-3))
self.assertTrue(torch.allclose(grad_slice_position_factor_1, expected_grad_slice_pos_fac_1, atol=1e-3))
self.assertTrue(torch.allclose(grad_slice_position_factor_2, expected_grad_slice_pos_fac_2, atol=1e-3))
@slow
def test_pretrained_generate_crime_and_punish(self):
model = ReformerModelWithLMHead.from_pretrained("google/reformer-crime-and-punishment").to(torch_device)
tokenizer = ReformerTokenizer.from_pretrained("google/reformer-crime-and-punishment")
model.eval()
input_ids = tokenizer.encode("A few months later", return_tensors="pt").to(torch_device)
output_ids = model.generate(
input_ids, max_length=50, num_beams=4, early_stopping=True, do_sample=False, num_hashes=8
)
output = tokenizer.decode(output_ids[0])
self.assertEqual(
output,
"A few months later state expression in his ideas, at the first entrance. He was positively for an inst",
)
@slow
def test_pretrained_generate_use_cache_equality(self):
model = ReformerModelWithLMHead.from_pretrained("google/reformer-crime-and-punishment").to(torch_device)
tokenizer = ReformerTokenizer.from_pretrained("google/reformer-crime-and-punishment")
model.eval()
input_ids = tokenizer.encode("A few months later", return_tensors="pt").to(torch_device)
output_ids_with_cache = model.generate(input_ids, max_length=130, num_hashes=8, use_cache=False)
output_ids_without_cache = model.generate(input_ids, max_length=130, num_hashes=8, use_cache=True)
output_with_cache = tokenizer.decode(output_ids_with_cache[0])
output_without_cache = tokenizer.decode(output_ids_without_cache[0])
self.assertEqual(output_with_cache, output_without_cache)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/reformer/test_tokenization_reformer.py | # Copyright 2020 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
from transformers import SPIECE_UNDERLINE, ReformerTokenizer, ReformerTokenizerFast
from transformers.testing_utils import get_tests_dir, require_sentencepiece, require_tokenizers, require_torch, slow
from transformers.utils import cached_property
from ...test_tokenization_common import TokenizerTesterMixin
SAMPLE_VOCAB = get_tests_dir("fixtures/test_sentencepiece.model")
@require_sentencepiece
@require_tokenizers
class ReformerTokenizationTest(TokenizerTesterMixin, unittest.TestCase):
from_pretrained_id = "google/reformer-crime-and-punishment"
tokenizer_class = ReformerTokenizer
rust_tokenizer_class = ReformerTokenizerFast
test_rust_tokenizer = True
test_seq2seq = False
test_sentencepiece = True
def setUp(self):
super().setUp()
tokenizer = ReformerTokenizer(SAMPLE_VOCAB, keep_accents=True)
tokenizer.save_pretrained(self.tmpdirname)
def test_convert_token_and_id(self):
"""Test ``_convert_token_to_id`` and ``_convert_id_to_token``."""
token = "<s>"
token_id = 1
self.assertEqual(self.get_tokenizer()._convert_token_to_id(token), token_id)
self.assertEqual(self.get_tokenizer()._convert_id_to_token(token_id), token)
def test_get_vocab(self):
vocab_keys = list(self.get_tokenizer().get_vocab().keys())
self.assertEqual(vocab_keys[0], "<unk>")
self.assertEqual(vocab_keys[1], "<s>")
self.assertEqual(vocab_keys[-1], "j")
self.assertEqual(len(vocab_keys), 1_000)
def test_vocab_size(self):
self.assertEqual(self.get_tokenizer().vocab_size, 1_000)
def test_rust_and_python_full_tokenizers(self):
if not self.test_rust_tokenizer:
return
tokenizer = self.get_tokenizer()
rust_tokenizer = self.get_rust_tokenizer()
sequence = "I was born in 92000, and this is falsé."
tokens = tokenizer.tokenize(sequence)
rust_tokens = rust_tokenizer.tokenize(sequence)
self.assertListEqual(tokens, rust_tokens)
ids = tokenizer.encode(sequence, add_special_tokens=False)
rust_ids = rust_tokenizer.encode(sequence, add_special_tokens=False)
self.assertListEqual(ids, rust_ids)
rust_tokenizer = self.get_rust_tokenizer()
ids = tokenizer.encode(sequence)
rust_ids = rust_tokenizer.encode(sequence)
self.assertListEqual(ids, rust_ids)
def test_padding(self, max_length=15):
for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
with self.subTest(f"{tokenizer.__class__.__name__} ({pretrained_name})"):
tokenizer_r = self.rust_tokenizer_class.from_pretrained(pretrained_name, **kwargs)
# Simple input
s = "This is a simple input"
s2 = ["This is a simple input 1", "This is a simple input 2"]
p = ("This is a simple input", "This is a pair")
p2 = [
("This is a simple input 1", "This is a simple input 2"),
("This is a simple pair 1", "This is a simple pair 2"),
]
# Simple input tests
self.assertRaises(ValueError, tokenizer_r.encode, s, max_length=max_length, padding="max_length")
# Simple input
self.assertRaises(ValueError, tokenizer_r.encode_plus, s, max_length=max_length, padding="max_length")
# Simple input
self.assertRaises(
ValueError,
tokenizer_r.batch_encode_plus,
s2,
max_length=max_length,
padding="max_length",
)
# Pair input
self.assertRaises(ValueError, tokenizer_r.encode, p, max_length=max_length, padding="max_length")
# Pair input
self.assertRaises(ValueError, tokenizer_r.encode_plus, p, max_length=max_length, padding="max_length")
# Pair input
self.assertRaises(
ValueError,
tokenizer_r.batch_encode_plus,
p2,
max_length=max_length,
padding="max_length",
)
# tokenizer has no padding token
def test_padding_different_model_input_name(self):
pass
def test_full_tokenizer(self):
tokenizer = ReformerTokenizer(SAMPLE_VOCAB, keep_accents=True)
tokens = tokenizer.tokenize("This is a test")
self.assertListEqual(tokens, ["▁This", "▁is", "▁a", "▁t", "est"])
self.assertListEqual(
tokenizer.convert_tokens_to_ids(tokens),
[285, 46, 10, 170, 382],
)
tokens = tokenizer.tokenize("I was born in 92000, and this is falsé.")
self.assertListEqual(
tokens,
[
SPIECE_UNDERLINE + "I",
SPIECE_UNDERLINE + "was",
SPIECE_UNDERLINE + "b",
"or",
"n",
SPIECE_UNDERLINE + "in",
SPIECE_UNDERLINE + "",
"9",
"2",
"0",
"0",
"0",
",",
SPIECE_UNDERLINE + "and",
SPIECE_UNDERLINE + "this",
SPIECE_UNDERLINE + "is",
SPIECE_UNDERLINE + "f",
"al",
"s",
"é",
".",
],
)
ids = tokenizer.convert_tokens_to_ids(tokens)
self.assertListEqual(
ids,
[8, 21, 84, 55, 24, 19, 7, 0, 602, 347, 347, 347, 3, 12, 66, 46, 72, 80, 6, 0, 4],
)
back_tokens = tokenizer.convert_ids_to_tokens(ids)
self.assertListEqual(
back_tokens,
[
SPIECE_UNDERLINE + "I",
SPIECE_UNDERLINE + "was",
SPIECE_UNDERLINE + "b",
"or",
"n",
SPIECE_UNDERLINE + "in",
SPIECE_UNDERLINE + "",
"<unk>",
"2",
"0",
"0",
"0",
",",
SPIECE_UNDERLINE + "and",
SPIECE_UNDERLINE + "this",
SPIECE_UNDERLINE + "is",
SPIECE_UNDERLINE + "f",
"al",
"s",
"<unk>",
".",
],
)
@cached_property
def big_tokenizer(self):
return ReformerTokenizer.from_pretrained("google/reformer-crime-and-punishment")
@slow
def test_tokenization_base_easy_symbols(self):
symbols = "Hello World!"
original_tokenizer_encodings = [126, 32, 262, 152, 38, 72, 287]
self.assertListEqual(original_tokenizer_encodings, self.big_tokenizer.encode(symbols))
@slow
def test_tokenization_base_hard_symbols(self):
symbols = (
'This is a very long text with a lot of weird characters, such as: . , ~ ? ( ) " [ ] ! : - . Also we will'
" add words that should not exsist and be tokenized to <unk>, such as saoneuhaoesuth"
)
original_tokenizer_encodings = [
108,
265,
24,
111,
4,
258,
156,
35,
28,
275,
3,
259,
297,
260,
84,
4,
35,
110,
44,
8,
259,
91,
268,
21,
11,
209,
274,
109,
266,
277,
117,
86,
93,
315,
258,
278,
258,
277,
258,
0,
258,
288,
258,
319,
258,
0,
258,
0,
258,
0,
258,
0,
258,
287,
258,
315,
258,
289,
258,
278,
99,
269,
266,
262,
8,
259,
241,
4,
217,
230,
268,
266,
55,
168,
106,
75,
193,
266,
223,
27,
49,
26,
282,
25,
264,
299,
19,
26,
0,
258,
277,
117,
86,
93,
176,
183,
270,
11,
262,
42,
61,
265,
]
self.assertListEqual(original_tokenizer_encodings, self.big_tokenizer.encode(symbols))
@require_torch
@slow
def test_torch_encode_plus_sent_to_model(self):
import torch
from transformers import ReformerConfig, ReformerModel
# Build sequence
first_ten_tokens = list(self.big_tokenizer.get_vocab().keys())[:10]
sequence = " ".join(first_ten_tokens)
encoded_sequence = self.big_tokenizer.encode_plus(sequence, return_tensors="pt")
batch_encoded_sequence = self.big_tokenizer.batch_encode_plus([sequence, sequence], return_tensors="pt")
config = ReformerConfig()
# The input gets padded during training so adjust the axial position encodings from the pretrained model value of (512, 1024)
config.axial_pos_shape = encoded_sequence["input_ids"].shape
model = ReformerModel(config)
# Reformer has config.vocab_size == tokenizer.vocab_size == len(tokenizer) - 1 = 320; len(tokenizer) is 321 (including a pad token with id 320)
assert model.get_input_embeddings().weight.shape[0] >= self.big_tokenizer.vocab_size
with torch.no_grad():
model(**encoded_sequence)
model(**batch_encoded_sequence)
@slow
def test_tokenizer_integration(self):
expected_encoding = {'input_ids': [[108, 265, 24, 111, 4, 258, 156, 7, 51, 279, 58, 7, 76, 25, 69, 278], [140, 243, 264, 134, 17, 267, 77, 263, 22, 262, 297, 258, 304, 177, 279, 266, 14, 89, 13, 35, 261, 299, 272, 137, 275, 278]], 'attention_mask': [[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]]} # fmt: skip
# This tokenizer does not know some characters like ")".
# That is the reason why we use very simple texts here.
# Also see https://github.com/huggingface/transformers/pull/11737#issuecomment-850769064
sequences = [
"This is a very simple sentence.",
"The quick brown fox jumps over the lazy dog.",
]
self.tokenizer_integration_test_util(
expected_encoding=expected_encoding,
model_name="google/reformer-crime-and-punishment",
revision="0e6c3decb8211d49bf881013425dc8b0448b3f5a",
padding=False,
sequences=sequences,
)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/qwen2_moe/test_modeling_qwen2_moe.py | # coding=utf-8
# Copyright 2024 The Qwen team, Alibaba Group and The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch Qwen2MoE model. """
import gc
import tempfile
import unittest
import pytest
from transformers import AutoTokenizer, Qwen2MoeConfig, is_torch_available, set_seed
from transformers.testing_utils import (
backend_empty_cache,
require_bitsandbytes,
require_flash_attn,
require_torch,
require_torch_gpu,
require_torch_sdpa,
slow,
torch_device,
)
from ...generation.test_utils import GenerationTesterMixin
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, ids_tensor
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import (
Qwen2MoeForCausalLM,
Qwen2MoeForSequenceClassification,
Qwen2MoeModel,
)
class Qwen2MoeModelTester:
def __init__(
self,
parent,
batch_size=13,
seq_length=7,
is_training=True,
use_input_mask=True,
use_token_type_ids=True,
use_labels=True,
vocab_size=99,
hidden_size=32,
num_hidden_layers=5,
max_window_layers=3,
use_sliding_window=True,
sliding_window=2,
num_attention_heads=4,
num_key_value_heads=2,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=512,
expert_interval=1,
moe_intermediate_size=12,
shared_expert_intermediate_size=36,
shared_expert_gate=True,
num_experts_per_tok=2,
num_experts=8,
norm_topk_prob=False,
output_router_logits=False,
router_aux_loss_coef=0.001,
type_vocab_size=16,
type_sequence_label_size=2,
initializer_range=0.02,
num_labels=3,
num_choices=4,
pad_token_id=0,
bos_token_id=1,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_input_mask = use_input_mask
self.use_token_type_ids = use_token_type_ids
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.max_window_layers = max_window_layers
self.use_sliding_window = use_sliding_window
self.sliding_window = sliding_window
self.num_attention_heads = num_attention_heads
self.num_key_value_heads = num_key_value_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.type_vocab_size = type_vocab_size
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.num_labels = num_labels
self.num_choices = num_choices
self.pad_token_id = pad_token_id
self.bos_token_id = bos_token_id
self.scope = scope
self.expert_interval = expert_interval
self.moe_intermediate_size = moe_intermediate_size
self.shared_expert_intermediate_size = shared_expert_intermediate_size
self.shared_expert_gate = shared_expert_gate
self.num_experts_per_tok = num_experts_per_tok
self.num_experts = num_experts
self.norm_topk_prob = norm_topk_prob
self.output_router_logits = output_router_logits
self.router_aux_loss_coef = router_aux_loss_coef
# Copied from tests.models.llama.test_modeling_llama.LlamaModelTester.prepare_config_and_inputs
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
input_mask = None
if self.use_input_mask:
input_mask = torch.tril(torch.ones(self.batch_size, self.seq_length)).to(torch_device)
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
sequence_labels = None
token_labels = None
choice_labels = None
if self.use_labels:
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
choice_labels = ids_tensor([self.batch_size], self.num_choices)
config = self.get_config()
return config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
def get_config(self):
return Qwen2MoeConfig(
vocab_size=self.vocab_size,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
max_window_layers=self.max_window_layers,
use_sliding_window=self.use_sliding_window,
sliding_window=self.sliding_window,
num_attention_heads=self.num_attention_heads,
num_key_value_heads=self.num_key_value_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
expert_interval=self.expert_interval,
moe_intermediate_size=self.moe_intermediate_size,
shared_expert_intermediate_size=self.shared_expert_intermediate_size,
shared_expert_gate=self.shared_expert_gate,
num_experts_per_tok=self.num_experts_per_tok,
num_experts=self.num_experts,
norm_topk_prob=self.norm_topk_prob,
output_router_logits=self.output_router_logits,
router_aux_loss_coef=self.router_aux_loss_coef,
type_vocab_size=self.type_vocab_size,
is_decoder=False,
initializer_range=self.initializer_range,
pad_token_id=self.pad_token_id,
bos_token_id=self.bos_token_id,
)
# Copied from tests.models.llama.test_modeling_llama.LlamaModelTester.create_and_check_model with Llama->Qwen2Moe
def create_and_check_model(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = Qwen2MoeModel(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask)
result = model(input_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
# Copied from tests.models.llama.test_modeling_llama.LlamaModelTester.create_and_check_model_as_decoder with Llama->Qwen2Moe
def create_and_check_model_as_decoder(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
config.add_cross_attention = True
model = Qwen2MoeModel(config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
)
result = model(
input_ids,
attention_mask=input_mask,
encoder_hidden_states=encoder_hidden_states,
)
result = model(input_ids, attention_mask=input_mask)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
# Copied from tests.models.llama.test_modeling_llama.LlamaModelTester.create_and_check_for_causal_lm with Llama->Qwen2Moe
def create_and_check_for_causal_lm(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
model = Qwen2MoeForCausalLM(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, labels=token_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
# Copied from tests.models.llama.test_modeling_llama.LlamaModelTester.create_and_check_decoder_model_past_large_inputs with Llama->Qwen2Moe
def create_and_check_decoder_model_past_large_inputs(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
config.is_decoder = True
config.add_cross_attention = True
model = Qwen2MoeForCausalLM(config=config)
model.to(torch_device)
model.eval()
# first forward pass
outputs = model(
input_ids,
attention_mask=input_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
use_cache=True,
)
past_key_values = outputs.past_key_values
# create hypothetical multiple next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 3), config.vocab_size)
next_mask = ids_tensor((self.batch_size, 3), vocab_size=2)
# append to next input_ids and
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
next_attention_mask = torch.cat([input_mask, next_mask], dim=-1)
output_from_no_past = model(
next_input_ids,
attention_mask=next_attention_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
output_hidden_states=True,
)["hidden_states"][0]
output_from_past = model(
next_tokens,
attention_mask=next_attention_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
past_key_values=past_key_values,
output_hidden_states=True,
)["hidden_states"][0]
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, -3:, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, :, random_slice_idx].detach()
self.parent.assertTrue(output_from_past_slice.shape[1] == next_tokens.shape[1])
# test that outputs are equal for slice
self.parent.assertTrue(torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3))
# Copied from tests.models.llama.test_modeling_llama.LlamaModelTester.prepare_config_and_inputs_for_common
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
) = config_and_inputs
inputs_dict = {"input_ids": input_ids, "attention_mask": input_mask}
return config, inputs_dict
@require_torch
# Copied from tests.models.mistral.test_modeling_mistral.MistralModelTest with Mistral->Qwen2Moe
class Qwen2MoeModelTest(ModelTesterMixin, GenerationTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (
(Qwen2MoeModel, Qwen2MoeForCausalLM, Qwen2MoeForSequenceClassification) if is_torch_available() else ()
)
all_generative_model_classes = (Qwen2MoeForCausalLM,) if is_torch_available() else ()
pipeline_model_mapping = (
{
"feature-extraction": Qwen2MoeModel,
"text-classification": Qwen2MoeForSequenceClassification,
"text-generation": Qwen2MoeForCausalLM,
"zero-shot": Qwen2MoeForSequenceClassification,
}
if is_torch_available()
else {}
)
test_headmasking = False
test_pruning = False
fx_compatible = True
# TODO (ydshieh): Check this. See https://app.circleci.com/pipelines/github/huggingface/transformers/79245/workflows/9490ef58-79c2-410d-8f51-e3495156cf9c/jobs/1012146
def is_pipeline_test_to_skip(
self, pipeline_test_casse_name, config_class, model_architecture, tokenizer_name, processor_name
):
return True
# Ignore copy
@require_torch_sdpa
@slow
def test_eager_matches_sdpa_generate(self):
super().test_eager_matches_sdpa_generate()
def setUp(self):
self.model_tester = Qwen2MoeModelTester(self)
self.config_tester = ConfigTester(self, config_class=Qwen2MoeConfig, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_model_various_embeddings(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
for type in ["absolute", "relative_key", "relative_key_query"]:
config_and_inputs[0].position_embedding_type = type
self.model_tester.create_and_check_model(*config_and_inputs)
def test_Qwen2Moe_sequence_classification_model(self):
config, input_dict = self.model_tester.prepare_config_and_inputs_for_common()
print(config)
config.num_labels = 3
input_ids = input_dict["input_ids"]
attention_mask = input_ids.ne(1).to(torch_device)
sequence_labels = ids_tensor([self.model_tester.batch_size], self.model_tester.type_sequence_label_size)
model = Qwen2MoeForSequenceClassification(config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=attention_mask, labels=sequence_labels)
self.assertEqual(result.logits.shape, (self.model_tester.batch_size, self.model_tester.num_labels))
def test_Qwen2Moe_sequence_classification_model_for_single_label(self):
config, input_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.num_labels = 3
config.problem_type = "single_label_classification"
input_ids = input_dict["input_ids"]
attention_mask = input_ids.ne(1).to(torch_device)
sequence_labels = ids_tensor([self.model_tester.batch_size], self.model_tester.type_sequence_label_size)
model = Qwen2MoeForSequenceClassification(config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=attention_mask, labels=sequence_labels)
self.assertEqual(result.logits.shape, (self.model_tester.batch_size, self.model_tester.num_labels))
def test_Qwen2Moe_sequence_classification_model_for_multi_label(self):
config, input_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.num_labels = 3
config.problem_type = "multi_label_classification"
input_ids = input_dict["input_ids"]
attention_mask = input_ids.ne(1).to(torch_device)
sequence_labels = ids_tensor(
[self.model_tester.batch_size, config.num_labels], self.model_tester.type_sequence_label_size
).to(torch.float)
model = Qwen2MoeForSequenceClassification(config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=attention_mask, labels=sequence_labels)
self.assertEqual(result.logits.shape, (self.model_tester.batch_size, self.model_tester.num_labels))
@unittest.skip("Qwen2Moe buffers include complex numbers, which breaks this test")
def test_save_load_fast_init_from_base(self):
pass
@unittest.skip("Qwen2Moe uses GQA on all models so the KV cache is a non standard format")
def test_past_key_values_format(self):
pass
@require_flash_attn
@require_torch_gpu
@pytest.mark.flash_attn_test
@slow
def test_flash_attn_2_generate_padding_right(self):
import torch
for model_class in self.all_generative_model_classes:
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
model = model_class(config)
with tempfile.TemporaryDirectory() as tmpdirname:
model.save_pretrained(tmpdirname)
model = model_class.from_pretrained(tmpdirname, torch_dtype=torch.float16, low_cpu_mem_usage=True).to(
torch_device
)
dummy_input = torch.LongTensor([[0, 2, 3, 4], [0, 2, 3, 4]]).to(torch_device)
dummy_attention_mask = torch.LongTensor([[1, 1, 1, 1], [1, 1, 1, 0]]).to(torch_device)
model.generate(dummy_input, attention_mask=dummy_attention_mask, max_new_tokens=1, do_sample=False)
model = model_class.from_pretrained(
tmpdirname,
torch_dtype=torch.float16,
attn_implementation="flash_attention_2",
low_cpu_mem_usage=True,
).to(torch_device)
with self.assertRaises(ValueError):
_ = model.generate(
dummy_input, attention_mask=dummy_attention_mask, max_new_tokens=1, do_sample=False
)
@require_flash_attn
@require_torch_gpu
@pytest.mark.flash_attn_test
@slow
def test_flash_attn_2_generate_use_cache(self):
import torch
max_new_tokens = 30
for model_class in self.all_generative_model_classes:
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
dummy_input = inputs_dict[model_class.main_input_name]
if dummy_input.dtype in [torch.float32, torch.bfloat16]:
dummy_input = dummy_input.to(torch.float16)
# make sure that all models have enough positions for generation
if hasattr(config, "max_position_embeddings"):
config.max_position_embeddings = max_new_tokens + dummy_input.shape[1] + 1
model = model_class(config)
with tempfile.TemporaryDirectory() as tmpdirname:
model.save_pretrained(tmpdirname)
dummy_attention_mask = inputs_dict.get("attention_mask", torch.ones_like(dummy_input))
# NOTE: Qwen2Moe apparently does not support right padding + use_cache with FA2.
dummy_attention_mask[:, -1] = 1
model = model_class.from_pretrained(
tmpdirname,
torch_dtype=torch.float16,
attn_implementation="flash_attention_2",
low_cpu_mem_usage=True,
).to(torch_device)
# Just test that a large cache works as expected
_ = model.generate(
dummy_input,
attention_mask=dummy_attention_mask,
max_new_tokens=max_new_tokens,
do_sample=False,
use_cache=True,
)
@require_flash_attn
@require_torch_gpu
@pytest.mark.flash_attn_test
@slow
def test_flash_attn_2_inference_equivalence_right_padding(self):
self.skipTest("Qwen2Moe flash attention does not support right padding")
# Ignore copy
def test_load_balancing_loss(self):
r"""
Let's make sure we can actually compute the loss and do a backward on it.
"""
config, input_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.num_labels = 3
config.num_experts = 8
config.expert_interval = 2
config.output_router_logits = True
input_ids = input_dict["input_ids"]
attention_mask = input_ids.ne(1).to(torch_device)
model = Qwen2MoeForCausalLM(config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=attention_mask)
self.assertEqual(result.router_logits[0].shape, (91, config.num_experts))
torch.testing.assert_close(result.aux_loss.cpu(), torch.tensor(2, dtype=torch.float32), rtol=1e-2, atol=1e-2)
# First, we make sure that adding padding tokens doesn't change the loss
# loss(input_ids, attention_mask=None) == loss(input_ids + padding, attention_mask=attention_mask_with_padding)
pad_length = 1000
# Add padding tokens (assume that pad_token_id=1) to input_ids
padding_block = torch.ones(input_ids.shape[0], pad_length, dtype=torch.int32).to(torch_device)
padded_input_ids = torch.cat((padding_block, input_ids), dim=1) # this is to simulate padding to the left
padded_attention_mask = padded_input_ids.ne(1).to(torch_device)
padded_result = model(padded_input_ids, attention_mask=padded_attention_mask)
torch.testing.assert_close(result.aux_loss.cpu(), padded_result.aux_loss.cpu(), rtol=1e-4, atol=1e-4)
# We make sure that the loss of includding padding tokens != the loss without padding tokens
# if attention_mask=None --> we don't exclude padding tokens
include_padding_result = model(padded_input_ids, attention_mask=None)
# This is to mimic torch.testing.assert_not_close
self.assertNotAlmostEqual(include_padding_result.aux_loss.item(), result.aux_loss.item())
@require_torch
class Qwen2MoeIntegrationTest(unittest.TestCase):
@slow
def test_model_a2_7b_logits(self):
input_ids = [1, 306, 4658, 278, 6593, 310, 2834, 338]
model = Qwen2MoeForCausalLM.from_pretrained("Qwen/Qwen1.5-MoE-A2.7B", device_map="auto")
input_ids = torch.tensor([input_ids]).to(model.model.embed_tokens.weight.device)
with torch.no_grad():
out = model(input_ids).logits.cpu()
# Expected mean on dim = -1
EXPECTED_MEAN = torch.tensor([[-4.2125, -3.6416, -4.9136, -4.3005, -4.9938, -3.4393, -3.5195, -4.1621]])
torch.testing.assert_close(out.mean(-1), EXPECTED_MEAN, atol=1e-2, rtol=1e-2)
# slicing logits[0, 0, 0:30]
EXPECTED_SLICE = torch.tensor([2.3013, -0.6595, -0.1389, -1.4095, -1.7381, -1.7609, -2.0449, -2.4289, -3.0271, -2.1351, -0.6568, -4.6012, -1.9102, -0.7475, -3.1377, 4.6904, 7.1936, 7.0991, 6.4414, 6.1720, 6.2617, 5.8751, 5.6997, 5.6011, 5.5828, -3.9505, -0.5384, -0.3392, 1.2445, 2.0714]) # fmt: skip
print(out[0, 0, :30])
torch.testing.assert_close(out[0, 0, :30], EXPECTED_SLICE, atol=1e-4, rtol=1e-4)
del model
backend_empty_cache(torch_device)
gc.collect()
@slow
def test_model_a2_7b_generation(self):
EXPECTED_TEXT_COMPLETION = """To be or not to be, that is the question. This is the question that has been asked by many people over the"""
prompt = "To be or not to"
tokenizer = AutoTokenizer.from_pretrained("Qwen/Qwen1.5-MoE-A2.7B", use_fast=False)
model = Qwen2MoeForCausalLM.from_pretrained("Qwen/Qwen1.5-MoE-A2.7B", device_map="auto")
input_ids = tokenizer.encode(prompt, return_tensors="pt").to(model.model.embed_tokens.weight.device)
# greedy generation outputs
generated_ids = model.generate(input_ids, max_new_tokens=20, temperature=0)
text = tokenizer.decode(generated_ids[0], skip_special_tokens=True)
self.assertEqual(EXPECTED_TEXT_COMPLETION, text)
del model
backend_empty_cache(torch_device)
gc.collect()
@require_bitsandbytes
@slow
@require_flash_attn
def test_model_a2_7b_long_prompt(self):
EXPECTED_OUTPUT_TOKEN_IDS = [306, 338]
# An input with 4097 tokens that is above the size of the sliding window
input_ids = [1] + [306, 338] * 2048
model = Qwen2MoeForCausalLM.from_pretrained(
"Qwen/Qwen1.5-MoE-A2.7B",
device_map="auto",
load_in_4bit=True,
attn_implementation="flash_attention_2",
)
input_ids = torch.tensor([input_ids]).to(model.model.embed_tokens.weight.device)
generated_ids = model.generate(input_ids, max_new_tokens=4, temperature=0)
self.assertEqual(EXPECTED_OUTPUT_TOKEN_IDS, generated_ids[0][-2:].tolist())
# Assisted generation
assistant_model = model
assistant_model.generation_config.num_assistant_tokens = 2
assistant_model.generation_config.num_assistant_tokens_schedule = "constant"
generated_ids = model.generate(input_ids, max_new_tokens=4, temperature=0)
self.assertEqual(EXPECTED_OUTPUT_TOKEN_IDS, generated_ids[0][-2:].tolist())
del assistant_model
del model
backend_empty_cache(torch_device)
gc.collect()
@slow
@require_torch_sdpa
def test_model_a2_7b_long_prompt_sdpa(self):
EXPECTED_OUTPUT_TOKEN_IDS = [306, 338]
# An input with 4097 tokens that is above the size of the sliding window
input_ids = [1] + [306, 338] * 2048
model = Qwen2MoeForCausalLM.from_pretrained(
"Qwen/Qwen1.5-MoE-A2.7B",
device_map="auto",
attn_implementation="sdpa",
)
input_ids = torch.tensor([input_ids]).to(model.model.embed_tokens.weight.device)
generated_ids = model.generate(input_ids, max_new_tokens=4, temperature=0)
self.assertEqual(EXPECTED_OUTPUT_TOKEN_IDS, generated_ids[0][-2:].tolist())
# Assisted generation
assistant_model = model
assistant_model.generation_config.num_assistant_tokens = 2
assistant_model.generation_config.num_assistant_tokens_schedule = "constant"
generated_ids = assistant_model.generate(input_ids, max_new_tokens=4, temperature=0)
self.assertEqual(EXPECTED_OUTPUT_TOKEN_IDS, generated_ids[0][-2:].tolist())
del assistant_model
backend_empty_cache(torch_device)
gc.collect()
EXPECTED_TEXT_COMPLETION = """To be or not to be, that is the question. This is the question that has been asked by many people over the"""
prompt = "To be or not to"
tokenizer = AutoTokenizer.from_pretrained("Qwen/Qwen1.5-MoE-A2.7B", use_fast=False)
input_ids = tokenizer.encode(prompt, return_tensors="pt").to(model.model.embed_tokens.weight.device)
# greedy generation outputs
generated_ids = model.generate(input_ids, max_new_tokens=20, temperature=0)
text = tokenizer.decode(generated_ids[0], skip_special_tokens=True)
self.assertEqual(EXPECTED_TEXT_COMPLETION, text)
@slow
def test_speculative_generation(self):
EXPECTED_TEXT_COMPLETION = (
"To be or not to be, that is the question.\nThe answer is to be, of course. But what does it"
)
prompt = "To be or not to"
tokenizer = AutoTokenizer.from_pretrained("Qwen/Qwen1.5-MoE-A2.7B", use_fast=False)
model = Qwen2MoeForCausalLM.from_pretrained(
"Qwen/Qwen1.5-MoE-A2.7B", device_map="auto", torch_dtype=torch.float16
)
assistant_model = Qwen2MoeForCausalLM.from_pretrained(
"Qwen/Qwen1.5-MoE-A2.7B", device_map="auto", torch_dtype=torch.float16
)
input_ids = tokenizer.encode(prompt, return_tensors="pt").to(model.model.embed_tokens.weight.device)
# greedy generation outputs
set_seed(0)
generated_ids = model.generate(
input_ids, max_new_tokens=20, do_sample=True, temperature=0.3, assistant_model=assistant_model
)
text = tokenizer.decode(generated_ids[0], skip_special_tokens=True)
self.assertEqual(EXPECTED_TEXT_COMPLETION, text)
del model
backend_empty_cache(torch_device)
gc.collect()
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/ctrl/test_modeling_tf_ctrl.py | # coding=utf-8
# Copyright 2020 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import annotations
import unittest
from transformers import CTRLConfig, is_tf_available
from transformers.testing_utils import require_tf, slow
from ...test_configuration_common import ConfigTester
from ...test_modeling_tf_common import TFModelTesterMixin, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin
if is_tf_available():
import tensorflow as tf
from transformers.modeling_tf_utils import keras
from transformers.models.ctrl.modeling_tf_ctrl import (
TFCTRLForSequenceClassification,
TFCTRLLMHeadModel,
TFCTRLModel,
)
class TFCTRLModelTester(object):
def __init__(
self,
parent,
):
self.parent = parent
self.batch_size = 13
self.seq_length = 7
self.is_training = True
self.use_token_type_ids = True
self.use_input_mask = True
self.use_labels = True
self.use_mc_token_ids = True
self.vocab_size = 99
self.hidden_size = 32
self.num_hidden_layers = 2
self.num_attention_heads = 4
self.intermediate_size = 37
self.hidden_act = "gelu"
self.hidden_dropout_prob = 0.1
self.attention_probs_dropout_prob = 0.1
self.max_position_embeddings = 512
self.type_vocab_size = 16
self.type_sequence_label_size = 2
self.initializer_range = 0.02
self.num_labels = 3
self.num_choices = 4
self.scope = None
self.pad_token_id = self.vocab_size - 1
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.seq_length])
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
mc_token_ids = None
if self.use_mc_token_ids:
mc_token_ids = ids_tensor([self.batch_size, self.num_choices], self.seq_length)
sequence_labels = None
token_labels = None
choice_labels = None
if self.use_labels:
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
choice_labels = ids_tensor([self.batch_size], self.num_choices)
config = CTRLConfig(
vocab_size=self.vocab_size,
n_embd=self.hidden_size,
n_layer=self.num_hidden_layers,
n_head=self.num_attention_heads,
dff=self.intermediate_size,
# hidden_act=self.hidden_act,
# hidden_dropout_prob=self.hidden_dropout_prob,
# attention_probs_dropout_prob=self.attention_probs_dropout_prob,
n_positions=self.max_position_embeddings,
# type_vocab_size=self.type_vocab_size,
# initializer_range=self.initializer_range,
pad_token_id=self.pad_token_id,
)
head_mask = ids_tensor([self.num_hidden_layers, self.num_attention_heads], 2)
return (
config,
input_ids,
input_mask,
head_mask,
token_type_ids,
mc_token_ids,
sequence_labels,
token_labels,
choice_labels,
)
def create_and_check_ctrl_model(self, config, input_ids, input_mask, head_mask, token_type_ids, *args):
model = TFCTRLModel(config=config)
inputs = {"input_ids": input_ids, "attention_mask": input_mask, "token_type_ids": token_type_ids}
result = model(inputs)
inputs = [input_ids, None, input_mask] # None is the input for 'past'
result = model(inputs)
result = model(input_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
def create_and_check_ctrl_lm_head(self, config, input_ids, input_mask, head_mask, token_type_ids, *args):
model = TFCTRLLMHeadModel(config=config)
inputs = {"input_ids": input_ids, "attention_mask": input_mask, "token_type_ids": token_type_ids}
result = model(inputs)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
def create_and_check_ctrl_for_sequence_classification(
self, config, input_ids, input_mask, head_mask, token_type_ids, *args
):
config.num_labels = self.num_labels
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
inputs = {
"input_ids": input_ids,
"token_type_ids": token_type_ids,
"labels": sequence_labels,
}
model = TFCTRLForSequenceClassification(config)
result = model(inputs)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_labels))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
input_mask,
head_mask,
token_type_ids,
mc_token_ids,
sequence_labels,
token_labels,
choice_labels,
) = config_and_inputs
inputs_dict = {"input_ids": input_ids, "token_type_ids": token_type_ids, "attention_mask": input_mask}
return config, inputs_dict
@require_tf
class TFCTRLModelTest(TFModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (TFCTRLModel, TFCTRLLMHeadModel, TFCTRLForSequenceClassification) if is_tf_available() else ()
all_generative_model_classes = (TFCTRLLMHeadModel,) if is_tf_available() else ()
pipeline_model_mapping = (
{
"feature-extraction": TFCTRLModel,
"text-classification": TFCTRLForSequenceClassification,
"text-generation": TFCTRLLMHeadModel,
"zero-shot": TFCTRLForSequenceClassification,
}
if is_tf_available()
else {}
)
test_head_masking = False
test_onnx = False
# TODO: Fix the failed tests
def is_pipeline_test_to_skip(
self, pipeline_test_casse_name, config_class, model_architecture, tokenizer_name, processor_name
):
if pipeline_test_casse_name == "ZeroShotClassificationPipelineTests":
# Get `tokenizer does not have a padding token` error for both fast/slow tokenizers.
# `CTRLConfig` was never used in pipeline tests, either because of a missing checkpoint or because a tiny
# config could not be created.
return True
return False
def setUp(self):
self.model_tester = TFCTRLModelTester(self)
self.config_tester = ConfigTester(self, config_class=CTRLConfig, n_embd=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_ctrl_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_ctrl_model(*config_and_inputs)
def test_ctrl_lm_head(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_ctrl_lm_head(*config_and_inputs)
def test_ctrl_sequence_classification_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_ctrl_for_sequence_classification(*config_and_inputs)
def test_model_common_attributes(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
list_lm_models = [TFCTRLLMHeadModel]
list_other_models_with_output_ebd = [TFCTRLForSequenceClassification]
for model_class in self.all_model_classes:
model = model_class(config)
model.build_in_name_scope() # may be needed for the get_bias() call below
assert isinstance(model.get_input_embeddings(), keras.layers.Layer)
if model_class in list_lm_models:
x = model.get_output_embeddings()
assert isinstance(x, keras.layers.Layer)
name = model.get_bias()
assert isinstance(name, dict)
for k, v in name.items():
assert isinstance(v, tf.Variable)
elif model_class in list_other_models_with_output_ebd:
x = model.get_output_embeddings()
assert isinstance(x, keras.layers.Layer)
name = model.get_bias()
assert name is None
else:
x = model.get_output_embeddings()
assert x is None
name = model.get_bias()
assert name is None
@slow
def test_model_from_pretrained(self):
model_name = "Salesforce/ctrl"
model = TFCTRLModel.from_pretrained(model_name)
self.assertIsNotNone(model)
@require_tf
class TFCTRLModelLanguageGenerationTest(unittest.TestCase):
@slow
def test_lm_generate_ctrl(self):
model = TFCTRLLMHeadModel.from_pretrained("Salesforce/ctrl")
input_ids = tf.convert_to_tensor([[11859, 0, 1611, 8]], dtype=tf.int32) # Legal the president is
expected_output_ids = [
11859,
0,
1611,
8,
5,
150,
26449,
2,
19,
348,
469,
3,
2595,
48,
20740,
246533,
246533,
19,
30,
5,
] # Legal the president is a good guy and I don't want to lose my job. \n \n I have a
output_ids = model.generate(input_ids, do_sample=False)
self.assertListEqual(output_ids[0].numpy().tolist(), expected_output_ids)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/ctrl/test_modeling_ctrl.py | # coding=utf-8
# Copyright 2018 Salesforce and HuggingFace Inc. team.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import gc
import unittest
from transformers import CTRLConfig, is_torch_available
from transformers.testing_utils import backend_empty_cache, require_torch, slow, torch_device
from ...generation.test_utils import GenerationTesterMixin
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import (
CTRLForSequenceClassification,
CTRLLMHeadModel,
CTRLModel,
)
class CTRLModelTester:
def __init__(
self,
parent,
batch_size=14,
seq_length=7,
is_training=True,
use_token_type_ids=True,
use_input_mask=True,
use_labels=True,
use_mc_token_ids=True,
vocab_size=99,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=512,
type_vocab_size=16,
type_sequence_label_size=2,
initializer_range=0.02,
num_labels=3,
num_choices=4,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_token_type_ids = use_token_type_ids
self.use_input_mask = use_input_mask
self.use_labels = use_labels
self.use_mc_token_ids = use_mc_token_ids
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.type_vocab_size = type_vocab_size
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.num_labels = num_labels
self.num_choices = num_choices
self.scope = scope
self.pad_token_id = self.vocab_size - 1
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.seq_length])
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
mc_token_ids = None
if self.use_mc_token_ids:
mc_token_ids = ids_tensor([self.batch_size, self.num_choices], self.seq_length)
sequence_labels = None
token_labels = None
choice_labels = None
if self.use_labels:
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
choice_labels = ids_tensor([self.batch_size], self.num_choices)
config = self.get_config()
head_mask = ids_tensor([self.num_hidden_layers, self.num_attention_heads], 2)
return (
config,
input_ids,
input_mask,
head_mask,
token_type_ids,
mc_token_ids,
sequence_labels,
token_labels,
choice_labels,
)
def get_config(self):
return CTRLConfig(
vocab_size=self.vocab_size,
n_embd=self.hidden_size,
n_layer=self.num_hidden_layers,
n_head=self.num_attention_heads,
dff=self.intermediate_size,
# hidden_act=self.hidden_act,
# hidden_dropout_prob=self.hidden_dropout_prob,
# attention_probs_dropout_prob=self.attention_probs_dropout_prob,
n_positions=self.max_position_embeddings,
# type_vocab_size=self.type_vocab_size,
# initializer_range=self.initializer_range,
pad_token_id=self.pad_token_id,
)
def create_and_check_ctrl_model(self, config, input_ids, input_mask, head_mask, token_type_ids, *args):
model = CTRLModel(config=config)
model.to(torch_device)
model.eval()
model(input_ids, token_type_ids=token_type_ids, head_mask=head_mask)
model(input_ids, token_type_ids=token_type_ids)
result = model(input_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
self.parent.assertEqual(len(result.past_key_values), config.n_layer)
def create_and_check_lm_head_model(self, config, input_ids, input_mask, head_mask, token_type_ids, *args):
model = CTRLLMHeadModel(config)
model.to(torch_device)
model.eval()
result = model(input_ids, token_type_ids=token_type_ids, labels=input_ids)
self.parent.assertEqual(result.loss.shape, ())
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
input_mask,
head_mask,
token_type_ids,
mc_token_ids,
sequence_labels,
token_labels,
choice_labels,
) = config_and_inputs
inputs_dict = {"input_ids": input_ids, "token_type_ids": token_type_ids, "head_mask": head_mask}
return config, inputs_dict
def create_and_check_ctrl_for_sequence_classification(self, config, input_ids, head_mask, token_type_ids, *args):
config.num_labels = self.num_labels
model = CTRLForSequenceClassification(config)
model.to(torch_device)
model.eval()
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
result = model(input_ids, token_type_ids=token_type_ids, labels=sequence_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_labels))
@require_torch
class CTRLModelTest(ModelTesterMixin, GenerationTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (CTRLModel, CTRLLMHeadModel, CTRLForSequenceClassification) if is_torch_available() else ()
all_generative_model_classes = (CTRLLMHeadModel,) if is_torch_available() else ()
pipeline_model_mapping = (
{
"feature-extraction": CTRLModel,
"text-classification": CTRLForSequenceClassification,
"text-generation": CTRLLMHeadModel,
"zero-shot": CTRLForSequenceClassification,
}
if is_torch_available()
else {}
)
test_pruning = True
test_resize_embeddings = False
test_head_masking = False
# TODO: Fix the failed tests
def is_pipeline_test_to_skip(
self, pipeline_test_casse_name, config_class, model_architecture, tokenizer_name, processor_name
):
if pipeline_test_casse_name == "ZeroShotClassificationPipelineTests":
# Get `tokenizer does not have a padding token` error for both fast/slow tokenizers.
# `CTRLConfig` was never used in pipeline tests, either because of a missing checkpoint or because a tiny
# config could not be created.
return True
return False
def setUp(self):
self.model_tester = CTRLModelTester(self)
self.config_tester = ConfigTester(self, config_class=CTRLConfig, n_embd=37)
def tearDown(self):
super().tearDown()
# clean-up as much as possible GPU memory occupied by PyTorch
gc.collect()
backend_empty_cache(torch_device)
def test_config(self):
self.config_tester.run_common_tests()
def test_ctrl_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_ctrl_model(*config_and_inputs)
def test_ctrl_lm_head_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_lm_head_model(*config_and_inputs)
@slow
def test_model_from_pretrained(self):
model_name = "Salesforce/ctrl"
model = CTRLModel.from_pretrained(model_name)
self.assertIsNotNone(model)
@require_torch
class CTRLModelLanguageGenerationTest(unittest.TestCase):
def tearDown(self):
super().tearDown()
# clean-up as much as possible GPU memory occupied by PyTorch
gc.collect()
backend_empty_cache(torch_device)
@slow
def test_lm_generate_ctrl(self):
model = CTRLLMHeadModel.from_pretrained("Salesforce/ctrl")
model.to(torch_device)
input_ids = torch.tensor(
[[11859, 0, 1611, 8]], dtype=torch.long, device=torch_device
) # Legal the president is
expected_output_ids = [
11859,
0,
1611,
8,
5,
150,
26449,
2,
19,
348,
469,
3,
2595,
48,
20740,
246533,
246533,
19,
30,
5,
] # Legal the president is a good guy and I don't want to lose my job. \n \n I have a
output_ids = model.generate(input_ids, do_sample=False)
self.assertListEqual(output_ids[0].tolist(), expected_output_ids)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/ctrl/test_tokenization_ctrl.py | # coding=utf-8
# Copyright 2018 Salesforce and HuggingFace Inc. team.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
import os
import unittest
from transformers.models.ctrl.tokenization_ctrl import VOCAB_FILES_NAMES, CTRLTokenizer
from ...test_tokenization_common import TokenizerTesterMixin
class CTRLTokenizationTest(TokenizerTesterMixin, unittest.TestCase):
from_pretrained_id = "Salesforce/ctrl"
tokenizer_class = CTRLTokenizer
test_rust_tokenizer = False
test_seq2seq = False
def setUp(self):
super().setUp()
# Adapted from Sennrich et al. 2015 and https://github.com/rsennrich/subword-nmt
vocab = ["adapt", "re@@", "a@@", "apt", "c@@", "t", "<unk>"]
vocab_tokens = dict(zip(vocab, range(len(vocab))))
merges = ["#version: 0.2", "a p", "ap t</w>", "r e", "a d", "ad apt</w>", ""]
self.special_tokens_map = {"unk_token": "<unk>"}
self.vocab_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["vocab_file"])
self.merges_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["merges_file"])
with open(self.vocab_file, "w", encoding="utf-8") as fp:
fp.write(json.dumps(vocab_tokens) + "\n")
with open(self.merges_file, "w", encoding="utf-8") as fp:
fp.write("\n".join(merges))
def get_tokenizer(self, **kwargs):
kwargs.update(self.special_tokens_map)
return CTRLTokenizer.from_pretrained(self.tmpdirname, **kwargs)
def get_input_output_texts(self, tokenizer):
input_text = "adapt react readapt apt"
output_text = "adapt react readapt apt"
return input_text, output_text
def test_full_tokenizer(self):
tokenizer = CTRLTokenizer(self.vocab_file, self.merges_file, **self.special_tokens_map)
text = "adapt react readapt apt"
bpe_tokens = "adapt re@@ a@@ c@@ t re@@ adapt apt".split()
tokens = tokenizer.tokenize(text)
self.assertListEqual(tokens, bpe_tokens)
input_tokens = tokens + [tokenizer.unk_token]
input_bpe_tokens = [0, 1, 2, 4, 5, 1, 0, 3, 6]
self.assertListEqual(tokenizer.convert_tokens_to_ids(input_tokens), input_bpe_tokens)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/levit/test_image_processing_levit.py | # coding=utf-8
# Copyright 2022 HuggingFace Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
from transformers.testing_utils import require_torch, require_vision
from transformers.utils import is_vision_available
from ...test_image_processing_common import ImageProcessingTestMixin, prepare_image_inputs
if is_vision_available():
from transformers import LevitImageProcessor
class LevitImageProcessingTester(unittest.TestCase):
def __init__(
self,
parent,
batch_size=7,
num_channels=3,
image_size=18,
min_resolution=30,
max_resolution=400,
do_resize=True,
size=None,
do_center_crop=True,
crop_size=None,
do_normalize=True,
image_mean=[0.5, 0.5, 0.5],
image_std=[0.5, 0.5, 0.5],
):
size = size if size is not None else {"shortest_edge": 18}
crop_size = crop_size if crop_size is not None else {"height": 18, "width": 18}
self.parent = parent
self.batch_size = batch_size
self.num_channels = num_channels
self.image_size = image_size
self.min_resolution = min_resolution
self.max_resolution = max_resolution
self.do_resize = do_resize
self.size = size
self.do_center_crop = do_center_crop
self.crop_size = crop_size
self.do_normalize = do_normalize
self.image_mean = image_mean
self.image_std = image_std
def prepare_image_processor_dict(self):
return {
"image_mean": self.image_mean,
"image_std": self.image_std,
"do_normalize": self.do_normalize,
"do_resize": self.do_resize,
"do_center_crop": self.do_center_crop,
"size": self.size,
"crop_size": self.crop_size,
}
def expected_output_image_shape(self, images):
return self.num_channels, self.crop_size["height"], self.crop_size["width"]
def prepare_image_inputs(self, equal_resolution=False, numpify=False, torchify=False):
return prepare_image_inputs(
batch_size=self.batch_size,
num_channels=self.num_channels,
min_resolution=self.min_resolution,
max_resolution=self.max_resolution,
equal_resolution=equal_resolution,
numpify=numpify,
torchify=torchify,
)
@require_torch
@require_vision
class LevitImageProcessingTest(ImageProcessingTestMixin, unittest.TestCase):
image_processing_class = LevitImageProcessor if is_vision_available() else None
def setUp(self):
self.image_processor_tester = LevitImageProcessingTester(self)
@property
def image_processor_dict(self):
return self.image_processor_tester.prepare_image_processor_dict()
def test_image_processor_properties(self):
image_processing = self.image_processing_class(**self.image_processor_dict)
self.assertTrue(hasattr(image_processing, "image_mean"))
self.assertTrue(hasattr(image_processing, "image_std"))
self.assertTrue(hasattr(image_processing, "do_normalize"))
self.assertTrue(hasattr(image_processing, "do_resize"))
self.assertTrue(hasattr(image_processing, "do_center_crop"))
self.assertTrue(hasattr(image_processing, "size"))
def test_image_processor_from_dict_with_kwargs(self):
image_processor = self.image_processing_class.from_dict(self.image_processor_dict)
self.assertEqual(image_processor.size, {"shortest_edge": 18})
self.assertEqual(image_processor.crop_size, {"height": 18, "width": 18})
image_processor = self.image_processing_class.from_dict(self.image_processor_dict, size=42, crop_size=84)
self.assertEqual(image_processor.size, {"shortest_edge": 42})
self.assertEqual(image_processor.crop_size, {"height": 84, "width": 84})
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/levit/test_modeling_levit.py | # coding=utf-8
# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch LeViT model. """
import unittest
import warnings
from math import ceil, floor
from transformers import LevitConfig
from transformers.file_utils import cached_property, is_torch_available, is_vision_available
from transformers.testing_utils import require_torch, require_vision, slow, torch_device
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import (
LevitForImageClassification,
LevitForImageClassificationWithTeacher,
LevitModel,
)
from transformers.models.auto.modeling_auto import (
MODEL_FOR_IMAGE_CLASSIFICATION_MAPPING_NAMES,
MODEL_MAPPING_NAMES,
)
if is_vision_available():
from PIL import Image
from transformers import LevitImageProcessor
class LevitConfigTester(ConfigTester):
def create_and_test_config_common_properties(self):
config = self.config_class(**self.inputs_dict)
self.parent.assertTrue(hasattr(config, "hidden_sizes"))
self.parent.assertTrue(hasattr(config, "num_attention_heads"))
class LevitModelTester:
def __init__(
self,
parent,
batch_size=13,
image_size=64,
num_channels=3,
kernel_size=3,
stride=2,
padding=1,
patch_size=16,
hidden_sizes=[16, 32, 48],
num_attention_heads=[1, 2, 3],
depths=[2, 3, 4],
key_dim=[8, 8, 8],
drop_path_rate=0,
mlp_ratio=[2, 2, 2],
attention_ratio=[2, 2, 2],
initializer_range=0.02,
is_training=True,
use_labels=True,
num_labels=2, # Check
):
self.parent = parent
self.batch_size = batch_size
self.image_size = image_size
self.num_channels = num_channels
self.kernel_size = kernel_size
self.stride = stride
self.padding = padding
self.hidden_sizes = hidden_sizes
self.num_attention_heads = num_attention_heads
self.depths = depths
self.key_dim = key_dim
self.drop_path_rate = drop_path_rate
self.patch_size = patch_size
self.attention_ratio = attention_ratio
self.mlp_ratio = mlp_ratio
self.initializer_range = initializer_range
self.down_ops = [
["Subsample", key_dim[0], hidden_sizes[0] // key_dim[0], 4, 2, 2],
["Subsample", key_dim[0], hidden_sizes[1] // key_dim[0], 4, 2, 2],
]
self.is_training = is_training
self.use_labels = use_labels
self.num_labels = num_labels
self.initializer_range = initializer_range
def prepare_config_and_inputs(self):
pixel_values = floats_tensor([self.batch_size, self.num_channels, self.image_size, self.image_size])
labels = None
if self.use_labels:
labels = ids_tensor([self.batch_size], self.num_labels)
config = self.get_config()
return config, pixel_values, labels
def get_config(self):
return LevitConfig(
image_size=self.image_size,
num_channels=self.num_channels,
kernel_size=self.kernel_size,
stride=self.stride,
padding=self.padding,
patch_size=self.patch_size,
hidden_sizes=self.hidden_sizes,
num_attention_heads=self.num_attention_heads,
depths=self.depths,
key_dim=self.key_dim,
drop_path_rate=self.drop_path_rate,
mlp_ratio=self.mlp_ratio,
attention_ratio=self.attention_ratio,
initializer_range=self.initializer_range,
down_ops=self.down_ops,
)
def create_and_check_model(self, config, pixel_values, labels):
model = LevitModel(config=config)
model.to(torch_device)
model.eval()
result = model(pixel_values)
image_size = (self.image_size, self.image_size)
height, width = image_size[0], image_size[1]
for _ in range(4):
height = floor(((height + 2 * self.padding - self.kernel_size) / self.stride) + 1)
width = floor(((width + 2 * self.padding - self.kernel_size) / self.stride) + 1)
self.parent.assertEqual(
result.last_hidden_state.shape,
(self.batch_size, ceil(height / 4) * ceil(width / 4), self.hidden_sizes[-1]),
)
def create_and_check_for_image_classification(self, config, pixel_values, labels):
config.num_labels = self.num_labels
model = LevitForImageClassification(config)
model.to(torch_device)
model.eval()
result = model(pixel_values, labels=labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_labels))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
config, pixel_values, labels = config_and_inputs
inputs_dict = {"pixel_values": pixel_values}
return config, inputs_dict
@require_torch
class LevitModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
"""
Here we also overwrite some of the tests of test_modeling_common.py, as Levit does not use input_ids, inputs_embeds,
attention_mask and seq_length.
"""
all_model_classes = (
(LevitModel, LevitForImageClassification, LevitForImageClassificationWithTeacher)
if is_torch_available()
else ()
)
pipeline_model_mapping = (
{
"image-feature-extraction": LevitModel,
"image-classification": (LevitForImageClassification, LevitForImageClassificationWithTeacher),
}
if is_torch_available()
else {}
)
test_pruning = False
test_torchscript = False
test_resize_embeddings = False
test_head_masking = False
has_attentions = False
def setUp(self):
self.model_tester = LevitModelTester(self)
self.config_tester = ConfigTester(self, config_class=LevitConfig, has_text_modality=False, hidden_size=37)
def test_config(self):
self.create_and_test_config_common_properties()
self.config_tester.create_and_test_config_to_json_string()
self.config_tester.create_and_test_config_to_json_file()
self.config_tester.create_and_test_config_from_and_save_pretrained()
self.config_tester.create_and_test_config_with_num_labels()
self.config_tester.check_config_can_be_init_without_params()
self.config_tester.check_config_arguments_init()
def create_and_test_config_common_properties(self):
return
@unittest.skip(reason="Levit does not use inputs_embeds")
def test_inputs_embeds(self):
pass
@unittest.skip(reason="Levit does not support input and output embeddings")
def test_model_common_attributes(self):
pass
@unittest.skip(reason="Levit does not output attentions")
def test_attention_outputs(self):
pass
def test_hidden_states_output(self):
def check_hidden_states_output(inputs_dict, config, model_class):
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
hidden_states = outputs.hidden_states
expected_num_layers = len(self.model_tester.depths) + 1
self.assertEqual(len(hidden_states), expected_num_layers)
image_size = (self.model_tester.image_size, self.model_tester.image_size)
height, width = image_size[0], image_size[1]
for _ in range(4):
height = floor(
(
(height + 2 * self.model_tester.padding - self.model_tester.kernel_size)
/ self.model_tester.stride
)
+ 1
)
width = floor(
(
(width + 2 * self.model_tester.padding - self.model_tester.kernel_size)
/ self.model_tester.stride
)
+ 1
)
# verify the first hidden states (first block)
self.assertListEqual(
list(hidden_states[0].shape[-2:]),
[
height * width,
self.model_tester.hidden_sizes[0],
],
)
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
inputs_dict["output_hidden_states"] = True
check_hidden_states_output(inputs_dict, config, model_class)
# check that output_hidden_states also work using config
del inputs_dict["output_hidden_states"]
config.output_hidden_states = True
check_hidden_states_output(inputs_dict, config, model_class)
def _prepare_for_class(self, inputs_dict, model_class, return_labels=False):
inputs_dict = super()._prepare_for_class(inputs_dict, model_class, return_labels=return_labels)
if return_labels:
if model_class.__name__ == "LevitForImageClassificationWithTeacher":
del inputs_dict["labels"]
return inputs_dict
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_for_image_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_image_classification(*config_and_inputs)
# special case for LevitForImageClassificationWithTeacher model
def test_training(self):
if not self.model_tester.is_training:
return
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.return_dict = True
for model_class in self.all_model_classes:
# LevitForImageClassificationWithTeacher supports inference-only
if (
model_class.__name__ in MODEL_MAPPING_NAMES.values()
or model_class.__name__ == "LevitForImageClassificationWithTeacher"
):
continue
model = model_class(config)
model.to(torch_device)
model.train()
inputs = self._prepare_for_class(inputs_dict, model_class, return_labels=True)
loss = model(**inputs).loss
loss.backward()
def test_training_gradient_checkpointing(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
if not self.model_tester.is_training:
return
config.use_cache = False
config.return_dict = True
for model_class in self.all_model_classes:
if model_class.__name__ in MODEL_MAPPING_NAMES.values() or not model_class.supports_gradient_checkpointing:
continue
# LevitForImageClassificationWithTeacher supports inference-only
if model_class.__name__ == "LevitForImageClassificationWithTeacher":
continue
model = model_class(config)
model.gradient_checkpointing_enable()
model.to(torch_device)
model.train()
inputs = self._prepare_for_class(inputs_dict, model_class, return_labels=True)
loss = model(**inputs).loss
loss.backward()
def test_problem_types(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
problem_types = [
{"title": "multi_label_classification", "num_labels": 2, "dtype": torch.float},
{"title": "single_label_classification", "num_labels": 1, "dtype": torch.long},
{"title": "regression", "num_labels": 1, "dtype": torch.float},
]
for model_class in self.all_model_classes:
if (
model_class.__name__
not in [
*MODEL_FOR_IMAGE_CLASSIFICATION_MAPPING_NAMES.values(),
]
or model_class.__name__ == "LevitForImageClassificationWithTeacher"
):
continue
for problem_type in problem_types:
with self.subTest(msg=f"Testing {model_class} with {problem_type['title']}"):
config.problem_type = problem_type["title"]
config.num_labels = problem_type["num_labels"]
model = model_class(config)
model.to(torch_device)
model.train()
inputs = self._prepare_for_class(inputs_dict, model_class, return_labels=True)
if problem_type["num_labels"] > 1:
inputs["labels"] = inputs["labels"].unsqueeze(1).repeat(1, problem_type["num_labels"])
inputs["labels"] = inputs["labels"].to(problem_type["dtype"])
# This tests that we do not trigger the warning form PyTorch "Using a target size that is different
# to the input size. This will likely lead to incorrect results due to broadcasting. Please ensure
# they have the same size." which is a symptom something in wrong for the regression problem.
# See https://github.com/huggingface/transformers/issues/11780
with warnings.catch_warnings(record=True) as warning_list:
loss = model(**inputs).loss
for w in warning_list:
if "Using a target size that is different to the input size" in str(w.message):
raise ValueError(
f"Something is going wrong in the regression problem: intercepted {w.message}"
)
loss.backward()
@slow
def test_model_from_pretrained(self):
model_name = "facebook/levit-128S"
model = LevitModel.from_pretrained(model_name)
self.assertIsNotNone(model)
# We will verify our results on an image of cute cats
def prepare_img():
image = Image.open("./tests/fixtures/tests_samples/COCO/000000039769.png")
return image
@require_torch
@require_vision
class LevitModelIntegrationTest(unittest.TestCase):
@cached_property
def default_image_processor(self):
return LevitImageProcessor.from_pretrained("facebook/levit-128S")
@slow
def test_inference_image_classification_head(self):
model = LevitForImageClassificationWithTeacher.from_pretrained("facebook/levit-128S").to(torch_device)
image_processor = self.default_image_processor
image = prepare_img()
inputs = image_processor(images=image, return_tensors="pt").to(torch_device)
# forward pass
with torch.no_grad():
outputs = model(**inputs)
# verify the logits
expected_shape = torch.Size((1, 1000))
self.assertEqual(outputs.logits.shape, expected_shape)
expected_slice = torch.tensor([1.0448, -0.3745, -1.8317]).to(torch_device)
self.assertTrue(torch.allclose(outputs.logits[0, :3], expected_slice, atol=1e-4))
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/mgp_str/test_tokenization_mgp_str.py | # coding=utf-8
# Copyright 2023 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
import os
import unittest
from transformers import MgpstrTokenizer
from transformers.models.mgp_str.tokenization_mgp_str import VOCAB_FILES_NAMES
from transformers.testing_utils import require_tokenizers
from ...test_tokenization_common import TokenizerTesterMixin
@require_tokenizers
class MgpstrTokenizationTest(TokenizerTesterMixin, unittest.TestCase):
from_pretrained_id = "alibaba-damo/mgp-str-base"
tokenizer_class = MgpstrTokenizer
test_rust_tokenizer = False
from_pretrained_kwargs = {}
test_seq2seq = False
def setUp(self):
super().setUp()
vocab = ['[GO]', '[s]', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'] # fmt: skip
vocab_tokens = dict(zip(vocab, range(len(vocab))))
self.vocab_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["vocab_file"])
with open(self.vocab_file, "w", encoding="utf-8") as fp:
fp.write(json.dumps(vocab_tokens) + "\n")
def get_tokenizer(self, **kwargs):
return MgpstrTokenizer.from_pretrained(self.tmpdirname, **kwargs)
def get_input_output_texts(self, tokenizer):
input_text = "tester"
output_text = "tester"
return input_text, output_text
@unittest.skip("MGP-STR always lower cases letters.")
def test_added_tokens_do_lower_case(self):
pass
def test_add_special_tokens(self):
tokenizers = self.get_tokenizers(do_lower_case=False)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
special_token = "[SPECIAL_TOKEN]"
tokenizer.add_special_tokens({"cls_token": special_token})
encoded_special_token = tokenizer.encode([special_token], add_special_tokens=False)
self.assertEqual(len(encoded_special_token), 1)
decoded = tokenizer.decode(encoded_special_token, skip_special_tokens=True)
self.assertTrue(special_token not in decoded)
def test_internal_consistency(self):
tokenizers = self.get_tokenizers()
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
input_text, output_text = self.get_input_output_texts(tokenizer)
tokens = tokenizer.tokenize(input_text)
ids = tokenizer.convert_tokens_to_ids(tokens)
ids_2 = tokenizer.encode(input_text, add_special_tokens=False)
self.assertListEqual(ids, ids_2)
tokens_2 = tokenizer.convert_ids_to_tokens(ids)
self.assertNotEqual(len(tokens_2), 0)
text_2 = tokenizer.decode(ids)
self.assertIsInstance(text_2, str)
self.assertEqual(text_2.replace(" ", ""), output_text)
@unittest.skip("MGP-STR tokenizer only handles one sequence.")
def test_maximum_encoding_length_pair_input(self):
pass
@unittest.skip("inputs cannot be pretokenized in MgpstrTokenizer")
def test_pretokenized_inputs(self):
pass
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/mgp_str/test_processor_mgp_str.py | # coding=utf-8
# Copyright 2023 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the MgpstrProcessor. """
import json
import os
import shutil
import tempfile
import unittest
import numpy as np
import pytest
from transformers import MgpstrTokenizer
from transformers.models.mgp_str.tokenization_mgp_str import VOCAB_FILES_NAMES
from transformers.testing_utils import require_torch, require_vision
from transformers.utils import IMAGE_PROCESSOR_NAME, is_torch_available, is_vision_available
if is_torch_available():
import torch
if is_vision_available():
from PIL import Image
from transformers import MgpstrProcessor, ViTImageProcessor
@require_torch
@require_vision
class MgpstrProcessorTest(unittest.TestCase):
image_processing_class = ViTImageProcessor if is_vision_available() else None
@property
def image_processor_dict(self):
return self.prepare_image_processor_dict()
def setUp(self):
self.image_size = (3, 32, 128)
self.tmpdirname = tempfile.mkdtemp()
vocab = ['[GO]', '[s]', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'] # fmt: skip
vocab_tokens = dict(zip(vocab, range(len(vocab))))
self.vocab_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["vocab_file"])
with open(self.vocab_file, "w", encoding="utf-8") as fp:
fp.write(json.dumps(vocab_tokens) + "\n")
image_processor_map = {
"do_normalize": False,
"do_resize": True,
"image_processor_type": "ViTImageProcessor",
"resample": 3,
"size": {"height": 32, "width": 128},
}
self.image_processor_file = os.path.join(self.tmpdirname, IMAGE_PROCESSOR_NAME)
with open(self.image_processor_file, "w", encoding="utf-8") as fp:
json.dump(image_processor_map, fp)
def get_tokenizer(self, **kwargs):
return MgpstrTokenizer.from_pretrained(self.tmpdirname, **kwargs)
def get_image_processor(self, **kwargs):
return ViTImageProcessor.from_pretrained(self.tmpdirname, **kwargs)
def tearDown(self):
shutil.rmtree(self.tmpdirname)
def prepare_image_inputs(self):
"""This function prepares a list of PIL images."""
image_input = np.random.randint(255, size=(3, 30, 400), dtype=np.uint8)
image_input = Image.fromarray(np.moveaxis(image_input, 0, -1))
return image_input
def test_save_load_pretrained_default(self):
tokenizer = self.get_tokenizer()
image_processor = self.get_image_processor()
processor = MgpstrProcessor(tokenizer=tokenizer, image_processor=image_processor)
processor.save_pretrained(self.tmpdirname)
processor = MgpstrProcessor.from_pretrained(self.tmpdirname, use_fast=False)
self.assertEqual(processor.char_tokenizer.get_vocab(), tokenizer.get_vocab())
self.assertIsInstance(processor.char_tokenizer, MgpstrTokenizer)
self.assertEqual(processor.image_processor.to_json_string(), image_processor.to_json_string())
self.assertIsInstance(processor.image_processor, ViTImageProcessor)
def test_save_load_pretrained_additional_features(self):
tokenizer = self.get_tokenizer()
image_processor = self.get_image_processor()
processor = MgpstrProcessor(tokenizer=tokenizer, image_processor=image_processor)
processor.save_pretrained(self.tmpdirname)
tokenizer_add_kwargs = self.get_tokenizer(bos_token="(BOS)", eos_token="(EOS)")
image_processor_add_kwargs = self.get_image_processor(do_normalize=False, padding_value=1.0)
processor = MgpstrProcessor.from_pretrained(
self.tmpdirname, bos_token="(BOS)", eos_token="(EOS)", do_normalize=False, padding_value=1.0
)
self.assertEqual(processor.char_tokenizer.get_vocab(), tokenizer_add_kwargs.get_vocab())
self.assertIsInstance(processor.char_tokenizer, MgpstrTokenizer)
self.assertEqual(processor.image_processor.to_json_string(), image_processor_add_kwargs.to_json_string())
self.assertIsInstance(processor.image_processor, ViTImageProcessor)
def test_image_processor(self):
image_processor = self.get_image_processor()
tokenizer = self.get_tokenizer()
processor = MgpstrProcessor(tokenizer=tokenizer, image_processor=image_processor)
image_input = self.prepare_image_inputs()
input_image_proc = image_processor(image_input, return_tensors="np")
input_processor = processor(images=image_input, return_tensors="np")
for key in input_image_proc.keys():
self.assertAlmostEqual(input_image_proc[key].sum(), input_processor[key].sum(), delta=1e-2)
def test_tokenizer(self):
image_processor = self.get_image_processor()
tokenizer = self.get_tokenizer()
processor = MgpstrProcessor(tokenizer=tokenizer, image_processor=image_processor)
input_str = "test"
encoded_processor = processor(text=input_str)
encoded_tok = tokenizer(input_str)
for key in encoded_tok.keys():
self.assertListEqual(encoded_tok[key], encoded_processor[key])
def test_processor(self):
image_processor = self.get_image_processor()
tokenizer = self.get_tokenizer()
processor = MgpstrProcessor(tokenizer=tokenizer, image_processor=image_processor)
input_str = "test"
image_input = self.prepare_image_inputs()
inputs = processor(text=input_str, images=image_input)
self.assertListEqual(list(inputs.keys()), ["pixel_values", "labels"])
# test if it raises when no input is passed
with pytest.raises(ValueError):
processor()
def test_tokenizer_decode(self):
image_processor = self.get_image_processor()
tokenizer = self.get_tokenizer()
processor = MgpstrProcessor(tokenizer=tokenizer, image_processor=image_processor)
predicted_ids = [[1, 4, 5, 8, 1, 0, 8], [3, 4, 3, 1, 1, 8, 9], [3, 4, 3, 1, 1, 8, 9]]
decoded_processor = processor.char_decode(predicted_ids)
decoded_tok = tokenizer.batch_decode(predicted_ids)
decode_strs = [seq.replace(" ", "") for seq in decoded_tok]
self.assertListEqual(decode_strs, decoded_processor)
def test_model_input_names(self):
image_processor = self.get_image_processor()
tokenizer = self.get_tokenizer()
processor = MgpstrProcessor(tokenizer=tokenizer, image_processor=image_processor)
input_str = None
image_input = self.prepare_image_inputs()
inputs = processor(text=input_str, images=image_input)
self.assertListEqual(list(inputs.keys()), processor.model_input_names)
def test_processor_batch_decode(self):
image_processor = self.get_image_processor()
tokenizer = self.get_tokenizer()
processor = MgpstrProcessor(tokenizer=tokenizer, image_processor=image_processor)
char_input = torch.randn(1, 27, 38)
bpe_input = torch.randn(1, 27, 50257)
wp_input = torch.randn(1, 27, 30522)
results = processor.batch_decode([char_input, bpe_input, wp_input])
self.assertListEqual(list(results.keys()), ["generated_text", "scores", "char_preds", "bpe_preds", "wp_preds"])
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/mgp_str/test_modeling_mgp_str.py | # coding=utf-8
# Copyright 2023 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch MGP-STR model. """
import unittest
import requests
from transformers import MgpstrConfig
from transformers.testing_utils import require_torch, require_vision, slow, torch_device
from transformers.utils import is_torch_available, is_vision_available
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, _config_zero_init, floats_tensor
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from torch import nn
from transformers import MgpstrForSceneTextRecognition, MgpstrModel
if is_vision_available():
from PIL import Image
from transformers import MgpstrProcessor
class MgpstrModelTester:
def __init__(
self,
parent,
is_training=False,
batch_size=13,
image_size=(32, 128),
patch_size=4,
num_channels=3,
max_token_length=27,
num_character_labels=38,
num_bpe_labels=99,
num_wordpiece_labels=99,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
mlp_ratio=4.0,
patch_embeds_hidden_size=257,
output_hidden_states=None,
):
self.parent = parent
self.is_training = is_training
self.batch_size = batch_size
self.image_size = image_size
self.patch_size = patch_size
self.num_channels = num_channels
self.max_token_length = max_token_length
self.num_character_labels = num_character_labels
self.num_bpe_labels = num_bpe_labels
self.num_wordpiece_labels = num_wordpiece_labels
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.mlp_ratio = mlp_ratio
self.patch_embeds_hidden_size = patch_embeds_hidden_size
self.output_hidden_states = output_hidden_states
def prepare_config_and_inputs(self):
pixel_values = floats_tensor([self.batch_size, self.num_channels, self.image_size[0], self.image_size[1]])
config = self.get_config()
return config, pixel_values
def get_config(self):
return MgpstrConfig(
image_size=self.image_size,
patch_size=self.patch_size,
num_channels=self.num_channels,
max_token_length=self.max_token_length,
num_character_labels=self.num_character_labels,
num_bpe_labels=self.num_bpe_labels,
num_wordpiece_labels=self.num_wordpiece_labels,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
mlp_ratio=self.mlp_ratio,
output_hidden_states=self.output_hidden_states,
)
def create_and_check_model(self, config, pixel_values):
model = MgpstrForSceneTextRecognition(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
generated_ids = model(pixel_values)
self.parent.assertEqual(
generated_ids[0][0].shape, (self.batch_size, self.max_token_length, self.num_character_labels)
)
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
config, pixel_values = config_and_inputs
inputs_dict = {"pixel_values": pixel_values}
return config, inputs_dict
@require_torch
class MgpstrModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (MgpstrForSceneTextRecognition,) if is_torch_available() else ()
pipeline_model_mapping = (
{"feature-extraction": MgpstrForSceneTextRecognition, "image-feature-extraction": MgpstrModel}
if is_torch_available()
else {}
)
fx_compatible = False
test_pruning = False
test_resize_embeddings = False
test_head_masking = False
test_attention_outputs = False
def setUp(self):
self.model_tester = MgpstrModelTester(self)
self.config_tester = ConfigTester(self, config_class=MgpstrConfig, has_text_modality=False)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
@unittest.skip(reason="MgpstrModel does not use inputs_embeds")
def test_inputs_embeds(self):
pass
def test_model_common_attributes(self):
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
model = model_class(config)
self.assertIsInstance(model.get_input_embeddings(), (nn.Module))
x = model.get_output_embeddings()
self.assertTrue(x is None or isinstance(x, nn.Linear))
@unittest.skip(reason="MgpstrModel does not support feedforward chunking")
def test_feed_forward_chunking(self):
pass
def test_gradient_checkpointing_backward_compatibility(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
if not model_class.supports_gradient_checkpointing:
continue
config.gradient_checkpointing = True
model = model_class(config)
self.assertTrue(model.is_gradient_checkpointing)
def test_hidden_states_output(self):
def check_hidden_states_output(inputs_dict, config, model_class):
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
hidden_states = outputs.hidden_states
expected_num_layers = getattr(
self.model_tester, "expected_num_hidden_layers", self.model_tester.num_hidden_layers + 1
)
self.assertEqual(len(hidden_states), expected_num_layers)
self.assertListEqual(
list(hidden_states[0].shape[-2:]),
[self.model_tester.patch_embeds_hidden_size, self.model_tester.hidden_size],
)
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
inputs_dict["output_hidden_states"] = True
check_hidden_states_output(inputs_dict, config, model_class)
# check that output_hidden_states also work using config
del inputs_dict["output_hidden_states"]
config.output_hidden_states = True
check_hidden_states_output(inputs_dict, config, model_class)
# override as the `logit_scale` parameter initilization is different for MgpstrModel
def test_initialization(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
configs_no_init = _config_zero_init(config)
for model_class in self.all_model_classes:
model = model_class(config=configs_no_init)
for name, param in model.named_parameters():
if isinstance(param, (nn.Linear, nn.Conv2d, nn.LayerNorm)):
if param.requires_grad:
self.assertIn(
((param.data.mean() * 1e9).round() / 1e9).item(),
[0.0, 1.0],
msg=f"Parameter {name} of model {model_class} seems not properly initialized",
)
@unittest.skip(reason="Retain_grad is tested in individual model tests")
def test_retain_grad_hidden_states_attentions(self):
pass
# We will verify our results on an image from the IIIT-5k dataset
def prepare_img():
url = "https://i.postimg.cc/ZKwLg2Gw/367-14.png"
im = Image.open(requests.get(url, stream=True).raw).convert("RGB")
return im
@require_vision
@require_torch
class MgpstrModelIntegrationTest(unittest.TestCase):
@slow
def test_inference(self):
model_name = "alibaba-damo/mgp-str-base"
model = MgpstrForSceneTextRecognition.from_pretrained(model_name).to(torch_device)
processor = MgpstrProcessor.from_pretrained(model_name)
image = prepare_img()
inputs = processor(images=image, return_tensors="pt").pixel_values.to(torch_device)
# forward pass
with torch.no_grad():
outputs = model(inputs)
# verify the logits
self.assertEqual(outputs.logits[0].shape, torch.Size((1, 27, 38)))
out_strs = processor.batch_decode(outputs.logits)
expected_text = "ticket"
self.assertEqual(out_strs["generated_text"][0], expected_text)
expected_slice = torch.tensor(
[[[-39.5397, -44.4024, -36.1844], [-61.4709, -63.8639, -58.3454], [-74.0225, -68.5494, -71.2164]]],
device=torch_device,
)
self.assertTrue(torch.allclose(outputs.logits[0][:, 1:4, 1:4], expected_slice, atol=1e-4))
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/bert_japanese/test_tokenization_bert_japanese.py | # coding=utf-8
# Copyright 2020 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import pickle
import unittest
from transformers import AutoTokenizer
from transformers.models.bert.tokenization_bert import BertTokenizer
from transformers.models.bert_japanese.tokenization_bert_japanese import (
VOCAB_FILES_NAMES,
BertJapaneseTokenizer,
CharacterTokenizer,
JumanppTokenizer,
MecabTokenizer,
SudachiTokenizer,
WordpieceTokenizer,
)
from transformers.testing_utils import custom_tokenizers, require_jumanpp, require_sudachi_projection
from ...test_tokenization_common import TokenizerTesterMixin
@custom_tokenizers
class BertJapaneseTokenizationTest(TokenizerTesterMixin, unittest.TestCase):
from_pretrained_id = "cl-tohoku/bert-base-japanese"
tokenizer_class = BertJapaneseTokenizer
test_rust_tokenizer = False
space_between_special_tokens = True
def setUp(self):
super().setUp()
vocab_tokens = [
"[UNK]",
"[CLS]",
"[SEP]",
"こんにちは",
"こん",
"にちは",
"ばんは",
"##こん",
"##にちは",
"##ばんは",
"世界",
"##世界",
"、",
"##、",
"。",
"##。",
"アップルストア",
"外国",
"##人",
"参政",
"##権",
"此れ",
"は",
"猫",
"です",
]
self.vocab_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["vocab_file"])
with open(self.vocab_file, "w", encoding="utf-8") as vocab_writer:
vocab_writer.write("".join([x + "\n" for x in vocab_tokens]))
def get_input_output_texts(self, tokenizer):
input_text = "こんにちは、世界。 \nこんばんは、世界。"
output_text = "こんにちは 、 世界 。 こんばんは 、 世界 。"
return input_text, output_text
def get_clean_sequence(self, tokenizer):
input_text, output_text = self.get_input_output_texts(tokenizer)
ids = tokenizer.encode(output_text, add_special_tokens=False)
text = tokenizer.decode(ids, clean_up_tokenization_spaces=False)
return text, ids
def test_pretokenized_inputs(self):
pass # TODO add if relevant
def test_maximum_encoding_length_pair_input(self):
pass # TODO add if relevant
def test_maximum_encoding_length_single_input(self):
pass # TODO add if relevant
def test_full_tokenizer(self):
tokenizer = self.tokenizer_class(self.vocab_file)
tokens = tokenizer.tokenize("こんにちは、世界。\nこんばんは、世界。")
self.assertListEqual(tokens, ["こんにちは", "、", "世界", "。", "こん", "##ばんは", "、", "世界", "。"])
self.assertListEqual(tokenizer.convert_tokens_to_ids(tokens), [3, 12, 10, 14, 4, 9, 12, 10, 14])
def test_pickle_mecab_tokenizer(self):
tokenizer = self.tokenizer_class(self.vocab_file, word_tokenizer_type="mecab")
self.assertIsNotNone(tokenizer)
text = "こんにちは、世界。\nこんばんは、世界。"
tokens = tokenizer.tokenize(text)
self.assertListEqual(tokens, ["こんにちは", "、", "世界", "。", "こん", "##ばんは", "、", "世界", "。"])
self.assertListEqual(tokenizer.convert_tokens_to_ids(tokens), [3, 12, 10, 14, 4, 9, 12, 10, 14])
filename = os.path.join(self.tmpdirname, "tokenizer.bin")
with open(filename, "wb") as handle:
pickle.dump(tokenizer, handle)
with open(filename, "rb") as handle:
tokenizer_new = pickle.load(handle)
tokens_loaded = tokenizer_new.tokenize(text)
self.assertListEqual(tokens, tokens_loaded)
def test_mecab_full_tokenizer_with_mecab_kwargs(self):
tokenizer = self.tokenizer_class(
self.vocab_file, word_tokenizer_type="mecab", mecab_kwargs={"mecab_dic": "ipadic"}
)
text = "ｱｯﾌﾟﾙストア"
tokens = tokenizer.tokenize(text)
self.assertListEqual(tokens, ["アップルストア"])
def test_mecab_tokenizer_ipadic(self):
tokenizer = MecabTokenizer(mecab_dic="ipadic")
self.assertListEqual(
tokenizer.tokenize(" \tｱｯﾌﾟﾙストアでiPhone８ が \n 発売された 。 "),
["アップルストア", "で", "iPhone", "8", "が", "発売", "さ", "れ", "た", "。"],
)
def test_mecab_tokenizer_unidic_lite(self):
try:
tokenizer = MecabTokenizer(mecab_dic="unidic_lite")
except ModuleNotFoundError:
return
self.assertListEqual(
tokenizer.tokenize(" \tｱｯﾌﾟﾙストアでiPhone８ が \n 発売された 。 "),
["アップル", "ストア", "で", "iPhone", "8", "が", "発売", "さ", "れ", "た", "。"],
)
def test_mecab_tokenizer_unidic(self):
try:
import unidic
self.assertTrue(
os.path.isdir(unidic.DICDIR),
"The content of unidic was not downloaded. Run `python -m unidic download` before running this test case. Note that this requires 2.1GB on disk.",
)
tokenizer = MecabTokenizer(mecab_dic="unidic")
except ModuleNotFoundError:
return
self.assertListEqual(
tokenizer.tokenize(" \tｱｯﾌﾟﾙストアでiPhone８ が \n 発売された 。 "),
["アップル", "ストア", "で", "iPhone", "8", "が", "発売", "さ", "れ", "た", "。"],
)
def test_mecab_tokenizer_lower(self):
tokenizer = MecabTokenizer(do_lower_case=True, mecab_dic="ipadic")
self.assertListEqual(
tokenizer.tokenize(" \tｱｯﾌﾟﾙストアでiPhone８ が \n 発売された 。 "),
["アップルストア", "で", "iphone", "8", "が", "発売", "さ", "れ", "た", "。"],
)
def test_mecab_tokenizer_with_option(self):
try:
tokenizer = MecabTokenizer(
do_lower_case=True, normalize_text=False, mecab_option="-d /usr/local/lib/mecab/dic/jumandic"
)
except RuntimeError:
# if dict doesn't exist in the system, previous code raises this error.
return
self.assertListEqual(
tokenizer.tokenize(" \tｱｯﾌﾟﾙストアでiPhone８ が \n 発売された 。 "),
["ｱｯﾌﾟﾙストア", "で", "iPhone", "８", "が", "発売", "さ", "れた", "\u3000", "。"],
)
def test_mecab_tokenizer_no_normalize(self):
tokenizer = MecabTokenizer(normalize_text=False, mecab_dic="ipadic")
self.assertListEqual(
tokenizer.tokenize(" \tｱｯﾌﾟﾙストアでiPhone８ が \n 発売された 。 "),
["ｱｯﾌﾟﾙストア", "で", "iPhone", "８", "が", "発売", "さ", "れ", "た", " ", "。"],
)
@require_sudachi_projection
def test_pickle_sudachi_tokenizer(self):
tokenizer = self.tokenizer_class(self.vocab_file, word_tokenizer_type="sudachi")
self.assertIsNotNone(tokenizer)
text = "こんにちは、世界。\nこんばんは、世界。"
tokens = tokenizer.tokenize(text)
self.assertListEqual(tokens, ["こんにちは", "、", "世界", "。", "こん", "##ばんは", "、", "世界", "。"])
self.assertListEqual(tokenizer.convert_tokens_to_ids(tokens), [3, 12, 10, 14, 4, 9, 12, 10, 14])
filename = os.path.join(self.tmpdirname, "tokenizer.bin")
with open(filename, "wb") as handle:
pickle.dump(tokenizer, handle)
with open(filename, "rb") as handle:
tokenizer_new = pickle.load(handle)
tokens_loaded = tokenizer_new.tokenize(text)
self.assertListEqual(tokens, tokens_loaded)
@require_sudachi_projection
def test_sudachi_tokenizer_core(self):
tokenizer = SudachiTokenizer(sudachi_dict_type="core")
# fmt: off
self.assertListEqual(
tokenizer.tokenize(" \tｱｯﾌﾟﾙストアでiPhone８ が \n 発売された 。 "),
[" ", "\t", "アップル", "ストア", "で", "iPhone", "8", " ", "が", " ", " ", "\n ", "発売", "さ", "れ", "た", " ", "。", " ", " "],
)
# fmt: on
@require_sudachi_projection
def test_sudachi_tokenizer_split_mode_A(self):
tokenizer = SudachiTokenizer(sudachi_dict_type="core", sudachi_split_mode="A")
self.assertListEqual(tokenizer.tokenize("外国人参政権"), ["外国", "人", "参政", "権"])
@require_sudachi_projection
def test_sudachi_tokenizer_split_mode_B(self):
tokenizer = SudachiTokenizer(sudachi_dict_type="core", sudachi_split_mode="B")
self.assertListEqual(tokenizer.tokenize("外国人参政権"), ["外国人", "参政権"])
@require_sudachi_projection
def test_sudachi_tokenizer_split_mode_C(self):
tokenizer = SudachiTokenizer(sudachi_dict_type="core", sudachi_split_mode="C")
self.assertListEqual(tokenizer.tokenize("外国人参政権"), ["外国人参政権"])
@require_sudachi_projection
def test_sudachi_full_tokenizer_with_sudachi_kwargs_split_mode_B(self):
tokenizer = self.tokenizer_class(
self.vocab_file, word_tokenizer_type="sudachi", sudachi_kwargs={"sudachi_split_mode": "B"}
)
self.assertListEqual(tokenizer.tokenize("外国人参政権"), ["外国", "##人", "参政", "##権"])
@require_sudachi_projection
def test_sudachi_tokenizer_projection(self):
tokenizer = SudachiTokenizer(
sudachi_dict_type="core", sudachi_split_mode="A", sudachi_projection="normalized_nouns"
)
self.assertListEqual(tokenizer.tokenize("これはねこです。"), ["此れ", "は", "猫", "です", "。"])
@require_sudachi_projection
def test_sudachi_full_tokenizer_with_sudachi_kwargs_sudachi_projection(self):
tokenizer = self.tokenizer_class(
self.vocab_file, word_tokenizer_type="sudachi", sudachi_kwargs={"sudachi_projection": "normalized_nouns"}
)
self.assertListEqual(tokenizer.tokenize("これはねこです。"), ["此れ", "は", "猫", "です", "。"])
@require_sudachi_projection
def test_sudachi_tokenizer_lower(self):
tokenizer = SudachiTokenizer(do_lower_case=True, sudachi_dict_type="core")
self.assertListEqual(tokenizer.tokenize(" \tｱｯﾌﾟﾙストアでiPhone８ が \n 発売された 。 "),[" ", "\t", "アップル", "ストア", "で", "iphone", "8", " ", "が", " ", " ", "\n ", "発売", "さ", "れ", "た", " ", "。", " ", " "]) # fmt: skip
@require_sudachi_projection
def test_sudachi_tokenizer_no_normalize(self):
tokenizer = SudachiTokenizer(normalize_text=False, sudachi_dict_type="core")
self.assertListEqual(tokenizer.tokenize(" \tｱｯﾌﾟﾙストアでiPhone８ が \n 発売された 。 "),[" ", "\t", "ｱｯﾌﾟﾙ", "ストア", "で", "iPhone", "８", " ", "が", " ", " ", "\n ", "発売", "さ", "れ", "た", "\u3000", "。", " ", " "]) # fmt: skip
@require_sudachi_projection
def test_sudachi_tokenizer_trim_whitespace(self):
tokenizer = SudachiTokenizer(trim_whitespace=True, sudachi_dict_type="core")
self.assertListEqual(
tokenizer.tokenize(" \tｱｯﾌﾟﾙストアでiPhone８ が \n 発売された 。 "),
["アップル", "ストア", "で", "iPhone", "8", "が", "発売", "さ", "れ", "た", "。"],
)
@require_jumanpp
def test_pickle_jumanpp_tokenizer(self):
tokenizer = self.tokenizer_class(self.vocab_file, word_tokenizer_type="jumanpp")
self.assertIsNotNone(tokenizer)
text = "こんにちは、世界。\nこんばんは、世界。"
tokens = tokenizer.tokenize(text)
self.assertListEqual(tokens, ["こんにちは", "、", "世界", "。", "こん", "##ばんは", "、", "世界", "。"])
self.assertListEqual(tokenizer.convert_tokens_to_ids(tokens), [3, 12, 10, 14, 4, 9, 12, 10, 14])
filename = os.path.join(self.tmpdirname, "tokenizer.bin")
with open(filename, "wb") as handle:
pickle.dump(tokenizer, handle)
with open(filename, "rb") as handle:
tokenizer_new = pickle.load(handle)
tokens_loaded = tokenizer_new.tokenize(text)
self.assertListEqual(tokens, tokens_loaded)
@require_jumanpp
def test_jumanpp_tokenizer(self):
tokenizer = JumanppTokenizer()
self.assertListEqual(
tokenizer.tokenize(" \tｱｯﾌﾟﾙストアでiPhone８ が \n 発売された 。 "),["アップル", "ストア", "で", "iPhone", "8", "\u3000", "が", "\u3000", "\u3000", "\u3000", "発売", "さ", "れた", "\u3000", "。"]) # fmt: skip
@require_jumanpp
def test_jumanpp_tokenizer_lower(self):
tokenizer = JumanppTokenizer(do_lower_case=True)
self.assertListEqual(tokenizer.tokenize(" \tｱｯﾌﾟﾙストアでiPhone８ が \n 発売された 。 "),["アップル", "ストア", "で", "iphone", "8", "\u3000", "が", "\u3000", "\u3000", "\u3000", "発売", "さ", "れた", "\u3000", "。"],) # fmt: skip
@require_jumanpp
def test_jumanpp_tokenizer_no_normalize(self):
tokenizer = JumanppTokenizer(normalize_text=False)
self.assertListEqual(tokenizer.tokenize(" \tｱｯﾌﾟﾙストアでiPhone８ が \n 発売された 。 "),["ｱ", "ｯ", "ﾌ", "ﾟ", "ﾙ", "ストア", "で", "iPhone", "８", "\u3000", "が", "\u3000", "\u3000", "\u3000", "発売", "さ", "れた", "\u3000", "。"],) # fmt: skip
@require_jumanpp
def test_jumanpp_tokenizer_trim_whitespace(self):
tokenizer = JumanppTokenizer(trim_whitespace=True)
self.assertListEqual(
tokenizer.tokenize(" \tｱｯﾌﾟﾙストアでiPhone８ が \n 発売された 。 "),
["アップル", "ストア", "で", "iPhone", "8", "が", "発売", "さ", "れた", "。"],
)
@require_jumanpp
def test_jumanpp_full_tokenizer_with_jumanpp_kwargs_trim_whitespace(self):
tokenizer = self.tokenizer_class(
self.vocab_file, word_tokenizer_type="jumanpp", jumanpp_kwargs={"trim_whitespace": True}
)
text = "こんにちは、世界。\nこんばんは、世界。"
tokens = tokenizer.tokenize(text)
self.assertListEqual(tokens, ["こんにちは", "、", "世界", "。", "こん", "##ばんは", "、", "世界", "。"])
self.assertListEqual(tokenizer.convert_tokens_to_ids(tokens), [3, 12, 10, 14, 4, 9, 12, 10, 14])
@require_jumanpp
def test_jumanpp_tokenizer_ext(self):
tokenizer = JumanppTokenizer()
self.assertListEqual(
tokenizer.tokenize("ありがとうございますm(_ _)ｍ見つけるのが大変です。"),
["ありがとう", "ございます", "m(_ _)m", "見つける", "の", "が", "大変です", "。"],
)
def test_wordpiece_tokenizer(self):
vocab_tokens = ["[UNK]", "[CLS]", "[SEP]", "こんにちは", "こん", "にちは", "ばんは", "##こん", "##にちは", "##ばんは"] # fmt: skip
vocab = {}
for i, token in enumerate(vocab_tokens):
vocab[token] = i
tokenizer = WordpieceTokenizer(vocab=vocab, unk_token="[UNK]")
self.assertListEqual(tokenizer.tokenize(""), [])
self.assertListEqual(tokenizer.tokenize("こんにちは"), ["こんにちは"])
self.assertListEqual(tokenizer.tokenize("こんばんは"), ["こん", "##ばんは"])
self.assertListEqual(tokenizer.tokenize("こんばんは こんばんにちは こんにちは"), ["こん", "##ばんは", "[UNK]", "こんにちは"]) # fmt: skip
def test_sentencepiece_tokenizer(self):
tokenizer = BertJapaneseTokenizer.from_pretrained("nlp-waseda/roberta-base-japanese-with-auto-jumanpp")
subword_tokenizer = tokenizer.subword_tokenizer
tokens = subword_tokenizer.tokenize("国境 の 長い トンネル を 抜ける と 雪国 であった 。")
self.assertListEqual(tokens, ["▁国境", "▁の", "▁長い", "▁トンネル", "▁を", "▁抜ける", "▁と", "▁雪", "国", "▁であった", "▁。"]) # fmt: skip
tokens = subword_tokenizer.tokenize("こんばんは こんばん にち は こんにちは")
self.assertListEqual(tokens, ["▁こん", "ばん", "は", "▁こん", "ばん", "▁に", "ち", "▁は", "▁こんにちは"])
def test_sequence_builders(self):
tokenizer = self.tokenizer_class.from_pretrained("cl-tohoku/bert-base-japanese")
text = tokenizer.encode("ありがとう。", add_special_tokens=False)
text_2 = tokenizer.encode("どういたしまして。", add_special_tokens=False)
encoded_sentence = tokenizer.build_inputs_with_special_tokens(text)
encoded_pair = tokenizer.build_inputs_with_special_tokens(text, text_2)
# 2 is for "[CLS]", 3 is for "[SEP]"
assert encoded_sentence == [2] + text + [3]
assert encoded_pair == [2] + text + [3] + text_2 + [3]
@custom_tokenizers
class BertJapaneseCharacterTokenizationTest(TokenizerTesterMixin, unittest.TestCase):
from_pretrained_id = "cl-tohoku/bert-base-japanese"
tokenizer_class = BertJapaneseTokenizer
test_rust_tokenizer = False
def setUp(self):
super().setUp()
vocab_tokens = ["[UNK]", "[CLS]", "[SEP]", "こ", "ん", "に", "ち", "は", "ば", "世", "界", "、", "。"]
self.vocab_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["vocab_file"])
with open(self.vocab_file, "w", encoding="utf-8") as vocab_writer:
vocab_writer.write("".join([x + "\n" for x in vocab_tokens]))
def get_tokenizer(self, **kwargs):
return BertJapaneseTokenizer.from_pretrained(self.tmpdirname, subword_tokenizer_type="character", **kwargs)
def get_input_output_texts(self, tokenizer):
input_text = "こんにちは、世界。 \nこんばんは、世界。"
output_text = "こ ん に ち は 、 世 界 。 こ ん ば ん は 、 世 界 。"
return input_text, output_text
def test_pretokenized_inputs(self):
pass # TODO add if relevant
def test_maximum_encoding_length_pair_input(self):
pass # TODO add if relevant
def test_maximum_encoding_length_single_input(self):
pass # TODO add if relevant
def test_full_tokenizer(self):
tokenizer = self.tokenizer_class(self.vocab_file, subword_tokenizer_type="character")
tokens = tokenizer.tokenize("こんにちは、世界。 \nこんばんは、世界。")
self.assertListEqual(tokens, ["こ", "ん", "に", "ち", "は", "、", "世", "界", "。", "こ", "ん", "ば", "ん", "は", "、", "世", "界", "。"]) # fmt: skip
self.assertListEqual(
tokenizer.convert_tokens_to_ids(tokens), [3, 4, 5, 6, 7, 11, 9, 10, 12, 3, 4, 8, 4, 7, 11, 9, 10, 12]
)
def test_character_tokenizer(self):
vocab_tokens = ["[UNK]", "[CLS]", "[SEP]", "こ", "ん", "に", "ち", "は", "ば", "世", "界", "、", "。"]
vocab = {}
for i, token in enumerate(vocab_tokens):
vocab[token] = i
tokenizer = CharacterTokenizer(vocab=vocab, unk_token="[UNK]")
self.assertListEqual(tokenizer.tokenize(""), [])
self.assertListEqual(tokenizer.tokenize("こんにちは"), ["こ", "ん", "に", "ち", "は"])
self.assertListEqual(tokenizer.tokenize("こんにちほ"), ["こ", "ん", "に", "ち", "[UNK]"])
def test_sequence_builders(self):
tokenizer = self.tokenizer_class.from_pretrained("cl-tohoku/bert-base-japanese-char")
text = tokenizer.encode("ありがとう。", add_special_tokens=False)
text_2 = tokenizer.encode("どういたしまして。", add_special_tokens=False)
encoded_sentence = tokenizer.build_inputs_with_special_tokens(text)
encoded_pair = tokenizer.build_inputs_with_special_tokens(text, text_2)
# 2 is for "[CLS]", 3 is for "[SEP]"
assert encoded_sentence == [2] + text + [3]
assert encoded_pair == [2] + text + [3] + text_2 + [3]
@custom_tokenizers
class AutoTokenizerCustomTest(unittest.TestCase):
def test_tokenizer_bert_japanese(self):
EXAMPLE_BERT_JAPANESE_ID = "cl-tohoku/bert-base-japanese"
tokenizer = AutoTokenizer.from_pretrained(EXAMPLE_BERT_JAPANESE_ID)
self.assertIsInstance(tokenizer, BertJapaneseTokenizer)
class BertTokenizerMismatchTest(unittest.TestCase):
def test_tokenizer_mismatch_warning(self):
EXAMPLE_BERT_JAPANESE_ID = "cl-tohoku/bert-base-japanese"
with self.assertLogs("transformers", level="WARNING") as cm:
BertTokenizer.from_pretrained(EXAMPLE_BERT_JAPANESE_ID)
self.assertTrue(
cm.records[0].message.startswith(
"The tokenizer class you load from this checkpoint is not the same type as the class this function"
" is called from."
)
)
EXAMPLE_BERT_ID = "google-bert/bert-base-cased"
with self.assertLogs("transformers", level="WARNING") as cm:
BertJapaneseTokenizer.from_pretrained(EXAMPLE_BERT_ID)
self.assertTrue(
cm.records[0].message.startswith(
"The tokenizer class you load from this checkpoint is not the same type as the class this function"
" is called from."
)
)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/prophetnet/test_tokenization_prophetnet.py | # coding=utf-8
# Copyright 2020 The HuggingFace Inc. team, The Microsoft Research team.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import unittest
from transformers import BatchEncoding
from transformers.models.bert.tokenization_bert import (
BasicTokenizer,
WordpieceTokenizer,
_is_control,
_is_punctuation,
_is_whitespace,
)
from transformers.models.prophetnet.tokenization_prophetnet import VOCAB_FILES_NAMES, ProphetNetTokenizer
from transformers.testing_utils import require_torch, slow
from ...test_tokenization_common import TokenizerTesterMixin
class ProphetNetTokenizationTest(TokenizerTesterMixin, unittest.TestCase):
from_pretrained_id = "microsoft/prophetnet-large-uncased"
tokenizer_class = ProphetNetTokenizer
test_rust_tokenizer = False
def setUp(self):
super().setUp()
vocab_tokens = [
"[UNK]",
"[CLS]",
"[SEP]",
"[PAD]",
"[MASK]",
"want",
"##want",
"##ed",
"wa",
"un",
"runn",
"##ing",
",",
"low",
"lowest",
]
self.vocab_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["vocab_file"])
with open(self.vocab_file, "w", encoding="utf-8") as vocab_writer:
vocab_writer.write("".join([x + "\n" for x in vocab_tokens]))
def get_input_output_texts(self, tokenizer):
input_text = "UNwant\u00E9d,running"
output_text = "unwanted, running"
return input_text, output_text
def test_full_tokenizer(self):
tokenizer = self.tokenizer_class(self.vocab_file)
tokens = tokenizer.tokenize("UNwant\u00E9d,running")
self.assertListEqual(tokens, ["un", "##want", "##ed", ",", "runn", "##ing"])
self.assertListEqual(tokenizer.convert_tokens_to_ids(tokens), [9, 6, 7, 12, 10, 11])
def test_chinese(self):
tokenizer = BasicTokenizer()
self.assertListEqual(tokenizer.tokenize("ah\u535A\u63A8zz"), ["ah", "\u535A", "\u63A8", "zz"])
def test_basic_tokenizer_lower(self):
tokenizer = BasicTokenizer(do_lower_case=True)
self.assertListEqual(
tokenizer.tokenize(" \tHeLLo!how \n Are yoU? "), ["hello", "!", "how", "are", "you", "?"]
)
self.assertListEqual(tokenizer.tokenize("H\u00E9llo"), ["hello"])
def test_basic_tokenizer_lower_strip_accents_false(self):
tokenizer = BasicTokenizer(do_lower_case=True, strip_accents=False)
self.assertListEqual(
tokenizer.tokenize(" \tHäLLo!how \n Are yoU? "), ["hällo", "!", "how", "are", "you", "?"]
)
self.assertListEqual(tokenizer.tokenize("H\u00E9llo"), ["h\u00E9llo"])
def test_basic_tokenizer_lower_strip_accents_true(self):
tokenizer = BasicTokenizer(do_lower_case=True, strip_accents=True)
self.assertListEqual(
tokenizer.tokenize(" \tHäLLo!how \n Are yoU? "), ["hallo", "!", "how", "are", "you", "?"]
)
self.assertListEqual(tokenizer.tokenize("H\u00E9llo"), ["hello"])
def test_basic_tokenizer_lower_strip_accents_default(self):
tokenizer = BasicTokenizer(do_lower_case=True)
self.assertListEqual(
tokenizer.tokenize(" \tHäLLo!how \n Are yoU? "), ["hallo", "!", "how", "are", "you", "?"]
)
self.assertListEqual(tokenizer.tokenize("H\u00E9llo"), ["hello"])
def test_basic_tokenizer_no_lower(self):
tokenizer = BasicTokenizer(do_lower_case=False)
self.assertListEqual(
tokenizer.tokenize(" \tHeLLo!how \n Are yoU? "), ["HeLLo", "!", "how", "Are", "yoU", "?"]
)
def test_basic_tokenizer_no_lower_strip_accents_false(self):
tokenizer = BasicTokenizer(do_lower_case=False, strip_accents=False)
self.assertListEqual(
tokenizer.tokenize(" \tHäLLo!how \n Are yoU? "), ["HäLLo", "!", "how", "Are", "yoU", "?"]
)
def test_basic_tokenizer_no_lower_strip_accents_true(self):
tokenizer = BasicTokenizer(do_lower_case=False, strip_accents=True)
self.assertListEqual(
tokenizer.tokenize(" \tHäLLo!how \n Are yoU? "), ["HaLLo", "!", "how", "Are", "yoU", "?"]
)
def test_basic_tokenizer_respects_never_split_tokens(self):
tokenizer = BasicTokenizer(do_lower_case=False, never_split=["[UNK]"])
self.assertListEqual(
tokenizer.tokenize(" \tHeLLo!how \n Are yoU? [UNK]"), ["HeLLo", "!", "how", "Are", "yoU", "?", "[UNK]"]
)
def test_wordpiece_tokenizer(self):
vocab_tokens = ["[UNK]", "[CLS]", "[SEP]", "want", "##want", "##ed", "wa", "un", "runn", "##ing"]
vocab = {}
for i, token in enumerate(vocab_tokens):
vocab[token] = i
tokenizer = WordpieceTokenizer(vocab=vocab, unk_token="[UNK]")
self.assertListEqual(tokenizer.tokenize(""), [])
self.assertListEqual(tokenizer.tokenize("unwanted running"), ["un", "##want", "##ed", "runn", "##ing"])
self.assertListEqual(tokenizer.tokenize("unwantedX running"), ["[UNK]", "runn", "##ing"])
@require_torch
def test_prepare_batch(self):
tokenizer = self.tokenizer_class.from_pretrained("microsoft/prophetnet-large-uncased")
src_text = ["A long paragraph for summarization.", "Another paragraph for summarization."]
expected_src_tokens = [1037, 2146, 20423, 2005, 7680, 7849, 3989, 1012, 102]
batch = tokenizer(src_text, padding=True, return_tensors="pt")
self.assertIsInstance(batch, BatchEncoding)
result = list(batch.input_ids.numpy()[0])
self.assertListEqual(expected_src_tokens, result)
self.assertEqual((2, 9), batch.input_ids.shape)
self.assertEqual((2, 9), batch.attention_mask.shape)
def test_is_whitespace(self):
self.assertTrue(_is_whitespace(" "))
self.assertTrue(_is_whitespace("\t"))
self.assertTrue(_is_whitespace("\r"))
self.assertTrue(_is_whitespace("\n"))
self.assertTrue(_is_whitespace("\u00A0"))
self.assertFalse(_is_whitespace("A"))
self.assertFalse(_is_whitespace("-"))
def test_is_control(self):
self.assertTrue(_is_control("\u0005"))
self.assertFalse(_is_control("A"))
self.assertFalse(_is_control(" "))
self.assertFalse(_is_control("\t"))
self.assertFalse(_is_control("\r"))
def test_is_punctuation(self):
self.assertTrue(_is_punctuation("-"))
self.assertTrue(_is_punctuation("$"))
self.assertTrue(_is_punctuation("`"))
self.assertTrue(_is_punctuation("."))
self.assertFalse(_is_punctuation("A"))
self.assertFalse(_is_punctuation(" "))
@slow
def test_sequence_builders(self):
tokenizer = self.tokenizer_class.from_pretrained("microsoft/prophetnet-large-uncased")
text = tokenizer.encode("sequence builders", add_special_tokens=False)
text_2 = tokenizer.encode("multi-sequence build", add_special_tokens=False)
encoded_sentence = tokenizer.build_inputs_with_special_tokens(text)
encoded_pair = tokenizer.build_inputs_with_special_tokens(text, text_2)
assert encoded_sentence == text + [102]
assert encoded_pair == text + [102] + text_2 + [102]
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/prophetnet/test_modeling_prophetnet.py | # coding=utf-8
# Copyright 2020 The HuggingFace Inc. team, The Microsoft Research team.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import copy
import tempfile
import unittest
from transformers import ProphetNetConfig, is_torch_available
from transformers.testing_utils import require_torch, slow, torch_device
from ...generation.test_utils import GenerationTesterMixin
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import (
ProphetNetDecoder,
ProphetNetEncoder,
ProphetNetForCausalLM,
ProphetNetForConditionalGeneration,
ProphetNetModel,
ProphetNetTokenizer,
)
from transformers.modeling_outputs import BaseModelOutput
class ProphetNetModelTester:
def __init__(
self,
parent,
vocab_size=99,
batch_size=13,
hidden_size=16,
encoder_seq_length=7,
decoder_seq_length=9,
# For common tests
is_training=True,
use_attention_mask=True,
use_labels=True,
decoder_start_token_id=0,
encoder_ffn_dim=32,
num_encoder_layers=2,
num_encoder_attention_heads=4,
decoder_ffn_dim=32,
num_decoder_layers=2,
num_decoder_attention_heads=4,
max_position_embeddings=30,
is_encoder_decoder=True,
pad_token_id=0,
bos_token_id=1,
eos_token_id=2,
ngram=2,
num_buckets=32,
relative_max_distance=128,
disable_ngram_loss=False,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.encoder_seq_length = encoder_seq_length
self.decoder_seq_length = decoder_seq_length
# For common tests
self.seq_length = self.decoder_seq_length
self.is_training = is_training
self.use_attention_mask = use_attention_mask
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_decoder_layers
self.num_encoder_layers = num_encoder_layers
self.num_decoder_layers = num_decoder_layers
self.decoder_ffn_dim = decoder_ffn_dim
self.encoder_ffn_dim = encoder_ffn_dim
self.num_attention_heads = num_decoder_attention_heads
self.num_encoder_attention_heads = num_encoder_attention_heads
self.num_decoder_attention_heads = num_decoder_attention_heads
self.eos_token_id = eos_token_id
self.bos_token_id = bos_token_id
self.pad_token_id = pad_token_id
self.decoder_start_token_id = decoder_start_token_id
self.ngram = ngram
self.num_buckets = num_buckets
self.relative_max_distance = relative_max_distance
self.disable_ngram_loss = disable_ngram_loss
self.max_position_embeddings = max_position_embeddings
self.is_encoder_decoder = is_encoder_decoder
self.scope = None
self.decoder_key_length = decoder_seq_length
self.base_model_out_len = 7
self.num_hidden_states_types = 3 # encoder, decoder_main, decoder_ngram
self.decoder_attention_idx = 2
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.encoder_seq_length], self.vocab_size)
decoder_input_ids = ids_tensor([self.batch_size, self.decoder_seq_length], self.vocab_size)
attention_mask = None
decoder_attention_mask = None
if self.use_attention_mask:
attention_mask = ids_tensor([self.batch_size, self.encoder_seq_length], vocab_size=2)
decoder_attention_mask = ids_tensor([self.batch_size, self.decoder_seq_length], vocab_size=2)
lm_labels = None
if self.use_labels:
lm_labels = ids_tensor([self.batch_size, self.decoder_seq_length], self.vocab_size)
config = self.get_config()
return (
config,
input_ids,
decoder_input_ids,
attention_mask,
decoder_attention_mask,
lm_labels,
)
def get_config(self):
return ProphetNetConfig(
vocab_size=self.vocab_size,
hidden_size=self.hidden_size,
num_encoder_layers=self.num_encoder_layers,
num_decoder_layers=self.num_decoder_layers,
decoder_ffn_dim=self.decoder_ffn_dim,
encoder_ffn_dim=self.encoder_ffn_dim,
num_encoder_attention_heads=self.num_encoder_attention_heads,
num_decoder_attention_heads=self.num_decoder_attention_heads,
eos_token_id=self.eos_token_id,
bos_token_id=self.bos_token_id,
pad_token_id=self.pad_token_id,
decoder_start_token_id=self.decoder_start_token_id,
ngram=self.ngram,
num_buckets=self.num_buckets,
relative_max_distance=self.relative_max_distance,
disable_ngram_loss=self.disable_ngram_loss,
max_position_embeddings=self.max_position_embeddings,
is_encoder_decoder=self.is_encoder_decoder,
)
def prepare_config_and_inputs_for_decoder(self):
(
config,
input_ids,
decoder_input_ids,
attention_mask,
decoder_attention_mask,
lm_labels,
) = self.prepare_config_and_inputs()
encoder_hidden_states = floats_tensor([self.batch_size, self.encoder_seq_length, self.hidden_size])
encoder_attention_mask = ids_tensor([self.batch_size, self.encoder_seq_length], vocab_size=2)
return (
config,
decoder_input_ids,
decoder_attention_mask,
encoder_hidden_states,
encoder_attention_mask,
lm_labels,
)
def check_prepare_lm_labels_via_shift_left(
self,
config,
input_ids,
decoder_input_ids,
attention_mask,
decoder_attention_mask,
lm_labels,
):
model = ProphetNetModel(config=config)
model.to(torch_device)
model.eval()
# make sure that lm_labels are correctly padded from the right
lm_labels.masked_fill_((lm_labels == self.decoder_start_token_id), self.eos_token_id)
# add casaul pad token mask
triangular_mask = torch.tril(lm_labels.new_ones(lm_labels.shape)).logical_not()
lm_labels.masked_fill_(triangular_mask, self.pad_token_id)
decoder_input_ids = model._shift_right(lm_labels)
for i, (decoder_input_ids_slice, lm_labels_slice) in enumerate(zip(decoder_input_ids, lm_labels)):
# first item
self.parent.assertEqual(decoder_input_ids_slice[0].item(), self.decoder_start_token_id)
if i < decoder_input_ids_slice.shape[-1]:
if i < decoder_input_ids.shape[-1] - 1:
# items before diagonal
self.parent.assertListEqual(
decoder_input_ids_slice[1 : i + 1].tolist(), lm_labels_slice[:i].tolist()
)
# pad items after diagonal
if i < decoder_input_ids.shape[-1] - 2:
self.parent.assertListEqual(
decoder_input_ids_slice[i + 2 :].tolist(), lm_labels_slice[i + 1 : -1].tolist()
)
else:
# all items after square
self.parent.assertListEqual(decoder_input_ids_slice[1:].tolist(), lm_labels_slice[:-1].tolist())
def create_and_check_model(
self,
config,
input_ids,
decoder_input_ids,
attention_mask,
decoder_attention_mask,
lm_labels,
):
model = ProphetNetModel(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids=input_ids,
decoder_input_ids=decoder_input_ids,
attention_mask=attention_mask,
decoder_attention_mask=decoder_attention_mask,
)
result = model(input_ids=input_ids, decoder_input_ids=decoder_input_ids)
decoder_output = result.last_hidden_state
decoder_past = result.past_key_values
encoder_output = result.encoder_last_hidden_state
self.parent.assertEqual(encoder_output.size(), (self.batch_size, self.encoder_seq_length, self.hidden_size))
self.parent.assertEqual(decoder_output.size(), (self.batch_size, self.decoder_seq_length, self.hidden_size))
# There should be `num_layers` key value embeddings stored in decoder_past
self.parent.assertEqual(len(decoder_past), config.num_decoder_layers)
# There should be a self attn key, a self attn value, a cross attn key and a cross attn value stored in each decoder_past tuple
self.parent.assertEqual(len(decoder_past[0]), 4) # cross-attention + uni-directional self-attention
def create_and_check_with_lm_head(
self,
config,
input_ids,
decoder_input_ids,
attention_mask,
decoder_attention_mask,
lm_labels,
):
model = ProphetNetForConditionalGeneration(config=config).to(torch_device).eval()
outputs = model(
input_ids=input_ids,
decoder_input_ids=decoder_input_ids,
decoder_attention_mask=decoder_attention_mask,
labels=lm_labels,
)
self.parent.assertEqual(len(outputs), 5)
self.parent.assertEqual(outputs["logits"].size(), (self.batch_size, self.decoder_seq_length, self.vocab_size))
self.parent.assertEqual(outputs["loss"].size(), ())
def create_and_check_causal_lm_decoder(
self,
config,
input_ids,
decoder_input_ids,
attention_mask,
decoder_attention_mask,
lm_labels,
):
model = ProphetNetForCausalLM(config=config).to(torch_device).eval()
outputs = model(
input_ids=decoder_input_ids,
attention_mask=decoder_attention_mask,
labels=lm_labels,
)
self.parent.assertEqual(len(outputs), 4)
self.parent.assertEqual(outputs["logits"].size(), (self.batch_size, self.decoder_seq_length, self.vocab_size))
self.parent.assertEqual(outputs["loss"].size(), ())
def create_and_check_generate_with_past_key_value_states(
self,
config,
input_ids,
decoder_input_ids,
attention_mask,
decoder_attention_mask,
lm_labels,
):
model = ProphetNetForConditionalGeneration(config=config).to(torch_device).eval()
torch.manual_seed(0)
output_without_past_cache = model.generate(
input_ids[:1], num_beams=2, max_length=5, do_sample=True, use_cache=False
)
torch.manual_seed(0)
output_with_past_cache = model.generate(input_ids[:1], num_beams=2, max_length=5, do_sample=True)
self.parent.assertTrue(torch.all(output_with_past_cache == output_without_past_cache))
def create_and_check_decoder_generate_with_past_key_value_states(
self,
config,
input_ids,
decoder_input_ids,
attention_mask,
decoder_attention_mask,
lm_labels,
):
model = ProphetNetForCausalLM(config=config).to(torch_device).eval()
torch.manual_seed(0)
output_without_past_cache = model.generate(
input_ids[:1], num_beams=2, max_length=10, do_sample=True, use_cache=False
)
torch.manual_seed(0)
output_with_past_cache = model.generate(input_ids[:1], num_beams=2, max_length=10, do_sample=True)
self.parent.assertTrue(torch.all(output_with_past_cache == output_without_past_cache))
def create_and_check_model_fp16_forward(
self,
config,
input_ids,
decoder_input_ids,
attention_mask,
decoder_attention_mask,
lm_labels,
):
model = ProphetNetModel(config=config).to(torch_device).half().eval()
output = model(input_ids, decoder_input_ids=input_ids, attention_mask=attention_mask)["last_hidden_state"]
self.parent.assertFalse(torch.isnan(output).any().item())
def create_and_check_encoder_decoder_shared_weights(
self,
config,
input_ids,
decoder_input_ids,
attention_mask,
decoder_attention_mask,
lm_labels,
):
for model_class in [ProphetNetModel, ProphetNetForConditionalGeneration]:
torch.manual_seed(0)
model = model_class(config=config).to(torch_device).eval()
# load state dict copies weights but does not tie them
if model_class == ProphetNetForConditionalGeneration:
model.prophetnet.encoder.load_state_dict(model.prophetnet.decoder.state_dict(), strict=False)
else:
model.encoder.load_state_dict(model.decoder.state_dict(), strict=False)
torch.manual_seed(0)
tied_config = copy.deepcopy(config)
tied_config.tie_encoder_decoder = True
tied_model = model_class(config=tied_config).to(torch_device).eval()
model_result = model(
input_ids=input_ids,
decoder_input_ids=decoder_input_ids,
attention_mask=attention_mask,
decoder_attention_mask=decoder_attention_mask,
)
tied_model_result = tied_model(
input_ids=input_ids,
decoder_input_ids=decoder_input_ids,
attention_mask=attention_mask,
decoder_attention_mask=decoder_attention_mask,
)
# check that models has less parameters
self.parent.assertLess(
sum(p.numel() for p in tied_model.parameters()), sum(p.numel() for p in model.parameters())
)
random_slice_idx = ids_tensor((1,), model_result[0].shape[-1]).item()
# check that outputs are equal
self.parent.assertTrue(
torch.allclose(
model_result[0][0, :, random_slice_idx], tied_model_result[0][0, :, random_slice_idx], atol=1e-4
)
)
# check that outputs after saving and loading are equal
with tempfile.TemporaryDirectory() as tmpdirname:
tied_model.save_pretrained(tmpdirname)
tied_model = model_class.from_pretrained(tmpdirname)
tied_model.to(torch_device)
tied_model.eval()
# check that models has less parameters
self.parent.assertLess(
sum(p.numel() for p in tied_model.parameters()), sum(p.numel() for p in model.parameters())
)
random_slice_idx = ids_tensor((1,), model_result[0].shape[-1]).item()
tied_model_result = tied_model(
input_ids=input_ids,
decoder_input_ids=decoder_input_ids,
attention_mask=attention_mask,
decoder_attention_mask=decoder_attention_mask,
)
# check that outputs are equal
self.parent.assertTrue(
torch.allclose(
model_result[0][0, :, random_slice_idx],
tied_model_result[0][0, :, random_slice_idx],
atol=1e-4,
)
)
def check_fast_integration(
self,
config,
*args,
):
input_ids = torch.tensor([[7, 4, 78, 0, 24, 52, 43]], device=torch_device, dtype=torch.long)
decoder_input_ids = torch.tensor([[12, 62, 25, 11, 47, 15, 14]], device=torch_device, dtype=torch.long)
attention_mask = torch.tensor([[1, 1, 1, 0, 1, 0, 0]], device=torch_device, dtype=torch.long)
decoder_attention_mask = torch.tensor([[1, 1, 1, 0, 0, 1, 0]], device=torch_device, dtype=torch.long)
lm_labels = torch.tensor([[62, 25, 11, 47, 15, 14, 24]], device=torch_device, dtype=torch.long)
torch.manual_seed(0)
config.ngram = 4
model = ProphetNetForConditionalGeneration(config=config)
model.to(torch_device)
model.eval()
with torch.no_grad():
result = model(
input_ids=input_ids,
decoder_input_ids=decoder_input_ids,
attention_mask=attention_mask,
decoder_attention_mask=decoder_attention_mask,
labels=lm_labels,
)
self.parent.assertTrue(torch.allclose(result.loss, torch.tensor(4.5892, device=torch_device), atol=1e-3))
expected_logit_slice = torch.tensor(
[-0.0184, 0.0758, -0.0543, -0.0093, 0.0050, -0.0660, -0.1453], device=torch_device
)
self.parent.assertTrue(torch.allclose(result.logits[0, :, 1], expected_logit_slice, atol=1e-3))
def check_model_with_attn_mask(self, config, input_ids, decoder_input_ids, *args):
model = ProphetNetModel(config=config)
model.to(torch_device)
model.eval()
outputs_no_mask = model(input_ids=input_ids[:, :5], decoder_input_ids=decoder_input_ids[:, :5])
attention_mask = torch.ones_like(input_ids)
decoder_attention_mask = torch.ones_like(decoder_input_ids)
attention_mask[:, 5:] = 0
outputs_with_mask = model(
input_ids=input_ids,
attention_mask=attention_mask,
decoder_input_ids=decoder_input_ids,
decoder_attention_mask=decoder_attention_mask,
)
# check encoder
self.parent.assertTrue(
torch.allclose(
outputs_no_mask.encoder_last_hidden_state[0, :, 0],
outputs_with_mask.encoder_last_hidden_state[0, :5, 0],
atol=1e-3,
)
)
# check decoder
# main stream
self.parent.assertTrue(
torch.allclose(
outputs_no_mask.last_hidden_state[0, :, 0], outputs_with_mask.last_hidden_state[0, :5, 0], atol=1e-3
)
)
# predict stream
self.parent.assertTrue(
torch.allclose(
outputs_no_mask.last_hidden_state_ngram[0, :5, 0],
outputs_with_mask.last_hidden_state_ngram[0, :5, 0],
atol=1e-2,
)
)
def check_causal_lm_from_pretrained(
self, config, input_ids, decoder_input_ids, attention_mask, decoder_attention_mask, *args
):
model = ProphetNetForConditionalGeneration(config).to(torch_device).eval()
with tempfile.TemporaryDirectory() as tmp_dirname:
model.save_pretrained(tmp_dirname)
decoder = ProphetNetForCausalLM.from_pretrained(tmp_dirname).to(torch_device)
encoder_hidden_states = model.prophetnet.encoder(input_ids).last_hidden_state
model_outputs = model(
encoder_outputs=BaseModelOutput(last_hidden_state=encoder_hidden_states),
decoder_input_ids=decoder_input_ids,
)
dec_outputs = decoder(encoder_hidden_states=encoder_hidden_states, input_ids=decoder_input_ids)
self.parent.assertTrue(
torch.allclose(
model_outputs.logits[0, :5],
dec_outputs.logits[0, :5],
atol=1e-3,
)
)
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
decoder_input_ids,
attention_mask,
decoder_attention_mask,
lm_labels,
) = config_and_inputs
inputs_dict = {
"input_ids": input_ids,
"attention_mask": attention_mask,
"decoder_input_ids": decoder_input_ids,
"decoder_attention_mask": decoder_attention_mask,
"use_cache": False,
}
return config, inputs_dict
class ProphetNetStandaloneDecoderModelTester:
def __init__(
self,
parent,
vocab_size=99,
batch_size=13,
hidden_size=16,
encoder_seq_length=7,
decoder_seq_length=7,
# For common tests
is_training=True,
is_decoder=True,
use_attention_mask=True,
add_cross_attention=False,
use_cache=False,
use_labels=True,
decoder_start_token_id=0,
encoder_ffn_dim=32,
num_encoder_layers=2,
num_encoder_attention_heads=4,
decoder_ffn_dim=32,
num_decoder_layers=2,
num_decoder_attention_heads=4,
max_position_embeddings=30,
is_encoder_decoder=False,
pad_token_id=0,
bos_token_id=1,
eos_token_id=2,
ngram=2,
num_buckets=32,
relative_max_distance=128,
disable_ngram_loss=False,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.encoder_seq_length = encoder_seq_length
self.decoder_seq_length = decoder_seq_length
# For common tests
self.seq_length = self.decoder_seq_length
self.is_training = is_training
self.use_attention_mask = use_attention_mask
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_decoder_layers
self.num_encoder_layers = num_encoder_layers
self.num_decoder_layers = num_decoder_layers
self.decoder_ffn_dim = decoder_ffn_dim
self.encoder_ffn_dim = encoder_ffn_dim
self.num_attention_heads = num_decoder_attention_heads
self.num_encoder_attention_heads = num_encoder_attention_heads
self.num_decoder_attention_heads = num_decoder_attention_heads
self.eos_token_id = eos_token_id
self.bos_token_id = bos_token_id
self.pad_token_id = pad_token_id
self.decoder_start_token_id = decoder_start_token_id
self.ngram = ngram
self.num_buckets = num_buckets
self.relative_max_distance = relative_max_distance
self.use_cache = use_cache
self.disable_ngram_loss = disable_ngram_loss
self.max_position_embeddings = max_position_embeddings
self.add_cross_attention = add_cross_attention
self.is_encoder_decoder = is_encoder_decoder
self.scope = None
self.decoder_key_length = decoder_seq_length
self.base_model_out_len = 2
self.num_hidden_states_types = 2 # decoder_main, decoder_ngram
self.decoder_attention_idx = 1
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.encoder_seq_length], self.vocab_size)
attention_mask = None
if self.use_attention_mask:
attention_mask = ids_tensor([self.batch_size, self.encoder_seq_length], vocab_size=2)
lm_labels = None
if self.use_labels:
lm_labels = ids_tensor([self.batch_size, self.encoder_seq_length], self.vocab_size)
config = ProphetNetConfig(
vocab_size=self.vocab_size,
hidden_size=self.hidden_size,
num_encoder_layers=self.num_encoder_layers,
num_decoder_layers=self.num_decoder_layers,
decoder_ffn_dim=self.decoder_ffn_dim,
encoder_ffn_dim=self.encoder_ffn_dim,
num_encoder_attention_heads=self.num_encoder_attention_heads,
num_decoder_attention_heads=self.num_decoder_attention_heads,
eos_token_id=self.eos_token_id,
bos_token_id=self.bos_token_id,
use_cache=self.use_cache,
pad_token_id=self.pad_token_id,
decoder_start_token_id=self.decoder_start_token_id,
ngram=self.ngram,
num_buckets=self.num_buckets,
relative_max_distance=self.relative_max_distance,
disable_ngram_loss=self.disable_ngram_loss,
max_position_embeddings=self.max_position_embeddings,
add_cross_attention=self.add_cross_attention,
is_encoder_decoder=self.is_encoder_decoder,
)
return (
config,
input_ids,
attention_mask,
lm_labels,
)
def prepare_config_and_inputs_for_decoder(self):
(
config,
input_ids,
attention_mask,
lm_labels,
) = self.prepare_config_and_inputs()
encoder_hidden_states = floats_tensor([self.batch_size, self.encoder_seq_length, self.hidden_size])
encoder_attention_mask = ids_tensor([self.batch_size, self.encoder_seq_length], vocab_size=2)
return (
config,
input_ids,
attention_mask,
encoder_hidden_states,
encoder_attention_mask,
lm_labels,
)
def create_and_check_decoder_model_past(
self,
config,
input_ids,
attention_mask,
lm_labels,
):
config.use_cache = True
model = ProphetNetDecoder(config=config).to(torch_device).eval()
# first forward pass
outputs = model(input_ids, use_cache=True)
outputs_use_cache_conf = model(input_ids)
outputs_no_past = model(input_ids, use_cache=False)
self.parent.assertTrue(len(outputs) == len(outputs_use_cache_conf))
self.parent.assertTrue(len(outputs) == len(outputs_no_past) + 1)
past_key_values = outputs["past_key_values"]
# create hypothetical next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 1), config.vocab_size)
# append to next input_ids and
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
output_from_no_past = model(next_input_ids)["last_hidden_state"]
output_from_past = model(next_tokens, past_key_values=past_key_values)["last_hidden_state"]
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, next_input_ids.shape[-1] - 1, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, 0, random_slice_idx].detach()
# test that outputs are equal for slice
assert torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3)
def create_and_check_decoder_model_attention_mask_past(
self,
config,
input_ids,
attention_mask,
lm_labels,
):
model = ProphetNetDecoder(config=config).to(torch_device).eval()
# create attention mask
attn_mask = torch.ones(input_ids.shape, dtype=torch.long, device=torch_device)
half_seq_length = input_ids.shape[-1] // 2
attn_mask[:, half_seq_length:] = 0
# first forward pass
past_key_values = model(input_ids, attention_mask=attn_mask, use_cache=True)["past_key_values"]
# create hypothetical next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 1), config.vocab_size)
# change a random masked slice from input_ids
random_seq_idx_to_change = ids_tensor((1,), half_seq_length).item() + 1
random_other_next_tokens = ids_tensor((self.batch_size, 1), config.vocab_size).squeeze(-1)
input_ids[:, -random_seq_idx_to_change] = random_other_next_tokens
# append to next input_ids and attn_mask
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
attn_mask = torch.cat(
[attn_mask, torch.ones((attn_mask.shape[0], 1), dtype=torch.long, device=torch_device)],
dim=1,
)
# get two different outputs
output_from_no_past = model(next_input_ids)["last_hidden_state"]
output_from_past = model(next_tokens, past_key_values=past_key_values)["last_hidden_state"]
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, next_input_ids.shape[-1] - 1, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, 0, random_slice_idx].detach()
# test that outputs are equal for slice
assert torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-2)
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
attention_mask,
lm_labels,
) = config_and_inputs
inputs_dict = {
"input_ids": input_ids,
"attention_mask": attention_mask,
}
return config, inputs_dict
class ProphetNetStandaloneEncoderModelTester:
def __init__(
self,
parent,
vocab_size=99,
batch_size=13,
hidden_size=16,
encoder_seq_length=7,
decoder_seq_length=7,
# For common tests
is_training=True,
is_decoder=False,
use_attention_mask=True,
add_cross_attention=False,
use_cache=False,
use_labels=True,
decoder_start_token_id=0,
encoder_ffn_dim=32,
num_encoder_layers=2,
num_encoder_attention_heads=4,
decoder_ffn_dim=32,
num_decoder_layers=2,
num_decoder_attention_heads=4,
max_position_embeddings=30,
is_encoder_decoder=False,
pad_token_id=0,
bos_token_id=1,
eos_token_id=2,
num_buckets=32,
relative_max_distance=128,
disable_ngram_loss=False,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.encoder_seq_length = encoder_seq_length
self.decoder_seq_length = decoder_seq_length
# For common tests
self.seq_length = self.decoder_seq_length
self.is_training = is_training
self.use_attention_mask = use_attention_mask
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_decoder_layers
self.num_encoder_layers = num_encoder_layers
self.num_decoder_layers = num_decoder_layers
self.decoder_ffn_dim = decoder_ffn_dim
self.encoder_ffn_dim = encoder_ffn_dim
self.num_attention_heads = num_decoder_attention_heads
self.num_encoder_attention_heads = num_encoder_attention_heads
self.num_decoder_attention_heads = num_decoder_attention_heads
self.eos_token_id = eos_token_id
self.bos_token_id = bos_token_id
self.pad_token_id = pad_token_id
self.decoder_start_token_id = decoder_start_token_id
self.num_buckets = num_buckets
self.relative_max_distance = relative_max_distance
self.use_cache = use_cache
self.disable_ngram_loss = disable_ngram_loss
self.max_position_embeddings = max_position_embeddings
self.add_cross_attention = add_cross_attention
self.is_encoder_decoder = is_encoder_decoder
self.scope = None
self.decoder_key_length = decoder_seq_length
self.base_model_out_len = 1
self.num_hidden_states_types = 1
self.decoder_attention_idx = 1
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.encoder_seq_length], self.vocab_size)
attention_mask = None
if self.use_attention_mask:
attention_mask = ids_tensor([self.batch_size, self.encoder_seq_length], vocab_size=2)
config = ProphetNetConfig(
vocab_size=self.vocab_size,
hidden_size=self.hidden_size,
num_encoder_layers=self.num_encoder_layers,
num_decoder_layers=self.num_decoder_layers,
decoder_ffn_dim=self.decoder_ffn_dim,
encoder_ffn_dim=self.encoder_ffn_dim,
num_encoder_attention_heads=self.num_encoder_attention_heads,
num_decoder_attention_heads=self.num_decoder_attention_heads,
eos_token_id=self.eos_token_id,
bos_token_id=self.bos_token_id,
use_cache=self.use_cache,
pad_token_id=self.pad_token_id,
decoder_start_token_id=self.decoder_start_token_id,
num_buckets=self.num_buckets,
relative_max_distance=self.relative_max_distance,
disable_ngram_loss=self.disable_ngram_loss,
max_position_embeddings=self.max_position_embeddings,
add_cross_attention=self.add_cross_attention,
is_encoder_decoder=self.is_encoder_decoder,
)
return (
config,
input_ids,
attention_mask,
)
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
attention_mask,
) = config_and_inputs
inputs_dict = {
"input_ids": input_ids,
"attention_mask": attention_mask,
}
return config, inputs_dict
@require_torch
class ProphetNetModelTest(ModelTesterMixin, GenerationTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (ProphetNetModel, ProphetNetForConditionalGeneration) if is_torch_available() else ()
all_generative_model_classes = (ProphetNetForConditionalGeneration,) if is_torch_available() else ()
pipeline_model_mapping = (
{
"conversational": ProphetNetForConditionalGeneration,
"feature-extraction": ProphetNetModel,
"summarization": ProphetNetForConditionalGeneration,
"text-generation": ProphetNetForCausalLM,
"text2text-generation": ProphetNetForConditionalGeneration,
"translation": ProphetNetForConditionalGeneration,
}
if is_torch_available()
else {}
)
test_pruning = False
test_resize_embeddings = False
is_encoder_decoder = True
# TODO: Fix the failed tests
def is_pipeline_test_to_skip(
self, pipeline_test_casse_name, config_class, model_architecture, tokenizer_name, processor_name
):
if pipeline_test_casse_name == "TextGenerationPipelineTests":
# Get `ValueError: AttributeError: 'NoneType' object has no attribute 'new_ones'` or `AssertionError`.
# `ProphetNetConfig` was never used in pipeline tests: cannot create a simple
# tokenizer.
return True
return False
def setUp(self):
self.model_tester = ProphetNetModelTester(self)
self.config_tester = ConfigTester(self, config_class=ProphetNetConfig)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_lm_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_with_lm_head(*config_and_inputs)
def test_only_decoder_causal_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_causal_lm_decoder(*config_and_inputs)
def test_fast_integration(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.check_fast_integration(*config_and_inputs)
def test_shared_weights(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_encoder_decoder_shared_weights(*config_and_inputs)
def test_shift_labels_via_shift_left(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.check_prepare_lm_labels_via_shift_left(*config_and_inputs)
@unittest.skip("Flaky test with no simple resolution. TODO Fix me @patrickvonplaten")
def test_decoder_model_generate(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_generate_with_past_key_value_states(*config_and_inputs)
def test_encoder_decoder_model_generate(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_decoder_generate_with_past_key_value_states(*config_and_inputs)
def test_attn_mask_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.check_model_with_attn_mask(*config_and_inputs)
def test_config_save(self):
config = self.model_tester.prepare_config_and_inputs()[0]
config.add_cross_attention = False
with tempfile.TemporaryDirectory() as tmp_dirname:
config.save_pretrained(tmp_dirname)
config = ProphetNetConfig.from_pretrained(tmp_dirname)
self.assertFalse(config.add_cross_attention)
def test_causal_lm_from_pretrained(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.check_causal_lm_from_pretrained(*config_and_inputs)
@unittest.skipIf(torch_device == "cpu", "Cant do half precision")
def test_fp16_forward(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model_fp16_forward(*config_and_inputs)
# methods overwrite method in `test_modeling_common.py`
def test_attention_outputs(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
seq_len = getattr(self.model_tester, "seq_length", None)
decoder_seq_length = getattr(self.model_tester, "decoder_seq_length", seq_len)
encoder_seq_length = getattr(self.model_tester, "encoder_seq_length", seq_len)
decoder_key_length = getattr(self.model_tester, "decoder_key_length", decoder_seq_length)
encoder_key_length = getattr(self.model_tester, "key_length", encoder_seq_length)
chunk_length = getattr(self.model_tester, "chunk_length", None)
if chunk_length is not None and hasattr(self.model_tester, "num_hashes"):
encoder_seq_length = encoder_seq_length * self.model_tester.num_hashes
for model_class in self.all_model_classes:
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = False
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
attentions = outputs.encoder_attentions if config.is_encoder_decoder else outputs.attentions
self.assertEqual(len(attentions), self.model_tester.num_hidden_layers)
# check that output_attentions also work using config
del inputs_dict["output_attentions"]
config.output_attentions = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
attentions = outputs.encoder_attentions if config.is_encoder_decoder else outputs.attentions
self.assertEqual(len(attentions), self.model_tester.num_hidden_layers)
if chunk_length is not None:
self.assertListEqual(
list(attentions[0].shape[-4:]),
[self.model_tester.num_attention_heads, encoder_seq_length, chunk_length, encoder_key_length],
)
else:
self.assertListEqual(
list(attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads, encoder_seq_length, encoder_key_length],
)
out_len = len(outputs)
correct_outlen = 7
# loss is at first position
if "labels" in inputs_dict:
correct_outlen += 1 # loss is added to beginning
self.assertEqual(out_len, correct_outlen)
# decoder attentions
decoder_attentions = outputs.decoder_attentions
self.assertIsInstance(decoder_attentions, (list, tuple))
self.assertEqual(len(decoder_attentions), self.model_tester.num_hidden_layers)
self.assertListEqual(
list(decoder_attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads, decoder_seq_length, decoder_key_length],
)
# cross attentions
cross_attentions = outputs.cross_attentions
self.assertIsInstance(cross_attentions, (list, tuple))
self.assertEqual(len(cross_attentions), self.model_tester.num_hidden_layers)
self.assertListEqual(
list(cross_attentions[0].shape[-3:]),
[
self.model_tester.num_attention_heads,
(self.model_tester.ngram + 1) * decoder_seq_length,
encoder_key_length,
],
)
# Check attention is always last and order is fine
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
if hasattr(self.model_tester, "num_hidden_states_types"):
added_hidden_states = self.model_tester.num_hidden_states_types
elif self.is_encoder_decoder:
added_hidden_states = 2
else:
added_hidden_states = 1
self.assertEqual(out_len + added_hidden_states, len(outputs))
self_attentions = outputs.encoder_attentions if config.is_encoder_decoder else outputs.attentions
self.assertEqual(len(self_attentions), self.model_tester.num_hidden_layers)
if chunk_length is not None:
self.assertListEqual(
list(self_attentions[0].shape[-4:]),
[self.model_tester.num_attention_heads, encoder_seq_length, chunk_length, encoder_key_length],
)
else:
self.assertListEqual(
list(self_attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads, encoder_seq_length, encoder_key_length],
)
def test_retain_grad_hidden_states_attentions(self):
# decoder cannot keep gradients
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.output_hidden_states = True
config.output_attentions = True
# no need to test all models as different heads yield the same functionality
model_class = self.all_model_classes[0]
model = model_class(config)
model.to(torch_device)
inputs = self._prepare_for_class(inputs_dict, model_class)
outputs = model(**inputs)
output = outputs[0]
encoder_hidden_states = outputs.encoder_hidden_states[0]
encoder_attentions = outputs.encoder_attentions[0]
encoder_hidden_states.retain_grad()
encoder_attentions.retain_grad()
output.flatten()[0].backward(retain_graph=True)
self.assertIsNotNone(encoder_hidden_states.grad)
self.assertIsNotNone(encoder_attentions.grad)
def test_generate_with_head_masking(self):
"""Generating with head_masking has not been implemented for ProphetNet models yet."""
pass
@require_torch
class ProphetNetStandaloneDecoderModelTest(ModelTesterMixin, GenerationTesterMixin, unittest.TestCase):
all_model_classes = (ProphetNetDecoder, ProphetNetForCausalLM) if is_torch_available() else ()
all_generative_model_classes = (ProphetNetForCausalLM,) if is_torch_available() else ()
test_pruning = False
test_resize_embeddings = False
is_encoder_decoder = False
def setUp(self):
self.model_tester = ProphetNetStandaloneDecoderModelTester(self, is_training=False)
self.config_tester = ConfigTester(self, config_class=ProphetNetConfig)
def test_config(self):
self.config_tester.run_common_tests()
def test_decoder_model_past(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_decoder_model_past(*config_and_inputs)
def test_decoder_model_attn_mask_past(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_decoder_model_attention_mask_past(*config_and_inputs)
def test_retain_grad_hidden_states_attentions(self):
# decoder cannot keep gradients
return
@require_torch
class ProphetNetStandaloneEncoderModelTest(ModelTesterMixin, unittest.TestCase):
all_model_classes = (ProphetNetEncoder,) if is_torch_available() else ()
test_pruning = False
test_resize_embeddings = False
is_encoder_decoder = False
def setUp(self):
self.model_tester = ProphetNetStandaloneEncoderModelTester(self, is_training=False)
self.config_tester = ConfigTester(self, config_class=ProphetNetConfig)
def test_config(self):
self.config_tester.run_common_tests()
@require_torch
class ProphetNetModelIntegrationTest(unittest.TestCase):
@slow
def test_pretrained_checkpoint_hidden_states(self):
model = ProphetNetForConditionalGeneration.from_pretrained("microsoft/prophetnet-large-uncased")
model.to(torch_device)
# encoder-decoder outputs
encoder_ids = torch.tensor(
[
[
2871,
102,
2048,
3176,
2780,
1997,
2871,
26727,
2169,
2097,
12673,
1996,
8457,
2006,
2049,
8240,
2859,
2799,
1012,
2023,
6512,
2038,
2174,
13977,
2195,
25962,
1012,
102,
]
]
).to(torch_device)
decoder_prev_ids = torch.tensor([[102, 2129, 2116, 2372, 2024, 2006, 2169, 1997, 2122, 2048, 2780, 1029]]).to(
torch_device
)
output = model(
input_ids=encoder_ids,
attention_mask=None,
encoder_outputs=None,
decoder_input_ids=decoder_prev_ids,
)
output_predited_logits = output[0]
expected_shape = torch.Size((1, 12, 30522))
self.assertEqual(output_predited_logits.shape, expected_shape)
expected_slice = torch.tensor(
[[[-7.7729, -8.0343, -8.26001], [-7.74213, -7.8629, -8.6000], [-7.7328, -7.8269, -8.5264]]]
).to(torch_device)
# self.assertTrue(torch.allclose(output_predited_logits[:, :3, :3], expected_slice, atol=1e-4))
assert torch.allclose(output_predited_logits[:, :3, :3], expected_slice, atol=1e-4)
# encoder outputs
encoder_outputs = model.prophetnet.encoder(encoder_ids)[0]
expected_encoder_outputs_slice = torch.tensor(
[[[-0.2526, -0.1951, -0.2185], [-0.8923, 0.2992, -0.4623], [-0.4585, 0.0165, -0.6652]]]
).to(torch_device)
expected_shape_encoder = torch.Size((1, 28, 1024))
self.assertEqual(encoder_outputs.shape, expected_shape_encoder)
# self.assertTrue(torch.allclose(encoder_outputs[:, :3, :3], expected_encoder_outputs_slice, atol=1e-4))
assert torch.allclose(encoder_outputs[:, :3, :3], expected_encoder_outputs_slice, atol=1e-4)
# decoder outputs
decoder_outputs = model.prophetnet.decoder(decoder_prev_ids, encoder_hidden_states=encoder_outputs)
predicting_streams = decoder_outputs[1].view(1, model.config.ngram, 12, -1)
predicting_streams_logits = model.lm_head(predicting_streams)
next_first_stream_logits = predicting_streams_logits[:, 0]
# self.assertTrue(torch.allclose(next_first_stream_logits[:, :3, :3], expected_slice, atol=1e-4))
assert torch.allclose(next_first_stream_logits[:, :3, :3], expected_slice, atol=1e-4)
@slow
def test_cnndm_inference(self):
model = ProphetNetForConditionalGeneration.from_pretrained("microsoft/prophetnet-large-uncased-cnndm")
model.config.max_length = 512
model.to(torch_device)
tokenizer = ProphetNetTokenizer.from_pretrained("microsoft/prophetnet-large-uncased-cnndm")
ARTICLE_TO_SUMMARIZE = (
"USTC was founded in Beijing by the Chinese Academy of Sciences (CAS) in September 1958. The Director of"
" CAS, Mr. Guo Moruo was appointed the first president of USTC. USTC's founding mission was to develop a"
" high-level science and technology workforce, as deemed critical for development of China's economy,"
' defense, and science and technology education. The establishment was hailed as "A Major Event in the'
' History of Chinese Education and Science." CAS has supported USTC by combining most of its institutes'
" with the departments of the university. USTC is listed in the top 16 national key universities, becoming"
" the youngest national key university.".lower()
)
input_ids = tokenizer([ARTICLE_TO_SUMMARIZE], max_length=511, return_tensors="pt").input_ids
input_ids = input_ids.to(torch_device)
summary_ids = model.generate(
input_ids, num_beams=4, length_penalty=1.0, no_repeat_ngram_size=3, early_stopping=True
)
EXPECTED_SUMMARIZE_512 = (
"us ##tc was founded by the chinese academy of sciences ( cas ) in 1958 . [X_SEP] us ##tc is listed in the"
" top 16 national key universities ."
)
generated_titles = [
" ".join(tokenizer.convert_ids_to_tokens(g, skip_special_tokens=True)) for g in summary_ids
]
self.assertListEqual(
[EXPECTED_SUMMARIZE_512],
generated_titles,
)
input_ids = tokenizer([ARTICLE_TO_SUMMARIZE], max_length=99, return_tensors="pt").input_ids
input_ids = input_ids.to(torch_device)
# actually 98 tokens are used. max_length=100 contains bos and eos.
summary_ids = model.generate(
input_ids, num_beams=4, length_penalty=1.0, no_repeat_ngram_size=3, early_stopping=True
)
EXPECTED_SUMMARIZE_100 = (
r"us ##tc was founded in beijing by the chinese academy of sciences ( cas ) in 1958 . [X_SEP] us ##tc "
"'"
" s founding mission was to develop a high - level science and technology workforce . [X_SEP]"
' establishment hailed as " a major event in the history of chinese education and science "'
)
generated_titles = [
" ".join(tokenizer.convert_ids_to_tokens(g, skip_special_tokens=True)) for g in summary_ids
]
self.assertListEqual(
[EXPECTED_SUMMARIZE_100],
generated_titles,
)
@slow
def test_question_gen_inference(self):
model = ProphetNetForConditionalGeneration.from_pretrained("microsoft/prophetnet-large-uncased-squad-qg")
model.to(torch_device)
tokenizer = ProphetNetTokenizer.from_pretrained("microsoft/prophetnet-large-uncased-squad-qg")
INPUTS = [
"Bill Gates [SEP] Microsoft was founded by Bill Gates and Paul Allen on April 4, 1975.",
"1975 [SEP] Microsoft was founded by Bill Gates and Paul Allen on April 4, 1975.",
"April 4, 1975 [SEP] Microsoft was founded by Bill Gates and Paul Allen on April 4, 1975.",
]
input_ids = tokenizer(INPUTS, truncation=True, padding=True, return_tensors="pt").input_ids
input_ids = input_ids.to(torch_device)
gen_output = model.generate(input_ids, num_beams=5, early_stopping=True)
generated_questions = tokenizer.batch_decode(gen_output, skip_special_tokens=True)
EXPECTED_QUESTIONS = [
"along with paul allen, who founded microsoft?",
"what year was microsoft founded?",
"when was microsoft founded?",
]
self.assertListEqual(
EXPECTED_QUESTIONS,
generated_questions,
)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/bit/test_modeling_bit.py | # coding=utf-8
# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch Bit model. """
import unittest
from transformers import BitConfig
from transformers.testing_utils import require_torch, require_vision, slow, torch_device
from transformers.utils import cached_property, is_torch_available, is_vision_available
from ...test_backbone_common import BackboneTesterMixin
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from torch import nn
from transformers import BitBackbone, BitForImageClassification, BitImageProcessor, BitModel
if is_vision_available():
from PIL import Image
class BitModelTester:
def __init__(
self,
parent,
batch_size=3,
image_size=32,
num_channels=3,
embeddings_size=10,
hidden_sizes=[8, 16, 32, 64],
depths=[1, 1, 2, 1],
is_training=True,
use_labels=True,
hidden_act="relu",
num_labels=3,
scope=None,
out_features=["stage2", "stage3", "stage4"],
out_indices=[2, 3, 4],
num_groups=1,
):
self.parent = parent
self.batch_size = batch_size
self.image_size = image_size
self.num_channels = num_channels
self.embeddings_size = embeddings_size
self.hidden_sizes = hidden_sizes
self.depths = depths
self.is_training = is_training
self.use_labels = use_labels
self.hidden_act = hidden_act
self.num_labels = num_labels
self.scope = scope
self.num_stages = len(hidden_sizes)
self.out_features = out_features
self.out_indices = out_indices
self.num_groups = num_groups
def prepare_config_and_inputs(self):
pixel_values = floats_tensor([self.batch_size, self.num_channels, self.image_size, self.image_size])
labels = None
if self.use_labels:
labels = ids_tensor([self.batch_size], self.num_labels)
config = self.get_config()
return config, pixel_values, labels
def get_config(self):
return BitConfig(
num_channels=self.num_channels,
embeddings_size=self.embeddings_size,
hidden_sizes=self.hidden_sizes,
depths=self.depths,
hidden_act=self.hidden_act,
num_labels=self.num_labels,
out_features=self.out_features,
out_indices=self.out_indices,
num_groups=self.num_groups,
)
def create_and_check_model(self, config, pixel_values, labels):
model = BitModel(config=config)
model.to(torch_device)
model.eval()
result = model(pixel_values)
self.parent.assertEqual(
result.last_hidden_state.shape,
(self.batch_size, self.hidden_sizes[-1], self.image_size // 32, self.image_size // 32),
)
def create_and_check_for_image_classification(self, config, pixel_values, labels):
config.num_labels = self.num_labels
model = BitForImageClassification(config)
model.to(torch_device)
model.eval()
result = model(pixel_values, labels=labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_labels))
def create_and_check_backbone(self, config, pixel_values, labels):
model = BitBackbone(config=config)
model.to(torch_device)
model.eval()
result = model(pixel_values)
# verify feature maps
self.parent.assertEqual(len(result.feature_maps), len(config.out_features))
self.parent.assertListEqual(list(result.feature_maps[0].shape), [self.batch_size, self.hidden_sizes[1], 4, 4])
# verify channels
self.parent.assertEqual(len(model.channels), len(config.out_features))
self.parent.assertListEqual(model.channels, config.hidden_sizes[1:])
# verify backbone works with out_features=None
config.out_features = None
model = BitBackbone(config=config)
model.to(torch_device)
model.eval()
result = model(pixel_values)
# verify feature maps
self.parent.assertEqual(len(result.feature_maps), 1)
self.parent.assertListEqual(list(result.feature_maps[0].shape), [self.batch_size, self.hidden_sizes[-1], 1, 1])
# verify channels
self.parent.assertEqual(len(model.channels), 1)
self.parent.assertListEqual(model.channels, [config.hidden_sizes[-1]])
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
config, pixel_values, labels = config_and_inputs
inputs_dict = {"pixel_values": pixel_values}
return config, inputs_dict
@require_torch
class BitModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
"""
Here we also overwrite some of the tests of test_modeling_common.py, as Bit does not use input_ids, inputs_embeds,
attention_mask and seq_length.
"""
all_model_classes = (BitModel, BitForImageClassification, BitBackbone) if is_torch_available() else ()
pipeline_model_mapping = (
{"image-feature-extraction": BitModel, "image-classification": BitForImageClassification}
if is_torch_available()
else {}
)
fx_compatible = False
test_pruning = False
test_resize_embeddings = False
test_head_masking = False
has_attentions = False
def setUp(self):
self.model_tester = BitModelTester(self)
self.config_tester = ConfigTester(self, config_class=BitConfig, has_text_modality=False)
def test_config(self):
self.create_and_test_config_common_properties()
self.config_tester.create_and_test_config_to_json_string()
self.config_tester.create_and_test_config_to_json_file()
self.config_tester.create_and_test_config_from_and_save_pretrained()
self.config_tester.create_and_test_config_with_num_labels()
self.config_tester.check_config_can_be_init_without_params()
self.config_tester.check_config_arguments_init()
def create_and_test_config_common_properties(self):
return
@unittest.skip(reason="Bit does not output attentions")
def test_attention_outputs(self):
pass
@unittest.skip(reason="Bit does not use inputs_embeds")
def test_inputs_embeds(self):
pass
@unittest.skip(reason="Bit does not support input and output embeddings")
def test_model_common_attributes(self):
pass
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_backbone(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_backbone(*config_and_inputs)
def test_initialization(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
model = model_class(config=config)
for name, module in model.named_modules():
if isinstance(module, (nn.BatchNorm2d, nn.GroupNorm)):
self.assertTrue(
torch.all(module.weight == 1),
msg=f"Parameter {name} of model {model_class} seems not properly initialized",
)
self.assertTrue(
torch.all(module.bias == 0),
msg=f"Parameter {name} of model {model_class} seems not properly initialized",
)
def test_hidden_states_output(self):
def check_hidden_states_output(inputs_dict, config, model_class):
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
hidden_states = outputs.encoder_hidden_states if config.is_encoder_decoder else outputs.hidden_states
expected_num_stages = self.model_tester.num_stages
self.assertEqual(len(hidden_states), expected_num_stages + 1)
# Bit's feature maps are of shape (batch_size, num_channels, height, width)
self.assertListEqual(
list(hidden_states[0].shape[-2:]),
[self.model_tester.image_size // 4, self.model_tester.image_size // 4],
)
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
layers_type = ["preactivation", "bottleneck"]
for model_class in self.all_model_classes:
for layer_type in layers_type:
config.layer_type = layer_type
inputs_dict["output_hidden_states"] = True
check_hidden_states_output(inputs_dict, config, model_class)
# check that output_hidden_states also work using config
del inputs_dict["output_hidden_states"]
config.output_hidden_states = True
check_hidden_states_output(inputs_dict, config, model_class)
@unittest.skip(reason="Bit does not use feedforward chunking")
def test_feed_forward_chunking(self):
pass
def test_for_image_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_image_classification(*config_and_inputs)
@slow
def test_model_from_pretrained(self):
model_name = "google/bit-50"
model = BitModel.from_pretrained(model_name)
self.assertIsNotNone(model)
# We will verify our results on an image of cute cats
def prepare_img():
image = Image.open("./tests/fixtures/tests_samples/COCO/000000039769.png")
return image
@require_torch
@require_vision
class BitModelIntegrationTest(unittest.TestCase):
@cached_property
def default_image_processor(self):
return BitImageProcessor.from_pretrained("google/bit-50") if is_vision_available() else None
@slow
def test_inference_image_classification_head(self):
model = BitForImageClassification.from_pretrained("google/bit-50").to(torch_device)
image_processor = self.default_image_processor
image = prepare_img()
inputs = image_processor(images=image, return_tensors="pt").to(torch_device)
# forward pass
with torch.no_grad():
outputs = model(**inputs)
# verify the logits
expected_shape = torch.Size((1, 1000))
self.assertEqual(outputs.logits.shape, expected_shape)
expected_slice = torch.tensor([[-0.6526, -0.5263, -1.4398]]).to(torch_device)
self.assertTrue(torch.allclose(outputs.logits[0, :3], expected_slice, atol=1e-4))
@require_torch
class BitBackboneTest(BackboneTesterMixin, unittest.TestCase):
all_model_classes = (BitBackbone,) if is_torch_available() else ()
config_class = BitConfig
has_attentions = False
def setUp(self):
self.model_tester = BitModelTester(self)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/yoso/test_modeling_yoso.py | # coding=utf-8
# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch YOSO model. """
import unittest
from transformers import YosoConfig, is_torch_available
from transformers.testing_utils import require_torch, slow, torch_device
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import (
YosoForMaskedLM,
YosoForMultipleChoice,
YosoForQuestionAnswering,
YosoForSequenceClassification,
YosoForTokenClassification,
YosoModel,
)
class YosoModelTester:
def __init__(
self,
parent,
batch_size=13,
seq_length=7,
is_training=True,
use_input_mask=True,
use_token_type_ids=True,
use_labels=True,
vocab_size=99,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=512,
type_vocab_size=16,
type_sequence_label_size=2,
initializer_range=0.02,
num_labels=3,
num_choices=4,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_input_mask = use_input_mask
self.use_token_type_ids = use_token_type_ids
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.type_vocab_size = type_vocab_size
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.num_labels = num_labels
self.num_choices = num_choices
self.scope = scope
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.seq_length])
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
sequence_labels = None
token_labels = None
choice_labels = None
if self.use_labels:
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
choice_labels = ids_tensor([self.batch_size], self.num_choices)
config = self.get_config()
return config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
def get_config(self):
return YosoConfig(
vocab_size=self.vocab_size,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
type_vocab_size=self.type_vocab_size,
is_decoder=False,
initializer_range=self.initializer_range,
)
def get_pipeline_config(self):
config = self.get_config()
config.vocab_size = 300
return config
def prepare_config_and_inputs_for_decoder(self):
(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
) = self.prepare_config_and_inputs()
config.is_decoder = True
encoder_hidden_states = floats_tensor([self.batch_size, self.seq_length, self.hidden_size])
encoder_attention_mask = ids_tensor([self.batch_size, self.seq_length], vocab_size=2)
return (
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
)
def create_and_check_model(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = YosoModel(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids)
result = model(input_ids, token_type_ids=token_type_ids)
result = model(input_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
def create_and_check_model_as_decoder(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
config.add_cross_attention = True
model = YosoModel(config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
)
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
encoder_hidden_states=encoder_hidden_states,
)
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
def create_and_check_for_masked_lm(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = YosoForMaskedLM(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=token_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
def create_and_check_for_question_answering(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = YosoForQuestionAnswering(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
start_positions=sequence_labels,
end_positions=sequence_labels,
)
self.parent.assertEqual(result.start_logits.shape, (self.batch_size, self.seq_length))
self.parent.assertEqual(result.end_logits.shape, (self.batch_size, self.seq_length))
def create_and_check_for_sequence_classification(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_labels = self.num_labels
model = YosoForSequenceClassification(config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=sequence_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_labels))
def create_and_check_for_token_classification(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_labels = self.num_labels
model = YosoForTokenClassification(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=token_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.num_labels))
def create_and_check_for_multiple_choice(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_choices = self.num_choices
model = YosoForMultipleChoice(config=config)
model.to(torch_device)
model.eval()
multiple_choice_inputs_ids = input_ids.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
multiple_choice_token_type_ids = token_type_ids.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
multiple_choice_input_mask = input_mask.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
result = model(
multiple_choice_inputs_ids,
attention_mask=multiple_choice_input_mask,
token_type_ids=multiple_choice_token_type_ids,
labels=choice_labels,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_choices))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
) = config_and_inputs
inputs_dict = {"input_ids": input_ids, "token_type_ids": token_type_ids, "attention_mask": input_mask}
return config, inputs_dict
@require_torch
class YosoModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (
(
YosoModel,
YosoForMaskedLM,
YosoForMultipleChoice,
YosoForQuestionAnswering,
YosoForSequenceClassification,
YosoForTokenClassification,
)
if is_torch_available()
else ()
)
test_pruning = False
test_headmasking = False
test_torchscript = False
all_generative_model_classes = ()
pipeline_model_mapping = (
{
"feature-extraction": YosoModel,
"fill-mask": YosoForMaskedLM,
"question-answering": YosoForQuestionAnswering,
"text-classification": YosoForSequenceClassification,
"token-classification": YosoForTokenClassification,
"zero-shot": YosoForSequenceClassification,
}
if is_torch_available()
else {}
)
def setUp(self):
self.model_tester = YosoModelTester(self)
self.config_tester = ConfigTester(self, config_class=YosoConfig, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_model_various_embeddings(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
for type in ["absolute", "relative_key", "relative_key_query"]:
config_and_inputs[0].position_embedding_type = type
self.model_tester.create_and_check_model(*config_and_inputs)
def test_for_masked_lm(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_masked_lm(*config_and_inputs)
def test_for_multiple_choice(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_multiple_choice(*config_and_inputs)
def test_for_question_answering(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_question_answering(*config_and_inputs)
def test_for_sequence_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_sequence_classification(*config_and_inputs)
def test_for_token_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_token_classification(*config_and_inputs)
@slow
def test_model_from_pretrained(self):
model_name = "uw-madison/yoso-4096"
model = YosoModel.from_pretrained(model_name)
self.assertIsNotNone(model)
def test_attention_outputs(self):
return
@require_torch
class YosoModelIntegrationTest(unittest.TestCase):
@slow
def test_inference_no_head(self):
model = YosoModel.from_pretrained("uw-madison/yoso-4096")
input_ids = torch.tensor([[0, 1, 2, 3, 4, 5]])
with torch.no_grad():
output = model(input_ids)[0]
expected_shape = torch.Size((1, 6, 768))
self.assertEqual(output.shape, expected_shape)
expected_slice = torch.tensor(
[[[-0.0611, 0.1242, 0.0840], [0.0280, -0.0048, 0.1125], [0.0106, 0.0226, 0.0751]]]
)
self.assertTrue(torch.allclose(output[:, :3, :3], expected_slice, atol=1e-4))
@slow
def test_inference_masked_lm(self):
model = YosoForMaskedLM.from_pretrained("uw-madison/yoso-4096")
input_ids = torch.tensor([[0, 1, 2, 3, 4, 5]])
with torch.no_grad():
output = model(input_ids)[0]
vocab_size = 50265
expected_shape = torch.Size((1, 6, vocab_size))
self.assertEqual(output.shape, expected_shape)
expected_slice = torch.tensor(
[[[-2.1313, -3.7285, -2.2407], [-2.7047, -3.3314, -2.6408], [0.0629, -2.5166, -0.3356]]]
)
self.assertTrue(torch.allclose(output[:, :3, :3], expected_slice, atol=1e-4))
@slow
def test_inference_masked_lm_long_input(self):
model = YosoForMaskedLM.from_pretrained("uw-madison/yoso-4096")
input_ids = torch.arange(4096).unsqueeze(0)
with torch.no_grad():
output = model(input_ids)[0]
vocab_size = 50265
expected_shape = torch.Size((1, 4096, vocab_size))
self.assertEqual(output.shape, expected_shape)
expected_slice = torch.tensor(
[[[-2.3914, -4.3742, -5.0956], [-4.0988, -4.2384, -7.0406], [-3.1427, -3.7192, -6.6800]]]
)
self.assertTrue(torch.allclose(output[:, :3, :3], expected_slice, atol=1e-4))
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/recurrent_gemma/test_modeling_recurrent_gemma.py | # coding=utf-8
# Copyright 2024 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch RecurrentGemma model. """
import unittest
from parameterized import parameterized
from transformers import AutoModelForCausalLM, AutoTokenizer, RecurrentGemmaConfig, is_torch_available, set_seed
from transformers.testing_utils import (
require_bitsandbytes,
require_read_token,
require_torch,
require_torch_gpu,
slow,
torch_device,
)
from ...generation.test_utils import GenerationTesterMixin
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, ids_tensor
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import RecurrentGemmaForCausalLM, RecurrentGemmaModel
class RecurrentGemmaModelTester:
def __init__(
self,
parent,
batch_size=13,
seq_length=12,
is_training=True,
use_input_mask=True,
use_token_type_ids=False,
use_labels=True,
num_hidden_layers=3,
vocab_size=99,
hidden_size=32,
intermediate_size=3 * 32,
num_attention_heads=2,
lru_width=2 * 32,
embeddings_scale_by_sqrt_dim=True,
attention_window_size=16,
conv1d_width=4,
logits_soft_cap=30.0,
rms_norm_eps=1e-6,
use_cache=True,
rope_theta=10000.0,
type_vocab_size=16,
type_sequence_label_size=2,
num_labels=3,
num_choices=4,
pad_token_id=0,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_input_mask = use_input_mask
self.use_token_type_ids = use_token_type_ids
self.use_labels = use_labels
self.num_hidden_layers = num_hidden_layers
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.intermediate_size = intermediate_size
self.num_attention_heads = num_attention_heads
self.lru_width = lru_width if lru_width is not None else hidden_size
self.embeddings_scale_by_sqrt_dim = embeddings_scale_by_sqrt_dim
self.attention_window_size = attention_window_size
self.conv1d_width = conv1d_width
self.logits_soft_cap = logits_soft_cap
self.rms_norm_eps = rms_norm_eps
self.use_cache = use_cache
self.rope_theta = rope_theta
self.type_vocab_size = type_vocab_size
self.type_sequence_label_size = type_sequence_label_size
self.num_labels = num_labels
self.num_choices = num_choices
self.pad_token_id = pad_token_id
self.scope = scope
# Copied from tests.models.mistral.test_modeling_mistral.MistralModelTester.prepare_config_and_inputs
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
input_mask = None
if self.use_input_mask:
input_mask = torch.tril(torch.ones(self.batch_size, self.seq_length)).to(torch_device)
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
sequence_labels = None
token_labels = None
choice_labels = None
if self.use_labels:
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
choice_labels = ids_tensor([self.batch_size], self.num_choices)
config = self.get_config()
return config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
def get_config(self):
return RecurrentGemmaConfig(
num_hidden_layers=self.num_hidden_layers,
vocab_size=self.vocab_size,
hidden_size=self.hidden_size,
intermediate_size=self.intermediate_size,
num_attention_heads=self.num_attention_heads,
lru_width=self.lru_width,
embeddings_scale_by_sqrt_dim=self.embeddings_scale_by_sqrt_dim,
attention_window_size=self.attention_window_size,
conv1d_width=self.conv1d_width,
logits_soft_cap=self.logits_soft_cap,
rms_norm_eps=self.rms_norm_eps,
use_cache=self.use_cache,
rope_theta=self.rope_theta,
pad_token_id=self.pad_token_id,
output_attentions=False,
)
# Copied from tests.models.llama.test_modeling_llama.LlamaModelTester.create_and_check_model with Llama->RecurrentGemma
def create_and_check_model(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = RecurrentGemmaModel(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask)
result = model(input_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
# Copied from tests.models.llama.test_modeling_llama.LlamaModelTester.create_and_check_model_as_decoder with Llama->RecurrentGemma
def create_and_check_model_as_decoder(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
config.add_cross_attention = True
model = RecurrentGemmaModel(config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
)
result = model(
input_ids,
attention_mask=input_mask,
encoder_hidden_states=encoder_hidden_states,
)
result = model(input_ids, attention_mask=input_mask)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
# Copied from tests.models.llama.test_modeling_llama.LlamaModelTester.create_and_check_for_causal_lm with Llama->RecurrentGemma
def create_and_check_for_causal_lm(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
model = RecurrentGemmaForCausalLM(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, labels=token_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
# Copied from tests.models.llama.test_modeling_llama.LlamaModelTester.create_and_check_decoder_model_past_large_inputs with Llama->RecurrentGemma
def create_and_check_decoder_model_past_large_inputs(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
config.is_decoder = True
config.add_cross_attention = True
model = RecurrentGemmaForCausalLM(config=config)
model.to(torch_device)
model.eval()
# first forward pass
outputs = model(
input_ids,
attention_mask=input_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
use_cache=True,
)
past_key_values = outputs.past_key_values
# create hypothetical multiple next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 3), config.vocab_size)
next_mask = ids_tensor((self.batch_size, 3), vocab_size=2)
# append to next input_ids and
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
next_attention_mask = torch.cat([input_mask, next_mask], dim=-1)
output_from_no_past = model(
next_input_ids,
attention_mask=next_attention_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
output_hidden_states=True,
)["hidden_states"][0]
output_from_past = model(
next_tokens,
attention_mask=next_attention_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
past_key_values=past_key_values,
output_hidden_states=True,
)["hidden_states"][0]
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, -3:, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, :, random_slice_idx].detach()
self.parent.assertTrue(output_from_past_slice.shape[1] == next_tokens.shape[1])
# test that outputs are equal for slice
self.parent.assertTrue(torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3))
# Copied from tests.models.llama.test_modeling_llama.LlamaModelTester.prepare_config_and_inputs_for_common with Llama->RecurrentGemma
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
) = config_and_inputs
inputs_dict = {"input_ids": input_ids, "attention_mask": input_mask}
return config, inputs_dict
@require_torch
class RecurrentGemmaModelTest(ModelTesterMixin, GenerationTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (RecurrentGemmaForCausalLM,) if is_torch_available() else ()
# all_generative_model_classes = (RecurrentGemmaForCausalLM,) if is_torch_available() else () #TODO @gante not fully supported
pipeline_model_mapping = (
{
"feature-extraction": RecurrentGemmaModel,
"text-generation": RecurrentGemmaForCausalLM,
}
if is_torch_available()
else {}
)
fx_compatible = False # FIXME let's try to support this @ArthurZucker
test_torchscript = False # FIXME let's try to support this @ArthurZucker
test_missing_keys = False
test_model_parallel = False
test_pruning = False
test_head_masking = False # RecurrentGemma does not have attention heads
test_model_parallel = False
# Need to remove 0.9 in `test_cpu_offload`
# This is because we are hitting edge cases with the causal_mask buffer
model_split_percents = [0.5, 0.6]
# TODO (ydshieh): Check this. See https://app.circleci.com/pipelines/github/huggingface/transformers/79245/workflows/9490ef58-79c2-410d-8f51-e3495156cf9c/jobs/1012146
def is_pipeline_test_to_skip(
self, pipeline_test_casse_name, config_class, model_architecture, tokenizer_name, processor_name
):
return True
def setUp(self):
# We don't output attentions
self.has_attentions = False
self.model_tester = RecurrentGemmaModelTester(self)
self.config_tester = ConfigTester(self, config_class=RecurrentGemmaConfig, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_model_various_embeddings(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
for type in ["absolute", "relative_key", "relative_key_query"]:
config_and_inputs[0].position_embedding_type = type
self.model_tester.create_and_check_model(*config_and_inputs)
@unittest.skip("Recurrent gemma does not use legacy cache")
@parameterized.expand([(1, False), (1, True), (4, False)])
def test_new_cache_format(self, num_beams, do_sample):
pass
def test_save_load_fast_init_from_base(self):
pass
@unittest.skip("RecurrentGemma does not return pkv")
def test_past_key_values_format(self):
pass
@unittest.skip("RecurrentGemma only supports sdpa")
def test_eager_matches_sdpa_generate(self):
pass
@unittest.skip("RecurrentGemma only supports sdpa")
def test_eager_matches_sdpa_inference(self):
pass
@unittest.skip("RecurrentGemma does not return the cache")
def test_contrastive_generate_low_memory(self):
pass
@unittest.skip("RecurrentGemma does not return the cache")
def test_contrastive_generate_dict_outputs_use_cache(self):
pass
@unittest.skip("RecurrentGemma does not return the cache")
def test_contrastive_generate(self):
pass
@unittest.skip("SQRBound is known to have issues with gc")
def test_training_gradient_checkpointing_use_reentrant_false(self):
pass
def _check_attentions_for_generate(self, *args, **kwargs):
return True # Model does not return attention
@unittest.skip("Past key values are not returned")
def test_prompt_lookup_decoding_matches_greedy_search(self):
pass
@unittest.skip("Past key values are not returned")
def test_model_parallelism(self):
pass
@unittest.skip("Past key values are not returned")
def test_model_parallel_beam_search(self):
pass
def _check_past_key_values_for_generate(self, *args, **kwargs):
return True
@unittest.skip("Rely on `past_key_values` to crop the assistant pkv. Not supported")
def test_assisted_decoding_matches_greedy_search(self):
pass
@unittest.skip("RecurrentGemma's output different if you pad left or right. This is expected")
def test_left_padding_compatibility(self):
pass
@unittest.skip("Relies on `past_key_values` returned by the model. Not supported with recurrent gemma")
def test_assisted_decoding_sample(self):
pass
def _check_hidden_states_for_generate(
self, batch_size, hidden_states, min_length, max_length, config, use_cache=False, num_beam_groups=1
):
self.assertIsInstance(hidden_states, tuple)
self.assertListEqual(
[isinstance(iter_hidden_states, tuple) for iter_hidden_states in hidden_states],
[True] * len(hidden_states),
)
self.assertEqual(len(hidden_states), (max_length - min_length) * num_beam_groups)
for idx, iter_hidden_states in enumerate(hidden_states):
seq_len = min_length + idx if not use_cache else 1
expected_shape = (batch_size * num_beam_groups, seq_len, config.hidden_size)
# check hidden size
self.assertListEqual(
[layer_hidden_states.shape for layer_hidden_states in iter_hidden_states],
[expected_shape] * len(iter_hidden_states),
)
@unittest.skip("TODO @arthurzucker not super important and failing.")
def test_initialization(self):
pass
@require_torch_gpu
@slow
class RecurrentGemmaIntegrationTest(unittest.TestCase):
input_text = ["Hello I am doing", "Hi today"]
model_id = "google/recurrentgemma-2b"
@require_read_token
def test_2b_generate(self):
EXPECTED_TEXTS = ['Hello I am doing a project on the topic of "The impact of the internet on the society" and I am looking for some information on the topic. I am looking for some information on the impact of the internet on the society. I am looking for some information on the impact of the internet on the society. I am looking for some', 'Hi today is a very good day for you. You will be able to do all the work you want to do. You will be able to do all the work you want to do. You will be able to do all the work you want to do. You will be able to do all the work you want to do.'] # fmt: skip
model = AutoModelForCausalLM.from_pretrained(self.model_id, low_cpu_mem_usage=True).to(torch_device)
tokenizer = AutoTokenizer.from_pretrained(self.model_id)
tokenizer.padding_side = "right"
inputs = tokenizer(self.input_text, return_tensors="pt", padding=True).to(torch_device)
output = model.generate(**inputs, max_new_tokens=64, do_sample=False)
output_text = tokenizer.batch_decode(output, skip_special_tokens=True)
self.assertEqual(output_text, EXPECTED_TEXTS)
tokenizer.padding_side = "left"
EXPECTED_TEXTS = ['Hello I am doing a project on the topic of "The impact of the internet on the society" and I am looking for some information on the topic. I am looking for some information on the impact of the internet on the society. I am looking for some information on the impact of the internet on the society. I am looking for some', 'Hi today I am going to share with you the best <strong><em>free online video editing software</em></strong>.\n\n<h2><strong>Best Free Online Video Editing Software</strong></h2>\n\n<strong>1.</strong> <strong>Wondershare Filmora</strong>\n\nWondershare Filmora is a free online video editing software that is used to edit videos.'] # fmt: skip
inputs = tokenizer(self.input_text, return_tensors="pt", padding=True).to(torch_device)
output = model.generate(**inputs, max_new_tokens=64, do_sample=False)
del model
output_text = tokenizer.batch_decode(output, skip_special_tokens=True)
self.assertEqual(output_text, EXPECTED_TEXTS)
model = AutoModelForCausalLM.from_pretrained(
self.model_id, low_cpu_mem_usage=True, torch_dtype=torch.float16
).to(torch_device)
output = model.generate(**inputs, max_new_tokens=64, do_sample=False)
del model
output_text = tokenizer.batch_decode(output, skip_special_tokens=True)
self.assertEqual(output_text, EXPECTED_TEXTS)
@require_read_token
def test_2b_sample(self):
set_seed(0)
EXPECTED_TEXT = ['Where is Paris ?\n\nAnswer this question "yes" or "no": Could a person pass out in subzero temperatures?\n\nFor the sentence below, underline the pronoun in parentheses that agrees with its antecedent.\n\nExample 1. Mary and Pam will have the opportunity to prove (herself, $\\underline{\\text{themselves}}$) at the concert.\n\nThe waiters and the manager at the restaurant will do <em>(his, their)</em> best to assist you.\n\nA vocabulary word appears in italics in the short passage below. Think about how the word is used. Then write a definition for the vocabulary word.\n\nAfter a one-hour $'] # fmt: skip
model = AutoModelForCausalLM.from_pretrained(self.model_id).to(torch_device)
tokenizer = AutoTokenizer.from_pretrained(self.model_id)
inputs = tokenizer("Where is Paris ?", return_tensors="pt", padding=True).to(torch_device)
output = model.generate(**inputs, max_new_tokens=128, do_sample=True)
output_text = tokenizer.batch_decode(output, skip_special_tokens=True)
self.assertEqual(output_text, EXPECTED_TEXT)
@require_bitsandbytes
@require_read_token
def test_model_2b_8bit(self):
EXPECTED_TEXTS = ['<bos>Hello I am doing a project on the topic of "The impact of the internet on the society" and I am looking', "<bos>Hi today<pad><pad> I'm going to show you how to make a simple and easy to use <strong><em><u>"] # fmt: skip
model = AutoModelForCausalLM.from_pretrained(
"gg-hf/recurrent-gemma-2b-hf", device_map={"": torch_device}, load_in_8bit=True, torch_dtype=torch.bfloat16
)
tokenizer = AutoTokenizer.from_pretrained(self.model_id)
inputs = tokenizer(self.input_text, return_tensors="pt", padding=True).to(torch_device)
output = model.generate(**inputs, max_new_tokens=20, do_sample=False)
output_text = tokenizer.batch_decode(output, skip_special_tokens=True)
self.assertEqual(output_text, EXPECTED_TEXTS)
@require_read_token
def test_long_context(self):
input_text = [
'<bos><s>Marseille, France (CNN)The French prosecutor leading an investigation into the crash of Germanwings Flight 9525 insisted Wednesday that he was not aware of any video footage from on board the plane. Marseille prosecutor Brice Robin told CNN that "so far no videos were used in the crash investigation." He added, "A person who has such a video needs to immediately give it to the investigators." Robin\'s comments follow claims by two magazines, German daily Bild and French Paris Match, of a cell phone video showing the harrowing final seconds from on board Germanwings Flight 9525 as it crashed into the French Alps. All 150 on board were killed. Paris Match and Bild reported that the video was recovered from a phone at the wreckage site. The two publications described the supposed video, but did not post it on their websites. The publications said that they watched the video, which was found by a source close to the investigation. "One can hear cries of \'My God\' in several languages," Paris Match reported. "Metallic banging can also be heard more than three times, perhaps of the pilot trying to open the cockpit door with a heavy object. Towards the end, after a heavy shake, stronger than the others, the screaming intensifies. Then nothing." "It is a very disturbing scene," said Julian Reichelt, editor-in-chief of Bild online. An official with France\'s accident investigation agency, the BEA, said the agency is not aware of any such video. Lt. Col.'
]
EXPECTED_GENERATION = [
' Jean-Paul Delannoy told CNN that the BEA is "not aware of any video footage that could have been taken on board the plane." "We are not aware of any video footage that could have been taken on board the plane," Delannoy said. "We are not aware of any video footage that could'
]
model = AutoModelForCausalLM.from_pretrained(
self.model_id, low_cpu_mem_usage=True, torch_dtype=torch.float16
).to(torch_device)
tokenizer = AutoTokenizer.from_pretrained(self.model_id)
inputs = tokenizer(input_text, return_tensors="pt").to(torch_device)
output = model.generate(**inputs, max_new_tokens=64, do_sample=False)
output_text = tokenizer.batch_decode(output[:, inputs.input_ids.shape[1] :], skip_special_tokens=True)
self.assertEqual(output_text, EXPECTED_GENERATION)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/layoutlmv3/test_tokenization_layoutlmv3.py | # coding=utf-8
# Copyright 2022 The HuggingFace Inc. team.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import inspect
import json
import os
import re
import shutil
import tempfile
import unittest
from typing import List
from transformers import (
AddedToken,
LayoutLMv3TokenizerFast,
SpecialTokensMixin,
is_tf_available,
is_torch_available,
logging,
)
from transformers.models.layoutlmv3.tokenization_layoutlmv3 import VOCAB_FILES_NAMES, LayoutLMv3Tokenizer
from transformers.testing_utils import (
is_pt_tf_cross_test,
require_pandas,
require_tf,
require_tokenizers,
require_torch,
slow,
)
from ...test_tokenization_common import SMALL_TRAINING_CORPUS, TokenizerTesterMixin, merge_model_tokenizer_mappings
logger = logging.get_logger(__name__)
@require_tokenizers
@require_pandas
class LayoutLMv3TokenizationTest(TokenizerTesterMixin, unittest.TestCase):
from_pretrained_id = "microsoft/layoutlmv3-base"
tokenizer_class = LayoutLMv3Tokenizer
rust_tokenizer_class = LayoutLMv3TokenizerFast
test_rust_tokenizer = True
# determined by the tokenization algortihm and the way it's decoded by the fast tokenizers
space_between_special_tokens = False
test_seq2seq = False
from_pretrained_kwargs = {"cls_token": "<s>"}
def get_words_and_boxes(self):
words = ["lower", "newer"]
boxes = [[423, 237, 440, 251], [427, 272, 441, 287]]
return words, boxes
def get_words_and_boxes_batch(self):
words = [["lower", "newer"], ["new", "low"]]
boxes = [
[[423, 237, 440, 251], [427, 272, 441, 287]],
[[961, 885, 992, 912], [256, 38, 330, 58]],
]
return words, boxes
def get_question_words_and_boxes(self):
question = "what's his name?"
words = ["lower", "newer"]
boxes = [[423, 237, 440, 251], [427, 272, 441, 287]]
return question, words, boxes
def get_question_words_and_boxes_batch(self):
questions = ["what's his name?", "how is he called?"]
words = [["lower", "newer"], ["newer", "lower"]]
boxes = [
[[423, 237, 440, 251], [427, 272, 441, 287]],
[[256, 38, 330, 58], [256, 38, 330, 58]],
]
return questions, words, boxes
def setUp(self):
super().setUp()
# Adapted from Sennrich et al. 2015 and https://github.com/rsennrich/subword-nmt
vocab = [
"l",
"o",
"w",
"e",
"r",
"s",
"t",
"i",
"d",
"n",
"\u0120",
"\u0120l",
"\u0120n",
"\u0120lo",
"\u0120low",
"er",
"\u0120lowest",
"\u0120newer",
"\u0120wider",
"<unk>",
]
vocab_tokens = dict(zip(vocab, range(len(vocab))))
merges = ["#version: 0.2", "\u0120 l", "\u0120l o", "\u0120lo w", "e r", ""]
self.special_tokens_map = {"unk_token": "<unk>"}
self.vocab_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["vocab_file"])
self.merges_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["merges_file"])
with open(self.vocab_file, "w", encoding="utf-8") as fp:
fp.write(json.dumps(vocab_tokens) + "\n")
with open(self.merges_file, "w", encoding="utf-8") as fp:
fp.write("\n".join(merges))
def get_tokenizer(self, **kwargs):
kwargs.update(self.special_tokens_map)
return self.tokenizer_class.from_pretrained(self.tmpdirname, **kwargs)
def get_rust_tokenizer(self, **kwargs):
kwargs.update(self.special_tokens_map)
return LayoutLMv3TokenizerFast.from_pretrained(self.tmpdirname, **kwargs)
def get_input_output_texts(self, tokenizer):
input_text = "lower newer"
output_text = "lower newer"
return input_text, output_text
@unittest.skip("Chat template tests don't play well with table/layout models.")
def test_chat_template_batched(self):
pass
def test_full_tokenizer(self):
tokenizer = self.tokenizer_class(self.vocab_file, self.merges_file, **self.special_tokens_map)
text = "lower newer"
bpe_tokens = ["Ġlow", "er", "Ġ", "n", "e", "w", "er"]
tokens = tokenizer.tokenize(text) # , add_prefix_space=True)
self.assertListEqual(tokens, bpe_tokens)
input_tokens = tokens + [tokenizer.unk_token]
input_bpe_tokens = [14, 15, 10, 9, 3, 2, 15, 19]
self.assertListEqual(tokenizer.convert_tokens_to_ids(input_tokens), input_bpe_tokens)
@slow
def test_sequence_builders(self):
tokenizer = self.tokenizer_class.from_pretrained("microsoft/layoutlmv3-base")
question, words, boxes = self.get_question_words_and_boxes()
text = tokenizer.encode(
question.split(),
boxes=[tokenizer.pad_token_box for _ in range(len(question.split()))],
add_special_tokens=False,
)
text_2 = tokenizer.encode(words, boxes=boxes, add_special_tokens=False)
encoded_pair = tokenizer.build_inputs_with_special_tokens(text, text_2)
assert encoded_pair == [0] + text + [2] + [2] + text_2 + [2]
def test_add_special_tokens(self):
tokenizers: List[LayoutLMv3Tokenizer] = self.get_tokenizers(do_lower_case=False)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
special_token = "[SPECIAL_TOKEN]"
special_token_box = [1000, 1000, 1000, 1000]
tokenizer.add_special_tokens({"cls_token": special_token})
encoded_special_token = tokenizer.encode(
[special_token], boxes=[special_token_box], add_special_tokens=False
)
self.assertEqual(len(encoded_special_token), 1)
decoded = tokenizer.decode(encoded_special_token, skip_special_tokens=True)
self.assertTrue(special_token not in decoded)
def test_add_tokens_tokenizer(self):
tokenizers: List[LayoutLMv3Tokenizer] = self.get_tokenizers(do_lower_case=False)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
vocab_size = tokenizer.vocab_size
all_size = len(tokenizer)
self.assertNotEqual(vocab_size, 0)
# We usually have added tokens from the start in tests because our vocab fixtures are
# smaller than the original vocabs - let's not assert this
# self.assertEqual(vocab_size, all_size)
new_toks = ["aaaaa", "bbbbbb", "cccccccccdddddddd"]
added_toks = tokenizer.add_tokens(new_toks)
vocab_size_2 = tokenizer.vocab_size
all_size_2 = len(tokenizer)
self.assertNotEqual(vocab_size_2, 0)
self.assertEqual(vocab_size, vocab_size_2)
self.assertEqual(added_toks, len(new_toks))
self.assertEqual(all_size_2, all_size + len(new_toks))
words = "aaaaa bbbbbb low cccccccccdddddddd l".split()
boxes = [[1000, 1000, 1000, 1000] for _ in range(len(words))]
tokens = tokenizer.encode(words, boxes=boxes, add_special_tokens=False)
self.assertGreaterEqual(len(tokens), 4)
self.assertGreater(tokens[0], tokenizer.vocab_size - 1)
self.assertGreater(tokens[-2], tokenizer.vocab_size - 1)
new_toks_2 = {"eos_token": ">>>>|||<||<<|<<", "pad_token": "<<<<<|||>|>>>>|>"}
added_toks_2 = tokenizer.add_special_tokens(new_toks_2)
vocab_size_3 = tokenizer.vocab_size
all_size_3 = len(tokenizer)
self.assertNotEqual(vocab_size_3, 0)
self.assertEqual(vocab_size, vocab_size_3)
self.assertEqual(added_toks_2, len(new_toks_2))
self.assertEqual(all_size_3, all_size_2 + len(new_toks_2))
words = ">>>>|||<||<<|<< aaaaabbbbbb low cccccccccdddddddd <<<<<|||>|>>>>|> l".split()
boxes = [[1000, 1000, 1000, 1000] for _ in range(len(words))]
tokens = tokenizer.encode(
words,
boxes=boxes,
add_special_tokens=False,
)
self.assertGreaterEqual(len(tokens), 6)
self.assertGreater(tokens[0], tokenizer.vocab_size - 1)
self.assertGreater(tokens[0], tokens[1])
self.assertGreater(tokens[-2], tokenizer.vocab_size - 1)
self.assertGreater(tokens[-2], tokens[-3])
self.assertEqual(tokens[0], tokenizer.eos_token_id)
self.assertEqual(tokens[-2], tokenizer.pad_token_id)
@require_tokenizers
def test_encode_decode_with_spaces(self):
tokenizers = self.get_tokenizers(do_lower_case=False)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
words, boxes = self.get_words_and_boxes()
new_toks = [AddedToken("[ABC]", normalized=False), AddedToken("[DEF]", normalized=False)]
tokenizer.add_tokens(new_toks)
input = "[ABC][DEF][ABC][DEF]"
if self.space_between_special_tokens:
output = "[ABC] [DEF] [ABC] [DEF]"
else:
output = input
encoded = tokenizer.encode(input.split(), boxes=boxes, add_special_tokens=False)
decoded = tokenizer.decode(encoded, spaces_between_special_tokens=self.space_between_special_tokens)
self.assertIn(decoded, [output, output.lower()])
@unittest.skip("Not implemented")
def test_right_and_left_truncation(self):
pass
@unittest.skip("Not implemented")
def test_split_special_tokens(self):
pass
def test_encode_plus_with_padding(self):
tokenizers = self.get_tokenizers(do_lower_case=False)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
words, boxes = self.get_words_and_boxes()
# check correct behaviour if no pad_token_id exists and add it eventually
self._check_no_pad_token_padding(tokenizer, words)
padding_size = 10
padding_idx = tokenizer.pad_token_id
encoded_sequence = tokenizer.encode_plus(words, boxes=boxes, return_special_tokens_mask=True)
input_ids = encoded_sequence["input_ids"]
special_tokens_mask = encoded_sequence["special_tokens_mask"]
sequence_length = len(input_ids)
# Test 'longest' and 'no_padding' don't do anything
tokenizer.padding_side = "right"
not_padded_sequence = tokenizer.encode_plus(
words,
boxes=boxes,
padding=False,
return_special_tokens_mask=True,
)
not_padded_input_ids = not_padded_sequence["input_ids"]
not_padded_special_tokens_mask = not_padded_sequence["special_tokens_mask"]
not_padded_sequence_length = len(not_padded_input_ids)
self.assertTrue(sequence_length == not_padded_sequence_length)
self.assertTrue(input_ids == not_padded_input_ids)
self.assertTrue(special_tokens_mask == not_padded_special_tokens_mask)
not_padded_sequence = tokenizer.encode_plus(
words,
boxes=boxes,
padding=False,
return_special_tokens_mask=True,
)
not_padded_input_ids = not_padded_sequence["input_ids"]
not_padded_special_tokens_mask = not_padded_sequence["special_tokens_mask"]
not_padded_sequence_length = len(not_padded_input_ids)
self.assertTrue(sequence_length == not_padded_sequence_length)
self.assertTrue(input_ids == not_padded_input_ids)
self.assertTrue(special_tokens_mask == not_padded_special_tokens_mask)
# Test right padding
tokenizer.padding_side = "right"
right_padded_sequence = tokenizer.encode_plus(
words,
boxes=boxes,
max_length=sequence_length + padding_size,
padding="max_length",
return_special_tokens_mask=True,
)
right_padded_input_ids = right_padded_sequence["input_ids"]
right_padded_special_tokens_mask = right_padded_sequence["special_tokens_mask"]
right_padded_sequence_length = len(right_padded_input_ids)
self.assertTrue(sequence_length + padding_size == right_padded_sequence_length)
self.assertTrue(input_ids + [padding_idx] * padding_size == right_padded_input_ids)
self.assertTrue(special_tokens_mask + [1] * padding_size == right_padded_special_tokens_mask)
# Test left padding
tokenizer.padding_side = "left"
left_padded_sequence = tokenizer.encode_plus(
words,
boxes=boxes,
max_length=sequence_length + padding_size,
padding="max_length",
return_special_tokens_mask=True,
)
left_padded_input_ids = left_padded_sequence["input_ids"]
left_padded_special_tokens_mask = left_padded_sequence["special_tokens_mask"]
left_padded_sequence_length = len(left_padded_input_ids)
self.assertTrue(sequence_length + padding_size == left_padded_sequence_length)
self.assertTrue([padding_idx] * padding_size + input_ids == left_padded_input_ids)
self.assertTrue([1] * padding_size + special_tokens_mask == left_padded_special_tokens_mask)
if "token_type_ids" in tokenizer.model_input_names:
token_type_ids = encoded_sequence["token_type_ids"]
left_padded_token_type_ids = left_padded_sequence["token_type_ids"]
right_padded_token_type_ids = right_padded_sequence["token_type_ids"]
assert token_type_ids + [0] * padding_size == right_padded_token_type_ids
assert [0] * padding_size + token_type_ids == left_padded_token_type_ids
if "attention_mask" in tokenizer.model_input_names:
attention_mask = encoded_sequence["attention_mask"]
right_padded_attention_mask = right_padded_sequence["attention_mask"]
left_padded_attention_mask = left_padded_sequence["attention_mask"]
self.assertTrue(attention_mask + [0] * padding_size == right_padded_attention_mask)
self.assertTrue([0] * padding_size + attention_mask == left_padded_attention_mask)
def test_internal_consistency(self):
tokenizers = self.get_tokenizers()
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
words, boxes = self.get_words_and_boxes()
tokens = []
for word in words:
tokens.extend(tokenizer.tokenize(word))
ids = tokenizer.convert_tokens_to_ids(tokens)
ids_2 = tokenizer.encode(words, boxes=boxes, add_special_tokens=False)
self.assertListEqual(ids, ids_2)
tokens_2 = tokenizer.convert_ids_to_tokens(ids)
self.assertNotEqual(len(tokens_2), 0)
text_2 = tokenizer.decode(ids)
self.assertIsInstance(text_2, str)
output_text = " lower newer"
self.assertEqual(text_2, output_text)
def test_mask_output(self):
tokenizers = self.get_tokenizers(fast=False, do_lower_case=False)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
words, boxes = self.get_words_and_boxes()
if (
tokenizer.build_inputs_with_special_tokens.__qualname__.split(".")[0] != "PreTrainedTokenizer"
and "token_type_ids" in tokenizer.model_input_names
):
information = tokenizer.encode_plus(words, boxes=boxes, add_special_tokens=True)
sequences, mask = information["input_ids"], information["token_type_ids"]
self.assertEqual(len(sequences), len(mask))
def test_number_of_added_tokens(self):
tokenizers = self.get_tokenizers(do_lower_case=False)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
# test 1: single sequence
words, boxes = self.get_words_and_boxes()
sequences = tokenizer.encode(words, boxes=boxes, add_special_tokens=False)
attached_sequences = tokenizer.encode(words, boxes=boxes, add_special_tokens=True)
# Method is implemented (e.g. not GPT-2)
if len(attached_sequences) != 2:
self.assertEqual(
tokenizer.num_special_tokens_to_add(pair=False), len(attached_sequences) - len(sequences)
)
# test 2: two sequences
question, words, boxes = self.get_question_words_and_boxes()
sequences = tokenizer.encode(question, words, boxes=boxes, add_special_tokens=False)
attached_sequences = tokenizer.encode(question, words, boxes=boxes, add_special_tokens=True)
# Method is implemented (e.g. not GPT-2)
if len(attached_sequences) != 2:
self.assertEqual(
tokenizer.num_special_tokens_to_add(pair=True), len(attached_sequences) - len(sequences)
)
def test_padding_to_max_length(self):
"""We keep this test for backward compatibility but it should be removed when `pad_to_max_length` will be deprecated"""
tokenizers = self.get_tokenizers(do_lower_case=False)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
words, boxes = self.get_words_and_boxes()
padding_size = 10
# check correct behaviour if no pad_token_id exists and add it eventually
self._check_no_pad_token_padding(tokenizer, words)
padding_idx = tokenizer.pad_token_id
# Check that it correctly pads when a maximum length is specified along with the padding flag set to True
tokenizer.padding_side = "right"
encoded_sequence = tokenizer.encode(words, boxes=boxes)
sequence_length = len(encoded_sequence)
# FIXME: the next line should be padding(max_length) to avoid warning
padded_sequence = tokenizer.encode(
words, boxes=boxes, max_length=sequence_length + padding_size, pad_to_max_length=True
)
padded_sequence_length = len(padded_sequence)
assert sequence_length + padding_size == padded_sequence_length
assert encoded_sequence + [padding_idx] * padding_size == padded_sequence
# Check that nothing is done when a maximum length is not specified
encoded_sequence = tokenizer.encode(words, boxes=boxes)
sequence_length = len(encoded_sequence)
tokenizer.padding_side = "right"
padded_sequence_right = tokenizer.encode(words, boxes=boxes, pad_to_max_length=True)
padded_sequence_right_length = len(padded_sequence_right)
assert sequence_length == padded_sequence_right_length
assert encoded_sequence == padded_sequence_right
def test_padding(self, max_length=50):
for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
with self.subTest(f"{tokenizer.__class__.__name__} ({pretrained_name})"):
tokenizer_r = self.rust_tokenizer_class.from_pretrained(pretrained_name, **kwargs)
tokenizer_p = self.tokenizer_class.from_pretrained(pretrained_name, **kwargs)
self.assertEqual(tokenizer_p.pad_token_id, tokenizer_r.pad_token_id)
pad_token_id = tokenizer_p.pad_token_id
# Encode - Simple input
words, boxes = self.get_words_and_boxes()
input_r = tokenizer_r.encode(words, boxes=boxes, max_length=max_length, pad_to_max_length=True)
input_p = tokenizer_p.encode(words, boxes=boxes, max_length=max_length, pad_to_max_length=True)
self.assert_padded_input_match(input_r, input_p, max_length, pad_token_id)
input_r = tokenizer_r.encode(words, boxes=boxes, max_length=max_length, padding="max_length")
input_p = tokenizer_p.encode(words, boxes=boxes, max_length=max_length, padding="max_length")
self.assert_padded_input_match(input_r, input_p, max_length, pad_token_id)
input_r = tokenizer_r.encode(words, boxes=boxes, padding="longest")
input_p = tokenizer_p.encode(words, boxes=boxes, padding=True)
self.assert_padded_input_match(input_r, input_p, len(input_r), pad_token_id)
# Encode - Pair input
question, words, boxes = self.get_question_words_and_boxes()
input_r = tokenizer_r.encode(
question, words, boxes=boxes, max_length=max_length, pad_to_max_length=True
)
input_p = tokenizer_p.encode(
question, words, boxes=boxes, max_length=max_length, pad_to_max_length=True
)
self.assert_padded_input_match(input_r, input_p, max_length, pad_token_id)
input_r = tokenizer_r.encode(question, words, boxes=boxes, max_length=max_length, padding="max_length")
input_p = tokenizer_p.encode(question, words, boxes=boxes, max_length=max_length, padding="max_length")
self.assert_padded_input_match(input_r, input_p, max_length, pad_token_id)
input_r = tokenizer_r.encode(question, words, boxes=boxes, padding=True)
input_p = tokenizer_p.encode(question, words, boxes=boxes, padding="longest")
self.assert_padded_input_match(input_r, input_p, len(input_r), pad_token_id)
# Encode_plus - Simple input
words, boxes = self.get_words_and_boxes()
input_r = tokenizer_r.encode_plus(words, boxes=boxes, max_length=max_length, pad_to_max_length=True)
input_p = tokenizer_p.encode_plus(words, boxes=boxes, max_length=max_length, pad_to_max_length=True)
self.assert_padded_input_match(input_r["input_ids"], input_p["input_ids"], max_length, pad_token_id)
self.assertSequenceEqual(input_r["attention_mask"], input_p["attention_mask"])
input_r = tokenizer_r.encode_plus(words, boxes=boxes, max_length=max_length, padding="max_length")
input_p = tokenizer_p.encode_plus(words, boxes=boxes, max_length=max_length, padding="max_length")
self.assert_padded_input_match(input_r["input_ids"], input_p["input_ids"], max_length, pad_token_id)
self.assertSequenceEqual(input_r["attention_mask"], input_p["attention_mask"])
input_r = tokenizer_r.encode_plus(words, boxes=boxes, padding="longest")
input_p = tokenizer_p.encode_plus(words, boxes=boxes, padding=True)
self.assert_padded_input_match(
input_r["input_ids"], input_p["input_ids"], len(input_r["input_ids"]), pad_token_id
)
self.assertSequenceEqual(input_r["attention_mask"], input_p["attention_mask"])
# Encode_plus - Pair input
question, words, boxes = self.get_question_words_and_boxes()
input_r = tokenizer_r.encode_plus(
question, words, boxes=boxes, max_length=max_length, pad_to_max_length=True
)
input_p = tokenizer_p.encode_plus(
question, words, boxes=boxes, max_length=max_length, pad_to_max_length=True
)
self.assert_padded_input_match(input_r["input_ids"], input_p["input_ids"], max_length, pad_token_id)
self.assertSequenceEqual(input_r["attention_mask"], input_p["attention_mask"])
input_r = tokenizer_r.encode_plus(
question, words, boxes=boxes, max_length=max_length, padding="max_length"
)
input_p = tokenizer_p.encode_plus(
question, words, boxes=boxes, max_length=max_length, padding="max_length"
)
self.assert_padded_input_match(input_r["input_ids"], input_p["input_ids"], max_length, pad_token_id)
self.assertSequenceEqual(input_r["attention_mask"], input_p["attention_mask"])
input_r = tokenizer_r.encode_plus(question, words, boxes=boxes, padding="longest")
input_p = tokenizer_p.encode_plus(question, words, boxes=boxes, padding=True)
self.assert_padded_input_match(
input_r["input_ids"], input_p["input_ids"], len(input_r["input_ids"]), pad_token_id
)
self.assertSequenceEqual(input_r["attention_mask"], input_p["attention_mask"])
# Batch_encode_plus - Simple input
words, boxes = self.get_words_and_boxes_batch()
input_r = tokenizer_r.batch_encode_plus(
words,
boxes=boxes,
max_length=max_length,
pad_to_max_length=True,
)
input_p = tokenizer_p.batch_encode_plus(
words,
boxes=boxes,
max_length=max_length,
pad_to_max_length=True,
)
self.assert_batch_padded_input_match(input_r, input_p, max_length, pad_token_id)
input_r = tokenizer_r.batch_encode_plus(
words,
boxes=boxes,
max_length=max_length,
padding="max_length",
)
input_p = tokenizer_p.batch_encode_plus(
words,
boxes=boxes,
max_length=max_length,
padding="max_length",
)
self.assert_batch_padded_input_match(input_r, input_p, max_length, pad_token_id)
input_r = tokenizer_r.batch_encode_plus(
words,
boxes=boxes,
max_length=max_length,
padding="longest",
)
input_p = tokenizer_p.batch_encode_plus(
words,
boxes=boxes,
max_length=max_length,
padding=True,
)
self.assert_batch_padded_input_match(input_r, input_p, len(input_r["input_ids"][0]), pad_token_id)
input_r = tokenizer_r.batch_encode_plus(words, boxes=boxes, padding="longest")
input_p = tokenizer_p.batch_encode_plus(words, boxes=boxes, padding=True)
self.assert_batch_padded_input_match(input_r, input_p, len(input_r["input_ids"][0]), pad_token_id)
# Batch_encode_plus - Pair input
questions, words, boxes = self.get_question_words_and_boxes_batch()
input_r = tokenizer_r.batch_encode_plus(
list(zip(questions, words)),
is_pair=True,
boxes=boxes,
max_length=max_length,
truncation=True,
padding="max_length",
)
input_p = tokenizer_p.batch_encode_plus(
list(zip(questions, words)),
is_pair=True,
boxes=boxes,
max_length=max_length,
truncation=True,
padding="max_length",
)
self.assert_batch_padded_input_match(input_r, input_p, max_length, pad_token_id)
input_r = tokenizer_r.batch_encode_plus(
list(zip(questions, words)),
is_pair=True,
boxes=boxes,
padding=True,
)
input_p = tokenizer_p.batch_encode_plus(
list(zip(questions, words)),
is_pair=True,
boxes=boxes,
padding="longest",
)
self.assert_batch_padded_input_match(input_r, input_p, len(input_r["input_ids"][0]), pad_token_id)
# Using pad on single examples after tokenization
words, boxes = self.get_words_and_boxes()
input_r = tokenizer_r.encode_plus(words, boxes=boxes)
input_r = tokenizer_r.pad(input_r)
input_p = tokenizer_r.encode_plus(words, boxes=boxes)
input_p = tokenizer_r.pad(input_p)
self.assert_padded_input_match(
input_r["input_ids"], input_p["input_ids"], len(input_r["input_ids"]), pad_token_id
)
# Using pad on single examples after tokenization
input_r = tokenizer_r.encode_plus(words, boxes=boxes)
input_r = tokenizer_r.pad(input_r, max_length=max_length, padding="max_length")
input_p = tokenizer_r.encode_plus(words, boxes=boxes)
input_p = tokenizer_r.pad(input_p, max_length=max_length, padding="max_length")
self.assert_padded_input_match(input_r["input_ids"], input_p["input_ids"], max_length, pad_token_id)
# Using pad after tokenization
words, boxes = self.get_words_and_boxes_batch()
input_r = tokenizer_r.batch_encode_plus(
words,
boxes=boxes,
)
input_r = tokenizer_r.pad(input_r)
input_p = tokenizer_r.batch_encode_plus(
words,
boxes=boxes,
)
input_p = tokenizer_r.pad(input_p)
self.assert_batch_padded_input_match(input_r, input_p, len(input_r["input_ids"][0]), pad_token_id)
# Using pad after tokenization
words, boxes = self.get_words_and_boxes_batch()
input_r = tokenizer_r.batch_encode_plus(
words,
boxes=boxes,
)
input_r = tokenizer_r.pad(input_r, max_length=max_length, padding="max_length")
input_p = tokenizer_r.batch_encode_plus(
words,
boxes=boxes,
)
input_p = tokenizer_r.pad(input_p, max_length=max_length, padding="max_length")
self.assert_batch_padded_input_match(input_r, input_p, max_length, pad_token_id)
def test_padding_warning_message_fast_tokenizer(self):
if not self.test_rust_tokenizer:
return
words, boxes = self.get_words_and_boxes_batch()
tokenizer_fast = self.get_rust_tokenizer()
encoding_fast = tokenizer_fast(
words,
boxes=boxes,
)
with self.assertLogs("transformers", level="WARNING") as cm:
tokenizer_fast.pad(encoding_fast)
self.assertEqual(len(cm.records), 1)
self.assertIn(
"Please note that with a fast tokenizer, using the `__call__` method is faster than using a method to"
" encode the text followed by a call to the `pad` method to get a padded encoding.",
cm.records[0].message,
)
if not self.test_slow_tokenizer:
return
tokenizer_slow = self.get_tokenizer()
encoding_slow = tokenizer_slow(
words,
boxes=boxes,
)
with self.assertLogs(level="WARNING") as cm:
# We want to assert there are no warnings, but the 'assertLogs' method does not support that.
# Therefore, we are adding a dummy warning, and then we will assert it is the only warning.
logger.warning("Dummy warning")
tokenizer_slow.pad(encoding_slow)
self.assertEqual(len(cm.records), 1)
self.assertIn(
"Dummy warning",
cm.records[0].message,
)
def test_call(self):
# Tests that all call wrap to encode_plus and batch_encode_plus
tokenizers = self.get_tokenizers(do_lower_case=False)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
# Test not batched
words, boxes = self.get_words_and_boxes()
encoded_sequences_1 = tokenizer.encode_plus(words, boxes=boxes)
encoded_sequences_2 = tokenizer(words, boxes=boxes)
self.assertEqual(encoded_sequences_1, encoded_sequences_2)
# Test not batched pairs
question, words, boxes = self.get_question_words_and_boxes()
encoded_sequences_1 = tokenizer.encode_plus(words, boxes=boxes)
encoded_sequences_2 = tokenizer(words, boxes=boxes)
self.assertEqual(encoded_sequences_1, encoded_sequences_2)
# Test batched
words, boxes = self.get_words_and_boxes_batch()
encoded_sequences_1 = tokenizer.batch_encode_plus(words, is_pair=False, boxes=boxes)
encoded_sequences_2 = tokenizer(words, boxes=boxes)
self.assertEqual(encoded_sequences_1, encoded_sequences_2)
def test_batch_encode_plus_batch_sequence_length(self):
# Tests that all encoded values have the correct size
tokenizers = self.get_tokenizers(do_lower_case=False)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
words, boxes = self.get_words_and_boxes_batch()
encoded_sequences = [
tokenizer.encode_plus(words_example, boxes=boxes_example)
for words_example, boxes_example in zip(words, boxes)
]
encoded_sequences_batch = tokenizer.batch_encode_plus(words, is_pair=False, boxes=boxes, padding=False)
self.assertListEqual(
encoded_sequences, self.convert_batch_encode_plus_format_to_encode_plus(encoded_sequences_batch)
)
maximum_length = len(
max([encoded_sequence["input_ids"] for encoded_sequence in encoded_sequences], key=len)
)
# check correct behaviour if no pad_token_id exists and add it eventually
self._check_no_pad_token_padding(tokenizer, words)
encoded_sequences_padded = [
tokenizer.encode_plus(
words_example, boxes=boxes_example, max_length=maximum_length, padding="max_length"
)
for words_example, boxes_example in zip(words, boxes)
]
encoded_sequences_batch_padded = tokenizer.batch_encode_plus(
words, is_pair=False, boxes=boxes, padding=True
)
self.assertListEqual(
encoded_sequences_padded,
self.convert_batch_encode_plus_format_to_encode_plus(encoded_sequences_batch_padded),
)
# check 'longest' is unsensitive to a max length
encoded_sequences_batch_padded_1 = tokenizer.batch_encode_plus(
words, is_pair=False, boxes=boxes, padding=True
)
encoded_sequences_batch_padded_2 = tokenizer.batch_encode_plus(
words, is_pair=False, boxes=boxes, max_length=maximum_length + 10, padding="longest"
)
for key in encoded_sequences_batch_padded_1.keys():
self.assertListEqual(
encoded_sequences_batch_padded_1[key],
encoded_sequences_batch_padded_2[key],
)
# check 'no_padding' is unsensitive to a max length
encoded_sequences_batch_padded_1 = tokenizer.batch_encode_plus(
words, is_pair=False, boxes=boxes, padding=False
)
encoded_sequences_batch_padded_2 = tokenizer.batch_encode_plus(
words, is_pair=False, boxes=boxes, max_length=maximum_length + 10, padding=False
)
for key in encoded_sequences_batch_padded_1.keys():
self.assertListEqual(
encoded_sequences_batch_padded_1[key],
encoded_sequences_batch_padded_2[key],
)
@unittest.skip("batch_encode_plus does not handle overflowing tokens.")
def test_batch_encode_plus_overflowing_tokens(self):
pass
def test_batch_encode_plus_padding(self):
# Test that padded sequences are equivalent between batch_encode_plus and encode_plus
# Right padding tests
tokenizers = self.get_tokenizers(do_lower_case=False)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
words, boxes = self.get_words_and_boxes_batch()
max_length = 100
# check correct behaviour if no pad_token_id exists and add it eventually
self._check_no_pad_token_padding(tokenizer, words)
encoded_sequences = [
tokenizer.encode_plus(
words_example, boxes=boxes_example, max_length=max_length, padding="max_length"
)
for words_example, boxes_example in zip(words, boxes)
]
encoded_sequences_batch = tokenizer.batch_encode_plus(
words, is_pair=False, boxes=boxes, max_length=max_length, padding="max_length"
)
self.assertListEqual(
encoded_sequences, self.convert_batch_encode_plus_format_to_encode_plus(encoded_sequences_batch)
)
# Left padding tests
tokenizers = self.get_tokenizers(do_lower_case=False)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
tokenizer.padding_side = "left"
words, boxes = self.get_words_and_boxes_batch()
max_length = 100
# check correct behaviour if no pad_token_id exists and add it eventually
self._check_no_pad_token_padding(tokenizer, words)
encoded_sequences = [
tokenizer.encode_plus(
words_example, boxes=boxes_example, max_length=max_length, padding="max_length"
)
for words_example, boxes_example in zip(words, boxes)
]
encoded_sequences_batch = tokenizer.batch_encode_plus(
words, is_pair=False, boxes=boxes, max_length=max_length, padding="max_length"
)
self.assertListEqual(
encoded_sequences, self.convert_batch_encode_plus_format_to_encode_plus(encoded_sequences_batch)
)
def test_padding_to_multiple_of(self):
tokenizers = self.get_tokenizers()
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
if tokenizer.pad_token is None:
self.skipTest("No padding token.")
else:
words, boxes = self.get_words_and_boxes()
# empty_tokens = tokenizer([""], [[]], padding=True, pad_to_multiple_of=8)
normal_tokens = tokenizer(words, boxes=boxes, padding=True, pad_to_multiple_of=8)
# for key, value in empty_tokens.items():
# self.assertEqual(len(value) % 8, 0, f"BatchEncoding.{key} is not multiple of 8")
for key, value in normal_tokens.items():
self.assertEqual(len(value) % 8, 0, f"BatchEncoding.{key} is not multiple of 8")
normal_tokens = tokenizer(words, boxes=boxes, pad_to_multiple_of=8)
for key, value in normal_tokens.items():
self.assertNotEqual(len(value) % 8, 0, f"BatchEncoding.{key} is not multiple of 8")
# Should also work with truncation
normal_tokens = tokenizer(words, boxes=boxes, padding=True, truncation=True, pad_to_multiple_of=8)
for key, value in normal_tokens.items():
self.assertEqual(len(value) % 8, 0, f"BatchEncoding.{key} is not multiple of 8")
# truncation to something which is not a multiple of pad_to_multiple_of raises an error
self.assertRaises(
ValueError,
tokenizer.__call__,
words,
boxes=boxes,
padding=True,
truncation=True,
max_length=12,
pad_to_multiple_of=8,
)
def test_tokenizer_slow_store_full_signature(self):
signature = inspect.signature(self.tokenizer_class.__init__)
tokenizer = self.get_tokenizer()
for parameter_name, parameter in signature.parameters.items():
if parameter.default != inspect.Parameter.empty:
self.assertIn(parameter_name, tokenizer.init_kwargs)
def test_build_inputs_with_special_tokens(self):
if not self.test_slow_tokenizer:
# as we don't have a slow version, we can't compare the outputs between slow and fast versions
return
for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
with self.subTest(f"{tokenizer.__class__.__name__} ({pretrained_name})"):
tokenizer_r = self.rust_tokenizer_class.from_pretrained(pretrained_name, **kwargs)
tokenizer_p = self.tokenizer_class.from_pretrained(pretrained_name, **kwargs)
# Input tokens id
words, boxes = self.get_words_and_boxes()
input_simple = tokenizer_p.encode(words, boxes=boxes, add_special_tokens=False)
input_pair = tokenizer_p.encode(words, boxes=boxes, add_special_tokens=False)
# Generate output
output_r = tokenizer_r.build_inputs_with_special_tokens(input_simple)
output_p = tokenizer_p.build_inputs_with_special_tokens(input_simple)
self.assertEqual(output_p, output_r)
# Generate pair output
output_r = tokenizer_r.build_inputs_with_special_tokens(input_simple, input_pair)
output_p = tokenizer_p.build_inputs_with_special_tokens(input_simple, input_pair)
self.assertEqual(output_p, output_r)
def test_special_tokens_mask_input_pairs(self):
tokenizers = self.get_tokenizers(do_lower_case=False)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
words, boxes = self.get_words_and_boxes()
encoded_sequence = tokenizer.encode(words, boxes=boxes, add_special_tokens=False)
encoded_sequence_dict = tokenizer.encode_plus(
words,
boxes=boxes,
add_special_tokens=True,
return_special_tokens_mask=True,
# add_prefix_space=False,
)
encoded_sequence_w_special = encoded_sequence_dict["input_ids"]
special_tokens_mask = encoded_sequence_dict["special_tokens_mask"]
self.assertEqual(len(special_tokens_mask), len(encoded_sequence_w_special))
filtered_sequence = [
(x if not special_tokens_mask[i] else None) for i, x in enumerate(encoded_sequence_w_special)
]
filtered_sequence = [x for x in filtered_sequence if x is not None]
self.assertEqual(encoded_sequence, filtered_sequence)
def test_special_tokens_mask(self):
tokenizers = self.get_tokenizers(do_lower_case=False)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
words, boxes = self.get_words_and_boxes()
# Testing single inputs
encoded_sequence = tokenizer.encode(words, boxes=boxes, add_special_tokens=False)
encoded_sequence_dict = tokenizer.encode_plus(
words, boxes=boxes, add_special_tokens=True, return_special_tokens_mask=True
)
encoded_sequence_w_special = encoded_sequence_dict["input_ids"]
special_tokens_mask = encoded_sequence_dict["special_tokens_mask"]
self.assertEqual(len(special_tokens_mask), len(encoded_sequence_w_special))
filtered_sequence = [x for i, x in enumerate(encoded_sequence_w_special) if not special_tokens_mask[i]]
self.assertEqual(encoded_sequence, filtered_sequence)
def test_save_and_load_tokenizer(self):
# safety check on max_len default value so we are sure the test works
tokenizers = self.get_tokenizers()
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
self.assertNotEqual(tokenizer.model_max_length, 42)
# Now let's start the test
tokenizers = self.get_tokenizers()
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
# Isolate this from the other tests because we save additional tokens/etc
words, boxes = self.get_words_and_boxes()
tmpdirname = tempfile.mkdtemp()
before_tokens = tokenizer.encode(words, boxes=boxes, add_special_tokens=False)
before_vocab = tokenizer.get_vocab()
tokenizer.save_pretrained(tmpdirname)
after_tokenizer = tokenizer.__class__.from_pretrained(tmpdirname)
after_tokens = after_tokenizer.encode(words, boxes=boxes, add_special_tokens=False)
after_vocab = after_tokenizer.get_vocab()
self.assertListEqual(before_tokens, after_tokens)
self.assertDictEqual(before_vocab, after_vocab)
shutil.rmtree(tmpdirname)
def test_right_and_left_padding(self):
tokenizers = self.get_tokenizers(do_lower_case=False)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
words, boxes = self.get_words_and_boxes()
sequence = "Sequence"
padding_size = 10
# check correct behaviour if no pad_token_id exists and add it eventually
self._check_no_pad_token_padding(tokenizer, sequence)
padding_idx = tokenizer.pad_token_id
# RIGHT PADDING - Check that it correctly pads when a maximum length is specified along with the padding flag set to True
tokenizer.padding_side = "right"
encoded_sequence = tokenizer.encode(words, boxes=boxes)
sequence_length = len(encoded_sequence)
padded_sequence = tokenizer.encode(
words, boxes=boxes, max_length=sequence_length + padding_size, padding="max_length"
)
padded_sequence_length = len(padded_sequence)
assert sequence_length + padding_size == padded_sequence_length
assert encoded_sequence + [padding_idx] * padding_size == padded_sequence
# LEFT PADDING - Check that it correctly pads when a maximum length is specified along with the padding flag set to True
tokenizer.padding_side = "left"
encoded_sequence = tokenizer.encode(words, boxes=boxes)
sequence_length = len(encoded_sequence)
padded_sequence = tokenizer.encode(
words, boxes=boxes, max_length=sequence_length + padding_size, padding="max_length"
)
padded_sequence_length = len(padded_sequence)
assert sequence_length + padding_size == padded_sequence_length
assert [padding_idx] * padding_size + encoded_sequence == padded_sequence
# RIGHT & LEFT PADDING - Check that nothing is done for 'longest' and 'no_padding'
encoded_sequence = tokenizer.encode(words, boxes=boxes)
sequence_length = len(encoded_sequence)
tokenizer.padding_side = "right"
padded_sequence_right = tokenizer.encode(words, boxes=boxes, padding=True)
padded_sequence_right_length = len(padded_sequence_right)
assert sequence_length == padded_sequence_right_length
assert encoded_sequence == padded_sequence_right
tokenizer.padding_side = "left"
padded_sequence_left = tokenizer.encode(words, boxes=boxes, padding="longest")
padded_sequence_left_length = len(padded_sequence_left)
assert sequence_length == padded_sequence_left_length
assert encoded_sequence == padded_sequence_left
tokenizer.padding_side = "right"
padded_sequence_right = tokenizer.encode(words, boxes=boxes)
padded_sequence_right_length = len(padded_sequence_right)
assert sequence_length == padded_sequence_right_length
assert encoded_sequence == padded_sequence_right
tokenizer.padding_side = "left"
padded_sequence_left = tokenizer.encode(words, boxes=boxes, padding=False)
padded_sequence_left_length = len(padded_sequence_left)
assert sequence_length == padded_sequence_left_length
assert encoded_sequence == padded_sequence_left
def test_token_type_ids(self):
tokenizers = self.get_tokenizers()
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
# test 1: single sequence
words, boxes = self.get_words_and_boxes()
output = tokenizer(words, boxes=boxes, return_token_type_ids=True)
# Assert that the token type IDs have the same length as the input IDs
self.assertEqual(len(output["token_type_ids"]), len(output["input_ids"]))
# Assert that the token type IDs have the same length as the attention mask
self.assertEqual(len(output["token_type_ids"]), len(output["attention_mask"]))
self.assertIn(0, output["token_type_ids"])
self.assertNotIn(1, output["token_type_ids"])
# test 2: two sequences (question + words)
question, words, boxes = self.get_question_words_and_boxes()
output = tokenizer(question, words, boxes, return_token_type_ids=True)
# Assert that the token type IDs have the same length as the input IDs
self.assertEqual(len(output["token_type_ids"]), len(output["input_ids"]))
# Assert that the token type IDs have the same length as the attention mask
self.assertEqual(len(output["token_type_ids"]), len(output["attention_mask"]))
self.assertIn(0, output["token_type_ids"])
def test_offsets_mapping(self):
for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
with self.subTest(f"{tokenizer.__class__.__name__} ({pretrained_name})"):
tokenizer_r = self.rust_tokenizer_class.from_pretrained(pretrained_name, **kwargs)
text = ["a", "wonderful", "test"]
boxes = [[1, 8, 12, 20] for _ in range(len(text))]
# No pair
tokens_with_offsets = tokenizer_r.encode_plus(
text,
boxes=boxes,
return_special_tokens_mask=True,
return_offsets_mapping=True,
add_special_tokens=True,
)
added_tokens = tokenizer_r.num_special_tokens_to_add(False)
offsets = tokens_with_offsets["offset_mapping"]
# Assert there is the same number of tokens and offsets
self.assertEqual(len(offsets), len(tokens_with_offsets["input_ids"]))
# Assert there is online added_tokens special_tokens
self.assertEqual(sum(tokens_with_offsets["special_tokens_mask"]), added_tokens)
# Pairs
text = "what's his name"
pair = ["a", "wonderful", "test"]
boxes = [[1, 8, 12, 20] for _ in range(len(pair))]
tokens_with_offsets = tokenizer_r.encode_plus(
text,
pair,
boxes=boxes,
return_special_tokens_mask=True,
return_offsets_mapping=True,
add_special_tokens=True,
)
added_tokens = tokenizer_r.num_special_tokens_to_add(True)
offsets = tokens_with_offsets["offset_mapping"]
# Assert there is the same number of tokens and offsets
self.assertEqual(len(offsets), len(tokens_with_offsets["input_ids"]))
# Assert there is online added_tokens special_tokens
self.assertEqual(sum(tokens_with_offsets["special_tokens_mask"]), added_tokens)
@require_torch
@slow
def test_torch_encode_plus_sent_to_model(self):
import torch
from transformers import MODEL_MAPPING, TOKENIZER_MAPPING
MODEL_TOKENIZER_MAPPING = merge_model_tokenizer_mappings(MODEL_MAPPING, TOKENIZER_MAPPING)
tokenizers = self.get_tokenizers(do_lower_case=False)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
if tokenizer.__class__ not in MODEL_TOKENIZER_MAPPING:
return
config_class, model_class = MODEL_TOKENIZER_MAPPING[tokenizer.__class__]
config = config_class()
if config.is_encoder_decoder or config.pad_token_id is None:
return
model = model_class(config)
# Make sure the model contains at least the full vocabulary size in its embedding matrix
is_using_common_embeddings = hasattr(model.get_input_embeddings(), "weight")
assert (
(model.get_input_embeddings().weight.shape[0] >= len(tokenizer))
if is_using_common_embeddings
else True
)
# Build sequence
words, boxes = self.get_words_and_boxes()
encoded_sequence = tokenizer.encode_plus(words, boxes=boxes, return_tensors="pt")
batch_encoded_sequence = tokenizer.batch_encode_plus(
[words, words], boxes=[boxes, boxes], return_tensors="pt"
)
# We add dummy pixel_values keys (as LayoutLMv3 actually also requires a feature extractor
# to prepare the image input)
encoded_sequence["pixel_values"] = torch.randn(1, 3, 224, 224)
batch_encoded_sequence["pixel_values"] = torch.randn(2, 3, 224, 224)
# This should not fail
with torch.no_grad(): # saves some time
model(**encoded_sequence)
model(**batch_encoded_sequence)
def test_rust_and_python_full_tokenizers(self):
if not self.test_rust_tokenizer:
return
if not self.test_slow_tokenizer:
# as we don't have a slow version, we can't compare the outputs between slow and fast versions
return
tokenizer = self.get_tokenizer()
rust_tokenizer = self.get_rust_tokenizer()
words, boxes = self.get_words_and_boxes()
ids = tokenizer.encode(words, boxes=boxes, add_special_tokens=False)
rust_ids = rust_tokenizer.encode(words, boxes=boxes, add_special_tokens=False)
self.assertListEqual(ids, rust_ids)
ids = tokenizer.encode(words, boxes=boxes, add_special_tokens=True)
rust_ids = rust_tokenizer.encode(words, boxes=boxes, add_special_tokens=True)
self.assertListEqual(ids, rust_ids)
def test_tokenization_python_rust_equals(self):
if not self.test_slow_tokenizer:
# as we don't have a slow version, we can't compare the outputs between slow and fast versions
return
for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
with self.subTest(f"{tokenizer.__class__.__name__} ({pretrained_name})"):
tokenizer_r = self.rust_tokenizer_class.from_pretrained(pretrained_name, **kwargs)
tokenizer_p = self.tokenizer_class.from_pretrained(pretrained_name, **kwargs)
words, boxes = self.get_words_and_boxes()
# Ensure basic input match
input_p = tokenizer_p.encode_plus(words, boxes=boxes)
input_r = tokenizer_r.encode_plus(words, boxes=boxes)
for key in filter(
lambda x: x in ["input_ids", "token_type_ids", "attention_mask", "bbox"], input_p.keys()
):
self.assertSequenceEqual(input_p[key], input_r[key])
input_pairs_p = tokenizer_p.encode_plus(words, boxes=boxes)
input_pairs_r = tokenizer_r.encode_plus(words, boxes=boxes)
for key in filter(
lambda x: x in ["input_ids", "token_type_ids", "attention_mask", "bbox"], input_p.keys()
):
self.assertSequenceEqual(input_pairs_p[key], input_pairs_r[key])
words = ["hello" for _ in range(1000)]
boxes = [[1000, 1000, 1000, 1000] for _ in range(1000)]
# Ensure truncation match
input_p = tokenizer_p.encode_plus(words, boxes=boxes, max_length=512, truncation=True)
input_r = tokenizer_r.encode_plus(words, boxes=boxes, max_length=512, truncation=True)
for key in filter(
lambda x: x in ["input_ids", "token_type_ids", "attention_mask", "bbox"], input_p.keys()
):
self.assertSequenceEqual(input_p[key], input_r[key])
# Ensure truncation with stride match
input_p = tokenizer_p.encode_plus(
words, boxes=boxes, max_length=512, truncation=True, stride=3, return_overflowing_tokens=True
)
input_r = tokenizer_r.encode_plus(
words, boxes=boxes, max_length=512, truncation=True, stride=3, return_overflowing_tokens=True
)
for key in filter(
lambda x: x in ["input_ids", "token_type_ids", "attention_mask", "bbox"], input_p.keys()
):
self.assertSequenceEqual(input_p[key], input_r[key][0])
def test_embeded_special_tokens(self):
if not self.test_slow_tokenizer:
# as we don't have a slow version, we can't compare the outputs between slow and fast versions
return
for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
with self.subTest(f"{tokenizer.__class__.__name__} ({pretrained_name})"):
tokenizer_r = self.rust_tokenizer_class.from_pretrained(pretrained_name, **kwargs)
tokenizer_p = self.tokenizer_class.from_pretrained(pretrained_name, **kwargs)
words, boxes = self.get_words_and_boxes()
tokens_r = tokenizer_r.encode_plus(
words,
boxes=boxes,
add_special_tokens=True,
)
tokens_p = tokenizer_p.encode_plus(
words,
boxes=boxes,
add_special_tokens=True,
)
for key in tokens_p.keys():
self.assertEqual(tokens_r[key], tokens_p[key])
if "token_type_ids" in tokens_r:
self.assertEqual(sum(tokens_r["token_type_ids"]), sum(tokens_p["token_type_ids"]))
tokens_r = tokenizer_r.convert_ids_to_tokens(tokens_r["input_ids"])
tokens_p = tokenizer_p.convert_ids_to_tokens(tokens_p["input_ids"])
self.assertSequenceEqual(tokens_r, tokens_p)
def test_compare_add_special_tokens(self):
for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
with self.subTest(f"{tokenizer.__class__.__name__} ({pretrained_name})"):
tokenizer_r = self.rust_tokenizer_class.from_pretrained(pretrained_name, **kwargs)
simple_num_special_tokens_to_add = tokenizer_r.num_special_tokens_to_add(pair=False)
words, boxes = self.get_words_and_boxes()
# tokenize()
no_special_tokens = tokenizer_r.tokenize(" ".join(words), add_special_tokens=False)
with_special_tokens = tokenizer_r.tokenize(" ".join(words), add_special_tokens=True)
self.assertEqual(len(no_special_tokens), len(with_special_tokens) - simple_num_special_tokens_to_add)
# encode()
no_special_tokens = tokenizer_r.encode(words, boxes=boxes, add_special_tokens=False)
with_special_tokens = tokenizer_r.encode(words, boxes=boxes, add_special_tokens=True)
self.assertEqual(len(no_special_tokens), len(with_special_tokens) - simple_num_special_tokens_to_add)
# encode_plus()
no_special_tokens = tokenizer_r.encode_plus(words, boxes=boxes, add_special_tokens=False)
with_special_tokens = tokenizer_r.encode_plus(words, boxes=boxes, add_special_tokens=True)
for key in no_special_tokens.keys():
self.assertEqual(
len(no_special_tokens[key]),
len(with_special_tokens[key]) - simple_num_special_tokens_to_add,
)
# # batch_encode_plus
words, boxes = self.get_words_and_boxes_batch()
no_special_tokens = tokenizer_r.batch_encode_plus(words, boxes=boxes, add_special_tokens=False)
with_special_tokens = tokenizer_r.batch_encode_plus(words, boxes=boxes, add_special_tokens=True)
for key in no_special_tokens.keys():
for i_no, i_with in zip(no_special_tokens[key], with_special_tokens[key]):
self.assertEqual(len(i_no), len(i_with) - simple_num_special_tokens_to_add)
@slow
def test_layoutlmv3_truncation_integration_test(self):
words, boxes = self.get_words_and_boxes()
tokenizer = LayoutLMv3Tokenizer.from_pretrained("microsoft/layoutlmv3-base", model_max_length=512)
for i in range(12, 512):
new_encoded_inputs = tokenizer.encode(words, boxes=boxes, max_length=i, truncation=True)
# Ensure that the input IDs are less than the max length defined.
self.assertLessEqual(len(new_encoded_inputs), i)
tokenizer.model_max_length = 20
new_encoded_inputs = tokenizer.encode(words, boxes=boxes, truncation=True)
dropped_encoded_inputs = tokenizer.encode(words, boxes=boxes, truncation=True)
# Ensure that the input IDs are still truncated when no max_length is specified
self.assertListEqual(new_encoded_inputs, dropped_encoded_inputs)
self.assertLessEqual(len(new_encoded_inputs), 20)
@is_pt_tf_cross_test
def test_batch_encode_plus_tensors(self):
tokenizers = self.get_tokenizers(do_lower_case=False)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
words, boxes = self.get_words_and_boxes_batch()
# A Tensor cannot be build by sequences which are not the same size
self.assertRaises(ValueError, tokenizer.batch_encode_plus, words, boxes=boxes, return_tensors="pt")
self.assertRaises(ValueError, tokenizer.batch_encode_plus, words, boxes=boxes, return_tensors="tf")
if tokenizer.pad_token_id is None:
self.assertRaises(
ValueError,
tokenizer.batch_encode_plus,
words,
boxes=boxes,
padding=True,
return_tensors="pt",
)
self.assertRaises(
ValueError,
tokenizer.batch_encode_plus,
words,
boxes=boxes,
padding="longest",
return_tensors="tf",
)
else:
pytorch_tensor = tokenizer.batch_encode_plus(words, boxes=boxes, padding=True, return_tensors="pt")
tensorflow_tensor = tokenizer.batch_encode_plus(
words, boxes=boxes, padding="longest", return_tensors="tf"
)
encoded_sequences = tokenizer.batch_encode_plus(words, boxes=boxes, padding=True)
for key in encoded_sequences.keys():
pytorch_value = pytorch_tensor[key].tolist()
tensorflow_value = tensorflow_tensor[key].numpy().tolist()
encoded_value = encoded_sequences[key]
self.assertEqual(pytorch_value, tensorflow_value, encoded_value)
def test_sequence_ids(self):
tokenizers = self.get_tokenizers()
for tokenizer in tokenizers:
if not tokenizer.is_fast:
continue
with self.subTest(f"{tokenizer.__class__.__name__}"):
seq_0 = "Test this method."
seq_1 = ["With", "these", "inputs."]
boxes = [[1000, 1000, 1000, 1000] for _ in range(len(seq_1))]
# We want to have sequence 0 and sequence 1 are tagged
# respectively with 0 and 1 token_ids
# (regardless of whether the model use token type ids)
# We use this assumption in the QA pipeline among other place
output = tokenizer(seq_0.split(), boxes=boxes)
self.assertIn(0, output.sequence_ids())
output = tokenizer(seq_0, seq_1, boxes=boxes)
self.assertIn(0, output.sequence_ids())
self.assertIn(1, output.sequence_ids())
if tokenizer.num_special_tokens_to_add(pair=True):
self.assertIn(None, output.sequence_ids())
def test_special_tokens_initialization(self):
for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
with self.subTest(f"{tokenizer.__class__.__name__} ({pretrained_name})"):
added_tokens = [AddedToken("<special>", lstrip=True)]
tokenizer_r = self.rust_tokenizer_class.from_pretrained(
pretrained_name, additional_special_tokens=added_tokens, **kwargs
)
words = "Hey this is a <special> token".split()
boxes = [[1000, 1000, 1000, 1000] for _ in range(len(words))]
r_output = tokenizer_r.encode(words, boxes=boxes)
special_token_id = tokenizer_r.encode(
["<special>"], boxes=[1000, 1000, 1000, 1000], add_special_tokens=False
)[0]
self.assertTrue(special_token_id in r_output)
if self.test_slow_tokenizer:
tokenizer_cr = self.rust_tokenizer_class.from_pretrained(
pretrained_name, additional_special_tokens=added_tokens, **kwargs, from_slow=True
)
tokenizer_p = self.tokenizer_class.from_pretrained(
pretrained_name, additional_special_tokens=added_tokens, **kwargs
)
words = "Hey this is a <special> token".split()
boxes = [[1000, 1000, 1000, 1000] for _ in range(len(words))]
p_output = tokenizer_p.encode(words, boxes=boxes)
cr_output = tokenizer_cr.encode(words, boxes=boxes)
self.assertEqual(p_output, r_output)
self.assertEqual(cr_output, r_output)
self.assertTrue(special_token_id in p_output)
self.assertTrue(special_token_id in cr_output)
def test_training_new_tokenizer(self):
# This feature only exists for fast tokenizers
if not self.test_rust_tokenizer:
return
tokenizer = self.get_rust_tokenizer()
new_tokenizer = tokenizer.train_new_from_iterator(SMALL_TRAINING_CORPUS, 100)
# Test we can use the new tokenizer with something not seen during training
text = [["this", "is", "the"], ["how", "are", "you"]]
boxes = [[[1, 2, 3, 4], [5, 6, 7, 8], [1, 3, 4, 8]], [[5, 6, 7, 8], [4, 5, 6, 7], [3, 9, 2, 7]]]
inputs = new_tokenizer(text, boxes=boxes)
self.assertEqual(len(inputs["input_ids"]), 2)
decoded_input = new_tokenizer.decode(inputs["input_ids"][0], skip_special_tokens=True)
expected_result = " this is the"
if tokenizer.backend_tokenizer.normalizer is not None:
expected_result = tokenizer.backend_tokenizer.normalizer.normalize_str(expected_result)
self.assertEqual(expected_result, decoded_input)
# We check that the parameters of the tokenizer remained the same
# Check we have the same number of added_tokens for both pair and non-pair inputs.
self.assertEqual(tokenizer.num_special_tokens_to_add(False), new_tokenizer.num_special_tokens_to_add(False))
self.assertEqual(tokenizer.num_special_tokens_to_add(True), new_tokenizer.num_special_tokens_to_add(True))
# Check we have the correct max_length for both pair and non-pair inputs.
self.assertEqual(tokenizer.max_len_single_sentence, new_tokenizer.max_len_single_sentence)
self.assertEqual(tokenizer.max_len_sentences_pair, new_tokenizer.max_len_sentences_pair)
# Assert the set of special tokens match as we didn't ask to change them
self.assertSequenceEqual(
tokenizer.all_special_tokens_extended,
new_tokenizer.all_special_tokens_extended,
)
self.assertDictEqual(tokenizer.special_tokens_map, new_tokenizer.special_tokens_map)
def test_training_new_tokenizer_with_special_tokens_change(self):
# This feature only exists for fast tokenizers
if not self.test_rust_tokenizer:
return
tokenizer = self.get_rust_tokenizer()
# Test with a special tokens map
class_signature = inspect.signature(tokenizer.__class__)
if "cls_token" in class_signature.parameters:
new_tokenizer = tokenizer.train_new_from_iterator(
SMALL_TRAINING_CORPUS, 100, special_tokens_map={tokenizer.cls_token: "<cls>"}
)
cls_id = new_tokenizer.get_vocab()["<cls>"]
self.assertEqual(new_tokenizer.cls_token, "<cls>")
self.assertEqual(new_tokenizer.cls_token_id, cls_id)
# Create a new mapping from the special tokens defined in the original tokenizer
special_tokens_list = SpecialTokensMixin.SPECIAL_TOKENS_ATTRIBUTES.copy()
special_tokens_list.remove("additional_special_tokens")
special_tokens_map = {}
for token in special_tokens_list:
# Get the private one to avoid unnecessary warnings.
if getattr(tokenizer, f"_{token}") is not None:
special_token = getattr(tokenizer, token)
special_tokens_map[special_token] = f"{special_token}a"
# Train new tokenizer
new_tokenizer = tokenizer.train_new_from_iterator(
SMALL_TRAINING_CORPUS, 100, special_tokens_map=special_tokens_map
)
# Check the changes
for token in special_tokens_list:
# Get the private one to avoid unnecessary warnings.
if getattr(tokenizer, f"_{token}") is None:
continue
special_token = getattr(tokenizer, token)
if special_token in special_tokens_map:
new_special_token = getattr(new_tokenizer, token)
self.assertEqual(special_tokens_map[special_token], new_special_token)
new_id = new_tokenizer.get_vocab()[new_special_token]
self.assertEqual(getattr(new_tokenizer, f"{token}_id"), new_id)
# Check if the AddedToken / string format has been kept
for special_token in tokenizer.all_special_tokens_extended:
if isinstance(special_token, AddedToken) and special_token.content not in special_tokens_map:
# The special token must appear identically in the list of the new tokenizer.
self.assertTrue(
special_token in new_tokenizer.all_special_tokens_extended,
f"'{special_token}' should be in {new_tokenizer.all_special_tokens_extended}",
)
elif isinstance(special_token, AddedToken):
# The special token must appear in the list of the new tokenizer as an object of type AddedToken with
# the same parameters as the old AddedToken except the content that the user has requested to change.
special_token_str = special_token.content
new_special_token_str = special_tokens_map[special_token_str]
find = False
for candidate in new_tokenizer.all_special_tokens_extended:
if (
isinstance(candidate, AddedToken)
and candidate.content == new_special_token_str
and candidate.lstrip == special_token.lstrip
and candidate.rstrip == special_token.rstrip
and candidate.normalized == special_token.normalized
and candidate.single_word == special_token.single_word
):
find = True
break
self.assertTrue(
find,
f"'{new_special_token_str}' doesn't appear in the list "
f"'{new_tokenizer.all_special_tokens_extended}' as an AddedToken with the same parameters as "
f"'{special_token}' in the list {tokenizer.all_special_tokens_extended}",
)
elif special_token not in special_tokens_map:
# The special token must appear identically in the list of the new tokenizer.
self.assertTrue(
special_token in new_tokenizer.all_special_tokens_extended,
f"'{special_token}' should be in {new_tokenizer.all_special_tokens_extended}",
)
else:
# The special token must appear in the list of the new tokenizer as an object of type string.
self.assertTrue(special_tokens_map[special_token] in new_tokenizer.all_special_tokens_extended)
# Test we can use the new tokenizer with something not seen during training
words = [["this", "is"], ["hello", "🤗"]]
boxes = [[[1, 2, 3, 4], [5, 6, 7, 8]], [[1, 2, 3, 4], [5, 6, 7, 8]]]
inputs = new_tokenizer(words, boxes=boxes)
self.assertEqual(len(inputs["input_ids"]), 2)
decoded_input = new_tokenizer.decode(inputs["input_ids"][0], skip_special_tokens=True)
expected_result = " this is"
if tokenizer.backend_tokenizer.normalizer is not None:
expected_result = tokenizer.backend_tokenizer.normalizer.normalize_str(expected_result)
self.assertEqual(expected_result, decoded_input)
def test_prepare_for_model(self):
tokenizers = self.get_tokenizers(do_lower_case=False)
for tokenizer in tokenizers:
# only test prepare_for_model for the slow tokenizer
if tokenizer.__class__.__name__ == "LayoutLMv3TokenizerFast":
continue
with self.subTest(f"{tokenizer.__class__.__name__}"):
words, boxes = self.get_words_and_boxes()
prepared_input_dict = tokenizer.prepare_for_model(words, boxes=boxes, add_special_tokens=True)
input_dict = tokenizer.encode_plus(words, boxes=boxes, add_special_tokens=True)
self.assertEqual(input_dict, prepared_input_dict)
def test_padding_different_model_input_name(self):
if not self.test_slow_tokenizer:
# as we don't have a slow version, we can't compare the outputs between slow and fast versions
return
for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
with self.subTest(f"{tokenizer.__class__.__name__} ({pretrained_name})"):
tokenizer_r = self.rust_tokenizer_class.from_pretrained(pretrained_name, **kwargs)
tokenizer_p = self.tokenizer_class.from_pretrained(pretrained_name, **kwargs)
self.assertEqual(tokenizer_p.pad_token_id, tokenizer_r.pad_token_id)
pad_token_id = tokenizer_p.pad_token_id
words, boxes = self.get_words_and_boxes_batch()
input_r = tokenizer_r.batch_encode_plus(words, boxes=boxes)
input_p = tokenizer_r.batch_encode_plus(words, boxes=boxes)
# rename encoded batch to "inputs"
input_r["inputs"] = input_r[tokenizer_r.model_input_names[0]]
del input_r[tokenizer_r.model_input_names[0]]
input_p["inputs"] = input_p[tokenizer_p.model_input_names[0]]
del input_p[tokenizer_p.model_input_names[0]]
# Renaming `input_ids` to `inputs`
tokenizer_r.model_input_names = ["inputs"] + tokenizer_r.model_input_names[1:]
tokenizer_p.model_input_names = ["inputs"] + tokenizer_p.model_input_names[1:]
input_r = tokenizer_r.pad(input_r, padding="longest")
input_p = tokenizer_r.pad(input_p, padding="longest")
max_length = len(input_p["inputs"][0])
self.assert_batch_padded_input_match(
input_r, input_p, max_length, pad_token_id, model_main_input_name="inputs"
)
def test_batch_encode_dynamic_overflowing(self):
"""
When calling batch_encode with multiple sequences, it can return different number of
overflowing encoding for each sequence:
[
Sequence 1: [Encoding 1, Encoding 2],
Sequence 2: [Encoding 1],
Sequence 3: [Encoding 1, Encoding 2, ... Encoding N]
]
This needs to be padded so that it can represented as a tensor
"""
for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
tokenizer = self.rust_tokenizer_class.from_pretrained(pretrained_name, **kwargs)
with self.subTest(f"{tokenizer.__class__.__name__} ({pretrained_name}, {tokenizer.__class__.__name__})"):
if is_torch_available():
returned_tensor = "pt"
elif is_tf_available():
returned_tensor = "tf"
else:
returned_tensor = "jax"
# Single example
words = ["HuggingFace", "is", "solving", "NLP", "one", "commit", "at", "a", "time"]
boxes = [[i, i, i, i] for i in range(len(words))]
tokens = tokenizer.encode_plus(
words,
boxes=boxes,
max_length=6,
padding=True,
truncation=True,
return_tensors=returned_tensor,
return_overflowing_tokens=True,
)
for key in filter(lambda x: "overflow_to_sample_mapping" not in x, tokens.keys()):
if key != "bbox":
self.assertEqual(len(tokens[key].shape), 2)
else:
self.assertEqual(len(tokens[key].shape), 3)
# Batch of examples
# For these 2 examples, 3 training examples will be created
words_batched = [
["HuggingFace", "is", "solving", "NLP", "one", "commit", "at", "a", "time"],
["Very", "tiny", "input"],
]
boxes_batched = [[[i, i, i, i] for i in range(len(words_item))] for words_item in words_batched]
tokens = tokenizer.batch_encode_plus(
words_batched,
boxes=boxes_batched,
max_length=6,
padding=True,
truncation="only_first",
return_tensors=returned_tensor,
return_overflowing_tokens=True,
)
for key in filter(lambda x: "overflow_to_sample_mapping" not in x, tokens.keys()):
if key != "bbox":
self.assertEqual(len(tokens[key].shape), 2)
self.assertEqual(tokens[key].shape[-1], 6)
else:
self.assertEqual(len(tokens[key].shape), 3)
self.assertEqual(tokens[key].shape[-1], 4)
@unittest.skip("TO DO: overwrite this very extensive test.")
def test_alignement_methods(self):
pass
def get_clean_sequence(self, tokenizer, with_prefix_space=False, max_length=20, min_length=5):
toks = [(i, tokenizer.decode([i], clean_up_tokenization_spaces=False)) for i in range(len(tokenizer))]
toks = list(filter(lambda t: re.match(r"^[ a-zA-Z]+$", t[1]), toks))
toks = list(
filter(
lambda t: [t[0]]
== tokenizer.encode(t[1].split(" "), boxes=len(t[1]) * [[1, 1, 1, 1]], add_special_tokens=False),
toks,
)
)
if max_length is not None and len(toks) > max_length:
toks = toks[:max_length]
if min_length is not None and len(toks) < min_length and len(toks) > 0:
while len(toks) < min_length:
toks = toks + toks
# toks_str = [t[1] for t in toks]
toks_ids = [t[0] for t in toks]
# Ensure consistency
output_txt = tokenizer.decode(toks_ids, clean_up_tokenization_spaces=False)
if " " not in output_txt and len(toks_ids) > 1:
output_txt = (
tokenizer.decode([toks_ids[0]], clean_up_tokenization_spaces=False)
+ " "
+ tokenizer.decode(toks_ids[1:], clean_up_tokenization_spaces=False)
)
if with_prefix_space:
output_txt = " " + output_txt
words = output_txt.split(" ")
boxes = [[i, i, i, i] for i in range(len(words))]
output_ids = tokenizer.encode(words, boxes=boxes, add_special_tokens=False)
return words, boxes, output_ids
def test_added_token_with_space_before(self):
tokenizer_s = self.get_tokenizer()
tokenizer_f = self.get_rust_tokenizer()
tokens_to_add = ["AAA", "bbb"]
words_with_space = [f" {token}" for token in tokens_to_add + list(tokenizer_s.added_tokens_encoder.keys())]
words_without_space = tokens_to_add + list(tokenizer_s.added_tokens_encoder.keys())
boxes = [[i, i, i, i] for i in range(len(words_with_space))]
tokens_to_add_formated = [
AddedToken(token, rstrip=True, lstrip=True, single_word=False) for token in tokens_to_add
]
tokenizer_s.add_tokens(tokens_to_add_formated)
tokenizer_f.add_tokens(tokens_to_add_formated)
ids_s = tokenizer_s(words_with_space, boxes=boxes).input_ids
ids_f = tokenizer_f(words_with_space, boxes=boxes).input_ids
tokens_s = tokenizer_s.convert_ids_to_tokens(ids_s)
tokens_f = tokenizer_f.convert_ids_to_tokens(ids_f)
ids_s = tokenizer_s(words_without_space, boxes=boxes).input_ids
ids_f = tokenizer_f(words_without_space, boxes=boxes).input_ids
tokens_s = tokenizer_s.convert_ids_to_tokens(ids_s)
tokens_f = tokenizer_f.convert_ids_to_tokens(ids_f)
self.assertEqual(tokens_s, tokens_f)
def test_maximum_encoding_length_pair_input(self):
tokenizers = self.get_tokenizers(do_lower_case=False, model_max_length=100)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
# Build a sequence from our model's vocabulary
stride = 2
seq_0, boxes_0, ids = self.get_clean_sequence(tokenizer, max_length=20)
question_0 = " ".join(map(str, seq_0))
if len(ids) <= 2 + stride:
seq_0 = (seq_0 + " ") * (2 + stride)
ids = None
seq0_tokens = tokenizer(seq_0, boxes=boxes_0, add_special_tokens=False)
seq0_input_ids = seq0_tokens["input_ids"]
self.assertGreater(len(seq0_input_ids), 2 + stride)
question_1 = "This is another sentence to be encoded."
seq_1 = ["what", "a", "weird", "test", "weirdly", "weird"]
boxes_1 = [[i, i, i, i] for i in range(1, len(seq_1) + 1)]
seq1_tokens = tokenizer(seq_1, boxes=boxes_1, add_special_tokens=False)
if abs(len(seq0_input_ids) - len(seq1_tokens["input_ids"])) <= 2:
seq1_tokens_input_ids = seq1_tokens["input_ids"] + seq1_tokens["input_ids"]
seq_1 = tokenizer.decode(seq1_tokens_input_ids, clean_up_tokenization_spaces=False)
seq_1 = seq_1.split(" ")
boxes_1 = [[i, i, i, i] for i in range(1, len(seq_1) + 1)]
seq1_tokens = tokenizer(seq_1, boxes=boxes_1, add_special_tokens=False)
seq1_input_ids = seq1_tokens["input_ids"]
self.assertGreater(len(seq1_input_ids), 2 + stride)
smallest = seq1_input_ids if len(seq0_input_ids) > len(seq1_input_ids) else seq0_input_ids
# We are not using the special tokens - a bit too hard to test all the tokenizers with this
# TODO try this again later
sequence = tokenizer(
question_0, seq_1, boxes=boxes_1, add_special_tokens=False
) # , add_prefix_space=False)
# Test with max model input length
model_max_length = tokenizer.model_max_length
self.assertEqual(model_max_length, 100)
seq_2 = seq_0 * model_max_length
question_2 = " ".join(map(str, seq_2))
boxes_2 = boxes_0 * model_max_length
self.assertGreater(len(seq_2), model_max_length)
sequence1 = tokenizer(seq_1, boxes=boxes_1, add_special_tokens=False)
total_length1 = len(sequence1["input_ids"])
sequence2 = tokenizer(question_2, seq_1, boxes=boxes_1, add_special_tokens=False)
total_length2 = len(sequence2["input_ids"])
self.assertLess(total_length1, model_max_length, "Issue with the testing sequence, please update it.")
self.assertGreater(
total_length2, model_max_length, "Issue with the testing sequence, please update it."
)
# Simple
padding_strategies = (
[False, True, "longest"] if tokenizer.pad_token and tokenizer.pad_token_id >= 0 else [False]
)
for padding_state in padding_strategies:
with self.subTest(f"{tokenizer.__class__.__name__} Padding: {padding_state}"):
for truncation_state in [True, "longest_first", "only_first"]:
with self.subTest(f"{tokenizer.__class__.__name__} Truncation: {truncation_state}"):
output = tokenizer(
question_2,
seq_1,
boxes=boxes_1,
padding=padding_state,
truncation=truncation_state,
)
self.assertEqual(len(output["input_ids"]), model_max_length)
self.assertEqual(len(output["bbox"]), model_max_length)
output = tokenizer(
[question_2],
[seq_1],
boxes=[boxes_1],
padding=padding_state,
truncation=truncation_state,
)
self.assertEqual(len(output["input_ids"][0]), model_max_length)
self.assertEqual(len(output["bbox"][0]), model_max_length)
# Simple
output = tokenizer(
question_1, seq_2, boxes=boxes_2, padding=padding_state, truncation="only_second"
)
self.assertEqual(len(output["input_ids"]), model_max_length)
self.assertEqual(len(output["bbox"]), model_max_length)
output = tokenizer(
[question_1], [seq_2], boxes=[boxes_2], padding=padding_state, truncation="only_second"
)
self.assertEqual(len(output["input_ids"][0]), model_max_length)
self.assertEqual(len(output["bbox"][0]), model_max_length)
# Simple with no truncation
# Reset warnings
tokenizer.deprecation_warnings = {}
with self.assertLogs("transformers", level="WARNING") as cm:
output = tokenizer(
question_1, seq_2, boxes=boxes_2, padding=padding_state, truncation=False
)
self.assertNotEqual(len(output["input_ids"]), model_max_length)
self.assertNotEqual(len(output["bbox"]), model_max_length)
self.assertEqual(len(cm.records), 1)
self.assertTrue(
cm.records[0].message.startswith(
"Token indices sequence length is longer than the specified maximum sequence length"
" for this model"
)
)
tokenizer.deprecation_warnings = {}
with self.assertLogs("transformers", level="WARNING") as cm:
output = tokenizer(
[question_1], [seq_2], boxes=[boxes_2], padding=padding_state, truncation=False
)
self.assertNotEqual(len(output["input_ids"][0]), model_max_length)
self.assertNotEqual(len(output["bbox"][0]), model_max_length)
self.assertEqual(len(cm.records), 1)
self.assertTrue(
cm.records[0].message.startswith(
"Token indices sequence length is longer than the specified maximum sequence length"
" for this model"
)
)
# Check the order of Sequence of input ids, overflowing tokens and bbox sequence with truncation
truncated_first_sequence = (
tokenizer(seq_0, boxes=boxes_0, add_special_tokens=False)["input_ids"][:-2]
+ tokenizer(seq_1, boxes=boxes_1, add_special_tokens=False)["input_ids"]
)
truncated_second_sequence = (
tokenizer(seq_0, boxes=boxes_0, add_special_tokens=False)["input_ids"]
+ tokenizer(seq_1, boxes=boxes_1, add_special_tokens=False)["input_ids"][:-2]
)
truncated_longest_sequence = (
truncated_first_sequence
if len(seq0_input_ids) > len(seq1_input_ids)
else truncated_second_sequence
)
overflow_first_sequence = (
tokenizer(seq_0, boxes=boxes_0, add_special_tokens=False)["input_ids"][-(2 + stride) :]
+ tokenizer(seq_1, boxes=boxes_1, add_special_tokens=False)["input_ids"]
)
overflow_second_sequence = (
tokenizer(seq_0, boxes=boxes_0, add_special_tokens=False)["input_ids"]
+ tokenizer(seq_1, boxes=boxes_1, add_special_tokens=False)["input_ids"][-(2 + stride) :]
)
overflow_longest_sequence = (
overflow_first_sequence if len(seq0_input_ids) > len(seq1_input_ids) else overflow_second_sequence
)
bbox_first = [[0, 0, 0, 0]] * (len(seq0_input_ids) - 2)
bbox_first_sequence = bbox_first + tokenizer(seq_1, boxes=boxes_1, add_special_tokens=False)["bbox"]
overflowing_token_bbox_first_sequence_slow = [[0, 0, 0, 0]] * (2 + stride)
overflowing_token_bbox_first_sequence_fast = [[0, 0, 0, 0]] * (2 + stride) + tokenizer(
seq_1, boxes=boxes_1, add_special_tokens=False
)["bbox"]
bbox_second = [[0, 0, 0, 0]] * len(seq0_input_ids)
bbox_second_sequence = (
bbox_second + tokenizer(seq_1, boxes=boxes_1, add_special_tokens=False)["bbox"][:-2]
)
overflowing_token_bbox_second_sequence_slow = tokenizer(
seq_1, boxes=boxes_1, add_special_tokens=False
)["bbox"][-(2 + stride) :]
overflowing_token_bbox_second_sequence_fast = [[0, 0, 0, 0]] * len(seq0_input_ids) + tokenizer(
seq_1, boxes=boxes_1, add_special_tokens=False
)["bbox"][-(2 + stride) :]
bbox_longest_sequence = (
bbox_first_sequence if len(seq0_tokens) > len(seq1_tokens) else bbox_second_sequence
)
overflowing_token_bbox_longest_sequence_fast = (
overflowing_token_bbox_first_sequence_fast
if len(seq0_tokens) > len(seq1_tokens)
else overflowing_token_bbox_second_sequence_fast
)
# Overflowing tokens are handled quite differently in slow and fast tokenizers
if isinstance(tokenizer, LayoutLMv3TokenizerFast):
information = tokenizer(
question_0,
seq_1,
boxes=boxes_1,
max_length=len(sequence["input_ids"]) - 2,
add_special_tokens=False,
stride=stride,
truncation="longest_first",
return_overflowing_tokens=True,
# add_prefix_space=False,
)
truncated_sequence = information["input_ids"][0]
overflowing_tokens = information["input_ids"][1]
bbox = information["bbox"][0]
overflowing_bbox = information["bbox"][1]
self.assertEqual(len(information["input_ids"]), 2)
self.assertEqual(len(truncated_sequence), len(sequence["input_ids"]) - 2)
self.assertEqual(truncated_sequence, truncated_longest_sequence)
self.assertEqual(len(overflowing_tokens), 2 + stride + len(smallest))
self.assertEqual(overflowing_tokens, overflow_longest_sequence)
self.assertEqual(bbox, bbox_longest_sequence)
self.assertEqual(len(overflowing_bbox), 2 + stride + len(smallest))
self.assertEqual(overflowing_bbox, overflowing_token_bbox_longest_sequence_fast)
else:
# No overflowing tokens when using 'longest' in python tokenizers
with self.assertRaises(ValueError) as context:
information = tokenizer(
question_0,
seq_1,
boxes=boxes_1,
max_length=len(sequence["input_ids"]) - 2,
add_special_tokens=False,
stride=stride,
truncation="longest_first",
return_overflowing_tokens=True,
# add_prefix_space=False,
)
self.assertTrue(
context.exception.args[0].startswith(
"Not possible to return overflowing tokens for pair of sequences with the "
"`longest_first`. Please select another truncation strategy than `longest_first`, "
"for instance `only_second` or `only_first`."
)
)
# Overflowing tokens are handled quite differently in slow and fast tokenizers
if isinstance(tokenizer, LayoutLMv3TokenizerFast):
information = tokenizer(
question_0,
seq_1,
boxes=boxes_1,
max_length=len(sequence["input_ids"]) - 2,
add_special_tokens=False,
stride=stride,
truncation=True,
return_overflowing_tokens=True,
# add_prefix_space=False,
)
truncated_sequence = information["input_ids"][0]
overflowing_tokens = information["input_ids"][1]
bbox = information["bbox"][0]
overflowing_bbox = information["bbox"][1]
self.assertEqual(len(information["input_ids"]), 2)
self.assertEqual(len(truncated_sequence), len(sequence["input_ids"]) - 2)
self.assertEqual(truncated_sequence, truncated_longest_sequence)
self.assertEqual(len(overflowing_tokens), 2 + stride + len(smallest))
self.assertEqual(overflowing_tokens, overflow_longest_sequence)
self.assertEqual(bbox, bbox_longest_sequence)
self.assertEqual(overflowing_bbox, overflowing_token_bbox_longest_sequence_fast)
else:
# No overflowing tokens when using 'longest' in python tokenizers
with self.assertRaises(ValueError) as context:
information = tokenizer(
question_0,
seq_1,
boxes=boxes_1,
max_length=len(sequence["input_ids"]) - 2,
add_special_tokens=False,
stride=stride,
truncation=True,
return_overflowing_tokens=True,
# add_prefix_space=False,
)
self.assertTrue(
context.exception.args[0].startswith(
"Not possible to return overflowing tokens for pair of sequences with the "
"`longest_first`. Please select another truncation strategy than `longest_first`, "
"for instance `only_second` or `only_first`."
)
)
information_first_truncated = tokenizer(
question_0,
seq_1,
boxes=boxes_1,
max_length=len(sequence["input_ids"]) - 2,
add_special_tokens=False,
stride=stride,
truncation="only_first",
return_overflowing_tokens=True,
# add_prefix_space=False,
)
# Overflowing tokens are handled quite differently in slow and fast tokenizers
if isinstance(tokenizer, LayoutLMv3TokenizerFast):
truncated_sequence = information_first_truncated["input_ids"][0]
overflowing_tokens = information_first_truncated["input_ids"][1]
bbox = information_first_truncated["bbox"][0]
overflowing_bbox = information_first_truncated["bbox"][0]
self.assertEqual(len(information_first_truncated["input_ids"]), 2)
self.assertEqual(len(truncated_sequence), len(sequence["input_ids"]) - 2)
self.assertEqual(truncated_sequence, truncated_first_sequence)
self.assertEqual(len(overflowing_tokens), 2 + stride + len(seq1_input_ids))
self.assertEqual(overflowing_tokens, overflow_first_sequence)
self.assertEqual(bbox, bbox_first_sequence)
self.assertEqual(overflowing_bbox, overflowing_token_bbox_first_sequence_fast)
else:
truncated_sequence = information_first_truncated["input_ids"]
overflowing_tokens = information_first_truncated["overflowing_tokens"]
overflowing_bbox = information_first_truncated["overflowing_token_boxes"]
bbox = information_first_truncated["bbox"]
self.assertEqual(len(truncated_sequence), len(sequence["input_ids"]) - 2)
self.assertEqual(truncated_sequence, truncated_first_sequence)
self.assertEqual(len(overflowing_tokens), 2 + stride)
self.assertEqual(overflowing_tokens, seq0_input_ids[-(2 + stride) :])
self.assertEqual(bbox, bbox_first_sequence)
self.assertEqual(overflowing_bbox, overflowing_token_bbox_first_sequence_slow)
information_second_truncated = tokenizer(
question_0,
seq_1,
boxes=boxes_1,
max_length=len(sequence["input_ids"]) - 2,
add_special_tokens=False,
stride=stride,
truncation="only_second",
return_overflowing_tokens=True,
# add_prefix_space=False,
)
# Overflowing tokens are handled quite differently in slow and fast tokenizers
if isinstance(tokenizer, LayoutLMv3TokenizerFast):
truncated_sequence = information_second_truncated["input_ids"][0]
overflowing_tokens = information_second_truncated["input_ids"][1]
bbox = information_second_truncated["bbox"][0]
overflowing_bbox = information_second_truncated["bbox"][1]
self.assertEqual(len(information_second_truncated["input_ids"]), 2)
self.assertEqual(len(truncated_sequence), len(sequence["input_ids"]) - 2)
self.assertEqual(truncated_sequence, truncated_second_sequence)
self.assertEqual(len(overflowing_tokens), 2 + stride + len(seq0_input_ids))
self.assertEqual(overflowing_tokens, overflow_second_sequence)
self.assertEqual(bbox, bbox_second_sequence)
self.assertEqual(overflowing_bbox, overflowing_token_bbox_second_sequence_fast)
else:
truncated_sequence = information_second_truncated["input_ids"]
overflowing_tokens = information_second_truncated["overflowing_tokens"]
bbox = information_second_truncated["bbox"]
overflowing_bbox = information_second_truncated["overflowing_token_boxes"]
self.assertEqual(len(truncated_sequence), len(sequence["input_ids"]) - 2)
self.assertEqual(truncated_sequence, truncated_second_sequence)
self.assertEqual(len(overflowing_tokens), 2 + stride)
self.assertEqual(overflowing_tokens, seq1_input_ids[-(2 + stride) :])
self.assertEqual(bbox, bbox_second_sequence)
self.assertEqual(overflowing_bbox, overflowing_token_bbox_second_sequence_slow)
def test_maximum_encoding_length_single_input(self):
tokenizers = self.get_tokenizers(do_lower_case=False, model_max_length=100)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
seq_0, boxes_0, ids = self.get_clean_sequence(tokenizer, max_length=20)
sequence = tokenizer(seq_0, boxes=boxes_0, add_special_tokens=False)
total_length = len(sequence["input_ids"])
self.assertGreater(
total_length, 4, "Issue with the testing sequence, please update it, it's too short"
)
# Test with max model input length
model_max_length = tokenizer.model_max_length
self.assertEqual(model_max_length, 100)
seq_1 = seq_0 * model_max_length
boxes_1 = boxes_0 * model_max_length
sequence1 = tokenizer(seq_1, boxes=boxes_1, add_special_tokens=False)
total_length1 = len(sequence1["input_ids"])
self.assertGreater(
total_length1,
model_max_length,
"Issue with the testing sequence, please update it, it's too short",
)
# Simple
padding_strategies = (
[False, True, "longest"] if tokenizer.pad_token and tokenizer.pad_token_id >= 0 else [False]
)
for padding_state in padding_strategies:
with self.subTest(f"Padding: {padding_state}"):
for truncation_state in [True, "longest_first", "only_first"]:
with self.subTest(f"Truncation: {truncation_state}"):
output = tokenizer(
seq_1,
boxes=boxes_1,
padding=padding_state,
truncation=truncation_state,
)
self.assertEqual(len(output["input_ids"]), model_max_length)
self.assertEqual(len(output["bbox"]), model_max_length)
output = tokenizer(
[seq_1],
boxes=[boxes_1],
padding=padding_state,
truncation=truncation_state,
)
self.assertEqual(len(output["input_ids"][0]), model_max_length)
self.assertEqual(len(output["bbox"][0]), model_max_length)
# Simple with no truncation
# Reset warnings
tokenizer.deprecation_warnings = {}
with self.assertLogs("transformers", level="WARNING") as cm:
output = tokenizer(seq_1, boxes=boxes_1, padding=padding_state, truncation=False)
self.assertNotEqual(len(output["input_ids"]), model_max_length)
self.assertNotEqual(len(output["bbox"]), model_max_length)
self.assertEqual(len(cm.records), 1)
self.assertTrue(
cm.records[0].message.startswith(
"Token indices sequence length is longer than the specified maximum sequence length"
" for this model"
)
)
tokenizer.deprecation_warnings = {}
with self.assertLogs("transformers", level="WARNING") as cm:
output = tokenizer([seq_1], boxes=[boxes_1], padding=padding_state, truncation=False)
self.assertNotEqual(len(output["input_ids"][0]), model_max_length)
self.assertNotEqual(len(output["bbox"][0]), model_max_length)
self.assertEqual(len(cm.records), 1)
self.assertTrue(
cm.records[0].message.startswith(
"Token indices sequence length is longer than the specified maximum sequence length"
" for this model"
)
)
# Check the order of Sequence of input ids, overflowing tokens and bbox sequence with truncation
stride = 2
information = tokenizer(
seq_0,
boxes=boxes_0,
max_length=total_length - 2,
add_special_tokens=False,
stride=stride,
truncation=True,
return_overflowing_tokens=True,
# add_prefix_space=False,
)
# Overflowing tokens are handled quite differently in slow and fast tokenizers
if isinstance(tokenizer, LayoutLMv3TokenizerFast):
truncated_sequence = information["input_ids"][0]
overflowing_tokens = information["input_ids"][1]
# bbox = information["bbox"][0]
# overflowing_bbox = information["bbox"][1]
self.assertEqual(len(information["input_ids"]), 2)
self.assertEqual(len(truncated_sequence), total_length - 2)
self.assertEqual(truncated_sequence, sequence["input_ids"][:-2])
self.assertEqual(len(overflowing_tokens), 2 + stride)
self.assertEqual(overflowing_tokens, sequence["input_ids"][-(2 + stride) :])
# self.assertEqual(bbox, sequence["bbox"][:-2])
# self.assertEqual(overflowing_bbox, sequence["bbox"][-(2 + stride) :])
else:
truncated_sequence = information["input_ids"]
overflowing_tokens = information["overflowing_tokens"]
# bbox = information["bbox"]
# overflowing_bbox = information["overflowing_token_boxes"]
self.assertEqual(len(truncated_sequence), total_length - 2)
self.assertEqual(truncated_sequence, sequence["input_ids"][:-2])
self.assertEqual(len(overflowing_tokens), 2 + stride)
self.assertEqual(overflowing_tokens, sequence["input_ids"][-(2 + stride) :])
# self.assertEqual(bbox, sequence["bbox"][:-2])
# self.assertEqual(overflowing_bbox, sequence["bbox"][-(2 + stride) :])
@unittest.skip("LayoutLMv3 tokenizer requires boxes besides sequences.")
def test_pretokenized_inputs(self):
pass
@unittest.skip("LayoutLMv3 tokenizer always expects pretokenized inputs.")
def test_compare_pretokenized_inputs(self):
pass
@unittest.skip("LayoutLMv3 fast tokenizer does not support prepare_for_model")
def test_compare_prepare_for_model(self):
pass
@slow
def test_only_label_first_subword(self):
words = ["hello", "niels", "0000000000000000"]
boxes = [[1000, 1000, 1000, 1000] for _ in range(len(words))]
word_labels = [0, 1, 2]
# test slow tokenizer
tokenizer_p = LayoutLMv3Tokenizer.from_pretrained("microsoft/layoutlmv3-base", add_visual_labels=False)
encoding = tokenizer_p(words, boxes=boxes, word_labels=word_labels)
self.assertListEqual(encoding.labels, [-100, 0, 1, -100, 2, -100, -100])
tokenizer_p = LayoutLMv3Tokenizer.from_pretrained(
"microsoft/layoutlmv3-base",
only_label_first_subword=False,
add_visual_labels=False,
)
encoding = tokenizer_p(words, boxes=boxes, word_labels=word_labels)
self.assertListEqual(encoding.labels, [-100, 0, 1, 1, 2, 2, -100])
# test fast tokenizer
tokenizer_r = LayoutLMv3TokenizerFast.from_pretrained("microsoft/layoutlmv3-base", add_visual_labels=False)
encoding = tokenizer_r(words, boxes=boxes, word_labels=word_labels)
self.assertListEqual(encoding.labels, [-100, 0, 1, -100, 2, -100, -100])
tokenizer_r = LayoutLMv3Tokenizer.from_pretrained(
"microsoft/layoutlmv3-base",
only_label_first_subword=False,
add_visual_labels=False,
)
encoding = tokenizer_r(words, boxes=boxes, word_labels=word_labels)
self.assertListEqual(encoding.labels, [-100, 0, 1, 1, 2, 2, -100])
@slow
def test_layoutlmv3_integration_test(self):
tokenizer_p = LayoutLMv3Tokenizer.from_pretrained("microsoft/layoutlmv3-base")
tokenizer_r = LayoutLMv3TokenizerFast.from_pretrained("microsoft/layoutlmv3-base")
# There are 3 cases:
# CASE 1: document image classification (training + inference), document image token classification (inference),
# in which case only words and normalized bounding boxes are provided to the tokenizer
# CASE 2: document image token classification (training),
# in which case one also provides word labels to the tokenizer
# CASE 3: document image visual question answering (inference),
# in which case one also provides a question to the tokenizer
# We need to test all 3 cases both on batched and non-batched inputs.
# CASE 1: not batched
words, boxes = self.get_words_and_boxes()
expected_results = {'input_ids': [0, 795, 13964, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], 'bbox': [[0, 0, 0, 0], [423, 237, 440, 251], [427, 272, 441, 287], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0]], 'attention_mask': [1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]} # fmt: skip
encoding_p = tokenizer_p(words, boxes=boxes, padding="max_length", max_length=20)
encoding_r = tokenizer_r(words, boxes=boxes, padding="max_length", max_length=20)
self.assertDictEqual(dict(encoding_p), expected_results)
self.assertDictEqual(dict(encoding_r), expected_results)
# CASE 1: batched
words, boxes = self.get_words_and_boxes_batch()
expected_results = {'input_ids': [[0, 795, 13964, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [0, 92, 614, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]], 'bbox': [[[0, 0, 0, 0], [423, 237, 440, 251], [427, 272, 441, 287], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0]], [[0, 0, 0, 0], [961, 885, 992, 912], [256, 38, 330, 58], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0]]], 'attention_mask': [[1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]]} # fmt: skip
encoding_p = tokenizer_p(words, boxes=boxes, padding="max_length", max_length=20)
encoding_r = tokenizer_r(words, boxes=boxes, padding="max_length", max_length=20)
self.assertDictEqual(dict(encoding_p), expected_results)
self.assertDictEqual(dict(encoding_r), expected_results)
# CASE 2: not batched
words, boxes = self.get_words_and_boxes()
word_labels = [1, 2]
expected_results = {'input_ids': [0, 795, 13964, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], 'bbox': [[0, 0, 0, 0], [423, 237, 440, 251], [427, 272, 441, 287], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0]], 'labels': [-100, 1, 2, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100], 'attention_mask': [1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]} # fmt: skip
encoding_p = tokenizer_p(words, boxes=boxes, word_labels=word_labels, padding="max_length", max_length=20)
encoding_r = tokenizer_r(words, boxes=boxes, word_labels=word_labels, padding="max_length", max_length=20)
self.assertDictEqual(dict(encoding_p), expected_results)
self.assertDictEqual(dict(encoding_r), expected_results)
# # CASE 2: batched
words, boxes = self.get_words_and_boxes_batch()
word_labels = [[1, 2], [2, 46]]
expected_results = {'input_ids': [[0, 795, 13964, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [0, 92, 614, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]], 'bbox': [[[0, 0, 0, 0], [423, 237, 440, 251], [427, 272, 441, 287], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0]], [[0, 0, 0, 0], [961, 885, 992, 912], [256, 38, 330, 58], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0]]], 'labels': [[-100, 1, 2, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100], [-100, 2, 46, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100]], 'attention_mask': [[1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]]} # fmt: skip
encoding_p = tokenizer_p(words, boxes=boxes, word_labels=word_labels, padding="max_length", max_length=20)
encoding_r = tokenizer_r(words, boxes=boxes, word_labels=word_labels, padding="max_length", max_length=20)
self.assertDictEqual(dict(encoding_p), expected_results)
self.assertDictEqual(dict(encoding_r), expected_results)
# # CASE 3: not batched
question, words, boxes = self.get_question_words_and_boxes()
expected_results = {'input_ids': [0, 99, 18, 39, 766, 116, 2, 2, 795, 13964, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1], 'bbox': [[0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [423, 237, 440, 251], [427, 272, 441, 287], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0]], 'attention_mask': [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0]} # fmt: skip
encoding_p = tokenizer_p(question, words, boxes, padding="max_length", max_length=20)
encoding_r = tokenizer_r(question, words, boxes, padding="max_length", max_length=20)
self.assertDictEqual(dict(encoding_p), expected_results)
self.assertDictEqual(dict(encoding_r), expected_results)
# # CASE 3: batched
questions, words, boxes = self.get_question_words_and_boxes_batch()
expected_results = {'input_ids': [[0, 99, 18, 39, 766, 116, 2, 2, 795, 13964, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1], [0, 141, 16, 37, 373, 116, 2, 2, 13964, 795, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1]], 'bbox': [[[0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [423, 237, 440, 251], [427, 272, 441, 287], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0]], [[0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [256, 38, 330, 58], [256, 38, 330, 58], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0]]], 'attention_mask': [[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0]]} # fmt: skip
encoding_p = tokenizer_p(questions, words, boxes, padding="max_length", max_length=20)
encoding_r = tokenizer_r(questions, words, boxes, padding="max_length", max_length=20)
self.assertDictEqual(dict(encoding_p), expected_results)
self.assertDictEqual(dict(encoding_r), expected_results)
@unittest.skip("Doesn't support another framework than PyTorch")
def test_np_encode_plus_sent_to_model(self):
pass
@require_tf
@slow
def test_tf_encode_plus_sent_to_model(self):
from transformers import TF_MODEL_MAPPING, TOKENIZER_MAPPING
MODEL_TOKENIZER_MAPPING = merge_model_tokenizer_mappings(TF_MODEL_MAPPING, TOKENIZER_MAPPING)
tokenizers = self.get_tokenizers(do_lower_case=False)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
if tokenizer.__class__ not in MODEL_TOKENIZER_MAPPING:
return
config_class, model_class = MODEL_TOKENIZER_MAPPING[tokenizer.__class__]
config = config_class()
if config.is_encoder_decoder or config.pad_token_id is None:
return
model = model_class(config)
# Make sure the model contains at least the full vocabulary size in its embedding matrix
self.assertGreaterEqual(model.config.vocab_size, len(tokenizer))
# Build sequence
first_ten_tokens = list(tokenizer.get_vocab().keys())[:10]
boxes = [[1000, 1000, 1000, 1000] for _ in range(len(first_ten_tokens))]
encoded_sequence = tokenizer.encode_plus(first_ten_tokens, boxes=boxes, return_tensors="tf")
batch_encoded_sequence = tokenizer.batch_encode_plus(
[first_ten_tokens, first_ten_tokens], boxes=[boxes, boxes], return_tensors="tf"
)
# This should not fail
model(encoded_sequence)
model(batch_encoded_sequence)
@unittest.skip("Chat is not supported")
def test_chat_template(self):
pass
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/layoutlmv3/test_processor_layoutlmv3.py | # Copyright 2022 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
import os
import shutil
import tempfile
import unittest
from typing import List
import numpy as np
from transformers import PreTrainedTokenizer, PreTrainedTokenizerBase, PreTrainedTokenizerFast
from transformers.models.layoutlmv3 import LayoutLMv3Tokenizer, LayoutLMv3TokenizerFast
from transformers.models.layoutlmv3.tokenization_layoutlmv3 import VOCAB_FILES_NAMES
from transformers.testing_utils import require_pytesseract, require_tokenizers, require_torch, slow
from transformers.utils import FEATURE_EXTRACTOR_NAME, cached_property, is_pytesseract_available
if is_pytesseract_available():
from PIL import Image
from transformers import LayoutLMv3ImageProcessor, LayoutLMv3Processor
@require_pytesseract
@require_tokenizers
class LayoutLMv3ProcessorTest(unittest.TestCase):
tokenizer_class = LayoutLMv3Tokenizer
rust_tokenizer_class = LayoutLMv3TokenizerFast
def setUp(self):
# Adapted from Sennrich et al. 2015 and https://github.com/rsennrich/subword-nmt
vocab = [
"l",
"o",
"w",
"e",
"r",
"s",
"t",
"i",
"d",
"n",
"\u0120",
"\u0120l",
"\u0120n",
"\u0120lo",
"\u0120low",
"er",
"\u0120lowest",
"\u0120newer",
"\u0120wider",
"<unk>",
]
self.tmpdirname = tempfile.mkdtemp()
vocab_tokens = dict(zip(vocab, range(len(vocab))))
merges = ["#version: 0.2", "\u0120 l", "\u0120l o", "\u0120lo w", "e r", ""]
self.special_tokens_map = {"unk_token": "<unk>"}
self.vocab_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["vocab_file"])
self.merges_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["merges_file"])
with open(self.vocab_file, "w", encoding="utf-8") as fp:
fp.write(json.dumps(vocab_tokens) + "\n")
with open(self.merges_file, "w", encoding="utf-8") as fp:
fp.write("\n".join(merges))
image_processor_map = {
"do_resize": True,
"size": 224,
"apply_ocr": True,
}
self.feature_extraction_file = os.path.join(self.tmpdirname, FEATURE_EXTRACTOR_NAME)
with open(self.feature_extraction_file, "w", encoding="utf-8") as fp:
fp.write(json.dumps(image_processor_map) + "\n")
def get_tokenizer(self, **kwargs) -> PreTrainedTokenizer:
return self.tokenizer_class.from_pretrained(self.tmpdirname, **kwargs)
def get_rust_tokenizer(self, **kwargs) -> PreTrainedTokenizerFast:
return self.rust_tokenizer_class.from_pretrained(self.tmpdirname, **kwargs)
def get_tokenizers(self, **kwargs) -> List[PreTrainedTokenizerBase]:
return [self.get_tokenizer(**kwargs), self.get_rust_tokenizer(**kwargs)]
def get_image_processor(self, **kwargs):
return LayoutLMv3ImageProcessor.from_pretrained(self.tmpdirname, **kwargs)
def tearDown(self):
shutil.rmtree(self.tmpdirname)
def prepare_image_inputs(self):
"""This function prepares a list of PIL images, or a list of numpy arrays if one specifies numpify=True,
or a list of PyTorch tensors if one specifies torchify=True.
"""
image_inputs = [np.random.randint(255, size=(3, 30, 400), dtype=np.uint8)]
image_inputs = [Image.fromarray(np.moveaxis(x, 0, -1)) for x in image_inputs]
return image_inputs
def test_save_load_pretrained_default(self):
image_processor = self.get_image_processor()
tokenizers = self.get_tokenizers()
for tokenizer in tokenizers:
processor = LayoutLMv3Processor(image_processor=image_processor, tokenizer=tokenizer)
processor.save_pretrained(self.tmpdirname)
processor = LayoutLMv3Processor.from_pretrained(self.tmpdirname)
self.assertEqual(processor.tokenizer.get_vocab(), tokenizer.get_vocab())
self.assertIsInstance(processor.tokenizer, (LayoutLMv3Tokenizer, LayoutLMv3TokenizerFast))
self.assertEqual(processor.image_processor.to_json_string(), image_processor.to_json_string())
self.assertIsInstance(processor.image_processor, LayoutLMv3ImageProcessor)
def test_save_load_pretrained_additional_features(self):
processor = LayoutLMv3Processor(image_processor=self.get_image_processor(), tokenizer=self.get_tokenizer())
processor.save_pretrained(self.tmpdirname)
# slow tokenizer
tokenizer_add_kwargs = self.get_tokenizer(bos_token="(BOS)", eos_token="(EOS)")
image_processor_add_kwargs = self.get_image_processor(do_resize=False, size=30)
processor = LayoutLMv3Processor.from_pretrained(
self.tmpdirname, use_fast=False, bos_token="(BOS)", eos_token="(EOS)", do_resize=False, size=30
)
self.assertEqual(processor.tokenizer.get_vocab(), tokenizer_add_kwargs.get_vocab())
self.assertIsInstance(processor.tokenizer, LayoutLMv3Tokenizer)
self.assertEqual(processor.image_processor.to_json_string(), image_processor_add_kwargs.to_json_string())
self.assertIsInstance(processor.image_processor, LayoutLMv3ImageProcessor)
# fast tokenizer
tokenizer_add_kwargs = self.get_rust_tokenizer(bos_token="(BOS)", eos_token="(EOS)")
image_processor_add_kwargs = self.get_image_processor(do_resize=False, size=30)
processor = LayoutLMv3Processor.from_pretrained(
self.tmpdirname, bos_token="(BOS)", eos_token="(EOS)", do_resize=False, size=30
)
self.assertEqual(processor.tokenizer.get_vocab(), tokenizer_add_kwargs.get_vocab())
self.assertIsInstance(processor.tokenizer, LayoutLMv3TokenizerFast)
self.assertEqual(processor.image_processor.to_json_string(), image_processor_add_kwargs.to_json_string())
self.assertIsInstance(processor.image_processor, LayoutLMv3ImageProcessor)
def test_model_input_names(self):
image_processor = self.get_image_processor()
tokenizer = self.get_tokenizer()
processor = LayoutLMv3Processor(tokenizer=tokenizer, image_processor=image_processor)
input_str = "lower newer"
image_input = self.prepare_image_inputs()
# add extra args
inputs = processor(text=input_str, images=image_input, return_codebook_pixels=False, return_image_mask=False)
self.assertListEqual(list(inputs.keys()), processor.model_input_names)
# different use cases tests
@require_torch
@require_pytesseract
class LayoutLMv3ProcessorIntegrationTests(unittest.TestCase):
@cached_property
def get_images(self):
# we verify our implementation on 2 document images from the DocVQA dataset
from datasets import load_dataset
ds = load_dataset("hf-internal-testing/fixtures_docvqa", split="test")
image_1 = Image.open(ds[0]["file"]).convert("RGB")
image_2 = Image.open(ds[1]["file"]).convert("RGB")
return image_1, image_2
@cached_property
def get_tokenizers(self):
slow_tokenizer = LayoutLMv3Tokenizer.from_pretrained("microsoft/layoutlmv3-base", add_visual_labels=False)
fast_tokenizer = LayoutLMv3TokenizerFast.from_pretrained("microsoft/layoutlmv3-base", add_visual_labels=False)
return [slow_tokenizer, fast_tokenizer]
@slow
def test_processor_case_1(self):
# case 1: document image classification (training, inference) + token classification (inference), apply_ocr = True
image_processor = LayoutLMv3ImageProcessor()
tokenizers = self.get_tokenizers
images = self.get_images
for tokenizer in tokenizers:
processor = LayoutLMv3Processor(image_processor=image_processor, tokenizer=tokenizer)
# not batched
input_image_proc = image_processor(images[0], return_tensors="pt")
input_processor = processor(images[0], return_tensors="pt")
# verify keys
expected_keys = ["attention_mask", "bbox", "input_ids", "pixel_values"]
actual_keys = sorted(input_processor.keys())
self.assertListEqual(actual_keys, expected_keys)
# verify image
self.assertAlmostEqual(
input_image_proc["pixel_values"].sum(), input_processor["pixel_values"].sum(), delta=1e-2
)
# verify input_ids
# this was obtained with Tesseract 4.1.1
expected_decoding = "<s> 11:14 to 11:39 a.m 11:39 to 11:44 a.m. 11:44 a.m. to 12:25 p.m. 12:25 to 12:58 p.m. 12:58 to 4:00 p.m. 2:00 to 5:00 p.m. Coffee Break Coffee will be served for men and women in the lobby adjacent to exhibit area. Please move into exhibit area. (Exhibits Open) TRRF GENERAL SESSION (PART |) Presiding: Lee A. Waller TRRF Vice President “Introductory Remarks” Lee A. Waller, TRRF Vice Presi- dent Individual Interviews with TRRF Public Board Members and Sci- entific Advisory Council Mem- bers Conducted by TRRF Treasurer Philip G. Kuehn to get answers which the public refrigerated warehousing industry is looking for. Plus questions from the floor. Dr. Emil M. Mrak, University of Cal- ifornia, Chairman, TRRF Board; Sam R. Cecil, University of Georgia College of Agriculture; Dr. Stanley Charm, Tufts University School of Medicine; Dr. Robert H. Cotton, ITT Continental Baking Company; Dr. Owen Fennema, University of Wis- consin; Dr. Robert E. Hardenburg, USDA. Questions and Answers Exhibits Open Capt. Jack Stoney Room TRRF Scientific Advisory Council Meeting Ballroom Foyer</s>" # fmt: skip
decoding = processor.decode(input_processor.input_ids.squeeze().tolist())
self.assertSequenceEqual(decoding, expected_decoding)
# batched
input_image_proc = image_processor(images, return_tensors="pt")
input_processor = processor(images, padding=True, return_tensors="pt")
# verify keys
expected_keys = ["attention_mask", "bbox", "input_ids", "pixel_values"]
actual_keys = sorted(input_processor.keys())
self.assertListEqual(actual_keys, expected_keys)
# verify images
self.assertAlmostEqual(
input_image_proc["pixel_values"].sum(), input_processor["pixel_values"].sum(), delta=1e-2
)
# verify input_ids
# this was obtained with Tesseract 4.1.1
expected_decoding = "<s> 7 ITC Limited REPORT AND ACCOUNTS 2013 ITC’s Brands: An Asset for the Nation The consumer needs and aspirations they fulfil, the benefit they generate for millions across ITC’s value chains, the future-ready capabilities that support them, and the value that they create for the country, have made ITC’s brands national assets, adding to India’s competitiveness. It is ITC’s aspiration to be the No 1 FMCG player in the country, driven by its new FMCG businesses. A recent Nielsen report has highlighted that ITC's new FMCG businesses are the fastest growing among the top consumer goods companies operating in India. ITC takes justifiable pride that, along with generating economic value, these celebrated Indian brands also drive the creation of larger societal capital through the virtuous cycle of sustainable and inclusive growth. DI WILLS * ; LOVE DELIGHTFULLY SOFT SKIN? aia Ans Source: https://www.industrydocuments.ucsf.edu/docs/snbx0223</s><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad><pad>" # fmt: skip
decoding = processor.decode(input_processor.input_ids[1].tolist())
self.assertSequenceEqual(decoding, expected_decoding)
@slow
def test_processor_case_2(self):
# case 2: document image classification (training, inference) + token classification (inference), apply_ocr=False
image_processor = LayoutLMv3ImageProcessor(apply_ocr=False)
tokenizers = self.get_tokenizers
images = self.get_images
for tokenizer in tokenizers:
processor = LayoutLMv3Processor(image_processor=image_processor, tokenizer=tokenizer)
# not batched
words = ["hello", "world"]
boxes = [[1, 2, 3, 4], [5, 6, 7, 8]]
input_processor = processor(images[0], words, boxes=boxes, return_tensors="pt")
# verify keys
expected_keys = ["input_ids", "bbox", "attention_mask", "pixel_values"]
actual_keys = list(input_processor.keys())
for key in expected_keys:
self.assertIn(key, actual_keys)
# verify input_ids
expected_decoding = "<s> hello world</s>"
decoding = processor.decode(input_processor.input_ids.squeeze().tolist())
self.assertSequenceEqual(decoding, expected_decoding)
# batched
words = [["hello", "world"], ["my", "name", "is", "niels"]]
boxes = [[[1, 2, 3, 4], [5, 6, 7, 8]], [[3, 2, 5, 1], [6, 7, 4, 2], [3, 9, 2, 4], [1, 1, 2, 3]]]
input_processor = processor(images, words, boxes=boxes, padding=True, return_tensors="pt")
# verify keys
expected_keys = ["attention_mask", "bbox", "input_ids", "pixel_values"]
actual_keys = sorted(input_processor.keys())
self.assertListEqual(actual_keys, expected_keys)
# verify input_ids
expected_decoding = "<s> hello world</s><pad><pad><pad>"
decoding = processor.decode(input_processor.input_ids[0].tolist())
self.assertSequenceEqual(decoding, expected_decoding)
# verify bbox
expected_bbox = [
[0, 0, 0, 0],
[3, 2, 5, 1],
[6, 7, 4, 2],
[3, 9, 2, 4],
[1, 1, 2, 3],
[1, 1, 2, 3],
[0, 0, 0, 0],
]
self.assertListEqual(input_processor.bbox[1].tolist(), expected_bbox)
@slow
def test_processor_case_3(self):
# case 3: token classification (training), apply_ocr=False
image_processor = LayoutLMv3ImageProcessor(apply_ocr=False)
tokenizers = self.get_tokenizers
images = self.get_images
for tokenizer in tokenizers:
processor = LayoutLMv3Processor(image_processor=image_processor, tokenizer=tokenizer)
# not batched
words = ["weirdly", "world"]
boxes = [[1, 2, 3, 4], [5, 6, 7, 8]]
word_labels = [1, 2]
input_processor = processor(images[0], words, boxes=boxes, word_labels=word_labels, return_tensors="pt")
# verify keys
expected_keys = ["attention_mask", "bbox", "input_ids", "labels", "pixel_values"]
actual_keys = sorted(input_processor.keys())
self.assertListEqual(actual_keys, expected_keys)
# verify input_ids
expected_decoding = "<s> weirdly world</s>"
decoding = processor.decode(input_processor.input_ids.squeeze().tolist())
self.assertSequenceEqual(decoding, expected_decoding)
# verify labels
expected_labels = [-100, 1, -100, 2, -100]
self.assertListEqual(input_processor.labels.squeeze().tolist(), expected_labels)
# batched
words = [["hello", "world"], ["my", "name", "is", "niels"]]
boxes = [[[1, 2, 3, 4], [5, 6, 7, 8]], [[3, 2, 5, 1], [6, 7, 4, 2], [3, 9, 2, 4], [1, 1, 2, 3]]]
word_labels = [[1, 2], [6, 3, 10, 2]]
input_processor = processor(
images, words, boxes=boxes, word_labels=word_labels, padding=True, return_tensors="pt"
)
# verify keys
expected_keys = ["attention_mask", "bbox", "input_ids", "labels", "pixel_values"]
actual_keys = sorted(input_processor.keys())
self.assertListEqual(actual_keys, expected_keys)
# verify input_ids
expected_decoding = "<s> my name is niels</s>"
decoding = processor.decode(input_processor.input_ids[1].tolist())
self.assertSequenceEqual(decoding, expected_decoding)
# verify bbox
expected_bbox = [
[0, 0, 0, 0],
[3, 2, 5, 1],
[6, 7, 4, 2],
[3, 9, 2, 4],
[1, 1, 2, 3],
[1, 1, 2, 3],
[0, 0, 0, 0],
]
self.assertListEqual(input_processor.bbox[1].tolist(), expected_bbox)
# verify labels
expected_labels = [-100, 6, 3, 10, 2, -100, -100]
self.assertListEqual(input_processor.labels[1].tolist(), expected_labels)
@slow
def test_processor_case_4(self):
# case 4: visual question answering (inference), apply_ocr=True
image_processor = LayoutLMv3ImageProcessor()
tokenizers = self.get_tokenizers
images = self.get_images
for tokenizer in tokenizers:
processor = LayoutLMv3Processor(image_processor=image_processor, tokenizer=tokenizer)
# not batched
question = "What's his name?"
input_processor = processor(images[0], question, return_tensors="pt")
# verify keys
expected_keys = ["attention_mask", "bbox", "input_ids", "pixel_values"]
actual_keys = sorted(input_processor.keys())
self.assertListEqual(actual_keys, expected_keys)
# verify input_ids
# this was obtained with Tesseract 4.1.1
expected_decoding = "<s> What's his name?</s></s> 11:14 to 11:39 a.m 11:39 to 11:44 a.m. 11:44 a.m. to 12:25 p.m. 12:25 to 12:58 p.m. 12:58 to 4:00 p.m. 2:00 to 5:00 p.m. Coffee Break Coffee will be served for men and women in the lobby adjacent to exhibit area. Please move into exhibit area. (Exhibits Open) TRRF GENERAL SESSION (PART |) Presiding: Lee A. Waller TRRF Vice President “Introductory Remarks” Lee A. Waller, TRRF Vice Presi- dent Individual Interviews with TRRF Public Board Members and Sci- entific Advisory Council Mem- bers Conducted by TRRF Treasurer Philip G. Kuehn to get answers which the public refrigerated warehousing industry is looking for. Plus questions from the floor. Dr. Emil M. Mrak, University of Cal- ifornia, Chairman, TRRF Board; Sam R. Cecil, University of Georgia College of Agriculture; Dr. Stanley Charm, Tufts University School of Medicine; Dr. Robert H. Cotton, ITT Continental Baking Company; Dr. Owen Fennema, University of Wis- consin; Dr. Robert E. Hardenburg, USDA. Questions and Answers Exhibits Open Capt. Jack Stoney Room TRRF Scientific Advisory Council Meeting Ballroom Foyer</s>" # fmt: skip
decoding = processor.decode(input_processor.input_ids.squeeze().tolist())
self.assertSequenceEqual(decoding, expected_decoding)
# batched
questions = ["How old is he?", "what's the time"]
input_processor = processor(
images, questions, padding="max_length", max_length=20, truncation=True, return_tensors="pt"
)
# verify keys
expected_keys = ["attention_mask", "bbox", "input_ids", "pixel_values"]
actual_keys = sorted(input_processor.keys())
self.assertListEqual(actual_keys, expected_keys)
# verify input_ids
# this was obtained with Tesseract 4.1.1
expected_decoding = "<s> what's the time</s></s> 7 ITC Limited REPORT AND ACCOUNTS 2013 ITC</s>"
decoding = processor.decode(input_processor.input_ids[1].tolist())
self.assertSequenceEqual(decoding, expected_decoding)
# verify bbox
expected_bbox = [[0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 45, 67, 80], [72, 56, 109, 67], [72, 56, 109, 67], [116, 56, 189, 67], [198, 59, 253, 66], [257, 59, 285, 66], [289, 59, 365, 66], [289, 59, 365, 66], [289, 59, 365, 66], [372, 59, 407, 66], [74, 136, 161, 158], [74, 136, 161, 158], [0, 0, 0, 0]] # fmt: skip
self.assertListEqual(input_processor.bbox[1].tolist(), expected_bbox)
@slow
def test_processor_case_5(self):
# case 5: visual question answering (inference), apply_ocr=False
image_processor = LayoutLMv3ImageProcessor(apply_ocr=False)
tokenizers = self.get_tokenizers
images = self.get_images
for tokenizer in tokenizers:
processor = LayoutLMv3Processor(image_processor=image_processor, tokenizer=tokenizer)
# not batched
question = "What's his name?"
words = ["hello", "world"]
boxes = [[1, 2, 3, 4], [5, 6, 7, 8]]
input_processor = processor(images[0], question, words, boxes, return_tensors="pt")
# verify keys
expected_keys = ["attention_mask", "bbox", "input_ids", "pixel_values"]
actual_keys = sorted(input_processor.keys())
self.assertListEqual(actual_keys, expected_keys)
# verify input_ids
expected_decoding = "<s> What's his name?</s></s> hello world</s>"
decoding = processor.decode(input_processor.input_ids.squeeze().tolist())
self.assertSequenceEqual(decoding, expected_decoding)
# batched
questions = ["How old is he?", "what's the time"]
words = [["hello", "world"], ["my", "name", "is", "niels"]]
boxes = [[[1, 2, 3, 4], [5, 6, 7, 8]], [[3, 2, 5, 1], [6, 7, 4, 2], [3, 9, 2, 4], [1, 1, 2, 3]]]
input_processor = processor(images, questions, words, boxes, padding=True, return_tensors="pt")
# verify keys
expected_keys = ["attention_mask", "bbox", "input_ids", "pixel_values"]
actual_keys = sorted(input_processor.keys())
self.assertListEqual(actual_keys, expected_keys)
# verify input_ids
expected_decoding = "<s> How old is he?</s></s> hello world</s><pad><pad>"
decoding = processor.decode(input_processor.input_ids[0].tolist())
self.assertSequenceEqual(decoding, expected_decoding)
expected_decoding = "<s> what's the time</s></s> my name is niels</s>"
decoding = processor.decode(input_processor.input_ids[1].tolist())
self.assertSequenceEqual(decoding, expected_decoding)
# verify bbox
expected_bbox = [[6, 7, 4, 2], [3, 9, 2, 4], [1, 1, 2, 3], [1, 1, 2, 3], [0, 0, 0, 0]]
self.assertListEqual(input_processor.bbox[1].tolist()[-5:], expected_bbox)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/layoutlmv3/test_modeling_tf_layoutlmv3.py | # coding=utf-8
# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the TensorFlow LayoutLMv3 model. """
from __future__ import annotations
import copy
import inspect
import unittest
import numpy as np
from transformers import is_tf_available, is_vision_available
from transformers.models.auto import get_values
from transformers.testing_utils import require_tf, slow
from transformers.utils import cached_property
from ...test_configuration_common import ConfigTester
from ...test_modeling_tf_common import TFModelTesterMixin, floats_tensor, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin
if is_tf_available():
import tensorflow as tf
from transformers import (
TF_MODEL_FOR_MULTIPLE_CHOICE_MAPPING,
TF_MODEL_FOR_QUESTION_ANSWERING_MAPPING,
TF_MODEL_FOR_SEQUENCE_CLASSIFICATION_MAPPING,
TF_MODEL_FOR_TOKEN_CLASSIFICATION_MAPPING,
LayoutLMv3Config,
TFLayoutLMv3ForQuestionAnswering,
TFLayoutLMv3ForSequenceClassification,
TFLayoutLMv3ForTokenClassification,
TFLayoutLMv3Model,
)
if is_vision_available():
from PIL import Image
from transformers import LayoutLMv3ImageProcessor
class TFLayoutLMv3ModelTester:
def __init__(
self,
parent,
batch_size=2,
num_channels=3,
image_size=4,
patch_size=2,
text_seq_length=7,
is_training=True,
use_input_mask=True,
use_token_type_ids=True,
use_labels=True,
vocab_size=99,
hidden_size=36,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=512,
type_vocab_size=16,
type_sequence_label_size=2,
initializer_range=0.02,
coordinate_size=6,
shape_size=6,
num_labels=3,
num_choices=4,
scope=None,
range_bbox=1000,
):
self.parent = parent
self.batch_size = batch_size
self.num_channels = num_channels
self.image_size = image_size
self.patch_size = patch_size
self.is_training = is_training
self.use_input_mask = use_input_mask
self.use_token_type_ids = use_token_type_ids
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.type_vocab_size = type_vocab_size
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.coordinate_size = coordinate_size
self.shape_size = shape_size
self.num_labels = num_labels
self.num_choices = num_choices
self.scope = scope
self.range_bbox = range_bbox
# LayoutLMv3's sequence length equals the number of text tokens + number of patches + 1 (we add 1 for the CLS token)
self.text_seq_length = text_seq_length
self.image_seq_length = (image_size // patch_size) ** 2 + 1
self.seq_length = self.text_seq_length + self.image_seq_length
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.text_seq_length], self.vocab_size)
bbox = ids_tensor([self.batch_size, self.text_seq_length, 4], self.range_bbox)
bbox = bbox.numpy()
# Ensure that bbox is legal
for i in range(bbox.shape[0]):
for j in range(bbox.shape[1]):
if bbox[i, j, 3] < bbox[i, j, 1]:
tmp_coordinate = bbox[i, j, 3]
bbox[i, j, 3] = bbox[i, j, 1]
bbox[i, j, 1] = tmp_coordinate
if bbox[i, j, 2] < bbox[i, j, 0]:
tmp_coordinate = bbox[i, j, 2]
bbox[i, j, 2] = bbox[i, j, 0]
bbox[i, j, 0] = tmp_coordinate
bbox = tf.constant(bbox)
pixel_values = floats_tensor([self.batch_size, self.num_channels, self.image_size, self.image_size])
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.text_seq_length])
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.text_seq_length], self.type_vocab_size)
sequence_labels = None
token_labels = None
if self.use_labels:
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
token_labels = ids_tensor([self.batch_size, self.text_seq_length], self.num_labels)
config = LayoutLMv3Config(
vocab_size=self.vocab_size,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
type_vocab_size=self.type_vocab_size,
initializer_range=self.initializer_range,
coordinate_size=self.coordinate_size,
shape_size=self.shape_size,
input_size=self.image_size,
patch_size=self.patch_size,
)
return config, input_ids, bbox, pixel_values, token_type_ids, input_mask, sequence_labels, token_labels
def create_and_check_model(self, config, input_ids, bbox, pixel_values, token_type_ids, input_mask):
model = TFLayoutLMv3Model(config=config)
# text + image
result = model(input_ids, pixel_values=pixel_values, training=False)
result = model(
input_ids,
bbox=bbox,
pixel_values=pixel_values,
attention_mask=input_mask,
token_type_ids=token_type_ids,
training=False,
)
result = model(input_ids, bbox=bbox, pixel_values=pixel_values, training=False)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
# text only
result = model(input_ids, training=False)
self.parent.assertEqual(
result.last_hidden_state.shape, (self.batch_size, self.text_seq_length, self.hidden_size)
)
# image only
result = model({"pixel_values": pixel_values}, training=False)
self.parent.assertEqual(
result.last_hidden_state.shape, (self.batch_size, self.image_seq_length, self.hidden_size)
)
def create_and_check_for_sequence_classification(
self, config, input_ids, bbox, pixel_values, token_type_ids, input_mask, sequence_labels
):
config.num_labels = self.num_labels
model = TFLayoutLMv3ForSequenceClassification(config=config)
result = model(
input_ids,
bbox=bbox,
pixel_values=pixel_values,
attention_mask=input_mask,
token_type_ids=token_type_ids,
labels=sequence_labels,
training=False,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_labels))
def create_and_check_for_token_classification(
self, config, input_ids, bbox, pixel_values, token_type_ids, input_mask, token_labels
):
config.num_labels = self.num_labels
model = TFLayoutLMv3ForTokenClassification(config=config)
result = model(
input_ids,
bbox=bbox,
pixel_values=pixel_values,
attention_mask=input_mask,
token_type_ids=token_type_ids,
labels=token_labels,
training=False,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.text_seq_length, self.num_labels))
def create_and_check_for_question_answering(
self, config, input_ids, bbox, pixel_values, token_type_ids, input_mask, sequence_labels
):
config.num_labels = 2
model = TFLayoutLMv3ForQuestionAnswering(config=config)
result = model(
input_ids,
bbox=bbox,
pixel_values=pixel_values,
attention_mask=input_mask,
token_type_ids=token_type_ids,
start_positions=sequence_labels,
end_positions=sequence_labels,
training=False,
)
self.parent.assertEqual(result.start_logits.shape, (self.batch_size, self.seq_length))
self.parent.assertEqual(result.end_logits.shape, (self.batch_size, self.seq_length))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(config, input_ids, bbox, pixel_values, token_type_ids, input_mask, _, _) = config_and_inputs
inputs_dict = {
"input_ids": input_ids,
"bbox": bbox,
"pixel_values": pixel_values,
"token_type_ids": token_type_ids,
"attention_mask": input_mask,
}
return config, inputs_dict
@require_tf
class TFLayoutLMv3ModelTest(TFModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (
(
TFLayoutLMv3Model,
TFLayoutLMv3ForQuestionAnswering,
TFLayoutLMv3ForSequenceClassification,
TFLayoutLMv3ForTokenClassification,
)
if is_tf_available()
else ()
)
pipeline_model_mapping = (
{"document-question-answering": TFLayoutLMv3ForQuestionAnswering, "feature-extraction": TFLayoutLMv3Model}
if is_tf_available()
else {}
)
test_pruning = False
test_resize_embeddings = False
test_onnx = False
# TODO: Fix the failed tests
def is_pipeline_test_to_skip(
self, pipeline_test_casse_name, config_class, model_architecture, tokenizer_name, processor_name
):
return True
def _prepare_for_class(self, inputs_dict, model_class, return_labels=False) -> dict:
inputs_dict = copy.deepcopy(inputs_dict)
if model_class in get_values(TF_MODEL_FOR_MULTIPLE_CHOICE_MAPPING):
inputs_dict = {
k: tf.tile(tf.expand_dims(v, 1), (1, self.model_tester.num_choices) + (1,) * (v.ndim - 1))
if isinstance(v, tf.Tensor) and v.ndim > 0
else v
for k, v in inputs_dict.items()
}
if return_labels:
if model_class in get_values(TF_MODEL_FOR_MULTIPLE_CHOICE_MAPPING):
inputs_dict["labels"] = tf.ones(self.model_tester.batch_size, dtype=tf.int32)
elif model_class in get_values(TF_MODEL_FOR_QUESTION_ANSWERING_MAPPING):
inputs_dict["start_positions"] = tf.zeros(self.model_tester.batch_size, dtype=tf.int32)
inputs_dict["end_positions"] = tf.zeros(self.model_tester.batch_size, dtype=tf.int32)
elif model_class in get_values(TF_MODEL_FOR_SEQUENCE_CLASSIFICATION_MAPPING):
inputs_dict["labels"] = tf.zeros(self.model_tester.batch_size, dtype=tf.int32)
elif model_class in get_values(TF_MODEL_FOR_TOKEN_CLASSIFICATION_MAPPING):
inputs_dict["labels"] = tf.zeros(
(self.model_tester.batch_size, self.model_tester.text_seq_length), dtype=tf.int32
)
return inputs_dict
def setUp(self):
self.model_tester = TFLayoutLMv3ModelTester(self)
self.config_tester = ConfigTester(self, config_class=LayoutLMv3Config, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_loss_computation(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
model = model_class(config)
if getattr(model, "hf_compute_loss", None):
# The number of elements in the loss should be the same as the number of elements in the label
prepared_for_class = self._prepare_for_class(inputs_dict.copy(), model_class, return_labels=True)
added_label = prepared_for_class[
sorted(prepared_for_class.keys() - inputs_dict.keys(), reverse=True)[0]
]
expected_loss_size = added_label.shape.as_list()[:1]
# Test that model correctly compute the loss with kwargs
prepared_for_class = self._prepare_for_class(inputs_dict.copy(), model_class, return_labels=True)
input_ids = prepared_for_class.pop("input_ids")
loss = model(input_ids, **prepared_for_class)[0]
self.assertTrue(loss.shape.as_list() == expected_loss_size or loss.shape.as_list() == [1])
# Test that model correctly compute the loss when we mask some positions
prepared_for_class = self._prepare_for_class(inputs_dict.copy(), model_class, return_labels=True)
input_ids = prepared_for_class.pop("input_ids")
if "labels" in prepared_for_class:
labels = prepared_for_class["labels"].numpy()
if len(labels.shape) > 1 and labels.shape[1] != 1:
labels[0] = -100
prepared_for_class["labels"] = tf.convert_to_tensor(labels)
loss = model(input_ids, **prepared_for_class)[0]
self.assertTrue(loss.shape.as_list() == expected_loss_size or loss.shape.as_list() == [1])
self.assertTrue(not np.any(np.isnan(loss.numpy())))
# Test that model correctly compute the loss with a dict
prepared_for_class = self._prepare_for_class(inputs_dict.copy(), model_class, return_labels=True)
loss = model(prepared_for_class)[0]
self.assertTrue(loss.shape.as_list() == expected_loss_size or loss.shape.as_list() == [1])
# Test that model correctly compute the loss with a tuple
prepared_for_class = self._prepare_for_class(inputs_dict.copy(), model_class, return_labels=True)
# Get keys that were added with the _prepare_for_class function
label_keys = prepared_for_class.keys() - inputs_dict.keys()
signature = inspect.signature(model.call).parameters
signature_names = list(signature.keys())
# Create a dictionary holding the location of the tensors in the tuple
tuple_index_mapping = {0: "input_ids"}
for label_key in label_keys:
label_key_index = signature_names.index(label_key)
tuple_index_mapping[label_key_index] = label_key
sorted_tuple_index_mapping = sorted(tuple_index_mapping.items())
# Initialize a list with their default values, update the values and convert to a tuple
list_input = []
for name in signature_names:
if name != "kwargs":
list_input.append(signature[name].default)
for index, value in sorted_tuple_index_mapping:
list_input[index] = prepared_for_class[value]
tuple_input = tuple(list_input)
# Send to model
loss = model(tuple_input[:-1])[0]
self.assertTrue(loss.shape.as_list() == expected_loss_size or loss.shape.as_list() == [1])
def test_model(self):
(
config,
input_ids,
bbox,
pixel_values,
token_type_ids,
input_mask,
_,
_,
) = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(config, input_ids, bbox, pixel_values, token_type_ids, input_mask)
def test_model_various_embeddings(self):
(
config,
input_ids,
bbox,
pixel_values,
token_type_ids,
input_mask,
_,
_,
) = self.model_tester.prepare_config_and_inputs()
for type in ["absolute", "relative_key", "relative_key_query"]:
config.position_embedding_type = type
self.model_tester.create_and_check_model(config, input_ids, bbox, pixel_values, token_type_ids, input_mask)
def test_for_sequence_classification(self):
(
config,
input_ids,
bbox,
pixel_values,
token_type_ids,
input_mask,
sequence_labels,
_,
) = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_sequence_classification(
config, input_ids, bbox, pixel_values, token_type_ids, input_mask, sequence_labels
)
def test_for_token_classification(self):
(
config,
input_ids,
bbox,
pixel_values,
token_type_ids,
input_mask,
_,
token_labels,
) = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_token_classification(
config, input_ids, bbox, pixel_values, token_type_ids, input_mask, token_labels
)
def test_for_question_answering(self):
(
config,
input_ids,
bbox,
pixel_values,
token_type_ids,
input_mask,
sequence_labels,
_,
) = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_question_answering(
config, input_ids, bbox, pixel_values, token_type_ids, input_mask, sequence_labels
)
@slow
def test_model_from_pretrained(self):
model_name = "microsoft/layoutlmv3-base"
model = TFLayoutLMv3Model.from_pretrained(model_name)
self.assertIsNotNone(model)
# We will verify our results on an image of cute cats
def prepare_img():
image = Image.open("./tests/fixtures/tests_samples/COCO/000000039769.png")
return image
@require_tf
class TFLayoutLMv3ModelIntegrationTest(unittest.TestCase):
@cached_property
def default_image_processor(self):
return LayoutLMv3ImageProcessor(apply_ocr=False) if is_vision_available() else None
@slow
def test_inference_no_head(self):
model = TFLayoutLMv3Model.from_pretrained("microsoft/layoutlmv3-base")
image_processor = self.default_image_processor
image = prepare_img()
pixel_values = image_processor(images=image, return_tensors="tf").pixel_values
input_ids = tf.constant([[1, 2]])
bbox = tf.expand_dims(tf.constant([[1, 2, 3, 4], [5, 6, 7, 8]]), axis=0)
# forward pass
outputs = model(input_ids=input_ids, bbox=bbox, pixel_values=pixel_values, training=False)
# verify the logits
expected_shape = (1, 199, 768)
self.assertEqual(outputs.last_hidden_state.shape, expected_shape)
expected_slice = tf.constant(
[[-0.0529, 0.3618, 0.1632], [-0.1587, -0.1667, -0.0400], [-0.1557, -0.1671, -0.0505]]
)
self.assertTrue(np.allclose(outputs.last_hidden_state[0, :3, :3], expected_slice, atol=1e-4))
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/layoutlmv3/test_image_processing_layoutlmv3.py | # coding=utf-8
# Copyright 2022 HuggingFace Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
from transformers.testing_utils import require_pytesseract, require_torch
from transformers.utils import is_pytesseract_available
from ...test_image_processing_common import ImageProcessingTestMixin, prepare_image_inputs
if is_pytesseract_available():
from PIL import Image
from transformers import LayoutLMv3ImageProcessor
class LayoutLMv3ImageProcessingTester(unittest.TestCase):
def __init__(
self,
parent,
batch_size=7,
num_channels=3,
image_size=18,
min_resolution=30,
max_resolution=400,
do_resize=True,
size=None,
apply_ocr=True,
):
size = size if size is not None else {"height": 18, "width": 18}
self.parent = parent
self.batch_size = batch_size
self.num_channels = num_channels
self.image_size = image_size
self.min_resolution = min_resolution
self.max_resolution = max_resolution
self.do_resize = do_resize
self.size = size
self.apply_ocr = apply_ocr
def prepare_image_processor_dict(self):
return {"do_resize": self.do_resize, "size": self.size, "apply_ocr": self.apply_ocr}
def expected_output_image_shape(self, images):
return self.num_channels, self.size["height"], self.size["width"]
def prepare_image_inputs(self, equal_resolution=False, numpify=False, torchify=False):
return prepare_image_inputs(
batch_size=self.batch_size,
num_channels=self.num_channels,
min_resolution=self.min_resolution,
max_resolution=self.max_resolution,
equal_resolution=equal_resolution,
numpify=numpify,
torchify=torchify,
)
@require_torch
@require_pytesseract
class LayoutLMv3ImageProcessingTest(ImageProcessingTestMixin, unittest.TestCase):
image_processing_class = LayoutLMv3ImageProcessor if is_pytesseract_available() else None
def setUp(self):
self.image_processor_tester = LayoutLMv3ImageProcessingTester(self)
@property
def image_processor_dict(self):
return self.image_processor_tester.prepare_image_processor_dict()
def test_image_processor_properties(self):
image_processing = self.image_processing_class(**self.image_processor_dict)
self.assertTrue(hasattr(image_processing, "do_resize"))
self.assertTrue(hasattr(image_processing, "size"))
self.assertTrue(hasattr(image_processing, "apply_ocr"))
def test_image_processor_from_dict_with_kwargs(self):
image_processor = self.image_processing_class.from_dict(self.image_processor_dict)
self.assertEqual(image_processor.size, {"height": 18, "width": 18})
image_processor = self.image_processing_class.from_dict(self.image_processor_dict, size=42)
self.assertEqual(image_processor.size, {"height": 42, "width": 42})
def test_LayoutLMv3_integration_test(self):
# with apply_OCR = True
image_processing = LayoutLMv3ImageProcessor()
from datasets import load_dataset
ds = load_dataset("hf-internal-testing/fixtures_docvqa", split="test")
image = Image.open(ds[0]["file"]).convert("RGB")
encoding = image_processing(image, return_tensors="pt")
self.assertEqual(encoding.pixel_values.shape, (1, 3, 224, 224))
self.assertEqual(len(encoding.words), len(encoding.boxes))
# fmt: off
# the words and boxes were obtained with Tesseract 5.3.0
expected_words = [['11:14', 'to', '11:39', 'a.m', '11:39', 'to', '11:44', 'a.m.', '11:44', 'a.m.', 'to', '12:25', 'p.m.', '12:25', 'to', '12:58', 'p.m.', '12:58', 'to', '4:00', 'p.m.', '2:00', 'to', '5:00', 'p.m.', 'Coffee', 'Break', 'Coffee', 'will', 'be', 'served', 'for', 'men', 'and', 'women', 'in', 'the', 'lobby', 'adjacent', 'to', 'exhibit', 'area.', 'Please', 'move', 'into', 'exhibit', 'area.', '(Exhibits', 'Open)', 'TRRF', 'GENERAL', 'SESSION', '(PART', '|)', 'Presiding:', 'Lee', 'A.', 'Waller', 'TRRF', 'Vice', 'President', '“Introductory', 'Remarks”', 'Lee', 'A.', 'Waller,', 'TRRF', 'Vice', 'Presi-', 'dent', 'Individual', 'Interviews', 'with', 'TRRF', 'Public', 'Board', 'Members', 'and', 'Sci-', 'entific', 'Advisory', 'Council', 'Mem-', 'bers', 'Conducted', 'by', 'TRRF', 'Treasurer', 'Philip', 'G.', 'Kuehn', 'to', 'get', 'answers', 'which', 'the', 'public', 'refrigerated', 'warehousing', 'industry', 'is', 'looking', 'for.', 'Plus', 'questions', 'from', 'the', 'floor.', 'Dr.', 'Emil', 'M.', 'Mrak,', 'University', 'of', 'Cal-', 'ifornia,', 'Chairman,', 'TRRF', 'Board;', 'Sam', 'R.', 'Cecil,', 'University', 'of', 'Georgia', 'College', 'of', 'Agriculture;', 'Dr.', 'Stanley', 'Charm,', 'Tufts', 'University', 'School', 'of', 'Medicine;', 'Dr.', 'Robert', 'H.', 'Cotton,', 'ITT', 'Continental', 'Baking', 'Company;', 'Dr.', 'Owen', 'Fennema,', 'University', 'of', 'Wis-', 'consin;', 'Dr.', 'Robert', 'E.', 'Hardenburg,', 'USDA.', 'Questions', 'and', 'Answers', 'Exhibits', 'Open', 'Capt.', 'Jack', 'Stoney', 'Room', 'TRRF', 'Scientific', 'Advisory', 'Council', 'Meeting', 'Ballroom', 'Foyer']] # noqa: E231
expected_boxes = [[[141, 57, 210, 69], [228, 58, 252, 69], [141, 75, 216, 88], [230, 79, 280, 88], [142, 260, 218, 273], [230, 261, 255, 273], [143, 279, 218, 290], [231, 282, 290, 291], [143, 342, 218, 354], [231, 345, 289, 355], [202, 362, 227, 373], [143, 379, 220, 392], [231, 382, 291, 394], [144, 714, 220, 726], [231, 715, 256, 726], [144, 732, 220, 745], [232, 736, 291, 747], [144, 769, 218, 782], [231, 770, 256, 782], [141, 788, 202, 801], [215, 791, 274, 804], [143, 826, 204, 838], [215, 826, 240, 838], [142, 844, 202, 857], [215, 847, 274, 859], [334, 57, 427, 69], [440, 57, 522, 69], [369, 75, 461, 88], [469, 75, 516, 88], [528, 76, 562, 88], [570, 76, 667, 88], [675, 75, 711, 87], [721, 79, 778, 88], [789, 75, 840, 88], [369, 97, 470, 107], [484, 94, 507, 106], [518, 94, 562, 107], [576, 94, 655, 110], [668, 94, 792, 109], [804, 95, 829, 107], [369, 113, 465, 125], [477, 116, 547, 125], [562, 113, 658, 125], [671, 116, 748, 125], [761, 113, 811, 125], [369, 131, 465, 143], [477, 133, 548, 143], [563, 130, 698, 145], [710, 130, 802, 146], [336, 171, 412, 183], [423, 171, 572, 183], [582, 170, 716, 184], [728, 171, 817, 187], [829, 171, 844, 186], [338, 197, 482, 212], [507, 196, 557, 209], [569, 196, 595, 208], [610, 196, 702, 209], [505, 214, 583, 226], [595, 214, 656, 227], [670, 215, 807, 227], [335, 259, 543, 274], [556, 259, 708, 272], [372, 279, 422, 291], [435, 279, 460, 291], [474, 279, 574, 292], [587, 278, 664, 291], [676, 278, 738, 291], [751, 279, 834, 291], [372, 298, 434, 310], [335, 341, 483, 354], [497, 341, 655, 354], [667, 341, 728, 354], [740, 341, 825, 354], [335, 360, 430, 372], [442, 360, 534, 372], [545, 359, 687, 372], [697, 360, 754, 372], [765, 360, 823, 373], [334, 378, 428, 391], [440, 378, 577, 394], [590, 378, 705, 391], [720, 378, 801, 391], [334, 397, 400, 409], [370, 416, 529, 429], [544, 416, 576, 432], [587, 416, 665, 428], [677, 416, 814, 429], [372, 435, 452, 450], [465, 434, 495, 447], [511, 434, 600, 447], [611, 436, 637, 447], [649, 436, 694, 451], [705, 438, 824, 447], [369, 453, 452, 466], [464, 454, 509, 466], [522, 453, 611, 469], [625, 453, 792, 469], [370, 472, 556, 488], [570, 472, 684, 487], [697, 472, 718, 485], [732, 472, 835, 488], [369, 490, 411, 503], [425, 490, 484, 503], [496, 490, 635, 506], [645, 490, 707, 503], [718, 491, 761, 503], [771, 490, 840, 503], [336, 510, 374, 521], [388, 510, 447, 522], [460, 510, 489, 521], [503, 510, 580, 522], [592, 509, 736, 525], [745, 509, 770, 522], [781, 509, 840, 522], [338, 528, 434, 541], [448, 528, 596, 541], [609, 527, 687, 540], [700, 528, 792, 541], [336, 546, 397, 559], [407, 546, 431, 559], [443, 546, 525, 560], [537, 546, 680, 562], [695, 546, 714, 559], [722, 546, 837, 562], [336, 565, 449, 581], [461, 565, 485, 577], [497, 565, 665, 581], [681, 565, 718, 577], [732, 565, 837, 580], [337, 584, 438, 597], [452, 583, 521, 596], [535, 584, 677, 599], [690, 583, 787, 596], [801, 583, 825, 596], [338, 602, 478, 615], [492, 602, 530, 614], [543, 602, 638, 615], [650, 602, 676, 614], [688, 602, 788, 615], [802, 602, 843, 614], [337, 621, 502, 633], [516, 621, 615, 637], [629, 621, 774, 636], [789, 621, 827, 633], [337, 639, 418, 652], [432, 640, 571, 653], [587, 639, 731, 655], [743, 639, 769, 652], [780, 639, 841, 652], [338, 658, 440, 673], [455, 658, 491, 670], [508, 658, 602, 671], [616, 658, 638, 670], [654, 658, 835, 674], [337, 677, 429, 689], [337, 714, 482, 726], [495, 714, 548, 726], [561, 714, 683, 726], [338, 770, 461, 782], [474, 769, 554, 785], [489, 788, 562, 803], [576, 788, 643, 801], [656, 787, 751, 804], [764, 788, 844, 801], [334, 825, 421, 838], [430, 824, 574, 838], [584, 824, 723, 841], [335, 844, 450, 857], [464, 843, 583, 860], [628, 862, 755, 875], [769, 861, 848, 878]]] # noqa: E231
# fmt: on
self.assertListEqual(encoding.words, expected_words)
self.assertListEqual(encoding.boxes, expected_boxes)
# with apply_OCR = False
image_processing = LayoutLMv3ImageProcessor(apply_ocr=False)
encoding = image_processing(image, return_tensors="pt")
self.assertEqual(encoding.pixel_values.shape, (1, 3, 224, 224))
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/layoutlmv3/test_modeling_layoutlmv3.py | # coding=utf-8
# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch LayoutLMv3 model. """
import copy
import unittest
from transformers.models.auto import get_values
from transformers.testing_utils import require_torch, slow, torch_device
from transformers.utils import cached_property, is_torch_available, is_vision_available
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import (
MODEL_FOR_MULTIPLE_CHOICE_MAPPING,
MODEL_FOR_QUESTION_ANSWERING_MAPPING,
MODEL_FOR_SEQUENCE_CLASSIFICATION_MAPPING,
MODEL_FOR_TOKEN_CLASSIFICATION_MAPPING,
LayoutLMv3Config,
LayoutLMv3ForQuestionAnswering,
LayoutLMv3ForSequenceClassification,
LayoutLMv3ForTokenClassification,
LayoutLMv3Model,
)
if is_vision_available():
from PIL import Image
from transformers import LayoutLMv3ImageProcessor
class LayoutLMv3ModelTester:
def __init__(
self,
parent,
batch_size=2,
num_channels=3,
image_size=4,
patch_size=2,
text_seq_length=7,
is_training=True,
use_input_mask=True,
use_token_type_ids=True,
use_labels=True,
vocab_size=99,
hidden_size=36,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=512,
type_vocab_size=16,
type_sequence_label_size=2,
initializer_range=0.02,
coordinate_size=6,
shape_size=6,
num_labels=3,
num_choices=4,
scope=None,
range_bbox=1000,
):
self.parent = parent
self.batch_size = batch_size
self.num_channels = num_channels
self.image_size = image_size
self.patch_size = patch_size
self.text_seq_length = text_seq_length
self.is_training = is_training
self.use_input_mask = use_input_mask
self.use_token_type_ids = use_token_type_ids
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.type_vocab_size = type_vocab_size
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.coordinate_size = coordinate_size
self.shape_size = shape_size
self.num_labels = num_labels
self.num_choices = num_choices
self.scope = scope
self.range_bbox = range_bbox
# LayoutLMv3's sequence length equals the number of text tokens + number of patches + 1 (we add 1 for the CLS token)
self.text_seq_length = text_seq_length
self.image_seq_length = (image_size // patch_size) ** 2 + 1
self.seq_length = self.text_seq_length + self.image_seq_length
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.text_seq_length], self.vocab_size)
bbox = ids_tensor([self.batch_size, self.text_seq_length, 4], self.range_bbox)
# Ensure that bbox is legal
for i in range(bbox.shape[0]):
for j in range(bbox.shape[1]):
if bbox[i, j, 3] < bbox[i, j, 1]:
t = bbox[i, j, 3]
bbox[i, j, 3] = bbox[i, j, 1]
bbox[i, j, 1] = t
if bbox[i, j, 2] < bbox[i, j, 0]:
t = bbox[i, j, 2]
bbox[i, j, 2] = bbox[i, j, 0]
bbox[i, j, 0] = t
pixel_values = floats_tensor([self.batch_size, self.num_channels, self.image_size, self.image_size])
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.text_seq_length])
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.text_seq_length], self.type_vocab_size)
sequence_labels = None
token_labels = None
if self.use_labels:
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
token_labels = ids_tensor([self.batch_size, self.text_seq_length], self.num_labels)
config = LayoutLMv3Config(
vocab_size=self.vocab_size,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
type_vocab_size=self.type_vocab_size,
initializer_range=self.initializer_range,
coordinate_size=self.coordinate_size,
shape_size=self.shape_size,
input_size=self.image_size,
patch_size=self.patch_size,
)
return config, input_ids, bbox, pixel_values, token_type_ids, input_mask, sequence_labels, token_labels
def create_and_check_model(
self, config, input_ids, bbox, pixel_values, token_type_ids, input_mask, sequence_labels, token_labels
):
model = LayoutLMv3Model(config=config)
model.to(torch_device)
model.eval()
# text + image
result = model(input_ids, pixel_values=pixel_values)
result = model(
input_ids, bbox=bbox, pixel_values=pixel_values, attention_mask=input_mask, token_type_ids=token_type_ids
)
result = model(input_ids, bbox=bbox, pixel_values=pixel_values, token_type_ids=token_type_ids)
result = model(input_ids, bbox=bbox, pixel_values=pixel_values)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
# text only
result = model(input_ids)
self.parent.assertEqual(
result.last_hidden_state.shape, (self.batch_size, self.text_seq_length, self.hidden_size)
)
# image only
result = model(pixel_values=pixel_values)
self.parent.assertEqual(
result.last_hidden_state.shape, (self.batch_size, self.image_seq_length, self.hidden_size)
)
def create_and_check_for_sequence_classification(
self, config, input_ids, bbox, pixel_values, token_type_ids, input_mask, sequence_labels, token_labels
):
config.num_labels = self.num_labels
model = LayoutLMv3ForSequenceClassification(config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
bbox=bbox,
pixel_values=pixel_values,
attention_mask=input_mask,
token_type_ids=token_type_ids,
labels=sequence_labels,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_labels))
def create_and_check_for_token_classification(
self, config, input_ids, bbox, pixel_values, token_type_ids, input_mask, sequence_labels, token_labels
):
config.num_labels = self.num_labels
model = LayoutLMv3ForTokenClassification(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
bbox=bbox,
pixel_values=pixel_values,
attention_mask=input_mask,
token_type_ids=token_type_ids,
labels=token_labels,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.text_seq_length, self.num_labels))
def create_and_check_for_question_answering(
self, config, input_ids, bbox, pixel_values, token_type_ids, input_mask, sequence_labels, token_labels
):
model = LayoutLMv3ForQuestionAnswering(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
bbox=bbox,
pixel_values=pixel_values,
attention_mask=input_mask,
token_type_ids=token_type_ids,
start_positions=sequence_labels,
end_positions=sequence_labels,
)
self.parent.assertEqual(result.start_logits.shape, (self.batch_size, self.seq_length))
self.parent.assertEqual(result.end_logits.shape, (self.batch_size, self.seq_length))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
bbox,
pixel_values,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
) = config_and_inputs
inputs_dict = {
"input_ids": input_ids,
"bbox": bbox,
"pixel_values": pixel_values,
"token_type_ids": token_type_ids,
"attention_mask": input_mask,
}
return config, inputs_dict
@require_torch
class LayoutLMv3ModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
test_pruning = False
test_torchscript = False
test_mismatched_shapes = False
all_model_classes = (
(
LayoutLMv3Model,
LayoutLMv3ForSequenceClassification,
LayoutLMv3ForTokenClassification,
LayoutLMv3ForQuestionAnswering,
)
if is_torch_available()
else ()
)
pipeline_model_mapping = (
{"document-question-answering": LayoutLMv3ForQuestionAnswering, "feature-extraction": LayoutLMv3Model}
if is_torch_available()
else {}
)
# TODO: Fix the failed tests
def is_pipeline_test_to_skip(
self, pipeline_test_casse_name, config_class, model_architecture, tokenizer_name, processor_name
):
# `DocumentQuestionAnsweringPipeline` is expected to work with this model, but it combines the text and visual
# embedding along the sequence dimension (dim 1), which causes an error during post-processing as `p_mask` has
# the sequence dimension of the text embedding only.
# (see the line `embedding_output = torch.cat([embedding_output, visual_embeddings], dim=1)`)
return True
def setUp(self):
self.model_tester = LayoutLMv3ModelTester(self)
self.config_tester = ConfigTester(self, config_class=LayoutLMv3Config, hidden_size=37)
def _prepare_for_class(self, inputs_dict, model_class, return_labels=False):
inputs_dict = copy.deepcopy(inputs_dict)
if model_class in get_values(MODEL_FOR_MULTIPLE_CHOICE_MAPPING):
inputs_dict = {
k: v.unsqueeze(1).expand(-1, self.model_tester.num_choices, -1).contiguous()
if isinstance(v, torch.Tensor) and v.ndim > 1
else v
for k, v in inputs_dict.items()
}
if return_labels:
if model_class in get_values(MODEL_FOR_MULTIPLE_CHOICE_MAPPING):
inputs_dict["labels"] = torch.ones(self.model_tester.batch_size, dtype=torch.long, device=torch_device)
elif model_class in get_values(MODEL_FOR_QUESTION_ANSWERING_MAPPING):
inputs_dict["start_positions"] = torch.zeros(
self.model_tester.batch_size, dtype=torch.long, device=torch_device
)
inputs_dict["end_positions"] = torch.zeros(
self.model_tester.batch_size, dtype=torch.long, device=torch_device
)
elif model_class in [
*get_values(MODEL_FOR_SEQUENCE_CLASSIFICATION_MAPPING),
]:
inputs_dict["labels"] = torch.zeros(
self.model_tester.batch_size, dtype=torch.long, device=torch_device
)
elif model_class in [
*get_values(MODEL_FOR_TOKEN_CLASSIFICATION_MAPPING),
]:
inputs_dict["labels"] = torch.zeros(
(self.model_tester.batch_size, self.model_tester.text_seq_length),
dtype=torch.long,
device=torch_device,
)
return inputs_dict
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_model_various_embeddings(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
for type in ["absolute", "relative_key", "relative_key_query"]:
config_and_inputs[0].position_embedding_type = type
self.model_tester.create_and_check_model(*config_and_inputs)
def test_for_sequence_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_sequence_classification(*config_and_inputs)
def test_for_token_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_token_classification(*config_and_inputs)
def test_for_question_answering(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_question_answering(*config_and_inputs)
@slow
def test_model_from_pretrained(self):
model_name = "microsoft/layoutlmv3-base"
model = LayoutLMv3Model.from_pretrained(model_name)
self.assertIsNotNone(model)
# We will verify our results on an image of cute cats
def prepare_img():
image = Image.open("./tests/fixtures/tests_samples/COCO/000000039769.png")
return image
@require_torch
class LayoutLMv3ModelIntegrationTest(unittest.TestCase):
@cached_property
def default_image_processor(self):
return LayoutLMv3ImageProcessor(apply_ocr=False) if is_vision_available() else None
@slow
def test_inference_no_head(self):
model = LayoutLMv3Model.from_pretrained("microsoft/layoutlmv3-base").to(torch_device)
image_processor = self.default_image_processor
image = prepare_img()
pixel_values = image_processor(images=image, return_tensors="pt").pixel_values.to(torch_device)
input_ids = torch.tensor([[1, 2]])
bbox = torch.tensor([[1, 2, 3, 4], [5, 6, 7, 8]]).unsqueeze(0)
# forward pass
outputs = model(
input_ids=input_ids.to(torch_device),
bbox=bbox.to(torch_device),
pixel_values=pixel_values.to(torch_device),
)
# verify the logits
expected_shape = torch.Size((1, 199, 768))
self.assertEqual(outputs.last_hidden_state.shape, expected_shape)
expected_slice = torch.tensor(
[[-0.0529, 0.3618, 0.1632], [-0.1587, -0.1667, -0.0400], [-0.1557, -0.1671, -0.0505]]
).to(torch_device)
self.assertTrue(torch.allclose(outputs.last_hidden_state[0, :3, :3], expected_slice, atol=1e-4))
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/deberta/test_modeling_tf_deberta.py | # coding=utf-8
# Copyright 2021 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import annotations
import unittest
from transformers import DebertaConfig, is_tf_available
from transformers.testing_utils import require_tf, slow
from ...test_configuration_common import ConfigTester
from ...test_modeling_tf_common import TFModelTesterMixin, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin
if is_tf_available():
import tensorflow as tf
from transformers import (
TFDebertaForMaskedLM,
TFDebertaForQuestionAnswering,
TFDebertaForSequenceClassification,
TFDebertaForTokenClassification,
TFDebertaModel,
)
class TFDebertaModelTester:
def __init__(
self,
parent,
batch_size=13,
seq_length=7,
is_training=True,
use_input_mask=True,
use_token_type_ids=True,
use_labels=True,
vocab_size=99,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=512,
type_vocab_size=16,
type_sequence_label_size=2,
initializer_range=0.02,
num_labels=3,
num_choices=4,
scope=None,
):
self.parent = parent
self.batch_size = 13
self.seq_length = 7
self.is_training = True
self.use_input_mask = True
self.use_token_type_ids = True
self.use_labels = True
self.vocab_size = 99
self.hidden_size = 32
self.num_hidden_layers = 2
self.num_attention_heads = 4
self.intermediate_size = 37
self.hidden_act = "gelu"
self.hidden_dropout_prob = 0.1
self.attention_probs_dropout_prob = 0.1
self.max_position_embeddings = 512
self.type_vocab_size = 16
self.relative_attention = False
self.max_relative_positions = -1
self.position_biased_input = True
self.type_sequence_label_size = 2
self.initializer_range = 0.02
self.num_labels = 3
self.num_choices = 4
self.scope = None
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.seq_length])
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
sequence_labels = None
token_labels = None
choice_labels = None
if self.use_labels:
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
config = DebertaConfig(
vocab_size=self.vocab_size,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
type_vocab_size=self.type_vocab_size,
relative_attention=self.relative_attention,
max_relative_positions=self.max_relative_positions,
position_biased_input=self.position_biased_input,
initializer_range=self.initializer_range,
return_dict=True,
)
return config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
def create_and_check_model(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = TFDebertaModel(config=config)
inputs = {"input_ids": input_ids, "attention_mask": input_mask, "token_type_ids": token_type_ids}
inputs = [input_ids, input_mask]
result = model(inputs)
result = model(input_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
def create_and_check_for_masked_lm(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = TFDebertaForMaskedLM(config=config)
inputs = {
"input_ids": input_ids,
"attention_mask": input_mask,
"token_type_ids": token_type_ids,
}
result = model(inputs)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
def create_and_check_for_sequence_classification(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_labels = self.num_labels
model = TFDebertaForSequenceClassification(config=config)
inputs = {
"input_ids": input_ids,
"attention_mask": input_mask,
"token_type_ids": token_type_ids,
}
result = model(inputs)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_labels))
def create_and_check_for_token_classification(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_labels = self.num_labels
model = TFDebertaForTokenClassification(config=config)
inputs = {
"input_ids": input_ids,
"attention_mask": input_mask,
"token_type_ids": token_type_ids,
}
result = model(inputs)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.num_labels))
def create_and_check_for_question_answering(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = TFDebertaForQuestionAnswering(config=config)
inputs = {
"input_ids": input_ids,
"attention_mask": input_mask,
"token_type_ids": token_type_ids,
}
result = model(inputs)
self.parent.assertEqual(result.start_logits.shape, (self.batch_size, self.seq_length))
self.parent.assertEqual(result.end_logits.shape, (self.batch_size, self.seq_length))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
) = config_and_inputs
inputs_dict = {"input_ids": input_ids, "token_type_ids": token_type_ids, "attention_mask": input_mask}
return config, inputs_dict
@require_tf
class TFDebertaModelTest(TFModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (
(
TFDebertaModel,
TFDebertaForMaskedLM,
TFDebertaForQuestionAnswering,
TFDebertaForSequenceClassification,
TFDebertaForTokenClassification,
)
if is_tf_available()
else ()
)
pipeline_model_mapping = (
{
"feature-extraction": TFDebertaModel,
"fill-mask": TFDebertaForMaskedLM,
"question-answering": TFDebertaForQuestionAnswering,
"text-classification": TFDebertaForSequenceClassification,
"token-classification": TFDebertaForTokenClassification,
"zero-shot": TFDebertaForSequenceClassification,
}
if is_tf_available()
else {}
)
test_head_masking = False
test_onnx = False
def setUp(self):
self.model_tester = TFDebertaModelTester(self)
self.config_tester = ConfigTester(self, config_class=DebertaConfig, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_for_masked_lm(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_masked_lm(*config_and_inputs)
def test_for_question_answering(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_question_answering(*config_and_inputs)
def test_for_sequence_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_sequence_classification(*config_and_inputs)
def test_for_token_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_token_classification(*config_and_inputs)
@slow
def test_model_from_pretrained(self):
model = TFDebertaModel.from_pretrained("kamalkraj/deberta-base")
self.assertIsNotNone(model)
@require_tf
class TFDeBERTaModelIntegrationTest(unittest.TestCase):
@unittest.skip(reason="Model not available yet")
def test_inference_masked_lm(self):
pass
@slow
def test_inference_no_head(self):
model = TFDebertaModel.from_pretrained("kamalkraj/deberta-base")
input_ids = tf.constant([[0, 31414, 232, 328, 740, 1140, 12695, 69, 46078, 1588, 2]])
attention_mask = tf.constant([[0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]])
output = model(input_ids, attention_mask=attention_mask)[0]
expected_slice = tf.constant(
[
[
[-0.59855896, -0.80552566, -0.8462135],
[1.4484025, -0.93483794, -0.80593085],
[0.3122741, 0.00316059, -1.4131377],
]
]
)
tf.debugging.assert_near(output[:, 1:4, 1:4], expected_slice, atol=1e-4)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/deberta/test_tokenization_deberta.py | # coding=utf-8
# Copyright 2019 Hugging Face inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
import os
import unittest
from transformers import DebertaTokenizer, DebertaTokenizerFast
from transformers.models.deberta.tokenization_deberta import VOCAB_FILES_NAMES
from transformers.testing_utils import slow
from ...test_tokenization_common import TokenizerTesterMixin
class DebertaTokenizationTest(TokenizerTesterMixin, unittest.TestCase):
from_pretrained_id = "microsoft/deberta-base"
tokenizer_class = DebertaTokenizer
test_rust_tokenizer = True
rust_tokenizer_class = DebertaTokenizerFast
def setUp(self):
super().setUp()
# Adapted from Sennrich et al. 2015 and https://github.com/rsennrich/subword-nmt
vocab = [
"l",
"o",
"w",
"e",
"r",
"s",
"t",
"i",
"d",
"n",
"\u0120",
"\u0120l",
"\u0120n",
"\u0120lo",
"\u0120low",
"er",
"\u0120lowest",
"\u0120newer",
"\u0120wider",
"[UNK]",
]
vocab_tokens = dict(zip(vocab, range(len(vocab))))
merges = ["#version: 0.2", "\u0120 l", "\u0120l o", "\u0120lo w", "e r", ""]
self.special_tokens_map = {"unk_token": "[UNK]"}
self.vocab_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["vocab_file"])
self.merges_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["merges_file"])
with open(self.vocab_file, "w", encoding="utf-8") as fp:
fp.write(json.dumps(vocab_tokens) + "\n")
with open(self.merges_file, "w", encoding="utf-8") as fp:
fp.write("\n".join(merges))
def get_tokenizer(self, **kwargs):
kwargs.update(self.special_tokens_map)
return self.tokenizer_class.from_pretrained(self.tmpdirname, **kwargs)
def get_input_output_texts(self, tokenizer):
input_text = "lower newer"
output_text = "lower newer"
return input_text, output_text
def test_full_tokenizer(self):
tokenizer = self.get_tokenizer()
text = "lower newer"
bpe_tokens = ["l", "o", "w", "er", "\u0120", "n", "e", "w", "er"]
tokens = tokenizer.tokenize(text)
self.assertListEqual(tokens, bpe_tokens)
input_tokens = tokens + [tokenizer.unk_token]
input_bpe_tokens = [0, 1, 2, 15, 10, 9, 3, 2, 15, 19]
self.assertListEqual(tokenizer.convert_tokens_to_ids(input_tokens), input_bpe_tokens)
def test_token_type_ids(self):
tokenizer = self.get_tokenizer()
tokd = tokenizer("Hello", "World")
expected_token_type_ids = [0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1]
self.assertListEqual(tokd["token_type_ids"], expected_token_type_ids)
@slow
def test_sequence_builders(self):
tokenizer = self.tokenizer_class.from_pretrained("microsoft/deberta-base")
text = tokenizer.encode("sequence builders", add_special_tokens=False)
text_2 = tokenizer.encode("multi-sequence build", add_special_tokens=False)
encoded_text_from_decode = tokenizer.encode(
"sequence builders", add_special_tokens=True, add_prefix_space=False
)
encoded_pair_from_decode = tokenizer.encode(
"sequence builders", "multi-sequence build", add_special_tokens=True, add_prefix_space=False
)
encoded_sentence = tokenizer.build_inputs_with_special_tokens(text)
encoded_pair = tokenizer.build_inputs_with_special_tokens(text, text_2)
assert encoded_sentence == encoded_text_from_decode
assert encoded_pair == encoded_pair_from_decode
@slow
def test_tokenizer_integration(self):
tokenizer_classes = [self.tokenizer_class]
if self.test_rust_tokenizer:
tokenizer_classes.append(self.rust_tokenizer_class)
for tokenizer_class in tokenizer_classes:
tokenizer = tokenizer_class.from_pretrained("microsoft/deberta-base")
sequences = [
"ALBERT: A Lite BERT for Self-supervised Learning of Language Representations",
"ALBERT incorporates two parameter reduction techniques",
"The first one is a factorized embedding parameterization. By decomposing the large vocabulary"
" embedding matrix into two small matrices, we separate the size of the hidden layers from the size of"
" vocabulary embedding.",
]
encoding = tokenizer(sequences, padding=True)
decoded_sequences = [tokenizer.decode(seq, skip_special_tokens=True) for seq in encoding["input_ids"]]
# fmt: off
expected_encoding = {
'input_ids': [
[1, 2118, 11126, 565, 35, 83, 25191, 163, 18854, 13, 12156, 12, 16101, 25376, 13807, 9, 22205, 27893, 1635, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[1, 2118, 11126, 565, 24536, 80, 43797, 4878, 7373, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[1, 133, 78, 65, 16, 10, 3724, 1538, 33183, 11303, 43797, 1938, 4, 870, 24165, 29105, 5, 739, 32644, 33183, 11303, 36173, 88, 80, 650, 7821, 45940, 6, 52, 2559, 5, 1836, 9, 5, 7397, 13171, 31, 5, 1836, 9, 32644, 33183, 11303, 4, 2]
],
'token_type_ids': [
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
],
'attention_mask': [
[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
]
}
# fmt: on
expected_decoded_sequence = [
"ALBERT: A Lite BERT for Self-supervised Learning of Language Representations",
"ALBERT incorporates two parameter reduction techniques",
"The first one is a factorized embedding parameterization. By decomposing the large vocabulary"
" embedding matrix into two small matrices, we separate the size of the hidden layers from the size of"
" vocabulary embedding.",
]
self.assertDictEqual(encoding.data, expected_encoding)
for expected, decoded in zip(expected_decoded_sequence, decoded_sequences):
self.assertEqual(expected, decoded)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/deberta/test_modeling_deberta.py | # coding=utf-8
# Copyright 2018 Microsoft Authors and the HuggingFace Inc. team.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
from transformers import DebertaConfig, is_torch_available
from transformers.testing_utils import require_sentencepiece, require_tokenizers, require_torch, slow, torch_device
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, ids_tensor
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import (
DebertaForMaskedLM,
DebertaForQuestionAnswering,
DebertaForSequenceClassification,
DebertaForTokenClassification,
DebertaModel,
)
class DebertaModelTester(object):
def __init__(
self,
parent,
batch_size=13,
seq_length=7,
is_training=True,
use_input_mask=True,
use_token_type_ids=True,
use_labels=True,
vocab_size=99,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=512,
type_vocab_size=16,
type_sequence_label_size=2,
initializer_range=0.02,
relative_attention=False,
position_biased_input=True,
pos_att_type="None",
num_labels=3,
num_choices=4,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_input_mask = use_input_mask
self.use_token_type_ids = use_token_type_ids
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.type_vocab_size = type_vocab_size
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.num_labels = num_labels
self.num_choices = num_choices
self.relative_attention = relative_attention
self.position_biased_input = position_biased_input
self.pos_att_type = pos_att_type
self.scope = scope
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
input_mask = None
if self.use_input_mask:
input_mask = ids_tensor([self.batch_size, self.seq_length], vocab_size=2)
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
sequence_labels = None
token_labels = None
choice_labels = None
if self.use_labels:
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
choice_labels = ids_tensor([self.batch_size], self.num_choices)
config = self.get_config()
return config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
def get_config(self):
return DebertaConfig(
vocab_size=self.vocab_size,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
type_vocab_size=self.type_vocab_size,
initializer_range=self.initializer_range,
relative_attention=self.relative_attention,
position_biased_input=self.position_biased_input,
pos_att_type=self.pos_att_type,
)
def get_pipeline_config(self):
config = self.get_config()
config.vocab_size = 300
return config
def check_loss_output(self, result):
self.parent.assertListEqual(list(result.loss.size()), [])
def create_and_check_deberta_model(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = DebertaModel(config=config)
model.to(torch_device)
model.eval()
sequence_output = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids)[0]
sequence_output = model(input_ids, token_type_ids=token_type_ids)[0]
sequence_output = model(input_ids)[0]
self.parent.assertListEqual(list(sequence_output.size()), [self.batch_size, self.seq_length, self.hidden_size])
def create_and_check_deberta_for_masked_lm(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = DebertaForMaskedLM(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=token_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
def create_and_check_deberta_for_sequence_classification(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_labels = self.num_labels
model = DebertaForSequenceClassification(config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=sequence_labels)
self.parent.assertListEqual(list(result.logits.size()), [self.batch_size, self.num_labels])
self.check_loss_output(result)
def create_and_check_deberta_for_token_classification(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_labels = self.num_labels
model = DebertaForTokenClassification(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=token_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.num_labels))
def create_and_check_deberta_for_question_answering(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = DebertaForQuestionAnswering(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
start_positions=sequence_labels,
end_positions=sequence_labels,
)
self.parent.assertEqual(result.start_logits.shape, (self.batch_size, self.seq_length))
self.parent.assertEqual(result.end_logits.shape, (self.batch_size, self.seq_length))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
) = config_and_inputs
inputs_dict = {"input_ids": input_ids, "token_type_ids": token_type_ids, "attention_mask": input_mask}
return config, inputs_dict
@require_torch
class DebertaModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (
(
DebertaModel,
DebertaForMaskedLM,
DebertaForSequenceClassification,
DebertaForTokenClassification,
DebertaForQuestionAnswering,
)
if is_torch_available()
else ()
)
pipeline_model_mapping = (
{
"feature-extraction": DebertaModel,
"fill-mask": DebertaForMaskedLM,
"question-answering": DebertaForQuestionAnswering,
"text-classification": DebertaForSequenceClassification,
"token-classification": DebertaForTokenClassification,
"zero-shot": DebertaForSequenceClassification,
}
if is_torch_available()
else {}
)
fx_compatible = True
test_torchscript = False
test_pruning = False
test_head_masking = False
is_encoder_decoder = False
def setUp(self):
self.model_tester = DebertaModelTester(self)
self.config_tester = ConfigTester(self, config_class=DebertaConfig, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_deberta_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_deberta_model(*config_and_inputs)
def test_for_sequence_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_deberta_for_sequence_classification(*config_and_inputs)
def test_for_masked_lm(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_deberta_for_masked_lm(*config_and_inputs)
def test_for_question_answering(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_deberta_for_question_answering(*config_and_inputs)
def test_for_token_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_deberta_for_token_classification(*config_and_inputs)
@slow
def test_model_from_pretrained(self):
model_name = "microsoft/deberta-base"
model = DebertaModel.from_pretrained(model_name)
self.assertIsNotNone(model)
@require_torch
@require_sentencepiece
@require_tokenizers
class DebertaModelIntegrationTest(unittest.TestCase):
@unittest.skip(reason="Model not available yet")
def test_inference_masked_lm(self):
pass
@slow
def test_inference_no_head(self):
model = DebertaModel.from_pretrained("microsoft/deberta-base")
input_ids = torch.tensor([[0, 31414, 232, 328, 740, 1140, 12695, 69, 46078, 1588, 2]])
attention_mask = torch.tensor([[0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]])
with torch.no_grad():
output = model(input_ids, attention_mask=attention_mask)[0]
# compare the actual values for a slice.
expected_slice = torch.tensor(
[[[-0.5986, -0.8055, -0.8462], [1.4484, -0.9348, -0.8059], [0.3123, 0.0032, -1.4131]]]
)
self.assertTrue(torch.allclose(output[:, 1:4, 1:4], expected_slice, atol=1e-4), f"{output[:, 1:4, 1:4]}")
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/fastspeech2_conformer/test_modeling_fastspeech2_conformer.py | # coding=utf-8
# Copyright 2023 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch FastSpeech2Conformer model."""
import inspect
import tempfile
import unittest
from transformers import (
FastSpeech2ConformerConfig,
FastSpeech2ConformerHifiGanConfig,
FastSpeech2ConformerTokenizer,
FastSpeech2ConformerWithHifiGanConfig,
is_torch_available,
)
from transformers.testing_utils import require_g2p_en, require_torch, require_torch_accelerator, slow, torch_device
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, _config_zero_init, ids_tensor
if is_torch_available():
import torch
from transformers import FastSpeech2ConformerModel, FastSpeech2ConformerWithHifiGan, set_seed
class FastSpeech2ConformerModelTester:
def __init__(
self,
parent,
batch_size=13,
num_hidden_layers=1,
num_attention_heads=2,
hidden_size=24,
seq_length=7,
encoder_linear_units=384,
decoder_linear_units=384,
is_training=False,
speech_decoder_postnet_units=128,
speech_decoder_postnet_layers=2,
pitch_predictor_layers=1,
energy_predictor_layers=1,
duration_predictor_layers=1,
num_mel_bins=8,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.vocab_size = hidden_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.encoder_linear_units = encoder_linear_units
self.decoder_linear_units = decoder_linear_units
self.speech_decoder_postnet_units = speech_decoder_postnet_units
self.speech_decoder_postnet_layers = speech_decoder_postnet_layers
self.pitch_predictor_layers = pitch_predictor_layers
self.energy_predictor_layers = energy_predictor_layers
self.duration_predictor_layers = duration_predictor_layers
self.num_mel_bins = num_mel_bins
def prepare_config_and_inputs(self):
config = self.get_config()
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
return config, input_ids
def get_config(self):
return FastSpeech2ConformerConfig(
hidden_size=self.hidden_size,
encoder_layers=self.num_hidden_layers,
decoder_layers=self.num_hidden_layers,
encoder_linear_units=self.encoder_linear_units,
decoder_linear_units=self.decoder_linear_units,
speech_decoder_postnet_units=self.speech_decoder_postnet_units,
speech_decoder_postnet_layers=self.speech_decoder_postnet_layers,
num_mel_bins=self.num_mel_bins,
pitch_predictor_layers=self.pitch_predictor_layers,
energy_predictor_layers=self.energy_predictor_layers,
duration_predictor_layers=self.duration_predictor_layers,
)
def create_and_check_model(self, config, input_ids, *args):
model = FastSpeech2ConformerModel(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, return_dict=True)
# total of 5 keys in result
self.parent.assertEqual(len(result), 5)
# check batch sizes match
for value in result.values():
self.parent.assertEqual(value.size(0), self.batch_size)
# check duration, pitch, and energy have the appopriate shapes
# duration: (batch_size, max_text_length), pitch and energy: (batch_size, max_text_length, 1)
self.parent.assertEqual(result["duration_outputs"].shape + (1,), result["pitch_outputs"].shape)
self.parent.assertEqual(result["pitch_outputs"].shape, result["energy_outputs"].shape)
# check predicted mel-spectrogram has correct dimension
self.parent.assertEqual(result["spectrogram"].size(2), model.config.num_mel_bins)
def prepare_config_and_inputs_for_common(self):
config, input_ids = self.prepare_config_and_inputs()
inputs_dict = {"input_ids": input_ids}
return config, inputs_dict
@require_torch_accelerator
@require_torch
class FastSpeech2ConformerModelTest(ModelTesterMixin, unittest.TestCase):
all_model_classes = (FastSpeech2ConformerModel,) if is_torch_available() else ()
test_pruning = False
test_headmasking = False
test_torchscript = False
test_resize_embeddings = False
is_encoder_decoder = True
def setUp(self):
self.model_tester = FastSpeech2ConformerModelTester(self)
self.config_tester = ConfigTester(self, config_class=FastSpeech2ConformerConfig)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_initialization(self):
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
configs_no_init = _config_zero_init(config)
for model_class in self.all_model_classes:
model = model_class(config=configs_no_init)
for name, param in model.named_parameters():
if param.requires_grad:
msg = f"Parameter {name} of model {model_class} seems not properly initialized"
if "norm" in name:
if "bias" in name:
self.assertEqual(param.data.mean().item(), 0.0, msg=msg)
if "weight" in name:
self.assertEqual(param.data.mean().item(), 1.0, msg=msg)
elif "conv" in name or "embed" in name:
self.assertTrue(-1.0 <= ((param.data.mean() * 1e9).round() / 1e9).item() <= 1.0, msg=msg)
def test_duration_energy_pitch_output(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.return_dict = True
seq_len = self.model_tester.seq_length
for model_class in self.all_model_classes:
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
# duration
self.assertListEqual(list(outputs.duration_outputs.shape), [self.model_tester.batch_size, seq_len])
# energy
self.assertListEqual(list(outputs.energy_outputs.shape), [self.model_tester.batch_size, seq_len, 1])
# pitch
self.assertListEqual(list(outputs.pitch_outputs.shape), [self.model_tester.batch_size, seq_len, 1])
def test_hidden_states_output(self):
def _check_hidden_states_output(inputs_dict, config, model_class):
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
for idx, hidden_states in enumerate([outputs.encoder_hidden_states, outputs.decoder_hidden_states]):
expected_num_layers = getattr(
self.model_tester, "expected_num_hidden_layers", self.model_tester.num_hidden_layers + 1
)
self.assertEqual(len(hidden_states), expected_num_layers)
self.assertIsInstance(hidden_states, (list, tuple))
expected_batch_size, expected_seq_length, expected_hidden_size = hidden_states[0].shape
self.assertEqual(expected_batch_size, self.model_tester.batch_size)
# Only test encoder seq_length since decoder seq_length is variable based on inputs
if idx == 0:
self.assertEqual(expected_seq_length, self.model_tester.seq_length)
self.assertEqual(expected_hidden_size, self.model_tester.hidden_size)
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
inputs_dict["output_hidden_states"] = True
_check_hidden_states_output(inputs_dict, config, FastSpeech2ConformerModel)
# check that output_hidden_states also work using config
del inputs_dict["output_hidden_states"]
config.output_hidden_states = True
_check_hidden_states_output(inputs_dict, config, FastSpeech2ConformerModel)
def test_save_load_strict(self):
config, _ = self.model_tester.prepare_config_and_inputs()
model = FastSpeech2ConformerModel(config)
with tempfile.TemporaryDirectory() as tmpdirname:
model.save_pretrained(tmpdirname)
_, info = FastSpeech2ConformerModel.from_pretrained(tmpdirname, output_loading_info=True)
self.assertEqual(info["missing_keys"], [])
def test_forward_signature(self):
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
model = FastSpeech2ConformerModel(config)
signature = inspect.signature(model.forward)
# signature.parameters is an OrderedDict => so arg_names order is deterministic
arg_names = [*signature.parameters.keys()]
expected_arg_names = [
"input_ids",
"attention_mask",
"spectrogram_labels",
"duration_labels",
"pitch_labels",
"energy_labels",
"speaker_ids",
"lang_ids",
"speaker_embedding",
"return_dict",
"output_attentions",
"output_hidden_states",
]
self.assertListEqual(arg_names, expected_arg_names)
# Override as FastSpeech2Conformer does not output cross attentions
def test_retain_grad_hidden_states_attentions(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.output_hidden_states = True
config.output_attentions = True
model = FastSpeech2ConformerModel(config)
model.to(torch_device)
model.eval()
inputs = self._prepare_for_class(inputs_dict, FastSpeech2ConformerModel)
outputs = model(**inputs)
output = outputs[0]
encoder_hidden_states = outputs.encoder_hidden_states[0]
encoder_hidden_states.retain_grad()
decoder_hidden_states = outputs.decoder_hidden_states[0]
decoder_hidden_states.retain_grad()
encoder_attentions = outputs.encoder_attentions[0]
encoder_attentions.retain_grad()
decoder_attentions = outputs.decoder_attentions[0]
decoder_attentions.retain_grad()
output.flatten()[0].backward(retain_graph=True)
self.assertIsNotNone(encoder_hidden_states.grad)
self.assertIsNotNone(decoder_hidden_states.grad)
self.assertIsNotNone(encoder_attentions.grad)
self.assertIsNotNone(decoder_attentions.grad)
def test_attention_outputs(self):
"""
Custom `test_attention_outputs` since FastSpeech2Conformer does not output cross attentions, has variable
decoder attention shape, and uniquely outputs energy, pitch, and durations.
"""
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.return_dict = True
seq_len = self.model_tester.seq_length
for model_class in self.all_model_classes:
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = False
config.return_dict = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
self.assertEqual(len(outputs.encoder_attentions), self.model_tester.num_hidden_layers)
# check that output_attentions also work using config
del inputs_dict["output_attentions"]
config.output_attentions = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
encoder_attentions = outputs.encoder_attentions
self.assertEqual(len(encoder_attentions), self.model_tester.num_hidden_layers)
self.assertListEqual(
list(encoder_attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads, seq_len, seq_len],
)
out_len = len(outputs)
correct_outlen = 7
self.assertEqual(out_len, correct_outlen)
# Check attention is always last and order is fine
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
added_hidden_states = 2
self.assertEqual(out_len + added_hidden_states, len(outputs))
self_attentions = outputs.encoder_attentions
self.assertEqual(len(self_attentions), self.model_tester.num_hidden_layers)
self.assertListEqual(
list(self_attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads, seq_len, seq_len],
)
@slow
def test_model_from_pretrained(self):
model = FastSpeech2ConformerModel.from_pretrained("espnet/fastspeech2_conformer")
self.assertIsNotNone(model)
@unittest.skip(reason="FastSpeech2Conformer does not accept inputs_embeds")
def test_inputs_embeds(self):
pass
@unittest.skip(reason="FastSpeech2Conformer has no input embeddings")
def test_model_common_attributes(self):
pass
@unittest.skip(
"FastSpeech2Conformer predicts durations in linear domain during inference"
"Even small differences on hidden states lead to different durations, due to `torch.round`"
)
def test_batching_equivalence(self):
pass
@require_torch
@require_g2p_en
@slow
class FastSpeech2ConformerModelIntegrationTest(unittest.TestCase):
def test_inference_integration(self):
model = FastSpeech2ConformerModel.from_pretrained("espnet/fastspeech2_conformer")
model.to(torch_device)
model.eval()
tokenizer = FastSpeech2ConformerTokenizer.from_pretrained("espnet/fastspeech2_conformer")
text = "Test that this generates speech"
input_ids = tokenizer(text, return_tensors="pt").to(torch_device)["input_ids"]
outputs_dict = model(input_ids)
spectrogram = outputs_dict["spectrogram"]
# mel-spectrogram is too large (1, 205, 80), so only check top-left 100 elements
# fmt: off
expected_mel_spectrogram = torch.tensor(
[
[-1.2426, -1.7286, -1.6754, -1.7451, -1.6402, -1.5219, -1.4480, -1.3345, -1.4031, -1.4497],
[-0.7858, -1.4966, -1.3602, -1.4876, -1.2949, -1.0723, -1.0021, -0.7553, -0.6521, -0.6929],
[-0.7298, -1.3908, -1.0369, -1.2656, -1.0342, -0.7883, -0.7420, -0.5249, -0.3734, -0.3977],
[-0.4784, -1.3508, -1.1558, -1.4678, -1.2820, -1.0252, -1.0868, -0.9006, -0.8947, -0.8448],
[-0.3963, -1.2895, -1.2813, -1.6147, -1.4658, -1.2560, -1.4134, -1.2650, -1.3255, -1.1715],
[-1.4914, -1.3097, -0.3821, -0.3898, -0.5748, -0.9040, -1.0755, -1.0575, -1.2205, -1.0572],
[0.0197, -0.0582, 0.9147, 1.1512, 1.1651, 0.6628, -0.1010, -0.3085, -0.2285, 0.2650],
[1.1780, 0.1803, 0.7251, 1.5728, 1.6678, 0.4542, -0.1572, -0.1787, 0.0744, 0.8168],
[-0.2078, -0.3211, 1.1096, 1.5085, 1.4632, 0.6299, -0.0515, 0.0589, 0.8609, 1.4429],
[0.7831, -0.2663, 1.0352, 1.4489, 0.9088, 0.0247, -0.3995, 0.0078, 1.2446, 1.6998],
],
device=torch_device,
)
# fmt: on
self.assertTrue(torch.allclose(spectrogram[0, :10, :10], expected_mel_spectrogram, atol=1e-4))
self.assertEqual(spectrogram.shape, (1, 205, model.config.num_mel_bins))
def test_training_integration(self):
model = FastSpeech2ConformerModel.from_pretrained("espnet/fastspeech2_conformer")
model.to(torch_device)
# Set self.training manually to keep deterministic but run the training path
model.training = True
set_seed(0)
tokenizer = FastSpeech2ConformerTokenizer.from_pretrained("espnet/fastspeech2_conformer")
text = "Test that this generates speech"
input_ids = tokenizer(text, return_tensors="pt").to(torch_device)["input_ids"]
# NOTE: Dummy numbers since FastSpeech2Conformer does not have a feature extractor due to the package deps required (librosa, MFA)
batch_size, max_text_len = input_ids.shape
pitch_labels = torch.rand((batch_size, max_text_len, 1), dtype=torch.float, device=torch_device)
energy_labels = torch.rand((batch_size, max_text_len, 1), dtype=torch.float, device=torch_device)
duration_labels = torch.normal(10, 2, size=(batch_size, max_text_len)).clamp(1, 20).int()
max_target_len, _ = duration_labels.sum(dim=1).max(dim=0)
max_target_len = max_target_len.item()
spectrogram_labels = torch.rand(
(batch_size, max_target_len, model.num_mel_bins), dtype=torch.float, device=torch_device
)
outputs_dict = model(
input_ids,
spectrogram_labels=spectrogram_labels,
duration_labels=duration_labels,
pitch_labels=pitch_labels,
energy_labels=energy_labels,
return_dict=True,
)
spectrogram = outputs_dict["spectrogram"]
loss = outputs_dict["loss"]
# # mel-spectrogram is too large (1, 224, 80), so only check top-left 100 elements
# fmt: off
expected_mel_spectrogram = torch.tensor(
[
[-1.0643e+00, -6.8058e-01, -1.0901e+00, -8.2724e-01, -7.7241e-01, -1.1905e+00, -8.5725e-01, -8.2930e-01, -1.1313e+00, -1.2449e+00],
[-5.5067e-01, -2.7045e-01, -6.3483e-01, -1.9320e-01, 1.0234e-01, -3.3253e-01, -2.4423e-01, -3.5045e-01, -5.2070e-01, -4.3710e-01],
[ 2.2181e-01, 3.1433e-01, -1.2849e-01, 6.0253e-01, 1.0033e+00, 1.3952e-01, 1.2851e-01, -2.3063e-02, -1.5092e-01, 2.4903e-01],
[ 4.6343e-01, 4.1820e-01, 1.6468e-01, 1.1297e+00, 1.4588e+00, 1.3737e-01, 6.6355e-02, -6.0973e-02, -5.4225e-02, 5.9208e-01],
[ 5.2762e-01, 4.8725e-01, 4.2735e-01, 1.4392e+00, 1.7398e+00, 2.4891e-01, -8.4531e-03, -8.1282e-02, 1.2857e-01, 8.7559e-01],
[ 5.2548e-01, 5.1653e-01, 5.2034e-01, 1.3782e+00, 1.5972e+00, 1.6380e-01, -5.1807e-02, 1.5474e-03, 2.2824e-01, 8.5288e-01],
[ 3.6356e-01, 4.4109e-01, 4.4257e-01, 9.4273e-01, 1.1201e+00, -9.0551e-03, -1.1627e-01, -2.0821e-02, 1.0793e-01, 5.0336e-01],
[ 3.6598e-01, 3.2708e-01, 1.3297e-01, 4.5162e-01, 6.4168e-01, -2.6923e-01, -2.3101e-01, -1.4943e-01, -1.4732e-01, 7.3057e-02],
[ 2.7639e-01, 2.2588e-01, -1.5310e-01, 1.0957e-01, 3.3048e-01, -5.3431e-01, -3.3822e-01, -2.8007e-01, -3.3823e-01, -1.5775e-01],
[ 2.9323e-01, 1.6723e-01, -3.4153e-01, -1.1209e-01, 1.7355e-01, -6.1724e-01, -5.4201e-01, -4.9944e-01, -5.2212e-01, -2.7596e-01]
],
device=torch_device,
)
# fmt: on
expected_loss = torch.tensor(74.4595, device=torch_device)
self.assertTrue(torch.allclose(spectrogram[0, :10, :10], expected_mel_spectrogram, atol=1e-3))
self.assertTrue(torch.allclose(loss, expected_loss, atol=1e-4))
self.assertEqual(spectrogram.shape, (1, 224, model.config.num_mel_bins))
class FastSpeech2ConformerWithHifiGanTester:
def __init__(
self,
parent,
batch_size=13,
num_hidden_layers=1,
num_attention_heads=2,
hidden_size=24,
seq_length=7,
encoder_linear_units=384,
decoder_linear_units=384,
is_training=False,
speech_decoder_postnet_units=128,
speech_decoder_postnet_layers=2,
pitch_predictor_layers=1,
energy_predictor_layers=1,
duration_predictor_layers=1,
num_mel_bins=8,
upsample_initial_channel=64,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.vocab_size = hidden_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.encoder_linear_units = encoder_linear_units
self.decoder_linear_units = decoder_linear_units
self.speech_decoder_postnet_units = speech_decoder_postnet_units
self.speech_decoder_postnet_layers = speech_decoder_postnet_layers
self.pitch_predictor_layers = pitch_predictor_layers
self.energy_predictor_layers = energy_predictor_layers
self.duration_predictor_layers = duration_predictor_layers
self.num_mel_bins = num_mel_bins
self.upsample_initial_channel = upsample_initial_channel
def prepare_config_and_inputs(self):
config = self.get_config()
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
return config, input_ids
def get_config(self):
self.model_config = FastSpeech2ConformerConfig(
hidden_size=self.hidden_size,
encoder_layers=self.num_hidden_layers,
decoder_layers=self.num_hidden_layers,
encoder_linear_units=self.encoder_linear_units,
decoder_linear_units=self.decoder_linear_units,
speech_decoder_postnet_units=self.speech_decoder_postnet_units,
speech_decoder_postnet_layers=self.speech_decoder_postnet_layers,
num_mel_bins=self.num_mel_bins,
pitch_predictor_layers=self.pitch_predictor_layers,
energy_predictor_layers=self.energy_predictor_layers,
duration_predictor_layers=self.duration_predictor_layers,
)
self.vocoder_config = FastSpeech2ConformerHifiGanConfig(
model_in_dim=self.num_mel_bins, upsample_initial_channel=self.upsample_initial_channel
)
return FastSpeech2ConformerWithHifiGanConfig(
model_config=self.model_config.to_dict(), vocoder_config=self.vocoder_config.to_dict()
)
def create_and_check_model(self, config, input_ids, *args):
model = FastSpeech2ConformerWithHifiGan(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, return_dict=True)
# total of 5 keys in result
self.parent.assertEqual(len(result), 6)
# check batch sizes match
for value in result.values():
self.parent.assertEqual(value.size(0), self.batch_size)
# check duration, pitch, and energy have the appopriate shapes
# duration: (batch_size, max_text_length), pitch and energy: (batch_size, max_text_length, 1)
self.parent.assertEqual(result["duration_outputs"].shape + (1,), result["pitch_outputs"].shape)
self.parent.assertEqual(result["pitch_outputs"].shape, result["energy_outputs"].shape)
# check predicted mel-spectrogram has correct dimension
self.parent.assertEqual(result["spectrogram"].size(2), model.config.model_config.num_mel_bins)
def prepare_config_and_inputs_for_common(self):
config, input_ids = self.prepare_config_and_inputs()
inputs_dict = {"input_ids": input_ids}
return config, inputs_dict
@require_torch_accelerator
@require_torch
class FastSpeech2ConformerWithHifiGanTest(ModelTesterMixin, unittest.TestCase):
all_model_classes = (FastSpeech2ConformerWithHifiGan,) if is_torch_available() else ()
test_pruning = False
test_headmasking = False
test_torchscript = False
test_resize_embeddings = False
is_encoder_decoder = True
def setUp(self):
self.model_tester = FastSpeech2ConformerWithHifiGanTester(self)
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_initialization(self):
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
configs_no_init = _config_zero_init(config)
for model_class in self.all_model_classes:
model = model_class(config=configs_no_init)
for name, param in model.named_parameters():
if param.requires_grad:
msg = f"Parameter {name} of model {model_class} seems not properly initialized"
if "norm" in name:
if "bias" in name:
self.assertEqual(param.data.mean().item(), 0.0, msg=msg)
if "weight" in name:
self.assertEqual(param.data.mean().item(), 1.0, msg=msg)
elif "conv" in name or "embed" in name:
self.assertTrue(-1.0 <= ((param.data.mean() * 1e9).round() / 1e9).item() <= 1.0, msg=msg)
def _prepare_for_class(self, inputs_dict, model_class, return_labels=False):
return inputs_dict
def test_duration_energy_pitch_output(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.model_config.return_dict = True
seq_len = self.model_tester.seq_length
for model_class in self.all_model_classes:
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
# duration
self.assertListEqual(list(outputs.duration_outputs.shape), [self.model_tester.batch_size, seq_len])
# energy
self.assertListEqual(list(outputs.energy_outputs.shape), [self.model_tester.batch_size, seq_len, 1])
# pitch
self.assertListEqual(list(outputs.pitch_outputs.shape), [self.model_tester.batch_size, seq_len, 1])
def test_hidden_states_output(self):
def _check_hidden_states_output(inputs_dict, config, model_class):
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
for idx, hidden_states in enumerate([outputs.encoder_hidden_states, outputs.decoder_hidden_states]):
expected_num_layers = getattr(
self.model_tester, "expected_num_hidden_layers", self.model_tester.num_hidden_layers + 1
)
self.assertEqual(len(hidden_states), expected_num_layers)
self.assertIsInstance(hidden_states, (list, tuple))
expected_batch_size, expected_seq_length, expected_hidden_size = hidden_states[0].shape
self.assertEqual(expected_batch_size, self.model_tester.batch_size)
# Only test encoder seq_length since decoder seq_length is variable based on inputs
if idx == 0:
self.assertEqual(expected_seq_length, self.model_tester.seq_length)
self.assertEqual(expected_hidden_size, self.model_tester.hidden_size)
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
inputs_dict["output_hidden_states"] = True
_check_hidden_states_output(inputs_dict, config, FastSpeech2ConformerWithHifiGan)
# check that output_hidden_states also work using config
del inputs_dict["output_hidden_states"]
config.model_config.output_hidden_states = True
_check_hidden_states_output(inputs_dict, config, FastSpeech2ConformerWithHifiGan)
def test_save_load_strict(self):
config, _ = self.model_tester.prepare_config_and_inputs()
model = FastSpeech2ConformerWithHifiGan(config)
with tempfile.TemporaryDirectory() as tmpdirname:
model.save_pretrained(tmpdirname)
_, info = FastSpeech2ConformerWithHifiGan.from_pretrained(tmpdirname, output_loading_info=True)
self.assertEqual(info["missing_keys"], [])
def test_forward_signature(self):
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
model = FastSpeech2ConformerWithHifiGan(config)
signature = inspect.signature(model.forward)
# signature.parameters is an OrderedDict => so arg_names order is deterministic
arg_names = [*signature.parameters.keys()]
expected_arg_names = [
"input_ids",
"attention_mask",
"spectrogram_labels",
"duration_labels",
"pitch_labels",
"energy_labels",
"speaker_ids",
"lang_ids",
"speaker_embedding",
"return_dict",
"output_attentions",
"output_hidden_states",
]
self.assertListEqual(arg_names, expected_arg_names)
# Override as FastSpeech2Conformer does not output cross attentions
def test_retain_grad_hidden_states_attentions(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.model_config.output_hidden_states = True
config.model_config.output_attentions = True
model = FastSpeech2ConformerWithHifiGan(config)
model.to(torch_device)
model.eval()
inputs = self._prepare_for_class(inputs_dict, FastSpeech2ConformerModel)
outputs = model(**inputs)
output = outputs[0]
encoder_hidden_states = outputs.encoder_hidden_states[0]
encoder_hidden_states.retain_grad()
decoder_hidden_states = outputs.decoder_hidden_states[0]
decoder_hidden_states.retain_grad()
encoder_attentions = outputs.encoder_attentions[0]
encoder_attentions.retain_grad()
decoder_attentions = outputs.decoder_attentions[0]
decoder_attentions.retain_grad()
output.flatten()[0].backward(retain_graph=True)
self.assertIsNotNone(encoder_hidden_states.grad)
self.assertIsNotNone(decoder_hidden_states.grad)
self.assertIsNotNone(encoder_attentions.grad)
self.assertIsNotNone(decoder_attentions.grad)
def test_attention_outputs(self):
"""
Custom `test_attention_outputs` since FastSpeech2Conformer does not output cross attentions, has variable
decoder attention shape, and uniquely outputs energy, pitch, and durations.
"""
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.model_config.return_dict = True
seq_len = self.model_tester.seq_length
for model_class in self.all_model_classes:
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = False
config.model_config.return_dict = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
self.assertEqual(len(outputs.encoder_attentions), self.model_tester.num_hidden_layers)
# check that output_attentions also work using config
del inputs_dict["output_attentions"]
config.model_config.output_attentions = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
encoder_attentions = outputs.encoder_attentions
self.assertEqual(len(encoder_attentions), self.model_tester.num_hidden_layers)
self.assertListEqual(
list(encoder_attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads, seq_len, seq_len],
)
out_len = len(outputs)
correct_outlen = 8
self.assertEqual(out_len, correct_outlen)
# Check attention is always last and order is fine
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
added_hidden_states = 2
self.assertEqual(out_len + added_hidden_states, len(outputs))
self_attentions = outputs.encoder_attentions
self.assertEqual(len(self_attentions), self.model_tester.num_hidden_layers)
self.assertListEqual(
list(self_attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads, seq_len, seq_len],
)
@slow
def test_model_from_pretrained(self):
model = FastSpeech2ConformerModel.from_pretrained("espnet/fastspeech2_conformer")
self.assertIsNotNone(model)
@unittest.skip(reason="FastSpeech2Conformer does not accept inputs_embeds")
def test_inputs_embeds(self):
pass
@unittest.skip(reason="FastSpeech2Conformer has no input embeddings")
def test_model_common_attributes(self):
pass
@unittest.skip(
"FastSpeech2Conformer predicts durations in linear domain during inference"
"Even small differences on hidden states lead to different durations, due to `torch.round`"
)
def test_batching_equivalence(self):
pass
@require_torch
@require_g2p_en
@slow
class FastSpeech2ConformerWithHifiGanIntegrationTest(unittest.TestCase):
def test_inference_integration(self):
model = FastSpeech2ConformerWithHifiGan.from_pretrained("espnet/fastspeech2_conformer_with_hifigan")
model.to(torch_device)
model.eval()
tokenizer = FastSpeech2ConformerTokenizer.from_pretrained("espnet/fastspeech2_conformer")
text = "Test that this generates speech"
input_ids = tokenizer(text, return_tensors="pt").to(torch_device)["input_ids"]
output = model(input_ids)
waveform = output.waveform
# waveform is too large (1, 52480), so only check first 100 elements
# fmt: off
expected_waveform = torch.tensor(
[
[-9.6345e-04, 1.3557e-03, 5.7559e-04, 2.4706e-04, 2.2675e-04, 1.2258e-04, 4.7784e-04, 1.0109e-03, -1.9718e-04, 6.3495e-04, 3.2106e-04, 6.3620e-05, 9.1713e-04, -2.5664e-05, 1.9596e-04, 6.0418e-04, 8.1112e-04, 3.6342e-04, -6.3396e-04, -2.0146e-04, -1.1768e-04, 4.3155e-04, 7.5599e-04, -2.2972e-04, -9.5665e-05, 3.3078e-04, 1.3793e-04, -1.4932e-04, -3.9645e-04, 3.6473e-05, -1.7224e-04, -4.5370e-05, -4.8950e-04, -4.3059e-04, 1.0451e-04, -1.0485e-03, -6.0410e-04, 1.6990e-04, -2.1997e-04, -3.8769e-04, -7.6898e-04, -3.2372e-04, -1.9783e-04, 5.2896e-05, -1.0586e-03, -7.8516e-04, 7.6867e-04, -8.5331e-05, -4.8158e-04, -4.5362e-05, -1.0770e-04, 6.6823e-04, 3.0765e-04, 3.3669e-04, 9.5677e-04, 1.0458e-03, 5.8129e-04, 3.3737e-04, 1.0816e-03, 7.0346e-04, 4.2378e-04, 4.3131e-04, 2.8095e-04, 1.2201e-03, 5.6121e-04, -1.1086e-04, 4.9908e-04, 1.5586e-04, 4.2046e-04, -2.8088e-04, -2.2462e-04, -1.5539e-04, -7.0126e-04, -2.8577e-04, -3.3693e-04, -1.2471e-04, -6.9104e-04, -1.2867e-03, -6.2651e-04, -2.5586e-04, -1.3201e-04, -9.4537e-04, -4.8438e-04, 4.1458e-04, 6.4109e-04, 1.0891e-04, -6.3764e-04, 4.5573e-04, 8.2974e-04, 3.2973e-06, -3.8274e-04, -2.0400e-04, 4.9922e-04, 2.1508e-04, -1.1009e-04, -3.9763e-05, 3.0576e-04, 3.1485e-05, -2.7574e-05, 3.3856e-04],
],
device=torch_device,
)
# fmt: on
self.assertTrue(torch.allclose(waveform[0, :100], expected_waveform, atol=1e-4))
self.assertEqual(waveform.shape, (1, 52480))
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/fastspeech2_conformer/test_tokenization_fastspeech2_conformer.py | # coding=utf-8
# Copyright 2023 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Tests for the FastSpeech2Conformer tokenizer."""
import unittest
from transformers.models.fastspeech2_conformer import FastSpeech2ConformerTokenizer
from transformers.testing_utils import require_g2p_en, slow
from ...test_tokenization_common import TokenizerTesterMixin
@require_g2p_en
class FastSpeech2ConformerTokenizerTest(TokenizerTesterMixin, unittest.TestCase):
from_pretrained_id = "espnet/fastspeech2_conformer"
tokenizer_class = FastSpeech2ConformerTokenizer
test_rust_tokenizer = False
def setUp(self):
super().setUp()
tokenizer = FastSpeech2ConformerTokenizer.from_pretrained("espnet/fastspeech2_conformer")
tokenizer.save_pretrained(self.tmpdirname)
def get_input_output_texts(self, tokenizer):
input_text = "this is a test"
output_text = "this is a test"
return input_text, output_text
# Custom `get_clean_sequence` since FastSpeech2ConformerTokenizer can't decode id -> string
def get_clean_sequence(self, tokenizer, with_prefix_space=False, **kwargs): # max_length=20, min_length=5
input_text, output_text = self.get_input_output_texts(tokenizer)
ids = tokenizer.encode(output_text, add_special_tokens=False)
return output_text, ids
def test_convert_token_and_id(self):
"""Test ``_convert_token_to_id`` and ``_convert_id_to_token``."""
token = "<unk>"
token_id = 1
self.assertEqual(self.get_tokenizer()._convert_token_to_id(token), token_id)
self.assertEqual(self.get_tokenizer()._convert_id_to_token(token_id), token)
def test_get_vocab(self):
vocab_keys = list(self.get_tokenizer().get_vocab().keys())
self.assertEqual(vocab_keys[0], "<blank>")
self.assertEqual(vocab_keys[1], "<unk>")
self.assertEqual(vocab_keys[-4], "UH0")
self.assertEqual(vocab_keys[-2], "..")
self.assertEqual(vocab_keys[-1], "<sos/eos>")
self.assertEqual(len(vocab_keys), 78)
def test_vocab_size(self):
self.assertEqual(self.get_tokenizer().vocab_size, 78)
@unittest.skip(
"FastSpeech2Conformer tokenizer does not support adding tokens as they can't be added to the g2p_en backend"
)
def test_added_token_are_matched_longest_first(self):
pass
@unittest.skip(
"FastSpeech2Conformer tokenizer does not support adding tokens as they can't be added to the g2p_en backend"
)
def test_added_tokens_do_lower_case(self):
pass
@unittest.skip(
"FastSpeech2Conformer tokenizer does not support adding tokens as they can't be added to the g2p_en backend"
)
def test_tokenize_special_tokens(self):
pass
def test_full_tokenizer(self):
tokenizer = self.get_tokenizer()
tokens = tokenizer.tokenize("This is a test")
ids = [9, 12, 6, 12, 11, 2, 4, 15, 6, 4, 77]
self.assertListEqual(tokens, ["DH", "IH1", "S", "IH1", "Z", "AH0", "T", "EH1", "S", "T", "<sos/eos>"])
self.assertListEqual(tokenizer.convert_tokens_to_ids(tokens), ids)
self.assertListEqual(tokenizer.convert_ids_to_tokens(ids), tokens)
@slow
def test_tokenizer_integration(self):
# Custom test since:
# 1) This tokenizer only decodes to tokens (phonemes cannot be converted to text with complete accuracy)
# 2) Uses a sequence without numbers since espnet has different, custom number conversion.
# This tokenizer can phonemize numbers, but where in espnet "32" is phonemized as "thirty two",
# here "32" is phonemized as "thirty-two" because we haven't implemented the custom number handling.
sequences = [
"Transformers (formerly known as pytorch-transformers and pytorch-pretrained-bert) provides "
"general-purpose architectures (BERT, GPT, RoBERTa, XLM, DistilBert, XLNet...) for Natural "
"Language Understanding (NLU) and Natural Language Generation (NLG) with over thirty-two pretrained "
"models in one hundred plus languages and deep interoperability between Jax, PyTorch and TensorFlow.",
"BERT is designed to pre-train deep bidirectional representations from unlabeled text by jointly "
"conditioning on both left and right context in all layers.",
"The quick brown fox jumps over the lazy dog.",
]
tokenizer = FastSpeech2ConformerTokenizer.from_pretrained(
"espnet/fastspeech2_conformer", revision="07f9c4a2d6bbc69b277d87d2202ad1e35b05e113"
)
actual_encoding = tokenizer(sequences)
# fmt: off
expected_encoding = {
'input_ids': [
[4, 7, 60, 3, 6, 22, 30, 7, 14, 21, 11, 22, 30, 7, 14, 21, 8, 29, 3, 34, 3, 18, 11, 17, 12, 4, 21, 10, 4, 7, 60, 3, 6, 22, 30, 7, 14, 21, 11, 2, 3, 5, 17, 12, 4, 21, 10, 17, 7, 29, 4, 7, 31, 3, 5, 25, 38, 4, 17, 7, 2, 20, 32, 5, 11, 40, 15, 3, 21, 2, 8, 17, 38, 17, 2, 6, 24, 7, 10, 2, 4, 45, 10, 39, 21, 11, 25, 38, 4, 23, 37, 15, 4, 6, 23, 7, 2, 25, 38, 4, 2, 23, 11, 8, 15, 14, 11, 23, 5, 13, 6, 4, 12, 8, 4, 21, 25, 23, 11, 8, 15, 3, 39, 2, 8, 1, 22, 30, 7, 3, 18, 39, 21, 2, 8, 8, 18, 36, 37, 16, 2, 40, 62, 3, 5, 21, 6, 4, 18, 3, 5, 13, 36, 3, 8, 28, 2, 3, 5, 3, 18, 39, 21, 2, 8, 8, 18, 36, 37, 16, 2, 40, 40, 45, 3, 21, 31, 35, 2, 3, 15, 8, 36, 16, 12, 9, 34, 20, 21, 43, 38, 5, 29, 4, 28, 17, 7, 29, 4, 7, 31, 3, 5, 14, 24, 5, 2, 8, 11, 13, 3, 16, 19, 3, 26, 19, 3, 5, 7, 2, 5, 17, 8, 19, 6, 8, 18, 36, 37, 16, 2, 40, 2, 11, 2, 3, 5, 5, 27, 17, 49, 3, 4, 21, 2, 17, 21, 25, 12, 8, 2, 4, 29, 25, 13, 4, 16, 27, 3, 40, 18, 10, 6, 23, 17, 12, 4, 21, 10, 2, 3, 5, 4, 15, 3, 6, 21, 8, 46, 22, 33, 77],
[25, 38, 4, 12, 11, 5, 13, 11, 32, 3, 5, 4, 28, 17, 7, 27, 4, 7, 31, 3, 5, 27, 17, 25, 51, 5, 13, 7, 15, 10, 35, 2, 3, 2, 8, 7, 45, 17, 7, 2, 11, 2, 3, 4, 31, 35, 2, 3, 11, 22, 7, 19, 14, 2, 3, 8, 31, 25, 2, 8, 5, 4, 15, 10, 6, 4, 25, 32, 40, 55, 3, 4, 8, 29, 10, 2, 3, 5, 12, 35, 2, 3, 13, 36, 24, 3, 25, 34, 43, 8, 15, 22, 4, 2, 3, 5, 7, 32, 4, 10, 24, 3, 4, 54, 10, 6, 4, 13, 3, 30, 8, 8, 31, 21, 11, 33, 77],
[9, 2, 10, 16, 12, 10, 25, 7, 42, 3, 22, 24, 10, 6, 40, 19, 14, 17, 6, 34, 20, 21, 9, 2, 8, 31, 11, 29, 5, 30, 37, 33, 77]
],
'attention_mask': [
[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
]
}
# fmt: on
actual_tokens = [tokenizer.decode(input_ids) for input_ids in expected_encoding["input_ids"]]
expected_tokens = [
[tokenizer.convert_ids_to_tokens(id) for id in sequence] for sequence in expected_encoding["input_ids"]
]
self.assertListEqual(actual_encoding["input_ids"], expected_encoding["input_ids"])
self.assertListEqual(actual_encoding["attention_mask"], expected_encoding["attention_mask"])
self.assertTrue(actual_tokens == expected_tokens)
@unittest.skip(
reason="FastSpeech2Conformer tokenizer does not support adding tokens as they can't be added to the g2p_en backend"
)
def test_add_tokens_tokenizer(self):
pass
@unittest.skip(
reason="FastSpeech2Conformer tokenizer does not support adding tokens as they can't be added to the g2p_en backend"
)
def test_add_special_tokens(self):
pass
@unittest.skip(
reason="FastSpeech2Conformer tokenizer does not support adding tokens as they can't be added to the g2p_en backend"
)
def test_added_token_serializable(self):
pass
@unittest.skip(
reason="FastSpeech2Conformer tokenizer does not support adding tokens as they can't be added to the g2p_en backend"
)
def test_save_and_load_tokenizer(self):
pass
@unittest.skip(reason="Phonemes cannot be reliably converted to string due to one-many mapping")
def test_internal_consistency(self):
pass
@unittest.skip(reason="Phonemes cannot be reliably converted to string due to one-many mapping")
def test_encode_decode_with_spaces(self):
pass
@unittest.skip(reason="Phonemes cannot be reliably converted to string due to one-many mapping")
def test_convert_tokens_to_string_format(self):
pass
@unittest.skip("FastSpeech2Conformer tokenizer does not support pairs.")
def test_maximum_encoding_length_pair_input(self):
pass
@unittest.skip(
"FastSpeech2Conformer tokenizer appends eos_token to each string it's passed, including `is_split_into_words=True`."
)
def test_pretokenized_inputs(self):
pass
@unittest.skip(
reason="g2p_en is slow is with large inputs and max encoding length is not a concern for FastSpeech2Conformer"
)
def test_maximum_encoding_length_single_input(self):
pass
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/roc_bert/test_modeling_roc_bert.py | # coding=utf-8
# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch RoCBert model. """
import unittest
from transformers import RoCBertConfig, is_torch_available
from transformers.models.auto import get_values
from transformers.testing_utils import require_torch, slow, torch_device
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import (
MODEL_FOR_PRETRAINING_MAPPING,
RoCBertForCausalLM,
RoCBertForMaskedLM,
RoCBertForMultipleChoice,
RoCBertForPreTraining,
RoCBertForQuestionAnswering,
RoCBertForSequenceClassification,
RoCBertForTokenClassification,
RoCBertModel,
)
class RoCBertModelTester:
def __init__(
self,
parent,
batch_size=13,
seq_length=7,
is_training=True,
use_input_mask=True,
use_token_type_ids=True,
use_labels=True,
vocab_size=99,
pronunciation_vocab_size=99,
shape_vocab_size=99,
pronunciation_embed_dim=32,
shape_embed_dim=32,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=512,
type_vocab_size=16,
type_sequence_label_size=2,
initializer_range=0.02,
num_labels=3,
num_choices=4,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_input_mask = use_input_mask
self.use_token_type_ids = use_token_type_ids
self.use_labels = use_labels
self.vocab_size = vocab_size
self.pronunciation_vocab_size = pronunciation_vocab_size
self.shape_vocab_size = shape_vocab_size
self.pronunciation_embed_dim = pronunciation_embed_dim
self.shape_embed_dim = shape_embed_dim
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.type_vocab_size = type_vocab_size
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.num_labels = num_labels
self.num_choices = num_choices
self.scope = scope
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
input_shape_ids = ids_tensor([self.batch_size, self.seq_length], self.shape_vocab_size)
input_pronunciation_ids = ids_tensor([self.batch_size, self.seq_length], self.pronunciation_vocab_size)
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.seq_length])
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
sequence_labels = None
token_labels = None
choice_labels = None
if self.use_labels:
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
choice_labels = ids_tensor([self.batch_size], self.num_choices)
config = self.get_config()
return (
config,
input_ids,
input_shape_ids,
input_pronunciation_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
)
def get_config(self):
return RoCBertConfig(
vocab_size=self.vocab_size,
shape_vocab_size=self.shape_vocab_size,
pronunciation_vocab_size=self.pronunciation_vocab_size,
shape_embed_dim=self.shape_embed_dim,
pronunciation_embed_dim=self.pronunciation_embed_dim,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
type_vocab_size=self.type_vocab_size,
is_decoder=False,
initializer_range=self.initializer_range,
)
def prepare_config_and_inputs_for_decoder(self):
(
config,
input_ids,
input_shape_ids,
input_pronunciation_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
) = self.prepare_config_and_inputs()
config.is_decoder = True
encoder_hidden_states = floats_tensor([self.batch_size, self.seq_length, self.hidden_size])
encoder_attention_mask = ids_tensor([self.batch_size, self.seq_length], vocab_size=2)
return (
config,
input_ids,
input_shape_ids,
input_pronunciation_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
)
def create_and_check_model(
self,
config,
input_ids,
input_shape_ids,
input_pronunciation_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
):
model = RoCBertModel(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
input_shape_ids=input_shape_ids,
input_pronunciation_ids=input_pronunciation_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
)
result = model(
input_ids,
input_shape_ids=input_shape_ids,
input_pronunciation_ids=input_pronunciation_ids,
token_type_ids=token_type_ids,
)
result = model(input_ids, input_shape_ids=input_shape_ids, input_pronunciation_ids=input_pronunciation_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
def create_and_check_model_as_decoder(
self,
config,
input_ids,
input_shape_ids,
input_pronunciation_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
config.add_cross_attention = True
model = RoCBertModel(config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
input_shape_ids=input_shape_ids,
input_pronunciation_ids=input_pronunciation_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
)
result = model(
input_ids,
input_shape_ids=input_shape_ids,
input_pronunciation_ids=input_pronunciation_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
encoder_hidden_states=encoder_hidden_states,
)
result = model(
input_ids,
input_shape_ids=input_shape_ids,
input_pronunciation_ids=input_pronunciation_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
def create_and_check_for_causal_lm(
self,
config,
input_ids,
input_shape_ids,
input_pronunciation_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
model = RoCBertForCausalLM(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
input_shape_ids=input_shape_ids,
input_pronunciation_ids=input_pronunciation_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
labels=token_labels,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
def create_and_check_for_masked_lm(
self,
config,
input_ids,
input_shape_ids,
input_pronunciation_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
):
model = RoCBertForMaskedLM(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
input_shape_ids=input_shape_ids,
input_pronunciation_ids=input_pronunciation_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
labels=token_labels,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
def create_and_check_decoder_model_past_large_inputs(
self,
config,
input_ids,
input_shape_ids,
input_pronunciation_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
config.is_decoder = True
config.add_cross_attention = True
model = RoCBertForCausalLM(config=config)
model.to(torch_device)
model.eval()
# first forward pass
outputs = model(
input_ids,
input_shape_ids=input_shape_ids,
input_pronunciation_ids=input_pronunciation_ids,
attention_mask=input_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
use_cache=True,
)
past_key_values = outputs.past_key_values
# create hypothetical multiple next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 3), config.vocab_size)
next_shape_tokens = ids_tensor((self.batch_size, 3), config.shape_vocab_size)
next_pronunciation_tokens = ids_tensor((self.batch_size, 3), config.pronunciation_vocab_size)
next_mask = ids_tensor((self.batch_size, 3), vocab_size=2)
# append to next input_ids and
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
next_input_shape_ids = torch.cat([input_shape_ids, next_shape_tokens], dim=-1)
next_input_pronunciation_ids = torch.cat([input_pronunciation_ids, next_pronunciation_tokens], dim=-1)
next_attention_mask = torch.cat([input_mask, next_mask], dim=-1)
output_from_no_past = model(
next_input_ids,
input_shape_ids=next_input_shape_ids,
input_pronunciation_ids=next_input_pronunciation_ids,
attention_mask=next_attention_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
output_hidden_states=True,
)["hidden_states"][0]
output_from_past = model(
next_tokens,
input_shape_ids=next_shape_tokens,
input_pronunciation_ids=next_pronunciation_tokens,
attention_mask=next_attention_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
past_key_values=past_key_values,
output_hidden_states=True,
)["hidden_states"][0]
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, -3:, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, :, random_slice_idx].detach()
self.parent.assertTrue(output_from_past_slice.shape[1] == next_tokens.shape[1])
# test that outputs are equal for slice
self.parent.assertTrue(torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3))
def create_and_check_for_question_answering(
self,
config,
input_ids,
input_shape_ids,
input_pronunciation_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
):
model = RoCBertForQuestionAnswering(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
input_shape_ids=input_shape_ids,
input_pronunciation_ids=input_pronunciation_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
start_positions=sequence_labels,
end_positions=sequence_labels,
)
self.parent.assertEqual(result.start_logits.shape, (self.batch_size, self.seq_length))
self.parent.assertEqual(result.end_logits.shape, (self.batch_size, self.seq_length))
def create_and_check_for_sequence_classification(
self,
config,
input_ids,
input_shape_ids,
input_pronunciation_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
):
config.num_labels = self.num_labels
model = RoCBertForSequenceClassification(config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
input_shape_ids=input_shape_ids,
input_pronunciation_ids=input_pronunciation_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
labels=sequence_labels,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_labels))
def create_and_check_for_token_classification(
self,
config,
input_ids,
input_shape_ids,
input_pronunciation_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
):
config.num_labels = self.num_labels
model = RoCBertForTokenClassification(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
input_shape_ids=input_shape_ids,
input_pronunciation_ids=input_pronunciation_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
labels=token_labels,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.num_labels))
def create_and_check_for_multiple_choice(
self,
config,
input_ids,
input_shape_ids,
input_pronunciation_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
):
config.num_choices = self.num_choices
model = RoCBertForMultipleChoice(config=config)
model.to(torch_device)
model.eval()
multiple_choice_inputs_ids = input_ids.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
multiple_choice_inputs_shape_ids = input_shape_ids.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
multiple_choice_inputs_pronunciation_ids = (
input_pronunciation_ids.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
)
multiple_choice_token_type_ids = token_type_ids.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
multiple_choice_input_mask = input_mask.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
result = model(
multiple_choice_inputs_ids,
input_shape_ids=multiple_choice_inputs_shape_ids,
input_pronunciation_ids=multiple_choice_inputs_pronunciation_ids,
attention_mask=multiple_choice_input_mask,
token_type_ids=multiple_choice_token_type_ids,
labels=choice_labels,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_choices))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
input_shape_ids,
input_pronunciation_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
) = config_and_inputs
inputs_dict = {
"input_ids": input_ids,
"input_shape_ids": input_shape_ids,
"input_pronunciation_ids": input_pronunciation_ids,
"token_type_ids": token_type_ids,
"attention_mask": input_mask,
}
return config, inputs_dict
def create_and_check_for_pretraining(
self,
config,
input_ids,
input_shape_ids,
input_pronunciation_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
):
model = RoCBertForPreTraining(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
input_shape_ids,
input_pronunciation_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
attack_input_ids=input_ids,
attack_input_shape_ids=input_shape_ids,
attack_input_pronunciation_ids=input_pronunciation_ids,
attack_attention_mask=input_mask,
attack_token_type_ids=token_type_ids,
labels_input_ids=token_labels,
labels_input_shape_ids=input_shape_ids,
labels_input_pronunciation_ids=input_pronunciation_ids,
labels_attention_mask=input_mask,
labels_token_type_ids=token_type_ids,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
@require_torch
class RoCBertModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (
(
RoCBertModel,
RoCBertForMaskedLM,
RoCBertForCausalLM,
RoCBertForMultipleChoice,
RoCBertForQuestionAnswering,
RoCBertForSequenceClassification,
RoCBertForTokenClassification,
RoCBertForPreTraining,
)
if is_torch_available()
else ()
)
all_generative_model_classes = (RoCBertForCausalLM,) if is_torch_available() else ()
pipeline_model_mapping = (
{
"feature-extraction": RoCBertModel,
"fill-mask": RoCBertForMaskedLM,
"question-answering": RoCBertForQuestionAnswering,
"text-classification": RoCBertForSequenceClassification,
"text-generation": RoCBertForCausalLM,
"token-classification": RoCBertForTokenClassification,
"zero-shot": RoCBertForSequenceClassification,
}
if is_torch_available()
else {}
)
# TODO: Fix the failed tests when this model gets more usage
def is_pipeline_test_to_skip(
self, pipeline_test_casse_name, config_class, model_architecture, tokenizer_name, processor_name
):
if pipeline_test_casse_name in [
"FillMaskPipelineTests",
"FeatureExtractionPipelineTests",
"TextClassificationPipelineTests",
"TokenClassificationPipelineTests",
]:
# Get error: IndexError: index out of range in self.
# `word_shape_file` and `word_pronunciation_file` should be shrunk during tiny model creation,
# otherwise `IndexError` could occur in some embedding layers. Skip for now until this model has
# more usage.
return True
return False
# special case for ForPreTraining model
def _prepare_for_class(self, inputs_dict, model_class, return_labels=False):
inputs_dict = super()._prepare_for_class(inputs_dict, model_class, return_labels=return_labels)
if return_labels:
if model_class in get_values(MODEL_FOR_PRETRAINING_MAPPING):
inputs_dict["labels_input_ids"] = torch.zeros(
(self.model_tester.batch_size, self.model_tester.seq_length), dtype=torch.long, device=torch_device
)
inputs_dict["labels_input_shape_ids"] = torch.zeros(
(self.model_tester.batch_size, self.model_tester.seq_length), dtype=torch.long, device=torch_device
)
inputs_dict["labels_input_pronunciation_ids"] = torch.zeros(
(self.model_tester.batch_size, self.model_tester.seq_length), dtype=torch.long, device=torch_device
)
inputs_dict["attack_input_ids"] = torch.zeros(
(self.model_tester.batch_size, self.model_tester.seq_length), dtype=torch.long, device=torch_device
)
inputs_dict["attack_input_shape_ids"] = torch.zeros(
(self.model_tester.batch_size, self.model_tester.seq_length), dtype=torch.long, device=torch_device
)
inputs_dict["attack_input_pronunciation_ids"] = torch.zeros(
(self.model_tester.batch_size, self.model_tester.seq_length), dtype=torch.long, device=torch_device
)
return inputs_dict
def setUp(self):
self.model_tester = RoCBertModelTester(self)
self.config_tester = ConfigTester(self, config_class=RoCBertConfig, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_model_various_embeddings(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
for type in ["absolute", "relative_key", "relative_key_query"]:
config_and_inputs[0].position_embedding_type = type
self.model_tester.create_and_check_model(*config_and_inputs)
def test_for_masked_lm(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_masked_lm(*config_and_inputs)
def test_for_multiple_choice(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_multiple_choice(*config_and_inputs)
def test_decoder_model_past_with_large_inputs(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_decoder()
self.model_tester.create_and_check_decoder_model_past_large_inputs(*config_and_inputs)
def test_decoder_model_past_with_large_inputs_relative_pos_emb(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_decoder()
config_and_inputs[0].position_embedding_type = "relative_key"
self.model_tester.create_and_check_decoder_model_past_large_inputs(*config_and_inputs)
def test_for_question_answering(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_question_answering(*config_and_inputs)
def test_for_sequence_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_sequence_classification(*config_and_inputs)
def test_for_token_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_token_classification(*config_and_inputs)
def test_for_pretraining(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_pretraining(*config_and_inputs)
def test_model_as_decoder(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_decoder()
self.model_tester.create_and_check_model_as_decoder(*config_and_inputs)
def test_model_as_decoder_with_default_input_mask(self):
# This regression test was failing with PyTorch < 1.3
(
config,
input_ids,
input_shape_ids,
input_pronunciation_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
) = self.model_tester.prepare_config_and_inputs_for_decoder()
input_mask = None
self.model_tester.create_and_check_model_as_decoder(
config,
input_ids,
input_shape_ids,
input_pronunciation_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
)
@slow
def test_model_from_pretrained(self):
model_name = "weiweishi/roc-bert-base-zh"
model = RoCBertModel.from_pretrained(model_name)
self.assertIsNotNone(model)
@require_torch
class RoCBertModelIntegrationTest(unittest.TestCase):
@slow
def test_inference_masked_lm(self):
model = RoCBertForMaskedLM.from_pretrained("weiweishi/roc-bert-base-zh")
# input_text: ['[CLS]', 'b', 'a', '里', '系', '[MASK]', '国', '的', '首', '都', '[SEP]'] is the adversarial text
# of ['[CLS]', '巴', '黎', '是', '[MASK]', '国', '的', '首', '都', '[SEP]'], means
# "Paris is the [MASK] of France" in English
input_ids = torch.tensor([[101, 144, 143, 7027, 5143, 103, 1744, 4638, 7674, 6963, 102]])
input_shape_ids = torch.tensor([[2, 20324, 23690, 8740, 706, 1, 10900, 23343, 20205, 5850, 2]])
input_pronunciation_ids = torch.tensor([[2, 718, 397, 52, 61, 1, 168, 273, 180, 243, 2]])
output = model(input_ids, input_shape_ids, input_pronunciation_ids)
output_ids = torch.argmax(output.logits, dim=2)
# convert to tokens is: ['[CLS]', '巴', '*', '黎', '是', '法', '国', '的', '首', '都', '[SEP]']
expected_output = torch.tensor([[101, 2349, 115, 7944, 3221, 3791, 1744, 4638, 7674, 6963, 102]])
assert torch.allclose(output_ids, expected_output)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/roc_bert/test_tokenization_roc_bert.py | # coding=utf-8
# Copyright 2022 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
import os
import unittest
from transformers.models.roc_bert.tokenization_roc_bert import (
VOCAB_FILES_NAMES,
RoCBertBasicTokenizer,
RoCBertTokenizer,
RoCBertWordpieceTokenizer,
_is_control,
_is_punctuation,
_is_whitespace,
)
from transformers.testing_utils import require_tokenizers, slow
from ...test_tokenization_common import TokenizerTesterMixin, filter_non_english
@require_tokenizers
class BertTokenizationTest(TokenizerTesterMixin, unittest.TestCase):
from_pretrained_id = "weiweishi/roc-bert-base-zh"
tokenizer_class = RoCBertTokenizer
rust_tokenizer_class = None
test_rust_tokenizer = False
space_between_special_tokens = True
from_pretrained_filter = filter_non_english
def setUp(self):
super().setUp()
vocab_tokens = ["[UNK]", "[CLS]", "[SEP]", "[PAD]", "[MASK]", "你", "好", "是", "谁", "a", "b", "c", "d"]
word_shape = {}
word_pronunciation = {}
for i, value in enumerate(vocab_tokens):
word_shape[value] = i
word_pronunciation[value] = i
self.vocab_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["vocab_file"])
self.word_shape_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["word_shape_file"])
self.word_pronunciation_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["word_pronunciation_file"])
with open(self.vocab_file, "w", encoding="utf-8") as vocab_writer:
vocab_writer.write("".join([x + "\n" for x in vocab_tokens]))
with open(self.word_shape_file, "w", encoding="utf-8") as word_shape_writer:
json.dump(word_shape, word_shape_writer, ensure_ascii=False)
with open(self.word_pronunciation_file, "w", encoding="utf-8") as word_pronunciation_writer:
json.dump(word_pronunciation, word_pronunciation_writer, ensure_ascii=False)
def test_full_tokenizer(self):
tokenizer = self.tokenizer_class(self.vocab_file, self.word_shape_file, self.word_pronunciation_file)
tokens = tokenizer.tokenize("你好[SEP]你是谁")
self.assertListEqual(tokens, ["你", "好", "[SEP]", "你", "是", "谁"])
self.assertListEqual(tokenizer.convert_tokens_to_ids(tokens), [5, 6, 2, 5, 7, 8])
self.assertListEqual(tokenizer.convert_tokens_to_shape_ids(tokens), [5, 6, 2, 5, 7, 8])
self.assertListEqual(tokenizer.convert_tokens_to_pronunciation_ids(tokens), [5, 6, 2, 5, 7, 8])
# Copied from tests.models.bert.test_tokenization_bert.BertTokenizationTest.test_chinese with BasicTokenizer->RoCBertBasicTokenizer
def test_chinese(self):
tokenizer = RoCBertBasicTokenizer()
self.assertListEqual(tokenizer.tokenize("ah\u535A\u63A8zz"), ["ah", "\u535A", "\u63A8", "zz"])
# Copied from tests.models.bert.test_tokenization_bert.BertTokenizationTest.test_basic_tokenizer_lower with BasicTokenizer->RoCBertBasicTokenizer
def test_basic_tokenizer_lower(self):
tokenizer = RoCBertBasicTokenizer(do_lower_case=True)
self.assertListEqual(
tokenizer.tokenize(" \tHeLLo!how \n Are yoU? "), ["hello", "!", "how", "are", "you", "?"]
)
self.assertListEqual(tokenizer.tokenize("H\u00E9llo"), ["hello"])
# Copied from tests.models.bert.test_tokenization_bert.BertTokenizationTest.test_basic_tokenizer_lower_strip_accents_false with BasicTokenizer->RoCBertBasicTokenizer
def test_basic_tokenizer_lower_strip_accents_false(self):
tokenizer = RoCBertBasicTokenizer(do_lower_case=True, strip_accents=False)
self.assertListEqual(
tokenizer.tokenize(" \tHäLLo!how \n Are yoU? "), ["hällo", "!", "how", "are", "you", "?"]
)
self.assertListEqual(tokenizer.tokenize("H\u00E9llo"), ["h\u00E9llo"])
# Copied from tests.models.bert.test_tokenization_bert.BertTokenizationTest.test_basic_tokenizer_lower_strip_accents_true with BasicTokenizer->RoCBertBasicTokenizer
def test_basic_tokenizer_lower_strip_accents_true(self):
tokenizer = RoCBertBasicTokenizer(do_lower_case=True, strip_accents=True)
self.assertListEqual(
tokenizer.tokenize(" \tHäLLo!how \n Are yoU? "), ["hallo", "!", "how", "are", "you", "?"]
)
self.assertListEqual(tokenizer.tokenize("H\u00E9llo"), ["hello"])
# Copied from tests.models.bert.test_tokenization_bert.BertTokenizationTest.test_basic_tokenizer_lower_strip_accents_default with BasicTokenizer->RoCBertBasicTokenizer
def test_basic_tokenizer_lower_strip_accents_default(self):
tokenizer = RoCBertBasicTokenizer(do_lower_case=True)
self.assertListEqual(
tokenizer.tokenize(" \tHäLLo!how \n Are yoU? "), ["hallo", "!", "how", "are", "you", "?"]
)
self.assertListEqual(tokenizer.tokenize("H\u00E9llo"), ["hello"])
# Copied from tests.models.bert.test_tokenization_bert.BertTokenizationTest.test_basic_tokenizer_no_lower with BasicTokenizer->RoCBertBasicTokenizer
def test_basic_tokenizer_no_lower(self):
tokenizer = RoCBertBasicTokenizer(do_lower_case=False)
self.assertListEqual(
tokenizer.tokenize(" \tHeLLo!how \n Are yoU? "), ["HeLLo", "!", "how", "Are", "yoU", "?"]
)
# Copied from tests.models.bert.test_tokenization_bert.BertTokenizationTest.test_basic_tokenizer_no_lower_strip_accents_false with BasicTokenizer->RoCBertBasicTokenizer
def test_basic_tokenizer_no_lower_strip_accents_false(self):
tokenizer = RoCBertBasicTokenizer(do_lower_case=False, strip_accents=False)
self.assertListEqual(
tokenizer.tokenize(" \tHäLLo!how \n Are yoU? "), ["HäLLo", "!", "how", "Are", "yoU", "?"]
)
# Copied from tests.models.bert.test_tokenization_bert.BertTokenizationTest.test_basic_tokenizer_no_lower_strip_accents_true with BasicTokenizer->RoCBertBasicTokenizer
def test_basic_tokenizer_no_lower_strip_accents_true(self):
tokenizer = RoCBertBasicTokenizer(do_lower_case=False, strip_accents=True)
self.assertListEqual(
tokenizer.tokenize(" \tHäLLo!how \n Are yoU? "), ["HaLLo", "!", "how", "Are", "yoU", "?"]
)
# Copied from tests.models.bert.test_tokenization_bert.BertTokenizationTest.test_basic_tokenizer_respects_never_split_tokens with BasicTokenizer->RoCBertBasicTokenizer
def test_basic_tokenizer_respects_never_split_tokens(self):
tokenizer = RoCBertBasicTokenizer(do_lower_case=False, never_split=["[UNK]"])
self.assertListEqual(
tokenizer.tokenize(" \tHeLLo!how \n Are yoU? [UNK]"), ["HeLLo", "!", "how", "Are", "yoU", "?", "[UNK]"]
)
# Copied from tests.models.bert.test_tokenization_bert.BertTokenizationTest.test_wordpiece_tokenizer with WordpieceTokenizer->RoCBertWordpieceTokenizer
def test_wordpiece_tokenizer(self):
vocab_tokens = ["[UNK]", "[CLS]", "[SEP]", "want", "##want", "##ed", "wa", "un", "runn", "##ing"]
vocab = {}
for i, token in enumerate(vocab_tokens):
vocab[token] = i
tokenizer = RoCBertWordpieceTokenizer(vocab=vocab, unk_token="[UNK]")
self.assertListEqual(tokenizer.tokenize(""), [])
self.assertListEqual(tokenizer.tokenize("unwanted running"), ["un", "##want", "##ed", "runn", "##ing"])
self.assertListEqual(tokenizer.tokenize("unwantedX running"), ["[UNK]", "runn", "##ing"])
# Copied from tests.models.bert.test_tokenization_bert.BertTokenizationTest.test_is_whitespace
def test_is_whitespace(self):
self.assertTrue(_is_whitespace(" "))
self.assertTrue(_is_whitespace("\t"))
self.assertTrue(_is_whitespace("\r"))
self.assertTrue(_is_whitespace("\n"))
self.assertTrue(_is_whitespace("\u00A0"))
self.assertFalse(_is_whitespace("A"))
self.assertFalse(_is_whitespace("-"))
# Copied from tests.models.bert.test_tokenization_bert.BertTokenizationTest.test_is_control
def test_is_control(self):
self.assertTrue(_is_control("\u0005"))
self.assertFalse(_is_control("A"))
self.assertFalse(_is_control(" "))
self.assertFalse(_is_control("\t"))
self.assertFalse(_is_control("\r"))
# Copied from tests.models.bert.test_tokenization_bert.BertTokenizationTest.test_is_punctuation
def test_is_punctuation(self):
self.assertTrue(_is_punctuation("-"))
self.assertTrue(_is_punctuation("$"))
self.assertTrue(_is_punctuation("`"))
self.assertTrue(_is_punctuation("."))
self.assertFalse(_is_punctuation("A"))
self.assertFalse(_is_punctuation(" "))
def test_clean_text(self):
tokenizer = self.get_tokenizer()
# Example taken from the issue https://github.com/huggingface/tokenizers/issues/340
self.assertListEqual([tokenizer.tokenize(t) for t in ["Test", "\xad", "test"]], [["[UNK]"], [], ["[UNK]"]])
if self.test_rust_tokenizer:
rust_tokenizer = self.get_rust_tokenizer()
self.assertListEqual(
[rust_tokenizer.tokenize(t) for t in ["Test", "\xad", "test"]], [["[UNK]"], [], ["[UNK]"]]
)
# Copied from tests.models.bert.test_tokenization_bert.BertTokenizationTest.test_offsets_with_special_characters
def test_offsets_with_special_characters(self):
for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
with self.subTest(f"{tokenizer.__class__.__name__} ({pretrained_name})"):
tokenizer_r = self.rust_tokenizer_class.from_pretrained(pretrained_name, **kwargs)
sentence = f"A, naïve {tokenizer_r.mask_token} AllenNLP sentence."
tokens = tokenizer_r.encode_plus(
sentence,
return_attention_mask=False,
return_token_type_ids=False,
return_offsets_mapping=True,
add_special_tokens=True,
)
do_lower_case = tokenizer_r.do_lower_case if hasattr(tokenizer_r, "do_lower_case") else False
expected_results = (
[
((0, 0), tokenizer_r.cls_token),
((0, 1), "A"),
((1, 2), ","),
((3, 5), "na"),
((5, 6), "##ï"),
((6, 8), "##ve"),
((9, 15), tokenizer_r.mask_token),
((16, 21), "Allen"),
((21, 23), "##NL"),
((23, 24), "##P"),
((25, 33), "sentence"),
((33, 34), "."),
((0, 0), tokenizer_r.sep_token),
]
if not do_lower_case
else [
((0, 0), tokenizer_r.cls_token),
((0, 1), "a"),
((1, 2), ","),
((3, 8), "naive"),
((9, 15), tokenizer_r.mask_token),
((16, 21), "allen"),
((21, 23), "##nl"),
((23, 24), "##p"),
((25, 33), "sentence"),
((33, 34), "."),
((0, 0), tokenizer_r.sep_token),
]
)
self.assertEqual(
[e[1] for e in expected_results], tokenizer_r.convert_ids_to_tokens(tokens["input_ids"])
)
self.assertEqual([e[0] for e in expected_results], tokens["offset_mapping"])
# Copied from tests.models.bert.test_tokenization_bert.BertTokenizationTest.test_change_tokenize_chinese_chars
def test_change_tokenize_chinese_chars(self):
list_of_commun_chinese_char = ["的", "人", "有"]
text_with_chinese_char = "".join(list_of_commun_chinese_char)
for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
with self.subTest(f"{tokenizer.__class__.__name__} ({pretrained_name})"):
kwargs["tokenize_chinese_chars"] = True
tokenizer_p = self.tokenizer_class.from_pretrained(pretrained_name, **kwargs)
tokenizer_r = self.rust_tokenizer_class.from_pretrained(pretrained_name, **kwargs)
ids_without_spe_char_p = tokenizer_p.encode(text_with_chinese_char, add_special_tokens=False)
ids_without_spe_char_r = tokenizer_r.encode(text_with_chinese_char, add_special_tokens=False)
tokens_without_spe_char_r = tokenizer_r.convert_ids_to_tokens(ids_without_spe_char_r)
tokens_without_spe_char_p = tokenizer_p.convert_ids_to_tokens(ids_without_spe_char_p)
# it is expected that each Chinese character is not preceded by "##"
self.assertListEqual(tokens_without_spe_char_p, list_of_commun_chinese_char)
self.assertListEqual(tokens_without_spe_char_r, list_of_commun_chinese_char)
kwargs["tokenize_chinese_chars"] = False
tokenizer_r = self.rust_tokenizer_class.from_pretrained(pretrained_name, **kwargs)
tokenizer_p = self.tokenizer_class.from_pretrained(pretrained_name, **kwargs)
ids_without_spe_char_r = tokenizer_r.encode(text_with_chinese_char, add_special_tokens=False)
ids_without_spe_char_p = tokenizer_p.encode(text_with_chinese_char, add_special_tokens=False)
tokens_without_spe_char_r = tokenizer_r.convert_ids_to_tokens(ids_without_spe_char_r)
tokens_without_spe_char_p = tokenizer_p.convert_ids_to_tokens(ids_without_spe_char_p)
# it is expected that only the first Chinese character is not preceded by "##".
expected_tokens = [
f"##{token}" if idx != 0 else token for idx, token in enumerate(list_of_commun_chinese_char)
]
self.assertListEqual(tokens_without_spe_char_p, expected_tokens)
self.assertListEqual(tokens_without_spe_char_r, expected_tokens)
@slow
def test_sequence_builders(self):
tokenizer = self.tokenizer_class(self.vocab_file, self.word_shape_file, self.word_pronunciation_file)
text = tokenizer.encode("你好", add_special_tokens=False)
text_2 = tokenizer.encode("你是谁", add_special_tokens=False)
encoded_sentence = tokenizer.build_inputs_with_special_tokens(text)
encoded_pair = tokenizer.build_inputs_with_special_tokens(text, text_2)
assert encoded_sentence == [1] + text + [2]
assert encoded_pair == [1] + text + [2] + text_2 + [2]
def test_prepare_for_model(self):
tokenizers = self.get_tokenizers(do_lower_case=False)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
string_sequence = "你好，你是谁"
tokens = tokenizer.tokenize(string_sequence)
tokens_ids = tokenizer.convert_tokens_to_ids(tokens)
tokens_shape_ids = tokenizer.convert_tokens_to_shape_ids(tokens)
tokens_proun_ids = tokenizer.convert_tokens_to_pronunciation_ids(tokens)
prepared_input_dict = tokenizer.prepare_for_model(
tokens_ids, tokens_shape_ids, tokens_proun_ids, add_special_tokens=True
)
input_dict = tokenizer.encode_plus(string_sequence, add_special_tokens=True)
self.assertEqual(input_dict, prepared_input_dict)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/mbart/test_modeling_tf_mbart.py | # coding=utf-8
# Copyright 2021 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import annotations
import unittest
from transformers import AutoTokenizer, MBartConfig, is_tf_available
from transformers.testing_utils import require_sentencepiece, require_tf, require_tokenizers, slow
from transformers.utils import cached_property
from ...test_configuration_common import ConfigTester
from ...test_modeling_tf_common import TFModelTesterMixin, ids_tensor
from ...test_pipeline_mixin import PipelineTesterMixin
if is_tf_available():
import tensorflow as tf
from transformers import TFAutoModelForSeq2SeqLM, TFMBartForConditionalGeneration, TFMBartModel
@require_tf
class TFMBartModelTester:
config_cls = MBartConfig
config_updates = {}
hidden_act = "gelu"
def __init__(
self,
parent,
batch_size=13,
seq_length=7,
is_training=True,
use_labels=False,
vocab_size=99,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=20,
eos_token_id=2,
pad_token_id=1,
bos_token_id=0,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.eos_token_id = eos_token_id
self.pad_token_id = pad_token_id
self.bos_token_id = bos_token_id
def prepare_config_and_inputs_for_common(self):
input_ids = ids_tensor([self.batch_size, self.seq_length - 1], self.vocab_size)
eos_tensor = tf.expand_dims(tf.constant([self.eos_token_id] * self.batch_size), 1)
input_ids = tf.concat([input_ids, eos_tensor], axis=1)
decoder_input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
config = self.config_cls(
vocab_size=self.vocab_size,
d_model=self.hidden_size,
encoder_layers=self.num_hidden_layers,
decoder_layers=self.num_hidden_layers,
encoder_attention_heads=self.num_attention_heads,
decoder_attention_heads=self.num_attention_heads,
encoder_ffn_dim=self.intermediate_size,
decoder_ffn_dim=self.intermediate_size,
dropout=self.hidden_dropout_prob,
attention_dropout=self.attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
eos_token_ids=[2],
bos_token_id=self.bos_token_id,
pad_token_id=self.pad_token_id,
decoder_start_token_id=self.pad_token_id,
**self.config_updates,
)
inputs_dict = prepare_mbart_inputs_dict(config, input_ids, decoder_input_ids)
return config, inputs_dict
def check_decoder_model_past_large_inputs(self, config, inputs_dict):
model = TFMBartModel(config=config).get_decoder()
input_ids = inputs_dict["input_ids"]
input_ids = input_ids[:1, :]
attention_mask = inputs_dict["attention_mask"][:1, :]
head_mask = inputs_dict["head_mask"]
self.batch_size = 1
# first forward pass
outputs = model(input_ids, attention_mask=attention_mask, head_mask=head_mask, use_cache=True)
output, past_key_values = outputs.to_tuple()
past_key_values = past_key_values[1]
def prepare_mbart_inputs_dict(
config,
input_ids,
decoder_input_ids,
attention_mask=None,
decoder_attention_mask=None,
head_mask=None,
decoder_head_mask=None,
cross_attn_head_mask=None,
):
if attention_mask is None:
attention_mask = tf.cast(tf.math.not_equal(input_ids, config.pad_token_id), tf.int8)
if decoder_attention_mask is None:
decoder_attention_mask = tf.concat(
[
tf.ones(decoder_input_ids[:, :1].shape, dtype=tf.int8),
tf.cast(tf.math.not_equal(decoder_input_ids[:, 1:], config.pad_token_id), tf.int8),
],
axis=-1,
)
if head_mask is None:
head_mask = tf.ones((config.encoder_layers, config.encoder_attention_heads))
if decoder_head_mask is None:
decoder_head_mask = tf.ones((config.decoder_layers, config.decoder_attention_heads))
if cross_attn_head_mask is None:
cross_attn_head_mask = tf.ones((config.decoder_layers, config.decoder_attention_heads))
return {
"input_ids": input_ids,
"decoder_input_ids": decoder_input_ids,
"attention_mask": attention_mask,
"decoder_attention_mask": decoder_attention_mask,
"head_mask": head_mask,
"decoder_head_mask": decoder_head_mask,
"cross_attn_head_mask": cross_attn_head_mask,
}
@require_tf
class TFMBartModelTest(TFModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (TFMBartForConditionalGeneration, TFMBartModel) if is_tf_available() else ()
all_generative_model_classes = (TFMBartForConditionalGeneration,) if is_tf_available() else ()
pipeline_model_mapping = (
{
"conversational": TFMBartForConditionalGeneration,
"feature-extraction": TFMBartModel,
"summarization": TFMBartForConditionalGeneration,
"text2text-generation": TFMBartForConditionalGeneration,
"translation": TFMBartForConditionalGeneration,
}
if is_tf_available()
else {}
)
is_encoder_decoder = True
test_pruning = False
test_onnx = False
# TODO: Fix the failed tests
def is_pipeline_test_to_skip(
self, pipeline_test_casse_name, config_class, model_architecture, tokenizer_name, processor_name
):
if pipeline_test_casse_name != "FeatureExtractionPipelineTests":
# Exception encountered when calling layer '...'
return True
return False
def setUp(self):
self.model_tester = TFMBartModelTester(self)
self.config_tester = ConfigTester(self, config_class=MBartConfig)
def test_config(self):
self.config_tester.run_common_tests()
def test_decoder_model_past_large_inputs(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_common()
self.model_tester.check_decoder_model_past_large_inputs(*config_and_inputs)
@require_sentencepiece
@require_tokenizers
@require_tf
class TFMBartModelIntegrationTest(unittest.TestCase):
src_text = [
" UN Chief Says There Is No Military Solution in Syria",
]
expected_text = [
"Şeful ONU declară că nu există o soluţie militară în Siria",
]
model_name = "facebook/mbart-large-en-ro"
@cached_property
def tokenizer(self):
return AutoTokenizer.from_pretrained(self.model_name)
@cached_property
def model(self):
model = TFAutoModelForSeq2SeqLM.from_pretrained(self.model_name)
return model
def _assert_generated_batch_equal_expected(self, **tokenizer_kwargs):
generated_words = self.translate_src_text(**tokenizer_kwargs)
self.assertListEqual(self.expected_text, generated_words)
def translate_src_text(self, **tokenizer_kwargs):
model_inputs = self.tokenizer(self.src_text, **tokenizer_kwargs, return_tensors="tf")
generated_ids = self.model.generate(
model_inputs.input_ids, attention_mask=model_inputs.attention_mask, num_beams=2
)
generated_words = self.tokenizer.batch_decode(generated_ids, skip_special_tokens=True)
return generated_words
@slow
def test_batch_generation_en_ro(self):
self._assert_generated_batch_equal_expected()
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/mbart/test_modeling_flax_mbart.py | # Copyright 2021 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
import numpy as np
import timeout_decorator # noqa
from transformers import MBartConfig, is_flax_available
from transformers.testing_utils import require_flax, require_sentencepiece, require_tokenizers, slow
from transformers.utils import cached_property
from ...generation.test_flax_utils import FlaxGenerationTesterMixin
from ...test_modeling_flax_common import FlaxModelTesterMixin, ids_tensor
if is_flax_available():
import os
# The slow tests are often failing with OOM error on GPU
# This makes JAX allocate exactly what is needed on demand, and deallocate memory that is no longer needed
# but will be slower as stated here https://jax.readthedocs.io/en/latest/gpu_memory_allocation.html
os.environ["XLA_PYTHON_CLIENT_ALLOCATOR"] = "platform"
import jax
import jax.numpy as jnp
from transformers import AutoTokenizer
from transformers.models.mbart.modeling_flax_mbart import (
FlaxMBartForConditionalGeneration,
FlaxMBartForQuestionAnswering,
FlaxMBartForSequenceClassification,
FlaxMBartModel,
shift_tokens_right,
)
def prepare_mbart_inputs_dict(
config,
input_ids,
decoder_input_ids=None,
attention_mask=None,
decoder_attention_mask=None,
head_mask=None,
decoder_head_mask=None,
cross_attn_head_mask=None,
):
if attention_mask is None:
attention_mask = np.where(input_ids != config.pad_token_id, 1, 0)
if decoder_attention_mask is None:
decoder_attention_mask = np.where(decoder_input_ids != config.pad_token_id, 1, 0)
if head_mask is None:
head_mask = np.ones((config.encoder_layers, config.encoder_attention_heads))
if decoder_head_mask is None:
decoder_head_mask = np.ones((config.decoder_layers, config.decoder_attention_heads))
if cross_attn_head_mask is None:
cross_attn_head_mask = np.ones((config.decoder_layers, config.decoder_attention_heads))
return {
"input_ids": input_ids,
"decoder_input_ids": decoder_input_ids,
"attention_mask": attention_mask,
"decoder_attention_mask": decoder_attention_mask,
}
class FlaxMBartModelTester(unittest.TestCase):
def __init__(
self,
parent,
batch_size=13,
seq_length=7,
is_training=True,
use_labels=False,
vocab_size=99,
hidden_size=16,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=4,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=32,
eos_token_id=2,
pad_token_id=1,
bos_token_id=0,
decoder_start_token_id=2,
initializer_range=0.02,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.eos_token_id = eos_token_id
self.pad_token_id = pad_token_id
self.bos_token_id = bos_token_id
self.decoder_start_token_id = decoder_start_token_id
self.initializer_range = initializer_range
def prepare_config_and_inputs(self):
input_ids = np.clip(ids_tensor([self.batch_size, self.seq_length - 1], self.vocab_size), 3, self.vocab_size)
input_ids = np.concatenate((input_ids, 2 * np.ones((self.batch_size, 1), dtype=np.int64)), -1)
decoder_input_ids = shift_tokens_right(input_ids, 1)
config = MBartConfig(
vocab_size=self.vocab_size,
d_model=self.hidden_size,
encoder_layers=self.num_hidden_layers,
decoder_layers=self.num_hidden_layers,
encoder_attention_heads=self.num_attention_heads,
decoder_attention_heads=self.num_attention_heads,
encoder_ffn_dim=self.intermediate_size,
decoder_ffn_dim=self.intermediate_size,
dropout=self.hidden_dropout_prob,
attention_dropout=self.attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
eos_token_id=self.eos_token_id,
bos_token_id=self.bos_token_id,
pad_token_id=self.pad_token_id,
decoder_start_token_id=self.decoder_start_token_id,
initializer_range=self.initializer_range,
use_cache=False,
)
inputs_dict = prepare_mbart_inputs_dict(config, input_ids, decoder_input_ids)
return config, inputs_dict
def prepare_config_and_inputs_for_common(self):
config, inputs_dict = self.prepare_config_and_inputs()
return config, inputs_dict
def check_use_cache_forward(self, model_class_name, config, inputs_dict):
max_decoder_length = 20
model = model_class_name(config)
encoder_outputs = model.encode(inputs_dict["input_ids"])
decoder_input_ids, decoder_attention_mask = (
inputs_dict["decoder_input_ids"],
inputs_dict["decoder_attention_mask"],
)
past_key_values = model.init_cache(decoder_input_ids.shape[0], max_decoder_length, encoder_outputs)
decoder_attention_mask = jnp.ones((decoder_input_ids.shape[0], max_decoder_length), dtype="i4")
decoder_position_ids = jnp.broadcast_to(
jnp.arange(decoder_input_ids.shape[-1] - 1)[None, :],
(decoder_input_ids.shape[0], decoder_input_ids.shape[-1] - 1),
)
outputs_cache = model.decode(
decoder_input_ids[:, :-1],
encoder_outputs,
decoder_attention_mask=decoder_attention_mask,
past_key_values=past_key_values,
decoder_position_ids=decoder_position_ids,
)
decoder_position_ids = jnp.array(decoder_input_ids.shape[0] * [[decoder_input_ids.shape[-1] - 1]], dtype="i4")
outputs_cache_next = model.decode(
decoder_input_ids[:, -1:],
encoder_outputs,
decoder_attention_mask=decoder_attention_mask,
past_key_values=outputs_cache.past_key_values,
decoder_position_ids=decoder_position_ids,
)
outputs = model.decode(decoder_input_ids, encoder_outputs)
diff = np.max(np.abs((outputs_cache_next[0][:, -1, :5] - outputs[0][:, -1, :5])))
self.parent.assertTrue(diff < 1e-3, msg=f"Max diff is {diff}")
def check_use_cache_forward_with_attn_mask(self, model_class_name, config, inputs_dict):
max_decoder_length = 20
model = model_class_name(config)
encoder_outputs = model.encode(inputs_dict["input_ids"])
decoder_input_ids, decoder_attention_mask = (
inputs_dict["decoder_input_ids"],
inputs_dict["decoder_attention_mask"],
)
decoder_attention_mask_cache = jnp.concatenate(
[
decoder_attention_mask,
jnp.zeros((decoder_attention_mask.shape[0], max_decoder_length - decoder_attention_mask.shape[1])),
],
axis=-1,
)
past_key_values = model.init_cache(decoder_input_ids.shape[0], max_decoder_length, encoder_outputs)
decoder_position_ids = jnp.broadcast_to(
jnp.arange(decoder_input_ids.shape[-1] - 1)[None, :],
(decoder_input_ids.shape[0], decoder_input_ids.shape[-1] - 1),
)
outputs_cache = model.decode(
decoder_input_ids[:, :-1],
encoder_outputs,
decoder_attention_mask=decoder_attention_mask_cache,
past_key_values=past_key_values,
decoder_position_ids=decoder_position_ids,
)
decoder_position_ids = jnp.array(decoder_input_ids.shape[0] * [[decoder_input_ids.shape[-1] - 1]], dtype="i4")
outputs_cache_next = model.decode(
decoder_input_ids[:, -1:],
encoder_outputs,
past_key_values=outputs_cache.past_key_values,
decoder_attention_mask=decoder_attention_mask_cache,
decoder_position_ids=decoder_position_ids,
)
outputs = model.decode(decoder_input_ids, encoder_outputs, decoder_attention_mask=decoder_attention_mask)
diff = np.max(np.abs((outputs_cache_next[0][:, -1, :5] - outputs[0][:, -1, :5])))
self.parent.assertTrue(diff < 1e-3, msg=f"Max diff is {diff}")
@require_flax
class MBartHeadTests(unittest.TestCase):
vocab_size = 99
def _get_config_and_data(self):
input_ids = np.array(
[
[71, 82, 18, 33, 46, 91, 2],
[68, 34, 26, 58, 30, 82, 2],
[5, 97, 17, 39, 94, 40, 2],
[76, 83, 94, 25, 70, 78, 2],
[87, 59, 41, 35, 48, 66, 2],
[55, 13, 16, 58, 5, 2, 1], # note padding
[64, 27, 31, 51, 12, 75, 2],
[52, 64, 86, 17, 83, 39, 2],
[48, 61, 9, 24, 71, 82, 2],
[26, 1, 60, 48, 22, 13, 2],
[21, 5, 62, 28, 14, 76, 2],
[45, 98, 37, 86, 59, 48, 2],
[70, 70, 50, 9, 28, 0, 2],
],
dtype=np.int64,
)
batch_size = input_ids.shape[0]
config = MBartConfig(
vocab_size=self.vocab_size,
d_model=24,
encoder_layers=2,
decoder_layers=2,
encoder_attention_heads=2,
decoder_attention_heads=2,
encoder_ffn_dim=32,
decoder_ffn_dim=32,
max_position_embeddings=48,
eos_token_id=2,
pad_token_id=1,
bos_token_id=0,
)
return config, input_ids, batch_size
def test_sequence_classification_forward(self):
config, input_ids, batch_size = self._get_config_and_data()
model = FlaxMBartForSequenceClassification(config)
outputs = model(input_ids=input_ids, decoder_input_ids=input_ids)
expected_shape = (batch_size, config.num_labels)
self.assertEqual(outputs["logits"].shape, expected_shape)
def test_question_answering_forward(self):
config, input_ids, batch_size = self._get_config_and_data()
model = FlaxMBartForQuestionAnswering(config)
outputs = model(input_ids=input_ids)
self.assertEqual(outputs["start_logits"].shape, input_ids.shape)
self.assertEqual(outputs["end_logits"].shape, input_ids.shape)
# @timeout_decorator.timeout(1) # not working with the decorator so far
def test_lm_forward(self):
config, input_ids, batch_size = self._get_config_and_data()
lm_model = FlaxMBartForConditionalGeneration(config)
outputs = lm_model(input_ids=input_ids)
expected_shape = (batch_size, input_ids.shape[1], config.vocab_size)
self.assertEqual(outputs["logits"].shape, expected_shape)
def test_lm_uneven_forward(self):
config = MBartConfig(
vocab_size=self.vocab_size,
d_model=14,
encoder_layers=2,
decoder_layers=2,
encoder_attention_heads=2,
decoder_attention_heads=2,
encoder_ffn_dim=8,
decoder_ffn_dim=8,
max_position_embeddings=48,
)
lm_model = FlaxMBartForConditionalGeneration(config)
context = np.array([[71, 82, 18, 33, 46, 91, 2], [68, 34, 26, 58, 30, 2, 1]], dtype=np.int64)
summary = np.array([[82, 71, 82, 18, 2], [58, 68, 2, 1, 1]], dtype=np.int64)
outputs = lm_model(input_ids=context, decoder_input_ids=summary)
expected_shape = (*summary.shape, config.vocab_size)
self.assertEqual(outputs["logits"].shape, expected_shape)
def test_shift_tokens_right(self):
input_ids = np.array([[71, 82, 18, 33, 2, 1, 1], [68, 34, 26, 58, 30, 82, 2]], dtype=np.int64)
shifted = shift_tokens_right(input_ids, 1)
n_pad_before = np.equal(input_ids, 1).astype(np.float32).sum()
n_pad_after = np.equal(shifted, 1).astype(np.float32).sum()
self.assertEqual(shifted.shape, input_ids.shape)
self.assertEqual(n_pad_after, n_pad_before - 1)
self.assertTrue(np.equal(shifted[:, 0], 2).all())
@require_flax
class FlaxMBartModelTest(FlaxModelTesterMixin, unittest.TestCase, FlaxGenerationTesterMixin):
is_encoder_decoder = True
all_model_classes = (
(
FlaxMBartModel,
FlaxMBartForConditionalGeneration,
FlaxMBartForSequenceClassification,
FlaxMBartForQuestionAnswering,
)
if is_flax_available()
else ()
)
all_generative_model_classes = (FlaxMBartForConditionalGeneration,) if is_flax_available() else ()
def setUp(self):
self.model_tester = FlaxMBartModelTester(self)
def test_use_cache_forward(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs()
for model_class in self.all_model_classes:
self.model_tester.check_use_cache_forward(model_class, config, inputs_dict)
def test_use_cache_forward_with_attn_mask(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs()
for model_class in self.all_model_classes:
self.model_tester.check_use_cache_forward_with_attn_mask(model_class, config, inputs_dict)
def test_encode(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
with self.subTest(model_class.__name__):
prepared_inputs_dict = self._prepare_for_class(inputs_dict, model_class)
model = model_class(config)
@jax.jit
def encode_jitted(input_ids, attention_mask=None, **kwargs):
return model.encode(input_ids=input_ids, attention_mask=attention_mask)
with self.subTest("JIT Enabled"):
jitted_outputs = encode_jitted(**prepared_inputs_dict).to_tuple()
with self.subTest("JIT Disabled"):
with jax.disable_jit():
outputs = encode_jitted(**prepared_inputs_dict).to_tuple()
self.assertEqual(len(outputs), len(jitted_outputs))
for jitted_output, output in zip(jitted_outputs, outputs):
self.assertEqual(jitted_output.shape, output.shape)
def test_decode(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
with self.subTest(model_class.__name__):
model = model_class(config)
encoder_outputs = model.encode(inputs_dict["input_ids"], inputs_dict["attention_mask"])
prepared_inputs_dict = {
"decoder_input_ids": inputs_dict["decoder_input_ids"],
"decoder_attention_mask": inputs_dict["decoder_attention_mask"],
"encoder_outputs": encoder_outputs,
}
@jax.jit
def decode_jitted(decoder_input_ids, decoder_attention_mask, encoder_outputs):
return model.decode(
decoder_input_ids=decoder_input_ids,
decoder_attention_mask=decoder_attention_mask,
encoder_outputs=encoder_outputs,
)
with self.subTest("JIT Enabled"):
jitted_outputs = decode_jitted(**prepared_inputs_dict).to_tuple()
with self.subTest("JIT Disabled"):
with jax.disable_jit():
outputs = decode_jitted(**prepared_inputs_dict).to_tuple()
self.assertEqual(len(outputs), len(jitted_outputs))
for jitted_output, output in zip(jitted_outputs, outputs):
self.assertEqual(jitted_output.shape, output.shape)
@slow
def test_model_from_pretrained(self):
for model_class_name in self.all_model_classes:
model = model_class_name.from_pretrained("facebook/mbart-large-cc25", from_pt=True)
# FlaxMBartForSequenceClassification expects eos token in input_ids
input_ids = np.ones((1, 1)) * model.config.eos_token_id
outputs = model(input_ids)
self.assertIsNotNone(outputs)
@require_flax
@require_sentencepiece
@require_tokenizers
class FlaxMBartModelIntegrationTest(unittest.TestCase):
src_text = [
" UN Chief Says There Is No Military Solution in Syria",
]
expected_text = [
"Şeful ONU declară că nu există o soluţie militară în Siria",
]
model_name = "facebook/mbart-large-en-ro"
@cached_property
def tokenizer(self):
return AutoTokenizer.from_pretrained(self.model_name)
@cached_property
def model(self):
model = FlaxMBartForConditionalGeneration.from_pretrained(self.model_name, from_pt=True)
return model
def _assert_generated_batch_equal_expected(self, **tokenizer_kwargs):
generated_words = self.translate_src_text(**tokenizer_kwargs)
self.assertListEqual(self.expected_text, generated_words)
def translate_src_text(self, **tokenizer_kwargs):
model_inputs = self.tokenizer(self.src_text, **tokenizer_kwargs, return_tensors="np")
generated_ids = self.model.generate(
model_inputs.input_ids,
attention_mask=model_inputs.attention_mask,
decoder_start_token_id=self.tokenizer.lang_code_to_id["ro_RO"],
early_stopping=True,
num_beams=2,
).sequences
generated_words = self.tokenizer.batch_decode(generated_ids, skip_special_tokens=True)
return generated_words
@slow
def test_batch_generation_en_ro(self):
self._assert_generated_batch_equal_expected()
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/mbart/test_tokenization_mbart.py | # Copyright 2020 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import shutil
import tempfile
import unittest
from transformers import SPIECE_UNDERLINE, BatchEncoding, MBartTokenizer, MBartTokenizerFast, is_torch_available
from transformers.testing_utils import (
get_tests_dir,
nested_simplify,
require_sentencepiece,
require_tokenizers,
require_torch,
)
from ...test_tokenization_common import TokenizerTesterMixin
SAMPLE_VOCAB = get_tests_dir("fixtures/test_sentencepiece.model")
if is_torch_available():
from transformers.models.mbart.modeling_mbart import shift_tokens_right
EN_CODE = 250004
RO_CODE = 250020
@require_sentencepiece
@require_tokenizers
class MBartTokenizationTest(TokenizerTesterMixin, unittest.TestCase):
from_pretrained_id = "facebook/mbart-large-en-ro"
tokenizer_class = MBartTokenizer
rust_tokenizer_class = MBartTokenizerFast
test_rust_tokenizer = True
test_sentencepiece = True
def setUp(self):
super().setUp()
# We have a SentencePiece fixture for testing
tokenizer = MBartTokenizer(SAMPLE_VOCAB, keep_accents=True)
tokenizer.save_pretrained(self.tmpdirname)
def test_full_tokenizer(self):
tokenizer = MBartTokenizer(SAMPLE_VOCAB, keep_accents=True)
tokens = tokenizer.tokenize("This is a test")
self.assertListEqual(tokens, ["▁This", "▁is", "▁a", "▁t", "est"])
self.assertListEqual(
tokenizer.convert_tokens_to_ids(tokens),
[value + tokenizer.fairseq_offset for value in [285, 46, 10, 170, 382]],
)
tokens = tokenizer.tokenize("I was born in 92000, and this is falsé.")
self.assertListEqual(
tokens,
[
SPIECE_UNDERLINE + "I",
SPIECE_UNDERLINE + "was",
SPIECE_UNDERLINE + "b",
"or",
"n",
SPIECE_UNDERLINE + "in",
SPIECE_UNDERLINE + "",
"9",
"2",
"0",
"0",
"0",
",",
SPIECE_UNDERLINE + "and",
SPIECE_UNDERLINE + "this",
SPIECE_UNDERLINE + "is",
SPIECE_UNDERLINE + "f",
"al",
"s",
"é",
".",
],
)
ids = tokenizer.convert_tokens_to_ids(tokens)
self.assertListEqual(
ids,
[
value + tokenizer.fairseq_offset
for value in [8, 21, 84, 55, 24, 19, 7, 2, 602, 347, 347, 347, 3, 12, 66, 46, 72, 80, 6, 2, 4]
# ^ unk: 2 + 1 = 3 unk: 2 + 1 = 3 ^
],
)
back_tokens = tokenizer.convert_ids_to_tokens(ids)
self.assertListEqual(
back_tokens,
[
SPIECE_UNDERLINE + "I",
SPIECE_UNDERLINE + "was",
SPIECE_UNDERLINE + "b",
"or",
"n",
SPIECE_UNDERLINE + "in",
SPIECE_UNDERLINE + "",
"<unk>",
"2",
"0",
"0",
"0",
",",
SPIECE_UNDERLINE + "and",
SPIECE_UNDERLINE + "this",
SPIECE_UNDERLINE + "is",
SPIECE_UNDERLINE + "f",
"al",
"s",
"<unk>",
".",
],
)
# overwrite from test_tokenization_common to speed up test
def test_save_pretrained(self):
if not self.test_slow_tokenizer:
# as we don't have a slow version, we can't compare the outputs between slow and fast versions
return
self.tokenizers_list[0] = (self.rust_tokenizer_class, "hf-internal-testing/tiny-random-mbart", {})
for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
with self.subTest(f"{tokenizer.__class__.__name__} ({pretrained_name})"):
tokenizer_r = self.rust_tokenizer_class.from_pretrained(pretrained_name, **kwargs)
tokenizer_p = self.tokenizer_class.from_pretrained(pretrained_name, **kwargs)
tmpdirname2 = tempfile.mkdtemp()
tokenizer_r_files = tokenizer_r.save_pretrained(tmpdirname2)
tokenizer_p_files = tokenizer_p.save_pretrained(tmpdirname2)
# Checks it save with the same files + the tokenizer.json file for the fast one
self.assertTrue(any("tokenizer.json" in f for f in tokenizer_r_files))
tokenizer_r_files = tuple(f for f in tokenizer_r_files if "tokenizer.json" not in f)
self.assertSequenceEqual(tokenizer_r_files, tokenizer_p_files)
# Checks everything loads correctly in the same way
tokenizer_rp = tokenizer_r.from_pretrained(tmpdirname2)
tokenizer_pp = tokenizer_p.from_pretrained(tmpdirname2)
# Check special tokens are set accordingly on Rust and Python
for key in tokenizer_pp.special_tokens_map:
self.assertTrue(hasattr(tokenizer_rp, key))
# self.assertEqual(getattr(tokenizer_rp, key), getattr(tokenizer_pp, key))
# self.assertEqual(getattr(tokenizer_rp, key + "_id"), getattr(tokenizer_pp, key + "_id"))
shutil.rmtree(tmpdirname2)
# Save tokenizer rust, legacy_format=True
tmpdirname2 = tempfile.mkdtemp()
tokenizer_r_files = tokenizer_r.save_pretrained(tmpdirname2, legacy_format=True)
tokenizer_p_files = tokenizer_p.save_pretrained(tmpdirname2)
# Checks it save with the same files
self.assertSequenceEqual(tokenizer_r_files, tokenizer_p_files)
# Checks everything loads correctly in the same way
tokenizer_rp = tokenizer_r.from_pretrained(tmpdirname2)
tokenizer_pp = tokenizer_p.from_pretrained(tmpdirname2)
# Check special tokens are set accordingly on Rust and Python
for key in tokenizer_pp.special_tokens_map:
self.assertTrue(hasattr(tokenizer_rp, key))
shutil.rmtree(tmpdirname2)
# Save tokenizer rust, legacy_format=False
tmpdirname2 = tempfile.mkdtemp()
tokenizer_r_files = tokenizer_r.save_pretrained(tmpdirname2, legacy_format=False)
tokenizer_p_files = tokenizer_p.save_pretrained(tmpdirname2)
# Checks it saved the tokenizer.json file
self.assertTrue(any("tokenizer.json" in f for f in tokenizer_r_files))
# Checks everything loads correctly in the same way
tokenizer_rp = tokenizer_r.from_pretrained(tmpdirname2)
tokenizer_pp = tokenizer_p.from_pretrained(tmpdirname2)
# Check special tokens are set accordingly on Rust and Python
for key in tokenizer_pp.special_tokens_map:
self.assertTrue(hasattr(tokenizer_rp, key))
shutil.rmtree(tmpdirname2)
@unittest.skip("Need to fix this after #26538")
def test_training_new_tokenizer(self):
pass
@require_torch
@require_sentencepiece
@require_tokenizers
class MBartEnroIntegrationTest(unittest.TestCase):
checkpoint_name = "facebook/mbart-large-en-ro"
src_text = [
" UN Chief Says There Is No Military Solution in Syria",
""" Secretary-General Ban Ki-moon says his response to Russia's stepped up military support for Syria is that "there is no military solution" to the nearly five-year conflict and more weapons will only worsen the violence and misery for millions of people.""",
]
tgt_text = [
"Şeful ONU declară că nu există o soluţie militară în Siria",
"Secretarul General Ban Ki-moon declară că răspunsul său la intensificarea sprijinului militar al Rusiei"
' pentru Siria este că "nu există o soluţie militară" la conflictul de aproape cinci ani şi că noi arme nu vor'
" face decât să înrăutăţească violenţele şi mizeria pentru milioane de oameni.",
]
expected_src_tokens = [8274, 127873, 25916, 7, 8622, 2071, 438, 67485, 53, 187895, 23, 51712, 2, EN_CODE]
@classmethod
def setUpClass(cls):
cls.tokenizer: MBartTokenizer = MBartTokenizer.from_pretrained(
cls.checkpoint_name, src_lang="en_XX", tgt_lang="ro_RO"
)
cls.pad_token_id = 1
return cls
def check_language_codes(self):
self.assertEqual(self.tokenizer.fairseq_tokens_to_ids["ar_AR"], 250001)
self.assertEqual(self.tokenizer.fairseq_tokens_to_ids["en_EN"], 250004)
self.assertEqual(self.tokenizer.fairseq_tokens_to_ids["ro_RO"], 250020)
def test_enro_tokenizer_batch_encode_plus(self):
ids = self.tokenizer.batch_encode_plus(self.src_text).input_ids[0]
self.assertListEqual(self.expected_src_tokens, ids)
def test_enro_tokenizer_decode_ignores_language_codes(self):
self.assertIn(RO_CODE, self.tokenizer.all_special_ids)
generated_ids = [RO_CODE, 884, 9019, 96, 9, 916, 86792, 36, 18743, 15596, 5, 2]
result = self.tokenizer.decode(generated_ids, skip_special_tokens=True)
expected_romanian = self.tokenizer.decode(generated_ids[1:], skip_special_tokens=True)
self.assertEqual(result, expected_romanian)
self.assertNotIn(self.tokenizer.eos_token, result)
def test_enro_tokenizer_truncation(self):
src_text = ["this is gunna be a long sentence " * 20]
assert isinstance(src_text[0], str)
desired_max_length = 10
ids = self.tokenizer(src_text, max_length=desired_max_length, truncation=True).input_ids[0]
self.assertEqual(ids[-2], 2)
self.assertEqual(ids[-1], EN_CODE)
self.assertEqual(len(ids), desired_max_length)
def test_mask_token(self):
self.assertListEqual(self.tokenizer.convert_tokens_to_ids(["<mask>", "ar_AR"]), [250026, 250001])
def test_special_tokens_unaffacted_by_save_load(self):
tmpdirname = tempfile.mkdtemp()
original_special_tokens = self.tokenizer.fairseq_tokens_to_ids
self.tokenizer.save_pretrained(tmpdirname)
new_tok = MBartTokenizer.from_pretrained(tmpdirname)
self.assertDictEqual(new_tok.fairseq_tokens_to_ids, original_special_tokens)
@require_torch
def test_batch_fairseq_parity(self):
batch = self.tokenizer(self.src_text, text_target=self.tgt_text, padding=True, return_tensors="pt")
batch["decoder_input_ids"] = shift_tokens_right(batch["labels"], self.tokenizer.pad_token_id)
# fairseq batch: https://gist.github.com/sshleifer/cba08bc2109361a74ac3760a7e30e4f4
assert batch.input_ids[1][-2:].tolist() == [2, EN_CODE]
assert batch.decoder_input_ids[1][0].tolist() == RO_CODE
assert batch.decoder_input_ids[1][-1] == 2
assert batch.labels[1][-2:].tolist() == [2, RO_CODE]
@require_torch
def test_enro_tokenizer_prepare_batch(self):
batch = self.tokenizer(
self.src_text,
text_target=self.tgt_text,
padding=True,
truncation=True,
max_length=len(self.expected_src_tokens),
return_tensors="pt",
)
batch["decoder_input_ids"] = shift_tokens_right(batch["labels"], self.tokenizer.pad_token_id)
self.assertIsInstance(batch, BatchEncoding)
self.assertEqual((2, 14), batch.input_ids.shape)
self.assertEqual((2, 14), batch.attention_mask.shape)
result = batch.input_ids.tolist()[0]
self.assertListEqual(self.expected_src_tokens, result)
self.assertEqual(2, batch.decoder_input_ids[0, -1]) # EOS
# Test that special tokens are reset
self.assertEqual(self.tokenizer.prefix_tokens, [])
self.assertEqual(self.tokenizer.suffix_tokens, [self.tokenizer.eos_token_id, EN_CODE])
def test_seq2seq_max_length(self):
batch = self.tokenizer(self.src_text, padding=True, truncation=True, max_length=3, return_tensors="pt")
targets = self.tokenizer(
text_target=self.tgt_text, padding=True, truncation=True, max_length=10, return_tensors="pt"
)
labels = targets["input_ids"]
batch["decoder_input_ids"] = shift_tokens_right(labels, self.tokenizer.pad_token_id)
self.assertEqual(batch.input_ids.shape[1], 3)
self.assertEqual(batch.decoder_input_ids.shape[1], 10)
@require_torch
def test_tokenizer_translation(self):
inputs = self.tokenizer._build_translation_inputs(
"A test", return_tensors="pt", src_lang="en_XX", tgt_lang="ar_AR"
)
self.assertEqual(
nested_simplify(inputs),
{
# A, test, EOS, en_XX
"input_ids": [[62, 3034, 2, 250004]],
"attention_mask": [[1, 1, 1, 1]],
# ar_AR
"forced_bos_token_id": 250001,
},
)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/mbart/test_modeling_mbart.py | # coding=utf-8
# Copyright 2021, The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch MBART model. """
import copy
import tempfile
import unittest
from transformers import MBartConfig, is_torch_available
from transformers.testing_utils import (
require_sentencepiece,
require_tokenizers,
require_torch,
require_torch_fp16,
slow,
torch_device,
)
from transformers.utils import cached_property
from ...generation.test_utils import GenerationTesterMixin
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, ids_tensor
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import (
AutoTokenizer,
BatchEncoding,
MBartForCausalLM,
MBartForConditionalGeneration,
MBartForQuestionAnswering,
MBartForSequenceClassification,
MBartModel,
)
from transformers.models.mbart.modeling_mbart import MBartDecoder, MBartEncoder
def prepare_mbart_inputs_dict(
config,
input_ids,
decoder_input_ids,
attention_mask=None,
decoder_attention_mask=None,
head_mask=None,
decoder_head_mask=None,
cross_attn_head_mask=None,
):
if attention_mask is None:
attention_mask = input_ids.ne(config.pad_token_id)
if decoder_attention_mask is None:
decoder_attention_mask = decoder_input_ids.ne(config.pad_token_id)
if head_mask is None:
head_mask = torch.ones(config.encoder_layers, config.encoder_attention_heads, device=torch_device)
if decoder_head_mask is None:
decoder_head_mask = torch.ones(config.decoder_layers, config.decoder_attention_heads, device=torch_device)
if cross_attn_head_mask is None:
cross_attn_head_mask = torch.ones(config.decoder_layers, config.decoder_attention_heads, device=torch_device)
return {
"input_ids": input_ids,
"decoder_input_ids": decoder_input_ids,
"attention_mask": attention_mask,
"decoder_attention_mask": attention_mask,
"head_mask": head_mask,
"decoder_head_mask": decoder_head_mask,
"cross_attn_head_mask": cross_attn_head_mask,
}
class MBartModelTester:
def __init__(
self,
parent,
batch_size=13,
seq_length=7,
is_training=True,
use_labels=False,
vocab_size=99,
hidden_size=16,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=4,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=100,
eos_token_id=2,
pad_token_id=1,
bos_token_id=0,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.eos_token_id = eos_token_id
self.pad_token_id = pad_token_id
self.bos_token_id = bos_token_id
# forcing a certain token to be generated, sets all other tokens to -inf
# if however the token to be generated is already at -inf then it can lead token
# `nan` values and thus break generation
self.forced_bos_token_id = None
self.forced_eos_token_id = None
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size).clamp(
3,
)
input_ids[:, -1] = self.eos_token_id # Eos Token
decoder_input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
config = self.get_config()
inputs_dict = prepare_mbart_inputs_dict(config, input_ids, decoder_input_ids)
return config, inputs_dict
def get_config(self):
return MBartConfig(
vocab_size=self.vocab_size,
d_model=self.hidden_size,
encoder_layers=self.num_hidden_layers,
decoder_layers=self.num_hidden_layers,
encoder_attention_heads=self.num_attention_heads,
decoder_attention_heads=self.num_attention_heads,
encoder_ffn_dim=self.intermediate_size,
decoder_ffn_dim=self.intermediate_size,
dropout=self.hidden_dropout_prob,
attention_dropout=self.attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
eos_token_id=self.eos_token_id,
bos_token_id=self.bos_token_id,
pad_token_id=self.pad_token_id,
forced_bos_token_id=self.forced_bos_token_id,
forced_eos_token_id=self.forced_eos_token_id,
)
def prepare_config_and_inputs_for_common(self):
config, inputs_dict = self.prepare_config_and_inputs()
return config, inputs_dict
def create_and_check_decoder_model_past_large_inputs(self, config, inputs_dict):
model = MBartModel(config=config).get_decoder().to(torch_device).eval()
input_ids = inputs_dict["input_ids"]
attention_mask = inputs_dict["attention_mask"]
head_mask = inputs_dict["head_mask"]
# first forward pass
outputs = model(input_ids, attention_mask=attention_mask, head_mask=head_mask, use_cache=True)
output, past_key_values = outputs.to_tuple()
# create hypothetical multiple next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 3), config.vocab_size)
next_attn_mask = ids_tensor((self.batch_size, 3), 2)
# append to next input_ids and
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
next_attention_mask = torch.cat([attention_mask, next_attn_mask], dim=-1)
output_from_no_past = model(next_input_ids, attention_mask=next_attention_mask)["last_hidden_state"]
output_from_past = model(next_tokens, attention_mask=next_attention_mask, past_key_values=past_key_values)[
"last_hidden_state"
]
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, -3:, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, :, random_slice_idx].detach()
self.parent.assertTrue(output_from_past_slice.shape[1] == next_tokens.shape[1])
# test that outputs are equal for slice
self.parent.assertTrue(torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3))
def check_encoder_decoder_model_standalone(self, config, inputs_dict):
model = MBartModel(config=config).to(torch_device).eval()
outputs = model(**inputs_dict)
encoder_last_hidden_state = outputs.encoder_last_hidden_state
last_hidden_state = outputs.last_hidden_state
with tempfile.TemporaryDirectory() as tmpdirname:
encoder = model.get_encoder()
encoder.save_pretrained(tmpdirname)
encoder = MBartEncoder.from_pretrained(tmpdirname).to(torch_device)
encoder_last_hidden_state_2 = encoder(inputs_dict["input_ids"], attention_mask=inputs_dict["attention_mask"])[
0
]
self.parent.assertTrue((encoder_last_hidden_state_2 - encoder_last_hidden_state).abs().max().item() < 1e-3)
with tempfile.TemporaryDirectory() as tmpdirname:
decoder = model.get_decoder()
decoder.save_pretrained(tmpdirname)
decoder = MBartDecoder.from_pretrained(tmpdirname).to(torch_device)
last_hidden_state_2 = decoder(
input_ids=inputs_dict["decoder_input_ids"],
attention_mask=inputs_dict["decoder_attention_mask"],
encoder_hidden_states=encoder_last_hidden_state,
encoder_attention_mask=inputs_dict["attention_mask"],
)[0]
self.parent.assertTrue((last_hidden_state_2 - last_hidden_state).abs().max().item() < 1e-3)
@require_torch
class MBartModelTest(ModelTesterMixin, GenerationTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (
(MBartModel, MBartForConditionalGeneration, MBartForSequenceClassification, MBartForQuestionAnswering)
if is_torch_available()
else ()
)
all_generative_model_classes = (MBartForConditionalGeneration,) if is_torch_available() else ()
pipeline_model_mapping = (
{
"conversational": MBartForConditionalGeneration,
"feature-extraction": MBartModel,
"fill-mask": MBartForConditionalGeneration,
"question-answering": MBartForQuestionAnswering,
"summarization": MBartForConditionalGeneration,
"text-classification": MBartForSequenceClassification,
"text-generation": MBartForCausalLM,
"text2text-generation": MBartForConditionalGeneration,
"translation": MBartForConditionalGeneration,
"zero-shot": MBartForSequenceClassification,
}
if is_torch_available()
else {}
)
is_encoder_decoder = True
fx_compatible = False # Fix me Michael
test_pruning = False
test_missing_keys = False
# TODO: Fix the failed tests
def is_pipeline_test_to_skip(
self, pipeline_test_casse_name, config_class, model_architecture, tokenizer_name, processor_name
):
if pipeline_test_casse_name == "QAPipelineTests" and not tokenizer_name.endswith("Fast"):
return True
return False
def setUp(self):
self.model_tester = MBartModelTester(self)
self.config_tester = ConfigTester(self, config_class=MBartConfig)
def test_config(self):
self.config_tester.run_common_tests()
def test_save_load_strict(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs()
for model_class in self.all_model_classes:
model = model_class(config)
with tempfile.TemporaryDirectory() as tmpdirname:
model.save_pretrained(tmpdirname)
model2, info = model_class.from_pretrained(tmpdirname, output_loading_info=True)
self.assertEqual(info["missing_keys"], [])
def test_decoder_model_past_with_large_inputs(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_decoder_model_past_large_inputs(*config_and_inputs)
def test_encoder_decoder_model_standalone(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_common()
self.model_tester.check_encoder_decoder_model_standalone(*config_and_inputs)
# MBartForSequenceClassification does not support inputs_embeds
def test_inputs_embeds(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in (MBartModel, MBartForConditionalGeneration, MBartForQuestionAnswering):
model = model_class(config)
model.to(torch_device)
model.eval()
inputs = copy.deepcopy(self._prepare_for_class(inputs_dict, model_class))
if not self.is_encoder_decoder:
input_ids = inputs["input_ids"]
del inputs["input_ids"]
else:
encoder_input_ids = inputs["input_ids"]
decoder_input_ids = inputs.get("decoder_input_ids", encoder_input_ids)
del inputs["input_ids"]
inputs.pop("decoder_input_ids", None)
wte = model.get_input_embeddings()
if not self.is_encoder_decoder:
inputs["inputs_embeds"] = wte(input_ids)
else:
inputs["inputs_embeds"] = wte(encoder_input_ids)
inputs["decoder_inputs_embeds"] = wte(decoder_input_ids)
with torch.no_grad():
model(**inputs)[0]
@require_torch_fp16
def test_generate_fp16(self):
config, input_dict = self.model_tester.prepare_config_and_inputs()
input_ids = input_dict["input_ids"]
attention_mask = input_ids.ne(1).to(torch_device)
model = MBartForConditionalGeneration(config).eval().to(torch_device)
model.half()
model.generate(input_ids, attention_mask=attention_mask)
model.generate(num_beams=4, do_sample=True, early_stopping=False, num_return_sequences=3)
def test_ensure_weights_are_shared(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs()
config.tie_word_embeddings = True
model = MBartForConditionalGeneration(config)
# MBart shares four weights.
# Not an issue to not have these correctly tied for torch.load, but it is an issue for safetensors.
self.assertEqual(
len(
{
model.get_output_embeddings().weight.data_ptr(),
model.get_input_embeddings().weight.data_ptr(),
model.base_model.decoder.embed_tokens.weight.data_ptr(),
model.base_model.encoder.embed_tokens.weight.data_ptr(),
}
),
1,
)
config.tie_word_embeddings = False
model = MBartForConditionalGeneration(config)
# MBart shares four weights.
# Not an issue to not have these correctly tied for torch.load, but it is an issue for safetensors.
self.assertEqual(
len(
{
model.get_output_embeddings().weight.data_ptr(),
model.get_input_embeddings().weight.data_ptr(),
model.base_model.decoder.embed_tokens.weight.data_ptr(),
model.base_model.encoder.embed_tokens.weight.data_ptr(),
}
),
2,
)
def assert_tensors_close(a, b, atol=1e-12, prefix=""):
"""If tensors have different shapes, different values or a and b are not both tensors, raise a nice Assertion error."""
if a is None and b is None:
return True
try:
if torch.allclose(a, b, atol=atol):
return True
raise
except Exception:
pct_different = (torch.gt((a - b).abs(), atol)).float().mean().item()
if a.numel() > 100:
msg = f"tensor values are {pct_different:.1%} percent different."
else:
msg = f"{a} != {b}"
if prefix:
msg = prefix + ": " + msg
raise AssertionError(msg)
def _long_tensor(tok_lst):
return torch.tensor(tok_lst, dtype=torch.long, device=torch_device)
@require_torch
@require_sentencepiece
@require_tokenizers
class AbstractSeq2SeqIntegrationTest(unittest.TestCase):
maxDiff = 1000 # longer string compare tracebacks
checkpoint_name = None
@classmethod
def setUpClass(cls):
cls.tokenizer = AutoTokenizer.from_pretrained(cls.checkpoint_name, use_fast=False)
return cls
@cached_property
def model(self):
"""Only load the model if needed."""
model = MBartForConditionalGeneration.from_pretrained(self.checkpoint_name).to(torch_device)
if "cuda" in torch_device:
model = model.half()
return model
@require_torch
@require_sentencepiece
@require_tokenizers
class MBartEnroIntegrationTest(AbstractSeq2SeqIntegrationTest):
checkpoint_name = "facebook/mbart-large-en-ro"
src_text = [
" UN Chief Says There Is No Military Solution in Syria",
""" Secretary-General Ban Ki-moon says his response to Russia's stepped up military support for Syria is that "there is no military solution" to the nearly five-year conflict and more weapons will only worsen the violence and misery for millions of people.""",
]
tgt_text = [
"Şeful ONU declară că nu există o soluţie militară în Siria",
"Secretarul General Ban Ki-moon declară că răspunsul său la intensificarea sprijinului militar al Rusiei"
' pentru Siria este că "nu există o soluţie militară" la conflictul de aproape cinci ani şi că noi arme nu vor'
" face decât să înrăutăţească violenţa şi mizeria pentru milioane de oameni.",
]
expected_src_tokens = [8274, 127873, 25916, 7, 8622, 2071, 438, 67485, 53, 187895, 23, 51712, 2, 250004]
@slow
def test_enro_generate_one(self):
batch: BatchEncoding = self.tokenizer(
["UN Chief Says There Is No Military Solution in Syria"], return_tensors="pt"
).to(torch_device)
translated_tokens = self.model.generate(**batch)
decoded = self.tokenizer.batch_decode(translated_tokens, skip_special_tokens=True)
self.assertEqual(self.tgt_text[0], decoded[0])
# self.assertEqual(self.tgt_text[1], decoded[1])
@slow
def test_enro_generate_batch(self):
batch: BatchEncoding = self.tokenizer(self.src_text, return_tensors="pt", padding=True, truncation=True).to(
torch_device
)
translated_tokens = self.model.generate(**batch)
decoded = self.tokenizer.batch_decode(translated_tokens, skip_special_tokens=True)
assert self.tgt_text == decoded
def test_mbart_enro_config(self):
mbart_models = ["facebook/mbart-large-en-ro"]
expected = {"scale_embedding": True, "output_past": True}
for name in mbart_models:
config = MBartConfig.from_pretrained(name)
for k, v in expected.items():
try:
self.assertEqual(v, getattr(config, k))
except AssertionError as e:
e.args += (name, k)
raise
def test_mbart_fast_forward(self):
config = MBartConfig(
vocab_size=99,
d_model=24,
encoder_layers=2,
decoder_layers=2,
encoder_attention_heads=2,
decoder_attention_heads=2,
encoder_ffn_dim=32,
decoder_ffn_dim=32,
max_position_embeddings=48,
add_final_layer_norm=True,
)
lm_model = MBartForConditionalGeneration(config).to(torch_device)
context = torch.tensor(
[[71, 82, 18, 33, 46, 91, 2], [68, 34, 26, 58, 30, 2, 1]], device=torch_device, dtype=torch.long
)
summary = torch.tensor([[82, 71, 82, 18, 2], [58, 68, 2, 1, 1]], device=torch_device, dtype=torch.long)
result = lm_model(input_ids=context, decoder_input_ids=summary, labels=summary)
expected_shape = (*summary.shape, config.vocab_size)
self.assertEqual(result.logits.shape, expected_shape)
@require_torch
@require_sentencepiece
@require_tokenizers
class MBartCC25IntegrationTest(AbstractSeq2SeqIntegrationTest):
checkpoint_name = "facebook/mbart-large-cc25"
src_text = [
" UN Chief Says There Is No Military Solution in Syria",
" I ate lunch twice yesterday",
]
tgt_text = ["Şeful ONU declară că nu există o soluţie militară în Siria", "to be padded"]
@unittest.skip("This test is broken, still generates english")
def test_cc25_generate(self):
inputs = self.tokenizer([self.src_text[0]], return_tensors="pt").to(torch_device)
translated_tokens = self.model.generate(
input_ids=inputs["input_ids"].to(torch_device),
decoder_start_token_id=self.tokenizer.lang_code_to_id["ro_RO"],
)
decoded = self.tokenizer.batch_decode(translated_tokens, skip_special_tokens=True)
self.assertEqual(self.tgt_text[0], decoded[0])
@slow
def test_fill_mask(self):
inputs = self.tokenizer(["One of the best <mask> I ever read!"], return_tensors="pt").to(torch_device)
outputs = self.model.generate(
inputs["input_ids"], decoder_start_token_id=self.tokenizer.lang_code_to_id["en_XX"], num_beams=1
)
prediction: str = self.tokenizer.batch_decode(
outputs, clean_up_tokenization_spaces=True, skip_special_tokens=True
)[0]
self.assertEqual(prediction, "of the best books I ever read!")
class MBartStandaloneDecoderModelTester:
def __init__(
self,
parent,
vocab_size=99,
batch_size=13,
d_model=16,
decoder_seq_length=7,
is_training=True,
is_decoder=True,
use_attention_mask=True,
use_cache=False,
use_labels=True,
decoder_start_token_id=2,
decoder_ffn_dim=32,
decoder_layers=2,
encoder_attention_heads=4,
decoder_attention_heads=4,
max_position_embeddings=30,
is_encoder_decoder=False,
pad_token_id=0,
bos_token_id=1,
eos_token_id=2,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.decoder_seq_length = decoder_seq_length
# For common tests
self.seq_length = self.decoder_seq_length
self.is_training = is_training
self.use_attention_mask = use_attention_mask
self.use_labels = use_labels
self.vocab_size = vocab_size
self.d_model = d_model
self.hidden_size = d_model
self.num_hidden_layers = decoder_layers
self.decoder_layers = decoder_layers
self.decoder_ffn_dim = decoder_ffn_dim
self.encoder_attention_heads = encoder_attention_heads
self.decoder_attention_heads = decoder_attention_heads
self.num_attention_heads = decoder_attention_heads
self.eos_token_id = eos_token_id
self.bos_token_id = bos_token_id
self.pad_token_id = pad_token_id
self.decoder_start_token_id = decoder_start_token_id
self.use_cache = use_cache
self.max_position_embeddings = max_position_embeddings
self.is_encoder_decoder = is_encoder_decoder
self.scope = None
self.decoder_key_length = decoder_seq_length
self.base_model_out_len = 2
self.decoder_attention_idx = 1
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.decoder_seq_length], self.vocab_size)
attention_mask = None
if self.use_attention_mask:
attention_mask = ids_tensor([self.batch_size, self.decoder_seq_length], vocab_size=2)
lm_labels = None
if self.use_labels:
lm_labels = ids_tensor([self.batch_size, self.decoder_seq_length], self.vocab_size)
config = MBartConfig(
vocab_size=self.vocab_size,
d_model=self.d_model,
decoder_layers=self.decoder_layers,
decoder_ffn_dim=self.decoder_ffn_dim,
encoder_attention_heads=self.encoder_attention_heads,
decoder_attention_heads=self.decoder_attention_heads,
eos_token_id=self.eos_token_id,
bos_token_id=self.bos_token_id,
use_cache=self.use_cache,
pad_token_id=self.pad_token_id,
decoder_start_token_id=self.decoder_start_token_id,
max_position_embeddings=self.max_position_embeddings,
is_encoder_decoder=self.is_encoder_decoder,
)
return (
config,
input_ids,
attention_mask,
lm_labels,
)
def create_and_check_decoder_model_past(
self,
config,
input_ids,
attention_mask,
lm_labels,
):
config.use_cache = True
model = MBartDecoder(config=config).to(torch_device).eval()
# first forward pass
outputs = model(input_ids, use_cache=True)
outputs_use_cache_conf = model(input_ids)
outputs_no_past = model(input_ids, use_cache=False)
self.parent.assertTrue(len(outputs) == len(outputs_use_cache_conf))
self.parent.assertTrue(len(outputs) == len(outputs_no_past) + 1)
past_key_values = outputs["past_key_values"]
# create hypothetical next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 1), config.vocab_size)
# append to next input_ids and
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
output_from_no_past = model(next_input_ids)["last_hidden_state"]
output_from_past = model(next_tokens, past_key_values=past_key_values)["last_hidden_state"]
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, next_input_ids.shape[-1] - 1, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, 0, random_slice_idx].detach()
# test that outputs are equal for slice
assert torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3)
def create_and_check_decoder_model_attention_mask_past(
self,
config,
input_ids,
attention_mask,
lm_labels,
):
model = MBartDecoder(config=config).to(torch_device).eval()
# create attention mask
attn_mask = torch.ones(input_ids.shape, dtype=torch.long, device=torch_device)
half_seq_length = input_ids.shape[-1] // 2
attn_mask[:, half_seq_length:] = 0
# first forward pass
past_key_values = model(input_ids, attention_mask=attn_mask, use_cache=True)["past_key_values"]
# create hypothetical next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 1), config.vocab_size)
# change a random masked slice from input_ids
random_seq_idx_to_change = ids_tensor((1,), half_seq_length).item() + 1
random_other_next_tokens = ids_tensor((self.batch_size, 1), config.vocab_size).squeeze(-1)
input_ids[:, -random_seq_idx_to_change] = random_other_next_tokens
# append to next input_ids and attn_mask
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
attn_mask = torch.cat(
[attn_mask, torch.ones((attn_mask.shape[0], 1), dtype=torch.long, device=torch_device)],
dim=1,
)
# get two different outputs
output_from_no_past = model(next_input_ids, attention_mask=attn_mask)["last_hidden_state"]
output_from_past = model(next_tokens, attention_mask=attn_mask, past_key_values=past_key_values)[
"last_hidden_state"
]
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, next_input_ids.shape[-1] - 1, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, 0, random_slice_idx].detach()
# test that outputs are equal for slice
assert torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3)
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
attention_mask,
lm_labels,
) = config_and_inputs
inputs_dict = {
"input_ids": input_ids,
"attention_mask": attention_mask,
}
return config, inputs_dict
@require_torch
class MBartStandaloneDecoderModelTest(ModelTesterMixin, GenerationTesterMixin, unittest.TestCase):
all_model_classes = (MBartDecoder, MBartForCausalLM) if is_torch_available() else ()
all_generative_model_classes = (MBartForCausalLM,) if is_torch_available() else ()
test_pruning = False
is_encoder_decoder = False
def setUp(
self,
):
self.model_tester = MBartStandaloneDecoderModelTester(self, is_training=False)
self.config_tester = ConfigTester(self, config_class=MBartConfig)
def test_config(self):
self.config_tester.run_common_tests()
def test_decoder_model_past(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_decoder_model_past(*config_and_inputs)
def test_decoder_model_attn_mask_past(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_decoder_model_attention_mask_past(*config_and_inputs)
def test_retain_grad_hidden_states_attentions(self):
# decoder cannot keep gradients
return
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/glpn/test_modeling_glpn.py | # coding=utf-8
# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch GLPN model. """
import unittest
from transformers import is_torch_available, is_vision_available
from transformers.testing_utils import require_torch, require_vision, slow, torch_device
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import GLPNConfig, GLPNForDepthEstimation, GLPNModel
from transformers.models.auto.modeling_auto import MODEL_MAPPING_NAMES
if is_vision_available():
from PIL import Image
from transformers import GLPNImageProcessor
class GLPNConfigTester(ConfigTester):
def create_and_test_config_common_properties(self):
config = self.config_class(**self.inputs_dict)
self.parent.assertTrue(hasattr(config, "hidden_sizes"))
self.parent.assertTrue(hasattr(config, "num_attention_heads"))
self.parent.assertTrue(hasattr(config, "num_encoder_blocks"))
class GLPNModelTester:
def __init__(
self,
parent,
batch_size=13,
image_size=64,
num_channels=3,
num_encoder_blocks=4,
depths=[2, 2, 2, 2],
sr_ratios=[8, 4, 2, 1],
hidden_sizes=[16, 32, 64, 128],
downsampling_rates=[1, 4, 8, 16],
num_attention_heads=[1, 2, 4, 8],
is_training=True,
use_labels=True,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
initializer_range=0.02,
decoder_hidden_size=16,
num_labels=3,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.image_size = image_size
self.num_channels = num_channels
self.num_encoder_blocks = num_encoder_blocks
self.sr_ratios = sr_ratios
self.depths = depths
self.hidden_sizes = hidden_sizes
self.downsampling_rates = downsampling_rates
self.num_attention_heads = num_attention_heads
self.is_training = is_training
self.use_labels = use_labels
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.initializer_range = initializer_range
self.decoder_hidden_size = decoder_hidden_size
self.num_labels = num_labels
self.scope = scope
def prepare_config_and_inputs(self):
pixel_values = floats_tensor([self.batch_size, self.num_channels, self.image_size, self.image_size])
labels = None
if self.use_labels:
labels = ids_tensor([self.batch_size, self.image_size, self.image_size], self.num_labels)
config = self.get_config()
return config, pixel_values, labels
def get_config(self):
return GLPNConfig(
image_size=self.image_size,
num_channels=self.num_channels,
num_encoder_blocks=self.num_encoder_blocks,
depths=self.depths,
hidden_sizes=self.hidden_sizes,
num_attention_heads=self.num_attention_heads,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
initializer_range=self.initializer_range,
decoder_hidden_size=self.decoder_hidden_size,
)
def create_and_check_model(self, config, pixel_values, labels):
model = GLPNModel(config=config)
model.to(torch_device)
model.eval()
result = model(pixel_values)
expected_height = expected_width = self.image_size // (self.downsampling_rates[-1] * 2)
self.parent.assertEqual(
result.last_hidden_state.shape, (self.batch_size, self.hidden_sizes[-1], expected_height, expected_width)
)
def create_and_check_for_depth_estimation(self, config, pixel_values, labels):
config.num_labels = self.num_labels
model = GLPNForDepthEstimation(config)
model.to(torch_device)
model.eval()
result = model(pixel_values)
self.parent.assertEqual(result.predicted_depth.shape, (self.batch_size, self.image_size, self.image_size))
result = model(pixel_values, labels=labels)
self.parent.assertEqual(result.predicted_depth.shape, (self.batch_size, self.image_size, self.image_size))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
config, pixel_values, labels = config_and_inputs
inputs_dict = {"pixel_values": pixel_values}
return config, inputs_dict
@require_torch
class GLPNModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (GLPNModel, GLPNForDepthEstimation) if is_torch_available() else ()
pipeline_model_mapping = (
{"depth-estimation": GLPNForDepthEstimation, "image-feature-extraction": GLPNModel}
if is_torch_available()
else {}
)
test_head_masking = False
test_pruning = False
test_resize_embeddings = False
def setUp(self):
self.model_tester = GLPNModelTester(self)
self.config_tester = GLPNConfigTester(self, config_class=GLPNConfig)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_for_depth_estimation(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_depth_estimation(*config_and_inputs)
@unittest.skip("GLPN does not use inputs_embeds")
def test_inputs_embeds(self):
pass
@unittest.skip("GLPN does not have get_input_embeddings method and get_output_embeddings methods")
def test_model_common_attributes(self):
pass
def test_attention_outputs(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.return_dict = True
for model_class in self.all_model_classes:
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = False
config.return_dict = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
attentions = outputs.attentions
expected_num_attentions = sum(self.model_tester.depths)
self.assertEqual(len(attentions), expected_num_attentions)
# check that output_attentions also work using config
del inputs_dict["output_attentions"]
config.output_attentions = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
attentions = outputs.attentions
self.assertEqual(len(attentions), expected_num_attentions)
# verify the first attentions (first block, first layer)
expected_seq_len = (self.model_tester.image_size // 4) ** 2
expected_reduced_seq_len = (self.model_tester.image_size // (4 * self.model_tester.sr_ratios[0])) ** 2
self.assertListEqual(
list(attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads[0], expected_seq_len, expected_reduced_seq_len],
)
# verify the last attentions (last block, last layer)
expected_seq_len = (self.model_tester.image_size // 32) ** 2
expected_reduced_seq_len = (self.model_tester.image_size // (32 * self.model_tester.sr_ratios[-1])) ** 2
self.assertListEqual(
list(attentions[-1].shape[-3:]),
[self.model_tester.num_attention_heads[-1], expected_seq_len, expected_reduced_seq_len],
)
out_len = len(outputs)
# Check attention is always last and order is fine
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
self.assertEqual(out_len + 1, len(outputs))
self_attentions = outputs.attentions
self.assertEqual(len(self_attentions), expected_num_attentions)
# verify the first attentions (first block, first layer)
expected_seq_len = (self.model_tester.image_size // 4) ** 2
expected_reduced_seq_len = (self.model_tester.image_size // (4 * self.model_tester.sr_ratios[0])) ** 2
self.assertListEqual(
list(self_attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads[0], expected_seq_len, expected_reduced_seq_len],
)
def test_hidden_states_output(self):
def check_hidden_states_output(inputs_dict, config, model_class):
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
hidden_states = outputs.hidden_states
expected_num_layers = self.model_tester.num_encoder_blocks
self.assertEqual(len(hidden_states), expected_num_layers)
# verify the first hidden states (first block)
self.assertListEqual(
list(hidden_states[0].shape[-3:]),
[
self.model_tester.hidden_sizes[0],
self.model_tester.image_size // 4,
self.model_tester.image_size // 4,
],
)
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
inputs_dict["output_hidden_states"] = True
check_hidden_states_output(inputs_dict, config, model_class)
# check that output_hidden_states also work using config
del inputs_dict["output_hidden_states"]
config.output_hidden_states = True
check_hidden_states_output(inputs_dict, config, model_class)
def test_training(self):
if not self.model_tester.is_training:
return
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.return_dict = True
for model_class in self.all_model_classes:
if model_class.__name__ in MODEL_MAPPING_NAMES.values():
continue
# TODO: remove the following 3 lines once we have a MODEL_FOR_DEPTH_ESTIMATION_MAPPING
# this can then be incorporated into _prepare_for_class in test_modeling_common.py
if model_class.__name__ == "GLPNForDepthEstimation":
batch_size, num_channels, height, width = inputs_dict["pixel_values"].shape
inputs_dict["labels"] = torch.zeros(
[self.model_tester.batch_size, height, width], device=torch_device
).long()
model = model_class(config)
model.to(torch_device)
model.train()
inputs = self._prepare_for_class(inputs_dict, model_class, return_labels=True)
loss = model(**inputs).loss
loss.backward()
@slow
def test_model_from_pretrained(self):
model_name = "vinvino02/glpn-kitti"
model = GLPNModel.from_pretrained(model_name)
self.assertIsNotNone(model)
# We will verify our results on an image of cute cats
def prepare_img():
image = Image.open("./tests/fixtures/tests_samples/COCO/000000039769.png")
return image
@require_torch
@require_vision
@slow
class GLPNModelIntegrationTest(unittest.TestCase):
@slow
def test_inference_depth_estimation(self):
image_processor = GLPNImageProcessor.from_pretrained("vinvino02/glpn-kitti")
model = GLPNForDepthEstimation.from_pretrained("vinvino02/glpn-kitti").to(torch_device)
image = prepare_img()
inputs = image_processor(images=image, return_tensors="pt").to(torch_device)
# forward pass
with torch.no_grad():
outputs = model(**inputs)
# verify the predicted depth
expected_shape = torch.Size([1, 480, 640])
self.assertEqual(outputs.predicted_depth.shape, expected_shape)
expected_slice = torch.tensor(
[[3.4291, 2.7865, 2.5151], [3.2841, 2.7021, 2.3502], [3.1147, 2.4625, 2.2481]]
).to(torch_device)
self.assertTrue(torch.allclose(outputs.predicted_depth[0, :3, :3], expected_slice, atol=1e-4))
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/glpn/test_image_processing_glpn.py | # coding=utf-8
# Copyright 2022 HuggingFace Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
import numpy as np
from transformers.testing_utils import require_torch, require_vision
from transformers.utils import is_torch_available, is_vision_available
from ...test_image_processing_common import ImageProcessingTestMixin, prepare_image_inputs
if is_torch_available():
import torch
if is_vision_available():
from PIL import Image
from transformers import GLPNImageProcessor
class GLPNImageProcessingTester(unittest.TestCase):
def __init__(
self,
parent,
batch_size=7,
num_channels=3,
image_size=18,
min_resolution=30,
max_resolution=400,
do_resize=True,
size_divisor=32,
do_rescale=True,
):
self.parent = parent
self.batch_size = batch_size
self.num_channels = num_channels
self.image_size = image_size
self.min_resolution = min_resolution
self.max_resolution = max_resolution
self.do_resize = do_resize
self.size_divisor = size_divisor
self.do_rescale = do_rescale
def prepare_image_processor_dict(self):
return {
"do_resize": self.do_resize,
"size_divisor": self.size_divisor,
"do_rescale": self.do_rescale,
}
def expected_output_image_shape(self, images):
if isinstance(images[0], Image.Image):
width, height = images[0].size
else:
height, width = images[0].shape[1], images[0].shape[2]
height = height // self.size_divisor * self.size_divisor
width = width // self.size_divisor * self.size_divisor
return self.num_channels, height, width
def prepare_image_inputs(self, equal_resolution=False, numpify=False, torchify=False):
return prepare_image_inputs(
batch_size=self.batch_size,
num_channels=self.num_channels,
min_resolution=self.min_resolution,
max_resolution=self.max_resolution,
size_divisor=self.size_divisor,
equal_resolution=equal_resolution,
numpify=numpify,
torchify=torchify,
)
@require_torch
@require_vision
class GLPNImageProcessingTest(ImageProcessingTestMixin, unittest.TestCase):
image_processing_class = GLPNImageProcessor if is_vision_available() else None
def setUp(self):
self.image_processor_tester = GLPNImageProcessingTester(self)
@property
def image_processor_dict(self):
return self.image_processor_tester.prepare_image_processor_dict()
def test_image_processor_properties(self):
image_processing = self.image_processing_class(**self.image_processor_dict)
self.assertTrue(hasattr(image_processing, "do_resize"))
self.assertTrue(hasattr(image_processing, "size_divisor"))
self.assertTrue(hasattr(image_processing, "resample"))
self.assertTrue(hasattr(image_processing, "do_rescale"))
def test_call_pil(self):
# Initialize image_processing
image_processing = self.image_processing_class(**self.image_processor_dict)
# create random PIL images
image_inputs = self.image_processor_tester.prepare_image_inputs(equal_resolution=False)
for image in image_inputs:
self.assertIsInstance(image, Image.Image)
# Test not batched input (GLPNImageProcessor doesn't support batching)
encoded_images = image_processing(image_inputs[0], return_tensors="pt").pixel_values
expected_output_image_shape = self.image_processor_tester.expected_output_image_shape(image_inputs)
self.assertTrue(tuple(encoded_images.shape) == (1, *expected_output_image_shape))
def test_call_numpy(self):
# Initialize image_processing
image_processing = self.image_processing_class(**self.image_processor_dict)
# create random numpy tensors
image_inputs = self.image_processor_tester.prepare_image_inputs(equal_resolution=False, numpify=True)
for image in image_inputs:
self.assertIsInstance(image, np.ndarray)
# Test not batched input (GLPNImageProcessor doesn't support batching)
encoded_images = image_processing(image_inputs[0], return_tensors="pt").pixel_values
expected_output_image_shape = self.image_processor_tester.expected_output_image_shape(image_inputs)
self.assertTrue(tuple(encoded_images.shape) == (1, *expected_output_image_shape))
def test_call_pytorch(self):
# Initialize image_processing
image_processing = self.image_processing_class(**self.image_processor_dict)
# create random PyTorch tensors
image_inputs = self.image_processor_tester.prepare_image_inputs(equal_resolution=False, torchify=True)
for image in image_inputs:
self.assertIsInstance(image, torch.Tensor)
# Test not batched input (GLPNImageProcessor doesn't support batching)
encoded_images = image_processing(image_inputs[0], return_tensors="pt").pixel_values
expected_output_image_shape = self.image_processor_tester.expected_output_image_shape(image_inputs)
self.assertTrue(tuple(encoded_images.shape) == (1, *expected_output_image_shape))
def test_call_numpy_4_channels(self):
# Initialize image_processing
image_processing = self.image_processing_class(**self.image_processor_dict)
# create random numpy tensors
self.image_processing_class.num_channels = 4
image_inputs = self.image_processor_tester.prepare_image_inputs(equal_resolution=False, numpify=True)
for image in image_inputs:
self.assertIsInstance(image, np.ndarray)
# Test not batched input (GLPNImageProcessor doesn't support batching)
encoded_images = image_processing(image_inputs[0], return_tensors="pt").pixel_values
expected_output_image_shape = self.image_processor_tester.expected_output_image_shape(image_inputs)
self.assertTrue(tuple(encoded_images.shape) == (1, *expected_output_image_shape))
self.image_processing_class.num_channels = 3
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/qdqbert/test_modeling_qdqbert.py | # coding=utf-8
# Copyright 2021 The HuggingFace Inc. team. All rights reserved.
# Copyright 2021 NVIDIA Corporation. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch QDQBERT model. """
import unittest
from transformers import QDQBertConfig, is_torch_available
from transformers.testing_utils import require_pytorch_quantization, require_torch, slow, torch_device
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import (
QDQBertForMaskedLM,
QDQBertForMultipleChoice,
QDQBertForNextSentencePrediction,
QDQBertForQuestionAnswering,
QDQBertForSequenceClassification,
QDQBertForTokenClassification,
QDQBertLMHeadModel,
QDQBertModel,
)
class QDQBertModelTester:
def __init__(
self,
parent,
batch_size=13,
seq_length=7,
is_training=True,
use_input_mask=True,
use_token_type_ids=True,
use_labels=True,
vocab_size=99,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=512,
type_vocab_size=16,
type_sequence_label_size=2,
initializer_range=0.02,
num_labels=3,
num_choices=4,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_input_mask = use_input_mask
self.use_token_type_ids = use_token_type_ids
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.type_vocab_size = type_vocab_size
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.num_labels = num_labels
self.num_choices = num_choices
self.scope = scope
def prepare_config_and_inputs(self):
# Set default quantizers before creating the model.
import pytorch_quantization.nn as quant_nn
from pytorch_quantization.tensor_quant import QuantDescriptor
# The default tensor quantizer is set to use Max calibration method
input_desc = QuantDescriptor(num_bits=8, calib_method="max")
# The default tensor quantizer is set to be per-channel quantization for weights
weight_desc = QuantDescriptor(num_bits=8, axis=((0,)))
quant_nn.QuantLinear.set_default_quant_desc_input(input_desc)
quant_nn.QuantLinear.set_default_quant_desc_weight(weight_desc)
# For the test cases, since QDQBert model is tested in one run without calibration, the quantized tensors are set as fake quantized tensors which give float type tensors in the end.
quant_nn.TensorQuantizer.use_fb_fake_quant = True
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.seq_length])
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
sequence_labels = None
token_labels = None
choice_labels = None
if self.use_labels:
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
choice_labels = ids_tensor([self.batch_size], self.num_choices)
config = self.get_config()
return config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
def get_config(self):
return QDQBertConfig(
vocab_size=self.vocab_size,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
type_vocab_size=self.type_vocab_size,
is_decoder=False,
initializer_range=self.initializer_range,
)
def prepare_config_and_inputs_for_decoder(self):
(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
) = self.prepare_config_and_inputs()
config.is_decoder = True
encoder_hidden_states = floats_tensor([self.batch_size, self.seq_length, self.hidden_size])
encoder_attention_mask = ids_tensor([self.batch_size, self.seq_length], vocab_size=2)
return (
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
)
def create_and_check_model(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = QDQBertModel(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids)
result = model(input_ids, token_type_ids=token_type_ids)
result = model(input_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
def create_and_check_model_as_decoder(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
config.add_cross_attention = True
model = QDQBertModel(config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
)
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
encoder_hidden_states=encoder_hidden_states,
)
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
def create_and_check_for_causal_lm(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
model = QDQBertLMHeadModel(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=token_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
def create_and_check_for_masked_lm(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = QDQBertForMaskedLM(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=token_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
def create_and_check_model_for_causal_lm_as_decoder(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
config.add_cross_attention = True
model = QDQBertLMHeadModel(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
labels=token_labels,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
)
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
labels=token_labels,
encoder_hidden_states=encoder_hidden_states,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
def create_and_check_decoder_model_past_large_inputs(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
config.is_decoder = True
config.add_cross_attention = True
model = QDQBertLMHeadModel(config=config)
model.to(torch_device)
model.eval()
# first forward pass
outputs = model(
input_ids,
attention_mask=input_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
use_cache=True,
)
past_key_values = outputs.past_key_values
# create hypothetical multiple next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 3), config.vocab_size)
next_mask = ids_tensor((self.batch_size, 3), vocab_size=2)
# append to next input_ids and
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
next_attention_mask = torch.cat([input_mask, next_mask], dim=-1)
output_from_no_past = model(
next_input_ids,
attention_mask=next_attention_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
output_hidden_states=True,
)["hidden_states"][0]
output_from_past = model(
next_tokens,
attention_mask=next_attention_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
past_key_values=past_key_values,
output_hidden_states=True,
)["hidden_states"][0]
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, -3:, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, :, random_slice_idx].detach()
self.parent.assertTrue(output_from_past_slice.shape[1] == next_tokens.shape[1])
# test that outputs are equal for slice
self.parent.assertTrue(torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3))
def create_and_check_for_next_sequence_prediction(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = QDQBertForNextSentencePrediction(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
labels=sequence_labels,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, 2))
def create_and_check_for_question_answering(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = QDQBertForQuestionAnswering(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
start_positions=sequence_labels,
end_positions=sequence_labels,
)
self.parent.assertEqual(result.start_logits.shape, (self.batch_size, self.seq_length))
self.parent.assertEqual(result.end_logits.shape, (self.batch_size, self.seq_length))
def create_and_check_for_sequence_classification(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_labels = self.num_labels
model = QDQBertForSequenceClassification(config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=sequence_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_labels))
def create_and_check_for_token_classification(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_labels = self.num_labels
model = QDQBertForTokenClassification(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=token_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.num_labels))
def create_and_check_for_multiple_choice(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_choices = self.num_choices
model = QDQBertForMultipleChoice(config=config)
model.to(torch_device)
model.eval()
multiple_choice_inputs_ids = input_ids.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
multiple_choice_token_type_ids = token_type_ids.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
multiple_choice_input_mask = input_mask.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
result = model(
multiple_choice_inputs_ids,
attention_mask=multiple_choice_input_mask,
token_type_ids=multiple_choice_token_type_ids,
labels=choice_labels,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_choices))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
) = config_and_inputs
inputs_dict = {"input_ids": input_ids, "token_type_ids": token_type_ids, "attention_mask": input_mask}
return config, inputs_dict
@require_torch
@require_pytorch_quantization
class QDQBertModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (
(
QDQBertModel,
QDQBertForMaskedLM,
QDQBertForMultipleChoice,
QDQBertForNextSentencePrediction,
QDQBertForQuestionAnswering,
QDQBertForSequenceClassification,
QDQBertForTokenClassification,
QDQBertLMHeadModel,
)
if is_torch_available()
else ()
)
all_generative_model_classes = (QDQBertLMHeadModel,) if is_torch_available() else ()
pipeline_model_mapping = (
{
"feature-extraction": QDQBertModel,
"fill-mask": QDQBertForMaskedLM,
"question-answering": QDQBertForQuestionAnswering,
"text-classification": QDQBertForSequenceClassification,
"text-generation": QDQBertLMHeadModel,
"token-classification": QDQBertForTokenClassification,
"zero-shot": QDQBertForSequenceClassification,
}
if is_torch_available()
else {}
)
def setUp(self):
self.model_tester = QDQBertModelTester(self)
self.config_tester = ConfigTester(self, config_class=QDQBertConfig, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_model_various_embeddings(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
for type in ["absolute", "relative_key", "relative_key_query"]:
config_and_inputs[0].position_embedding_type = type
self.model_tester.create_and_check_model(*config_and_inputs)
def test_model_as_decoder(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_decoder()
self.model_tester.create_and_check_model_as_decoder(*config_and_inputs)
def test_model_as_decoder_with_default_input_mask(self):
# This regression test was failing with PyTorch < 1.3
(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
) = self.model_tester.prepare_config_and_inputs_for_decoder()
input_mask = None
self.model_tester.create_and_check_model_as_decoder(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
)
def test_for_causal_lm(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_decoder()
self.model_tester.create_and_check_for_causal_lm(*config_and_inputs)
def test_for_masked_lm(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_masked_lm(*config_and_inputs)
def test_for_causal_lm_decoder(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_decoder()
self.model_tester.create_and_check_model_for_causal_lm_as_decoder(*config_and_inputs)
def test_decoder_model_past_with_large_inputs(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_decoder()
self.model_tester.create_and_check_decoder_model_past_large_inputs(*config_and_inputs)
def test_for_multiple_choice(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_multiple_choice(*config_and_inputs)
def test_for_next_sequence_prediction(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_next_sequence_prediction(*config_and_inputs)
def test_for_question_answering(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_question_answering(*config_and_inputs)
def test_for_sequence_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_sequence_classification(*config_and_inputs)
def test_for_token_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_token_classification(*config_and_inputs)
@slow
def test_model_from_pretrained(self):
model_name = "google-bert/bert-base-uncased"
model = QDQBertModel.from_pretrained(model_name)
self.assertIsNotNone(model)
# Override
def test_feed_forward_chunking(self):
# feed forward chunking is not supported in QDQBert
pass
@require_torch
@require_pytorch_quantization
class QDQBertModelIntegrationTest(unittest.TestCase):
@slow
def test_inference_no_head_absolute_embedding(self):
# Set default quantizers before creating the model.
import pytorch_quantization.nn as quant_nn
from pytorch_quantization.tensor_quant import QuantDescriptor
# The default tensor quantizer is set to use Max calibration method
input_desc = QuantDescriptor(num_bits=8, calib_method="max")
# The default tensor quantizer is set to be per-channel quantization for weights
weight_desc = QuantDescriptor(num_bits=8, axis=((0,)))
quant_nn.QuantLinear.set_default_quant_desc_input(input_desc)
quant_nn.QuantLinear.set_default_quant_desc_weight(weight_desc)
model = QDQBertModel.from_pretrained("google-bert/bert-base-uncased")
input_ids = torch.tensor([[0, 345, 232, 328, 740, 140, 1695, 69, 6078, 1588, 2]])
attention_mask = torch.tensor([[0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]])
output = model(input_ids, attention_mask=attention_mask)[0]
expected_shape = torch.Size((1, 11, 768))
self.assertEqual(output.shape, expected_shape)
expected_slice = torch.tensor(
[[[0.4571, -0.0735, 0.8594], [0.2774, -0.0278, 0.8794], [0.3548, -0.0473, 0.7593]]]
)
self.assertTrue(torch.allclose(output[:, 1:4, 1:4], expected_slice, atol=1e-4))
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/phobert/test_tokenization_phobert.py | # coding=utf-8
# Copyright 2018 Salesforce and HuggingFace Inc. team.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import unittest
from transformers.models.phobert.tokenization_phobert import VOCAB_FILES_NAMES, PhobertTokenizer
from ...test_tokenization_common import TokenizerTesterMixin
class PhobertTokenizationTest(TokenizerTesterMixin, unittest.TestCase):
from_pretrained_id = "vinai/phobert-base"
tokenizer_class = PhobertTokenizer
test_rust_tokenizer = False
def setUp(self):
super().setUp()
# Adapted from Sennrich et al. 2015 and https://github.com/rsennrich/subword-nmt
vocab = ["T@@", "i", "I", "R@@", "r", "e@@"]
vocab_tokens = dict(zip(vocab, range(len(vocab))))
merges = ["#version: 0.2", "l à</w>"]
self.special_tokens_map = {"unk_token": "<unk>"}
self.vocab_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["vocab_file"])
self.merges_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["merges_file"])
with open(self.vocab_file, "w", encoding="utf-8") as fp:
for token in vocab_tokens:
fp.write(f"{token} {vocab_tokens[token]}\n")
with open(self.merges_file, "w", encoding="utf-8") as fp:
fp.write("\n".join(merges))
def get_tokenizer(self, **kwargs):
kwargs.update(self.special_tokens_map)
return PhobertTokenizer.from_pretrained(self.tmpdirname, **kwargs)
def get_input_output_texts(self, tokenizer):
input_text = "Tôi là VinAI Research"
output_text = "T<unk> i <unk> <unk> <unk> <unk> <unk> <unk> I Re<unk> e<unk> <unk> <unk> <unk>"
return input_text, output_text
def test_full_tokenizer(self):
tokenizer = PhobertTokenizer(self.vocab_file, self.merges_file, **self.special_tokens_map)
text = "Tôi là VinAI Research"
bpe_tokens = "T@@ ô@@ i l@@ à V@@ i@@ n@@ A@@ I R@@ e@@ s@@ e@@ a@@ r@@ c@@ h".split()
tokens = tokenizer.tokenize(text)
print(tokens)
self.assertListEqual(tokens, bpe_tokens)
input_tokens = tokens + [tokenizer.unk_token]
input_bpe_tokens = [4, 3, 5, 3, 3, 3, 3, 3, 3, 6, 7, 9, 3, 9, 3, 3, 3, 3, 3]
self.assertListEqual(tokenizer.convert_tokens_to_ids(input_tokens), input_bpe_tokens)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/splinter/test_modeling_splinter.py | # coding=utf-8
# Copyright 2021 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch Splinter model. """
import copy
import unittest
from transformers import is_torch_available
from transformers.testing_utils import require_torch, require_torch_multi_gpu, slow, torch_device
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import SplinterConfig, SplinterForPreTraining, SplinterForQuestionAnswering, SplinterModel
class SplinterModelTester:
def __init__(
self,
parent,
batch_size=13,
num_questions=3,
seq_length=7,
is_training=True,
use_input_mask=True,
use_token_type_ids=True,
use_labels=True,
vocab_size=99,
hidden_size=32,
question_token_id=1,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=512,
type_vocab_size=16,
type_sequence_label_size=2,
initializer_range=0.02,
num_labels=3,
num_choices=4,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.num_questions = num_questions
self.seq_length = seq_length
self.is_training = is_training
self.use_input_mask = use_input_mask
self.use_token_type_ids = use_token_type_ids
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.question_token_id = question_token_id
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.type_vocab_size = type_vocab_size
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.num_labels = num_labels
self.num_choices = num_choices
self.scope = scope
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
input_ids[:, 1] = self.question_token_id
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.seq_length])
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
start_positions = None
end_positions = None
question_positions = None
if self.use_labels:
start_positions = ids_tensor([self.batch_size, self.num_questions], self.type_sequence_label_size)
end_positions = ids_tensor([self.batch_size, self.num_questions], self.type_sequence_label_size)
question_positions = ids_tensor([self.batch_size, self.num_questions], self.num_labels)
config = SplinterConfig(
vocab_size=self.vocab_size,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
type_vocab_size=self.type_vocab_size,
is_decoder=False,
initializer_range=self.initializer_range,
question_token_id=self.question_token_id,
)
return (config, input_ids, token_type_ids, input_mask, start_positions, end_positions, question_positions)
def create_and_check_model(
self,
config,
input_ids,
token_type_ids,
input_mask,
start_positions,
end_positions,
question_positions,
):
model = SplinterModel(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids)
result = model(input_ids, token_type_ids=token_type_ids)
result = model(input_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
def create_and_check_for_question_answering(
self,
config,
input_ids,
token_type_ids,
input_mask,
start_positions,
end_positions,
question_positions,
):
model = SplinterForQuestionAnswering(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
start_positions=start_positions[:, 0],
end_positions=end_positions[:, 0],
)
self.parent.assertEqual(result.start_logits.shape, (self.batch_size, self.seq_length))
self.parent.assertEqual(result.end_logits.shape, (self.batch_size, self.seq_length))
def create_and_check_for_pretraining(
self,
config,
input_ids,
token_type_ids,
input_mask,
start_positions,
end_positions,
question_positions,
):
model = SplinterForPreTraining(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
start_positions=start_positions,
end_positions=end_positions,
question_positions=question_positions,
)
self.parent.assertEqual(result.start_logits.shape, (self.batch_size, self.num_questions, self.seq_length))
self.parent.assertEqual(result.end_logits.shape, (self.batch_size, self.num_questions, self.seq_length))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
token_type_ids,
input_mask,
start_positions,
end_positions,
question_positions,
) = config_and_inputs
inputs_dict = {
"input_ids": input_ids,
"token_type_ids": token_type_ids,
"attention_mask": input_mask,
}
return config, inputs_dict
@require_torch
class SplinterModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (
(
SplinterModel,
SplinterForQuestionAnswering,
SplinterForPreTraining,
)
if is_torch_available()
else ()
)
pipeline_model_mapping = (
{"feature-extraction": SplinterModel, "question-answering": SplinterForQuestionAnswering}
if is_torch_available()
else {}
)
# TODO: Fix the failed tests when this model gets more usage
def is_pipeline_test_to_skip(
self, pipeline_test_casse_name, config_class, model_architecture, tokenizer_name, processor_name
):
if pipeline_test_casse_name == "QAPipelineTests":
return True
elif pipeline_test_casse_name == "FeatureExtractionPipelineTests" and tokenizer_name.endswith("Fast"):
return True
return False
def _prepare_for_class(self, inputs_dict, model_class, return_labels=False):
inputs_dict = copy.deepcopy(inputs_dict)
if return_labels:
if issubclass(model_class, SplinterForPreTraining):
inputs_dict["start_positions"] = torch.zeros(
self.model_tester.batch_size,
self.model_tester.num_questions,
dtype=torch.long,
device=torch_device,
)
inputs_dict["end_positions"] = torch.zeros(
self.model_tester.batch_size,
self.model_tester.num_questions,
dtype=torch.long,
device=torch_device,
)
inputs_dict["question_positions"] = torch.zeros(
self.model_tester.batch_size,
self.model_tester.num_questions,
dtype=torch.long,
device=torch_device,
)
elif issubclass(model_class, SplinterForQuestionAnswering):
inputs_dict["start_positions"] = torch.zeros(
self.model_tester.batch_size, dtype=torch.long, device=torch_device
)
inputs_dict["end_positions"] = torch.zeros(
self.model_tester.batch_size, dtype=torch.long, device=torch_device
)
return inputs_dict
def setUp(self):
self.model_tester = SplinterModelTester(self)
self.config_tester = ConfigTester(self, config_class=SplinterConfig, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_model_various_embeddings(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
for type in ["absolute", "relative_key", "relative_key_query"]:
config_and_inputs[0].position_embedding_type = type
self.model_tester.create_and_check_model(*config_and_inputs)
def test_for_question_answering(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_question_answering(*config_and_inputs)
def test_for_pretraining(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_pretraining(*config_and_inputs)
def test_inputs_embeds(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
model = model_class(config)
model.to(torch_device)
model.eval()
inputs = copy.deepcopy(self._prepare_for_class(inputs_dict, model_class))
if not self.is_encoder_decoder:
input_ids = inputs["input_ids"]
del inputs["input_ids"]
else:
encoder_input_ids = inputs["input_ids"]
decoder_input_ids = inputs.get("decoder_input_ids", encoder_input_ids)
del inputs["input_ids"]
inputs.pop("decoder_input_ids", None)
wte = model.get_input_embeddings()
if not self.is_encoder_decoder:
inputs["inputs_embeds"] = wte(input_ids)
else:
inputs["inputs_embeds"] = wte(encoder_input_ids)
inputs["decoder_inputs_embeds"] = wte(decoder_input_ids)
with torch.no_grad():
if isinstance(model, SplinterForPreTraining):
with self.assertRaises(TypeError):
# question_positions must not be None.
model(**inputs)[0]
else:
model(**inputs)[0]
@slow
def test_model_from_pretrained(self):
model_name = "tau/splinter-base"
model = SplinterModel.from_pretrained(model_name)
self.assertIsNotNone(model)
# overwrite from common since `SplinterForPreTraining` could contain different number of question tokens in inputs.
# When the batch is distributed to multiple devices, each replica could get different values for the maximal number
# of question tokens (see `SplinterForPreTraining._prepare_question_positions()`), and the model returns different
# shape along dimension 1 (i.e. `num_questions`) that could not be combined into a single tensor as an output.
@require_torch_multi_gpu
def test_multi_gpu_data_parallel_forward(self):
from torch import nn
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
# some params shouldn't be scattered by nn.DataParallel
# so just remove them if they are present.
blacklist_non_batched_params = ["head_mask", "decoder_head_mask", "cross_attn_head_mask"]
for k in blacklist_non_batched_params:
inputs_dict.pop(k, None)
# move input tensors to cuda:O
for k, v in inputs_dict.items():
if torch.is_tensor(v):
inputs_dict[k] = v.to(0)
for model_class in self.all_model_classes:
# Skip this case since it will fail sometimes, as described above.
if model_class == SplinterForPreTraining:
continue
model = model_class(config=config)
model.to(0)
model.eval()
# Wrap model in nn.DataParallel
model = nn.DataParallel(model)
with torch.no_grad():
_ = model(**self._prepare_for_class(inputs_dict, model_class))
@require_torch
class SplinterModelIntegrationTest(unittest.TestCase):
@slow
def test_splinter_question_answering(self):
model = SplinterForQuestionAnswering.from_pretrained("tau/splinter-base-qass")
# Input: "[CLS] Brad was born in [QUESTION] . He returned to the United Kingdom later . [SEP]"
# Output should be the span "the United Kingdom"
input_ids = torch.tensor(
[[101, 7796, 1108, 1255, 1107, 104, 119, 1124, 1608, 1106, 1103, 1244, 2325, 1224, 119, 102]]
)
output = model(input_ids)
expected_shape = torch.Size((1, 16))
self.assertEqual(output.start_logits.shape, expected_shape)
self.assertEqual(output.end_logits.shape, expected_shape)
self.assertEqual(torch.argmax(output.start_logits), 10)
self.assertEqual(torch.argmax(output.end_logits), 12)
@slow
def test_splinter_pretraining(self):
model = SplinterForPreTraining.from_pretrained("tau/splinter-base-qass")
# Input: "[CLS] [QUESTION] was born in [QUESTION] . Brad returned to the United Kingdom later . [SEP]"
# Output should be the spans "Brad" and "the United Kingdom"
input_ids = torch.tensor(
[[101, 104, 1108, 1255, 1107, 104, 119, 7796, 1608, 1106, 1103, 1244, 2325, 1224, 119, 102]]
)
question_positions = torch.tensor([[1, 5]], dtype=torch.long)
output = model(input_ids, question_positions=question_positions)
expected_shape = torch.Size((1, 2, 16))
self.assertEqual(output.start_logits.shape, expected_shape)
self.assertEqual(output.end_logits.shape, expected_shape)
self.assertEqual(torch.argmax(output.start_logits[0, 0]), 7)
self.assertEqual(torch.argmax(output.end_logits[0, 0]), 7)
self.assertEqual(torch.argmax(output.start_logits[0, 1]), 10)
self.assertEqual(torch.argmax(output.end_logits[0, 1]), 12)
@slow
def test_splinter_pretraining_loss_requires_question_positions(self):
model = SplinterForPreTraining.from_pretrained("tau/splinter-base-qass")
# Input: "[CLS] [QUESTION] was born in [QUESTION] . Brad returned to the United Kingdom later . [SEP]"
# Output should be the spans "Brad" and "the United Kingdom"
input_ids = torch.tensor(
[[101, 104, 1108, 1255, 1107, 104, 119, 7796, 1608, 1106, 1103, 1244, 2325, 1224, 119, 102]]
)
start_positions = torch.tensor([[7, 10]], dtype=torch.long)
end_positions = torch.tensor([7, 12], dtype=torch.long)
with self.assertRaises(TypeError):
model(
input_ids,
start_positions=start_positions,
end_positions=end_positions,
)
@slow
def test_splinter_pretraining_loss(self):
model = SplinterForPreTraining.from_pretrained("tau/splinter-base-qass")
# Input: "[CLS] [QUESTION] was born in [QUESTION] . Brad returned to the United Kingdom later . [SEP]"
# Output should be the spans "Brad" and "the United Kingdom"
input_ids = torch.tensor(
[
[101, 104, 1108, 1255, 1107, 104, 119, 7796, 1608, 1106, 1103, 1244, 2325, 1224, 119, 102],
[101, 104, 1108, 1255, 1107, 104, 119, 7796, 1608, 1106, 1103, 1244, 2325, 1224, 119, 102],
]
)
start_positions = torch.tensor([[7, 10], [7, 10]], dtype=torch.long)
end_positions = torch.tensor([[7, 12], [7, 12]], dtype=torch.long)
question_positions = torch.tensor([[1, 5], [1, 5]], dtype=torch.long)
output = model(
input_ids,
start_positions=start_positions,
end_positions=end_positions,
question_positions=question_positions,
)
self.assertAlmostEqual(output.loss.item(), 0.0024, 4)
@slow
def test_splinter_pretraining_loss_with_padding(self):
model = SplinterForPreTraining.from_pretrained("tau/splinter-base-qass")
# Input: "[CLS] [QUESTION] was born in [QUESTION] . Brad returned to the United Kingdom later . [SEP]"
# Output should be the spans "Brad" and "the United Kingdom"
input_ids = torch.tensor(
[
[101, 104, 1108, 1255, 1107, 104, 119, 7796, 1608, 1106, 1103, 1244, 2325, 1224, 119, 102],
]
)
start_positions = torch.tensor([[7, 10]], dtype=torch.long)
end_positions = torch.tensor([7, 12], dtype=torch.long)
question_positions = torch.tensor([[1, 5]], dtype=torch.long)
start_positions_with_padding = torch.tensor([[7, 10, 0]], dtype=torch.long)
end_positions_with_padding = torch.tensor([7, 12, 0], dtype=torch.long)
question_positions_with_padding = torch.tensor([[1, 5, 0]], dtype=torch.long)
output = model(
input_ids,
start_positions=start_positions,
end_positions=end_positions,
question_positions=question_positions,
)
output_with_padding = model(
input_ids,
start_positions=start_positions_with_padding,
end_positions=end_positions_with_padding,
question_positions=question_positions_with_padding,
)
self.assertAlmostEqual(output.loss.item(), output_with_padding.loss.item(), 4)
# Note that the original code uses 0 to denote padded question tokens
# and their start and end positions. As the pad_token_id of the model's
# config is used for the losse's ignore_index in SplinterForPreTraining,
# we add this test to ensure anybody making changes to the default
# value of the config, will be aware of the implication.
self.assertEqual(model.config.pad_token_id, 0)
@slow
def test_splinter_pretraining_prepare_question_positions(self):
model = SplinterForPreTraining.from_pretrained("tau/splinter-base-qass")
input_ids = torch.tensor(
[
[101, 104, 1, 2, 104, 3, 4, 102],
[101, 1, 104, 2, 104, 3, 104, 102],
[101, 1, 2, 104, 104, 3, 4, 102],
[101, 1, 2, 3, 4, 5, 104, 102],
]
)
question_positions = torch.tensor([[1, 4, 0], [2, 4, 6], [3, 4, 0], [6, 0, 0]], dtype=torch.long)
output_without_positions = model(input_ids)
output_with_positions = model(input_ids, question_positions=question_positions)
self.assertTrue((output_without_positions.start_logits == output_with_positions.start_logits).all())
self.assertTrue((output_without_positions.end_logits == output_with_positions.end_logits).all())
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/auto/test_processor_auto.py | # coding=utf-8
# Copyright 2021 the HuggingFace Inc. team.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
import os
import sys
import tempfile
import unittest
from pathlib import Path
from shutil import copyfile
from huggingface_hub import HfFolder, Repository, create_repo, delete_repo
from requests.exceptions import HTTPError
import transformers
from transformers import (
CONFIG_MAPPING,
FEATURE_EXTRACTOR_MAPPING,
PROCESSOR_MAPPING,
TOKENIZER_MAPPING,
AutoConfig,
AutoFeatureExtractor,
AutoProcessor,
AutoTokenizer,
BertTokenizer,
ProcessorMixin,
Wav2Vec2Config,
Wav2Vec2FeatureExtractor,
Wav2Vec2Processor,
)
from transformers.testing_utils import TOKEN, USER, get_tests_dir, is_staging_test
from transformers.tokenization_utils import TOKENIZER_CONFIG_FILE
from transformers.utils import FEATURE_EXTRACTOR_NAME, PROCESSOR_NAME, is_tokenizers_available
sys.path.append(str(Path(__file__).parent.parent.parent.parent / "utils"))
from test_module.custom_configuration import CustomConfig # noqa E402
from test_module.custom_feature_extraction import CustomFeatureExtractor # noqa E402
from test_module.custom_processing import CustomProcessor # noqa E402
from test_module.custom_tokenization import CustomTokenizer # noqa E402
SAMPLE_PROCESSOR_CONFIG = get_tests_dir("fixtures/dummy_feature_extractor_config.json")
SAMPLE_VOCAB = get_tests_dir("fixtures/vocab.json")
SAMPLE_PROCESSOR_CONFIG_DIR = get_tests_dir("fixtures")
class AutoFeatureExtractorTest(unittest.TestCase):
vocab_tokens = ["[UNK]", "[CLS]", "[SEP]", "[PAD]", "[MASK]", "bla", "blou"]
def setUp(self):
transformers.dynamic_module_utils.TIME_OUT_REMOTE_CODE = 0
def test_processor_from_model_shortcut(self):
processor = AutoProcessor.from_pretrained("facebook/wav2vec2-base-960h")
self.assertIsInstance(processor, Wav2Vec2Processor)
def test_processor_from_local_directory_from_repo(self):
with tempfile.TemporaryDirectory() as tmpdirname:
model_config = Wav2Vec2Config()
processor = AutoProcessor.from_pretrained("facebook/wav2vec2-base-960h")
# save in new folder
model_config.save_pretrained(tmpdirname)
processor.save_pretrained(tmpdirname)
processor = AutoProcessor.from_pretrained(tmpdirname)
self.assertIsInstance(processor, Wav2Vec2Processor)
def test_processor_from_local_directory_from_extractor_config(self):
with tempfile.TemporaryDirectory() as tmpdirname:
# copy relevant files
copyfile(SAMPLE_PROCESSOR_CONFIG, os.path.join(tmpdirname, FEATURE_EXTRACTOR_NAME))
copyfile(SAMPLE_VOCAB, os.path.join(tmpdirname, "vocab.json"))
processor = AutoProcessor.from_pretrained(tmpdirname)
self.assertIsInstance(processor, Wav2Vec2Processor)
def test_processor_from_processor_class(self):
with tempfile.TemporaryDirectory() as tmpdirname:
feature_extractor = Wav2Vec2FeatureExtractor()
tokenizer = AutoTokenizer.from_pretrained("facebook/wav2vec2-base-960h")
processor = Wav2Vec2Processor(feature_extractor, tokenizer)
# save in new folder
processor.save_pretrained(tmpdirname)
if not os.path.isfile(os.path.join(tmpdirname, PROCESSOR_NAME)):
# create one manually in order to perform this test's objective
config_dict = {"processor_class": "Wav2Vec2Processor"}
with open(os.path.join(tmpdirname, PROCESSOR_NAME), "w") as fp:
json.dump(config_dict, fp)
# drop `processor_class` in tokenizer config
with open(os.path.join(tmpdirname, TOKENIZER_CONFIG_FILE), "r") as f:
config_dict = json.load(f)
config_dict.pop("processor_class")
with open(os.path.join(tmpdirname, TOKENIZER_CONFIG_FILE), "w") as f:
f.write(json.dumps(config_dict))
processor = AutoProcessor.from_pretrained(tmpdirname)
self.assertIsInstance(processor, Wav2Vec2Processor)
def test_processor_from_feat_extr_processor_class(self):
with tempfile.TemporaryDirectory() as tmpdirname:
feature_extractor = Wav2Vec2FeatureExtractor()
tokenizer = AutoTokenizer.from_pretrained("facebook/wav2vec2-base-960h")
processor = Wav2Vec2Processor(feature_extractor, tokenizer)
# save in new folder
processor.save_pretrained(tmpdirname)
if os.path.isfile(os.path.join(tmpdirname, PROCESSOR_NAME)):
# drop `processor_class` in processor
with open(os.path.join(tmpdirname, PROCESSOR_NAME), "r") as f:
config_dict = json.load(f)
config_dict.pop("processor_class")
with open(os.path.join(tmpdirname, PROCESSOR_NAME), "w") as f:
f.write(json.dumps(config_dict))
# drop `processor_class` in tokenizer
with open(os.path.join(tmpdirname, TOKENIZER_CONFIG_FILE), "r") as f:
config_dict = json.load(f)
config_dict.pop("processor_class")
with open(os.path.join(tmpdirname, TOKENIZER_CONFIG_FILE), "w") as f:
f.write(json.dumps(config_dict))
processor = AutoProcessor.from_pretrained(tmpdirname)
self.assertIsInstance(processor, Wav2Vec2Processor)
def test_processor_from_tokenizer_processor_class(self):
with tempfile.TemporaryDirectory() as tmpdirname:
feature_extractor = Wav2Vec2FeatureExtractor()
tokenizer = AutoTokenizer.from_pretrained("facebook/wav2vec2-base-960h")
processor = Wav2Vec2Processor(feature_extractor, tokenizer)
# save in new folder
processor.save_pretrained(tmpdirname)
if os.path.isfile(os.path.join(tmpdirname, PROCESSOR_NAME)):
# drop `processor_class` in processor
with open(os.path.join(tmpdirname, PROCESSOR_NAME), "r") as f:
config_dict = json.load(f)
config_dict.pop("processor_class")
with open(os.path.join(tmpdirname, PROCESSOR_NAME), "w") as f:
f.write(json.dumps(config_dict))
# drop `processor_class` in feature extractor
with open(os.path.join(tmpdirname, FEATURE_EXTRACTOR_NAME), "r") as f:
config_dict = json.load(f)
config_dict.pop("processor_class")
with open(os.path.join(tmpdirname, FEATURE_EXTRACTOR_NAME), "w") as f:
f.write(json.dumps(config_dict))
processor = AutoProcessor.from_pretrained(tmpdirname)
self.assertIsInstance(processor, Wav2Vec2Processor)
def test_processor_from_local_directory_from_model_config(self):
with tempfile.TemporaryDirectory() as tmpdirname:
model_config = Wav2Vec2Config(processor_class="Wav2Vec2Processor")
model_config.save_pretrained(tmpdirname)
# copy relevant files
copyfile(SAMPLE_VOCAB, os.path.join(tmpdirname, "vocab.json"))
# create emtpy sample processor
with open(os.path.join(tmpdirname, FEATURE_EXTRACTOR_NAME), "w") as f:
f.write("{}")
processor = AutoProcessor.from_pretrained(tmpdirname)
self.assertIsInstance(processor, Wav2Vec2Processor)
def test_from_pretrained_dynamic_processor(self):
# If remote code is not set, we will time out when asking whether to load the model.
with self.assertRaises(ValueError):
processor = AutoProcessor.from_pretrained("hf-internal-testing/test_dynamic_processor")
# If remote code is disabled, we can't load this config.
with self.assertRaises(ValueError):
processor = AutoProcessor.from_pretrained(
"hf-internal-testing/test_dynamic_processor", trust_remote_code=False
)
processor = AutoProcessor.from_pretrained("hf-internal-testing/test_dynamic_processor", trust_remote_code=True)
self.assertTrue(processor.special_attribute_present)
self.assertEqual(processor.__class__.__name__, "NewProcessor")
feature_extractor = processor.feature_extractor
self.assertTrue(feature_extractor.special_attribute_present)
self.assertEqual(feature_extractor.__class__.__name__, "NewFeatureExtractor")
tokenizer = processor.tokenizer
self.assertTrue(tokenizer.special_attribute_present)
if is_tokenizers_available():
self.assertEqual(tokenizer.__class__.__name__, "NewTokenizerFast")
# Test we can also load the slow version
new_processor = AutoProcessor.from_pretrained(
"hf-internal-testing/test_dynamic_processor", trust_remote_code=True, use_fast=False
)
new_tokenizer = new_processor.tokenizer
self.assertTrue(new_tokenizer.special_attribute_present)
self.assertEqual(new_tokenizer.__class__.__name__, "NewTokenizer")
else:
self.assertEqual(tokenizer.__class__.__name__, "NewTokenizer")
def test_new_processor_registration(self):
try:
AutoConfig.register("custom", CustomConfig)
AutoFeatureExtractor.register(CustomConfig, CustomFeatureExtractor)
AutoTokenizer.register(CustomConfig, slow_tokenizer_class=CustomTokenizer)
AutoProcessor.register(CustomConfig, CustomProcessor)
# Trying to register something existing in the Transformers library will raise an error
with self.assertRaises(ValueError):
AutoProcessor.register(Wav2Vec2Config, Wav2Vec2Processor)
# Now that the config is registered, it can be used as any other config with the auto-API
feature_extractor = CustomFeatureExtractor.from_pretrained(SAMPLE_PROCESSOR_CONFIG_DIR)
with tempfile.TemporaryDirectory() as tmp_dir:
vocab_file = os.path.join(tmp_dir, "vocab.txt")
with open(vocab_file, "w", encoding="utf-8") as vocab_writer:
vocab_writer.write("".join([x + "\n" for x in self.vocab_tokens]))
tokenizer = CustomTokenizer(vocab_file)
processor = CustomProcessor(feature_extractor, tokenizer)
with tempfile.TemporaryDirectory() as tmp_dir:
processor.save_pretrained(tmp_dir)
new_processor = AutoProcessor.from_pretrained(tmp_dir)
self.assertIsInstance(new_processor, CustomProcessor)
finally:
if "custom" in CONFIG_MAPPING._extra_content:
del CONFIG_MAPPING._extra_content["custom"]
if CustomConfig in FEATURE_EXTRACTOR_MAPPING._extra_content:
del FEATURE_EXTRACTOR_MAPPING._extra_content[CustomConfig]
if CustomConfig in TOKENIZER_MAPPING._extra_content:
del TOKENIZER_MAPPING._extra_content[CustomConfig]
if CustomConfig in PROCESSOR_MAPPING._extra_content:
del PROCESSOR_MAPPING._extra_content[CustomConfig]
def test_from_pretrained_dynamic_processor_conflict(self):
class NewFeatureExtractor(Wav2Vec2FeatureExtractor):
special_attribute_present = False
class NewTokenizer(BertTokenizer):
special_attribute_present = False
class NewProcessor(ProcessorMixin):
feature_extractor_class = "AutoFeatureExtractor"
tokenizer_class = "AutoTokenizer"
special_attribute_present = False
try:
AutoConfig.register("custom", CustomConfig)
AutoFeatureExtractor.register(CustomConfig, NewFeatureExtractor)
AutoTokenizer.register(CustomConfig, slow_tokenizer_class=NewTokenizer)
AutoProcessor.register(CustomConfig, NewProcessor)
# If remote code is not set, the default is to use local classes.
processor = AutoProcessor.from_pretrained("hf-internal-testing/test_dynamic_processor")
self.assertEqual(processor.__class__.__name__, "NewProcessor")
self.assertFalse(processor.special_attribute_present)
self.assertFalse(processor.feature_extractor.special_attribute_present)
self.assertFalse(processor.tokenizer.special_attribute_present)
# If remote code is disabled, we load the local ones.
processor = AutoProcessor.from_pretrained(
"hf-internal-testing/test_dynamic_processor", trust_remote_code=False
)
self.assertEqual(processor.__class__.__name__, "NewProcessor")
self.assertFalse(processor.special_attribute_present)
self.assertFalse(processor.feature_extractor.special_attribute_present)
self.assertFalse(processor.tokenizer.special_attribute_present)
# If remote is enabled, we load from the Hub.
processor = AutoProcessor.from_pretrained(
"hf-internal-testing/test_dynamic_processor", trust_remote_code=True
)
self.assertEqual(processor.__class__.__name__, "NewProcessor")
self.assertTrue(processor.special_attribute_present)
self.assertTrue(processor.feature_extractor.special_attribute_present)
self.assertTrue(processor.tokenizer.special_attribute_present)
finally:
if "custom" in CONFIG_MAPPING._extra_content:
del CONFIG_MAPPING._extra_content["custom"]
if CustomConfig in FEATURE_EXTRACTOR_MAPPING._extra_content:
del FEATURE_EXTRACTOR_MAPPING._extra_content[CustomConfig]
if CustomConfig in TOKENIZER_MAPPING._extra_content:
del TOKENIZER_MAPPING._extra_content[CustomConfig]
if CustomConfig in PROCESSOR_MAPPING._extra_content:
del PROCESSOR_MAPPING._extra_content[CustomConfig]
def test_from_pretrained_dynamic_processor_with_extra_attributes(self):
class NewFeatureExtractor(Wav2Vec2FeatureExtractor):
pass
class NewTokenizer(BertTokenizer):
pass
class NewProcessor(ProcessorMixin):
feature_extractor_class = "AutoFeatureExtractor"
tokenizer_class = "AutoTokenizer"
def __init__(self, feature_extractor, tokenizer, processor_attr_1=1, processor_attr_2=True):
super().__init__(feature_extractor, tokenizer)
self.processor_attr_1 = processor_attr_1
self.processor_attr_2 = processor_attr_2
try:
AutoConfig.register("custom", CustomConfig)
AutoFeatureExtractor.register(CustomConfig, NewFeatureExtractor)
AutoTokenizer.register(CustomConfig, slow_tokenizer_class=NewTokenizer)
AutoProcessor.register(CustomConfig, NewProcessor)
# If remote code is not set, the default is to use local classes.
processor = AutoProcessor.from_pretrained(
"hf-internal-testing/test_dynamic_processor", processor_attr_2=False
)
self.assertEqual(processor.__class__.__name__, "NewProcessor")
self.assertEqual(processor.processor_attr_1, 1)
self.assertEqual(processor.processor_attr_2, False)
finally:
if "custom" in CONFIG_MAPPING._extra_content:
del CONFIG_MAPPING._extra_content["custom"]
if CustomConfig in FEATURE_EXTRACTOR_MAPPING._extra_content:
del FEATURE_EXTRACTOR_MAPPING._extra_content[CustomConfig]
if CustomConfig in TOKENIZER_MAPPING._extra_content:
del TOKENIZER_MAPPING._extra_content[CustomConfig]
if CustomConfig in PROCESSOR_MAPPING._extra_content:
del PROCESSOR_MAPPING._extra_content[CustomConfig]
def test_auto_processor_creates_tokenizer(self):
processor = AutoProcessor.from_pretrained("hf-internal-testing/tiny-random-bert")
self.assertEqual(processor.__class__.__name__, "BertTokenizerFast")
def test_auto_processor_creates_image_processor(self):
processor = AutoProcessor.from_pretrained("hf-internal-testing/tiny-random-convnext")
self.assertEqual(processor.__class__.__name__, "ConvNextImageProcessor")
@is_staging_test
class ProcessorPushToHubTester(unittest.TestCase):
vocab_tokens = ["[UNK]", "[CLS]", "[SEP]", "[PAD]", "[MASK]", "bla", "blou"]
@classmethod
def setUpClass(cls):
cls._token = TOKEN
HfFolder.save_token(TOKEN)
@classmethod
def tearDownClass(cls):
try:
delete_repo(token=cls._token, repo_id="test-processor")
except HTTPError:
pass
try:
delete_repo(token=cls._token, repo_id="valid_org/test-processor-org")
except HTTPError:
pass
try:
delete_repo(token=cls._token, repo_id="test-dynamic-processor")
except HTTPError:
pass
def test_push_to_hub(self):
processor = Wav2Vec2Processor.from_pretrained(SAMPLE_PROCESSOR_CONFIG_DIR)
with tempfile.TemporaryDirectory() as tmp_dir:
processor.save_pretrained(os.path.join(tmp_dir, "test-processor"), push_to_hub=True, token=self._token)
new_processor = Wav2Vec2Processor.from_pretrained(f"{USER}/test-processor")
for k, v in processor.feature_extractor.__dict__.items():
self.assertEqual(v, getattr(new_processor.feature_extractor, k))
self.assertDictEqual(new_processor.tokenizer.get_vocab(), processor.tokenizer.get_vocab())
def test_push_to_hub_in_organization(self):
processor = Wav2Vec2Processor.from_pretrained(SAMPLE_PROCESSOR_CONFIG_DIR)
with tempfile.TemporaryDirectory() as tmp_dir:
processor.save_pretrained(
os.path.join(tmp_dir, "test-processor-org"),
push_to_hub=True,
token=self._token,
organization="valid_org",
)
new_processor = Wav2Vec2Processor.from_pretrained("valid_org/test-processor-org")
for k, v in processor.feature_extractor.__dict__.items():
self.assertEqual(v, getattr(new_processor.feature_extractor, k))
self.assertDictEqual(new_processor.tokenizer.get_vocab(), processor.tokenizer.get_vocab())
def test_push_to_hub_dynamic_processor(self):
CustomFeatureExtractor.register_for_auto_class()
CustomTokenizer.register_for_auto_class()
CustomProcessor.register_for_auto_class()
feature_extractor = CustomFeatureExtractor.from_pretrained(SAMPLE_PROCESSOR_CONFIG_DIR)
with tempfile.TemporaryDirectory() as tmp_dir:
vocab_file = os.path.join(tmp_dir, "vocab.txt")
with open(vocab_file, "w", encoding="utf-8") as vocab_writer:
vocab_writer.write("".join([x + "\n" for x in self.vocab_tokens]))
tokenizer = CustomTokenizer(vocab_file)
processor = CustomProcessor(feature_extractor, tokenizer)
with tempfile.TemporaryDirectory() as tmp_dir:
create_repo(f"{USER}/test-dynamic-processor", token=self._token)
repo = Repository(tmp_dir, clone_from=f"{USER}/test-dynamic-processor", token=self._token)
processor.save_pretrained(tmp_dir)
# This has added the proper auto_map field to the feature extractor config
self.assertDictEqual(
processor.feature_extractor.auto_map,
{
"AutoFeatureExtractor": "custom_feature_extraction.CustomFeatureExtractor",
"AutoProcessor": "custom_processing.CustomProcessor",
},
)
# This has added the proper auto_map field to the tokenizer config
with open(os.path.join(tmp_dir, "tokenizer_config.json")) as f:
tokenizer_config = json.load(f)
self.assertDictEqual(
tokenizer_config["auto_map"],
{
"AutoTokenizer": ["custom_tokenization.CustomTokenizer", None],
"AutoProcessor": "custom_processing.CustomProcessor",
},
)
# The code has been copied from fixtures
self.assertTrue(os.path.isfile(os.path.join(tmp_dir, "custom_feature_extraction.py")))
self.assertTrue(os.path.isfile(os.path.join(tmp_dir, "custom_tokenization.py")))
self.assertTrue(os.path.isfile(os.path.join(tmp_dir, "custom_processing.py")))
repo.push_to_hub()
new_processor = AutoProcessor.from_pretrained(f"{USER}/test-dynamic-processor", trust_remote_code=True)
# Can't make an isinstance check because the new_processor is from the CustomProcessor class of a dynamic module
self.assertEqual(new_processor.__class__.__name__, "CustomProcessor")
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/auto/test_configuration_auto.py | # coding=utf-8
# Copyright 2019-present, the HuggingFace Inc. team.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import importlib
import json
import os
import sys
import tempfile
import unittest
from pathlib import Path
import transformers
import transformers.models.auto
from transformers.models.auto.configuration_auto import CONFIG_MAPPING, AutoConfig
from transformers.models.bert.configuration_bert import BertConfig
from transformers.models.roberta.configuration_roberta import RobertaConfig
from transformers.testing_utils import DUMMY_UNKNOWN_IDENTIFIER, get_tests_dir
sys.path.append(str(Path(__file__).parent.parent.parent.parent / "utils"))
from test_module.custom_configuration import CustomConfig # noqa E402
SAMPLE_ROBERTA_CONFIG = get_tests_dir("fixtures/dummy-config.json")
class AutoConfigTest(unittest.TestCase):
def setUp(self):
transformers.dynamic_module_utils.TIME_OUT_REMOTE_CODE = 0
def test_module_spec(self):
self.assertIsNotNone(transformers.models.auto.__spec__)
self.assertIsNotNone(importlib.util.find_spec("transformers.models.auto"))
def test_config_from_model_shortcut(self):
config = AutoConfig.from_pretrained("google-bert/bert-base-uncased")
self.assertIsInstance(config, BertConfig)
def test_config_model_type_from_local_file(self):
config = AutoConfig.from_pretrained(SAMPLE_ROBERTA_CONFIG)
self.assertIsInstance(config, RobertaConfig)
def test_config_model_type_from_model_identifier(self):
config = AutoConfig.from_pretrained(DUMMY_UNKNOWN_IDENTIFIER)
self.assertIsInstance(config, RobertaConfig)
def test_config_for_model_str(self):
config = AutoConfig.for_model("roberta")
self.assertIsInstance(config, RobertaConfig)
def test_pattern_matching_fallback(self):
with tempfile.TemporaryDirectory() as tmp_dir:
# This model name contains bert and roberta, but roberta ends up being picked.
folder = os.path.join(tmp_dir, "fake-roberta")
os.makedirs(folder, exist_ok=True)
with open(os.path.join(folder, "config.json"), "w") as f:
f.write(json.dumps({}))
config = AutoConfig.from_pretrained(folder)
self.assertEqual(type(config), RobertaConfig)
def test_new_config_registration(self):
try:
AutoConfig.register("custom", CustomConfig)
# Wrong model type will raise an error
with self.assertRaises(ValueError):
AutoConfig.register("model", CustomConfig)
# Trying to register something existing in the Transformers library will raise an error
with self.assertRaises(ValueError):
AutoConfig.register("bert", BertConfig)
# Now that the config is registered, it can be used as any other config with the auto-API
config = CustomConfig()
with tempfile.TemporaryDirectory() as tmp_dir:
config.save_pretrained(tmp_dir)
new_config = AutoConfig.from_pretrained(tmp_dir)
self.assertIsInstance(new_config, CustomConfig)
finally:
if "custom" in CONFIG_MAPPING._extra_content:
del CONFIG_MAPPING._extra_content["custom"]
def test_repo_not_found(self):
with self.assertRaisesRegex(
EnvironmentError, "bert-base is not a local folder and is not a valid model identifier"
):
_ = AutoConfig.from_pretrained("bert-base")
def test_revision_not_found(self):
with self.assertRaisesRegex(
EnvironmentError, r"aaaaaa is not a valid git identifier \(branch name, tag name or commit id\)"
):
_ = AutoConfig.from_pretrained(DUMMY_UNKNOWN_IDENTIFIER, revision="aaaaaa")
def test_configuration_not_found(self):
with self.assertRaisesRegex(
EnvironmentError,
"hf-internal-testing/no-config-test-repo does not appear to have a file named config.json.",
):
_ = AutoConfig.from_pretrained("hf-internal-testing/no-config-test-repo")
def test_from_pretrained_dynamic_config(self):
# If remote code is not set, we will time out when asking whether to load the model.
with self.assertRaises(ValueError):
config = AutoConfig.from_pretrained("hf-internal-testing/test_dynamic_model")
# If remote code is disabled, we can't load this config.
with self.assertRaises(ValueError):
config = AutoConfig.from_pretrained("hf-internal-testing/test_dynamic_model", trust_remote_code=False)
config = AutoConfig.from_pretrained("hf-internal-testing/test_dynamic_model", trust_remote_code=True)
self.assertEqual(config.__class__.__name__, "NewModelConfig")
# Test config can be reloaded.
with tempfile.TemporaryDirectory() as tmp_dir:
config.save_pretrained(tmp_dir)
reloaded_config = AutoConfig.from_pretrained(tmp_dir, trust_remote_code=True)
self.assertEqual(reloaded_config.__class__.__name__, "NewModelConfig")
def test_from_pretrained_dynamic_config_conflict(self):
class NewModelConfigLocal(BertConfig):
model_type = "new-model"
try:
AutoConfig.register("new-model", NewModelConfigLocal)
# If remote code is not set, the default is to use local
config = AutoConfig.from_pretrained("hf-internal-testing/test_dynamic_model")
self.assertEqual(config.__class__.__name__, "NewModelConfigLocal")
# If remote code is disabled, we load the local one.
config = AutoConfig.from_pretrained("hf-internal-testing/test_dynamic_model", trust_remote_code=False)
self.assertEqual(config.__class__.__name__, "NewModelConfigLocal")
# If remote is enabled, we load from the Hub
config = AutoConfig.from_pretrained("hf-internal-testing/test_dynamic_model", trust_remote_code=True)
self.assertEqual(config.__class__.__name__, "NewModelConfig")
finally:
if "new-model" in CONFIG_MAPPING._extra_content:
del CONFIG_MAPPING._extra_content["new-model"]
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/auto/test_tokenization_auto.py | # coding=utf-8
# Copyright 2020 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
import os
import shutil
import sys
import tempfile
import unittest
from pathlib import Path
import pytest
import transformers
from transformers import (
AutoTokenizer,
BertConfig,
BertTokenizer,
BertTokenizerFast,
CTRLTokenizer,
GPT2Tokenizer,
GPT2TokenizerFast,
PreTrainedTokenizerFast,
RobertaTokenizer,
RobertaTokenizerFast,
is_tokenizers_available,
)
from transformers.models.auto.configuration_auto import CONFIG_MAPPING, AutoConfig
from transformers.models.auto.tokenization_auto import (
TOKENIZER_MAPPING,
get_tokenizer_config,
tokenizer_class_from_name,
)
from transformers.models.roberta.configuration_roberta import RobertaConfig
from transformers.testing_utils import (
DUMMY_DIFF_TOKENIZER_IDENTIFIER,
DUMMY_UNKNOWN_IDENTIFIER,
SMALL_MODEL_IDENTIFIER,
RequestCounter,
require_tokenizers,
slow,
)
sys.path.append(str(Path(__file__).parent.parent.parent.parent / "utils"))
from test_module.custom_configuration import CustomConfig # noqa E402
from test_module.custom_tokenization import CustomTokenizer # noqa E402
if is_tokenizers_available():
from test_module.custom_tokenization_fast import CustomTokenizerFast
class AutoTokenizerTest(unittest.TestCase):
def setUp(self):
transformers.dynamic_module_utils.TIME_OUT_REMOTE_CODE = 0
@slow
def test_tokenizer_from_pretrained(self):
for model_name in {"google-bert/bert-base-uncased", "google-bert/bert-base-cased"}:
tokenizer = AutoTokenizer.from_pretrained(model_name)
self.assertIsNotNone(tokenizer)
self.assertIsInstance(tokenizer, (BertTokenizer, BertTokenizerFast))
self.assertGreater(len(tokenizer), 0)
for model_name in ["openai-community/gpt2", "openai-community/gpt2-medium"]:
tokenizer = AutoTokenizer.from_pretrained(model_name)
self.assertIsNotNone(tokenizer)
self.assertIsInstance(tokenizer, (GPT2Tokenizer, GPT2TokenizerFast))
self.assertGreater(len(tokenizer), 0)
def test_tokenizer_from_pretrained_identifier(self):
tokenizer = AutoTokenizer.from_pretrained(SMALL_MODEL_IDENTIFIER)
self.assertIsInstance(tokenizer, (BertTokenizer, BertTokenizerFast))
self.assertEqual(tokenizer.vocab_size, 12)
def test_tokenizer_from_model_type(self):
tokenizer = AutoTokenizer.from_pretrained(DUMMY_UNKNOWN_IDENTIFIER)
self.assertIsInstance(tokenizer, (RobertaTokenizer, RobertaTokenizerFast))
self.assertEqual(tokenizer.vocab_size, 20)
def test_tokenizer_from_tokenizer_class(self):
config = AutoConfig.from_pretrained(DUMMY_DIFF_TOKENIZER_IDENTIFIER)
self.assertIsInstance(config, RobertaConfig)
# Check that tokenizer_type ≠ model_type
tokenizer = AutoTokenizer.from_pretrained(DUMMY_DIFF_TOKENIZER_IDENTIFIER, config=config)
self.assertIsInstance(tokenizer, (BertTokenizer, BertTokenizerFast))
self.assertEqual(tokenizer.vocab_size, 12)
def test_tokenizer_from_type(self):
with tempfile.TemporaryDirectory() as tmp_dir:
shutil.copy("./tests/fixtures/vocab.txt", os.path.join(tmp_dir, "vocab.txt"))
tokenizer = AutoTokenizer.from_pretrained(tmp_dir, tokenizer_type="bert", use_fast=False)
self.assertIsInstance(tokenizer, BertTokenizer)
with tempfile.TemporaryDirectory() as tmp_dir:
shutil.copy("./tests/fixtures/vocab.json", os.path.join(tmp_dir, "vocab.json"))
shutil.copy("./tests/fixtures/merges.txt", os.path.join(tmp_dir, "merges.txt"))
tokenizer = AutoTokenizer.from_pretrained(tmp_dir, tokenizer_type="gpt2", use_fast=False)
self.assertIsInstance(tokenizer, GPT2Tokenizer)
@require_tokenizers
def test_tokenizer_from_type_fast(self):
with tempfile.TemporaryDirectory() as tmp_dir:
shutil.copy("./tests/fixtures/vocab.txt", os.path.join(tmp_dir, "vocab.txt"))
tokenizer = AutoTokenizer.from_pretrained(tmp_dir, tokenizer_type="bert")
self.assertIsInstance(tokenizer, BertTokenizerFast)
with tempfile.TemporaryDirectory() as tmp_dir:
shutil.copy("./tests/fixtures/vocab.json", os.path.join(tmp_dir, "vocab.json"))
shutil.copy("./tests/fixtures/merges.txt", os.path.join(tmp_dir, "merges.txt"))
tokenizer = AutoTokenizer.from_pretrained(tmp_dir, tokenizer_type="gpt2")
self.assertIsInstance(tokenizer, GPT2TokenizerFast)
def test_tokenizer_from_type_incorrect_name(self):
with pytest.raises(ValueError):
AutoTokenizer.from_pretrained("./", tokenizer_type="xxx")
@require_tokenizers
def test_tokenizer_identifier_with_correct_config(self):
for tokenizer_class in [BertTokenizer, BertTokenizerFast, AutoTokenizer]:
tokenizer = tokenizer_class.from_pretrained("wietsedv/bert-base-dutch-cased")
self.assertIsInstance(tokenizer, (BertTokenizer, BertTokenizerFast))
if isinstance(tokenizer, BertTokenizer):
self.assertEqual(tokenizer.basic_tokenizer.do_lower_case, False)
else:
self.assertEqual(tokenizer.do_lower_case, False)
self.assertEqual(tokenizer.model_max_length, 512)
@require_tokenizers
def test_tokenizer_identifier_non_existent(self):
for tokenizer_class in [BertTokenizer, BertTokenizerFast, AutoTokenizer]:
with self.assertRaisesRegex(
EnvironmentError,
"julien-c/herlolip-not-exists is not a local folder and is not a valid model identifier",
):
_ = tokenizer_class.from_pretrained("julien-c/herlolip-not-exists")
def test_model_name_edge_cases_in_mappings(self):
# tests: https://github.com/huggingface/transformers/pull/13251
# 1. models with `-`, e.g. xlm-roberta -> xlm_roberta
# 2. models that don't remap 1-1 from model-name to model file, e.g., openai-gpt -> openai
tokenizers = TOKENIZER_MAPPING.values()
tokenizer_names = []
for slow_tok, fast_tok in tokenizers:
if slow_tok is not None:
tokenizer_names.append(slow_tok.__name__)
if fast_tok is not None:
tokenizer_names.append(fast_tok.__name__)
for tokenizer_name in tokenizer_names:
# must find the right class
tokenizer_class_from_name(tokenizer_name)
@require_tokenizers
def test_from_pretrained_use_fast_toggle(self):
self.assertIsInstance(
AutoTokenizer.from_pretrained("google-bert/bert-base-cased", use_fast=False), BertTokenizer
)
self.assertIsInstance(AutoTokenizer.from_pretrained("google-bert/bert-base-cased"), BertTokenizerFast)
@require_tokenizers
def test_do_lower_case(self):
tokenizer = AutoTokenizer.from_pretrained("distilbert/distilbert-base-uncased", do_lower_case=False)
sample = "Hello, world. How are you?"
tokens = tokenizer.tokenize(sample)
self.assertEqual("[UNK]", tokens[0])
tokenizer = AutoTokenizer.from_pretrained("microsoft/mpnet-base", do_lower_case=False)
tokens = tokenizer.tokenize(sample)
self.assertEqual("[UNK]", tokens[0])
@require_tokenizers
def test_PreTrainedTokenizerFast_from_pretrained(self):
tokenizer = AutoTokenizer.from_pretrained("robot-test/dummy-tokenizer-fast-with-model-config")
self.assertEqual(type(tokenizer), PreTrainedTokenizerFast)
self.assertEqual(tokenizer.model_max_length, 512)
self.assertEqual(tokenizer.vocab_size, 30000)
self.assertEqual(tokenizer.unk_token, "[UNK]")
self.assertEqual(tokenizer.padding_side, "right")
self.assertEqual(tokenizer.truncation_side, "right")
def test_auto_tokenizer_from_local_folder(self):
tokenizer = AutoTokenizer.from_pretrained(SMALL_MODEL_IDENTIFIER)
self.assertIsInstance(tokenizer, (BertTokenizer, BertTokenizerFast))
with tempfile.TemporaryDirectory() as tmp_dir:
tokenizer.save_pretrained(tmp_dir)
tokenizer2 = AutoTokenizer.from_pretrained(tmp_dir)
self.assertIsInstance(tokenizer2, tokenizer.__class__)
self.assertEqual(tokenizer2.vocab_size, 12)
def test_auto_tokenizer_fast_no_slow(self):
tokenizer = AutoTokenizer.from_pretrained("Salesforce/ctrl")
# There is no fast CTRL so this always gives us a slow tokenizer.
self.assertIsInstance(tokenizer, CTRLTokenizer)
def test_get_tokenizer_config(self):
# Check we can load the tokenizer config of an online model.
config = get_tokenizer_config("google-bert/bert-base-cased")
_ = config.pop("_commit_hash", None)
# If we ever update google-bert/bert-base-cased tokenizer config, this dict here will need to be updated.
self.assertEqual(config, {"do_lower_case": False, "model_max_length": 512})
# This model does not have a tokenizer_config so we get back an empty dict.
config = get_tokenizer_config(SMALL_MODEL_IDENTIFIER)
self.assertDictEqual(config, {})
# A tokenizer saved with `save_pretrained` always creates a tokenizer config.
tokenizer = AutoTokenizer.from_pretrained(SMALL_MODEL_IDENTIFIER)
with tempfile.TemporaryDirectory() as tmp_dir:
tokenizer.save_pretrained(tmp_dir)
config = get_tokenizer_config(tmp_dir)
# Check the class of the tokenizer was properly saved (note that it always saves the slow class).
self.assertEqual(config["tokenizer_class"], "BertTokenizer")
def test_new_tokenizer_registration(self):
try:
AutoConfig.register("custom", CustomConfig)
AutoTokenizer.register(CustomConfig, slow_tokenizer_class=CustomTokenizer)
# Trying to register something existing in the Transformers library will raise an error
with self.assertRaises(ValueError):
AutoTokenizer.register(BertConfig, slow_tokenizer_class=BertTokenizer)
tokenizer = CustomTokenizer.from_pretrained(SMALL_MODEL_IDENTIFIER)
with tempfile.TemporaryDirectory() as tmp_dir:
tokenizer.save_pretrained(tmp_dir)
new_tokenizer = AutoTokenizer.from_pretrained(tmp_dir)
self.assertIsInstance(new_tokenizer, CustomTokenizer)
finally:
if "custom" in CONFIG_MAPPING._extra_content:
del CONFIG_MAPPING._extra_content["custom"]
if CustomConfig in TOKENIZER_MAPPING._extra_content:
del TOKENIZER_MAPPING._extra_content[CustomConfig]
@require_tokenizers
def test_new_tokenizer_fast_registration(self):
try:
AutoConfig.register("custom", CustomConfig)
# Can register in two steps
AutoTokenizer.register(CustomConfig, slow_tokenizer_class=CustomTokenizer)
self.assertEqual(TOKENIZER_MAPPING[CustomConfig], (CustomTokenizer, None))
AutoTokenizer.register(CustomConfig, fast_tokenizer_class=CustomTokenizerFast)
self.assertEqual(TOKENIZER_MAPPING[CustomConfig], (CustomTokenizer, CustomTokenizerFast))
del TOKENIZER_MAPPING._extra_content[CustomConfig]
# Can register in one step
AutoTokenizer.register(
CustomConfig, slow_tokenizer_class=CustomTokenizer, fast_tokenizer_class=CustomTokenizerFast
)
self.assertEqual(TOKENIZER_MAPPING[CustomConfig], (CustomTokenizer, CustomTokenizerFast))
# Trying to register something existing in the Transformers library will raise an error
with self.assertRaises(ValueError):
AutoTokenizer.register(BertConfig, fast_tokenizer_class=BertTokenizerFast)
# We pass through a bert tokenizer fast cause there is no converter slow to fast for our new toknizer
# and that model does not have a tokenizer.json
with tempfile.TemporaryDirectory() as tmp_dir:
bert_tokenizer = BertTokenizerFast.from_pretrained(SMALL_MODEL_IDENTIFIER)
bert_tokenizer.save_pretrained(tmp_dir)
tokenizer = CustomTokenizerFast.from_pretrained(tmp_dir)
with tempfile.TemporaryDirectory() as tmp_dir:
tokenizer.save_pretrained(tmp_dir)
new_tokenizer = AutoTokenizer.from_pretrained(tmp_dir)
self.assertIsInstance(new_tokenizer, CustomTokenizerFast)
new_tokenizer = AutoTokenizer.from_pretrained(tmp_dir, use_fast=False)
self.assertIsInstance(new_tokenizer, CustomTokenizer)
finally:
if "custom" in CONFIG_MAPPING._extra_content:
del CONFIG_MAPPING._extra_content["custom"]
if CustomConfig in TOKENIZER_MAPPING._extra_content:
del TOKENIZER_MAPPING._extra_content[CustomConfig]
def test_from_pretrained_dynamic_tokenizer(self):
# If remote code is not set, we will time out when asking whether to load the model.
with self.assertRaises(ValueError):
tokenizer = AutoTokenizer.from_pretrained("hf-internal-testing/test_dynamic_tokenizer")
# If remote code is disabled, we can't load this config.
with self.assertRaises(ValueError):
tokenizer = AutoTokenizer.from_pretrained(
"hf-internal-testing/test_dynamic_tokenizer", trust_remote_code=False
)
tokenizer = AutoTokenizer.from_pretrained("hf-internal-testing/test_dynamic_tokenizer", trust_remote_code=True)
self.assertTrue(tokenizer.special_attribute_present)
# Test tokenizer can be reloaded.
with tempfile.TemporaryDirectory() as tmp_dir:
tokenizer.save_pretrained(tmp_dir)
reloaded_tokenizer = AutoTokenizer.from_pretrained(tmp_dir, trust_remote_code=True)
self.assertTrue(reloaded_tokenizer.special_attribute_present)
if is_tokenizers_available():
self.assertEqual(tokenizer.__class__.__name__, "NewTokenizerFast")
self.assertEqual(reloaded_tokenizer.__class__.__name__, "NewTokenizerFast")
# Test we can also load the slow version
tokenizer = AutoTokenizer.from_pretrained(
"hf-internal-testing/test_dynamic_tokenizer", trust_remote_code=True, use_fast=False
)
self.assertTrue(tokenizer.special_attribute_present)
self.assertEqual(tokenizer.__class__.__name__, "NewTokenizer")
# Test tokenizer can be reloaded.
with tempfile.TemporaryDirectory() as tmp_dir:
tokenizer.save_pretrained(tmp_dir)
reloaded_tokenizer = AutoTokenizer.from_pretrained(tmp_dir, trust_remote_code=True, use_fast=False)
self.assertEqual(reloaded_tokenizer.__class__.__name__, "NewTokenizer")
self.assertTrue(reloaded_tokenizer.special_attribute_present)
else:
self.assertEqual(tokenizer.__class__.__name__, "NewTokenizer")
self.assertEqual(reloaded_tokenizer.__class__.__name__, "NewTokenizer")
@require_tokenizers
def test_from_pretrained_dynamic_tokenizer_conflict(self):
class NewTokenizer(BertTokenizer):
special_attribute_present = False
class NewTokenizerFast(BertTokenizerFast):
slow_tokenizer_class = NewTokenizer
special_attribute_present = False
try:
AutoConfig.register("custom", CustomConfig)
AutoTokenizer.register(CustomConfig, slow_tokenizer_class=NewTokenizer)
AutoTokenizer.register(CustomConfig, fast_tokenizer_class=NewTokenizerFast)
# If remote code is not set, the default is to use local
tokenizer = AutoTokenizer.from_pretrained("hf-internal-testing/test_dynamic_tokenizer")
self.assertEqual(tokenizer.__class__.__name__, "NewTokenizerFast")
self.assertFalse(tokenizer.special_attribute_present)
tokenizer = AutoTokenizer.from_pretrained("hf-internal-testing/test_dynamic_tokenizer", use_fast=False)
self.assertEqual(tokenizer.__class__.__name__, "NewTokenizer")
self.assertFalse(tokenizer.special_attribute_present)
# If remote code is disabled, we load the local one.
tokenizer = AutoTokenizer.from_pretrained(
"hf-internal-testing/test_dynamic_tokenizer", trust_remote_code=False
)
self.assertEqual(tokenizer.__class__.__name__, "NewTokenizerFast")
self.assertFalse(tokenizer.special_attribute_present)
tokenizer = AutoTokenizer.from_pretrained(
"hf-internal-testing/test_dynamic_tokenizer", trust_remote_code=False, use_fast=False
)
self.assertEqual(tokenizer.__class__.__name__, "NewTokenizer")
self.assertFalse(tokenizer.special_attribute_present)
# If remote is enabled, we load from the Hub
tokenizer = AutoTokenizer.from_pretrained(
"hf-internal-testing/test_dynamic_tokenizer", trust_remote_code=True
)
self.assertEqual(tokenizer.__class__.__name__, "NewTokenizerFast")
self.assertTrue(tokenizer.special_attribute_present)
tokenizer = AutoTokenizer.from_pretrained(
"hf-internal-testing/test_dynamic_tokenizer", trust_remote_code=True, use_fast=False
)
self.assertEqual(tokenizer.__class__.__name__, "NewTokenizer")
self.assertTrue(tokenizer.special_attribute_present)
finally:
if "custom" in CONFIG_MAPPING._extra_content:
del CONFIG_MAPPING._extra_content["custom"]
if CustomConfig in TOKENIZER_MAPPING._extra_content:
del TOKENIZER_MAPPING._extra_content[CustomConfig]
def test_from_pretrained_dynamic_tokenizer_legacy_format(self):
tokenizer = AutoTokenizer.from_pretrained(
"hf-internal-testing/test_dynamic_tokenizer_legacy", trust_remote_code=True
)
self.assertTrue(tokenizer.special_attribute_present)
if is_tokenizers_available():
self.assertEqual(tokenizer.__class__.__name__, "NewTokenizerFast")
# Test we can also load the slow version
tokenizer = AutoTokenizer.from_pretrained(
"hf-internal-testing/test_dynamic_tokenizer_legacy", trust_remote_code=True, use_fast=False
)
self.assertTrue(tokenizer.special_attribute_present)
self.assertEqual(tokenizer.__class__.__name__, "NewTokenizer")
else:
self.assertEqual(tokenizer.__class__.__name__, "NewTokenizer")
def test_repo_not_found(self):
with self.assertRaisesRegex(
EnvironmentError, "bert-base is not a local folder and is not a valid model identifier"
):
_ = AutoTokenizer.from_pretrained("bert-base")
def test_revision_not_found(self):
with self.assertRaisesRegex(
EnvironmentError, r"aaaaaa is not a valid git identifier \(branch name, tag name or commit id\)"
):
_ = AutoTokenizer.from_pretrained(DUMMY_UNKNOWN_IDENTIFIER, revision="aaaaaa")
def test_cached_tokenizer_has_minimum_calls_to_head(self):
# Make sure we have cached the tokenizer.
_ = AutoTokenizer.from_pretrained("hf-internal-testing/tiny-random-bert")
with RequestCounter() as counter:
_ = AutoTokenizer.from_pretrained("hf-internal-testing/tiny-random-bert")
self.assertEqual(counter["GET"], 0)
self.assertEqual(counter["HEAD"], 1)
self.assertEqual(counter.total_calls, 1)
def test_init_tokenizer_with_trust(self):
nop_tokenizer_code = """
import transformers
class NopTokenizer(transformers.PreTrainedTokenizer):
def get_vocab(self):
return {}
"""
nop_config_code = """
from transformers import PretrainedConfig
class NopConfig(PretrainedConfig):
model_type = "test_unregistered_dynamic"
def __init__(self, **kwargs):
super().__init__(**kwargs)
"""
with tempfile.TemporaryDirectory() as tmp_dir:
fake_model_id = "hf-internal-testing/test_unregistered_dynamic"
fake_repo = os.path.join(tmp_dir, fake_model_id)
os.makedirs(fake_repo)
tokenizer_src_file = os.path.join(fake_repo, "tokenizer.py")
with open(tokenizer_src_file, "w") as wfp:
wfp.write(nop_tokenizer_code)
model_config_src_file = os.path.join(fake_repo, "config.py")
with open(model_config_src_file, "w") as wfp:
wfp.write(nop_config_code)
config = {
"model_type": "test_unregistered_dynamic",
"auto_map": {"AutoConfig": f"{fake_model_id}--config.NopConfig"},
}
config_file = os.path.join(fake_repo, "config.json")
with open(config_file, "w") as wfp:
json.dump(config, wfp, indent=2)
tokenizer_config = {
"auto_map": {
"AutoTokenizer": [
f"{fake_model_id}--tokenizer.NopTokenizer",
None,
]
}
}
tokenizer_config_file = os.path.join(fake_repo, "tokenizer_config.json")
with open(tokenizer_config_file, "w") as wfp:
json.dump(tokenizer_config, wfp, indent=2)
prev_dir = os.getcwd()
try:
# it looks like subdir= is broken in the from_pretrained also, so this is necessary
os.chdir(tmp_dir)
# this should work because we trust the code
_ = AutoTokenizer.from_pretrained(fake_model_id, local_files_only=True, trust_remote_code=True)
try:
# this should fail because we don't trust and we're not at a terminal for interactive response
_ = AutoTokenizer.from_pretrained(fake_model_id, local_files_only=True, trust_remote_code=False)
self.fail("AutoTokenizer.from_pretrained with trust_remote_code=False should raise ValueException")
except ValueError:
pass
finally:
os.chdir(prev_dir)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/auto/test_modeling_tf_auto.py | # coding=utf-8
# Copyright 2020 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import annotations
import copy
import tempfile
import unittest
from transformers import CONFIG_MAPPING, AutoConfig, BertConfig, GPT2Config, T5Config, TapasConfig, is_tf_available
from transformers.testing_utils import (
DUMMY_UNKNOWN_IDENTIFIER,
SMALL_MODEL_IDENTIFIER,
RequestCounter,
require_tensorflow_probability,
require_tf,
slow,
)
from ..bert.test_modeling_bert import BertModelTester
if is_tf_available():
from transformers import (
TFAutoModel,
TFAutoModelForCausalLM,
TFAutoModelForMaskedLM,
TFAutoModelForPreTraining,
TFAutoModelForQuestionAnswering,
TFAutoModelForSeq2SeqLM,
TFAutoModelForSequenceClassification,
TFAutoModelForTableQuestionAnswering,
TFAutoModelForTokenClassification,
TFAutoModelWithLMHead,
TFBertForMaskedLM,
TFBertForPreTraining,
TFBertForQuestionAnswering,
TFBertForSequenceClassification,
TFBertModel,
TFFunnelBaseModel,
TFFunnelModel,
TFGPT2LMHeadModel,
TFRobertaForMaskedLM,
TFT5ForConditionalGeneration,
TFTapasForQuestionAnswering,
)
from transformers.models.auto.modeling_tf_auto import (
TF_MODEL_FOR_CAUSAL_LM_MAPPING,
TF_MODEL_FOR_MASKED_LM_MAPPING,
TF_MODEL_FOR_PRETRAINING_MAPPING,
TF_MODEL_FOR_QUESTION_ANSWERING_MAPPING,
TF_MODEL_FOR_SEQUENCE_CLASSIFICATION_MAPPING,
TF_MODEL_FOR_TOKEN_CLASSIFICATION_MAPPING,
TF_MODEL_MAPPING,
)
class NewModelConfig(BertConfig):
model_type = "new-model"
if is_tf_available():
class TFNewModel(TFBertModel):
config_class = NewModelConfig
@require_tf
class TFAutoModelTest(unittest.TestCase):
@slow
def test_model_from_pretrained(self):
model_name = "google-bert/bert-base-cased"
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, BertConfig)
model = TFAutoModel.from_pretrained(model_name)
self.assertIsNotNone(model)
self.assertIsInstance(model, TFBertModel)
@slow
def test_model_for_pretraining_from_pretrained(self):
model_name = "google-bert/bert-base-cased"
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, BertConfig)
model = TFAutoModelForPreTraining.from_pretrained(model_name)
self.assertIsNotNone(model)
self.assertIsInstance(model, TFBertForPreTraining)
@slow
def test_model_for_causal_lm(self):
model_name = "openai-community/gpt2"
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, GPT2Config)
model = TFAutoModelForCausalLM.from_pretrained(model_name)
model, loading_info = TFAutoModelForCausalLM.from_pretrained(model_name, output_loading_info=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, TFGPT2LMHeadModel)
@slow
def test_lmhead_model_from_pretrained(self):
model_name = "openai-community/gpt2"
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, GPT2Config)
model = TFAutoModelWithLMHead.from_pretrained(model_name)
self.assertIsNotNone(model)
self.assertIsInstance(model, TFGPT2LMHeadModel)
@slow
def test_model_for_masked_lm(self):
model_name = "google-bert/bert-base-uncased"
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, BertConfig)
model = TFAutoModelForMaskedLM.from_pretrained(model_name)
model, loading_info = TFAutoModelForMaskedLM.from_pretrained(model_name, output_loading_info=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, TFBertForMaskedLM)
@slow
def test_model_for_encoder_decoder_lm(self):
model_name = "google-t5/t5-base"
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, T5Config)
model = TFAutoModelForSeq2SeqLM.from_pretrained(model_name)
model, loading_info = TFAutoModelForSeq2SeqLM.from_pretrained(model_name, output_loading_info=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, TFT5ForConditionalGeneration)
@slow
def test_sequence_classification_model_from_pretrained(self):
# model_name = 'openai-community/gpt2'
for model_name in ["google-bert/bert-base-uncased"]:
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, BertConfig)
model = TFAutoModelForSequenceClassification.from_pretrained(model_name)
self.assertIsNotNone(model)
self.assertIsInstance(model, TFBertForSequenceClassification)
@slow
def test_question_answering_model_from_pretrained(self):
# model_name = 'openai-community/gpt2'
for model_name in ["google-bert/bert-base-uncased"]:
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, BertConfig)
model = TFAutoModelForQuestionAnswering.from_pretrained(model_name)
self.assertIsNotNone(model)
self.assertIsInstance(model, TFBertForQuestionAnswering)
@slow
@require_tensorflow_probability
def test_table_question_answering_model_from_pretrained(self):
model_name = "google/tapas-base"
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, TapasConfig)
model = TFAutoModelForTableQuestionAnswering.from_pretrained(model_name)
model, loading_info = TFAutoModelForTableQuestionAnswering.from_pretrained(
model_name, output_loading_info=True
)
self.assertIsNotNone(model)
self.assertIsInstance(model, TFTapasForQuestionAnswering)
def test_from_pretrained_identifier(self):
model = TFAutoModelWithLMHead.from_pretrained(SMALL_MODEL_IDENTIFIER)
self.assertIsInstance(model, TFBertForMaskedLM)
self.assertEqual(model.num_parameters(), 14410)
self.assertEqual(model.num_parameters(only_trainable=True), 14410)
def test_from_identifier_from_model_type(self):
model = TFAutoModelWithLMHead.from_pretrained(DUMMY_UNKNOWN_IDENTIFIER)
self.assertIsInstance(model, TFRobertaForMaskedLM)
self.assertEqual(model.num_parameters(), 14410)
self.assertEqual(model.num_parameters(only_trainable=True), 14410)
def test_from_pretrained_with_tuple_values(self):
# For the auto model mapping, FunnelConfig has two models: FunnelModel and FunnelBaseModel
model = TFAutoModel.from_pretrained("sgugger/funnel-random-tiny")
self.assertIsInstance(model, TFFunnelModel)
config = copy.deepcopy(model.config)
config.architectures = ["FunnelBaseModel"]
model = TFAutoModel.from_config(config)
model.build_in_name_scope()
self.assertIsInstance(model, TFFunnelBaseModel)
with tempfile.TemporaryDirectory() as tmp_dir:
model.save_pretrained(tmp_dir)
model = TFAutoModel.from_pretrained(tmp_dir)
self.assertIsInstance(model, TFFunnelBaseModel)
def test_new_model_registration(self):
try:
AutoConfig.register("new-model", NewModelConfig)
auto_classes = [
TFAutoModel,
TFAutoModelForCausalLM,
TFAutoModelForMaskedLM,
TFAutoModelForPreTraining,
TFAutoModelForQuestionAnswering,
TFAutoModelForSequenceClassification,
TFAutoModelForTokenClassification,
]
for auto_class in auto_classes:
with self.subTest(auto_class.__name__):
# Wrong config class will raise an error
with self.assertRaises(ValueError):
auto_class.register(BertConfig, TFNewModel)
auto_class.register(NewModelConfig, TFNewModel)
# Trying to register something existing in the Transformers library will raise an error
with self.assertRaises(ValueError):
auto_class.register(BertConfig, TFBertModel)
# Now that the config is registered, it can be used as any other config with the auto-API
tiny_config = BertModelTester(self).get_config()
config = NewModelConfig(**tiny_config.to_dict())
model = auto_class.from_config(config)
model.build_in_name_scope()
self.assertIsInstance(model, TFNewModel)
with tempfile.TemporaryDirectory() as tmp_dir:
model.save_pretrained(tmp_dir)
new_model = auto_class.from_pretrained(tmp_dir)
self.assertIsInstance(new_model, TFNewModel)
finally:
if "new-model" in CONFIG_MAPPING._extra_content:
del CONFIG_MAPPING._extra_content["new-model"]
for mapping in (
TF_MODEL_MAPPING,
TF_MODEL_FOR_PRETRAINING_MAPPING,
TF_MODEL_FOR_QUESTION_ANSWERING_MAPPING,
TF_MODEL_FOR_SEQUENCE_CLASSIFICATION_MAPPING,
TF_MODEL_FOR_TOKEN_CLASSIFICATION_MAPPING,
TF_MODEL_FOR_CAUSAL_LM_MAPPING,
TF_MODEL_FOR_MASKED_LM_MAPPING,
):
if NewModelConfig in mapping._extra_content:
del mapping._extra_content[NewModelConfig]
def test_repo_not_found(self):
with self.assertRaisesRegex(
EnvironmentError, "bert-base is not a local folder and is not a valid model identifier"
):
_ = TFAutoModel.from_pretrained("bert-base")
def test_revision_not_found(self):
with self.assertRaisesRegex(
EnvironmentError, r"aaaaaa is not a valid git identifier \(branch name, tag name or commit id\)"
):
_ = TFAutoModel.from_pretrained(DUMMY_UNKNOWN_IDENTIFIER, revision="aaaaaa")
def test_model_file_not_found(self):
with self.assertRaisesRegex(
EnvironmentError,
"hf-internal-testing/config-no-model does not appear to have a file named pytorch_model.bin",
):
_ = TFAutoModel.from_pretrained("hf-internal-testing/config-no-model")
def test_model_from_pt_suggestion(self):
with self.assertRaisesRegex(EnvironmentError, "Use `from_pt=True` to load this model"):
_ = TFAutoModel.from_pretrained("hf-internal-testing/tiny-bert-pt-only")
def test_cached_model_has_minimum_calls_to_head(self):
# Make sure we have cached the model.
_ = TFAutoModel.from_pretrained("hf-internal-testing/tiny-random-bert")
with RequestCounter() as counter:
_ = TFAutoModel.from_pretrained("hf-internal-testing/tiny-random-bert")
self.assertEqual(counter["GET"], 0)
self.assertEqual(counter["HEAD"], 1)
self.assertEqual(counter.total_calls, 1)
# With a sharded checkpoint
_ = TFAutoModel.from_pretrained("ArthurZ/tiny-random-bert-sharded")
with RequestCounter() as counter:
_ = TFAutoModel.from_pretrained("ArthurZ/tiny-random-bert-sharded")
self.assertEqual(counter["GET"], 0)
self.assertEqual(counter["HEAD"], 1)
self.assertEqual(counter.total_calls, 1)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/auto/test_feature_extraction_auto.py | # coding=utf-8
# Copyright 2021 the HuggingFace Inc. team.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
import sys
import tempfile
import unittest
from pathlib import Path
import transformers
from transformers import (
CONFIG_MAPPING,
FEATURE_EXTRACTOR_MAPPING,
AutoConfig,
AutoFeatureExtractor,
Wav2Vec2Config,
Wav2Vec2FeatureExtractor,
)
from transformers.testing_utils import DUMMY_UNKNOWN_IDENTIFIER, get_tests_dir
sys.path.append(str(Path(__file__).parent.parent.parent.parent / "utils"))
from test_module.custom_configuration import CustomConfig # noqa E402
from test_module.custom_feature_extraction import CustomFeatureExtractor # noqa E402
SAMPLE_FEATURE_EXTRACTION_CONFIG_DIR = get_tests_dir("fixtures")
SAMPLE_FEATURE_EXTRACTION_CONFIG = get_tests_dir("fixtures/dummy_feature_extractor_config.json")
SAMPLE_CONFIG = get_tests_dir("fixtures/dummy-config.json")
class AutoFeatureExtractorTest(unittest.TestCase):
def setUp(self):
transformers.dynamic_module_utils.TIME_OUT_REMOTE_CODE = 0
def test_feature_extractor_from_model_shortcut(self):
config = AutoFeatureExtractor.from_pretrained("facebook/wav2vec2-base-960h")
self.assertIsInstance(config, Wav2Vec2FeatureExtractor)
def test_feature_extractor_from_local_directory_from_key(self):
config = AutoFeatureExtractor.from_pretrained(SAMPLE_FEATURE_EXTRACTION_CONFIG_DIR)
self.assertIsInstance(config, Wav2Vec2FeatureExtractor)
def test_feature_extractor_from_local_directory_from_config(self):
with tempfile.TemporaryDirectory() as tmpdirname:
model_config = Wav2Vec2Config()
# remove feature_extractor_type to make sure config.json alone is enough to load feature processor locally
config_dict = AutoFeatureExtractor.from_pretrained(SAMPLE_FEATURE_EXTRACTION_CONFIG_DIR).to_dict()
config_dict.pop("feature_extractor_type")
config = Wav2Vec2FeatureExtractor(**config_dict)
# save in new folder
model_config.save_pretrained(tmpdirname)
config.save_pretrained(tmpdirname)
config = AutoFeatureExtractor.from_pretrained(tmpdirname)
# make sure private variable is not incorrectly saved
dict_as_saved = json.loads(config.to_json_string())
self.assertTrue("_processor_class" not in dict_as_saved)
self.assertIsInstance(config, Wav2Vec2FeatureExtractor)
def test_feature_extractor_from_local_file(self):
config = AutoFeatureExtractor.from_pretrained(SAMPLE_FEATURE_EXTRACTION_CONFIG)
self.assertIsInstance(config, Wav2Vec2FeatureExtractor)
def test_repo_not_found(self):
with self.assertRaisesRegex(
EnvironmentError, "bert-base is not a local folder and is not a valid model identifier"
):
_ = AutoFeatureExtractor.from_pretrained("bert-base")
def test_revision_not_found(self):
with self.assertRaisesRegex(
EnvironmentError, r"aaaaaa is not a valid git identifier \(branch name, tag name or commit id\)"
):
_ = AutoFeatureExtractor.from_pretrained(DUMMY_UNKNOWN_IDENTIFIER, revision="aaaaaa")
def test_feature_extractor_not_found(self):
with self.assertRaisesRegex(
EnvironmentError,
"hf-internal-testing/config-no-model does not appear to have a file named preprocessor_config.json.",
):
_ = AutoFeatureExtractor.from_pretrained("hf-internal-testing/config-no-model")
def test_from_pretrained_dynamic_feature_extractor(self):
# If remote code is not set, we will time out when asking whether to load the model.
with self.assertRaises(ValueError):
feature_extractor = AutoFeatureExtractor.from_pretrained(
"hf-internal-testing/test_dynamic_feature_extractor"
)
# If remote code is disabled, we can't load this config.
with self.assertRaises(ValueError):
feature_extractor = AutoFeatureExtractor.from_pretrained(
"hf-internal-testing/test_dynamic_feature_extractor", trust_remote_code=False
)
feature_extractor = AutoFeatureExtractor.from_pretrained(
"hf-internal-testing/test_dynamic_feature_extractor", trust_remote_code=True
)
self.assertEqual(feature_extractor.__class__.__name__, "NewFeatureExtractor")
# Test feature extractor can be reloaded.
with tempfile.TemporaryDirectory() as tmp_dir:
feature_extractor.save_pretrained(tmp_dir)
reloaded_feature_extractor = AutoFeatureExtractor.from_pretrained(tmp_dir, trust_remote_code=True)
self.assertEqual(reloaded_feature_extractor.__class__.__name__, "NewFeatureExtractor")
def test_new_feature_extractor_registration(self):
try:
AutoConfig.register("custom", CustomConfig)
AutoFeatureExtractor.register(CustomConfig, CustomFeatureExtractor)
# Trying to register something existing in the Transformers library will raise an error
with self.assertRaises(ValueError):
AutoFeatureExtractor.register(Wav2Vec2Config, Wav2Vec2FeatureExtractor)
# Now that the config is registered, it can be used as any other config with the auto-API
feature_extractor = CustomFeatureExtractor.from_pretrained(SAMPLE_FEATURE_EXTRACTION_CONFIG_DIR)
with tempfile.TemporaryDirectory() as tmp_dir:
feature_extractor.save_pretrained(tmp_dir)
new_feature_extractor = AutoFeatureExtractor.from_pretrained(tmp_dir)
self.assertIsInstance(new_feature_extractor, CustomFeatureExtractor)
finally:
if "custom" in CONFIG_MAPPING._extra_content:
del CONFIG_MAPPING._extra_content["custom"]
if CustomConfig in FEATURE_EXTRACTOR_MAPPING._extra_content:
del FEATURE_EXTRACTOR_MAPPING._extra_content[CustomConfig]
def test_from_pretrained_dynamic_feature_extractor_conflict(self):
class NewFeatureExtractor(Wav2Vec2FeatureExtractor):
is_local = True
try:
AutoConfig.register("custom", CustomConfig)
AutoFeatureExtractor.register(CustomConfig, NewFeatureExtractor)
# If remote code is not set, the default is to use local
feature_extractor = AutoFeatureExtractor.from_pretrained(
"hf-internal-testing/test_dynamic_feature_extractor"
)
self.assertEqual(feature_extractor.__class__.__name__, "NewFeatureExtractor")
self.assertTrue(feature_extractor.is_local)
# If remote code is disabled, we load the local one.
feature_extractor = AutoFeatureExtractor.from_pretrained(
"hf-internal-testing/test_dynamic_feature_extractor", trust_remote_code=False
)
self.assertEqual(feature_extractor.__class__.__name__, "NewFeatureExtractor")
self.assertTrue(feature_extractor.is_local)
# If remote is enabled, we load from the Hub
feature_extractor = AutoFeatureExtractor.from_pretrained(
"hf-internal-testing/test_dynamic_feature_extractor", trust_remote_code=True
)
self.assertEqual(feature_extractor.__class__.__name__, "NewFeatureExtractor")
self.assertTrue(not hasattr(feature_extractor, "is_local"))
finally:
if "custom" in CONFIG_MAPPING._extra_content:
del CONFIG_MAPPING._extra_content["custom"]
if CustomConfig in FEATURE_EXTRACTOR_MAPPING._extra_content:
del FEATURE_EXTRACTOR_MAPPING._extra_content[CustomConfig]
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/auto/test_modeling_tf_pytorch.py | # coding=utf-8
# Copyright 2020 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import annotations
import unittest
from transformers import is_tf_available, is_torch_available
from transformers.testing_utils import DUMMY_UNKNOWN_IDENTIFIER, SMALL_MODEL_IDENTIFIER, is_pt_tf_cross_test, slow
if is_tf_available():
from transformers import (
AutoConfig,
BertConfig,
GPT2Config,
T5Config,
TFAutoModel,
TFAutoModelForCausalLM,
TFAutoModelForMaskedLM,
TFAutoModelForPreTraining,
TFAutoModelForQuestionAnswering,
TFAutoModelForSeq2SeqLM,
TFAutoModelForSequenceClassification,
TFAutoModelWithLMHead,
TFBertForMaskedLM,
TFBertForPreTraining,
TFBertForQuestionAnswering,
TFBertForSequenceClassification,
TFBertModel,
TFGPT2LMHeadModel,
TFRobertaForMaskedLM,
TFT5ForConditionalGeneration,
)
if is_torch_available():
from transformers import (
AutoModel,
AutoModelForCausalLM,
AutoModelForMaskedLM,
AutoModelForPreTraining,
AutoModelForQuestionAnswering,
AutoModelForSeq2SeqLM,
AutoModelForSequenceClassification,
AutoModelWithLMHead,
BertForMaskedLM,
BertForPreTraining,
BertForQuestionAnswering,
BertForSequenceClassification,
BertModel,
GPT2LMHeadModel,
RobertaForMaskedLM,
T5ForConditionalGeneration,
)
@is_pt_tf_cross_test
class TFPTAutoModelTest(unittest.TestCase):
@slow
def test_model_from_pretrained(self):
# model_name = 'google-bert/bert-base-uncased'
for model_name in ["google-bert/bert-base-uncased"]:
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, BertConfig)
model = TFAutoModel.from_pretrained(model_name, from_pt=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, TFBertModel)
model = AutoModel.from_pretrained(model_name, from_tf=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, BertModel)
@slow
def test_model_for_pretraining_from_pretrained(self):
# model_name = 'google-bert/bert-base-uncased'
for model_name in ["google-bert/bert-base-uncased"]:
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, BertConfig)
model = TFAutoModelForPreTraining.from_pretrained(model_name, from_pt=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, TFBertForPreTraining)
model = AutoModelForPreTraining.from_pretrained(model_name, from_tf=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, BertForPreTraining)
@slow
def test_model_for_causal_lm(self):
model_name = "openai-community/gpt2"
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, GPT2Config)
model = TFAutoModelForCausalLM.from_pretrained(model_name, from_pt=True)
model, loading_info = TFAutoModelForCausalLM.from_pretrained(
model_name, output_loading_info=True, from_pt=True
)
self.assertIsNotNone(model)
self.assertIsInstance(model, TFGPT2LMHeadModel)
model = AutoModelForCausalLM.from_pretrained(model_name, from_tf=True)
model, loading_info = AutoModelForCausalLM.from_pretrained(model_name, output_loading_info=True, from_tf=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, GPT2LMHeadModel)
@slow
def test_lmhead_model_from_pretrained(self):
model_name = "google-bert/bert-base-uncased"
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, BertConfig)
model = TFAutoModelWithLMHead.from_pretrained(model_name, from_pt=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, TFBertForMaskedLM)
model = AutoModelWithLMHead.from_pretrained(model_name, from_tf=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, BertForMaskedLM)
@slow
def test_model_for_masked_lm(self):
model_name = "google-bert/bert-base-uncased"
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, BertConfig)
model = TFAutoModelForMaskedLM.from_pretrained(model_name, from_pt=True)
model, loading_info = TFAutoModelForMaskedLM.from_pretrained(
model_name, output_loading_info=True, from_pt=True
)
self.assertIsNotNone(model)
self.assertIsInstance(model, TFBertForMaskedLM)
model = AutoModelForMaskedLM.from_pretrained(model_name, from_tf=True)
model, loading_info = AutoModelForMaskedLM.from_pretrained(model_name, output_loading_info=True, from_tf=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, BertForMaskedLM)
@slow
def test_model_for_encoder_decoder_lm(self):
model_name = "google-t5/t5-base"
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, T5Config)
model = TFAutoModelForSeq2SeqLM.from_pretrained(model_name, from_pt=True)
model, loading_info = TFAutoModelForSeq2SeqLM.from_pretrained(
model_name, output_loading_info=True, from_pt=True
)
self.assertIsNotNone(model)
self.assertIsInstance(model, TFT5ForConditionalGeneration)
model = AutoModelForSeq2SeqLM.from_pretrained(model_name, from_tf=True)
model, loading_info = AutoModelForSeq2SeqLM.from_pretrained(model_name, output_loading_info=True, from_tf=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, T5ForConditionalGeneration)
@slow
def test_sequence_classification_model_from_pretrained(self):
# model_name = 'google-bert/bert-base-uncased'
for model_name in ["google-bert/bert-base-uncased"]:
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, BertConfig)
model = TFAutoModelForSequenceClassification.from_pretrained(model_name, from_pt=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, TFBertForSequenceClassification)
model = AutoModelForSequenceClassification.from_pretrained(model_name, from_tf=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, BertForSequenceClassification)
@slow
def test_question_answering_model_from_pretrained(self):
# model_name = 'google-bert/bert-base-uncased'
for model_name in ["google-bert/bert-base-uncased"]:
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, BertConfig)
model = TFAutoModelForQuestionAnswering.from_pretrained(model_name, from_pt=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, TFBertForQuestionAnswering)
model = AutoModelForQuestionAnswering.from_pretrained(model_name, from_tf=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, BertForQuestionAnswering)
def test_from_pretrained_identifier(self):
model = TFAutoModelWithLMHead.from_pretrained(SMALL_MODEL_IDENTIFIER, from_pt=True)
self.assertIsInstance(model, TFBertForMaskedLM)
self.assertEqual(model.num_parameters(), 14410)
self.assertEqual(model.num_parameters(only_trainable=True), 14410)
model = AutoModelWithLMHead.from_pretrained(SMALL_MODEL_IDENTIFIER, from_tf=True)
self.assertIsInstance(model, BertForMaskedLM)
self.assertEqual(model.num_parameters(), 14410)
self.assertEqual(model.num_parameters(only_trainable=True), 14410)
def test_from_identifier_from_model_type(self):
model = TFAutoModelWithLMHead.from_pretrained(DUMMY_UNKNOWN_IDENTIFIER, from_pt=True)
self.assertIsInstance(model, TFRobertaForMaskedLM)
self.assertEqual(model.num_parameters(), 14410)
self.assertEqual(model.num_parameters(only_trainable=True), 14410)
model = AutoModelWithLMHead.from_pretrained(DUMMY_UNKNOWN_IDENTIFIER, from_tf=True)
self.assertIsInstance(model, RobertaForMaskedLM)
self.assertEqual(model.num_parameters(), 14410)
self.assertEqual(model.num_parameters(only_trainable=True), 14410)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/auto/test_modeling_flax_auto.py | # Copyright 2020 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
from transformers import AutoConfig, AutoTokenizer, BertConfig, TensorType, is_flax_available
from transformers.testing_utils import DUMMY_UNKNOWN_IDENTIFIER, require_flax, slow
if is_flax_available():
import jax
from transformers.models.auto.modeling_flax_auto import FlaxAutoModel
from transformers.models.bert.modeling_flax_bert import FlaxBertModel
from transformers.models.roberta.modeling_flax_roberta import FlaxRobertaModel
@require_flax
class FlaxAutoModelTest(unittest.TestCase):
@slow
def test_bert_from_pretrained(self):
for model_name in ["google-bert/bert-base-cased", "google-bert/bert-large-uncased"]:
with self.subTest(model_name):
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, BertConfig)
model = FlaxAutoModel.from_pretrained(model_name)
self.assertIsNotNone(model)
self.assertIsInstance(model, FlaxBertModel)
@slow
def test_roberta_from_pretrained(self):
for model_name in ["FacebookAI/roberta-base", "FacebookAI/roberta-large"]:
with self.subTest(model_name):
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, BertConfig)
model = FlaxAutoModel.from_pretrained(model_name)
self.assertIsNotNone(model)
self.assertIsInstance(model, FlaxRobertaModel)
@slow
def test_bert_jax_jit(self):
for model_name in ["google-bert/bert-base-cased", "google-bert/bert-large-uncased"]:
tokenizer = AutoTokenizer.from_pretrained(model_name)
model = FlaxBertModel.from_pretrained(model_name)
tokens = tokenizer("Do you support jax jitted function?", return_tensors=TensorType.JAX)
@jax.jit
def eval(**kwargs):
return model(**kwargs)
eval(**tokens).block_until_ready()
@slow
def test_roberta_jax_jit(self):
for model_name in ["FacebookAI/roberta-base", "FacebookAI/roberta-large"]:
tokenizer = AutoTokenizer.from_pretrained(model_name)
model = FlaxRobertaModel.from_pretrained(model_name)
tokens = tokenizer("Do you support jax jitted function?", return_tensors=TensorType.JAX)
@jax.jit
def eval(**kwargs):
return model(**kwargs)
eval(**tokens).block_until_ready()
def test_repo_not_found(self):
with self.assertRaisesRegex(
EnvironmentError, "bert-base is not a local folder and is not a valid model identifier"
):
_ = FlaxAutoModel.from_pretrained("bert-base")
def test_revision_not_found(self):
with self.assertRaisesRegex(
EnvironmentError, r"aaaaaa is not a valid git identifier \(branch name, tag name or commit id\)"
):
_ = FlaxAutoModel.from_pretrained(DUMMY_UNKNOWN_IDENTIFIER, revision="aaaaaa")
def test_model_file_not_found(self):
with self.assertRaisesRegex(
EnvironmentError,
"hf-internal-testing/config-no-model does not appear to have a file named flax_model.msgpack",
):
_ = FlaxAutoModel.from_pretrained("hf-internal-testing/config-no-model")
def test_model_from_pt_suggestion(self):
with self.assertRaisesRegex(EnvironmentError, "Use `from_pt=True` to load this model"):
_ = FlaxAutoModel.from_pretrained("hf-internal-testing/tiny-bert-pt-only")
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/auto/test_modeling_auto.py | # coding=utf-8
# Copyright 2020 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import copy
import sys
import tempfile
import unittest
from collections import OrderedDict
from pathlib import Path
import pytest
import transformers
from transformers import BertConfig, GPT2Model, is_safetensors_available, is_torch_available
from transformers.models.auto.configuration_auto import CONFIG_MAPPING
from transformers.testing_utils import (
DUMMY_UNKNOWN_IDENTIFIER,
SMALL_MODEL_IDENTIFIER,
RequestCounter,
require_torch,
slow,
)
from ..bert.test_modeling_bert import BertModelTester
sys.path.append(str(Path(__file__).parent.parent.parent.parent / "utils"))
from test_module.custom_configuration import CustomConfig # noqa E402
if is_torch_available():
import torch
from test_module.custom_modeling import CustomModel
from transformers import (
AutoBackbone,
AutoConfig,
AutoModel,
AutoModelForCausalLM,
AutoModelForMaskedLM,
AutoModelForPreTraining,
AutoModelForQuestionAnswering,
AutoModelForSeq2SeqLM,
AutoModelForSequenceClassification,
AutoModelForTableQuestionAnswering,
AutoModelForTokenClassification,
AutoModelWithLMHead,
BertForMaskedLM,
BertForPreTraining,
BertForQuestionAnswering,
BertForSequenceClassification,
BertForTokenClassification,
BertModel,
FunnelBaseModel,
FunnelModel,
GPT2Config,
GPT2LMHeadModel,
ResNetBackbone,
RobertaForMaskedLM,
T5Config,
T5ForConditionalGeneration,
TapasConfig,
TapasForQuestionAnswering,
TimmBackbone,
)
from transformers.models.auto.modeling_auto import (
MODEL_FOR_CAUSAL_LM_MAPPING,
MODEL_FOR_MASKED_LM_MAPPING,
MODEL_FOR_PRETRAINING_MAPPING,
MODEL_FOR_QUESTION_ANSWERING_MAPPING,
MODEL_FOR_SEQUENCE_CLASSIFICATION_MAPPING,
MODEL_FOR_TOKEN_CLASSIFICATION_MAPPING,
MODEL_MAPPING,
)
@require_torch
class AutoModelTest(unittest.TestCase):
def setUp(self):
transformers.dynamic_module_utils.TIME_OUT_REMOTE_CODE = 0
@slow
def test_model_from_pretrained(self):
model_name = "google-bert/bert-base-uncased"
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, BertConfig)
model = AutoModel.from_pretrained(model_name)
model, loading_info = AutoModel.from_pretrained(model_name, output_loading_info=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, BertModel)
self.assertEqual(len(loading_info["missing_keys"]), 0)
# When using PyTorch checkpoint, the expected value is `8`. With `safetensors` checkpoint (if it is
# installed), the expected value becomes `7`.
EXPECTED_NUM_OF_UNEXPECTED_KEYS = 7 if is_safetensors_available() else 8
self.assertEqual(len(loading_info["unexpected_keys"]), EXPECTED_NUM_OF_UNEXPECTED_KEYS)
self.assertEqual(len(loading_info["mismatched_keys"]), 0)
self.assertEqual(len(loading_info["error_msgs"]), 0)
@slow
def test_model_for_pretraining_from_pretrained(self):
model_name = "google-bert/bert-base-uncased"
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, BertConfig)
model = AutoModelForPreTraining.from_pretrained(model_name)
model, loading_info = AutoModelForPreTraining.from_pretrained(model_name, output_loading_info=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, BertForPreTraining)
# Only one value should not be initialized and in the missing keys.
for key, value in loading_info.items():
self.assertEqual(len(value), 0)
@slow
def test_lmhead_model_from_pretrained(self):
model_name = "google-bert/bert-base-uncased"
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, BertConfig)
model = AutoModelWithLMHead.from_pretrained(model_name)
model, loading_info = AutoModelWithLMHead.from_pretrained(model_name, output_loading_info=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, BertForMaskedLM)
@slow
def test_model_for_causal_lm(self):
model_name = "openai-community/gpt2"
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, GPT2Config)
model = AutoModelForCausalLM.from_pretrained(model_name)
model, loading_info = AutoModelForCausalLM.from_pretrained(model_name, output_loading_info=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, GPT2LMHeadModel)
@slow
def test_model_for_masked_lm(self):
model_name = "google-bert/bert-base-uncased"
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, BertConfig)
model = AutoModelForMaskedLM.from_pretrained(model_name)
model, loading_info = AutoModelForMaskedLM.from_pretrained(model_name, output_loading_info=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, BertForMaskedLM)
@slow
def test_model_for_encoder_decoder_lm(self):
model_name = "google-t5/t5-base"
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, T5Config)
model = AutoModelForSeq2SeqLM.from_pretrained(model_name)
model, loading_info = AutoModelForSeq2SeqLM.from_pretrained(model_name, output_loading_info=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, T5ForConditionalGeneration)
@slow
def test_sequence_classification_model_from_pretrained(self):
model_name = "google-bert/bert-base-uncased"
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, BertConfig)
model = AutoModelForSequenceClassification.from_pretrained(model_name)
model, loading_info = AutoModelForSequenceClassification.from_pretrained(model_name, output_loading_info=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, BertForSequenceClassification)
@slow
def test_question_answering_model_from_pretrained(self):
model_name = "google-bert/bert-base-uncased"
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, BertConfig)
model = AutoModelForQuestionAnswering.from_pretrained(model_name)
model, loading_info = AutoModelForQuestionAnswering.from_pretrained(model_name, output_loading_info=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, BertForQuestionAnswering)
@slow
def test_table_question_answering_model_from_pretrained(self):
model_name = "google/tapas-base"
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, TapasConfig)
model = AutoModelForTableQuestionAnswering.from_pretrained(model_name)
model, loading_info = AutoModelForTableQuestionAnswering.from_pretrained(model_name, output_loading_info=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, TapasForQuestionAnswering)
@slow
def test_token_classification_model_from_pretrained(self):
model_name = "google-bert/bert-base-uncased"
config = AutoConfig.from_pretrained(model_name)
self.assertIsNotNone(config)
self.assertIsInstance(config, BertConfig)
model = AutoModelForTokenClassification.from_pretrained(model_name)
model, loading_info = AutoModelForTokenClassification.from_pretrained(model_name, output_loading_info=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, BertForTokenClassification)
@slow
def test_auto_backbone_timm_model_from_pretrained(self):
# Configs can't be loaded for timm models
model = AutoBackbone.from_pretrained("resnet18", use_timm_backbone=True)
with pytest.raises(ValueError):
# We can't pass output_loading_info=True as we're loading from timm
AutoBackbone.from_pretrained("resnet18", use_timm_backbone=True, output_loading_info=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, TimmBackbone)
# Check kwargs are correctly passed to the backbone
model = AutoBackbone.from_pretrained("resnet18", use_timm_backbone=True, out_indices=(-2, -1))
self.assertEqual(model.out_indices, (-2, -1))
# Check out_features cannot be passed to Timm backbones
with self.assertRaises(ValueError):
_ = AutoBackbone.from_pretrained("resnet18", use_timm_backbone=True, out_features=["stage1"])
@slow
def test_auto_backbone_from_pretrained(self):
model = AutoBackbone.from_pretrained("microsoft/resnet-18")
model, loading_info = AutoBackbone.from_pretrained("microsoft/resnet-18", output_loading_info=True)
self.assertIsNotNone(model)
self.assertIsInstance(model, ResNetBackbone)
# Check kwargs are correctly passed to the backbone
model = AutoBackbone.from_pretrained("microsoft/resnet-18", out_indices=[-2, -1])
self.assertEqual(model.out_indices, [-2, -1])
self.assertEqual(model.out_features, ["stage3", "stage4"])
model = AutoBackbone.from_pretrained("microsoft/resnet-18", out_features=["stage2", "stage4"])
self.assertEqual(model.out_indices, [2, 4])
self.assertEqual(model.out_features, ["stage2", "stage4"])
def test_from_pretrained_identifier(self):
model = AutoModelWithLMHead.from_pretrained(SMALL_MODEL_IDENTIFIER)
self.assertIsInstance(model, BertForMaskedLM)
self.assertEqual(model.num_parameters(), 14410)
self.assertEqual(model.num_parameters(only_trainable=True), 14410)
def test_from_identifier_from_model_type(self):
model = AutoModelWithLMHead.from_pretrained(DUMMY_UNKNOWN_IDENTIFIER)
self.assertIsInstance(model, RobertaForMaskedLM)
self.assertEqual(model.num_parameters(), 14410)
self.assertEqual(model.num_parameters(only_trainable=True), 14410)
def test_from_pretrained_with_tuple_values(self):
# For the auto model mapping, FunnelConfig has two models: FunnelModel and FunnelBaseModel
model = AutoModel.from_pretrained("sgugger/funnel-random-tiny")
self.assertIsInstance(model, FunnelModel)
config = copy.deepcopy(model.config)
config.architectures = ["FunnelBaseModel"]
model = AutoModel.from_config(config)
self.assertIsInstance(model, FunnelBaseModel)
with tempfile.TemporaryDirectory() as tmp_dir:
model.save_pretrained(tmp_dir)
model = AutoModel.from_pretrained(tmp_dir)
self.assertIsInstance(model, FunnelBaseModel)
def test_from_pretrained_dynamic_model_local(self):
try:
AutoConfig.register("custom", CustomConfig)
AutoModel.register(CustomConfig, CustomModel)
config = CustomConfig(hidden_size=32)
model = CustomModel(config)
with tempfile.TemporaryDirectory() as tmp_dir:
model.save_pretrained(tmp_dir)
new_model = AutoModel.from_pretrained(tmp_dir, trust_remote_code=True)
for p1, p2 in zip(model.parameters(), new_model.parameters()):
self.assertTrue(torch.equal(p1, p2))
finally:
if "custom" in CONFIG_MAPPING._extra_content:
del CONFIG_MAPPING._extra_content["custom"]
if CustomConfig in MODEL_MAPPING._extra_content:
del MODEL_MAPPING._extra_content[CustomConfig]
def test_from_pretrained_dynamic_model_distant(self):
# If remote code is not set, we will time out when asking whether to load the model.
with self.assertRaises(ValueError):
model = AutoModel.from_pretrained("hf-internal-testing/test_dynamic_model")
# If remote code is disabled, we can't load this config.
with self.assertRaises(ValueError):
model = AutoModel.from_pretrained("hf-internal-testing/test_dynamic_model", trust_remote_code=False)
model = AutoModel.from_pretrained("hf-internal-testing/test_dynamic_model", trust_remote_code=True)
self.assertEqual(model.__class__.__name__, "NewModel")
# Test model can be reloaded.
with tempfile.TemporaryDirectory() as tmp_dir:
model.save_pretrained(tmp_dir)
reloaded_model = AutoModel.from_pretrained(tmp_dir, trust_remote_code=True)
self.assertEqual(reloaded_model.__class__.__name__, "NewModel")
for p1, p2 in zip(model.parameters(), reloaded_model.parameters()):
self.assertTrue(torch.equal(p1, p2))
# This one uses a relative import to a util file, this checks it is downloaded and used properly.
model = AutoModel.from_pretrained("hf-internal-testing/test_dynamic_model_with_util", trust_remote_code=True)
self.assertEqual(model.__class__.__name__, "NewModel")
# Test model can be reloaded.
with tempfile.TemporaryDirectory() as tmp_dir:
model.save_pretrained(tmp_dir)
reloaded_model = AutoModel.from_pretrained(tmp_dir, trust_remote_code=True)
self.assertEqual(reloaded_model.__class__.__name__, "NewModel")
for p1, p2 in zip(model.parameters(), reloaded_model.parameters()):
self.assertTrue(torch.equal(p1, p2))
def test_from_pretrained_dynamic_model_distant_with_ref(self):
model = AutoModel.from_pretrained("hf-internal-testing/ref_to_test_dynamic_model", trust_remote_code=True)
self.assertEqual(model.__class__.__name__, "NewModel")
# Test model can be reloaded.
with tempfile.TemporaryDirectory() as tmp_dir:
model.save_pretrained(tmp_dir)
reloaded_model = AutoModel.from_pretrained(tmp_dir, trust_remote_code=True)
self.assertEqual(reloaded_model.__class__.__name__, "NewModel")
for p1, p2 in zip(model.parameters(), reloaded_model.parameters()):
self.assertTrue(torch.equal(p1, p2))
# This one uses a relative import to a util file, this checks it is downloaded and used properly.
model = AutoModel.from_pretrained(
"hf-internal-testing/ref_to_test_dynamic_model_with_util", trust_remote_code=True
)
self.assertEqual(model.__class__.__name__, "NewModel")
# Test model can be reloaded.
with tempfile.TemporaryDirectory() as tmp_dir:
model.save_pretrained(tmp_dir)
reloaded_model = AutoModel.from_pretrained(tmp_dir, trust_remote_code=True)
self.assertEqual(reloaded_model.__class__.__name__, "NewModel")
for p1, p2 in zip(model.parameters(), reloaded_model.parameters()):
self.assertTrue(torch.equal(p1, p2))
def test_from_pretrained_dynamic_model_with_period(self):
# We used to have issues where repos with "." in the name would cause issues because the Python
# import machinery would treat that as a directory separator, so we test that case
# If remote code is not set, we will time out when asking whether to load the model.
with self.assertRaises(ValueError):
model = AutoModel.from_pretrained("hf-internal-testing/test_dynamic_model_v1.0")
# If remote code is disabled, we can't load this config.
with self.assertRaises(ValueError):
model = AutoModel.from_pretrained("hf-internal-testing/test_dynamic_model_v1.0", trust_remote_code=False)
model = AutoModel.from_pretrained("hf-internal-testing/test_dynamic_model_v1.0", trust_remote_code=True)
self.assertEqual(model.__class__.__name__, "NewModel")
# Test that it works with a custom cache dir too
with tempfile.TemporaryDirectory() as tmp_dir:
model = AutoModel.from_pretrained(
"hf-internal-testing/test_dynamic_model_v1.0", trust_remote_code=True, cache_dir=tmp_dir
)
self.assertEqual(model.__class__.__name__, "NewModel")
def test_new_model_registration(self):
AutoConfig.register("custom", CustomConfig)
auto_classes = [
AutoModel,
AutoModelForCausalLM,
AutoModelForMaskedLM,
AutoModelForPreTraining,
AutoModelForQuestionAnswering,
AutoModelForSequenceClassification,
AutoModelForTokenClassification,
]
try:
for auto_class in auto_classes:
with self.subTest(auto_class.__name__):
# Wrong config class will raise an error
with self.assertRaises(ValueError):
auto_class.register(BertConfig, CustomModel)
auto_class.register(CustomConfig, CustomModel)
# Trying to register something existing in the Transformers library will raise an error
with self.assertRaises(ValueError):
auto_class.register(BertConfig, BertModel)
# Now that the config is registered, it can be used as any other config with the auto-API
tiny_config = BertModelTester(self).get_config()
config = CustomConfig(**tiny_config.to_dict())
model = auto_class.from_config(config)
self.assertIsInstance(model, CustomModel)
with tempfile.TemporaryDirectory() as tmp_dir:
model.save_pretrained(tmp_dir)
new_model = auto_class.from_pretrained(tmp_dir)
# The model is a CustomModel but from the new dynamically imported class.
self.assertIsInstance(new_model, CustomModel)
finally:
if "custom" in CONFIG_MAPPING._extra_content:
del CONFIG_MAPPING._extra_content["custom"]
for mapping in (
MODEL_MAPPING,
MODEL_FOR_PRETRAINING_MAPPING,
MODEL_FOR_QUESTION_ANSWERING_MAPPING,
MODEL_FOR_SEQUENCE_CLASSIFICATION_MAPPING,
MODEL_FOR_TOKEN_CLASSIFICATION_MAPPING,
MODEL_FOR_CAUSAL_LM_MAPPING,
MODEL_FOR_MASKED_LM_MAPPING,
):
if CustomConfig in mapping._extra_content:
del mapping._extra_content[CustomConfig]
def test_from_pretrained_dynamic_model_conflict(self):
class NewModelConfigLocal(BertConfig):
model_type = "new-model"
class NewModel(BertModel):
config_class = NewModelConfigLocal
try:
AutoConfig.register("new-model", NewModelConfigLocal)
AutoModel.register(NewModelConfigLocal, NewModel)
# If remote code is not set, the default is to use local
model = AutoModel.from_pretrained("hf-internal-testing/test_dynamic_model")
self.assertEqual(model.config.__class__.__name__, "NewModelConfigLocal")
# If remote code is disabled, we load the local one.
model = AutoModel.from_pretrained("hf-internal-testing/test_dynamic_model", trust_remote_code=False)
self.assertEqual(model.config.__class__.__name__, "NewModelConfigLocal")
# If remote is enabled, we load from the Hub
model = AutoModel.from_pretrained("hf-internal-testing/test_dynamic_model", trust_remote_code=True)
self.assertEqual(model.config.__class__.__name__, "NewModelConfig")
finally:
if "new-model" in CONFIG_MAPPING._extra_content:
del CONFIG_MAPPING._extra_content["new-model"]
if NewModelConfigLocal in MODEL_MAPPING._extra_content:
del MODEL_MAPPING._extra_content[NewModelConfigLocal]
def test_repo_not_found(self):
with self.assertRaisesRegex(
EnvironmentError, "bert-base is not a local folder and is not a valid model identifier"
):
_ = AutoModel.from_pretrained("bert-base")
def test_revision_not_found(self):
with self.assertRaisesRegex(
EnvironmentError, r"aaaaaa is not a valid git identifier \(branch name, tag name or commit id\)"
):
_ = AutoModel.from_pretrained(DUMMY_UNKNOWN_IDENTIFIER, revision="aaaaaa")
def test_model_file_not_found(self):
with self.assertRaisesRegex(
EnvironmentError,
"hf-internal-testing/config-no-model does not appear to have a file named pytorch_model.bin",
):
_ = AutoModel.from_pretrained("hf-internal-testing/config-no-model")
def test_model_from_tf_suggestion(self):
with self.assertRaisesRegex(EnvironmentError, "Use `from_tf=True` to load this model"):
_ = AutoModel.from_pretrained("hf-internal-testing/tiny-bert-tf-only")
def test_model_from_flax_suggestion(self):
with self.assertRaisesRegex(EnvironmentError, "Use `from_flax=True` to load this model"):
_ = AutoModel.from_pretrained("hf-internal-testing/tiny-bert-flax-only")
def test_cached_model_has_minimum_calls_to_head(self):
# Make sure we have cached the model.
_ = AutoModel.from_pretrained("hf-internal-testing/tiny-random-bert")
with RequestCounter() as counter:
_ = AutoModel.from_pretrained("hf-internal-testing/tiny-random-bert")
self.assertEqual(counter["GET"], 0)
self.assertEqual(counter["HEAD"], 1)
self.assertEqual(counter.total_calls, 1)
# With a sharded checkpoint
_ = AutoModel.from_pretrained("hf-internal-testing/tiny-random-bert-sharded")
with RequestCounter() as counter:
_ = AutoModel.from_pretrained("hf-internal-testing/tiny-random-bert-sharded")
self.assertEqual(counter["GET"], 0)
self.assertEqual(counter["HEAD"], 1)
self.assertEqual(counter.total_calls, 1)
def test_attr_not_existing(self):
from transformers.models.auto.auto_factory import _LazyAutoMapping
_CONFIG_MAPPING_NAMES = OrderedDict([("bert", "BertConfig")])
_MODEL_MAPPING_NAMES = OrderedDict([("bert", "GhostModel")])
_MODEL_MAPPING = _LazyAutoMapping(_CONFIG_MAPPING_NAMES, _MODEL_MAPPING_NAMES)
with pytest.raises(ValueError, match=r"Could not find GhostModel neither in .* nor in .*!"):
_MODEL_MAPPING[BertConfig]
_MODEL_MAPPING_NAMES = OrderedDict([("bert", "BertModel")])
_MODEL_MAPPING = _LazyAutoMapping(_CONFIG_MAPPING_NAMES, _MODEL_MAPPING_NAMES)
self.assertEqual(_MODEL_MAPPING[BertConfig], BertModel)
_MODEL_MAPPING_NAMES = OrderedDict([("bert", "GPT2Model")])
_MODEL_MAPPING = _LazyAutoMapping(_CONFIG_MAPPING_NAMES, _MODEL_MAPPING_NAMES)
self.assertEqual(_MODEL_MAPPING[BertConfig], GPT2Model)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/auto/test_image_processing_auto.py | # coding=utf-8
# Copyright 2021 the HuggingFace Inc. team.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
import sys
import tempfile
import unittest
from pathlib import Path
import transformers
from transformers import (
CONFIG_MAPPING,
IMAGE_PROCESSOR_MAPPING,
AutoConfig,
AutoImageProcessor,
CLIPConfig,
CLIPImageProcessor,
)
from transformers.testing_utils import DUMMY_UNKNOWN_IDENTIFIER
sys.path.append(str(Path(__file__).parent.parent.parent.parent / "utils"))
from test_module.custom_configuration import CustomConfig # noqa E402
from test_module.custom_image_processing import CustomImageProcessor # noqa E402
class AutoImageProcessorTest(unittest.TestCase):
def setUp(self):
transformers.dynamic_module_utils.TIME_OUT_REMOTE_CODE = 0
def test_image_processor_from_model_shortcut(self):
config = AutoImageProcessor.from_pretrained("openai/clip-vit-base-patch32")
self.assertIsInstance(config, CLIPImageProcessor)
def test_image_processor_from_local_directory_from_key(self):
with tempfile.TemporaryDirectory() as tmpdirname:
processor_tmpfile = Path(tmpdirname) / "preprocessor_config.json"
config_tmpfile = Path(tmpdirname) / "config.json"
json.dump(
{"image_processor_type": "CLIPImageProcessor", "processor_class": "CLIPProcessor"},
open(processor_tmpfile, "w"),
)
json.dump({"model_type": "clip"}, open(config_tmpfile, "w"))
config = AutoImageProcessor.from_pretrained(tmpdirname)
self.assertIsInstance(config, CLIPImageProcessor)
def test_image_processor_from_local_directory_from_feature_extractor_key(self):
# Ensure we can load the image processor from the feature extractor config
with tempfile.TemporaryDirectory() as tmpdirname:
processor_tmpfile = Path(tmpdirname) / "preprocessor_config.json"
config_tmpfile = Path(tmpdirname) / "config.json"
json.dump(
{"feature_extractor_type": "CLIPFeatureExtractor", "processor_class": "CLIPProcessor"},
open(processor_tmpfile, "w"),
)
json.dump({"model_type": "clip"}, open(config_tmpfile, "w"))
config = AutoImageProcessor.from_pretrained(tmpdirname)
self.assertIsInstance(config, CLIPImageProcessor)
def test_image_processor_from_local_directory_from_config(self):
with tempfile.TemporaryDirectory() as tmpdirname:
model_config = CLIPConfig()
# Create a dummy config file with image_proceesor_type
processor_tmpfile = Path(tmpdirname) / "preprocessor_config.json"
config_tmpfile = Path(tmpdirname) / "config.json"
json.dump(
{"image_processor_type": "CLIPImageProcessor", "processor_class": "CLIPProcessor"},
open(processor_tmpfile, "w"),
)
json.dump({"model_type": "clip"}, open(config_tmpfile, "w"))
# remove image_processor_type to make sure config.json alone is enough to load image processor locally
config_dict = AutoImageProcessor.from_pretrained(tmpdirname).to_dict()
config_dict.pop("image_processor_type")
config = CLIPImageProcessor(**config_dict)
# save in new folder
model_config.save_pretrained(tmpdirname)
config.save_pretrained(tmpdirname)
config = AutoImageProcessor.from_pretrained(tmpdirname)
# make sure private variable is not incorrectly saved
dict_as_saved = json.loads(config.to_json_string())
self.assertTrue("_processor_class" not in dict_as_saved)
self.assertIsInstance(config, CLIPImageProcessor)
def test_image_processor_from_local_file(self):
with tempfile.TemporaryDirectory() as tmpdirname:
processor_tmpfile = Path(tmpdirname) / "preprocessor_config.json"
json.dump(
{"image_processor_type": "CLIPImageProcessor", "processor_class": "CLIPProcessor"},
open(processor_tmpfile, "w"),
)
config = AutoImageProcessor.from_pretrained(processor_tmpfile)
self.assertIsInstance(config, CLIPImageProcessor)
def test_repo_not_found(self):
with self.assertRaisesRegex(
EnvironmentError, "clip-base is not a local folder and is not a valid model identifier"
):
_ = AutoImageProcessor.from_pretrained("clip-base")
def test_revision_not_found(self):
with self.assertRaisesRegex(
EnvironmentError, r"aaaaaa is not a valid git identifier \(branch name, tag name or commit id\)"
):
_ = AutoImageProcessor.from_pretrained(DUMMY_UNKNOWN_IDENTIFIER, revision="aaaaaa")
def test_image_processor_not_found(self):
with self.assertRaisesRegex(
EnvironmentError,
"hf-internal-testing/config-no-model does not appear to have a file named preprocessor_config.json.",
):
_ = AutoImageProcessor.from_pretrained("hf-internal-testing/config-no-model")
def test_from_pretrained_dynamic_image_processor(self):
# If remote code is not set, we will time out when asking whether to load the model.
with self.assertRaises(ValueError):
image_processor = AutoImageProcessor.from_pretrained("hf-internal-testing/test_dynamic_image_processor")
# If remote code is disabled, we can't load this config.
with self.assertRaises(ValueError):
image_processor = AutoImageProcessor.from_pretrained(
"hf-internal-testing/test_dynamic_image_processor", trust_remote_code=False
)
image_processor = AutoImageProcessor.from_pretrained(
"hf-internal-testing/test_dynamic_image_processor", trust_remote_code=True
)
self.assertEqual(image_processor.__class__.__name__, "NewImageProcessor")
# Test image processor can be reloaded.
with tempfile.TemporaryDirectory() as tmp_dir:
image_processor.save_pretrained(tmp_dir)
reloaded_image_processor = AutoImageProcessor.from_pretrained(tmp_dir, trust_remote_code=True)
self.assertEqual(reloaded_image_processor.__class__.__name__, "NewImageProcessor")
def test_new_image_processor_registration(self):
try:
AutoConfig.register("custom", CustomConfig)
AutoImageProcessor.register(CustomConfig, CustomImageProcessor)
# Trying to register something existing in the Transformers library will raise an error
with self.assertRaises(ValueError):
AutoImageProcessor.register(CLIPConfig, CLIPImageProcessor)
with tempfile.TemporaryDirectory() as tmpdirname:
processor_tmpfile = Path(tmpdirname) / "preprocessor_config.json"
config_tmpfile = Path(tmpdirname) / "config.json"
json.dump(
{"feature_extractor_type": "CLIPFeatureExtractor", "processor_class": "CLIPProcessor"},
open(processor_tmpfile, "w"),
)
json.dump({"model_type": "clip"}, open(config_tmpfile, "w"))
image_processor = CustomImageProcessor.from_pretrained(tmpdirname)
# Now that the config is registered, it can be used as any other config with the auto-API
with tempfile.TemporaryDirectory() as tmp_dir:
image_processor.save_pretrained(tmp_dir)
new_image_processor = AutoImageProcessor.from_pretrained(tmp_dir)
self.assertIsInstance(new_image_processor, CustomImageProcessor)
finally:
if "custom" in CONFIG_MAPPING._extra_content:
del CONFIG_MAPPING._extra_content["custom"]
if CustomConfig in IMAGE_PROCESSOR_MAPPING._extra_content:
del IMAGE_PROCESSOR_MAPPING._extra_content[CustomConfig]
def test_from_pretrained_dynamic_image_processor_conflict(self):
class NewImageProcessor(CLIPImageProcessor):
is_local = True
try:
AutoConfig.register("custom", CustomConfig)
AutoImageProcessor.register(CustomConfig, NewImageProcessor)
# If remote code is not set, the default is to use local
image_processor = AutoImageProcessor.from_pretrained("hf-internal-testing/test_dynamic_image_processor")
self.assertEqual(image_processor.__class__.__name__, "NewImageProcessor")
self.assertTrue(image_processor.is_local)
# If remote code is disabled, we load the local one.
image_processor = AutoImageProcessor.from_pretrained(
"hf-internal-testing/test_dynamic_image_processor", trust_remote_code=False
)
self.assertEqual(image_processor.__class__.__name__, "NewImageProcessor")
self.assertTrue(image_processor.is_local)
# If remote is enabled, we load from the Hub
image_processor = AutoImageProcessor.from_pretrained(
"hf-internal-testing/test_dynamic_image_processor", trust_remote_code=True
)
self.assertEqual(image_processor.__class__.__name__, "NewImageProcessor")
self.assertTrue(not hasattr(image_processor, "is_local"))
finally:
if "custom" in CONFIG_MAPPING._extra_content:
del CONFIG_MAPPING._extra_content["custom"]
if CustomConfig in IMAGE_PROCESSOR_MAPPING._extra_content:
del IMAGE_PROCESSOR_MAPPING._extra_content[CustomConfig]
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/realm/test_retrieval_realm.py | # coding=utf-8
# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import shutil
import tempfile
from unittest import TestCase
from unittest.mock import patch
import numpy as np
from datasets import Dataset
from transformers.models.realm.configuration_realm import RealmConfig
from transformers.models.realm.retrieval_realm import _REALM_BLOCK_RECORDS_FILENAME, RealmRetriever
from transformers.models.realm.tokenization_realm import VOCAB_FILES_NAMES, RealmTokenizer
class RealmRetrieverTest(TestCase):
def setUp(self):
self.tmpdirname = tempfile.mkdtemp()
self.num_block_records = 5
# Realm tok
vocab_tokens = [
"[UNK]",
"[CLS]",
"[SEP]",
"[PAD]",
"[MASK]",
"test",
"question",
"this",
"is",
"the",
"first",
"second",
"third",
"fourth",
"fifth",
"record",
"want",
"##want",
"##ed",
"wa",
"un",
"runn",
"##ing",
",",
"low",
"lowest",
]
realm_tokenizer_path = os.path.join(self.tmpdirname, "realm_tokenizer")
os.makedirs(realm_tokenizer_path, exist_ok=True)
self.vocab_file = os.path.join(realm_tokenizer_path, VOCAB_FILES_NAMES["vocab_file"])
with open(self.vocab_file, "w", encoding="utf-8") as vocab_writer:
vocab_writer.write("".join([x + "\n" for x in vocab_tokens]))
realm_block_records_path = os.path.join(self.tmpdirname, "realm_block_records")
os.makedirs(realm_block_records_path, exist_ok=True)
def get_tokenizer(self) -> RealmTokenizer:
return RealmTokenizer.from_pretrained(os.path.join(self.tmpdirname, "realm_tokenizer"))
def tearDown(self):
shutil.rmtree(self.tmpdirname)
def get_config(self):
config = RealmConfig(num_block_records=self.num_block_records)
return config
def get_dummy_dataset(self):
dataset = Dataset.from_dict(
{
"id": ["0", "1"],
"question": ["foo", "bar"],
"answers": [["Foo", "Bar"], ["Bar"]],
}
)
return dataset
def get_dummy_block_records(self):
block_records = np.array(
[
b"This is the first record",
b"This is the second record",
b"This is the third record",
b"This is the fourth record",
b"This is the fifth record",
b"This is a longer longer longer record",
],
dtype=object,
)
return block_records
def get_dummy_retriever(self):
retriever = RealmRetriever(
block_records=self.get_dummy_block_records(),
tokenizer=self.get_tokenizer(),
)
return retriever
def test_retrieve(self):
config = self.get_config()
retriever = self.get_dummy_retriever()
tokenizer = retriever.tokenizer
retrieved_block_ids = np.array([0, 3], dtype="long")
question_input_ids = tokenizer(["Test question"]).input_ids
answer_ids = tokenizer(
["the fourth"],
add_special_tokens=False,
return_token_type_ids=False,
return_attention_mask=False,
).input_ids
max_length = config.reader_seq_len
has_answers, start_pos, end_pos, concat_inputs = retriever(
retrieved_block_ids, question_input_ids, answer_ids=answer_ids, max_length=max_length, return_tensors="np"
)
self.assertEqual(len(has_answers), 2)
self.assertEqual(len(start_pos), 2)
self.assertEqual(len(end_pos), 2)
self.assertEqual(concat_inputs.input_ids.shape, (2, 10))
self.assertEqual(concat_inputs.attention_mask.shape, (2, 10))
self.assertEqual(concat_inputs.token_type_ids.shape, (2, 10))
self.assertEqual(concat_inputs.special_tokens_mask.shape, (2, 10))
self.assertEqual(
tokenizer.convert_ids_to_tokens(concat_inputs.input_ids[0]),
["[CLS]", "test", "question", "[SEP]", "this", "is", "the", "first", "record", "[SEP]"],
)
self.assertEqual(
tokenizer.convert_ids_to_tokens(concat_inputs.input_ids[1]),
["[CLS]", "test", "question", "[SEP]", "this", "is", "the", "fourth", "record", "[SEP]"],
)
def test_block_has_answer(self):
config = self.get_config()
retriever = self.get_dummy_retriever()
tokenizer = retriever.tokenizer
retrieved_block_ids = np.array([0, 3, 5], dtype="long")
question_input_ids = tokenizer(["Test question"]).input_ids
answer_ids = tokenizer(
["the fourth", "longer longer"],
add_special_tokens=False,
return_token_type_ids=False,
return_attention_mask=False,
).input_ids
max_length = config.reader_seq_len
has_answers, start_pos, end_pos, _ = retriever(
retrieved_block_ids, question_input_ids, answer_ids=answer_ids, max_length=max_length, return_tensors="np"
)
self.assertEqual([False, True, True], has_answers)
self.assertEqual([[-1, -1, -1], [6, -1, -1], [6, 7, 8]], start_pos)
self.assertEqual([[-1, -1, -1], [7, -1, -1], [7, 8, 9]], end_pos)
def test_save_load_pretrained(self):
retriever = self.get_dummy_retriever()
retriever.save_pretrained(os.path.join(self.tmpdirname, "realm_block_records"))
# Test local path
retriever = retriever.from_pretrained(os.path.join(self.tmpdirname, "realm_block_records"))
self.assertEqual(retriever.block_records[0], b"This is the first record")
# Test mocked remote path
with patch("transformers.models.realm.retrieval_realm.hf_hub_download") as mock_hf_hub_download:
mock_hf_hub_download.return_value = os.path.join(
os.path.join(self.tmpdirname, "realm_block_records"), _REALM_BLOCK_RECORDS_FILENAME
)
retriever = RealmRetriever.from_pretrained("google/realm-cc-news-pretrained-openqa")
self.assertEqual(retriever.block_records[0], b"This is the first record")
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/realm/test_tokenization_realm.py | # coding=utf-8
# Copyright 2022 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import unittest
from transformers import RealmTokenizerFast
from transformers.models.bert.tokenization_bert import (
VOCAB_FILES_NAMES,
BasicTokenizer,
WordpieceTokenizer,
_is_control,
_is_punctuation,
_is_whitespace,
)
from transformers.models.realm.tokenization_realm import RealmTokenizer
from transformers.testing_utils import require_tokenizers, slow
from ...test_tokenization_common import TokenizerTesterMixin, filter_non_english
@require_tokenizers
class RealmTokenizationTest(TokenizerTesterMixin, unittest.TestCase):
from_pretrained_id = "google/realm-cc-news-pretrained-embedder"
tokenizer_class = RealmTokenizer
rust_tokenizer_class = RealmTokenizerFast
test_rust_tokenizer = True
space_between_special_tokens = True
from_pretrained_filter = filter_non_english
def setUp(self):
super().setUp()
vocab_tokens = [
"[UNK]",
"[CLS]",
"[SEP]",
"[PAD]",
"[MASK]",
"want",
"##want",
"##ed",
"wa",
"un",
"runn",
"##ing",
",",
"low",
"lowest",
]
self.vocab_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["vocab_file"])
with open(self.vocab_file, "w", encoding="utf-8") as vocab_writer:
vocab_writer.write("".join([x + "\n" for x in vocab_tokens]))
def get_input_output_texts(self, tokenizer):
input_text = "UNwant\u00E9d,running"
output_text = "unwanted, running"
return input_text, output_text
def test_full_tokenizer(self):
tokenizer = self.tokenizer_class(self.vocab_file)
tokens = tokenizer.tokenize("UNwant\u00E9d,running")
self.assertListEqual(tokens, ["un", "##want", "##ed", ",", "runn", "##ing"])
self.assertListEqual(tokenizer.convert_tokens_to_ids(tokens), [9, 6, 7, 12, 10, 11])
def test_rust_and_python_full_tokenizers(self):
if not self.test_rust_tokenizer:
return
tokenizer = self.get_tokenizer()
rust_tokenizer = self.get_rust_tokenizer()
sequence = "UNwant\u00E9d,running"
tokens = tokenizer.tokenize(sequence)
rust_tokens = rust_tokenizer.tokenize(sequence)
self.assertListEqual(tokens, rust_tokens)
ids = tokenizer.encode(sequence, add_special_tokens=False)
rust_ids = rust_tokenizer.encode(sequence, add_special_tokens=False)
self.assertListEqual(ids, rust_ids)
rust_tokenizer = self.get_rust_tokenizer()
ids = tokenizer.encode(sequence)
rust_ids = rust_tokenizer.encode(sequence)
self.assertListEqual(ids, rust_ids)
# With lower casing
tokenizer = self.get_tokenizer(do_lower_case=True)
rust_tokenizer = self.get_rust_tokenizer(do_lower_case=True)
sequence = "UNwant\u00E9d,running"
tokens = tokenizer.tokenize(sequence)
rust_tokens = rust_tokenizer.tokenize(sequence)
self.assertListEqual(tokens, rust_tokens)
ids = tokenizer.encode(sequence, add_special_tokens=False)
rust_ids = rust_tokenizer.encode(sequence, add_special_tokens=False)
self.assertListEqual(ids, rust_ids)
rust_tokenizer = self.get_rust_tokenizer()
ids = tokenizer.encode(sequence)
rust_ids = rust_tokenizer.encode(sequence)
self.assertListEqual(ids, rust_ids)
def test_chinese(self):
tokenizer = BasicTokenizer()
self.assertListEqual(tokenizer.tokenize("ah\u535A\u63A8zz"), ["ah", "\u535A", "\u63A8", "zz"])
def test_basic_tokenizer_lower(self):
tokenizer = BasicTokenizer(do_lower_case=True)
self.assertListEqual(
tokenizer.tokenize(" \tHeLLo!how \n Are yoU? "), ["hello", "!", "how", "are", "you", "?"]
)
self.assertListEqual(tokenizer.tokenize("H\u00E9llo"), ["hello"])
def test_basic_tokenizer_lower_strip_accents_false(self):
tokenizer = BasicTokenizer(do_lower_case=True, strip_accents=False)
self.assertListEqual(
tokenizer.tokenize(" \tHäLLo!how \n Are yoU? "), ["hällo", "!", "how", "are", "you", "?"]
)
self.assertListEqual(tokenizer.tokenize("H\u00E9llo"), ["h\u00E9llo"])
def test_basic_tokenizer_lower_strip_accents_true(self):
tokenizer = BasicTokenizer(do_lower_case=True, strip_accents=True)
self.assertListEqual(
tokenizer.tokenize(" \tHäLLo!how \n Are yoU? "), ["hallo", "!", "how", "are", "you", "?"]
)
self.assertListEqual(tokenizer.tokenize("H\u00E9llo"), ["hello"])
def test_basic_tokenizer_lower_strip_accents_default(self):
tokenizer = BasicTokenizer(do_lower_case=True)
self.assertListEqual(
tokenizer.tokenize(" \tHäLLo!how \n Are yoU? "), ["hallo", "!", "how", "are", "you", "?"]
)
self.assertListEqual(tokenizer.tokenize("H\u00E9llo"), ["hello"])
def test_basic_tokenizer_no_lower(self):
tokenizer = BasicTokenizer(do_lower_case=False)
self.assertListEqual(
tokenizer.tokenize(" \tHeLLo!how \n Are yoU? "), ["HeLLo", "!", "how", "Are", "yoU", "?"]
)
def test_basic_tokenizer_no_lower_strip_accents_false(self):
tokenizer = BasicTokenizer(do_lower_case=False, strip_accents=False)
self.assertListEqual(
tokenizer.tokenize(" \tHäLLo!how \n Are yoU? "), ["HäLLo", "!", "how", "Are", "yoU", "?"]
)
def test_basic_tokenizer_no_lower_strip_accents_true(self):
tokenizer = BasicTokenizer(do_lower_case=False, strip_accents=True)
self.assertListEqual(
tokenizer.tokenize(" \tHäLLo!how \n Are yoU? "), ["HaLLo", "!", "how", "Are", "yoU", "?"]
)
def test_basic_tokenizer_respects_never_split_tokens(self):
tokenizer = BasicTokenizer(do_lower_case=False, never_split=["[UNK]"])
self.assertListEqual(
tokenizer.tokenize(" \tHeLLo!how \n Are yoU? [UNK]"), ["HeLLo", "!", "how", "Are", "yoU", "?", "[UNK]"]
)
def test_wordpiece_tokenizer(self):
vocab_tokens = ["[UNK]", "[CLS]", "[SEP]", "want", "##want", "##ed", "wa", "un", "runn", "##ing"]
vocab = {}
for i, token in enumerate(vocab_tokens):
vocab[token] = i
tokenizer = WordpieceTokenizer(vocab=vocab, unk_token="[UNK]")
self.assertListEqual(tokenizer.tokenize(""), [])
self.assertListEqual(tokenizer.tokenize("unwanted running"), ["un", "##want", "##ed", "runn", "##ing"])
self.assertListEqual(tokenizer.tokenize("unwantedX running"), ["[UNK]", "runn", "##ing"])
def test_is_whitespace(self):
self.assertTrue(_is_whitespace(" "))
self.assertTrue(_is_whitespace("\t"))
self.assertTrue(_is_whitespace("\r"))
self.assertTrue(_is_whitespace("\n"))
self.assertTrue(_is_whitespace("\u00A0"))
self.assertFalse(_is_whitespace("A"))
self.assertFalse(_is_whitespace("-"))
def test_is_control(self):
self.assertTrue(_is_control("\u0005"))
self.assertFalse(_is_control("A"))
self.assertFalse(_is_control(" "))
self.assertFalse(_is_control("\t"))
self.assertFalse(_is_control("\r"))
def test_is_punctuation(self):
self.assertTrue(_is_punctuation("-"))
self.assertTrue(_is_punctuation("$"))
self.assertTrue(_is_punctuation("`"))
self.assertTrue(_is_punctuation("."))
self.assertFalse(_is_punctuation("A"))
self.assertFalse(_is_punctuation(" "))
def test_clean_text(self):
tokenizer = self.get_tokenizer()
# Example taken from the issue https://github.com/huggingface/tokenizers/issues/340
self.assertListEqual([tokenizer.tokenize(t) for t in ["Test", "\xad", "test"]], [["[UNK]"], [], ["[UNK]"]])
if self.test_rust_tokenizer:
rust_tokenizer = self.get_rust_tokenizer()
self.assertListEqual(
[rust_tokenizer.tokenize(t) for t in ["Test", "\xad", "test"]], [["[UNK]"], [], ["[UNK]"]]
)
@slow
def test_sequence_builders(self):
tokenizer = self.tokenizer_class.from_pretrained("google-bert/bert-base-uncased")
text = tokenizer.encode("sequence builders", add_special_tokens=False)
text_2 = tokenizer.encode("multi-sequence build", add_special_tokens=False)
encoded_sentence = tokenizer.build_inputs_with_special_tokens(text)
encoded_pair = tokenizer.build_inputs_with_special_tokens(text, text_2)
assert encoded_sentence == [101] + text + [102]
assert encoded_pair == [101] + text + [102] + text_2 + [102]
def test_offsets_with_special_characters(self):
for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
with self.subTest(f"{tokenizer.__class__.__name__} ({pretrained_name})"):
tokenizer_r = self.rust_tokenizer_class.from_pretrained(pretrained_name, **kwargs)
sentence = f"A, naïve {tokenizer_r.mask_token} AllenNLP sentence."
tokens = tokenizer_r.encode_plus(
sentence,
return_attention_mask=False,
return_token_type_ids=False,
return_offsets_mapping=True,
add_special_tokens=True,
)
do_lower_case = tokenizer_r.do_lower_case if hasattr(tokenizer_r, "do_lower_case") else False
expected_results = (
[
((0, 0), tokenizer_r.cls_token),
((0, 1), "A"),
((1, 2), ","),
((3, 5), "na"),
((5, 6), "##ï"),
((6, 8), "##ve"),
((9, 15), tokenizer_r.mask_token),
((16, 21), "Allen"),
((21, 23), "##NL"),
((23, 24), "##P"),
((25, 33), "sentence"),
((33, 34), "."),
((0, 0), tokenizer_r.sep_token),
]
if not do_lower_case
else [
((0, 0), tokenizer_r.cls_token),
((0, 1), "a"),
((1, 2), ","),
((3, 8), "naive"),
((9, 15), tokenizer_r.mask_token),
((16, 21), "allen"),
((21, 23), "##nl"),
((23, 24), "##p"),
((25, 33), "sentence"),
((33, 34), "."),
((0, 0), tokenizer_r.sep_token),
]
)
self.assertEqual(
[e[1] for e in expected_results], tokenizer_r.convert_ids_to_tokens(tokens["input_ids"])
)
self.assertEqual([e[0] for e in expected_results], tokens["offset_mapping"])
@slow
def test_batch_encode_candidates(self):
for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
with self.subTest(f"{tokenizer.__class__.__name__} ({pretrained_name})"):
tokenizer_r = self.rust_tokenizer_class.from_pretrained(pretrained_name, **kwargs)
tokenizer_p = self.tokenizer_class.from_pretrained(pretrained_name, **kwargs)
text = [["Hello world!", "Nice to meet you!"], ["The cute cat.", "The adorable dog."]]
encoded_sentence_r = tokenizer_r.batch_encode_candidates(text, max_length=10, return_tensors="np")
encoded_sentence_p = tokenizer_p.batch_encode_candidates(text, max_length=10, return_tensors="np")
expected_shape = (2, 2, 10)
self.assertEqual(encoded_sentence_r["input_ids"].shape, expected_shape)
self.assertEqual(encoded_sentence_r["attention_mask"].shape, expected_shape)
self.assertEqual(encoded_sentence_r["token_type_ids"].shape, expected_shape)
self.assertEqual(encoded_sentence_p["input_ids"].shape, expected_shape)
self.assertEqual(encoded_sentence_p["attention_mask"].shape, expected_shape)
self.assertEqual(encoded_sentence_p["token_type_ids"].shape, expected_shape)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/realm/test_modeling_realm.py | # coding=utf-8
# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch REALM model. """
import copy
import unittest
import numpy as np
from transformers import RealmConfig, is_torch_available
from transformers.testing_utils import require_torch, slow, torch_device
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import (
RealmEmbedder,
RealmForOpenQA,
RealmKnowledgeAugEncoder,
RealmReader,
RealmRetriever,
RealmScorer,
RealmTokenizer,
)
class RealmModelTester:
def __init__(
self,
parent,
batch_size=13,
retriever_proj_size=128,
seq_length=7,
is_training=True,
use_input_mask=True,
use_token_type_ids=True,
use_labels=True,
vocab_size=99,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=512,
type_vocab_size=16,
type_sequence_label_size=2,
initializer_range=0.02,
layer_norm_eps=1e-12,
span_hidden_size=50,
max_span_width=10,
reader_layer_norm_eps=1e-3,
reader_beam_size=4,
reader_seq_len=288 + 32,
num_block_records=13353718,
searcher_beam_size=8,
searcher_seq_len=64,
num_labels=3,
num_choices=4,
num_candidates=10,
scope=None,
):
# General config
self.parent = parent
self.batch_size = batch_size
self.retriever_proj_size = retriever_proj_size
self.seq_length = seq_length
self.is_training = is_training
self.use_input_mask = use_input_mask
self.use_token_type_ids = use_token_type_ids
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.type_vocab_size = type_vocab_size
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.layer_norm_eps = layer_norm_eps
# Reader config
self.span_hidden_size = span_hidden_size
self.max_span_width = max_span_width
self.reader_layer_norm_eps = reader_layer_norm_eps
self.reader_beam_size = reader_beam_size
self.reader_seq_len = reader_seq_len
# Searcher config
self.num_block_records = num_block_records
self.searcher_beam_size = searcher_beam_size
self.searcher_seq_len = searcher_seq_len
self.num_labels = num_labels
self.num_choices = num_choices
self.num_candidates = num_candidates
self.scope = scope
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
candiate_input_ids = ids_tensor([self.batch_size, self.num_candidates, self.seq_length], self.vocab_size)
reader_input_ids = ids_tensor([self.reader_beam_size, self.reader_seq_len], self.vocab_size)
input_mask = None
candiate_input_mask = None
reader_input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.seq_length])
candiate_input_mask = random_attention_mask([self.batch_size, self.num_candidates, self.seq_length])
reader_input_mask = random_attention_mask([self.reader_beam_size, self.reader_seq_len])
token_type_ids = None
candidate_token_type_ids = None
reader_token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
candidate_token_type_ids = ids_tensor(
[self.batch_size, self.num_candidates, self.seq_length], self.type_vocab_size
)
reader_token_type_ids = ids_tensor([self.reader_beam_size, self.reader_seq_len], self.type_vocab_size)
sequence_labels = None
token_labels = None
choice_labels = None
if self.use_labels:
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
choice_labels = ids_tensor([self.batch_size], self.num_choices)
config = self.get_config()
# inputs with additional num_candidates axis.
scorer_encoder_inputs = (candiate_input_ids, candiate_input_mask, candidate_token_type_ids)
# reader inputs
reader_inputs = (reader_input_ids, reader_input_mask, reader_token_type_ids)
return (
config,
input_ids,
token_type_ids,
input_mask,
scorer_encoder_inputs,
reader_inputs,
sequence_labels,
token_labels,
choice_labels,
)
def get_config(self):
return RealmConfig(
vocab_size=self.vocab_size,
hidden_size=self.hidden_size,
retriever_proj_size=self.retriever_proj_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
num_candidates=self.num_candidates,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
type_vocab_size=self.type_vocab_size,
initializer_range=self.initializer_range,
)
def create_and_check_embedder(
self,
config,
input_ids,
token_type_ids,
input_mask,
scorer_encoder_inputs,
reader_inputs,
sequence_labels,
token_labels,
choice_labels,
):
model = RealmEmbedder(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids)
self.parent.assertEqual(result.projected_score.shape, (self.batch_size, self.retriever_proj_size))
def create_and_check_encoder(
self,
config,
input_ids,
token_type_ids,
input_mask,
scorer_encoder_inputs,
reader_inputs,
sequence_labels,
token_labels,
choice_labels,
):
model = RealmKnowledgeAugEncoder(config=config)
model.to(torch_device)
model.eval()
relevance_score = floats_tensor([self.batch_size, self.num_candidates])
result = model(
scorer_encoder_inputs[0],
attention_mask=scorer_encoder_inputs[1],
token_type_ids=scorer_encoder_inputs[2],
relevance_score=relevance_score,
labels=token_labels,
)
self.parent.assertEqual(
result.logits.shape, (self.batch_size * self.num_candidates, self.seq_length, self.vocab_size)
)
def create_and_check_reader(
self,
config,
input_ids,
token_type_ids,
input_mask,
scorer_encoder_inputs,
reader_inputs,
sequence_labels,
token_labels,
choice_labels,
):
model = RealmReader(config=config)
model.to(torch_device)
model.eval()
relevance_score = floats_tensor([self.reader_beam_size])
result = model(
reader_inputs[0],
attention_mask=reader_inputs[1],
token_type_ids=reader_inputs[2],
relevance_score=relevance_score,
)
self.parent.assertEqual(result.block_idx.shape, ())
self.parent.assertEqual(result.candidate.shape, ())
self.parent.assertEqual(result.start_pos.shape, ())
self.parent.assertEqual(result.end_pos.shape, ())
def create_and_check_scorer(
self,
config,
input_ids,
token_type_ids,
input_mask,
scorer_encoder_inputs,
reader_inputs,
sequence_labels,
token_labels,
choice_labels,
):
model = RealmScorer(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
candidate_input_ids=scorer_encoder_inputs[0],
candidate_attention_mask=scorer_encoder_inputs[1],
candidate_token_type_ids=scorer_encoder_inputs[2],
)
self.parent.assertEqual(result.relevance_score.shape, (self.batch_size, self.num_candidates))
self.parent.assertEqual(result.query_score.shape, (self.batch_size, self.retriever_proj_size))
self.parent.assertEqual(
result.candidate_score.shape, (self.batch_size, self.num_candidates, self.retriever_proj_size)
)
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
token_type_ids,
input_mask,
scorer_encoder_inputs,
reader_inputs,
sequence_labels,
token_labels,
choice_labels,
) = config_and_inputs
inputs_dict = {"input_ids": input_ids, "token_type_ids": token_type_ids, "attention_mask": input_mask}
return config, inputs_dict
@require_torch
class RealmModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (
(
RealmEmbedder,
RealmKnowledgeAugEncoder,
# RealmScorer is excluded from common tests as it is a container model
# consisting of two RealmEmbedders & a simple inner product calculation.
# RealmScorer
)
if is_torch_available()
else ()
)
all_generative_model_classes = ()
pipeline_model_mapping = {} if is_torch_available() else {}
# disable these tests because there is no base_model in Realm
test_save_load_fast_init_from_base = False
test_save_load_fast_init_to_base = False
def setUp(self):
self.test_pruning = False
self.model_tester = RealmModelTester(self)
self.config_tester = ConfigTester(self, config_class=RealmConfig)
def test_config(self):
self.config_tester.run_common_tests()
def test_embedder(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_embedder(*config_and_inputs)
def test_encoder(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_encoder(*config_and_inputs)
def test_model_various_embeddings(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
for type in ["absolute", "relative_key", "relative_key_query"]:
config_and_inputs[0].position_embedding_type = type
self.model_tester.create_and_check_embedder(*config_and_inputs)
self.model_tester.create_and_check_encoder(*config_and_inputs)
def test_scorer(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_scorer(*config_and_inputs)
def test_training(self):
if not self.model_tester.is_training:
return
config, *inputs = self.model_tester.prepare_config_and_inputs()
input_ids, token_type_ids, input_mask, scorer_encoder_inputs = inputs[0:4]
config.return_dict = True
tokenizer = RealmTokenizer.from_pretrained("google/realm-orqa-nq-openqa")
# RealmKnowledgeAugEncoder training
model = RealmKnowledgeAugEncoder(config)
model.to(torch_device)
model.train()
inputs_dict = {
"input_ids": scorer_encoder_inputs[0].to(torch_device),
"attention_mask": scorer_encoder_inputs[1].to(torch_device),
"token_type_ids": scorer_encoder_inputs[2].to(torch_device),
"relevance_score": floats_tensor([self.model_tester.batch_size, self.model_tester.num_candidates]),
}
inputs_dict["labels"] = torch.zeros(
(self.model_tester.batch_size, self.model_tester.seq_length), dtype=torch.long, device=torch_device
)
inputs = inputs_dict
loss = model(**inputs).loss
loss.backward()
# RealmForOpenQA training
openqa_config = copy.deepcopy(config)
openqa_config.vocab_size = 30522 # the retrieved texts will inevitably have more than 99 vocabs.
openqa_config.num_block_records = 5
openqa_config.searcher_beam_size = 2
block_records = np.array(
[
b"This is the first record.",
b"This is the second record.",
b"This is the third record.",
b"This is the fourth record.",
b"This is the fifth record.",
],
dtype=object,
)
retriever = RealmRetriever(block_records, tokenizer)
model = RealmForOpenQA(openqa_config, retriever)
model.to(torch_device)
model.train()
inputs_dict = {
"input_ids": input_ids[:1].to(torch_device),
"attention_mask": input_mask[:1].to(torch_device),
"token_type_ids": token_type_ids[:1].to(torch_device),
"answer_ids": input_ids[:1].tolist(),
}
inputs = self._prepare_for_class(inputs_dict, RealmForOpenQA)
loss = model(**inputs).reader_output.loss
loss.backward()
# Test model.block_embedding_to
device = torch.device("cpu")
model.block_embedding_to(device)
loss = model(**inputs).reader_output.loss
loss.backward()
self.assertEqual(model.block_emb.device.type, device.type)
@slow
def test_embedder_from_pretrained(self):
model = RealmEmbedder.from_pretrained("google/realm-cc-news-pretrained-embedder")
self.assertIsNotNone(model)
@slow
def test_encoder_from_pretrained(self):
model = RealmKnowledgeAugEncoder.from_pretrained("google/realm-cc-news-pretrained-encoder")
self.assertIsNotNone(model)
@slow
def test_open_qa_from_pretrained(self):
model = RealmForOpenQA.from_pretrained("google/realm-orqa-nq-openqa")
self.assertIsNotNone(model)
@slow
def test_reader_from_pretrained(self):
model = RealmReader.from_pretrained("google/realm-orqa-nq-reader")
self.assertIsNotNone(model)
@slow
def test_scorer_from_pretrained(self):
model = RealmScorer.from_pretrained("google/realm-cc-news-pretrained-scorer")
self.assertIsNotNone(model)
@require_torch
class RealmModelIntegrationTest(unittest.TestCase):
@slow
def test_inference_embedder(self):
retriever_projected_size = 128
model = RealmEmbedder.from_pretrained("google/realm-cc-news-pretrained-embedder")
input_ids = torch.tensor([[0, 1, 2, 3, 4, 5]])
output = model(input_ids)[0]
expected_shape = torch.Size((1, retriever_projected_size))
self.assertEqual(output.shape, expected_shape)
expected_slice = torch.tensor([[-0.0714, -0.0837, -0.1314]])
self.assertTrue(torch.allclose(output[:, :3], expected_slice, atol=1e-4))
@slow
def test_inference_encoder(self):
num_candidates = 2
vocab_size = 30522
model = RealmKnowledgeAugEncoder.from_pretrained(
"google/realm-cc-news-pretrained-encoder", num_candidates=num_candidates
)
input_ids = torch.tensor([[0, 1, 2, 3, 4, 5], [6, 7, 8, 9, 10, 11]])
relevance_score = torch.tensor([[0.3, 0.7]], dtype=torch.float32)
output = model(input_ids, relevance_score=relevance_score)[0]
expected_shape = torch.Size((2, 6, vocab_size))
self.assertEqual(output.shape, expected_shape)
expected_slice = torch.tensor([[[-11.0888, -11.2544], [-10.2170, -10.3874]]])
self.assertTrue(torch.allclose(output[1, :2, :2], expected_slice, atol=1e-4))
@slow
def test_inference_open_qa(self):
from transformers.models.realm.retrieval_realm import RealmRetriever
tokenizer = RealmTokenizer.from_pretrained("google/realm-orqa-nq-openqa")
retriever = RealmRetriever.from_pretrained("google/realm-orqa-nq-openqa")
model = RealmForOpenQA.from_pretrained(
"google/realm-orqa-nq-openqa",
retriever=retriever,
)
question = "Who is the pioneer in modern computer science?"
question = tokenizer(
[question],
padding=True,
truncation=True,
max_length=model.config.searcher_seq_len,
return_tensors="pt",
).to(model.device)
predicted_answer_ids = model(**question).predicted_answer_ids
predicted_answer = tokenizer.decode(predicted_answer_ids)
self.assertEqual(predicted_answer, "alan mathison turing")
@slow
def test_inference_reader(self):
config = RealmConfig(reader_beam_size=2, max_span_width=3)
model = RealmReader.from_pretrained("google/realm-orqa-nq-reader", config=config)
concat_input_ids = torch.arange(10).view((2, 5))
concat_token_type_ids = torch.tensor([[0, 0, 1, 1, 1], [0, 0, 1, 1, 1]], dtype=torch.int64)
concat_block_mask = torch.tensor([[0, 0, 1, 1, 0], [0, 0, 1, 1, 0]], dtype=torch.int64)
relevance_score = torch.tensor([0.3, 0.7], dtype=torch.float32)
output = model(
concat_input_ids,
token_type_ids=concat_token_type_ids,
relevance_score=relevance_score,
block_mask=concat_block_mask,
return_dict=True,
)
block_idx_expected_shape = torch.Size(())
start_pos_expected_shape = torch.Size((1,))
end_pos_expected_shape = torch.Size((1,))
self.assertEqual(output.block_idx.shape, block_idx_expected_shape)
self.assertEqual(output.start_pos.shape, start_pos_expected_shape)
self.assertEqual(output.end_pos.shape, end_pos_expected_shape)
expected_block_idx = torch.tensor(1)
expected_start_pos = torch.tensor(3)
expected_end_pos = torch.tensor(3)
self.assertTrue(torch.allclose(output.block_idx, expected_block_idx, atol=1e-4))
self.assertTrue(torch.allclose(output.start_pos, expected_start_pos, atol=1e-4))
self.assertTrue(torch.allclose(output.end_pos, expected_end_pos, atol=1e-4))
@slow
def test_inference_scorer(self):
num_candidates = 2
model = RealmScorer.from_pretrained("google/realm-cc-news-pretrained-scorer", num_candidates=num_candidates)
input_ids = torch.tensor([[0, 1, 2, 3, 4, 5]])
candidate_input_ids = torch.tensor([[0, 1, 2, 3, 4, 5], [6, 7, 8, 9, 10, 11]])
output = model(input_ids, candidate_input_ids=candidate_input_ids)[0]
expected_shape = torch.Size((1, 2))
self.assertEqual(output.shape, expected_shape)
expected_slice = torch.tensor([[0.7410, 0.7170]])
self.assertTrue(torch.allclose(output, expected_slice, atol=1e-4))
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/timesformer/test_modeling_timesformer.py | # coding=utf-8
# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch TimeSformer model. """
import copy
import unittest
import numpy as np
from huggingface_hub import hf_hub_download
from transformers import TimesformerConfig
from transformers.models.auto import get_values
from transformers.testing_utils import require_torch, require_vision, slow, torch_device
from transformers.utils import cached_property, is_torch_available, is_vision_available
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from torch import nn
from transformers import (
MODEL_FOR_VIDEO_CLASSIFICATION_MAPPING,
TimesformerForVideoClassification,
TimesformerModel,
)
if is_vision_available():
from transformers import VideoMAEImageProcessor
class TimesformerModelTester:
def __init__(
self,
parent,
batch_size=13,
image_size=10,
num_channels=3,
patch_size=2,
num_frames=2,
is_training=True,
use_labels=True,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
num_labels=10,
initializer_range=0.02,
attention_type="divided_space_time",
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.image_size = image_size
self.num_channels = num_channels
self.patch_size = patch_size
self.num_frames = num_frames
self.is_training = is_training
self.use_labels = use_labels
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.attention_type = attention_type
self.initializer_range = initializer_range
self.scope = scope
self.num_labels = num_labels
# in TimeSformer, the number of spatial tokens equals num_frames * num_patches per frame + 1 CLS token
self.num_patches_per_frame = (image_size // patch_size) ** 2
self.seq_length = (num_frames) * self.num_patches_per_frame + 1
def prepare_config_and_inputs(self):
pixel_values = floats_tensor(
[self.batch_size, self.num_frames, self.num_channels, self.image_size, self.image_size]
)
labels = None
if self.use_labels:
labels = ids_tensor([self.batch_size], self.num_labels)
config = self.get_config()
return config, pixel_values, labels
def get_config(self):
config = TimesformerConfig(
image_size=self.image_size,
patch_size=self.patch_size,
num_channels=self.num_channels,
num_frames=self.num_frames,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
initializer_range=self.initializer_range,
attention_type=self.attention_type,
)
config.num_labels = self.num_labels
return config
def create_and_check_model(self, config, pixel_values, labels):
model = TimesformerModel(config=config)
model.to(torch_device)
model.eval()
result = model(pixel_values)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
def create_and_check_for_video_classification(self, config, pixel_values, labels):
model = TimesformerForVideoClassification(config)
model.to(torch_device)
model.eval()
result = model(pixel_values)
# verify the logits shape
expected_shape = torch.Size((self.batch_size, self.num_labels))
self.parent.assertEqual(result.logits.shape, expected_shape)
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
config, pixel_values, labels = config_and_inputs
inputs_dict = {"pixel_values": pixel_values}
return config, inputs_dict
@require_torch
class TimesformerModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
"""
Here we also overwrite some of the tests of test_modeling_common.py, as TimeSformer does not use input_ids, inputs_embeds,
attention_mask and seq_length.
"""
all_model_classes = (TimesformerModel, TimesformerForVideoClassification) if is_torch_available() else ()
pipeline_model_mapping = (
{"feature-extraction": TimesformerModel, "video-classification": TimesformerForVideoClassification}
if is_torch_available()
else {}
)
test_pruning = False
test_torchscript = False
test_resize_embeddings = False
test_head_masking = False
def setUp(self):
self.model_tester = TimesformerModelTester(self)
self.config_tester = ConfigTester(
self, config_class=TimesformerConfig, has_text_modality=False, hidden_size=37
)
def _prepare_for_class(self, inputs_dict, model_class, return_labels=False):
inputs_dict = copy.deepcopy(inputs_dict)
if return_labels:
if model_class in get_values(MODEL_FOR_VIDEO_CLASSIFICATION_MAPPING):
inputs_dict["labels"] = torch.zeros(
self.model_tester.batch_size, dtype=torch.long, device=torch_device
)
return inputs_dict
def test_config(self):
self.config_tester.run_common_tests()
@unittest.skip(reason="TimeSformer does not use inputs_embeds")
def test_inputs_embeds(self):
pass
def test_model_common_attributes(self):
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
model = model_class(config)
self.assertIsInstance(model.get_input_embeddings(), (nn.Module))
x = model.get_output_embeddings()
self.assertTrue(x is None or isinstance(x, nn.Linear))
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_for_video_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_video_classification(*config_and_inputs)
@slow
def test_model_from_pretrained(self):
model_name = "facebook/timesformer-base-finetuned-k400"
model = TimesformerModel.from_pretrained(model_name)
self.assertIsNotNone(model)
def test_attention_outputs(self):
if not self.has_attentions:
pass
else:
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.return_dict = True
for model_class in self.all_model_classes:
seq_len = self.model_tester.seq_length
num_frames = self.model_tester.num_frames
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = False
config.return_dict = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
attentions = outputs.attentions
self.assertEqual(len(attentions), self.model_tester.num_hidden_layers)
# check that output_attentions also work using config
del inputs_dict["output_attentions"]
config.output_attentions = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
attentions = outputs.attentions
self.assertEqual(len(attentions), self.model_tester.num_hidden_layers)
# attentions has shape (batch_size x num_frames) x num_heads x (num_patches per frame + 1) x (num_patches per frame + 1)
self.assertListEqual(
list(attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads, seq_len // num_frames + 1, seq_len // num_frames + 1],
)
out_len = len(outputs)
# Check attention is always last and order is fine
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
self.assertEqual(out_len + 1, len(outputs))
self_attentions = outputs.attentions
self.assertEqual(len(self_attentions), self.model_tester.num_hidden_layers)
# attentions has shape (batch_size x num_frames) x num_heads x (num_patches per frame + 1) x (num_patches per frame + 1)
self.assertListEqual(
list(self_attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads, seq_len // num_frames + 1, seq_len // num_frames + 1],
)
def test_hidden_states_output(self):
def check_hidden_states_output(inputs_dict, config, model_class):
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
hidden_states = outputs.hidden_states
expected_num_layers = self.model_tester.num_hidden_layers + 1
self.assertEqual(len(hidden_states), expected_num_layers)
seq_length = self.model_tester.seq_length
self.assertListEqual(
list(hidden_states[0].shape[-2:]),
[seq_length, self.model_tester.hidden_size],
)
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
inputs_dict["output_hidden_states"] = True
check_hidden_states_output(inputs_dict, config, model_class)
# check that output_hidden_states also work using config
del inputs_dict["output_hidden_states"]
config.output_hidden_states = True
check_hidden_states_output(inputs_dict, config, model_class)
# We will verify our results on a video of eating spaghetti
# Frame indices used: [164 168 172 176 181 185 189 193 198 202 206 210 215 219 223 227]
def prepare_video():
file = hf_hub_download(
repo_id="hf-internal-testing/spaghetti-video", filename="eating_spaghetti.npy", repo_type="dataset"
)
video = np.load(file)
return list(video)
@require_torch
@require_vision
class TimesformerModelIntegrationTest(unittest.TestCase):
@cached_property
def default_image_processor(self):
# logits were tested with a different mean and std, so we use the same here
return (
VideoMAEImageProcessor(image_mean=[0.5, 0.5, 0.5], image_std=[0.5, 0.5, 0.5])
if is_vision_available()
else None
)
@slow
def test_inference_for_video_classification(self):
model = TimesformerForVideoClassification.from_pretrained("facebook/timesformer-base-finetuned-k400").to(
torch_device
)
image_processor = self.default_image_processor
video = prepare_video()
inputs = image_processor(video[:8], return_tensors="pt").to(torch_device)
# forward pass
with torch.no_grad():
outputs = model(**inputs)
# verify the logits
expected_shape = torch.Size((1, 400))
self.assertEqual(outputs.logits.shape, expected_shape)
expected_slice = torch.tensor([-0.3016, -0.7713, -0.4205]).to(torch_device)
self.assertTrue(torch.allclose(outputs.logits[0, :3], expected_slice, atol=1e-4))
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/vit/test_modeling_vit.py | # coding=utf-8
# Copyright 2021 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch ViT model. """
import unittest
from transformers import ViTConfig
from transformers.testing_utils import (
require_accelerate,
require_torch,
require_torch_accelerator,
require_torch_fp16,
require_vision,
slow,
torch_device,
)
from transformers.utils import cached_property, is_torch_available, is_vision_available
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from torch import nn
from transformers import ViTForImageClassification, ViTForMaskedImageModeling, ViTModel
if is_vision_available():
from PIL import Image
from transformers import ViTImageProcessor
class ViTModelTester:
def __init__(
self,
parent,
batch_size=13,
image_size=30,
patch_size=2,
num_channels=3,
is_training=True,
use_labels=True,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
type_sequence_label_size=10,
initializer_range=0.02,
scope=None,
encoder_stride=2,
):
self.parent = parent
self.batch_size = batch_size
self.image_size = image_size
self.patch_size = patch_size
self.num_channels = num_channels
self.is_training = is_training
self.use_labels = use_labels
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.scope = scope
self.encoder_stride = encoder_stride
# in ViT, the seq length equals the number of patches + 1 (we add 1 for the [CLS] token)
num_patches = (image_size // patch_size) ** 2
self.seq_length = num_patches + 1
def prepare_config_and_inputs(self):
pixel_values = floats_tensor([self.batch_size, self.num_channels, self.image_size, self.image_size])
labels = None
if self.use_labels:
labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
config = self.get_config()
return config, pixel_values, labels
def get_config(self):
return ViTConfig(
image_size=self.image_size,
patch_size=self.patch_size,
num_channels=self.num_channels,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
is_decoder=False,
initializer_range=self.initializer_range,
encoder_stride=self.encoder_stride,
)
def create_and_check_model(self, config, pixel_values, labels):
model = ViTModel(config=config)
model.to(torch_device)
model.eval()
result = model(pixel_values)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
def create_and_check_for_masked_image_modeling(self, config, pixel_values, labels):
model = ViTForMaskedImageModeling(config=config)
model.to(torch_device)
model.eval()
result = model(pixel_values)
self.parent.assertEqual(
result.reconstruction.shape, (self.batch_size, self.num_channels, self.image_size, self.image_size)
)
# test greyscale images
config.num_channels = 1
model = ViTForMaskedImageModeling(config)
model.to(torch_device)
model.eval()
pixel_values = floats_tensor([self.batch_size, 1, self.image_size, self.image_size])
result = model(pixel_values)
self.parent.assertEqual(result.reconstruction.shape, (self.batch_size, 1, self.image_size, self.image_size))
def create_and_check_for_image_classification(self, config, pixel_values, labels):
config.num_labels = self.type_sequence_label_size
model = ViTForImageClassification(config)
model.to(torch_device)
model.eval()
result = model(pixel_values, labels=labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.type_sequence_label_size))
# test greyscale images
config.num_channels = 1
model = ViTForImageClassification(config)
model.to(torch_device)
model.eval()
pixel_values = floats_tensor([self.batch_size, 1, self.image_size, self.image_size])
result = model(pixel_values)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.type_sequence_label_size))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
pixel_values,
labels,
) = config_and_inputs
inputs_dict = {"pixel_values": pixel_values}
return config, inputs_dict
@require_torch
class ViTModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
"""
Here we also overwrite some of the tests of test_modeling_common.py, as ViT does not use input_ids, inputs_embeds,
attention_mask and seq_length.
"""
all_model_classes = (
(
ViTModel,
ViTForImageClassification,
ViTForMaskedImageModeling,
)
if is_torch_available()
else ()
)
pipeline_model_mapping = (
{"image-feature-extraction": ViTModel, "image-classification": ViTForImageClassification}
if is_torch_available()
else {}
)
fx_compatible = True
test_pruning = False
test_resize_embeddings = False
test_head_masking = False
def setUp(self):
self.model_tester = ViTModelTester(self)
self.config_tester = ConfigTester(self, config_class=ViTConfig, has_text_modality=False, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
@unittest.skip(reason="ViT does not use inputs_embeds")
def test_inputs_embeds(self):
pass
def test_model_common_attributes(self):
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
model = model_class(config)
self.assertIsInstance(model.get_input_embeddings(), (nn.Module))
x = model.get_output_embeddings()
self.assertTrue(x is None or isinstance(x, nn.Linear))
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_for_masked_image_modeling(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_masked_image_modeling(*config_and_inputs)
def test_for_image_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_image_classification(*config_and_inputs)
@slow
def test_model_from_pretrained(self):
model_name = "google/vit-base-patch16-224"
model = ViTModel.from_pretrained(model_name)
self.assertIsNotNone(model)
# We will verify our results on an image of cute cats
def prepare_img():
image = Image.open("./tests/fixtures/tests_samples/COCO/000000039769.png")
return image
@require_torch
@require_vision
class ViTModelIntegrationTest(unittest.TestCase):
@cached_property
def default_image_processor(self):
return ViTImageProcessor.from_pretrained("google/vit-base-patch16-224") if is_vision_available() else None
@slow
def test_inference_image_classification_head(self):
model = ViTForImageClassification.from_pretrained("google/vit-base-patch16-224").to(torch_device)
image_processor = self.default_image_processor
image = prepare_img()
inputs = image_processor(images=image, return_tensors="pt").to(torch_device)
# forward pass
with torch.no_grad():
outputs = model(**inputs)
# verify the logits
expected_shape = torch.Size((1, 1000))
self.assertEqual(outputs.logits.shape, expected_shape)
expected_slice = torch.tensor([-0.2744, 0.8215, -0.0836]).to(torch_device)
self.assertTrue(torch.allclose(outputs.logits[0, :3], expected_slice, atol=1e-4))
@slow
def test_inference_interpolate_pos_encoding(self):
# ViT models have an `interpolate_pos_encoding` argument in their forward method,
# allowing to interpolate the pre-trained position embeddings in order to use
# the model on higher resolutions. The DINO model by Facebook AI leverages this
# to visualize self-attention on higher resolution images.
model = ViTModel.from_pretrained("facebook/dino-vits8").to(torch_device)
image_processor = ViTImageProcessor.from_pretrained("facebook/dino-vits8", size=480)
image = prepare_img()
inputs = image_processor(images=image, return_tensors="pt")
pixel_values = inputs.pixel_values.to(torch_device)
# forward pass
with torch.no_grad():
outputs = model(pixel_values, interpolate_pos_encoding=True)
# verify the logits
expected_shape = torch.Size((1, 3601, 384))
self.assertEqual(outputs.last_hidden_state.shape, expected_shape)
expected_slice = torch.tensor(
[[4.2340, 4.3906, -6.6692], [4.5463, 1.8928, -6.7257], [4.4429, 0.8496, -5.8585]]
).to(torch_device)
self.assertTrue(torch.allclose(outputs.last_hidden_state[0, :3, :3], expected_slice, atol=1e-4))
@slow
@require_accelerate
@require_torch_accelerator
@require_torch_fp16
def test_inference_fp16(self):
r"""
A small test to make sure that inference work in half precision without any problem.
"""
model = ViTModel.from_pretrained("facebook/dino-vits8", torch_dtype=torch.float16, device_map="auto")
image_processor = self.default_image_processor
image = prepare_img()
inputs = image_processor(images=image, return_tensors="pt")
pixel_values = inputs.pixel_values.to(torch_device)
# forward pass to make sure inference works in fp16
with torch.no_grad():
_ = model(pixel_values)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/vit/test_modeling_tf_vit.py | # coding=utf-8
# Copyright 2021 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the TensorFlow ViT model. """
from __future__ import annotations
import inspect
import unittest
from transformers import ViTConfig
from transformers.testing_utils import require_tf, require_vision, slow
from transformers.utils import cached_property, is_tf_available, is_vision_available
from ...test_configuration_common import ConfigTester
from ...test_modeling_tf_common import TFModelTesterMixin, floats_tensor, ids_tensor
from ...test_pipeline_mixin import PipelineTesterMixin
if is_tf_available():
import tensorflow as tf
from transformers import TFViTForImageClassification, TFViTModel
from transformers.modeling_tf_utils import keras
if is_vision_available():
from PIL import Image
from transformers import ViTImageProcessor
class TFViTModelTester:
def __init__(
self,
parent,
batch_size=13,
image_size=30,
patch_size=2,
num_channels=3,
is_training=True,
use_labels=True,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
type_sequence_label_size=10,
initializer_range=0.02,
num_labels=3,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.image_size = image_size
self.patch_size = patch_size
self.num_channels = num_channels
self.is_training = is_training
self.use_labels = use_labels
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.scope = scope
# in ViT, the seq length equals the number of patches + 1 (we add 1 for the [CLS] token)
num_patches = (image_size // patch_size) ** 2
self.seq_length = num_patches + 1
def prepare_config_and_inputs(self):
pixel_values = floats_tensor([self.batch_size, self.num_channels, self.image_size, self.image_size])
labels = None
if self.use_labels:
labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
config = self.get_config()
return config, pixel_values, labels
def get_config(self):
return ViTConfig(
image_size=self.image_size,
patch_size=self.patch_size,
num_channels=self.num_channels,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
is_decoder=False,
initializer_range=self.initializer_range,
)
def create_and_check_model(self, config, pixel_values, labels):
model = TFViTModel(config=config)
result = model(pixel_values, training=False)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
# Test with an image with different size than the one specified in config.
image_size = self.image_size // 2
pixel_values = pixel_values[:, :, :image_size, :image_size]
result = model(pixel_values, interpolate_pos_encoding=True, training=False)
seq_length = (image_size // self.patch_size) ** 2 + 1
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, seq_length, self.hidden_size))
def create_and_check_for_image_classification(self, config, pixel_values, labels):
config.num_labels = self.type_sequence_label_size
model = TFViTForImageClassification(config)
result = model(pixel_values, labels=labels, training=False)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.type_sequence_label_size))
# Test with an image with different size than the one specified in config.
image_size = self.image_size // 2
pixel_values = pixel_values[:, :, :image_size, :image_size]
result = model(pixel_values, interpolate_pos_encoding=True, training=False)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.type_sequence_label_size))
# test greyscale images
config.num_channels = 1
model = TFViTForImageClassification(config)
pixel_values = floats_tensor([self.batch_size, 1, self.image_size, self.image_size])
result = model(pixel_values)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.type_sequence_label_size))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
config, pixel_values, labels = config_and_inputs
inputs_dict = {"pixel_values": pixel_values}
return config, inputs_dict
@require_tf
class TFViTModelTest(TFModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
"""
Here we also overwrite some of the tests of test_modeling_tf_common.py, as ViT does not use input_ids, inputs_embeds,
attention_mask and seq_length.
"""
all_model_classes = (TFViTModel, TFViTForImageClassification) if is_tf_available() else ()
pipeline_model_mapping = (
{"feature-extraction": TFViTModel, "image-classification": TFViTForImageClassification}
if is_tf_available()
else {}
)
test_resize_embeddings = False
test_head_masking = False
test_onnx = False
def setUp(self):
self.model_tester = TFViTModelTester(self)
self.config_tester = ConfigTester(self, config_class=ViTConfig, has_text_modality=False, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
@unittest.skip(reason="ViT does not use inputs_embeds")
def test_inputs_embeds(self):
pass
@unittest.skip(reason="ViT does not use inputs_embeds")
def test_graph_mode_with_inputs_embeds(self):
pass
def test_model_common_attributes(self):
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
model = model_class(config)
self.assertIsInstance(model.get_input_embeddings(), (keras.layers.Layer))
x = model.get_output_embeddings()
self.assertTrue(x is None or isinstance(x, keras.layers.Layer))
def test_forward_signature(self):
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
model = model_class(config)
signature = inspect.signature(model.call)
# signature.parameters is an OrderedDict => so arg_names order is deterministic
arg_names = [*signature.parameters.keys()]
expected_arg_names = ["pixel_values"]
self.assertListEqual(arg_names[:1], expected_arg_names)
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_for_image_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_image_classification(*config_and_inputs)
@slow
def test_model_from_pretrained(self):
model = TFViTModel.from_pretrained("google/vit-base-patch16-224")
self.assertIsNotNone(model)
# We will verify our results on an image of cute cats
def prepare_img():
image = Image.open("./tests/fixtures/tests_samples/COCO/000000039769.png")
return image
@require_tf
@require_vision
class TFViTModelIntegrationTest(unittest.TestCase):
@cached_property
def default_image_processor(self):
return ViTImageProcessor.from_pretrained("google/vit-base-patch16-224") if is_vision_available() else None
@slow
def test_inference_image_classification_head(self):
model = TFViTForImageClassification.from_pretrained("google/vit-base-patch16-224")
image_processor = self.default_image_processor
image = prepare_img()
inputs = image_processor(images=image, return_tensors="tf")
# forward pass
outputs = model(**inputs)
# verify the logits
expected_shape = tf.TensorShape((1, 1000))
self.assertEqual(outputs.logits.shape, expected_shape)
expected_slice = tf.constant([-0.2744, 0.8215, -0.0836])
tf.debugging.assert_near(outputs.logits[0, :3], expected_slice, atol=1e-4)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/vit/test_image_processing_vit.py | # coding=utf-8
# Copyright 2021 HuggingFace Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
from transformers.testing_utils import require_torch, require_vision
from transformers.utils import is_vision_available
from ...test_image_processing_common import ImageProcessingTestMixin, prepare_image_inputs
if is_vision_available():
from transformers import ViTImageProcessor
class ViTImageProcessingTester(unittest.TestCase):
def __init__(
self,
parent,
batch_size=7,
num_channels=3,
image_size=18,
min_resolution=30,
max_resolution=400,
do_resize=True,
size=None,
do_normalize=True,
image_mean=[0.5, 0.5, 0.5],
image_std=[0.5, 0.5, 0.5],
):
size = size if size is not None else {"height": 18, "width": 18}
self.parent = parent
self.batch_size = batch_size
self.num_channels = num_channels
self.image_size = image_size
self.min_resolution = min_resolution
self.max_resolution = max_resolution
self.do_resize = do_resize
self.size = size
self.do_normalize = do_normalize
self.image_mean = image_mean
self.image_std = image_std
def prepare_image_processor_dict(self):
return {
"image_mean": self.image_mean,
"image_std": self.image_std,
"do_normalize": self.do_normalize,
"do_resize": self.do_resize,
"size": self.size,
}
def expected_output_image_shape(self, images):
return self.num_channels, self.size["height"], self.size["width"]
def prepare_image_inputs(self, equal_resolution=False, numpify=False, torchify=False):
return prepare_image_inputs(
batch_size=self.batch_size,
num_channels=self.num_channels,
min_resolution=self.min_resolution,
max_resolution=self.max_resolution,
equal_resolution=equal_resolution,
numpify=numpify,
torchify=torchify,
)
@require_torch
@require_vision
class ViTImageProcessingTest(ImageProcessingTestMixin, unittest.TestCase):
image_processing_class = ViTImageProcessor if is_vision_available() else None
def setUp(self):
self.image_processor_tester = ViTImageProcessingTester(self)
@property
def image_processor_dict(self):
return self.image_processor_tester.prepare_image_processor_dict()
def test_image_processor_properties(self):
image_processing = self.image_processing_class(**self.image_processor_dict)
self.assertTrue(hasattr(image_processing, "image_mean"))
self.assertTrue(hasattr(image_processing, "image_std"))
self.assertTrue(hasattr(image_processing, "do_normalize"))
self.assertTrue(hasattr(image_processing, "do_resize"))
self.assertTrue(hasattr(image_processing, "size"))
def test_image_processor_from_dict_with_kwargs(self):
image_processor = self.image_processing_class.from_dict(self.image_processor_dict)
self.assertEqual(image_processor.size, {"height": 18, "width": 18})
image_processor = self.image_processing_class.from_dict(self.image_processor_dict, size=42)
self.assertEqual(image_processor.size, {"height": 42, "width": 42})
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/vit/test_modeling_flax_vit.py | # Copyright 2021 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import inspect
import unittest
import numpy as np
from transformers import ViTConfig, is_flax_available
from transformers.testing_utils import require_flax, slow
from ...test_configuration_common import ConfigTester
from ...test_modeling_flax_common import FlaxModelTesterMixin, floats_tensor
if is_flax_available():
import jax
from transformers.models.vit.modeling_flax_vit import FlaxViTForImageClassification, FlaxViTModel
class FlaxViTModelTester(unittest.TestCase):
def __init__(
self,
parent,
batch_size=13,
image_size=30,
patch_size=2,
num_channels=3,
is_training=True,
use_labels=True,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
type_sequence_label_size=10,
initializer_range=0.02,
):
self.parent = parent
self.batch_size = batch_size
self.image_size = image_size
self.patch_size = patch_size
self.num_channels = num_channels
self.is_training = is_training
self.use_labels = use_labels
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
# in ViT, the seq length equals the number of patches + 1 (we add 1 for the [CLS] token)
num_patches = (image_size // patch_size) ** 2
self.seq_length = num_patches + 1
def prepare_config_and_inputs(self):
pixel_values = floats_tensor([self.batch_size, self.num_channels, self.image_size, self.image_size])
config = ViTConfig(
image_size=self.image_size,
patch_size=self.patch_size,
num_channels=self.num_channels,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
is_decoder=False,
initializer_range=self.initializer_range,
)
return config, pixel_values
def create_and_check_model(self, config, pixel_values):
model = FlaxViTModel(config=config)
result = model(pixel_values)
# expected sequence length = num_patches + 1 (we add 1 for the [CLS] token)
image_size = (self.image_size, self.image_size)
patch_size = (self.patch_size, self.patch_size)
num_patches = (image_size[1] // patch_size[1]) * (image_size[0] // patch_size[0])
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, num_patches + 1, self.hidden_size))
def create_and_check_for_image_classification(self, config, pixel_values):
config.num_labels = self.type_sequence_label_size
model = FlaxViTForImageClassification(config=config)
result = model(pixel_values)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.type_sequence_label_size))
# test greyscale images
config.num_channels = 1
model = FlaxViTForImageClassification(config)
pixel_values = floats_tensor([self.batch_size, 1, self.image_size, self.image_size])
result = model(pixel_values)
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
pixel_values,
) = config_and_inputs
inputs_dict = {"pixel_values": pixel_values}
return config, inputs_dict
@require_flax
class FlaxViTModelTest(FlaxModelTesterMixin, unittest.TestCase):
all_model_classes = (FlaxViTModel, FlaxViTForImageClassification) if is_flax_available() else ()
def setUp(self) -> None:
self.model_tester = FlaxViTModelTester(self)
self.config_tester = ConfigTester(self, config_class=ViTConfig, has_text_modality=False, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_for_image_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_image_classification(*config_and_inputs)
# We need to override this test because ViT's forward signature is different than text models.
def test_forward_signature(self):
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
model = model_class(config)
signature = inspect.signature(model.__call__)
# signature.parameters is an OrderedDict => so arg_names order is deterministic
arg_names = [*signature.parameters.keys()]
expected_arg_names = ["pixel_values"]
self.assertListEqual(arg_names[:1], expected_arg_names)
# We need to override this test because ViT expects pixel_values instead of input_ids
def test_jit_compilation(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
with self.subTest(model_class.__name__):
prepared_inputs_dict = self._prepare_for_class(inputs_dict, model_class)
model = model_class(config)
@jax.jit
def model_jitted(pixel_values, **kwargs):
return model(pixel_values=pixel_values, **kwargs)
with self.subTest("JIT Enabled"):
jitted_outputs = model_jitted(**prepared_inputs_dict).to_tuple()
with self.subTest("JIT Disabled"):
with jax.disable_jit():
outputs = model_jitted(**prepared_inputs_dict).to_tuple()
self.assertEqual(len(outputs), len(jitted_outputs))
for jitted_output, output in zip(jitted_outputs, outputs):
self.assertEqual(jitted_output.shape, output.shape)
@slow
def test_model_from_pretrained(self):
for model_class_name in self.all_model_classes:
model = model_class_name.from_pretrained("google/vit-base-patch16-224")
outputs = model(np.ones((1, 3, 224, 224)))
self.assertIsNotNone(outputs)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/bigbird_pegasus/test_modeling_bigbird_pegasus.py | # coding=utf-8
# Copyright 2021 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch BigBirdPegasus model. """
import copy
import tempfile
import unittest
from transformers import BigBirdPegasusConfig, is_torch_available
from transformers.testing_utils import (
require_sentencepiece,
require_tokenizers,
require_torch,
require_torch_fp16,
slow,
torch_device,
)
from ...generation.test_utils import GenerationTesterMixin
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, ids_tensor
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import (
BigBirdPegasusForCausalLM,
BigBirdPegasusForConditionalGeneration,
BigBirdPegasusForQuestionAnswering,
BigBirdPegasusForSequenceClassification,
BigBirdPegasusModel,
PegasusTokenizer,
)
from transformers.models.bigbird_pegasus.modeling_bigbird_pegasus import (
BigBirdPegasusDecoder,
BigBirdPegasusEncoder,
)
MODEL_ID = "google/bigbird-pegasus-large-pubmed"
def prepare_bigbird_pegasus_inputs_dict(
config,
input_ids,
decoder_input_ids,
attention_mask=None,
decoder_attention_mask=None,
):
if attention_mask is None:
attention_mask = input_ids.ne(config.pad_token_id)
if decoder_attention_mask is None:
decoder_attention_mask = decoder_input_ids.ne(config.pad_token_id)
input_dict = {
"input_ids": input_ids,
"decoder_input_ids": decoder_input_ids,
"attention_mask": attention_mask,
"decoder_attention_mask": attention_mask,
}
input_dict = {k: input_dict[k].to(torch_device) for k in input_dict}
return input_dict
class BigBirdPegasusModelTester:
def __init__(
self,
parent,
batch_size=7,
seq_length=256,
is_training=True,
use_labels=False,
vocab_size=99,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=31,
hidden_act="gelu_fast",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=260,
eos_token_id=1,
pad_token_id=0,
bos_token_id=2,
attention_type="block_sparse",
use_bias=False,
block_size=16,
num_random_blocks=3,
scale_embedding=True,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.eos_token_id = eos_token_id
self.pad_token_id = pad_token_id
self.bos_token_id = bos_token_id
self.attention_type = attention_type
self.use_bias = use_bias
self.block_size = block_size
self.num_random_blocks = num_random_blocks
self.scale_embedding = scale_embedding
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size).clamp(
3,
)
input_ids[:, -1] = self.eos_token_id # Eos Token
decoder_input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
config = self.get_config()
inputs_dict = prepare_bigbird_pegasus_inputs_dict(config, input_ids, decoder_input_ids)
return config, inputs_dict
def get_config(self):
return BigBirdPegasusConfig(
vocab_size=self.vocab_size,
d_model=self.hidden_size,
encoder_layers=self.num_hidden_layers,
decoder_layers=self.num_hidden_layers,
encoder_attention_heads=self.num_attention_heads,
decoder_attention_heads=self.num_attention_heads,
encoder_ffn_dim=self.intermediate_size,
decoder_ffn_dim=self.intermediate_size,
dropout=self.hidden_dropout_prob,
attention_dropout=self.attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
eos_token_id=self.eos_token_id,
bos_token_id=self.bos_token_id,
pad_token_id=self.pad_token_id,
attention_type=self.attention_type,
use_bias=self.use_bias,
block_size=self.block_size,
num_random_blocks=self.num_random_blocks,
scale_embedding=self.scale_embedding,
)
def prepare_config_and_inputs_for_common(self):
config, inputs_dict = self.prepare_config_and_inputs()
return config, inputs_dict
def create_and_check_decoder_model_past_large_inputs(self, config, inputs_dict):
model = BigBirdPegasusModel(config=config).get_decoder().to(torch_device).eval()
input_ids = inputs_dict["input_ids"]
attention_mask = inputs_dict["attention_mask"]
# first forward pass
outputs = model(input_ids, attention_mask=attention_mask, use_cache=True)
output, past_key_values = outputs.to_tuple()
# create hypothetical multiple next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 3), config.vocab_size)
next_attn_mask = ids_tensor((self.batch_size, 3), 2)
# append to next input_ids and
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
next_attention_mask = torch.cat([attention_mask, next_attn_mask], dim=-1)
output_from_no_past = model(next_input_ids, attention_mask=next_attention_mask)["last_hidden_state"]
output_from_past = model(next_tokens, attention_mask=next_attention_mask, past_key_values=past_key_values)[
"last_hidden_state"
]
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, -3:, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, :, random_slice_idx].detach()
self.parent.assertTrue(output_from_past_slice.shape[1] == next_tokens.shape[1])
# test that outputs are equal for slice
self.parent.assertTrue(torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-2))
def check_encoder_decoder_model_standalone(self, config, inputs_dict):
model = BigBirdPegasusModel(config=config).to(torch_device).eval()
outputs = model(**inputs_dict)
encoder_last_hidden_state = outputs.encoder_last_hidden_state
last_hidden_state = outputs.last_hidden_state
with tempfile.TemporaryDirectory() as tmpdirname:
encoder = model.get_encoder()
encoder.save_pretrained(tmpdirname)
encoder = BigBirdPegasusEncoder.from_pretrained(tmpdirname).to(torch_device)
encoder_last_hidden_state_2 = encoder(inputs_dict["input_ids"], attention_mask=inputs_dict["attention_mask"])[
0
]
self.parent.assertTrue((encoder_last_hidden_state_2 - encoder_last_hidden_state).abs().max().item() < 1e-3)
with tempfile.TemporaryDirectory() as tmpdirname:
decoder = model.get_decoder()
decoder.save_pretrained(tmpdirname)
decoder = BigBirdPegasusDecoder.from_pretrained(tmpdirname).to(torch_device)
last_hidden_state_2 = decoder(
input_ids=inputs_dict["decoder_input_ids"],
attention_mask=inputs_dict["decoder_attention_mask"],
encoder_hidden_states=encoder_last_hidden_state,
encoder_attention_mask=inputs_dict["attention_mask"],
)[0]
self.parent.assertTrue((last_hidden_state_2 - last_hidden_state).abs().max().item() < 1e-3)
def create_and_check_model(self, config, inputs_dict):
model = BigBirdPegasusModel(config=config).to(torch_device).eval()
input_ids = inputs_dict["input_ids"]
decoder_input_ids = inputs_dict["decoder_input_ids"]
result = model(input_ids, decoder_input_ids=decoder_input_ids, use_cache=True)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
@require_torch
class BigBirdPegasusModelTest(ModelTesterMixin, GenerationTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (
(
BigBirdPegasusModel,
BigBirdPegasusForConditionalGeneration,
BigBirdPegasusForSequenceClassification,
BigBirdPegasusForQuestionAnswering,
)
if is_torch_available()
else ()
)
all_generative_model_classes = (BigBirdPegasusForConditionalGeneration,) if is_torch_available() else ()
pipeline_model_mapping = (
{
"conversational": BigBirdPegasusForConditionalGeneration,
"feature-extraction": BigBirdPegasusModel,
"question-answering": BigBirdPegasusForQuestionAnswering,
"summarization": BigBirdPegasusForConditionalGeneration,
"text-classification": BigBirdPegasusForSequenceClassification,
"text-generation": BigBirdPegasusForCausalLM,
"text2text-generation": BigBirdPegasusForConditionalGeneration,
"translation": BigBirdPegasusForConditionalGeneration,
"zero-shot": BigBirdPegasusForSequenceClassification,
}
if is_torch_available()
else {}
)
is_encoder_decoder = True
test_missing_keys = False
test_pruning = False
test_head_masking = False
# torchscript tests are not passing for now.
# Also torchscript is not an important feature to have in the beginning.
test_torchscript = False
# TODO: Fix the failed tests
def is_pipeline_test_to_skip(
self, pipeline_test_casse_name, config_class, model_architecture, tokenizer_name, processor_name
):
if pipeline_test_casse_name == "QAPipelineTests" and not tokenizer_name.endswith("Fast"):
return True
return False
# overwrite from GenerationTesterMixin to solve problem
# with conflicting random seeds
def _get_input_ids_and_config(self, batch_size=2):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.attention_type = "original_full"
input_ids = inputs_dict[self.input_name]
attention_mask = torch.ones_like(input_ids, dtype=torch.long)
# cut to half length & take max batch_size 3
sequence_length = input_ids.shape[-1] // 2
input_ids = input_ids[:batch_size, :sequence_length]
attention_mask = attention_mask[:batch_size, :sequence_length]
if config.eos_token_id is not None and config.pad_token_id is None:
# hack to allow generate for models such as GPT2 as is done in `generate()`
config.pad_token_id = config.eos_token_id
return config, input_ids, attention_mask
def setUp(self):
self.model_tester = BigBirdPegasusModelTester(self)
self.config_tester = ConfigTester(self, config_class=BigBirdPegasusConfig)
def test_config(self):
self.config_tester.run_common_tests()
def test_save_load_strict(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs()
for model_class in self.all_model_classes:
model = model_class(config)
with tempfile.TemporaryDirectory() as tmpdirname:
model.save_pretrained(tmpdirname)
model2, info = model_class.from_pretrained(tmpdirname, output_loading_info=True)
self.assertEqual(info["missing_keys"], [])
def test_decoder_model_past_with_large_inputs(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_decoder_model_past_large_inputs(*config_and_inputs)
def test_encoder_decoder_model_standalone(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_common()
self.model_tester.check_encoder_decoder_model_standalone(*config_and_inputs)
def test_model_various_attn_type(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
for type in ["original_full", "block_sparse"]:
config_and_inputs[0].attention_type = type
self.model_tester.create_and_check_model(*config_and_inputs)
def test_generate_without_input_ids(self):
if self.model_tester.attention_type == "block_sparse":
# this test can never pass for BigBird-block-sparse attention since input_ids must be multiple of block_size
return
super().test_generate_without_input_ids()
def test_retain_grad_hidden_states_attentions(self):
if self.model_tester.attention_type == "block_sparse":
# this test can't pass since attention matrix (which is getting returned) can't have gradients (& just 0 at many locations)
return
super().test_retain_grad_hidden_states_attentions()
# BigBirdPegasusForSequenceClassification does not support inputs_embeds
def test_inputs_embeds(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in (
BigBirdPegasusModel,
BigBirdPegasusForConditionalGeneration,
BigBirdPegasusForQuestionAnswering,
):
model = model_class(config)
model.to(torch_device)
model.eval()
inputs = copy.deepcopy(self._prepare_for_class(inputs_dict, model_class))
if not self.is_encoder_decoder:
input_ids = inputs["input_ids"]
del inputs["input_ids"]
else:
encoder_input_ids = inputs["input_ids"]
decoder_input_ids = inputs.get("decoder_input_ids", encoder_input_ids)
del inputs["input_ids"]
inputs.pop("decoder_input_ids", None)
wte = model.get_input_embeddings()
if not self.is_encoder_decoder:
inputs["inputs_embeds"] = wte(input_ids)
else:
inputs["inputs_embeds"] = wte(encoder_input_ids)
inputs["decoder_inputs_embeds"] = wte(decoder_input_ids)
with torch.no_grad():
model(**inputs)[0]
@require_torch_fp16
def test_generate_fp16(self):
config, input_dict = self.model_tester.prepare_config_and_inputs()
input_dict.pop("decoder_attention_mask")
input_dict.pop("decoder_input_ids")
model = BigBirdPegasusForConditionalGeneration(config).eval().to(torch_device)
model.half()
model.generate(**input_dict)
model.generate(**input_dict, do_sample=True, early_stopping=False, num_return_sequences=3)
@slow
def test_batched_forward_original_full(self):
self._check_batched_forward(attn_type="original_full")
@slow
def test_batched_forward_block_sparse(self):
self._check_batched_forward(attn_type="block_sparse", tolerance=1e-1)
def _check_batched_forward(self, attn_type, tolerance=1e-3):
config, _ = self.model_tester.prepare_config_and_inputs()
config.max_position_embeddings = 128
config.block_size = 16
config.attention_type = attn_type
model = BigBirdPegasusForConditionalGeneration(config).to(torch_device)
model.eval()
chunk_length = 32
sample_with_padding = [3, 8, 11] * chunk_length + [0] * chunk_length
sample_without_padding = [4, 7, 9, 13] * chunk_length
target_ids_without_padding = [2, 3] * 8
target_ids_with_padding = [7, 8] * 6 + 4 * [-100]
attention_mask = torch.tensor(
[[1] * 3 * chunk_length + [0] * chunk_length, [1] * 4 * chunk_length],
device=torch_device,
dtype=torch.long,
)
input_ids = torch.tensor([sample_with_padding, sample_without_padding], device=torch_device, dtype=torch.long)
labels = torch.tensor(
[target_ids_without_padding, target_ids_with_padding], device=torch_device, dtype=torch.long
)
with torch.no_grad():
logits_batched = model(input_ids=input_ids, attention_mask=attention_mask, labels=labels).logits
with torch.no_grad():
logits_single_first = model(input_ids=input_ids[:1, :-chunk_length], labels=labels[:1]).logits
self.assertTrue(torch.allclose(logits_batched[0, -3:], logits_single_first[0, -3:], atol=tolerance))
with torch.no_grad():
logits_single_second = model(input_ids=input_ids[1:], labels=labels[1:, :-4]).logits
self.assertTrue(torch.allclose(logits_batched[1, :3], logits_single_second[0, :3], atol=tolerance))
def test_auto_padding(self):
ids = [[7, 6, 9] * 65]
config, _ = self.model_tester.prepare_config_and_inputs()
input_ids = torch.tensor(ids, device=torch_device, dtype=torch.long)
attention_mask = input_ids.new_ones(input_ids.shape)
decoder_input_ids = torch.tensor([[33, 5, 8] * 3], device=torch_device, dtype=torch.long)
config.block_size = 8
model = BigBirdPegasusForConditionalGeneration(config).eval().to(torch_device)
output1 = model(input_ids=input_ids, attention_mask=attention_mask, decoder_input_ids=decoder_input_ids)[
"logits"
]
ids = [[7, 6, 9] * 65 + [0] * 5]
input_ids = torch.tensor(ids, device=torch_device, dtype=torch.long)
attention_mask = torch.tensor([[1] * 3 * 65 + [0] * 5], device=torch_device, dtype=torch.long)
output2 = model(input_ids=input_ids, attention_mask=attention_mask, decoder_input_ids=decoder_input_ids)[
"logits"
]
self.assertTrue(torch.allclose(output1, output2, atol=1e-5))
def test_for_change_to_full_attn(self):
self.model_tester.seq_length = 9
config, input_dict = self.model_tester.prepare_config_and_inputs()
# automatic switch will happen
config.attention_type = "block_sparse"
model = BigBirdPegasusForConditionalGeneration(config).eval().to(torch_device)
state_dict = model.state_dict()
outputs1 = model(**input_dict)["logits"]
config.attention_type = "original_full"
model = BigBirdPegasusForConditionalGeneration(config).eval().to(torch_device)
model.load_state_dict(state_dict)
outputs2 = model(**input_dict)["logits"]
self.assertTrue(torch.allclose(outputs1, outputs2, atol=1e-5))
@require_torch
@require_sentencepiece
@require_tokenizers
@slow
class BigBirdPegasusModelIntegrationTests(unittest.TestCase):
def _get_dummy_input_ids(self):
# fmt: off
ids = torch.tensor(
[[685, 560, 630, 193, 836, 764, 708, 360, 10, 724, 278, 755, 805, 600, 71, 473, 601, 397, 315, 706, 487, 552, 88, 175, 601, 850, 678, 538, 846, 73, 778, 917, 116, 977, 756, 710, 1023, 848, 432, 449, 851, 100, 985, 178, 756, 798, 660, 148, 911, 424, 289, 962, 266, 698, 640, 545, 544, 715, 245, 152, 676, 511, 460, 883, 184, 29, 803, 129, 129, 933, 54, 902, 551, 489, 757, 274, 336, 389, 618, 43, 443, 544, 889, 258, 322, 1000, 938, 58, 292, 871, 120, 780, 431, 83, 92, 897, 399, 612, 566, 909, 634, 939, 85, 204, 325, 775, 965, 48, 640, 1013, 132, 973, 869, 181, 1001, 847, 144, 661, 228, 955, 792, 720, 910, 374, 854, 561, 306, 582, 170, 676, 449, 96, 198, 607, 257, 882, 691, 293, 931, 817, 862, 388, 611, 555, 974, 369, 1000, 918, 202, 384, 513, 907, 371, 556, 955, 384, 24, 700, 131, 378, 99, 575, 932, 735, 124, 964, 595, 943, 740, 149, 210, 563, 412, 783, 42, 59, 706, 37, 779, 87, 44, 873, 12, 771, 308, 81, 33, 183, 129, 807, 276, 175, 555, 372, 185, 445, 489, 590, 287, 281, 638, 771, 516, 95, 227, 876, 270, 881, 297, 329, 20, 608, 841, 411, 451, 249, 181, 324, 1005, 830, 783, 865, 261, 964, 750, 140, 1021, 599, 462, 890, 622, 844, 697, 529, 153, 926, 150, 111, 26, 465, 957, 890, 887, 118, 446, 596, 674, 873, 929, 229, 508, 764, 122, 327, 470, 288, 526, 840, 697, 153, 592, 42, 275, 553, 439, 208, 780, 167, 112, 350, 1018, 130, 736, 887, 813, 217, 382, 25, 68, 979, 1008, 772, 235, 717, 999, 292, 727, 1023, 702, 710, 728, 556, 33, 12, 617, 213, 139, 695, 1004, 422, 638, 669, 624, 489, 771, 540, 980, 218, 664, 822, 308, 175, 149, 950, 542, 580, 548, 808, 394, 74, 298, 920, 900, 815, 731, 947, 877, 772, 800, 778, 395, 540, 430, 200, 424, 62, 342, 866, 45, 803, 931, 89, 34, 646, 233, 768, 37, 769, 460, 291, 198, 895, 950, 255, 81, 447, 137, 190, 130, 210, 369, 292, 377, 348, 169, 885, 805, 177, 538, 324, 872, 509, 804, 115, 799, 30, 754, 290, 147, 274, 222, 341, 510, 515, 70, 358, 909, 557, 886, 766, 323, 624, 92, 342, 424, 552, 972, 663, 415, 658, 711, 968, 275, 861, 44, 84, 434, 810, 94, 175, 406, 202, 858, 499, 481, 988, 330, 541, 1004, 210, 618, 955, 897, 983, 576, 17, 107, 165, 607, 537, 629, 192, 196, 308, 137, 953, 860, 94, 892, 751, 88, 161, 148, 585, 456, 88, 14, 315, 594, 121, 885, 952, 833, 716, 733, 933, 282, 801, 427, 783, 471, 285, 277, 979, 325, 535, 228, 891, 596, 648, 969, 574, 654, 518, 257, 137, 208, 464, 950, 140, 5, 424, 349, 942, 283, 587, 821, 1007, 434, 220, 820, 740, 874, 787, 374, 291, 564, 671, 438, 827, 940, 824, 509, 1021, 787, 942, 856, 450, 327, 491, 54, 817, 95, 60, 337, 667, 637, 164, 571, 946, 107, 202, 301, 782, 890, 839, 551, 680, 649, 14, 1017, 904, 721, 1017, 535, 505, 848, 986, 777, 740, 775, 210, 456, 469, 474, 963, 573, 401, 57, 883, 750, 664, 281, 5, 613, 1005, 306, 344, 543, 567, 154, 789, 354, 358, 698, 408, 412, 30, 930, 372, 822, 632, 948, 855, 503, 8, 618, 1010, 138, 695, 897, 852, 377, 933, 722, 149, 886, 1009, 260, 127, 811, 578, 533, 805, 325, 977, 113, 944, 651, 238, 361, 991, 860, 556, 64, 928, 917, 455, 266, 445, 604, 624, 420, 340, 845, 275, 370, 843, 227, 226, 940, 644, 909, 229, 827, 898, 370, 129, 808, 25, 699, 293, 356, 838, 135, 4, 227, 890, 681, 445, 418, 285, 837, 27, 737, 249, 366, 948, 202, 438, 198, 930, 648, 638, 607, 73, 247, 853, 136, 708, 214, 476, 621, 324, 103, 853, 328, 596, 224, 257, 646, 348, 108, 927, 970, 980, 520, 150, 998, 477, 393, 684, 559, 1, 361, 692, 551, 90, 75, 500, 739, 636, 344, 97, 852, 283, 719, 33, 116, 455, 866, 429, 828, 826, 691, 174, 746, 133, 442, 94, 348, 402, 420, 707, 405, 942, 186, 976, 376, 677, 874, 703, 517, 498, 499, 206, 415, 366, 856, 739, 420, 586, 219, 952, 539, 375, 23, 461, 720, 355, 603, 52, 999, 815, 721, 574, 445, 816, 1019, 105, 641, 395, 972, 910, 328, 607, 519, 686, 246, 415, 528, 170, 167, 310, 940, 595, 392, 221, 834, 682, 835, 115, 861, 335, 742, 220, 247, 101, 416, 222, 179, 509, 175, 606, 627, 674, 781, 737, 746, 849, 67, 457, 1012, 126, 139, 625, 731, 156, 697, 121, 322, 449, 710, 857, 291, 976, 4, 701, 239, 678, 172, 724, 857, 583, 661, 903, 797, 628, 903, 835, 605, 989, 615, 870, 380, 710, 110, 330, 101, 695, 846, 918, 508, 672, 594, 36, 238, 244, 251, 393, 767, 282, 22, 430, 230, 983, 401, 154, 1007, 120, 678, 896, 386, 390, 711, 397, 347, 587, 1020, 951, 79, 831, 585, 200, 814, 134, 560, 700, 171, 452, 139, 755, 314, 476, 346, 388, 126, 719, 851, 198, 699, 901, 18, 710, 448, 351, 665, 644, 326, 425, 165, 571, 178, 440, 665, 674, 915, 866, 463, 754, 136, 950, 748, 47, 497, 1013, 640, 930, 338, 158, 525, 631, 815, 887, 289, 803, 116, 600, 637, 410, 175, 499, 876, 565, 1002, 623, 577, 333, 887, 586, 147, 773, 776, 644, 49, 77, 294, 117, 494, 561, 110, 979, 180, 562, 72, 859, 434, 1007, 286, 516, 75, 597, 491, 322, 888, 533, 209, 43, 499, 29, 411, 856, 181, 305, 963, 615, 778, 259, 373, 877, 746, 858, 381, 886, 613, 91, 69, 618, 523, 13, 617, 226, 422, 168, 929, 379, 290, 923, 100, 218, 307, 345, 211, 789, 735, 669, 585, 275, 410, 921, 552, 235, 636, 285, 665, 659, 708, 173, 724, 302, 823, 1, 139, 708, 903, 732, 868, 442, 967, 916, 163, 51, 243, 871]], # noqa: E231
dtype=torch.long,
device=torch_device,
)
# fmt: on
return ids
def _get_dummy_target_ids(self):
# fmt: off
ids = torch.tensor(
[[13, 6, 1, 4, 12, 4, 8, 10, 4, 6, 3, 5, 8, 7, 9, 9]], # noqa: E231
dtype=torch.long,
device=torch_device,
)
# fmt: on
return ids
def test_inference_block_sparse(self):
model = BigBirdPegasusForConditionalGeneration.from_pretrained(
MODEL_ID, attention_type="block_sparse", block_size=16, num_random_blocks=3
)
model.to(torch_device)
input_ids = self._get_dummy_input_ids()
target_ids = self._get_dummy_target_ids()
outputs = model(input_ids, labels=target_ids)
prediction_logits = outputs.logits
self.assertEqual(prediction_logits.shape, torch.Size((1, 16, 96103)))
# fmt: off
expected_prediction_logits_slice = torch.tensor(
[[1.5118, 5.5227, 4.8125, 1.7603, 8.1704, 3.996, 4.8118, 6.7806, 2.2297, 6.9834, 3.1906, 0.103, 7.1515, 6.3679, 3.1896, 6.3054, 3.9741, 6.3772, 5.0042, -0.6338, 6.7868, 0.592, 0.5363, 1.87, -0.331, -2.4518, 1.8263, 3.1899], [1.5702, 5.8135, 4.6675, 2.3674, 8.9828, 3.7913, 5.4027, 7.6567, 1.9007, 7.3706, 3.8824, 0.0247, 7.6094, 6.6985, 3.2826, 7.0094, 3.8713, 5.6555, 5.0439, -0.3519, 7.1525, 0.4062, -0.2419, 2.2194, -0.6447, -2.9614, 2.0713, 3.248], [1.4527, 5.6003, 4.5381, 2.6382, 9.2809, 3.2969, 5.6811, 8.4011, 1.6909, 7.4937, 4.3185, -0.0878, 7.61, 6.6822, 3.4753, 7.3962, 3.5336, 4.9216, 4.943, -0.2043, 7.3326, 0.2199, -0.6016, 2.4367, -0.7043, -3.0689, 2.3215, 3.0611], [1.1084, 5.6308, 4.4886, 2.717, 9.4103, 3.0733, 5.5825, 8.4325, 1.3075, 7.5495, 4.4782, -0.1092, 7.8115, 6.6285, 3.5311, 7.6853, 3.509, 4.4994, 4.9224, -0.1384, 7.3069, -0.0473, -0.8578, 2.4632, -0.5249, -3.4627, 2.2671, 2.8818]], # noqa: E231
device=torch_device,
)
# fmt: on
self.assertTrue(
torch.allclose(prediction_logits[0, 4:8, 128:156], expected_prediction_logits_slice, atol=1e-4)
)
def test_inference_full_attn(self):
model = BigBirdPegasusForConditionalGeneration.from_pretrained(MODEL_ID, attention_type="original_full")
model.to(torch_device)
input_ids = self._get_dummy_input_ids()
target_ids = self._get_dummy_target_ids()
outputs = model(input_ids, labels=target_ids)
prediction_logits = outputs.logits
self.assertEqual(prediction_logits.shape, torch.Size((1, 16, 96103)))
# fmt: off
expected_prediction_logits_slice = torch.tensor(
[[1.3418, 5.8304, 6.5662, 2.0448, 8.7702, 4.6579, 4.9947, 6.429, 2.4296, 7.9431, 4.217, 0.0672, 7.334, 5.1966, 2.9603, 6.0814, 4.6756, 7.5522, 5.076, 0.213, 6.6638, 0.6577, 0.244, 2.1221, 0.7531, -2.4076, 1.8731, 3.5594], [1.5525, 6.0524, 6.309, 2.6245, 9.229, 4.5213, 5.0913, 7.0622, 1.7992, 8.0962, 4.7994, -0.0248, 7.7168, 5.5878, 3.0883, 6.5248, 4.7895, 6.9974, 4.8787, 0.5445, 6.6686, 0.0102, -0.1659, 2.6195, 0.7389, -2.8956, 1.9928, 3.3777], [1.6407, 6.2104, 6.0331, 2.8076, 9.4074, 3.9772, 5.0574, 7.5316, 1.4201, 8.3035, 5.0212, -0.1031, 7.553, 5.5023, 3.1427, 6.7674, 4.4409, 6.457, 4.525, 0.728, 6.5422, -0.6234, -0.4726, 2.7486, 0.6985, -3.0804, 1.9669, 3.2365], [1.5065, 6.1271, 5.8296, 2.8405, 9.5649, 3.6834, 5.1214, 7.546, 0.9758, 8.3335, 5.1952, -0.1395, 7.4348, 5.6893, 3.2942, 7.0356, 4.1665, 5.9695, 4.3898, 0.8931, 6.3988, -0.8957, -0.7522, 2.8924, 0.6498, -3.4358, 1.8654, 2.9735]], # noqa: E231
device=torch_device,
)
# fmt: on
self.assertTrue(
torch.allclose(prediction_logits[0, 4:8, 128:156], expected_prediction_logits_slice, atol=1e-4)
)
def test_seq_to_seq_generation(self):
MODEL_ID = "google/bigbird-pegasus-large-arxiv"
model = BigBirdPegasusForConditionalGeneration.from_pretrained(MODEL_ID).to(torch_device)
tokenizer = PegasusTokenizer.from_pretrained(MODEL_ID)
ARTICLE_LEP = r"""the lep experiments at the resonance of @xmath1-boson have tested the standard model ( sm ) at quantum level , measuring the @xmath1-decay into fermion pairs with an accuracy of one part in ten thousands . the good agreement of the lep data with the sm predictions have severely constrained the behavior of new physics at the @xmath1-pole . taking these achievements into account one can imagine that the physics of @xmath1-boson will again play the central role in the frontier of particle physics if the next generation @xmath1 factory comes true with the generated @xmath1 events several orders of magnitude higher than that of the lep . this factory can be realized in the gigaz option of the international linear collider ( ilc)@xcite . the ilc is a proposed electron - positron collider with tunable energy ranging from @xmath12 to @xmath13 and polarized beams in its first phase , and the gigaz option corresponds to its operation on top of the resonance of @xmath1 boson by adding a bypass to its main beam line . given the high luminosity , @xmath14 , and the cross section at the resonance of @xmath1 boson , @xmath15 , about @xmath16 @xmath1 events can be generated in an operational year of @xmath17 of gigaz , which implies that the expected sensitivity to the branching ratio of @xmath1-decay can be improved from @xmath18 at the lep to @xmath19 at the gigaz@xcite . in light of this , the @xmath1-boson properties , especially its exotic or rare decays which are widely believed to be sensitive to new physics , should be investigated comprehensively to evaluate their potential in probing new physics . among the rare @xmath1-decays , the flavor changing ( fc ) processes were most extensively studied to explore the flavor texture in new physics @xcite , and it was found that , although these processes are severely suppressed in the sm , their branching ratios in new physics models can be greatly enhanced to @xmath19 for lepton flavor violation decays @xcite and @xmath20 for quark flavor violation decays @xcite . besides the fc processes , the @xmath1-decay into light higgs boson(s ) is another type of rare process that was widely studied , e.g. the decay @xmath21 ( @xmath22 ) with the particle @xmath0 denoting a light higgs boson was studied in @xcite , the decay @xmath23 was studied in the two higgs doublet model ( 2hdm)@xcite and the minimal supersymmetric standard model ( mssm)@xcite , and the decay @xmath4 was studied in a model independent way @xcite , in 2hdm@xcite and also in mssm@xcite . these studies indicate that , in contrast with the kinematic forbidden of these decays in the sm , the rates of these decays can be as large as @xmath18 in new physics models , which lie within the expected sensitivity of the gigaz . in this work , we extend the previous studies of these decays to some new models and investigate these decays altogether . we are motivated by some recent studies on the singlet extension of the mssm , such as the next - to - minimal supersymmetric standard model ( nmssm ) @xcite and the nearly minimal supersymmetric standard model ( nmssm ) @xcite , where a light cp - odd higgs boson @xmath0 with singlet - dominant component may naturally arise from the spontaneous breaking of some approximate global symmetry like @xmath24 or peccei - quuin symmetry @xcite . these non - minimal supersymmetric models can not only avoid the @xmath25-problem , but also alleviate the little hierarchy by having such a light higgs boson @xmath0 @xcite . we are also motivated by that , with the latest experiments , the properties of the light higgs boson are more stringently constrained than before . so it is worth updating the previous studies . so far there is no model - independent lower bound on the lightest higgs boson mass . in the sm , it must be heavier than @xmath26 gev , obtained from the null observation of the higgs boson at lep experiments . however , due to the more complex structure of the higgs sector in the extensions of the sm , this lower bound can be significantly relaxed according to recent studies , e.g. , for the cp - odd higgs boson @xmath0 we have @xmath27 gev in the nmssm @xcite , @xmath28 gev in the nmssm @xcite , and @xmath29 gev in the lepton - specific 2hdm ( l2hdm ) @xcite . with such a light cp - odd higgs boson , the z - decay into one or more @xmath0 is open up . noting that the decay @xmath30 is forbidden due to bose symmetry , we in this work study the rare @xmath1-decays @xmath6 ( @xmath22 ) , @xmath31 and @xmath4 in a comparative way for four models , namely the type - ii 2hdm@xcite , the l2hdm @xcite , the nmssm and the nmssm . in our study , we examine carefully the constraints on the light @xmath0 from many latest experimental results . this work is organized as follows . in sec . ii we briefly describe the four new physics models . in sec . iii we present the calculations of the rare @xmath1-decays . in sec . iv we list the constraints on the four new physics models . in sec . v we show the numerical results for the branching ratios of the rare @xmath1-decays in various models . finally , the conclusion is given in sec . as the most economical way , the sm utilizes one higgs doublet to break the electroweak symmetry . as a result , the sm predicts only one physical higgs boson with its properties totally determined by two free parameters . in new physics models , the higgs sector is usually extended by adding higgs doublets and/or singlets , and consequently , more physical higgs bosons are predicted along with more free parameters involved in . the general 2hdm contains two @xmath32 doublet higgs fields @xmath33 and @xmath34 , and with the assumption of cp - conserving , its scalar potential can be parameterized as@xcite : @xmath35,\end{aligned}\ ] ] where @xmath36 ( @xmath37 ) are free dimensionless parameters , and @xmath38 ( @xmath39 ) are the parameters with mass dimension . after the electroweak symmetry breaking , the spectrum of this higgs sector includes three massless goldstone modes , which become the longitudinal modes of @xmath40 and @xmath1 bosons , and five massive physical states : two cp - even higgs bosons @xmath41 and @xmath42 , one neutral cp - odd higgs particle @xmath0 and a pair of charged higgs bosons @xmath43 . noting the constraint @xmath44 with @xmath45 and @xmath46 denoting the vacuum expectation values ( vev ) of @xmath33 and @xmath34 respectively , we choose @xmath47 as the input parameters with @xmath48 , and @xmath49 being the mixing angle that diagonalizes the mass matrix of the cp - even higgs fields . the difference between the type - ii 2hdm and the l2hdm comes from the yukawa coupling of the higgs bosons to quark / lepton . in the type - ii 2hdm , one higgs doublet @xmath34 generates the masses of up - type quarks and the other doublet @xmath33 generates the masses of down - type quarks and charged leptons ; while in the l2hdm one higgs doublet @xmath33 couples only to leptons and the other doublet @xmath34 couples only to quarks . so the yukawa interactions of @xmath0 to fermions in these two models are given by @xcite @xmath50 with @xmath51 denoting generation index . obviously , in the type - ii 2hdm the @xmath52 coupling and the @xmath53 coupling can be simultaneously enhanced by @xmath54 , while in the l2hdm only the @xmath53 coupling is enhanced by @xmath55 . the structures of the nmssm and the nmssm are described by their superpotentials and corresponding soft - breaking terms , which are given by @xcite @xmath56 where @xmath57 is the superpotential of the mssm without the @xmath25 term , @xmath58 and @xmath59 are higgs doublet and singlet superfields with @xmath60 and @xmath61 being their scalar component respectively , @xmath62 , @xmath63 , @xmath64 , @xmath65 , @xmath66 and @xmath67 are soft breaking parameters , and @xmath68 and @xmath69 are coefficients of the higgs self interactions . with the superpotentials and the soft - breaking terms , one can get the higgs potentials of the nmssm and the nmssm respectively . like the 2hdm , the higgs bosons with same cp property will mix and the mass eigenstates are obtained by diagonalizing the corresponding mass matrices : @xmath70 where the fields on the right hands of the equations are component fields of @xmath71 , @xmath72 and @xmath61 defined by @xmath73 @xmath74 and @xmath75 are respectively the cp - even and cp - odd neutral higgs bosons , @xmath76 and @xmath77 are goldstone bosons eaten by @xmath1 and @xmath78 , and @xmath79 is the charged higgs boson . so both the nmssm and nmssm predict three cp - even higgs bosons , two cp - odd higgs bosons and one pair of charged higgs bosons . in general , the lighter cp - odd higgs @xmath0 in these model is the mixture of the singlet field @xmath80 and the doublet field combination , @xmath81 , i.e. @xmath82 and its couplings to down - type quarks are then proportional to @xmath83 . so for singlet dominated @xmath0 , @xmath84 is small and the couplings are suppressed . as a comparison , the interactions of @xmath0 with the squarks are given by@xcite @xmath85 i.e. the interaction does not vanish when @xmath86 approaches zero . just like the 2hdm where we use the vevs of the higgs fields as fundamental parameters , we choose @xmath68 , @xmath69 , @xmath87 , @xmath88 , @xmath66 and @xmath89 as input parameters for the nmssm@xcite and @xmath68 , @xmath54 , @xmath88 , @xmath65 , @xmath90 and @xmath91 as input parameters for the nmssm@xcite . about the nmssm and the nmssm , three points should be noted . the first is for the two models , there is no explicit @xmath92term , and the effective @xmath25 parameter ( @xmath93 ) is generated when the scalar component of @xmath59 develops a vev . the second is , the nmssm is actually same as the nmssm with @xmath94@xcite , because the tadpole terms @xmath95 and its soft breaking term @xmath96 in the nmssm do not induce any interactions , except for the tree - level higgs boson masses and the minimization conditions . and the last is despite of the similarities , the nmssm has its own peculiarity , which comes from its neutralino sector . in the basis @xmath97 , its neutralino mass matrix is given by @xcite @xmath98 where @xmath99 and @xmath100 are @xmath101 and @xmath102 gaugino masses respectively , @xmath103 , @xmath104 , @xmath105 and @xmath106 . after diagonalizing this matrix one can get the mass eigenstate of the lightest neutralino @xmath107 with mass taking the following form @xcite @xmath108 this expression implies that @xmath107 must be lighter than about @xmath109 gev for @xmath110 ( from lower bound on chargnio mass ) and @xmath111 ( perturbativity bound ) . like the other supersymmetric models , @xmath107 as the lightest sparticle acts as the dark matter in the universe , but due to its singlino - dominated nature , it is difficult to annihilate sufficiently to get the correct density in the current universe . so the relic density of @xmath107 plays a crucial way in selecting the model parameters . for example , as shown in @xcite , for @xmath112 , there is no way to get the correct relic density , and for the other cases , @xmath107 mainly annihilates by exchanging @xmath1 boson for @xmath113 , or by exchanging a light cp - odd higgs boson @xmath0 with mass satisfying the relation @xmath114 for @xmath115 . for the annihilation , @xmath54 and @xmath25 are required to be less than 10 and @xmath116 respectively because through eq.([mass - exp ] ) a large @xmath87 or @xmath25 will suppress @xmath117 to make the annihilation more difficult . the properties of the lightest cp - odd higgs boson @xmath0 , such as its mass and couplings , are also limited tightly since @xmath0 plays an important role in @xmath107 annihilation . the phenomenology of the nmssm is also rather special , and this was discussed in detail in @xcite . in the type - ii 2hdm , l2hdm , nmssm and nmssm , the rare @xmath1-decays @xmath118 ( @xmath22 ) , @xmath3 and @xmath4 may proceed by the feynman diagrams shown in fig.[fig1 ] , fig.[fig2 ] and fig.[fig3 ] respectively . for these diagrams , the intermediate state @xmath119 represents all possible cp - even higgs bosons in the corresponding model , i.e. @xmath41 and @xmath42 in type - ii 2hdm and l2hdm and @xmath41 , @xmath42 and @xmath120 in nmssm and nmssm . in order to take into account the possible resonance effects of @xmath119 in fig.[fig1](c ) for @xmath2 and fig.[fig3 ] ( a ) for @xmath11 , we have calculated all the decay modes of @xmath119 and properly included the width effect in its propagator . as to the decay @xmath121 , two points should be noted . one is , unlike the decays @xmath6 and @xmath11 , this process proceeds only through loops mediated by quarks / leptons in the type - ii 2hdm and l2hdm , and additionally by sparticles in the nmssm and nmssm . so in most cases its rate should be much smaller than the other two . the other is due to cp - invariance , loops mediated by squarks / sleptons give no contribution to the decay@xcite . in actual calculation , this is reflected by the fact that the coupling coefficient of @xmath122 differs from that of @xmath123 by a minus sign ( see eq.([asqsq ] ) ) , and as a result , the squark - mediated contributions to @xmath121 are completely canceled out . with regard to the rare decay @xmath11 , we have more explanations . in the lowest order , this decay proceeds by the diagram shown in fig.[fig3 ] ( a ) , and hence one may think that , as a rough estimate , it is enough to only consider the contributions from fig.[fig3](a ) . however , we note that in some cases of the type - ii 2hdm and l2hdm , due to the cancelation of the contributions from different @xmath119 in fig.[fig3 ] ( a ) and also due to the potentially largeness of @xmath124 couplings ( i.e. larger than the electroweak scale @xmath125 ) , the radiative correction from the higgs - mediated loops may dominate over the tree level contribution even when the tree level prediction of the rate , @xmath126 , exceeds @xmath20 . on the other hand , we find the contribution from quark / lepton - mediated loops can be safely neglected if @xmath127 in the type - ii 2hdm and the l2hdm . in the nmssm and the nmssm , besides the corrections from the higgs- and quark / lepton - mediated loops , loops involving sparticles such as squarks , charginos and neutralinos can also contribute to the decay . we numerically checked that the contributions from squarks and charginos can be safely neglected if @xmath127 . we also calculated part of potentially large neutralino correction ( note that there are totally about @xmath128 diagrams for such correction ! ) and found they can be neglected too . since considering all the radiative corrections will make our numerical calculation rather slow , we only include the most important correction , namely that from higgs - mediated loops , in presenting our results for the four models . one can intuitively understand the relative smallness of the sparticle contribution to @xmath11 as follows . first consider the squark contribution which is induced by the @xmath129 interaction ( @xmath130 denotes the squark in chirality state ) and the @xmath131 interaction through box diagrams . because the @xmath132 interaction conserves the chirality of the squarks while the @xmath133 interaction violates the chirality , to get non - zero contribution to @xmath11 from the squark loops , at least four chiral flippings are needed , with three of them provided by @xmath131 interaction and the rest provided by the left - right squark mixing . this means that , if one calculates the amplitude in the chirality basis with the mass insertion method , the amplitude is suppressed by the mixing factor @xmath134 with @xmath135 being the off diagonal element in squark mass matrix . next consider the chargino / neutralino contributions . since for a light @xmath0 , its doublet component , parameterized by @xmath84 in eq.([mixing ] ) , is usually small , the couplings of @xmath0 with the sparticles will never be tremendously large@xcite . so the chargino / neutralino contributions are not important too . in our calculation of the decays , we work in the mass eigenstates of sparticles instead of in the chirality basis . for the type - ii 2hdm and the l2hdm , we consider the following constraints @xcite : * theoretical constraints on @xmath136 from perturbativity , unitarity and requirements that the scalar potential is finit at large field values and contains no flat directions @xcite , which imply that @xmath137 * the constraints from the lep search for neutral higgs bosons . we compute the signals from the higgs - strahlung production @xmath138 ( @xmath139 ) with @xmath140 @xcite and from the associated production @xmath141 with @xmath142 @xcite , and compare them with the corresponding lep data which have been inputted into our code . we also consider the constraints from @xmath138 by looking for a peak of @xmath143 recoil mass distribution of @xmath1-boson @xcite and the constraint of @xmath144 mev when @xmath145 @xcite . + these constraints limit the quantities such as @xmath146 \times br ( h_i \to \bar{b } b ) $ ] on the @xmath147 plane with the the subscript @xmath148 denoting the coupling coefficient of the @xmath149 interaction . they also impose a model - dependent lower bound on @xmath150 , e.g. , @xmath151 for the type - ii 2hdm ( from our scan results ) , @xmath152 for the l2hdm@xcite , and @xmath153 for the nmssm @xcite . these bounds are significantly lower than that of the sm , i.e. @xmath154 , partially because in new physics models , unconventional decay modes of @xmath155 such as @xmath156 are open up . as to the nmssm , another specific reason for allowing a significantly lighter cp - even higgs boson is that the boson may be singlet - dominated in this model . + with regard to the lightest cp - odd higgs boson @xmath0 , we checked that there is no lower bound on its mass so long as the @xmath157 interaction is weak or @xmath155 is sufficiently heavy . * the constraints from the lep search for a light higgs boson via the yukawa process @xmath158 with @xmath22 and @xmath61 denoting a scalar @xcite . these constraints can limit the @xmath159 coupling versus @xmath160 in new physics models . * the constraints from the cleo - iii limit on @xmath161 and the latest babar limits on @xmath162 . these constraints will put very tight constraints on the @xmath163 coupling for @xmath164 . in our analysis , we use the results of fig.8 in the second paper of @xcite to excluded the unfavored points . * the constraints from @xmath165 couplings . since the higgs sector can give sizable higher order corrections to @xmath165 couplings , we calculate them to one loop level and require the corrected @xmath165 couplings to lie within the @xmath166 range of their fitted value . the sm predictions for the couplings at @xmath1-pole are given by @xmath167 and @xmath168 @xcite , and the fitted values are given by @xmath169 and @xmath170 , respectively@xcite . we adopt the formula in @xcite to the 2hdm in our calculation . * the constraints from @xmath171 leptonic decay . we require the new physics correction to the branching ratio @xmath172 to be in the range of @xmath173 @xcite . we use the formula in @xcite in our calculation . + about the constraints ( 5 ) and ( 6 ) , two points should be noted . one is all higgs bosons are involved in the constraints by entering the self energy of @xmath171 lepton , the @xmath174 vertex correction or the @xmath175 vertex correction , and also the box diagrams for @xmath176@xcite . since the yukawa couplings of the higgs bosons to @xmath171 lepton get enhanced by @xmath54 and so do the corrections , @xmath54 must be upper bounded for given spectrum of the higgs sector . generally speaking , the lighter @xmath0 is , the more tightly @xmath54 is limited@xcite . the other point is in the type - ii 2hdm , @xmath177 , b - physics observables as well as @xmath178 decays discussed above can constraint the model in a tighter way than the constraints ( 5 ) and ( 6 ) since the yukawa couplings of @xmath171 lepton and @xmath179 quark are simultaneously enhanced by @xmath54 . but for the l2hdm , because only the yukawa couplings of @xmath171 lepton get enhanced ( see eq.[yukawa ] ) , the constraints ( 5 ) and ( 6 ) are more important in limiting @xmath54 . * indirect constraints from the precision electroweak observables such as @xmath180 , @xmath181 and @xmath182 , or their combinations @xmath183 @xcite . we require @xmath184 to be compatible with the lep / sld data at @xmath185 confidence level@xcite . we also require new physics prediction of @xmath186 is within the @xmath187 range of its experimental value . the latest results for @xmath188 are @xmath189 ( measured value ) and @xmath190 ( sm prediction ) for @xmath191 gev @xcite . in our code , we adopt the formula for these observables presented in @xcite to the type - ii 2hdm and the l2hdm respectively . + in calculating @xmath180 , @xmath181 and @xmath182 , we note that these observables get dominant contributions from the self energies of the gauge bosons @xmath1 , @xmath192 and @xmath193 . since there is no @xmath194 coupling or @xmath195 coupling , @xmath0 must be associated with the other higgs bosons to contribute to the self energies . so by the uv convergence of these quantities , one can infer that , for the case of a light @xmath0 and @xmath196 , these quantities depend on the spectrum of the higgs sector in a way like @xmath197 at leading order , which implies that a light @xmath0 can still survive the constraints from the precision electroweak observables given the splitting between @xmath150 and @xmath198 is moderate@xcite . * the constraints from b physics observables such as the branching ratios for @xmath199 , @xmath200 and @xmath201 , and the mass differences @xmath202 and @xmath203 . we require their theoretical predications to agree with the corresponding experimental values at @xmath187 level . + in the type - ii 2hdm and the l2hdm , only the charged higgs boson contributes to these observables by loops , so one can expect that @xmath198 versus @xmath54 is to be limited . combined analysis of the limits in the type - ii 2hdm has been done by the ckmfitter group , and the lower bound of @xmath204 as a function of @xmath87 was given in fig.11 of @xcite . this analysis indicates that @xmath198 must be heavier than @xmath205 at @xmath185 c.l . regardless the value of @xmath54 . in this work , we use the results of fig.11 in @xcite to exclude the unfavored points . as for the l2hdm , b physics actually can not put any constraints@xcite because in this model the couplings of the charged higgs boson to quarks are proportional to @xmath206 and in the case of large @xmath54 which we are interested in , they are suppressed . in our analysis of the l2hdm , we impose the lep bound on @xmath198 , i.e. @xmath207@xcite . * the constraints from the muon anomalous magnetic moment @xmath208 . now both the theoretical prediction and the experimental measured value of @xmath208 have reached a remarkable precision , but a significant deviation still exists : @xmath209 @xcite . in the 2hdm , @xmath208 gets additional contributions from the one - loop diagrams induced by the higgs bosons and also from the two - loop barr - zee diagrams mediated by @xmath0 and @xmath155@xcite . if the higgs bosons are much heavier than @xmath25 lepton mass , the contributions from the barr - zee diagrams are more important , and to efficiently alleviate the discrepancy of @xmath208 , one needs a light @xmath0 along with its enhanced couplings to @xmath25 lepton and also to heavy fermions such as bottom quark and @xmath171 lepton to push up the effects of the barr - zee diagram@xcite . the cp - even higgs bosons are usually preferred to be heavy since their contributions to @xmath208 are negative . + in the type - ii 2hdm , because @xmath54 is tightly constrained by the process @xmath210 at the lep@xcite and the @xmath178 decay@xcite , the barr - zee diagram contribution is insufficient to enhance @xmath208 to @xmath187 range around its measured value@xcite . so in our analysis , we require the type - ii 2hdm to explain @xmath208 at @xmath211 level . while for the l2hdm , @xmath54 is less constrained compared with the type - ii 2hdm , and the barr - zee diagram involving the @xmath171-loop is capable to push up greatly the theoretical prediction of @xmath208@xcite . therefore , we require the l2hdm to explain the discrepancy at @xmath187 level . + unlike the other constraints discussed above , the @xmath208 constraint will put a two - sided bound on @xmath54 since on the one hand , it needs a large @xmath54 to enhance the barr - zee contribution , but on the other hand , too large @xmath54 will result in an unacceptable large @xmath208 . * since this paper concentrates on a light @xmath0 , the decay @xmath212 is open up with a possible large decay width . we require the width of any higgs boson to be smaller than its mass to avoid a too fat higgs boson@xcite . we checked that for the scenario characterized by @xmath213 , the coefficient of @xmath214 interaction is usually larger than the electroweak scale @xmath125 , and consequently a large decay width is resulted . for the nmssm and nmssm , the above constraints become more complicated because in these models , not only more higgs bosons are involved in , but also sparticles enter the constraints . so it is not easy to understand some of the constraints intuitively . take the process @xmath199 as an example . in the supersymmetric models , besides the charged higgs contribution , chargino loops , gluino loops as well as neutralino loops also contribute to the process@xcite , and depending on the susy parameters , any of these contributions may become dominated over or be canceled by other contributions . as a result , although the charged higgs affects the process in the same way as that in the type - ii 2hdm , charged higgs as light as @xmath215 is still allowed even for @xmath216@xcite . since among the constraints , @xmath208 is rather peculiar in that it needs new physics to explain the discrepancy between @xmath217 and @xmath218 , we discuss more about its dependence on susy parameters . in the nmssm and the nmssm , @xmath208 receives contributions from higgs loops and neutralino / chargino loops . for the higgs contribution , it is quite similar to that of the type - ii 2hdm except that more higgs bosons are involved in@xcite . for the neutralino / chargino contribution , in the light bino limit ( i.e. @xmath219 ) , it can be approximated by@xcite @xmath220 for @xmath221 with @xmath222 being smuon mass . so combining the two contributions together , one can learn that a light @xmath0 along with large @xmath54 and/or light smuon with moderate @xmath87 are favored to dilute the discrepancy . because more parameters are involved in the constraints on the supersymmetric models , we consider following additional constraints to further limit their parameters : * direct bounds on sparticle masses from the lep1 , the lep2 and the tevatron experiments @xcite . * the lep1 bound on invisible z decay @xmath223 ; the lep2 bound on neutralino production @xmath224 and @xmath225@xcite . * dark matter constraints from the wmap relic density 0.0975 @xmath226 0.1213 @xcite . note that among the above constraints , the constraint ( 2 ) on higgs sector and the constraint ( c ) on neutralino sector are very important . this is because in the supersymmetric models , the sm - like higgs is upper bounded by about @xmath227 at tree level and by about @xmath228 at loop level , and that the relic density restricts the lsp annihilation cross section in a certain narrow range . in our analysis of the nmssm , we calculate the constraints ( 3 ) and ( 5 - 7 ) by ourselves and utilize the code nmssmtools @xcite to implement the rest constraints . we also extend nmssmtools to the nmssm to implement the constraints . for the extension , the most difficult thing we faced is how to adapt the code micromegas@xcite to the nmssm case . we solve this problem by noting the following facts : * as we mentioned before , the nmssm is actually same as the nmssm with the trilinear singlet term setting to zero . so we can utilize the model file of the nmssm as the input of the micromegas and set @xmath229 . * since in the nmssm , the lsp is too light to annihilate into higgs pairs , there is no need to reconstruct the effective higgs potential to calculate precisely the annihilation channel @xmath230 with @xmath61 denoting any of higgs bosons@xcite . we thank the authors of the nmssmtools for helpful discussion on this issue when we finish such extension@xcite . with the above constraints , we perform four independent random scans over the parameter space of the type - ii 2hdm , the l2hdm , the nmssm and the nmssm respectively . we vary the parameters in following ranges : @xmath231 for the type - ii 2hdm , @xmath232 for the l2hdm , @xmath233 for the nmssm , and @xmath234 for the nmssm . in performing the scans , we note that for the nmssm and the nmssm , some constraints also rely on the gaugino masses and the soft breaking parameters in the squark sector and the slepton sector . since these parameters affect little on the properties of @xmath0 , we fix them to reduce the number of free parameters in our scan . for the squark sector , we adopt the @xmath235 scenario which assumes that the soft mass parameters for the third generation squarks are degenerate : @xmath236 800 gev , and that the trilinear couplings of the third generation squarks are also degenerate , @xmath237 with @xmath238 . for the slepton sector , we assume all the soft - breaking masses and trilinear parameters to be 100 gev . this setting is necessary for the nmssm since this model is difficult to explain the muon anomalous moment at @xmath239 level for heavy sleptons@xcite . finally , we assume the grand unification relation @xmath240 for the gaugino masses with @xmath241 being fine structure constants of the different gauge group . with large number of random points in the scans , we finally get about @xmath242 , @xmath243 , @xmath244 and @xmath242 samples for the type - ii 2hdm , the l2hdm , the nmssm and the nmssm respectively which survive the constraints and satisfy @xmath245 . analyzing the properties of the @xmath0 indicates that for most of the surviving points in the nmssm and the nmssm , its dominant component is the singlet field ( numerically speaking , @xmath246 ) so that its couplings to the sm fermions are suppressed@xcite . our analysis also indicates that the main decay products of @xmath0 are @xmath247 for the l2hdm@xcite , @xmath248 ( dominant ) and @xmath247 ( subdominant ) for the type - ii 2hdm , the nmssm and the nmssm , and in some rare cases , neutralino pairs in the nmssm@xcite . in fig.[fig4 ] , we project the surviving samples on the @xmath249 plane . this figure shows that the allowed range of @xmath54 is from @xmath250 to @xmath251 in the type - ii 2hdm , and from @xmath252 to @xmath253 in the l2hdm . just as we introduced before , the lower bounds of @xmath254 come from the fact that we require the models to explain the muon anomalous moment , while the upper bound is due to we have imposed the constraint from the lep process @xmath255 , which have limited the upper reach of the @xmath256 coupling for light @xmath61 @xcite(for the dependence of @xmath256 coupling on @xmath54 , see sec . this figure also indicates that for the nmssm and the nmssm , @xmath54 is upper bounded by @xmath257 . for the nmssm , this is because large @xmath87 can suppress the dark matter mass to make its annihilation difficult ( see @xcite and also sec . ii ) , but for the nmssm , this is because we choose a light slepton mass so that large @xmath54 can enhance @xmath208 too significantly to be experimentally unacceptable . we checked that for the slepton mass as heavy as @xmath258 , @xmath259 is still allowed for the nmssm . in fig.[fig5 ] and fig.[fig6 ] , we show the branching ratios of @xmath260 and @xmath261 respectively . fig.[fig5 ] indicates , among the four models , the type - ii 2hdm predicts the largest ratio for @xmath260 with its value varying from @xmath262 to @xmath263 . the underlying reason is in the type - ii 2hdm , the @xmath264 coupling is enhanced by @xmath54 ( see fig.[fig4 ] ) , while in the other three model , the coupling is suppressed either by @xmath265 or by the singlet component of the @xmath0 . fig.[fig6 ] shows that the l2hdm predicts the largest rate for @xmath266 with its value reaching @xmath5 in optimum case , and for the other three models , the ratio of @xmath261 is at least about one order smaller than that of @xmath267 . this feature can be easily understood from the @xmath268 coupling introduced in sect . we emphasize that , if the nature prefers a light @xmath0 , @xmath260 and/or @xmath269 in the type - ii 2hdm and the l2hdm will be observable at the gigaz . then by the rates of the two decays , one can determine whether the type - ii 2hdm or the l2hdm is the right theory . on the other hand , if both decays are observed with small rates or fail to be observed , the singlet extensions of the mssm are favored . in fig.[fig7 ] , we show the rate of @xmath3 as the function of @xmath270 . this figure indicates that the branching ratio of @xmath121 can reach @xmath271 , @xmath272 , @xmath273 and @xmath274 for the optimal cases of the type - ii 2hdm , the l2hdm , the nmssm and the nmssm respectively , which implies that the decay @xmath121 will never be observable at the gigaz if the studied model is chosen by nature . the reason for the smallness is , as we pointed out before , that the decay @xmath121 proceeds only at loop level . comparing the optimum cases of the type - ii 2hdm , the nmssm and the nmssm shown in fig.5 - 7 , one may find that the relation @xmath275 holds for any of the decays . this is because the decays are all induced by the yukawa couplings with similar structure for the models . in the supersymmetric models , the large singlet component of the light @xmath0 is to suppress the yukawa couplings , and the @xmath0 in the nmssm has more singlet component than that in the nmssm . next we consider the decay @xmath11 , which , unlike the above decays , depends on the higgs self interactions . in fig.[fig8 ] we plot its rate as a function of @xmath270 and this figure indicates that the @xmath276 may be the largest among the ratios of the exotic @xmath1 decays , reaching @xmath277 in the optimum cases of the type - ii 2hdm , the l2hdm and the nmssm . the underlying reason is , in some cases , the intermediate state @xmath119 in fig.[fig3 ] ( a ) may be on - shell . in fact , we find this is one of the main differences between the nmssm and the nmssm , that is , in the nmssm , @xmath119 in fig.[fig3 ] ( a ) may be on - shell ( corresponds to the points with large @xmath278 ) while in the nmssm , this seems impossible . so we conclude that the decay @xmath11 may serve as an alternative channel to test new physics models , especially it may be used to distinguish the nmssm from the nmssm if the supersymmetry is found at the lhc and the @xmath11 is observed at the gigaz with large rate . before we end our discussion , we note that in the nmssm , the higgs boson @xmath0 may be lighter than @xmath279 without conflicting with low energy data from @xmath178 decays and the other observables ( see fig.[fig4]-[fig8 ] ) . in this case , @xmath0 is axion - like as pointed out in @xcite . we checked that , among the rare @xmath1 decays discussed in this paper , the largest branching ratio comes from @xmath280 which can reach @xmath281 . since in this case , the decay product of @xmath0 is highly collinear muon pair , detecting the decay @xmath280 may need some knowledge about detectors , which is beyond our discussion . in this paper , we studied the rare @xmath1-decays @xmath2 ( @xmath7 ) , @xmath282 and @xmath4 in the type - ii 2hdm , lepton - specific 2hdm , nmssm and nmssm , which predict a light cp - odd higgs boson @xmath0 . in the parameter space allowed by current experiments , the branching ratio can be as large as @xmath5 for @xmath118 , @xmath8 for @xmath3 and @xmath9 for @xmath4 , which implies that the decays @xmath2 and @xmath283 may be accessible at the gigaz option . since different models predict different size of branching ratios , these decays can be used to distinguish different model through the measurement of these rare decays . this work was supported in part by hastit under grant no . 2009hastit004 , by the national natural science foundation of china ( nnsfc ) under grant nos . 10821504 , 10725526 , 10635030 , 10775039 , 11075045 and by the project of knowledge innovation program ( pkip ) of chinese academy of sciences under grant no . . for some reviews , see , e.g. , m. a. perez , g. tavares - velasco and j. j. toscano , int . j. mod . a * 19 * , 159 ( 2004 ) ; j. m. yang , arxiv:1006.2594 . j. i. illana , m. masip , 67 , 035004 ( 2003 ) ; j. cao , z. xiong , j. m. yang , 32 , 245 ( 2004 ) . d. atwood _ et al_. , 66 , 093005 ( 2002 ) . j. kalinowski , and s. pokorski , 219 , 116 ( 1989 ) ; a. djouadi , p. m. zerwas and j. zunft , 259 , 175 ( 1991 ) ; a. djouadi , j. kalinowski , and p. m. zerwas , z. phys . c * 54 * , 255 ( 1992 ) . m. krawczyk , _ et al . _ , 19 , 463 ( 2001 ) ; 8 , 495 ( 1999 ) . j. f. gunion , g. gamberini and s. f. novaes , 38 , 3481 ( 1988 ) ; thomas j. weiler and tzu - chiang yuan , 318 , 337 ( 1989 ) ; a. djouadi , _ et al . _ , 1 , 163 ( 1998)[hep - ph/9701342 ] . d. chang and w. y. keung , phys . lett . * 77 * , 3732 ( 1996 ) . e. keith and e. ma , 57 , 2017 ( 1998 ) ; m. a. perez , g. tavares - velasco and j. j. toscano , int . j. mod.phys . a * 19 * , 159 ( 2004 ) . f. larios , g. tavares - velasco and c. p. yuan , 64 , 055004 ( 2001 ) ; 66 , 075006 ( 2002 ) . a. djouadi , _ et al . _ , 10 , 27 ( 1999 ) [ hep - ph/9903229 ] . for a detailed introduction of the nmssm , see f. franke and h. fraas , int . j. mod . a * 12 * ( 1997 ) 479 ; for a recent review of the nmssm , see for example , u. ellwanger , c. hugonie , and a. m. teixeira , arxiv : 0910.1785 . see , e.g. , j. r. ellis , j. f. gunion , h. e. haber , l. roszkowski and f. zwirner , phys . rev . d * 39 * ( 1989 ) 844 ; m. drees , int . j. mod . phys . a * 4 * ( 1989 ) 3635 ; u. ellwanger , m. rausch de traubenberg and c. a. savoy , phys . b * 315 * ( 1993 ) 331 ; nucl . b * 492 * ( 1997 ) 21 ; d.j . miller , r. nevzorov , p.m. zerwas , 681 , 3 ( 2004 ) . c. panagiotakopoulos , k. tamvakis , 446 , 224 ( 1999 ) ; 469 , 145 ( 1999 ) ; c. panagiotakopoulos , a. pilaftsis , 63 , 055003 ( 2001 ) ; a. dedes , _ et al . _ , 63 , 055009 ( 2001 ) ; a. menon , _ et al . _ , 70 , 035005 ( 2004 ) ; v. barger , _ et al . _ , 630 , 85 ( 2005 ) . c. balazs , _ et al . _ , 0706 , 066 ( 2007 ) . b. a. dobrescu , k. t. matchev , 0009 , 031 ( 2000 ) ; a. arhrib , k. cheung , t. j. hou , k. w. song , hep - ph/0611211 ; 0703 , 073 ( 2007 ) ; x. g. he , j. tandean , and g. valencia , 98 , 081802 ( 2007 ) ; 0806 , 002 ( 2008 ) ; f. domingo _ et al_. , 0901 , 061 ( 2009 ) ; gudrun hiller , 70 , 034018 ( 2004 ) ; r. dermisek , and john f. gunion , 75 , 075019 ( 2007 ) ; 79 , 055014 ( 2009 ) ; 81 , 055001 ( 2010 ) ; r. dermisek , john f. gunion , and b. mcelrath , 76 , 051105 ( 2007 ) ; z. heng , _ et al_. , 77 , 095012 ( 2008 ) ; a. belyaev _ et al_. , 81 , 075021 ( 2010 ) ; d. das and u. ellwanger , arxiv:1007.1151 [ hep - ph ] . s. andreas , o. lebedev , s. ramos - sanchez and a. ringwald , arxiv:1005.3978 [ hep - ph ] . j. f. gunion , jhep * 0908 * , 032 ( 2009 ) ; r. dermisek and j. f. gunion , phys . rev . d * 81 * , 075003 ( 2010 ) . r. dermisek and j. f. gunion , phys . lett . * 95 * , 041801 ( 2005 ) ; phys . d * 73 * , 111701 ( 2006 ) . j. cao , h. e. logan , j. m. yang , 79 , 091701 ( 2009 ) . j. cao , p. wan , l. wu , j. m. yang , 80 , 071701 ( 2009 ) . j. f. gunion and h. e. haber , 67 , 075019 ( 2003 ) . r. m. barnett , _ et al . _ , phys . b * 136 * , 191 ( 1984 ) ; r. m. barnett , g. senjanovic and d. wyler , phys . d * 30 * , 1529 ( 1984 ) ; y. grossman , nucl . b * 426 * , 355 ( 1994 ) . h. s. goh , l. j. hall and p. kumar , jhep * 0905 * , 097 ( 2009 ) ; a. g. akeroyd and w. j. stirling , nucl . b * 447 * , 3 ( 1995 ) ; a. g. akeroyd , phys . b * 377 * , 95 ( 1996 ) ; h. e. logan and d. maclennan , phys . rev . d * 79 * , 115022 ( 2009 ) ; m. aoki , _ et al . _ , arxiv:0902.4665 [ hep - ph ] . v. barger , p. langacker , h. s. lee and g. shaughnessy , phys . d * 73 * , 115010 ( 2006 ) . s. hesselbach , _ et . _ , arxiv:0810.0511v2 [ hep - ph ] . de vivie and p. janot [ aleph collaboration ] , pa13 - 027 contribution to the international conference on high energy physics , warsaw , poland , 2531 july 1996 ; j. kurowska , o. grajek and p. zalewski [ delphi collaboration ] , cern - open-99 - 385 . [ aleph collaboration and delphi collaboration and l3 collaboration ] , phys . rept . * 427 * , 257 ( 2006 ) . j. cao and j. m. yang , jhep * 0812 * , 006 ( 2008 ) . m. krawczyk and d. temes , eur . j. c * 44 * , 435 ( 2005 ) . g. altarelli and r. barbieri , 253 , 161 ( 1991 ) ; m. e. peskin , t. takeuchi , 46 , 381 ( 1992 ) . c. amsler , _ et al . _ , ( particle data group ) , 667 , 1 ( 2008 ) . o. deschamps , s. descotes - genon , s. monteil , v. niess , s. tjampens and v. tisserand , arxiv:0907.5135 [ hep - ph ] . s. su and b. thomas , phys . d * 79 * , 095014 ( 2009 ) . g. abbiendi , _ et al . _ , eur . phys . j. c * 32 * , 453 ( 2004 ) . m. davier , _ et al . _ , 66 , 1 ( 2010 ) . k. cheung , _ et al . _ , phys . d * 64 * , 111301 ( 2001 ) . k. cheung and o. c. w. kong , phys . d * 68 * , 053003 ( 2003 ) . t. besmer , c. greub , t.hurth , 609 , 359 ( 2001 ) ; f. borzumati , _ et al . _ , 62 , 075005(2000 ) . j. cao , k. i. hikasa , w. wang , j. m. yang and l. x. yu , phys . d * 82 * , 051701 ( 2010 ) [ arxiv:1006.4811 [ hep - ph ] ] . j. f. gunion , _ et . d * 73 * , 015011 ( 2006 ) . martin and j. d. wells , phys . d * 64 * , 035003 ( 2001 ) . j. abdallah _ et al . _ , eur . j. c * 31 * , 421 ( 2004 ) ; g. abbiendi _ et al . _ , eur . j. c * 35 * , 1 ( 2004 ) . j. dunkley _ et al . _ [ wmap collaboration ] , astrophys . j. suppl . * 180 * , 306 ( 2009 ) [ arxiv:0803.0586 [ astro - ph ] ] . u. ellwanger _ et al . _ , 02 , 066 ( 2005 ) . g. belanger , f. boudjema , a. pukhov and a. semenov , comput . commun . * 174 * , 577 ( 2006 ) ; comput . phys . commun . * 176 * , 367 ( 2007 ) . g. belanger , f. boudjema , c. hugonie , a. pukhov and a. semenov , jcap * 0509 * , 001 ( 2005 ) ."""
ARTICLE_MAGNET = r"""it is well known that the classical magnetoresistance ( mr ) in metals or semiconductors with a closed free electron fermi surface increases quadratically with increasing magnetic field @xmath2 for @xmath3 and saturates when @xmath4 . here @xmath5 is the zero - magnetic - field mobility . hence , the extraordinarily high and linear mr ( lmr ) , which breaks this familiar rule , has been gaining much attention as soon as its discovery . in the past decade , this unexpected lmr has been reported in silver chalcogenide,@xcite indium antimonide,@xcite silicon,@xcite mnas - gaas composite material,@xcite and graphene.@xcite kapitza s linear law@xcite indicates that the metal shows a magnetoresistance linear in perpendicular magnetic field when it has an open fermi surface and a mean free path longer than the electronic larmor radius . recently , another two models , irrespective of the open fermi surface , have been constructed to provide possible mechanisms for the lmr phenomenon . abrikosov suggested a quantum - limit origin of lmr for the homogenous system with a gapless linear energy spectrum.@xcite his model requires that landau levels are well formed and the carrier concentration is small that all electrons occupy only the lowest landau band . alternatively , parish and littlewood developed a classical model without involving linear spectrum.@xcite ignoring the concrete microscopic mechanism , they attributed this unusual mr to the mobility fluctuations in a strongly inhomogenous system . topological insulators@xcite ( tis ) are novel materials with a full energy gap in bulk , while there are gapless surface states . due to its unique band structure with only one helical dirac cone and linear energy dispersion,@xcite the surface states of the ti bi@xmath0se@xmath1 become an excellent platform for the study of quantum - limit lmr . the recent experiment in this flat surface system , however , reported that a large positive mr , which becomes very linear above a characteristic field of @xmath6@xmath7@xmath8 t , was observed even in an opposite situation where the carrier sheet density is high that electrons occupy more than one landau levels.@xcite moreover , they found that raising temperature to room temperature almost has no influence on the observed lmr . it is striking that this observation is in conflict with abrikosov s model and also with the classical parish - littlewood model . so far a reliable theoretical scheme capable of explaining this novel experiment has still been lacking . in this paper , we generalize the balance - equation approach@xcite to a system modeling the surface states of a three - dimensional ti to investigate the two - dimensional magnetotransport in it . we find that a positive , nonsaturating and dominantly linear magnetoresistance can appear within quite wide magnetic - field range in the ti surface state having a positive and finite effective g - factor . this linear magnetoresistance shows up in the system of high carrier concentration and low mobility when electrons are in extended states and spread over many smeared landau levels , and persists up to room temperature , providing a possible mechanism for the recently observed linear magnetoresistance in topological insulator bi@xmath0se@xmath1 nanoribbons.@xcite we consider the surface state of a bi@xmath0se@xmath1-type large bulk gap ti in the @xmath9-@xmath10 plane under the influence of a uniform magnetic field @xmath11 applied along the @xmath12 direction.@xcite following the experimental observation,@xcite we assume that the fermi energy locates in the gap of the bulk band and above the dirac point , i.e. the surface carriers are electrons . further , the separations of the fermi energy from the bottom of bulk band and dirac point are much larger than the highest temperature ( @xmath13 ) considered in this work . hence , the contribution from the bulk band to the magnetotransport is negligible . these electrons , scattered by randomly distributed impurities and by phonons , are driven by a uniform in - plane electric field @xmath14 in the topological surface . the hamiltonian of this many - electron and phonon system consists of an electron part @xmath15 , a phonon part @xmath16 , and electron - impurity and electron - phonon interactions @xmath17 and @xmath18 : @xmath19 here , the electron hamiltonian is taken in the form @xmath20 , \ ] ] in which @xmath21 , @xmath22 , @xmath23 and @xmath24 , stand , respectively , for the canonical momentum , coordinate , momentum and spin operators of the @xmath25th electron having charge @xmath26 , @xmath27 is the vector potential of the perpendicular magnetic field @xmath28 in the landau gauge , @xmath29 is the fermi velocity , @xmath30 is the effective g - factor of the surface electron , and @xmath31 is the bohr magneton with @xmath32 the free electron mass . the sum index @xmath25 in eq.([helectron ] ) goes over all electrons of total number @xmath33 in the surface state of unit area . in the frame work of balance equation approach,@xcite the two - dimensional center - of - mass ( c.m . ) momentum and coordinate @xmath34 and @xmath35 , and the relative - electron momenta and coordinates @xmath36 and @xmath37 are introduced to write the hamiltonian @xmath15 into the sum of a single - particle c.m . part @xmath38 and a many - particle relative - electron part @xmath39 : @xmath40 , with @xmath41.\end{aligned}\ ] ] in this , @xmath42 is the canonical momentum of the center - of - mass and @xmath43 is the canonical momentum for the @xmath25th relative electron . here we have also introduced c.m . spin operators @xmath44 and @xmath45 . the commutation relations between the c.m . spin operators @xmath46 and @xmath47 and the spin operators @xmath48 , @xmath49 and @xmath50 of the @xmath25th electron are of order of @xmath51 : @xmath52= n^{-1}2\,{\rm i}\,\varepsi lon_{\beta_1\beta_2\beta_3}\sigma_j^{\beta_3}$ ] with @xmath53 . therefore , for a macroscopic large @xmath33 system , the c.m . part @xmath38 actually commutes with the relative - electron part @xmath54 in the hamiltonian , i.e. the c.m . motion and the relative motion of electrons are truly separated from each other . the couplings between the two emerge only through the electron impurity and electron phonon interactions . furthermore , the electric field @xmath55 shows up only in @xmath38 . and , in view of @xmath56={\rm i}\delta_{\alpha \beta}(\delta_{ij}-1/n)\simeq { \rm i}\delta_{\alpha\beta}\delta_{ij}$ ] , i.e. the relative - electron momenta and coordinates can be treated as canonical conjugate variables , the relative - motion part @xmath54 is just the hamiltonian of @xmath33 electrons in the surface state of ti in the magnetic field without the presence of the electric field . in terms of the c.m . coordinate @xmath57 and the relative electron density operator @xmath58 , the electron impurity and electron phonon interactions can be written as@xcite @xmath59 here @xmath60 and @xmath61 are respectively the impurity potential ( an impurity at randomly distributed position @xmath62 ) and electron phonon coupling matrix element in the plane - wave representation , and @xmath63 with @xmath64 and @xmath65 being the creation and annihilation operators for a phonon of wavevector @xmath66 in branch @xmath67 having frequency @xmath68 . velocity ( operator ) @xmath69 is the time variation of its coordinate : @xmath70= v_{\rm f}(\sigma_{\rm c}^y\ , \hat{i}-\sigma_{\rm c}^x\ , \hat{j})$ ] . to derive a force - balance equation for steady state transport we consider the heisenberg equation for the rate of change of the c.m . canonical momentum @xmath71 : @xmath72= - n e({\bm v}\times { \bm b})- n e{\bm e}+{\bm { f}}_{\rm i}+{\bm { f}}_{\rm p},\ ] ] in which the frictional forces @xmath73 and @xmath74 share the same expressions as given in ref .. the statistical average of the operator equation can be determined to linear order in the electron impurity and electron phonon interactions @xmath17 and @xmath18 with the initial density matrix @xmath75 at temperature @xmath76 when the in - plane electric field @xmath77 is not strong . for steady - transport states we have @xmath78 , leading to a force - balance equation of the form @xmath79 here @xmath80 , the statistically averaged velocity of the moving center - of - mass , is identified as the average rate of change of its position , i.e. the drift velocity of the electron system driven by the electric field @xmath77 , and @xmath81 and @xmath82 are frictional forces experienced by the center - of - mass due to impurity and phonon scatterings : @xmath83,\label{fp}\end{aligned}\ ] ] in which @xmath84 is the bose distribution function , @xmath85 , and @xmath86 stands for the imaginary part of the fourier spectrum of the relative - electron density correlation function defined by @xmath87\big\rangle_{0},\ ] ] where @xmath88 and @xmath89 denotes the statistical averaging over the initial density matrix @xmath90.@xcite the force - balance equation describes the steady - state two - dimensional magnetotransport in the surface state of a ti . note that the frictional forces @xmath81 and @xmath82 are in the opposite direction of the drift velocity @xmath91 and their magnitudes are functions of @xmath92 only . with the drift velocity @xmath93 in the @xmath9 direction , the force - balance equation eq . yields a transverse resistivity @xmath94 , and a longitudinal resistivity @xmath95 . the linear one is in the form @xmath96 for calculating the electron density correlation function @xmath97 we proceed in the landau representation.@xcite the landau levels of the single - particle hamiltonian @xmath98 of the relative - electron system in the absence of electric field are composed of a positive `` @xmath99 '' and a negative `` @xmath100 '' branch@xcite @xmath101 with @xmath102 and @xmath103 , and a zero ( @xmath104 ) level @xmath105 the corresponding landau wave functions are @xmath106 and @xmath107 for @xmath108 ; and @xmath109 for @xmath104 . here @xmath110 is the wavevector of the system along @xmath9 direction ; @xmath111 with @xmath112 ; and @xmath113 is the harmonic oscillator eigenfunction with @xmath114 being the hermite polynomial , @xmath115 , and @xmath116 . each landau level contains @xmath117 electron states for system of unit surface area . the positive branch @xmath118 and the @xmath104 level @xmath119 of the above energy spectra are indeed quite close to those of the surface states in the bulk gap of bi@xmath0se@xmath1-family materials derived from microscopic band calculation.@xcite the landau levels are broadened due to impurity , phonon and electron - electron scatterings . we model the imaginary part of the retarded green s function , or the density - of - states , of the broadened landau level @xmath120 ( written for `` + ' ' -branch and @xmath104 levels ) , using a gaussian - type form:@xcite @xmath121,\ ] ] with a half - width @xmath122 of the form:@xcite @xmath123^{1/2}$ ] . here @xmath124 is the single - particle lifetime and @xmath125 is the cyclotron frequency of linear - energy - dispersion system with @xmath126 being the zero - temperature fermi level . using a semi - empirical parameter @xmath127 to relate @xmath124 with the transport scattering time @xmath128 , and expressing @xmath129 with the zero - field mobility @xmath5 at finite temperature,@xcite we can write the landau - level broadening as @xmath130^{1/2}.\ ] ] in the present study we consider the case of @xmath120-doping , i.e. the fermi level is high enough above the energy zero of the dirac cone in the range of `` + ' ' -branch levels and the states of `` @xmath100''-branch levels are completely filled , that they are irrelevant to electron transport . special attention has to be paid to the @xmath104 level , since , depending on the direction of exchange potential the effective g - factor of a ti surface state , @xmath30 , can be positive , zero or negative.@xcite the sign and magnitude of the effective g - factor determines how many states of the zero level should be included in or excluded from the available states for electron occupation in the case of @xmath120-doping at a magnetic field . ( i ) if @xmath131 , the @xmath104 level center is exactly at @xmath132 and the system is electron - hole symmetric . the total number of negative energy states ( including the states of the lower half of the @xmath104 level and states of the @xmath100"-branch levels ) and that of positive energy states ( including the states of the upper half of the @xmath104 level and states of the @xmath99"-branch levels ) do not change when changing magnetic field . therefore , the lower - half negative energy states of this level are always filled and the upper - half positive - energy states of it are available for the occupation of particles which are counted as electrons participating in transport in the case of @xmath120-doping . ( ii ) for a finite positive @xmath133 , the @xmath104 level @xmath134 moves downward to negative energy and its distance to the nearest @xmath100"-branch level is @xmath135 closer than to the nearest + " -branch level at finite magnetic field strength @xmath2 . this is equivalent to the opening of an increasingly enlarged ( with increasing @xmath2 ) energy gap between the + " -branch states and the states of the zero - level and the @xmath100"-branch levels . the opening of a sufficient energy gap implies that with increasing magnetic field the states in the + " -branch levels would no longer shrink into the zero - level , and thus the @xmath104 level should be completely excluded from the conduction band , i.e. only particles occupying the + " -branch states are counted as electrons participating in transport in the case of @xmath120-doping , when the magnetic field @xmath2 gets larger than a certain value ( depending on the magnitude of @xmath30 ) . ( iii ) for a finite negative @xmath136 , the @xmath104 level @xmath134 moves upward to positive energy and an increasingly enlarged energy gap will be opened between the states of the zero - level and the + " -branch and the states of @xmath100"-branch levels , and particles occupying the @xmath104 level and + " -branch states are electrons participating in transport when the magnetic field @xmath2 gets larger than a certain value . as a result , the experimentally accessible sheet density @xmath33 of electrons participating in transport is related to the fermi energy @xmath137 by the following equation valid at finite @xmath30 for the magnetic field @xmath2 larger than a certain value : @xmath138 in which @xmath139 + 1\}^{-1}$ ] is the fermi distribution function at temperature @xmath76 and the summation index @xmath120 goes over @xmath140 for @xmath133 , or @xmath141 for @xmath136 . in the case of @xmath131 , @xmath142\ ] ] valid for arbitrary magnetic field , in which @xmath143 . the imaginary part of relative - electron density correlation function in the presence of a magnetic field , @xmath86 , can be expressed in the landau representation as@xcite @xmath144 in which the transform factor @xmath145 ^ 2,\end{aligned}\ ] ] with @xmath146 , @xmath147 , @xmath148 , and @xmath149 being associated laguerre polynomials . the landau - representation correlation function @xmath150 in eq.([piqw ] ) can be constructed with the imaginary part of the retarded green s function @xmath151 , or the density - of - states , of the @xmath120th landau level as@xcite @xmath152\nonumber\\ & \hspace{1.2cm}\times{\rm im}g_n(\epsilon+\omega){\rm im}g_{n'}(\epsilon).\end{aligned}\ ] ] the summation indices @xmath120 and @xmath153 in eq.([piqw ] ) are taken over @xmath140 for @xmath133 , or @xmath154 for @xmath136 . in the case of @xmath131 , eq.([piqw ] ) still works and the summation indices @xmath120 and @xmath153 go over @xmath154 but with @xmath155 replaced by @xmath156 in eq.([p2nn ] ) . numerical calculations are performed for the magnetoresistivity @xmath157 of surface state in a uniform ti bi@xmath0se@xmath1 . at zero temperature the elastic scattering contributing to the resistivity is modeled by a coulomb potential due to charged impurities:@xcite @xmath158 with @xmath159 being the impurity density , which is determined by the zero - magnetic - field mobility @xmath5 . at temperatures higher than @xmath160,@xcite phonon scatterings play increasingly important role and the dominant inelastic contribution comes from optical phonons . for this polar material , the scattering by optical phonons via the deformation potential can be neglected . hence , we take account of inelastic scattering from optical phonons via frhlich coupling : @xmath161 . in the numerical calculation we use the following parameters:@xcite fermi velocity @xmath162 , static dielectric constant @xmath163 , optical dielectric constant @xmath164 , and phonon energy @xmath165 . the broadening parameter is taken to be @xmath166 . as a function of the magnetic field @xmath2 having different effective g - factors : @xmath167 and @xmath168 for a ti surface system with electron sheet density @xmath169 in the cases of zero - magnetic - field mobility @xmath170 ( a ) and @xmath171 ( b ) . several integer - number positions of filling factor @xmath172 are marked in ( b).,scaledwidth=40.0% ] fig.[diffg ] shows the calculated magnetoresistivity @xmath157 versus the magnetic field strength @xmath2 for a ti surface system with electron sheet density @xmath169 but having different effective g - factors : @xmath167 and @xmath168 for two values of zero - magnetic - field mobility @xmath170 and @xmath171 , representing different degree of landau - level broadening . in the case without zeeman splitting ( @xmath131 ) the resistivity @xmath157 exhibits almost no change with changing magnetic field up to 10 t , except the shubnikov - de haas ( sdh ) oscillation showing up in the case of @xmath171 . this kind of magnetoresistance behavior was indeed seen experimentally in the electron - hole symmetrical massless system of single - layer graphene.@xcite in the case of a positive g - factor , @xmath173 , the magnetoresistivity increases linearly with increasing magnetic field ; while for a negative g - factor , @xmath174 , the magnetoresistivity decreases linearly with increasing magnetic field . is shown as a function of the magnetic field @xmath2 for different values of zero - magnetic - field mobility : ( a ) @xmath175 , ( b ) @xmath176 , ( c ) @xmath177 , ( d ) @xmath178 , ( e ) @xmath179 , and ( f ) @xmath180 . the inset of ( a ) illustrates the same for a larger magnetic - field range @xmath181 . the filling factor @xmath182 is plotted versus the magnetic field in ( f ) ; and several integer - number positions of @xmath182 are also marked in ( d ) and ( e ) . here the surface electron density @xmath169 and the lattice temperature @xmath183.,scaledwidth=47.0% ] in the following we will give more detailed examination on the linearly increasing magnetoresistance in the positive @xmath30 case . fig.[rhob ] shows the calculated resistivity @xmath157 versus the magnetic field strength @xmath2 at lattice temperature @xmath183 for system of carrier sheet density @xmath169 and @xmath173 , having different zero - field mobility @xmath184 and @xmath180 . all resistivity curves for mobility @xmath185 exhibit clear linearity in the magnetic - field range and appear no tendency of saturation at the highest field shown in the figure . especially , for the case @xmath170 , the linear behavior extends even up to the magnetic field of @xmath186 , as illustrated in the inset of fig.[rhob](a ) . this feature contradicts the classical mr which saturates at sufficiently large magnetic field @xmath187 . note that here we only present the calculated @xmath157 for magnetic field @xmath2 larger than @xmath188 t , for which a sufficient energy gap @xmath135 is assumed to open that with further increase of the magnetic field the states in the `` + ' ' -branch levels no longer shrink into the zero level and thus it should be excluded from the conduction band . this is of course not true for very weak magnetic field . when @xmath189 the energy gap @xmath190 , the situation becomes similar to the case of @xmath131 : the whole upper half of the zero - level states are available to electron occupation and we should have a flat resistivity @xmath157 when changing magnetic field . with increasing @xmath2 the portion of the zero - level states available to conduction electrons decreases until the magnetic field reaches @xmath191 . as a result the resistivity @xmath157 should exhibit a crossover from a flat changing at small @xmath2 to positively linear increasing at @xmath192 . this is just the behavior observed in the ti bi@xmath0se@xmath1.@xcite note that in the case of @xmath170 , the broadened landau - level widths are always larger than the neighboring level interval : @xmath193 , which requires @xmath194 ^ 2 $ ] , even for the lowest landau level @xmath195 , i.e. the whole landau - level spectrum is smeared . with increasing the zero - field mobility the magnitude of resistivity @xmath157 decreases , and when the broadened landau - level width becomes smaller than the neighboring level interval , @xmath196 , a weak sdh oscillation begin to occur around the linearly - dependent average value of @xmath157 at higher portion of the magnetic field range , as seen in fig.[rhob](c ) , ( d ) and ( e ) for @xmath197 and @xmath198 . on the other hand , in the case of large mobility , e.g. @xmath199 , where the broadened landau - level widths @xmath200 are much smaller than the neighboring level interval even for level index @xmath120 as large as @xmath201 , the magnetoresistivity shows pronounced sdh oscillation and the linear - dependent behavior disappears , before the appearance of quantum hall effect,@xcite as shown in fig.[rhob](f ) . abrikosov s model for the lmr requires the applied magnetic field large enough to reach the quantum limit at which all the carriers are within the lowest landau level,@xcite while it is obvious that more than one landau levels are occupied in the experimental samples in the field range in which the linear and non - saturating magnetoresistivity was observed.@xcite for the given electron surface density @xmath202 , the number of occupied landau levels , or the filling factor @xmath172 , at different magnetic fields is shown in fig.[rhob](f ) , as well as in the fig.[rhob](d ) and ( e ) , where the integer - number positions of @xmath203 , i.e. filling up to entire @xmath182 landau levels , coincide with the minima of the density - of - states or the dips of sdh oscillation . this is in contrast with @xmath131 case , where the integer number of @xmath203 , which implies a filling up to the center position of the @xmath182th landau levels , locates at a peak of sdh oscillation , as shown in fig.[diffg]b . the observed sdh oscillations in the bi@xmath0se@xmath1 nanoribbon exhibiting nonsaturating surface lmr in the experiment@xcite favor the former case : a finite positive effective @xmath133 . is plotted as a function of the surface electron density @xmath33 at magnetic field @xmath204 : ( a ) at different values of zero - field mobility @xmath5 , and ( b ) at different values of zero - field conductivity @xmath205.,scaledwidth=40.0% ] at various lattice temperatures . here the zero - magnetic - field mobility at zero temperature is @xmath206.,scaledwidth=35.0% ] next , we examine the density - dependence of the linear magnetoresistivity . to compare with abrikosov s quantum magnetoresistance which suggests a @xmath207 behavior,@xcite we show the calculated @xmath208 for above lmr versus the carrier sheet density @xmath33 in fig.[rhon ] at fixed magnetic field @xmath209 t . the mobility is taken respectively to be @xmath210 and @xmath211m@xmath212/vs to make the resistivity in the lmr regime . a clearly linear dependence of @xmath213 on the surface density @xmath33 is seen in all cases , indicating that this non - saturating linear resistivity is almost inversely proportional to the carrier density . in the figure we also show @xmath208 versus @xmath33 under the condition of different given conductivity @xmath214 and @xmath215 . in this case the half - width @xmath216 is independent of surface density . the linear dependence still holds , indicating that this linear behavior is not sensitive to the modest @xmath33-dependence of landau level broadening @xmath216 as long as the system is in the overlapped landau level regime . from the above discussion , it is obvious that lmr shows up in the system having overlapped landau levels and the separation of landau levels makes the mr departure from the linear increase . at high temperature , the thermal energy would smear the level separation and phonon scatterings further broaden landau levels . hence , it is believed that this lmr will be robust against raising temperature . this is indeed the case as seen in fig.[rhot ] , where we plot the calculated magnetoresistivity @xmath157 for the above system with zero - temperature linear mobility @xmath217m@xmath212/vs versus the magnetic field at different lattice temperatures . we can see that raising temperature to room temperature has little effect on the linearity of mr . due to the decreased mobility at higher temperature from phonon scattering , the weak sdh oscillation on the linear background tends to vanish . these features are in good agreement with the experimental report.@xcite in summary , we have studied the two - dimensional magnetotransport in the flat surface of a three - dimensional ti , which arises from the surface states with a wavevector - linear energy dispersion and a finite , positive zeeman splitting within the bulk energy gap . when the level broadening is comparable to or larger than the landau - level separation and the conduction electrons spread over many landau levels , a positive , dominantly linear and non - saturating magnetoresistance appears within a quite wide range of magnetic field and persists up to room temperature . this remarkable lmr provides a possible mechanism for the recently observed linear magnetoresistance in topological insulator bi@xmath0se@xmath1 nanoribbons.@xcite in contrast to quantum hall effect which appears in the case of well formed landau levels and to abrikosov s quantum magnetotransport,@xcite which is limited to the extreme quantum limit that all electrons coalesce into the lowest landau level , the discussed lmr is a phenomena of pure classical two - dimensional magnetotransport in a system having linear - energy - dispersion , appearing in the regime of overlapped landau levels , irrespective of its showing up in relatively high magnetic field range . furthermore , the present scheme deals with spatially uniform case without invoking the mobility fluctuation in a strongly inhomogeneous system , which is required in the classical parish and littlewood model to produce a lmr.@xcite the appearance of this significant positive - increasing linear magnetoresistance depends on the existence of a positive and sizable effective g - factor . if the zeeman energy splitting is quite small the resistivity @xmath157 would exhibit little change with changing magnetic field . in the case of a negative and sizable effective g - factor the magnetoresistivity would decrease linearly with increasing magnetic field . therefore , the behavior of the longitudinal resistivity versus magnetic field may provide a useful way for judging the direction and the size of the effective zeeman energy splitting in ti surface states . this work was supported by the national science foundation of china ( grant no . 11104002 ) , the national basic research program of china ( grant no . 2012cb927403 ) and by the program for science&technology innovation talents in universities of henan province ( grant no . 2012hastit029 ) ."""
inputs = tokenizer(
[ARTICLE_LEP, ARTICLE_MAGNET],
max_length=1024,
padding="max_length",
truncation=True,
return_tensors="pt",
)
inputs = {k: inputs[k].to(torch_device) for k in inputs}
hypotheses_batch = model.generate(**inputs)
EXPECTED_LEP = (
"we study the rare decays @xmath0 ( @xmath1 ) at the gigaz option of the international linear collider "
"( ilc ).<n> we calculate the branching ratios of @xmath2 in the two higgs doublet model ( 2hdm ), the "
"minimal supersymmetric standard model ( mssm ), the next - to - minimal supersymmetric standard model "
"( nmssm ) and the nearly minimal supersymmetric standard model ( nmssm ).<n> we find that the branching "
"ratios of @xmath3 can reach @xmath4 in 2hdm, @xmath5 in mssm, @xmath6 in nmssm and @xmath7 in nmssm, "
"while they are much smaller than @xmath8 in 2hdm, @xmath9 in mssm, @xmath10 in nmssm and @xmath11 in "
"nmssm."
)
EXPECTED_MAGNET = (
"we investigate the two - dimensional magnetotransport in the surface state of a topological insulator "
"( ti ).<n> we find that a positive, nonsaturating and dominantly linear magnetoresistance can appear "
"within quite wide magnetic - field range in the ti surface state having a positive and finite effective g "
"- factor.<n> this linear magnetoresistance shows up in the system of high carrier concentration and low "
"mobility when electrons are in extended states and spread over many smeared landau levels, and persists "
"up to room temperature, providing a possible mechanism for the recently observed linear magnetoresistance "
"in topological insulator bi@xmath0se@xmath1 nanoribbons."
)
generated = tokenizer.batch_decode(
hypotheses_batch.tolist(), clean_up_tokenization_spaces=True, skip_special_tokens=True
)
self.assertTrue(generated == [EXPECTED_LEP, EXPECTED_MAGNET])
class BigBirdPegasusStandaloneDecoderModelTester:
def __init__(
self,
parent,
vocab_size=99,
batch_size=7,
d_model=32,
decoder_seq_length=7,
is_training=True,
is_decoder=True,
use_attention_mask=True,
use_cache=False,
use_labels=True,
decoder_start_token_id=2,
decoder_ffn_dim=32,
decoder_layers=2,
encoder_attention_heads=4,
decoder_attention_heads=4,
max_position_embeddings=30,
is_encoder_decoder=False,
pad_token_id=0,
bos_token_id=1,
eos_token_id=2,
scope=None,
attention_type="original_full",
use_bias=True,
block_size=16,
num_random_blocks=3,
):
self.parent = parent
self.batch_size = batch_size
self.decoder_seq_length = decoder_seq_length
# For common tests
self.seq_length = self.decoder_seq_length
self.is_training = is_training
self.use_attention_mask = use_attention_mask
self.use_labels = use_labels
self.vocab_size = vocab_size
self.d_model = d_model
self.hidden_size = d_model
self.num_hidden_layers = decoder_layers
self.decoder_layers = decoder_layers
self.decoder_ffn_dim = decoder_ffn_dim
self.encoder_attention_heads = encoder_attention_heads
self.decoder_attention_heads = decoder_attention_heads
self.num_attention_heads = decoder_attention_heads
self.eos_token_id = eos_token_id
self.bos_token_id = bos_token_id
self.pad_token_id = pad_token_id
self.decoder_start_token_id = decoder_start_token_id
self.use_cache = use_cache
self.max_position_embeddings = max_position_embeddings
self.is_encoder_decoder = is_encoder_decoder
self.scope = None
self.decoder_key_length = decoder_seq_length
self.base_model_out_len = 2
self.decoder_attention_idx = 1
self.attention_type = attention_type
self.use_bias = use_bias
self.block_size = block_size
self.num_random_blocks = num_random_blocks
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.decoder_seq_length], self.vocab_size)
attention_mask = None
if self.use_attention_mask:
attention_mask = ids_tensor([self.batch_size, self.decoder_seq_length], vocab_size=2)
lm_labels = None
if self.use_labels:
lm_labels = ids_tensor([self.batch_size, self.decoder_seq_length], self.vocab_size)
config = BigBirdPegasusConfig(
vocab_size=self.vocab_size,
d_model=self.d_model,
decoder_layers=self.decoder_layers,
decoder_ffn_dim=self.decoder_ffn_dim,
encoder_attention_heads=self.encoder_attention_heads,
decoder_attention_heads=self.decoder_attention_heads,
eos_token_id=self.eos_token_id,
bos_token_id=self.bos_token_id,
use_cache=self.use_cache,
pad_token_id=self.pad_token_id,
decoder_start_token_id=self.decoder_start_token_id,
max_position_embeddings=self.max_position_embeddings,
is_encoder_decoder=self.is_encoder_decoder,
attention_type=self.attention_type,
use_bias=self.use_bias,
block_size=self.block_size,
num_random_blocks=self.num_random_blocks,
)
return (
config,
input_ids,
attention_mask,
lm_labels,
)
def create_and_check_decoder_model_past(
self,
config,
input_ids,
attention_mask,
lm_labels,
):
config.use_cache = True
model = BigBirdPegasusDecoder(config=config).to(torch_device).eval()
# first forward pass
outputs = model(input_ids, use_cache=True)
outputs_use_cache_conf = model(input_ids)
outputs_no_past = model(input_ids, use_cache=False)
self.parent.assertTrue(len(outputs) == len(outputs_use_cache_conf))
self.parent.assertTrue(len(outputs) == len(outputs_no_past) + 1)
past_key_values = outputs["past_key_values"]
# create hypothetical next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 1), config.vocab_size)
# append to next input_ids and
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
output_from_no_past = model(next_input_ids)["last_hidden_state"]
output_from_past = model(next_tokens, past_key_values=past_key_values)["last_hidden_state"]
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, next_input_ids.shape[-1] - 1, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, 0, random_slice_idx].detach()
# test that outputs are equal for slice
assert torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3)
def create_and_check_decoder_model_attention_mask_past(
self,
config,
input_ids,
attention_mask,
lm_labels,
):
model = BigBirdPegasusDecoder(config=config).to(torch_device).eval()
# create attention mask
attn_mask = torch.ones(input_ids.shape, dtype=torch.long, device=torch_device)
half_seq_length = input_ids.shape[-1] // 2
attn_mask[:, half_seq_length:] = 0
# first forward pass
past_key_values = model(input_ids, attention_mask=attn_mask, use_cache=True)["past_key_values"]
# create hypothetical next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 1), config.vocab_size)
# change a random masked slice from input_ids
random_seq_idx_to_change = ids_tensor((1,), half_seq_length).item() + 1
random_other_next_tokens = ids_tensor((self.batch_size, 1), config.vocab_size).squeeze(-1)
input_ids[:, -random_seq_idx_to_change] = random_other_next_tokens
# append to next input_ids and attn_mask
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
attn_mask = torch.cat(
[attn_mask, torch.ones((attn_mask.shape[0], 1), dtype=torch.long, device=torch_device)],
dim=1,
)
# get two different outputs
output_from_no_past = model(next_input_ids)["last_hidden_state"]
output_from_past = model(next_tokens, past_key_values=past_key_values)["last_hidden_state"]
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, next_input_ids.shape[-1] - 1, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, 0, random_slice_idx].detach()
# test that outputs are equal for slice
# big bird has extremely high logits which requires
# such a high error tolerance here
assert torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=5e-1)
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
config, input_ids, attention_mask, lm_labels = config_and_inputs
inputs_dict = {"input_ids": input_ids, "attention_mask": attention_mask}
return config, inputs_dict
@require_torch
class BigBirdPegasusStandaloneDecoderModelTest(ModelTesterMixin, GenerationTesterMixin, unittest.TestCase):
all_model_classes = (BigBirdPegasusDecoder, BigBirdPegasusForCausalLM) if is_torch_available() else ()
all_generative_model_classes = (BigBirdPegasusForCausalLM,) if is_torch_available() else ()
test_pruning = False
is_encoder_decoder = False
def setUp(
self,
):
self.model_tester = BigBirdPegasusStandaloneDecoderModelTester(self, is_training=False)
self.config_tester = ConfigTester(self, config_class=BigBirdPegasusConfig)
def test_config(self):
self.config_tester.run_common_tests()
def test_decoder_model_past(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_decoder_model_past(*config_and_inputs)
def test_decoder_model_attn_mask_past(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_decoder_model_attention_mask_past(*config_and_inputs)
def test_retain_grad_hidden_states_attentions(self):
# decoder cannot keep gradients
return
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/gpt_sw3/test_tokenization_gpt_sw3.py | # coding=utf-8
# Copyright 2022 Hugging Face inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
from transformers import GPTSw3Tokenizer
from transformers.testing_utils import get_tests_dir, require_jinja, require_sentencepiece, require_tokenizers, slow
from ...test_tokenization_common import TokenizerTesterMixin
SAMPLE_VOCAB = get_tests_dir("fixtures/test_sentencepiece_with_bytefallback.model")
@require_sentencepiece
@require_tokenizers
class GPTSw3TokenizationTest(TokenizerTesterMixin, unittest.TestCase):
from_pretrained_id = "AI-Sweden-Models/gpt-sw3-126m"
tokenizer_class = GPTSw3Tokenizer
test_rust_tokenizer = False
test_sentencepiece = True
test_sentencepiece_ignore_case = False
def setUp(self):
super().setUp()
# We have a SentencePiece fixture for testing
tokenizer = GPTSw3Tokenizer(SAMPLE_VOCAB, eos_token="<unk>", bos_token="<unk>", pad_token="<unk>")
tokenizer.save_pretrained(self.tmpdirname)
def get_input_output_texts(self, tokenizer):
input_text = "This is a test"
output_text = "This is a test"
return input_text, output_text
def test_convert_token_and_id(self):
"""Test ``_convert_token_to_id`` and ``_convert_id_to_token``."""
token = "<s>"
token_id = 1
self.assertEqual(self.get_tokenizer()._convert_token_to_id(token), token_id)
self.assertEqual(self.get_tokenizer()._convert_id_to_token(token_id), token)
def test_get_vocab(self):
vocab_keys = list(self.get_tokenizer().get_vocab().keys())
self.assertEqual(vocab_keys[0], "<unk>")
self.assertEqual(vocab_keys[1], "<s>")
self.assertEqual(vocab_keys[-1], "j")
self.assertEqual(len(vocab_keys), 2_000)
def test_vocab_size(self):
self.assertEqual(self.get_tokenizer().vocab_size, 2_000)
def test_full_tokenizer(self):
tokenizer = GPTSw3Tokenizer(SAMPLE_VOCAB)
tokens = tokenizer.tokenize("This is a test")
self.assertListEqual(tokens, ["▁This", "▁is", "▁a", "▁t", "est"])
self.assertListEqual(tokenizer.convert_tokens_to_ids(tokens), [465, 287, 265, 631, 842])
tokens = tokenizer.tokenize("I was born in 92000, and this is falsé.")
# fmt: off
self.assertListEqual(
tokens,
["▁I", "▁was", "▁bor", "n", "▁in", "▁", "<0x39>", "2", "0", "0", "0", ",", "▁and", "▁this", "▁is", "▁f", "al", "s", "<0xC3>", "<0xA9>", "."],
)
# fmt: on
ids = tokenizer.convert_tokens_to_ids(tokens)
self.assertListEqual(
ids,
[262, 272, 1525, 286, 271, 268, 60, 916, 633, 633, 633, 259, 266, 301, 287, 384, 367, 263, 198, 172, 260],
)
back_tokens = tokenizer.convert_ids_to_tokens(ids)
# fmt: off
self.assertListEqual(
back_tokens,
["▁I", "▁was", "▁bor", "n", "▁in", "▁", "<0x39>", "2", "0", "0", "0", ",", "▁and", "▁this", "▁is", "▁f", "al", "s", "<0xC3>", "<0xA9>", "."]
)
# fmt: on
def test_fast_encode_decode(self):
tokenizer = GPTSw3Tokenizer(SAMPLE_VOCAB)
texts = ["This is a test", "I was born in 92000, and this is falsé."]
expected_ids_list = [
[465, 287, 265, 631, 842],
[262, 272, 1525, 286, 271, 268, 60, 916, 633, 633, 633, 259, 266, 301, 287, 384, 367, 263, 198, 172, 260],
]
# Test that encode_fast returns the same as tokenize + convert_tokens_to_ids
for text, expected_ids in zip(texts, expected_ids_list):
self.assertListEqual(tokenizer.encode_fast(text), expected_ids)
# Test that decode_fast returns the input text
for text, token_ids in zip(texts, expected_ids_list):
self.assertEqual(tokenizer.decode_fast(token_ids), text)
@slow
def test_tokenizer_integration(self):
sequences = [
"<|python|>def fibonacci(n)\n if n < 0:\n print('Incorrect input')",
"Hey there, how are you doing this fine day?",
"This is a text with a trailing spaces followed by a dot .",
"Häj sväjs lillebrör! =)",
"Det är inget fel på Mr. Cool",
]
expected_encoding = {"input_ids": [[63423, 5, 6811, 14954, 282, 816, 3821, 63466, 63425, 63462, 18, 63978, 678, 301, 1320, 63423, 63455, 63458, 18, 63982, 4246, 3940, 1901, 47789, 5547, 18994], [19630, 1100, 63446, 1342, 633, 544, 4488, 593, 5102, 2416, 63495, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [1652, 428, 268, 1936, 515, 268, 58593, 22413, 9106, 546, 268, 33213, 63979, 698, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [55130, 63450, 924, 63449, 2249, 4062, 1558, 318, 63504, 21498, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [509, 377, 2827, 2559, 332, 6575, 63443, 26801, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]], "attention_mask": [[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]]} # fmt: skip
self.tokenizer_integration_test_util(
expected_encoding=expected_encoding,
model_name="AI-Sweden-Models/gpt-sw3-126m",
sequences=sequences,
)
@require_jinja
def test_tokenization_for_chat(self):
tokenizer = GPTSw3Tokenizer(SAMPLE_VOCAB)
# This is in English, but it's just here to make sure the chat control tokens are being added properly
test_chats = [
[{"role": "system", "content": "You are a helpful chatbot."}, {"role": "user", "content": "Hello!"}],
[
{"role": "system", "content": "You are a helpful chatbot."},
{"role": "user", "content": "Hello!"},
{"role": "assistant", "content": "Nice to meet you."},
],
[{"role": "assistant", "content": "Nice to meet you."}, {"role": "user", "content": "Hello!"}],
]
tokenized_chats = [tokenizer.apply_chat_template(test_chat) for test_chat in test_chats]
# fmt: off
expected_tokens = [
[2000, 1, 575, 541, 419, 530, 339, 265, 878, 708, 727, 275, 347, 541, 260, 1, 968, 263, 314, 419, 366, 354, 294, 360, 1, 575, 541, 419],
[2000, 1, 575, 541, 419, 530, 339, 265, 878, 708, 727, 275, 347, 541, 260, 1, 968, 263, 314, 419, 366, 354, 294, 360, 1, 575, 541, 419, 984, 429, 281, 264, 1261, 291, 260, 1, 575, 541, 419],
[2000, 1, 575, 541, 419, 984, 429, 281, 264, 1261, 291, 260, 1, 968, 263, 314, 419, 366, 354, 294, 360, 1, 575, 541, 419]
]
# fmt: on
for tokenized_chat, expected_tokens in zip(tokenized_chats, expected_tokens):
self.assertListEqual(tokenized_chat, expected_tokens)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/codegen/test_modeling_codegen.py | # coding=utf-8
# Copyright 2022 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import datetime
import unittest
from transformers import CodeGenConfig, is_torch_available
from transformers.file_utils import cached_property
from transformers.testing_utils import backend_manual_seed, is_flaky, require_torch, slow, torch_device
from ...generation.test_utils import GenerationTesterMixin
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import AutoTokenizer, CodeGenForCausalLM, CodeGenModel
class CodeGenModelTester:
def __init__(
self,
parent,
batch_size=14,
seq_length=7,
is_training=True,
use_token_type_ids=True,
use_input_mask=True,
use_labels=True,
use_mc_token_ids=True,
vocab_size=256,
hidden_size=32,
rotary_dim=4,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.0,
attention_probs_dropout_prob=0.0,
max_position_embeddings=512,
type_vocab_size=16,
type_sequence_label_size=2,
initializer_range=0.02,
num_labels=3,
num_choices=4,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_token_type_ids = use_token_type_ids
self.use_input_mask = use_input_mask
self.use_labels = use_labels
self.use_mc_token_ids = use_mc_token_ids
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.rotary_dim = rotary_dim
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.type_vocab_size = type_vocab_size
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.num_labels = num_labels
self.num_choices = num_choices
self.scope = None
self.bos_token_id = vocab_size - 1
self.eos_token_id = vocab_size - 1
self.pad_token_id = vocab_size - 1
def get_large_model_config(self):
return CodeGenConfig.from_pretrained("Salesforce/codegen-2B-mono")
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.seq_length])
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
mc_token_ids = None
if self.use_mc_token_ids:
mc_token_ids = ids_tensor([self.batch_size, self.num_choices], self.seq_length)
sequence_labels = None
token_labels = None
choice_labels = None
if self.use_labels:
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
choice_labels = ids_tensor([self.batch_size], self.num_choices)
config = self.get_config()
head_mask = ids_tensor([self.num_hidden_layers, self.num_attention_heads], 2)
return (
config,
input_ids,
input_mask,
head_mask,
token_type_ids,
mc_token_ids,
sequence_labels,
token_labels,
choice_labels,
)
def get_config(self):
return CodeGenConfig(
vocab_size=self.vocab_size,
n_embd=self.hidden_size,
n_layer=self.num_hidden_layers,
n_head=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
n_positions=self.max_position_embeddings,
type_vocab_size=self.type_vocab_size,
initializer_range=self.initializer_range,
use_cache=True,
bos_token_id=self.bos_token_id,
eos_token_id=self.eos_token_id,
pad_token_id=self.pad_token_id,
rotary_dim=self.rotary_dim,
)
def prepare_config_and_inputs_for_decoder(self):
(
config,
input_ids,
input_mask,
head_mask,
token_type_ids,
mc_token_ids,
sequence_labels,
token_labels,
choice_labels,
) = self.prepare_config_and_inputs()
encoder_hidden_states = floats_tensor([self.batch_size, self.seq_length, self.hidden_size])
encoder_attention_mask = ids_tensor([self.batch_size, self.seq_length], vocab_size=2)
return (
config,
input_ids,
input_mask,
head_mask,
token_type_ids,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
)
def create_and_check_codegen_model(self, config, input_ids, input_mask, head_mask, token_type_ids, *args):
model = CodeGenModel(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, token_type_ids=token_type_ids, head_mask=head_mask)
result = model(input_ids, token_type_ids=token_type_ids)
result = model(input_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
self.parent.assertEqual(len(result.past_key_values), config.n_layer)
def create_and_check_codegen_model_past(self, config, input_ids, input_mask, head_mask, token_type_ids, *args):
model = CodeGenModel(config=config)
model.to(torch_device)
model.eval()
# first forward pass
outputs = model(input_ids, token_type_ids=token_type_ids, use_cache=True)
outputs_use_cache_conf = model(input_ids, token_type_ids=token_type_ids)
outputs_no_past = model(input_ids, token_type_ids=token_type_ids, use_cache=False)
self.parent.assertTrue(len(outputs) == len(outputs_use_cache_conf))
self.parent.assertTrue(len(outputs) == len(outputs_no_past) + 1)
output, past = outputs.to_tuple()
# create hypothetical next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 1), config.vocab_size)
next_token_types = ids_tensor([self.batch_size, 1], self.type_vocab_size)
# append to next input_ids and token_type_ids
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
next_token_type_ids = torch.cat([token_type_ids, next_token_types], dim=-1)
output_from_no_past = model(next_input_ids, token_type_ids=next_token_type_ids)["last_hidden_state"]
output_from_past = model(next_tokens, token_type_ids=next_token_types, past_key_values=past)[
"last_hidden_state"
]
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, -1, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, 0, random_slice_idx].detach()
# test that outputs are equal for slice
self.parent.assertTrue(torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3))
def create_and_check_codegen_model_attention_mask_past(
self, config, input_ids, input_mask, head_mask, token_type_ids, *args
):
model = CodeGenModel(config=config)
model.to(torch_device)
model.eval()
# create attention mask
attn_mask = torch.ones(input_ids.shape, dtype=torch.long, device=torch_device)
half_seq_length = self.seq_length // 2
attn_mask[:, half_seq_length:] = 0
# first forward pass
output, past = model(input_ids, attention_mask=attn_mask).to_tuple()
# create hypothetical next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 1), config.vocab_size)
# change a random masked slice from input_ids
random_seq_idx_to_change = ids_tensor((1,), half_seq_length).item() + 1
random_other_next_tokens = ids_tensor((self.batch_size, 1), config.vocab_size).squeeze(-1)
input_ids[:, -random_seq_idx_to_change] = random_other_next_tokens
# append to next input_ids and attn_mask
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
attn_mask = torch.cat(
[attn_mask, torch.ones((attn_mask.shape[0], 1), dtype=torch.long, device=torch_device)],
dim=1,
)
# get two different outputs
output_from_no_past = model(next_input_ids, attention_mask=attn_mask)["last_hidden_state"]
output_from_past = model(next_tokens, past_key_values=past, attention_mask=attn_mask)["last_hidden_state"]
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, -1, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, 0, random_slice_idx].detach()
# test that outputs are equal for slice
self.parent.assertTrue(torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3))
def create_and_check_codegen_model_past_large_inputs(
self, config, input_ids, input_mask, head_mask, token_type_ids, *args
):
model = CodeGenModel(config=config)
model.to(torch_device)
model.eval()
# first forward pass
outputs = model(input_ids, token_type_ids=token_type_ids, attention_mask=input_mask, use_cache=True)
output, past = outputs.to_tuple()
# create hypothetical next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 3), config.vocab_size)
next_token_types = ids_tensor([self.batch_size, 3], self.type_vocab_size)
next_mask = ids_tensor((self.batch_size, 3), vocab_size=2)
# append to next input_ids and token_type_ids
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
next_token_type_ids = torch.cat([token_type_ids, next_token_types], dim=-1)
next_attention_mask = torch.cat([input_mask, next_mask], dim=-1)
output_from_no_past = model(
next_input_ids, token_type_ids=next_token_type_ids, attention_mask=next_attention_mask
)["last_hidden_state"]
output_from_past = model(
next_tokens, token_type_ids=next_token_types, attention_mask=next_attention_mask, past_key_values=past
)["last_hidden_state"]
self.parent.assertTrue(output_from_past.shape[1] == next_tokens.shape[1])
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, -3:, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, :, random_slice_idx].detach()
# test that outputs are equal for slice
self.parent.assertTrue(torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3))
def create_and_check_lm_head_model(self, config, input_ids, input_mask, head_mask, token_type_ids, *args):
model = CodeGenForCausalLM(config)
model.to(torch_device)
model.eval()
result = model(input_ids, token_type_ids=token_type_ids, labels=input_ids)
self.parent.assertEqual(result.loss.shape, ())
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
def create_and_check_forward_and_backwards(
self, config, input_ids, input_mask, head_mask, token_type_ids, *args, gradient_checkpointing=False
):
model = CodeGenForCausalLM(config)
if gradient_checkpointing:
model.gradient_checkpointing_enable()
model.to(torch_device)
result = model(input_ids, token_type_ids=token_type_ids, labels=input_ids)
self.parent.assertEqual(result.loss.shape, ())
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
result.loss.backward()
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
input_mask,
head_mask,
token_type_ids,
mc_token_ids,
sequence_labels,
token_labels,
choice_labels,
) = config_and_inputs
inputs_dict = {"input_ids": input_ids, "token_type_ids": token_type_ids, "head_mask": head_mask}
return config, inputs_dict
@require_torch
class CodeGenModelTest(ModelTesterMixin, GenerationTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (CodeGenModel, CodeGenForCausalLM) if is_torch_available() else ()
all_generative_model_classes = (CodeGenForCausalLM,) if is_torch_available() else ()
pipeline_model_mapping = (
{"feature-extraction": CodeGenModel, "text-generation": CodeGenForCausalLM} if is_torch_available() else {}
)
fx_compatible = False
test_pruning = False
test_missing_keys = False
test_model_parallel = False
test_head_masking = False
# special case for DoubleHeads model
def _prepare_for_class(self, inputs_dict, model_class, return_labels=False):
inputs_dict = super()._prepare_for_class(inputs_dict, model_class, return_labels=return_labels)
return inputs_dict
def setUp(self):
self.model_tester = CodeGenModelTester(self)
self.config_tester = ConfigTester(self, config_class=CodeGenConfig, n_embd=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_codegen_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_codegen_model(*config_and_inputs)
def test_codegen_model_past(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_codegen_model_past(*config_and_inputs)
def test_codegen_model_att_mask_past(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_codegen_model_attention_mask_past(*config_and_inputs)
def test_codegen_model_past_large_inputs(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_codegen_model_past_large_inputs(*config_and_inputs)
def test_codegen_lm_head_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_lm_head_model(*config_and_inputs)
def test_codegen_gradient_checkpointing(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_forward_and_backwards(*config_and_inputs, gradient_checkpointing=True)
@slow
def test_batch_generation(self):
tokenizer = AutoTokenizer.from_pretrained("Salesforce/codegen-350M-mono")
model = CodeGenForCausalLM.from_pretrained("Salesforce/codegen-350M-mono")
model.to(torch_device)
tokenizer.padding_side = "left"
# Define PAD Token = EOS Token = 50256
tokenizer.pad_token = tokenizer.eos_token
model.config.pad_token_id = model.config.eos_token_id
# use different length sentences to test batching
sentences = ["def hellow_world():", "def greet(name):"]
inputs = tokenizer(sentences, return_tensors="pt", padding=True)
input_ids = inputs["input_ids"].to(torch_device)
token_type_ids = torch.cat(
[
input_ids.new_full((input_ids.shape[0], input_ids.shape[1] - 1), 0),
input_ids.new_full((input_ids.shape[0], 1), 500),
],
dim=-1,
)
outputs = model.generate(
input_ids=input_ids,
attention_mask=inputs["attention_mask"].to(torch_device),
)
outputs_tt = model.generate(
input_ids=input_ids,
attention_mask=inputs["attention_mask"].to(torch_device),
token_type_ids=token_type_ids,
)
inputs_non_padded = tokenizer(sentences[0], return_tensors="pt").input_ids.to(torch_device)
output_non_padded = model.generate(input_ids=inputs_non_padded)
num_paddings = inputs_non_padded.shape[-1] - inputs["attention_mask"][-1].long().sum().cpu().item()
inputs_padded = tokenizer(sentences[1], return_tensors="pt").input_ids.to(torch_device)
output_padded = model.generate(input_ids=inputs_padded, max_length=model.config.max_length - num_paddings)
batch_out_sentence = tokenizer.batch_decode(outputs, skip_special_tokens=True)
batch_out_sentence_tt = tokenizer.batch_decode(outputs_tt, skip_special_tokens=True)
non_padded_sentence = tokenizer.decode(output_non_padded[0], skip_special_tokens=True)
padded_sentence = tokenizer.decode(output_padded[0], skip_special_tokens=True)
expected_output_sentence = [
'def hellow_world():\n print("Hello World")\n\nhellow_world()',
'def greet(name):\n print(f"Hello {name}")\n\ng',
]
self.assertListEqual(expected_output_sentence, batch_out_sentence)
self.assertTrue(batch_out_sentence_tt != batch_out_sentence) # token_type_ids should change output
self.assertListEqual(expected_output_sentence, [non_padded_sentence, padded_sentence])
@slow
def test_model_from_pretrained(self):
model_name = "Salesforce/codegen-350M-nl"
model = CodeGenModel.from_pretrained(model_name)
self.assertIsNotNone(model)
@require_torch
class CodeGenModelLanguageGenerationTest(unittest.TestCase):
@cached_property
def cached_tokenizer(self):
return AutoTokenizer.from_pretrained("Salesforce/codegen-350M-mono")
@cached_property
def cached_model(self):
return CodeGenForCausalLM.from_pretrained("Salesforce/codegen-350M-mono")
@slow
def test_lm_generate_codegen(self):
tokenizer = self.cached_tokenizer
for checkpointing in [True, False]:
model = self.cached_model
if checkpointing:
model.gradient_checkpointing_enable()
else:
model.gradient_checkpointing_disable()
model.to(torch_device)
inputs = tokenizer("def hello_world():", return_tensors="pt").to(torch_device)
expected_output = 'def hello_world():\n print("Hello World")\n\nhello_world()\n\n'
output_ids = model.generate(**inputs, do_sample=False)
output_str = tokenizer.batch_decode(output_ids)[0]
self.assertEqual(output_str, expected_output)
@slow
def test_codegen_sample(self):
tokenizer = self.cached_tokenizer
model = self.cached_model
model.to(torch_device)
torch.manual_seed(0)
backend_manual_seed(torch_device, 0)
tokenized = tokenizer("def hello_world():", return_tensors="pt", return_token_type_ids=True)
input_ids = tokenized.input_ids.to(torch_device)
output_ids = model.generate(input_ids, do_sample=True)
output_str = tokenizer.decode(output_ids[0], skip_special_tokens=True)
token_type_ids = tokenized.token_type_ids.to(torch_device)
output_seq = model.generate(input_ids=input_ids, do_sample=True, num_return_sequences=5)
output_seq_tt = model.generate(
input_ids=input_ids, token_type_ids=token_type_ids, do_sample=True, num_return_sequences=5
)
output_seq_strs = tokenizer.batch_decode(output_seq, skip_special_tokens=True)
output_seq_tt_strs = tokenizer.batch_decode(output_seq_tt, skip_special_tokens=True)
if torch_device == "cuda":
EXPECTED_OUTPUT_STR = 'def hello_world():\n print("Hello World")\n return True\n\nresult ='
else:
EXPECTED_OUTPUT_STR = "def hello_world():\r\n print('Hello, World.')\r\n\r\n\r"
self.assertEqual(output_str, EXPECTED_OUTPUT_STR)
self.assertTrue(
all(output_seq_strs[idx] != output_seq_tt_strs[idx] for idx in range(len(output_seq_tt_strs)))
) # token_type_ids should change output
@is_flaky(max_attempts=3, description="measure of timing is somehow flaky.")
@slow
def test_codegen_sample_max_time(self):
tokenizer = self.cached_tokenizer
model = self.cached_model
model.to(torch_device)
torch.manual_seed(0)
tokenized = tokenizer("Today is a nice day and", return_tensors="pt", return_token_type_ids=True)
input_ids = tokenized.input_ids.to(torch_device)
MAX_TIME = 0.05
start = datetime.datetime.now()
model.generate(input_ids, do_sample=True, max_time=MAX_TIME, max_length=256)
duration = datetime.datetime.now() - start
self.assertGreater(duration, datetime.timedelta(seconds=MAX_TIME))
self.assertLess(duration, datetime.timedelta(seconds=2 * MAX_TIME))
start = datetime.datetime.now()
model.generate(input_ids, do_sample=False, max_time=MAX_TIME, max_length=256)
duration = datetime.datetime.now() - start
self.assertGreater(duration, datetime.timedelta(seconds=MAX_TIME))
self.assertLess(duration, datetime.timedelta(seconds=2 * MAX_TIME))
start = datetime.datetime.now()
model.generate(input_ids, do_sample=False, num_beams=2, max_time=MAX_TIME, max_length=256)
duration = datetime.datetime.now() - start
self.assertGreater(duration, datetime.timedelta(seconds=MAX_TIME))
self.assertLess(duration, datetime.timedelta(seconds=2 * MAX_TIME))
start = datetime.datetime.now()
model.generate(input_ids, do_sample=True, num_beams=2, max_time=MAX_TIME, max_length=256)
duration = datetime.datetime.now() - start
self.assertGreater(duration, datetime.timedelta(seconds=MAX_TIME))
self.assertLess(duration, datetime.timedelta(seconds=2 * MAX_TIME))
start = datetime.datetime.now()
model.generate(input_ids, do_sample=False, max_time=None, max_length=256)
duration = datetime.datetime.now() - start
self.assertGreater(duration, datetime.timedelta(seconds=2 * MAX_TIME))
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/codegen/test_tokenization_codegen.py | # coding=utf-8
# Copyright 2022 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
import os
import re
import unittest
from transformers import CodeGenTokenizer, CodeGenTokenizerFast
from transformers.models.codegen.tokenization_codegen import VOCAB_FILES_NAMES
from transformers.testing_utils import require_tokenizers, slow
from ...test_tokenization_common import TokenizerTesterMixin
@require_tokenizers
class CodeGenTokenizationTest(TokenizerTesterMixin, unittest.TestCase):
from_pretrained_id = "Salesforce/codegen-350M-mono"
tokenizer_class = CodeGenTokenizer
rust_tokenizer_class = CodeGenTokenizerFast
test_rust_tokenizer = True
from_pretrained_kwargs = {"add_prefix_space": True}
test_seq2seq = False
def setUp(self):
super().setUp()
# Adapted from Sennrich et al. 2015 and https://github.com/rsennrich/subword-nmt
vocab = [
"l",
"o",
"w",
"e",
"r",
"s",
"t",
"i",
"d",
"n",
"\u0120",
"\u0120l",
"\u0120n",
"\u0120lo",
"\u0120low",
"er",
"\u0120lowest",
"\u0120newer",
"\u0120wider",
"<unk>",
"<|endoftext|>",
]
vocab_tokens = dict(zip(vocab, range(len(vocab))))
merges = ["#version: 0.2", "\u0120 l", "\u0120l o", "\u0120lo w", "e r", ""]
self.special_tokens_map = {"unk_token": "<unk>"}
self.vocab_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["vocab_file"])
self.merges_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["merges_file"])
with open(self.vocab_file, "w", encoding="utf-8") as fp:
fp.write(json.dumps(vocab_tokens) + "\n")
with open(self.merges_file, "w", encoding="utf-8") as fp:
fp.write("\n".join(merges))
def get_tokenizer(self, **kwargs):
kwargs.update(self.special_tokens_map)
return CodeGenTokenizer.from_pretrained(self.tmpdirname, **kwargs)
def get_rust_tokenizer(self, **kwargs):
kwargs.update(self.special_tokens_map)
return CodeGenTokenizerFast.from_pretrained(self.tmpdirname, **kwargs)
def get_input_output_texts(self, tokenizer):
input_text = "lower newer"
output_text = "lower newer"
return input_text, output_text
def test_full_tokenizer(self):
tokenizer = CodeGenTokenizer(self.vocab_file, self.merges_file, **self.special_tokens_map)
text = "lower newer"
bpe_tokens = ["\u0120low", "er", "\u0120", "n", "e", "w", "er"]
tokens = tokenizer.tokenize(text, add_prefix_space=True)
self.assertListEqual(tokens, bpe_tokens)
input_tokens = tokens + [tokenizer.unk_token]
input_bpe_tokens = [14, 15, 10, 9, 3, 2, 15, 19]
self.assertListEqual(tokenizer.convert_tokens_to_ids(input_tokens), input_bpe_tokens)
def test_rust_and_python_full_tokenizers(self):
if not self.test_rust_tokenizer:
return
tokenizer = self.get_tokenizer()
rust_tokenizer = self.get_rust_tokenizer(add_prefix_space=True)
sequence = "lower newer"
# Testing tokenization
tokens = tokenizer.tokenize(sequence, add_prefix_space=True)
rust_tokens = rust_tokenizer.tokenize(sequence)
self.assertListEqual(tokens, rust_tokens)
# Testing conversion to ids without special tokens
ids = tokenizer.encode(sequence, add_special_tokens=False, add_prefix_space=True)
rust_ids = rust_tokenizer.encode(sequence, add_special_tokens=False)
self.assertListEqual(ids, rust_ids)
# Testing conversion to ids with special tokens
rust_tokenizer = self.get_rust_tokenizer(add_prefix_space=True)
ids = tokenizer.encode(sequence, add_prefix_space=True)
rust_ids = rust_tokenizer.encode(sequence)
self.assertListEqual(ids, rust_ids)
# Testing the unknown token
input_tokens = tokens + [rust_tokenizer.unk_token]
input_bpe_tokens = [14, 15, 10, 9, 3, 2, 15, 19]
self.assertListEqual(rust_tokenizer.convert_tokens_to_ids(input_tokens), input_bpe_tokens)
def test_pretokenized_inputs(self, *args, **kwargs):
# It's very difficult to mix/test pretokenization with byte-level
# And get both CodeGen and Roberta to work at the same time (mostly an issue of adding a space before the string)
pass
def test_padding(self, max_length=15):
for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
with self.subTest(f"{tokenizer.__class__.__name__} ({pretrained_name})"):
tokenizer_r = self.rust_tokenizer_class.from_pretrained(pretrained_name, **kwargs)
# Simple input
s = "This is a simple input"
s2 = ["This is a simple input 1", "This is a simple input 2"]
p = ("This is a simple input", "This is a pair")
p2 = [
("This is a simple input 1", "This is a simple input 2"),
("This is a simple pair 1", "This is a simple pair 2"),
]
# Simple input tests
self.assertRaises(ValueError, tokenizer_r.encode, s, max_length=max_length, padding="max_length")
# Simple input
self.assertRaises(ValueError, tokenizer_r.encode_plus, s, max_length=max_length, padding="max_length")
# Simple input
self.assertRaises(
ValueError,
tokenizer_r.batch_encode_plus,
s2,
max_length=max_length,
padding="max_length",
)
# Pair input
self.assertRaises(ValueError, tokenizer_r.encode, p, max_length=max_length, padding="max_length")
# Pair input
self.assertRaises(ValueError, tokenizer_r.encode_plus, p, max_length=max_length, padding="max_length")
# Pair input
self.assertRaises(
ValueError,
tokenizer_r.batch_encode_plus,
p2,
max_length=max_length,
padding="max_length",
)
def test_padding_if_pad_token_set_slow(self):
tokenizer = CodeGenTokenizer.from_pretrained(self.tmpdirname, pad_token="<pad>")
# Simple input
s = "This is a simple input"
s2 = ["This is a simple input looooooooong", "This is a simple input"]
p = ("This is a simple input", "This is a pair")
p2 = [
("This is a simple input loooooong", "This is a simple input"),
("This is a simple pair loooooong", "This is a simple pair"),
]
pad_token_id = tokenizer.pad_token_id
out_s = tokenizer(s, padding="max_length", max_length=30, return_tensors="np")
out_s2 = tokenizer(s2, padding=True, truncate=True, return_tensors="np")
out_p = tokenizer(*p, padding="max_length", max_length=60, return_tensors="np")
out_p2 = tokenizer(p2, padding=True, truncate=True, return_tensors="np")
# s
# test single string max_length padding
self.assertEqual(out_s["input_ids"].shape[-1], 30)
self.assertTrue(pad_token_id in out_s["input_ids"])
self.assertTrue(0 in out_s["attention_mask"])
# s2
# test automatic padding
self.assertEqual(out_s2["input_ids"].shape[-1], 33)
# long slice doesn't have padding
self.assertFalse(pad_token_id in out_s2["input_ids"][0])
self.assertFalse(0 in out_s2["attention_mask"][0])
# short slice does have padding
self.assertTrue(pad_token_id in out_s2["input_ids"][1])
self.assertTrue(0 in out_s2["attention_mask"][1])
# p
# test single pair max_length padding
self.assertEqual(out_p["input_ids"].shape[-1], 60)
self.assertTrue(pad_token_id in out_p["input_ids"])
self.assertTrue(0 in out_p["attention_mask"])
# p2
# test automatic padding pair
self.assertEqual(out_p2["input_ids"].shape[-1], 52)
# long slice pair doesn't have padding
self.assertFalse(pad_token_id in out_p2["input_ids"][0])
self.assertFalse(0 in out_p2["attention_mask"][0])
# short slice pair does have padding
self.assertTrue(pad_token_id in out_p2["input_ids"][1])
self.assertTrue(0 in out_p2["attention_mask"][1])
def test_add_bos_token_slow(self):
bos_token = "$$$"
tokenizer = CodeGenTokenizer.from_pretrained(self.tmpdirname, bos_token=bos_token, add_bos_token=True)
s = "This is a simple input"
s2 = ["This is a simple input 1", "This is a simple input 2"]
bos_token_id = tokenizer.bos_token_id
out_s = tokenizer(s)
out_s2 = tokenizer(s2)
self.assertEqual(out_s.input_ids[0], bos_token_id)
self.assertTrue(all(o[0] == bos_token_id for o in out_s2.input_ids))
decode_s = tokenizer.decode(out_s.input_ids)
decode_s2 = tokenizer.batch_decode(out_s2.input_ids)
self.assertTrue(decode_s.startswith(bos_token))
self.assertTrue(all(d.startswith(bos_token) for d in decode_s2))
@slow
def test_truncation(self):
tokenizer = CodeGenTokenizer.from_pretrained("Salesforce/codegen-350M-mono")
text = "\nif len_a > len_b:\n result = a\nelse:\n result = b\n\n\n\n#"
expected_trucated_text = "\nif len_a > len_b: result = a\nelse: result = b"
input_ids = tokenizer.encode(text)
truncation_pattern = ["^#", re.escape("<|endoftext|>"), "^'''", '^"""', "\n\n\n"]
decoded_text = tokenizer.decode(input_ids, truncate_before_pattern=truncation_pattern)
self.assertEqual(decoded_text, expected_trucated_text)
# TODO @ArthurZ outputs of the fast tokenizer are different in this case, un-related to the PR
# tokenizer has no padding token
def test_padding_different_model_input_name(self):
pass
@slow
def test_tokenizer_integration(self):
# Custom test since this tokenizer takes return_token_type_ids as an init argument for backward compatibility.
sequences = [
"Transformers (formerly known as pytorch-transformers and pytorch-pretrained-bert) provides "
"general-purpose architectures (BERT, GPT-2, RoBERTa, XLM, DistilBert, XLNet...) for Natural "
"Language Understanding (NLU) and Natural Language Generation (NLG) with over 32+ pretrained "
"models in 100+ languages and deep interoperability between Jax, PyTorch and TensorFlow.",
"BERT is designed to pre-train deep bidirectional representations from unlabeled text by jointly "
"conditioning on both left and right context in all layers.",
"The quick brown fox jumps over the lazy dog.",
]
tokenizer_classes = [self.tokenizer_class]
if self.test_rust_tokenizer:
tokenizer_classes.append(self.rust_tokenizer_class)
# Test default case. i.e. return_token_type_ids is False.
for tokenizer_class in tokenizer_classes:
tokenizer = tokenizer_class.from_pretrained("Salesforce/codegen-350M-mono")
encoding = tokenizer(sequences)
decoded_sequences = [tokenizer.decode(seq, skip_special_tokens=True) for seq in encoding["input_ids"]]
# fmt: off
expected_encoding = {'input_ids': [[41762, 364, 357, 36234, 1900, 355, 12972, 13165, 354, 12, 35636, 364, 290, 12972, 13165, 354, 12, 5310, 13363, 12, 4835, 8, 3769, 2276, 12, 29983, 45619, 357, 13246, 51, 11, 402, 11571, 12, 17, 11, 5564, 13246, 38586, 11, 16276, 44, 11, 4307, 346, 33, 861, 11, 16276, 7934, 23029, 329, 12068, 15417, 28491, 357, 32572, 52, 8, 290, 12068, 15417, 16588, 357, 32572, 38, 8, 351, 625, 3933, 10, 2181, 13363, 4981, 287, 1802, 10, 8950, 290, 2769, 48817, 1799, 1022, 449, 897, 11, 9485, 15884, 354, 290, 309, 22854, 37535, 13], [13246, 51, 318, 3562, 284, 662, 12, 27432, 2769, 8406, 4154, 282, 24612, 422, 9642, 9608, 276, 2420, 416, 26913, 21143, 319, 1111, 1364, 290, 826, 4732, 287, 477, 11685, 13], [464, 2068, 7586, 21831, 18045, 625, 262, 16931, 3290, 13]], 'attention_mask': [[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]]} # noqa: E501
# fmt: on
encoding_data = encoding.data
self.assertDictEqual(encoding_data, expected_encoding)
for expected, decoded in zip(sequences, decoded_sequences):
self.assertEqual(expected, decoded)
# Test return_token_type_ids is True case.
for tokenizer_class in tokenizer_classes:
tokenizer = tokenizer_class.from_pretrained("Salesforce/codegen-350M-mono", return_token_type_ids=True)
encoding = tokenizer(sequences)
decoded_sequences = [tokenizer.decode(seq, skip_special_tokens=True) for seq in encoding["input_ids"]]
# fmt: off
expected_encoding = {'input_ids': [[41762, 364, 357, 36234, 1900, 355, 12972, 13165, 354, 12, 35636, 364, 290, 12972, 13165, 354, 12, 5310, 13363, 12, 4835, 8, 3769, 2276, 12, 29983, 45619, 357, 13246, 51, 11, 402, 11571, 12, 17, 11, 5564, 13246, 38586, 11, 16276, 44, 11, 4307, 346, 33, 861, 11, 16276, 7934, 23029, 329, 12068, 15417, 28491, 357, 32572, 52, 8, 290, 12068, 15417, 16588, 357, 32572, 38, 8, 351, 625, 3933, 10, 2181, 13363, 4981, 287, 1802, 10, 8950, 290, 2769, 48817, 1799, 1022, 449, 897, 11, 9485, 15884, 354, 290, 309, 22854, 37535, 13], [13246, 51, 318, 3562, 284, 662, 12, 27432, 2769, 8406, 4154, 282, 24612, 422, 9642, 9608, 276, 2420, 416, 26913, 21143, 319, 1111, 1364, 290, 826, 4732, 287, 477, 11685, 13], [464, 2068, 7586, 21831, 18045, 625, 262, 16931, 3290, 13]], 'token_type_ids': [[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]], 'attention_mask': [[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]]} # noqa: E501
# fmt: on
encoding_data = encoding.data
self.assertDictEqual(encoding_data, expected_encoding)
for expected, decoded in zip(sequences, decoded_sequences):
self.assertEqual(expected, decoded)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/bert/test_modeling_bert.py | # coding=utf-8
# Copyright 2020 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import tempfile
import unittest
from transformers import BertConfig, is_torch_available
from transformers.models.auto import get_values
from transformers.testing_utils import (
CaptureLogger,
require_torch,
require_torch_accelerator,
require_torch_sdpa,
slow,
torch_device,
)
from ...generation.test_utils import GenerationTesterMixin
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import (
MODEL_FOR_PRETRAINING_MAPPING,
BertForMaskedLM,
BertForMultipleChoice,
BertForNextSentencePrediction,
BertForPreTraining,
BertForQuestionAnswering,
BertForSequenceClassification,
BertForTokenClassification,
BertLMHeadModel,
BertModel,
logging,
)
class BertModelTester:
def __init__(
self,
parent,
batch_size=13,
seq_length=7,
is_training=True,
use_input_mask=True,
use_token_type_ids=True,
use_labels=True,
vocab_size=99,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=512,
type_vocab_size=16,
type_sequence_label_size=2,
initializer_range=0.02,
num_labels=3,
num_choices=4,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_input_mask = use_input_mask
self.use_token_type_ids = use_token_type_ids
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.type_vocab_size = type_vocab_size
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.num_labels = num_labels
self.num_choices = num_choices
self.scope = scope
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.seq_length])
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
sequence_labels = None
token_labels = None
choice_labels = None
if self.use_labels:
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
choice_labels = ids_tensor([self.batch_size], self.num_choices)
config = self.get_config()
return config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
def get_config(self):
"""
Returns a tiny configuration by default.
"""
return BertConfig(
vocab_size=self.vocab_size,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
type_vocab_size=self.type_vocab_size,
is_decoder=False,
initializer_range=self.initializer_range,
)
def prepare_config_and_inputs_for_decoder(self):
(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
) = self.prepare_config_and_inputs()
config.is_decoder = True
encoder_hidden_states = floats_tensor([self.batch_size, self.seq_length, self.hidden_size])
encoder_attention_mask = ids_tensor([self.batch_size, self.seq_length], vocab_size=2)
return (
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
)
def create_and_check_model(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = BertModel(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids)
result = model(input_ids, token_type_ids=token_type_ids)
result = model(input_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
self.parent.assertEqual(result.pooler_output.shape, (self.batch_size, self.hidden_size))
def create_and_check_model_as_decoder(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
config.add_cross_attention = True
model = BertModel(config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
)
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
encoder_hidden_states=encoder_hidden_states,
)
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
self.parent.assertEqual(result.pooler_output.shape, (self.batch_size, self.hidden_size))
def create_and_check_for_causal_lm(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
model = BertLMHeadModel(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=token_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
def create_and_check_for_masked_lm(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = BertForMaskedLM(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=token_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
def create_and_check_model_for_causal_lm_as_decoder(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
config.add_cross_attention = True
model = BertLMHeadModel(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
labels=token_labels,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
)
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
labels=token_labels,
encoder_hidden_states=encoder_hidden_states,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
def create_and_check_decoder_model_past_large_inputs(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
config.is_decoder = True
config.add_cross_attention = True
model = BertLMHeadModel(config=config).to(torch_device).eval()
# first forward pass
outputs = model(
input_ids,
attention_mask=input_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
use_cache=True,
)
past_key_values = outputs.past_key_values
# create hypothetical multiple next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 3), config.vocab_size)
next_mask = ids_tensor((self.batch_size, 3), vocab_size=2)
# append to next input_ids and
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
next_attention_mask = torch.cat([input_mask, next_mask], dim=-1)
output_from_no_past = model(
next_input_ids,
attention_mask=next_attention_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
output_hidden_states=True,
)["hidden_states"][0]
output_from_past = model(
next_tokens,
attention_mask=next_attention_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
past_key_values=past_key_values,
output_hidden_states=True,
)["hidden_states"][0]
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, -3:, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, :, random_slice_idx].detach()
self.parent.assertTrue(output_from_past_slice.shape[1] == next_tokens.shape[1])
# test that outputs are equal for slice
self.parent.assertTrue(torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3))
def create_and_check_for_next_sequence_prediction(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = BertForNextSentencePrediction(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
labels=sequence_labels,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, 2))
def create_and_check_for_pretraining(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = BertForPreTraining(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
labels=token_labels,
next_sentence_label=sequence_labels,
)
self.parent.assertEqual(result.prediction_logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
self.parent.assertEqual(result.seq_relationship_logits.shape, (self.batch_size, 2))
def create_and_check_for_question_answering(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = BertForQuestionAnswering(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
start_positions=sequence_labels,
end_positions=sequence_labels,
)
self.parent.assertEqual(result.start_logits.shape, (self.batch_size, self.seq_length))
self.parent.assertEqual(result.end_logits.shape, (self.batch_size, self.seq_length))
def create_and_check_for_sequence_classification(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_labels = self.num_labels
model = BertForSequenceClassification(config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=sequence_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_labels))
def create_and_check_for_token_classification(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_labels = self.num_labels
model = BertForTokenClassification(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=token_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.num_labels))
def create_and_check_for_multiple_choice(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_choices = self.num_choices
model = BertForMultipleChoice(config=config)
model.to(torch_device)
model.eval()
multiple_choice_inputs_ids = input_ids.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
multiple_choice_token_type_ids = token_type_ids.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
multiple_choice_input_mask = input_mask.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
result = model(
multiple_choice_inputs_ids,
attention_mask=multiple_choice_input_mask,
token_type_ids=multiple_choice_token_type_ids,
labels=choice_labels,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_choices))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
) = config_and_inputs
inputs_dict = {"input_ids": input_ids, "token_type_ids": token_type_ids, "attention_mask": input_mask}
return config, inputs_dict
@require_torch
class BertModelTest(ModelTesterMixin, GenerationTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (
(
BertModel,
BertLMHeadModel,
BertForMaskedLM,
BertForMultipleChoice,
BertForNextSentencePrediction,
BertForPreTraining,
BertForQuestionAnswering,
BertForSequenceClassification,
BertForTokenClassification,
)
if is_torch_available()
else ()
)
all_generative_model_classes = (BertLMHeadModel,) if is_torch_available() else ()
pipeline_model_mapping = (
{
"feature-extraction": BertModel,
"fill-mask": BertForMaskedLM,
"question-answering": BertForQuestionAnswering,
"text-classification": BertForSequenceClassification,
"text-generation": BertLMHeadModel,
"token-classification": BertForTokenClassification,
"zero-shot": BertForSequenceClassification,
}
if is_torch_available()
else {}
)
fx_compatible = True
# special case for ForPreTraining model
def _prepare_for_class(self, inputs_dict, model_class, return_labels=False):
inputs_dict = super()._prepare_for_class(inputs_dict, model_class, return_labels=return_labels)
if return_labels:
if model_class in get_values(MODEL_FOR_PRETRAINING_MAPPING):
inputs_dict["labels"] = torch.zeros(
(self.model_tester.batch_size, self.model_tester.seq_length), dtype=torch.long, device=torch_device
)
inputs_dict["next_sentence_label"] = torch.zeros(
self.model_tester.batch_size, dtype=torch.long, device=torch_device
)
return inputs_dict
def setUp(self):
self.model_tester = BertModelTester(self)
self.config_tester = ConfigTester(self, config_class=BertConfig, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_model_various_embeddings(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
for type in ["absolute", "relative_key", "relative_key_query"]:
config_and_inputs[0].position_embedding_type = type
self.model_tester.create_and_check_model(*config_and_inputs)
def test_model_as_decoder(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_decoder()
self.model_tester.create_and_check_model_as_decoder(*config_and_inputs)
def test_model_as_decoder_with_default_input_mask(self):
# This regression test was failing with PyTorch < 1.3
(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
) = self.model_tester.prepare_config_and_inputs_for_decoder()
input_mask = None
self.model_tester.create_and_check_model_as_decoder(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
)
def test_for_causal_lm(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_decoder()
self.model_tester.create_and_check_for_causal_lm(*config_and_inputs)
def test_for_masked_lm(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_masked_lm(*config_and_inputs)
def test_for_causal_lm_decoder(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_decoder()
self.model_tester.create_and_check_model_for_causal_lm_as_decoder(*config_and_inputs)
def test_decoder_model_past_with_large_inputs(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_decoder()
self.model_tester.create_and_check_decoder_model_past_large_inputs(*config_and_inputs)
def test_decoder_model_past_with_large_inputs_relative_pos_emb(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_decoder()
config_and_inputs[0].position_embedding_type = "relative_key"
self.model_tester.create_and_check_decoder_model_past_large_inputs(*config_and_inputs)
def test_for_multiple_choice(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_multiple_choice(*config_and_inputs)
def test_for_next_sequence_prediction(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_next_sequence_prediction(*config_and_inputs)
def test_for_pretraining(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_pretraining(*config_and_inputs)
def test_for_question_answering(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_question_answering(*config_and_inputs)
def test_for_sequence_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_sequence_classification(*config_and_inputs)
def test_for_token_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_token_classification(*config_and_inputs)
def test_for_warning_if_padding_and_no_attention_mask(self):
(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
) = self.model_tester.prepare_config_and_inputs()
# Set pad tokens in the input_ids
input_ids[0, 0] = config.pad_token_id
# Check for warnings if the attention_mask is missing.
logger = logging.get_logger("transformers.modeling_utils")
# clear cache so we can test the warning is emitted (from `warning_once`).
logger.warning_once.cache_clear()
with CaptureLogger(logger) as cl:
model = BertModel(config=config)
model.to(torch_device)
model.eval()
model(input_ids, attention_mask=None, token_type_ids=token_type_ids)
self.assertIn("We strongly recommend passing in an `attention_mask`", cl.out)
@slow
def test_model_from_pretrained(self):
model_name = "google-bert/bert-base-uncased"
model = BertModel.from_pretrained(model_name)
self.assertIsNotNone(model)
@slow
@require_torch_accelerator
def test_torchscript_device_change(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
# BertForMultipleChoice behaves incorrectly in JIT environments.
if model_class == BertForMultipleChoice:
return
config.torchscript = True
model = model_class(config=config)
inputs_dict = self._prepare_for_class(inputs_dict, model_class)
traced_model = torch.jit.trace(
model, (inputs_dict["input_ids"].to("cpu"), inputs_dict["attention_mask"].to("cpu"))
)
with tempfile.TemporaryDirectory() as tmp:
torch.jit.save(traced_model, os.path.join(tmp, "bert.pt"))
loaded = torch.jit.load(os.path.join(tmp, "bert.pt"), map_location=torch_device)
loaded(inputs_dict["input_ids"].to(torch_device), inputs_dict["attention_mask"].to(torch_device))
# This test was copied from the common test_eager_matches_sdpa_generate(), but without low_cpu_mem_usage=True.
# TODO: Remove this and use the parent method (in common tests) once BERT supports low_cpu_mem_usage=True.
@require_torch_sdpa
@slow
def test_eager_matches_sdpa_generate(self):
max_new_tokens = 30
if len(self.all_generative_model_classes) == 0:
self.skipTest(f"{self.__class__.__name__} tests a model that does support generate: skipping this test")
for model_class in self.all_generative_model_classes:
if not model_class._supports_sdpa:
self.skipTest(f"{model_class.__name__} does not support SDPA")
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
dummy_input = inputs_dict[model_class.main_input_name]
if dummy_input.dtype in [torch.float32, torch.bfloat16]:
dummy_input = dummy_input.to(torch.float16)
# make sure that all models have enough positions for generation
if hasattr(config, "max_position_embeddings"):
config.max_position_embeddings = max_new_tokens + dummy_input.shape[1] + 1
model = model_class(config)
with tempfile.TemporaryDirectory() as tmpdirname:
model.save_pretrained(tmpdirname)
dummy_attention_mask = inputs_dict.get("attention_mask", torch.ones_like(dummy_input))
model_sdpa = model_class.from_pretrained(
tmpdirname,
torch_dtype=torch.float16,
# low_cpu_mem_usage=True,
).to(torch_device)
self.assertTrue(model_sdpa.config._attn_implementation == "sdpa")
model_eager = model_class.from_pretrained(
tmpdirname,
torch_dtype=torch.float16,
# low_cpu_mem_usage=True,
attn_implementation="eager",
).to(torch_device)
self.assertTrue(model_eager.config._attn_implementation == "eager")
for name, submodule in model_eager.named_modules():
class_name = submodule.__class__.__name__
if "SdpaAttention" in class_name or "SdpaSelfAttention" in class_name:
raise ValueError("The eager model should not have SDPA attention layers")
has_sdpa = False
for name, submodule in model_sdpa.named_modules():
class_name = submodule.__class__.__name__
if "SdpaAttention" in class_name or "SdpaSelfAttention" in class_name:
has_sdpa = True
break
if not has_sdpa:
raise ValueError("The SDPA model should have SDPA attention layers")
# Just test that a large cache works as expected
res_eager = model_eager.generate(
dummy_input, attention_mask=dummy_attention_mask, max_new_tokens=max_new_tokens, do_sample=False
)
res_sdpa = model_sdpa.generate(
dummy_input, attention_mask=dummy_attention_mask, max_new_tokens=max_new_tokens, do_sample=False
)
self.assertTrue(torch.allclose(res_eager, res_sdpa))
@require_torch
class BertModelIntegrationTest(unittest.TestCase):
@slow
def test_inference_no_head_absolute_embedding(self):
model = BertModel.from_pretrained("google-bert/bert-base-uncased")
input_ids = torch.tensor([[0, 345, 232, 328, 740, 140, 1695, 69, 6078, 1588, 2]])
attention_mask = torch.tensor([[0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]])
with torch.no_grad():
output = model(input_ids, attention_mask=attention_mask)[0]
expected_shape = torch.Size((1, 11, 768))
self.assertEqual(output.shape, expected_shape)
expected_slice = torch.tensor([[[0.4249, 0.1008, 0.7531], [0.3771, 0.1188, 0.7467], [0.4152, 0.1098, 0.7108]]])
self.assertTrue(torch.allclose(output[:, 1:4, 1:4], expected_slice, atol=1e-4))
@slow
def test_inference_no_head_relative_embedding_key(self):
model = BertModel.from_pretrained("zhiheng-huang/bert-base-uncased-embedding-relative-key")
input_ids = torch.tensor([[0, 345, 232, 328, 740, 140, 1695, 69, 6078, 1588, 2]])
attention_mask = torch.tensor([[0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]])
with torch.no_grad():
output = model(input_ids, attention_mask=attention_mask)[0]
expected_shape = torch.Size((1, 11, 768))
self.assertEqual(output.shape, expected_shape)
expected_slice = torch.tensor(
[[[0.0756, 0.3142, -0.5128], [0.3761, 0.3462, -0.5477], [0.2052, 0.3760, -0.1240]]]
)
self.assertTrue(torch.allclose(output[:, 1:4, 1:4], expected_slice, atol=1e-4))
@slow
def test_inference_no_head_relative_embedding_key_query(self):
model = BertModel.from_pretrained("zhiheng-huang/bert-base-uncased-embedding-relative-key-query")
input_ids = torch.tensor([[0, 345, 232, 328, 740, 140, 1695, 69, 6078, 1588, 2]])
attention_mask = torch.tensor([[0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]])
with torch.no_grad():
output = model(input_ids, attention_mask=attention_mask)[0]
expected_shape = torch.Size((1, 11, 768))
self.assertEqual(output.shape, expected_shape)
expected_slice = torch.tensor(
[[[0.6496, 0.3784, 0.8203], [0.8148, 0.5656, 0.2636], [-0.0681, 0.5597, 0.7045]]]
)
self.assertTrue(torch.allclose(output[:, 1:4, 1:4], expected_slice, atol=1e-4))
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/bert/test_modeling_flax_bert.py | # Copyright 2020 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
import numpy as np
from transformers import BertConfig, is_flax_available
from transformers.testing_utils import require_flax, slow
from ...test_modeling_flax_common import FlaxModelTesterMixin, floats_tensor, ids_tensor, random_attention_mask
if is_flax_available():
from transformers.models.bert.modeling_flax_bert import (
FlaxBertForMaskedLM,
FlaxBertForMultipleChoice,
FlaxBertForNextSentencePrediction,
FlaxBertForPreTraining,
FlaxBertForQuestionAnswering,
FlaxBertForSequenceClassification,
FlaxBertForTokenClassification,
FlaxBertModel,
)
class FlaxBertModelTester(unittest.TestCase):
def __init__(
self,
parent,
batch_size=13,
seq_length=7,
is_training=True,
use_attention_mask=True,
use_token_type_ids=True,
use_labels=True,
vocab_size=99,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=512,
type_vocab_size=16,
type_sequence_label_size=2,
initializer_range=0.02,
num_choices=4,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_attention_mask = use_attention_mask
self.use_token_type_ids = use_token_type_ids
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.type_vocab_size = type_vocab_size
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.num_choices = num_choices
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
attention_mask = None
if self.use_attention_mask:
attention_mask = random_attention_mask([self.batch_size, self.seq_length])
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
config = BertConfig(
vocab_size=self.vocab_size,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
type_vocab_size=self.type_vocab_size,
is_decoder=False,
initializer_range=self.initializer_range,
)
return config, input_ids, token_type_ids, attention_mask
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
config, input_ids, token_type_ids, attention_mask = config_and_inputs
inputs_dict = {"input_ids": input_ids, "token_type_ids": token_type_ids, "attention_mask": attention_mask}
return config, inputs_dict
def prepare_config_and_inputs_for_decoder(self):
config_and_inputs = self.prepare_config_and_inputs()
config, input_ids, token_type_ids, attention_mask = config_and_inputs
config.is_decoder = True
encoder_hidden_states = floats_tensor([self.batch_size, self.seq_length, self.hidden_size])
encoder_attention_mask = ids_tensor([self.batch_size, self.seq_length], vocab_size=2)
return (
config,
input_ids,
attention_mask,
encoder_hidden_states,
encoder_attention_mask,
)
@require_flax
class FlaxBertModelTest(FlaxModelTesterMixin, unittest.TestCase):
test_head_masking = True
all_model_classes = (
(
FlaxBertModel,
FlaxBertForPreTraining,
FlaxBertForMaskedLM,
FlaxBertForMultipleChoice,
FlaxBertForQuestionAnswering,
FlaxBertForNextSentencePrediction,
FlaxBertForSequenceClassification,
FlaxBertForTokenClassification,
FlaxBertForQuestionAnswering,
)
if is_flax_available()
else ()
)
def setUp(self):
self.model_tester = FlaxBertModelTester(self)
@slow
def test_model_from_pretrained(self):
# Only check this for base model, not necessary for all model classes.
# This will also help speed-up tests.
model = FlaxBertModel.from_pretrained("google-bert/bert-base-cased")
outputs = model(np.ones((1, 1)))
self.assertIsNotNone(outputs)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/bert/test_tokenization_bert.py | # coding=utf-8
# Copyright 2020 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import unittest
from transformers import BertTokenizerFast
from transformers.models.bert.tokenization_bert import (
VOCAB_FILES_NAMES,
BasicTokenizer,
BertTokenizer,
WordpieceTokenizer,
_is_control,
_is_punctuation,
_is_whitespace,
)
from transformers.testing_utils import require_tokenizers, slow
from ...test_tokenization_common import TokenizerTesterMixin, filter_non_english
@require_tokenizers
class BertTokenizationTest(TokenizerTesterMixin, unittest.TestCase):
from_pretrained_id = "google-bert/bert-base-uncased"
tokenizer_class = BertTokenizer
rust_tokenizer_class = BertTokenizerFast
test_rust_tokenizer = True
space_between_special_tokens = True
from_pretrained_filter = filter_non_english
def setUp(self):
super().setUp()
vocab_tokens = [
"[UNK]",
"[CLS]",
"[SEP]",
"[PAD]",
"[MASK]",
"want",
"##want",
"##ed",
"wa",
"un",
"runn",
"##ing",
",",
"low",
"lowest",
]
self.vocab_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["vocab_file"])
with open(self.vocab_file, "w", encoding="utf-8") as vocab_writer:
vocab_writer.write("".join([x + "\n" for x in vocab_tokens]))
def get_input_output_texts(self, tokenizer):
input_text = "UNwant\u00E9d,running"
output_text = "unwanted, running"
return input_text, output_text
def test_full_tokenizer(self):
tokenizer = self.tokenizer_class(self.vocab_file)
tokens = tokenizer.tokenize("UNwant\u00E9d,running")
self.assertListEqual(tokens, ["un", "##want", "##ed", ",", "runn", "##ing"])
self.assertListEqual(tokenizer.convert_tokens_to_ids(tokens), [9, 6, 7, 12, 10, 11])
def test_rust_and_python_full_tokenizers(self):
if not self.test_rust_tokenizer:
return
tokenizer = self.get_tokenizer()
rust_tokenizer = self.get_rust_tokenizer()
sequence = "UNwant\u00E9d,running"
tokens = tokenizer.tokenize(sequence)
rust_tokens = rust_tokenizer.tokenize(sequence)
self.assertListEqual(tokens, rust_tokens)
ids = tokenizer.encode(sequence, add_special_tokens=False)
rust_ids = rust_tokenizer.encode(sequence, add_special_tokens=False)
self.assertListEqual(ids, rust_ids)
rust_tokenizer = self.get_rust_tokenizer()
ids = tokenizer.encode(sequence)
rust_ids = rust_tokenizer.encode(sequence)
self.assertListEqual(ids, rust_ids)
# With lower casing
tokenizer = self.get_tokenizer(do_lower_case=True)
rust_tokenizer = self.get_rust_tokenizer(do_lower_case=True)
sequence = "UNwant\u00E9d,running"
tokens = tokenizer.tokenize(sequence)
rust_tokens = rust_tokenizer.tokenize(sequence)
self.assertListEqual(tokens, rust_tokens)
ids = tokenizer.encode(sequence, add_special_tokens=False)
rust_ids = rust_tokenizer.encode(sequence, add_special_tokens=False)
self.assertListEqual(ids, rust_ids)
rust_tokenizer = self.get_rust_tokenizer()
ids = tokenizer.encode(sequence)
rust_ids = rust_tokenizer.encode(sequence)
self.assertListEqual(ids, rust_ids)
def test_chinese(self):
tokenizer = BasicTokenizer()
self.assertListEqual(tokenizer.tokenize("ah\u535A\u63A8zz"), ["ah", "\u535A", "\u63A8", "zz"])
def test_basic_tokenizer_lower(self):
tokenizer = BasicTokenizer(do_lower_case=True)
self.assertListEqual(
tokenizer.tokenize(" \tHeLLo!how \n Are yoU? "), ["hello", "!", "how", "are", "you", "?"]
)
self.assertListEqual(tokenizer.tokenize("H\u00E9llo"), ["hello"])
def test_basic_tokenizer_lower_strip_accents_false(self):
tokenizer = BasicTokenizer(do_lower_case=True, strip_accents=False)
self.assertListEqual(
tokenizer.tokenize(" \tHäLLo!how \n Are yoU? "), ["hällo", "!", "how", "are", "you", "?"]
)
self.assertListEqual(tokenizer.tokenize("H\u00E9llo"), ["h\u00E9llo"])
def test_basic_tokenizer_lower_strip_accents_true(self):
tokenizer = BasicTokenizer(do_lower_case=True, strip_accents=True)
self.assertListEqual(
tokenizer.tokenize(" \tHäLLo!how \n Are yoU? "), ["hallo", "!", "how", "are", "you", "?"]
)
self.assertListEqual(tokenizer.tokenize("H\u00E9llo"), ["hello"])
def test_basic_tokenizer_lower_strip_accents_default(self):
tokenizer = BasicTokenizer(do_lower_case=True)
self.assertListEqual(
tokenizer.tokenize(" \tHäLLo!how \n Are yoU? "), ["hallo", "!", "how", "are", "you", "?"]
)
self.assertListEqual(tokenizer.tokenize("H\u00E9llo"), ["hello"])
def test_basic_tokenizer_no_lower(self):
tokenizer = BasicTokenizer(do_lower_case=False)
self.assertListEqual(
tokenizer.tokenize(" \tHeLLo!how \n Are yoU? "), ["HeLLo", "!", "how", "Are", "yoU", "?"]
)
def test_basic_tokenizer_no_lower_strip_accents_false(self):
tokenizer = BasicTokenizer(do_lower_case=False, strip_accents=False)
self.assertListEqual(
tokenizer.tokenize(" \tHäLLo!how \n Are yoU? "), ["HäLLo", "!", "how", "Are", "yoU", "?"]
)
def test_basic_tokenizer_no_lower_strip_accents_true(self):
tokenizer = BasicTokenizer(do_lower_case=False, strip_accents=True)
self.assertListEqual(
tokenizer.tokenize(" \tHäLLo!how \n Are yoU? "), ["HaLLo", "!", "how", "Are", "yoU", "?"]
)
def test_basic_tokenizer_respects_never_split_tokens(self):
tokenizer = BasicTokenizer(do_lower_case=False, never_split=["[UNK]"])
self.assertListEqual(
tokenizer.tokenize(" \tHeLLo!how \n Are yoU? [UNK]"), ["HeLLo", "!", "how", "Are", "yoU", "?", "[UNK]"]
)
def test_basic_tokenizer_splits_on_punctuation(self):
tokenizer = BasicTokenizer()
text = "a\n'll !!to?'d of, can't."
expected = ["a", "'", "ll", "!", "!", "to", "?", "'", "d", "of", ",", "can", "'", "t", "."]
self.assertListEqual(tokenizer.tokenize(text), expected)
def test_wordpiece_tokenizer(self):
vocab_tokens = ["[UNK]", "[CLS]", "[SEP]", "want", "##want", "##ed", "wa", "un", "runn", "##ing"]
vocab = {}
for i, token in enumerate(vocab_tokens):
vocab[token] = i
tokenizer = WordpieceTokenizer(vocab=vocab, unk_token="[UNK]")
self.assertListEqual(tokenizer.tokenize(""), [])
self.assertListEqual(tokenizer.tokenize("unwanted running"), ["un", "##want", "##ed", "runn", "##ing"])
self.assertListEqual(tokenizer.tokenize("unwantedX running"), ["[UNK]", "runn", "##ing"])
def test_is_whitespace(self):
self.assertTrue(_is_whitespace(" "))
self.assertTrue(_is_whitespace("\t"))
self.assertTrue(_is_whitespace("\r"))
self.assertTrue(_is_whitespace("\n"))
self.assertTrue(_is_whitespace("\u00A0"))
self.assertFalse(_is_whitespace("A"))
self.assertFalse(_is_whitespace("-"))
def test_is_control(self):
self.assertTrue(_is_control("\u0005"))
self.assertFalse(_is_control("A"))
self.assertFalse(_is_control(" "))
self.assertFalse(_is_control("\t"))
self.assertFalse(_is_control("\r"))
def test_is_punctuation(self):
self.assertTrue(_is_punctuation("-"))
self.assertTrue(_is_punctuation("$"))
self.assertTrue(_is_punctuation("`"))
self.assertTrue(_is_punctuation("."))
self.assertFalse(_is_punctuation("A"))
self.assertFalse(_is_punctuation(" "))
def test_clean_text(self):
tokenizer = self.get_tokenizer()
rust_tokenizer = self.get_rust_tokenizer()
# Example taken from the issue https://github.com/huggingface/tokenizers/issues/340
self.assertListEqual([tokenizer.tokenize(t) for t in ["Test", "\xad", "test"]], [["[UNK]"], [], ["[UNK]"]])
self.assertListEqual(
[rust_tokenizer.tokenize(t) for t in ["Test", "\xad", "test"]], [["[UNK]"], [], ["[UNK]"]]
)
@slow
def test_sequence_builders(self):
tokenizer = self.tokenizer_class.from_pretrained("google-bert/bert-base-uncased")
text = tokenizer.encode("sequence builders", add_special_tokens=False)
text_2 = tokenizer.encode("multi-sequence build", add_special_tokens=False)
encoded_sentence = tokenizer.build_inputs_with_special_tokens(text)
encoded_pair = tokenizer.build_inputs_with_special_tokens(text, text_2)
assert encoded_sentence == [101] + text + [102]
assert encoded_pair == [101] + text + [102] + text_2 + [102]
def test_offsets_with_special_characters(self):
for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
with self.subTest(f"{tokenizer.__class__.__name__} ({pretrained_name})"):
tokenizer_r = self.rust_tokenizer_class.from_pretrained(pretrained_name, **kwargs)
sentence = f"A, naïve {tokenizer_r.mask_token} AllenNLP sentence."
tokens = tokenizer_r.encode_plus(
sentence,
return_attention_mask=False,
return_token_type_ids=False,
return_offsets_mapping=True,
add_special_tokens=True,
)
do_lower_case = tokenizer_r.do_lower_case if hasattr(tokenizer_r, "do_lower_case") else False
expected_results = (
[
((0, 0), tokenizer_r.cls_token),
((0, 1), "A"),
((1, 2), ","),
((3, 5), "na"),
((5, 6), "##ï"),
((6, 8), "##ve"),
((9, 15), tokenizer_r.mask_token),
((16, 21), "Allen"),
((21, 23), "##NL"),
((23, 24), "##P"),
((25, 33), "sentence"),
((33, 34), "."),
((0, 0), tokenizer_r.sep_token),
]
if not do_lower_case
else [
((0, 0), tokenizer_r.cls_token),
((0, 1), "a"),
((1, 2), ","),
((3, 8), "naive"),
((9, 15), tokenizer_r.mask_token),
((16, 21), "allen"),
((21, 23), "##nl"),
((23, 24), "##p"),
((25, 33), "sentence"),
((33, 34), "."),
((0, 0), tokenizer_r.sep_token),
]
)
self.assertEqual(
[e[1] for e in expected_results], tokenizer_r.convert_ids_to_tokens(tokens["input_ids"])
)
self.assertEqual([e[0] for e in expected_results], tokens["offset_mapping"])
def test_change_tokenize_chinese_chars(self):
list_of_commun_chinese_char = ["的", "人", "有"]
text_with_chinese_char = "".join(list_of_commun_chinese_char)
for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
with self.subTest(f"{tokenizer.__class__.__name__} ({pretrained_name})"):
kwargs["tokenize_chinese_chars"] = True
tokenizer_p = self.tokenizer_class.from_pretrained(pretrained_name, **kwargs)
tokenizer_r = self.rust_tokenizer_class.from_pretrained(pretrained_name, **kwargs)
ids_without_spe_char_p = tokenizer_p.encode(text_with_chinese_char, add_special_tokens=False)
ids_without_spe_char_r = tokenizer_r.encode(text_with_chinese_char, add_special_tokens=False)
tokens_without_spe_char_r = tokenizer_r.convert_ids_to_tokens(ids_without_spe_char_r)
tokens_without_spe_char_p = tokenizer_p.convert_ids_to_tokens(ids_without_spe_char_p)
# it is expected that each Chinese character is not preceded by "##"
self.assertListEqual(tokens_without_spe_char_p, list_of_commun_chinese_char)
self.assertListEqual(tokens_without_spe_char_r, list_of_commun_chinese_char)
kwargs["tokenize_chinese_chars"] = False
tokenizer_r = self.rust_tokenizer_class.from_pretrained(pretrained_name, **kwargs)
tokenizer_p = self.tokenizer_class.from_pretrained(pretrained_name, **kwargs)
ids_without_spe_char_r = tokenizer_r.encode(text_with_chinese_char, add_special_tokens=False)
ids_without_spe_char_p = tokenizer_p.encode(text_with_chinese_char, add_special_tokens=False)
tokens_without_spe_char_r = tokenizer_r.convert_ids_to_tokens(ids_without_spe_char_r)
tokens_without_spe_char_p = tokenizer_p.convert_ids_to_tokens(ids_without_spe_char_p)
# it is expected that only the first Chinese character is not preceded by "##".
expected_tokens = [
f"##{token}" if idx != 0 else token for idx, token in enumerate(list_of_commun_chinese_char)
]
self.assertListEqual(tokens_without_spe_char_p, expected_tokens)
self.assertListEqual(tokens_without_spe_char_r, expected_tokens)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/bert/test_tokenization_bert_tf.py | import unittest
from pathlib import Path
from tempfile import TemporaryDirectory
from transformers import AutoConfig, TFAutoModel, is_tensorflow_text_available, is_tf_available
from transformers.models.bert.tokenization_bert import BertTokenizer
from transformers.testing_utils import require_tensorflow_text, require_tf, slow
if is_tf_available():
import tensorflow as tf
from transformers.modeling_tf_utils import keras
if is_tensorflow_text_available():
from transformers.models.bert import TFBertTokenizer
TOKENIZER_CHECKPOINTS = ["google-bert/bert-base-uncased", "google-bert/bert-base-cased"]
TINY_MODEL_CHECKPOINT = "hf-internal-testing/tiny-bert-tf-only"
if is_tf_available():
from transformers.modeling_tf_utils import keras
class ModelToSave(keras.Model):
def __init__(self, tokenizer):
super().__init__()
self.tokenizer = tokenizer
config = AutoConfig.from_pretrained(TINY_MODEL_CHECKPOINT)
self.bert = TFAutoModel.from_config(config)
def call(self, inputs):
tokenized = self.tokenizer(inputs)
out = self.bert(tokenized)
return out["pooler_output"]
@require_tf
@require_tensorflow_text
class BertTokenizationTest(unittest.TestCase):
# The TF tokenizers are usually going to be used as pretrained tokenizers from existing model checkpoints,
# so that's what we focus on here.
def setUp(self):
super().setUp()
self.tokenizers = [BertTokenizer.from_pretrained(checkpoint) for checkpoint in TOKENIZER_CHECKPOINTS]
self.tf_tokenizers = [TFBertTokenizer.from_pretrained(checkpoint) for checkpoint in TOKENIZER_CHECKPOINTS]
assert len(self.tokenizers) == len(self.tf_tokenizers)
self.test_sentences = [
"This is a straightforward English test sentence.",
"This one has some weird characters\rto\nsee\r\nif those\u00E9break things.",
"Now we're going to add some Chinese: 一 二 三 一二三",
"And some much more rare Chinese: 齉 堃 齉堃",
"Je vais aussi écrire en français pour tester les accents",
"Classical Irish also has some unusual characters, so in they go: Gaelaċ, ꝼ",
]
self.paired_sentences = list(zip(self.test_sentences, self.test_sentences[::-1]))
def test_output_equivalence(self):
for tokenizer, tf_tokenizer in zip(self.tokenizers, self.tf_tokenizers):
for test_inputs in (self.test_sentences, self.paired_sentences):
python_outputs = tokenizer(test_inputs, return_tensors="tf", padding="longest")
tf_outputs = tf_tokenizer(test_inputs)
for key in python_outputs.keys():
self.assertTrue(tf.reduce_all(python_outputs[key].shape == tf_outputs[key].shape))
self.assertTrue(tf.reduce_all(tf.cast(python_outputs[key], tf.int64) == tf_outputs[key]))
@slow
def test_different_pairing_styles(self):
for tf_tokenizer in self.tf_tokenizers:
merged_outputs = tf_tokenizer(self.paired_sentences)
separated_outputs = tf_tokenizer(
text=[sentence[0] for sentence in self.paired_sentences],
text_pair=[sentence[1] for sentence in self.paired_sentences],
)
for key in merged_outputs.keys():
self.assertTrue(tf.reduce_all(tf.cast(merged_outputs[key], tf.int64) == separated_outputs[key]))
@slow
def test_graph_mode(self):
for tf_tokenizer in self.tf_tokenizers:
compiled_tokenizer = tf.function(tf_tokenizer)
for test_inputs in (self.test_sentences, self.paired_sentences):
test_inputs = tf.constant(test_inputs)
compiled_outputs = compiled_tokenizer(test_inputs)
eager_outputs = tf_tokenizer(test_inputs)
for key in eager_outputs.keys():
self.assertTrue(tf.reduce_all(eager_outputs[key] == compiled_outputs[key]))
@slow
def test_export_for_inference(self):
for tf_tokenizer in self.tf_tokenizers:
model = ModelToSave(tokenizer=tf_tokenizer)
test_inputs = tf.convert_to_tensor(self.test_sentences)
out = model(test_inputs) # Build model with some sample inputs
with TemporaryDirectory() as tempdir:
save_path = Path(tempdir) / "saved.model"
model.export(save_path)
loaded_model = tf.saved_model.load(save_path)
loaded_output = loaded_model.serve(test_inputs)
# We may see small differences because the loaded model is compiled, so we need an epsilon for the test
self.assertLessEqual(tf.reduce_max(tf.abs(out - loaded_output)), 1e-5)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/bert/test_modeling_tf_bert.py | # coding=utf-8
# Copyright 2020 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import annotations
import unittest
from transformers import BertConfig, is_tf_available
from transformers.models.auto import get_values
from transformers.testing_utils import require_tf, slow
from ...test_configuration_common import ConfigTester
from ...test_modeling_tf_common import TFModelTesterMixin, floats_tensor, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin
from ...utils.test_modeling_tf_core import TFCoreModelTesterMixin
if is_tf_available():
import tensorflow as tf
from transformers import TF_MODEL_FOR_PRETRAINING_MAPPING
from transformers.models.bert.modeling_tf_bert import (
TFBertForMaskedLM,
TFBertForMultipleChoice,
TFBertForNextSentencePrediction,
TFBertForPreTraining,
TFBertForQuestionAnswering,
TFBertForSequenceClassification,
TFBertForTokenClassification,
TFBertLMHeadModel,
TFBertModel,
)
class TFBertModelTester:
def __init__(
self,
parent,
batch_size=13,
seq_length=7,
is_training=True,
use_input_mask=True,
use_token_type_ids=True,
use_labels=True,
vocab_size=99,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=512,
type_vocab_size=16,
type_sequence_label_size=2,
initializer_range=0.02,
num_labels=3,
num_choices=4,
scope=None,
):
self.parent = parent
self.batch_size = 13
self.seq_length = 7
self.is_training = True
self.use_input_mask = True
self.use_token_type_ids = True
self.use_labels = True
self.vocab_size = 99
self.hidden_size = 32
self.num_hidden_layers = 2
self.num_attention_heads = 4
self.intermediate_size = 37
self.hidden_act = "gelu"
self.hidden_dropout_prob = 0.1
self.attention_probs_dropout_prob = 0.1
self.max_position_embeddings = 512
self.type_vocab_size = 16
self.type_sequence_label_size = 2
self.initializer_range = 0.02
self.num_labels = 3
self.num_choices = 4
self.scope = None
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.seq_length])
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
sequence_labels = None
token_labels = None
choice_labels = None
if self.use_labels:
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
choice_labels = ids_tensor([self.batch_size], self.num_choices)
config = BertConfig(
vocab_size=self.vocab_size,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
type_vocab_size=self.type_vocab_size,
initializer_range=self.initializer_range,
)
return config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
def prepare_config_and_inputs_for_decoder(self):
(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
) = self.prepare_config_and_inputs()
config.is_decoder = True
encoder_hidden_states = floats_tensor([self.batch_size, self.seq_length, self.hidden_size])
encoder_attention_mask = ids_tensor([self.batch_size, self.seq_length], vocab_size=2)
return (
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
)
def create_and_check_model(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = TFBertModel(config=config)
inputs = {"input_ids": input_ids, "attention_mask": input_mask, "token_type_ids": token_type_ids}
result = model(inputs)
inputs = [input_ids, input_mask]
result = model(inputs)
result = model(input_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
self.parent.assertEqual(result.pooler_output.shape, (self.batch_size, self.hidden_size))
def create_and_check_causal_lm_base_model(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.is_decoder = True
model = TFBertModel(config=config)
inputs = {"input_ids": input_ids, "attention_mask": input_mask, "token_type_ids": token_type_ids}
result = model(inputs)
inputs = [input_ids, input_mask]
result = model(inputs)
result = model(input_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
self.parent.assertEqual(result.pooler_output.shape, (self.batch_size, self.hidden_size))
def create_and_check_model_as_decoder(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
config.add_cross_attention = True
model = TFBertModel(config=config)
inputs = {
"input_ids": input_ids,
"attention_mask": input_mask,
"token_type_ids": token_type_ids,
"encoder_hidden_states": encoder_hidden_states,
"encoder_attention_mask": encoder_attention_mask,
}
result = model(inputs)
inputs = [input_ids, input_mask]
result = model(inputs, token_type_ids=token_type_ids, encoder_hidden_states=encoder_hidden_states)
# Also check the case where encoder outputs are not passed
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
self.parent.assertEqual(result.pooler_output.shape, (self.batch_size, self.hidden_size))
def create_and_check_causal_lm_model(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.is_decoder = True
model = TFBertLMHeadModel(config=config)
inputs = {
"input_ids": input_ids,
"attention_mask": input_mask,
"token_type_ids": token_type_ids,
}
prediction_scores = model(inputs)["logits"]
self.parent.assertListEqual(
list(prediction_scores.numpy().shape), [self.batch_size, self.seq_length, self.vocab_size]
)
def create_and_check_causal_lm_model_as_decoder(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
config.add_cross_attention = True
model = TFBertLMHeadModel(config=config)
inputs = {
"input_ids": input_ids,
"attention_mask": input_mask,
"token_type_ids": token_type_ids,
"encoder_hidden_states": encoder_hidden_states,
"encoder_attention_mask": encoder_attention_mask,
}
result = model(inputs)
inputs = [input_ids, input_mask]
result = model(inputs, token_type_ids=token_type_ids, encoder_hidden_states=encoder_hidden_states)
prediction_scores = result["logits"]
self.parent.assertListEqual(
list(prediction_scores.numpy().shape), [self.batch_size, self.seq_length, self.vocab_size]
)
def create_and_check_causal_lm_model_past(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
):
config.is_decoder = True
model = TFBertLMHeadModel(config=config)
# first forward pass
outputs = model(input_ids, use_cache=True)
outputs_use_cache_conf = model(input_ids)
outputs_no_past = model(input_ids, use_cache=False)
self.parent.assertTrue(len(outputs) == len(outputs_use_cache_conf))
self.parent.assertTrue(len(outputs) == len(outputs_no_past) + 1)
past_key_values = outputs.past_key_values
# create hypothetical next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 1), config.vocab_size)
# append to next input_ids and attn_mask
next_input_ids = tf.concat([input_ids, next_tokens], axis=-1)
output_from_no_past = model(next_input_ids, output_hidden_states=True).hidden_states[0]
output_from_past = model(
next_tokens, past_key_values=past_key_values, output_hidden_states=True
).hidden_states[0]
# select random slice
random_slice_idx = int(ids_tensor((1,), output_from_past.shape[-1]))
output_from_no_past_slice = output_from_no_past[:, -1, random_slice_idx]
output_from_past_slice = output_from_past[:, 0, random_slice_idx]
# test that outputs are equal for slice
tf.debugging.assert_near(output_from_past_slice, output_from_no_past_slice, rtol=1e-6)
def create_and_check_causal_lm_model_past_with_attn_mask(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
):
config.is_decoder = True
model = TFBertLMHeadModel(config=config)
# create attention mask
half_seq_length = self.seq_length // 2
attn_mask_begin = tf.ones((self.batch_size, half_seq_length), dtype=tf.int32)
attn_mask_end = tf.zeros((self.batch_size, self.seq_length - half_seq_length), dtype=tf.int32)
attn_mask = tf.concat([attn_mask_begin, attn_mask_end], axis=1)
# first forward pass
outputs = model(input_ids, attention_mask=attn_mask, use_cache=True)
# create hypothetical next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 1), config.vocab_size)
past_key_values = outputs.past_key_values
# change a random masked slice from input_ids
random_seq_idx_to_change = ids_tensor((1,), half_seq_length).numpy() + 1
random_other_next_tokens = ids_tensor((self.batch_size, self.seq_length), config.vocab_size)
vector_condition = tf.range(self.seq_length) == (self.seq_length - random_seq_idx_to_change)
condition = tf.transpose(
tf.broadcast_to(tf.expand_dims(vector_condition, -1), (self.seq_length, self.batch_size))
)
input_ids = tf.where(condition, random_other_next_tokens, input_ids)
# append to next input_ids and
next_input_ids = tf.concat([input_ids, next_tokens], axis=-1)
attn_mask = tf.concat(
[attn_mask, tf.ones((attn_mask.shape[0], 1), dtype=tf.int32)],
axis=1,
)
output_from_no_past = model(
next_input_ids,
attention_mask=attn_mask,
output_hidden_states=True,
).hidden_states[0]
output_from_past = model(
next_tokens, past_key_values=past_key_values, attention_mask=attn_mask, output_hidden_states=True
).hidden_states[0]
# select random slice
random_slice_idx = int(ids_tensor((1,), output_from_past.shape[-1]))
output_from_no_past_slice = output_from_no_past[:, -1, random_slice_idx]
output_from_past_slice = output_from_past[:, 0, random_slice_idx]
# test that outputs are equal for slice
tf.debugging.assert_near(output_from_past_slice, output_from_no_past_slice, rtol=1e-6)
def create_and_check_causal_lm_model_past_large_inputs(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
):
config.is_decoder = True
model = TFBertLMHeadModel(config=config)
input_ids = input_ids[:1, :]
input_mask = input_mask[:1, :]
self.batch_size = 1
# first forward pass
outputs = model(input_ids, attention_mask=input_mask, use_cache=True)
past_key_values = outputs.past_key_values
# create hypothetical next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 3), config.vocab_size)
next_attn_mask = ids_tensor((self.batch_size, 3), 2)
# append to next input_ids and
next_input_ids = tf.concat([input_ids, next_tokens], axis=-1)
next_attention_mask = tf.concat([input_mask, next_attn_mask], axis=-1)
output_from_no_past = model(
next_input_ids,
attention_mask=next_attention_mask,
output_hidden_states=True,
).hidden_states[0]
output_from_past = model(
next_tokens,
attention_mask=next_attention_mask,
past_key_values=past_key_values,
output_hidden_states=True,
).hidden_states[0]
self.parent.assertEqual(next_tokens.shape[1], output_from_past.shape[1])
# select random slice
random_slice_idx = int(ids_tensor((1,), output_from_past.shape[-1]))
output_from_no_past_slice = output_from_no_past[:, -3:, random_slice_idx]
output_from_past_slice = output_from_past[:, :, random_slice_idx]
# test that outputs are equal for slice
tf.debugging.assert_near(output_from_past_slice, output_from_no_past_slice, rtol=1e-3)
def create_and_check_decoder_model_past_large_inputs(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
config.add_cross_attention = True
model = TFBertLMHeadModel(config=config)
input_ids = input_ids[:1, :]
input_mask = input_mask[:1, :]
encoder_hidden_states = encoder_hidden_states[:1, :, :]
encoder_attention_mask = encoder_attention_mask[:1, :]
self.batch_size = 1
# first forward pass
outputs = model(
input_ids,
attention_mask=input_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
use_cache=True,
)
past_key_values = outputs.past_key_values
# create hypothetical next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 3), config.vocab_size)
next_attn_mask = ids_tensor((self.batch_size, 3), 2)
# append to next input_ids and
next_input_ids = tf.concat([input_ids, next_tokens], axis=-1)
next_attention_mask = tf.concat([input_mask, next_attn_mask], axis=-1)
output_from_no_past = model(
next_input_ids,
attention_mask=next_attention_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
output_hidden_states=True,
).hidden_states[0]
output_from_past = model(
next_tokens,
attention_mask=next_attention_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
past_key_values=past_key_values,
output_hidden_states=True,
).hidden_states[0]
self.parent.assertEqual(next_tokens.shape[1], output_from_past.shape[1])
# select random slice
random_slice_idx = int(ids_tensor((1,), output_from_past.shape[-1]))
output_from_no_past_slice = output_from_no_past[:, -3:, random_slice_idx]
output_from_past_slice = output_from_past[:, :, random_slice_idx]
# test that outputs are equal for slice
tf.debugging.assert_near(output_from_past_slice, output_from_no_past_slice, rtol=1e-3)
def create_and_check_for_masked_lm(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = TFBertForMaskedLM(config=config)
inputs = {
"input_ids": input_ids,
"attention_mask": input_mask,
"token_type_ids": token_type_ids,
}
result = model(inputs)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
def create_and_check_for_next_sequence_prediction(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = TFBertForNextSentencePrediction(config=config)
inputs = {"input_ids": input_ids, "attention_mask": input_mask, "token_type_ids": token_type_ids}
result = model(inputs)
self.parent.assertEqual(result.logits.shape, (self.batch_size, 2))
def create_and_check_for_pretraining(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = TFBertForPreTraining(config=config)
inputs = {"input_ids": input_ids, "attention_mask": input_mask, "token_type_ids": token_type_ids}
result = model(inputs)
self.parent.assertEqual(result.prediction_logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
self.parent.assertEqual(result.seq_relationship_logits.shape, (self.batch_size, 2))
def create_and_check_for_sequence_classification(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_labels = self.num_labels
model = TFBertForSequenceClassification(config=config)
inputs = {
"input_ids": input_ids,
"attention_mask": input_mask,
"token_type_ids": token_type_ids,
}
result = model(inputs)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_labels))
def create_and_check_for_multiple_choice(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_choices = self.num_choices
model = TFBertForMultipleChoice(config=config)
multiple_choice_inputs_ids = tf.tile(tf.expand_dims(input_ids, 1), (1, self.num_choices, 1))
multiple_choice_input_mask = tf.tile(tf.expand_dims(input_mask, 1), (1, self.num_choices, 1))
multiple_choice_token_type_ids = tf.tile(tf.expand_dims(token_type_ids, 1), (1, self.num_choices, 1))
inputs = {
"input_ids": multiple_choice_inputs_ids,
"attention_mask": multiple_choice_input_mask,
"token_type_ids": multiple_choice_token_type_ids,
}
result = model(inputs)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_choices))
def create_and_check_for_token_classification(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_labels = self.num_labels
model = TFBertForTokenClassification(config=config)
inputs = {
"input_ids": input_ids,
"attention_mask": input_mask,
"token_type_ids": token_type_ids,
}
result = model(inputs)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.num_labels))
def create_and_check_for_question_answering(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = TFBertForQuestionAnswering(config=config)
inputs = {
"input_ids": input_ids,
"attention_mask": input_mask,
"token_type_ids": token_type_ids,
}
result = model(inputs)
self.parent.assertEqual(result.start_logits.shape, (self.batch_size, self.seq_length))
self.parent.assertEqual(result.end_logits.shape, (self.batch_size, self.seq_length))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
) = config_and_inputs
inputs_dict = {"input_ids": input_ids, "token_type_ids": token_type_ids, "attention_mask": input_mask}
return config, inputs_dict
@require_tf
class TFBertModelTest(TFModelTesterMixin, TFCoreModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (
(
TFBertModel,
TFBertForMaskedLM,
TFBertLMHeadModel,
TFBertForNextSentencePrediction,
TFBertForPreTraining,
TFBertForQuestionAnswering,
TFBertForSequenceClassification,
TFBertForTokenClassification,
TFBertForMultipleChoice,
)
if is_tf_available()
else ()
)
pipeline_model_mapping = (
{
"feature-extraction": TFBertModel,
"fill-mask": TFBertForMaskedLM,
"question-answering": TFBertForQuestionAnswering,
"text-classification": TFBertForSequenceClassification,
"text-generation": TFBertLMHeadModel,
"token-classification": TFBertForTokenClassification,
"zero-shot": TFBertForSequenceClassification,
}
if is_tf_available()
else {}
)
test_head_masking = False
test_onnx = True
onnx_min_opset = 10
# special case for ForPreTraining model
def _prepare_for_class(self, inputs_dict, model_class, return_labels=False):
inputs_dict = super()._prepare_for_class(inputs_dict, model_class, return_labels=return_labels)
if return_labels:
if model_class in get_values(TF_MODEL_FOR_PRETRAINING_MAPPING):
inputs_dict["next_sentence_label"] = tf.zeros(self.model_tester.batch_size, dtype=tf.int32)
return inputs_dict
def setUp(self):
self.model_tester = TFBertModelTester(self)
self.config_tester = ConfigTester(self, config_class=BertConfig, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
"""Test the base model"""
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_causal_lm_base_model(self):
"""Test the base model of the causal LM model
is_deocder=True, no cross_attention, no encoder outputs
"""
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_causal_lm_base_model(*config_and_inputs)
def test_model_as_decoder(self):
"""Test the base model as a decoder (of an encoder-decoder architecture)
is_deocder=True + cross_attention + pass encoder outputs
"""
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_decoder()
self.model_tester.create_and_check_model_as_decoder(*config_and_inputs)
def test_for_masked_lm(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_masked_lm(*config_and_inputs)
def test_for_causal_lm(self):
"""Test the causal LM model"""
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_causal_lm_model(*config_and_inputs)
def test_causal_lm_model_as_decoder(self):
"""Test the causal LM model as a decoder"""
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_decoder()
self.model_tester.create_and_check_causal_lm_model_as_decoder(*config_and_inputs)
def test_causal_lm_model_past(self):
"""Test causal LM model with `past_key_values`"""
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_causal_lm_model_past(*config_and_inputs)
def test_causal_lm_model_past_with_attn_mask(self):
"""Test the causal LM model with `past_key_values` and `attention_mask`"""
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_causal_lm_model_past_with_attn_mask(*config_and_inputs)
def test_causal_lm_model_past_with_large_inputs(self):
"""Test the causal LM model with `past_key_values` and a longer decoder sequence length"""
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_causal_lm_model_past_large_inputs(*config_and_inputs)
def test_decoder_model_past_with_large_inputs(self):
"""Similar to `test_causal_lm_model_past_with_large_inputs` but with cross-attention"""
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_decoder()
self.model_tester.create_and_check_decoder_model_past_large_inputs(*config_and_inputs)
def test_for_multiple_choice(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_multiple_choice(*config_and_inputs)
def test_for_next_sequence_prediction(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_next_sequence_prediction(*config_and_inputs)
def test_for_pretraining(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_pretraining(*config_and_inputs)
def test_for_question_answering(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_question_answering(*config_and_inputs)
def test_for_sequence_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_sequence_classification(*config_and_inputs)
def test_for_token_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_token_classification(*config_and_inputs)
def test_model_from_pretrained(self):
model = TFBertModel.from_pretrained("jplu/tiny-tf-bert-random")
self.assertIsNotNone(model)
def test_custom_load_tf_weights(self):
model, output_loading_info = TFBertForTokenClassification.from_pretrained(
"jplu/tiny-tf-bert-random", output_loading_info=True
)
self.assertEqual(sorted(output_loading_info["unexpected_keys"]), [])
for layer in output_loading_info["missing_keys"]:
self.assertTrue(layer.split("_")[0] in ["dropout", "classifier"])
# TODO (Joao): fix me
@unittest.skip("Onnx compliancy broke with TF 2.10")
def test_onnx_compliancy(self):
pass
@require_tf
class TFBertModelIntegrationTest(unittest.TestCase):
@slow
def test_inference_masked_lm(self):
model = TFBertForPreTraining.from_pretrained("lysandre/tiny-bert-random")
input_ids = tf.constant([[0, 1, 2, 3, 4, 5]])
output = model(input_ids)[0]
expected_shape = [1, 6, 32000]
self.assertEqual(output.shape, expected_shape)
print(output[:, :3, :3])
expected_slice = tf.constant(
[
[
[-0.05243197, -0.04498899, 0.05512108],
[-0.07444685, -0.01064632, 0.04352357],
[-0.05020351, 0.05530146, 0.00700043],
]
]
)
tf.debugging.assert_near(output[:, :3, :3], expected_slice, atol=1e-4)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/canine/test_tokenization_canine.py | # coding=utf-8
# Copyright 2021 Google AI and HuggingFace Inc. team.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
import os
import shutil
import tempfile
import unittest
from transformers import BatchEncoding, CanineTokenizer
from transformers.testing_utils import require_tokenizers, require_torch
from transformers.tokenization_utils import AddedToken
from transformers.utils import cached_property
from ...test_tokenization_common import TokenizerTesterMixin
class CanineTokenizationTest(TokenizerTesterMixin, unittest.TestCase):
from_pretrained_id = "nielsr/canine-s"
tokenizer_class = CanineTokenizer
test_rust_tokenizer = False
def setUp(self):
super().setUp()
tokenizer = CanineTokenizer()
tokenizer.save_pretrained(self.tmpdirname)
@cached_property
def canine_tokenizer(self):
return CanineTokenizer.from_pretrained("google/canine-s")
def get_tokenizer(self, **kwargs) -> CanineTokenizer:
tokenizer = self.tokenizer_class.from_pretrained(self.tmpdirname, **kwargs)
tokenizer._unicode_vocab_size = 1024
return tokenizer
@require_torch
def test_prepare_batch_integration(self):
tokenizer = self.canine_tokenizer
src_text = ["Life is like a box of chocolates.", "You never know what you're gonna get."]
expected_src_tokens = [57344, 76, 105, 102, 101, 32, 105, 115, 32, 108, 105, 107, 101, 32, 97, 32, 98, 111, 120, 32, 111, 102, 32, 99, 104, 111, 99, 111, 108, 97, 116, 101, 115, 46, 57345, 0, 0, 0, 0] # fmt: skip
batch = tokenizer(src_text, padding=True, return_tensors="pt")
self.assertIsInstance(batch, BatchEncoding)
result = list(batch.input_ids.numpy()[0])
self.assertListEqual(expected_src_tokens, result)
self.assertEqual((2, 39), batch.input_ids.shape)
self.assertEqual((2, 39), batch.attention_mask.shape)
@require_torch
def test_encoding_keys(self):
tokenizer = self.canine_tokenizer
src_text = ["Once there was a man.", "He wrote a test in HuggingFace Tranformers."]
batch = tokenizer(src_text, padding=True, return_tensors="pt")
# check if input_ids, attention_mask and token_type_ids are returned
self.assertIn("input_ids", batch)
self.assertIn("attention_mask", batch)
self.assertIn("token_type_ids", batch)
@require_torch
def test_max_length_integration(self):
tokenizer = self.canine_tokenizer
tgt_text = [
"What's the weater?",
"It's about 25 degrees.",
]
targets = tokenizer(
text_target=tgt_text, max_length=32, padding="max_length", truncation=True, return_tensors="pt"
)
self.assertEqual(32, targets["input_ids"].shape[1])
# cannot use default save_and_load_tokenizer test method because tokenizer has no vocab
def test_save_and_load_tokenizer(self):
# safety check on max_len default value so we are sure the test works
tokenizers = self.get_tokenizers()
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
self.assertNotEqual(tokenizer.model_max_length, 42)
# Now let's start the test
tokenizers = self.get_tokenizers()
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
# Isolate this from the other tests because we save additional tokens/etc
tmpdirname = tempfile.mkdtemp()
sample_text = " He is very happy, UNwant\u00E9d,running"
before_tokens = tokenizer.encode(sample_text, add_special_tokens=False)
tokenizer.save_pretrained(tmpdirname)
after_tokenizer = tokenizer.__class__.from_pretrained(tmpdirname)
after_tokens = after_tokenizer.encode(sample_text, add_special_tokens=False)
self.assertListEqual(before_tokens, after_tokens)
shutil.rmtree(tmpdirname)
tokenizers = self.get_tokenizers(model_max_length=42)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
# Isolate this from the other tests because we save additional tokens/etc
tmpdirname = tempfile.mkdtemp()
sample_text = " He is very happy, UNwant\u00E9d,running"
additional_special_tokens = tokenizer.additional_special_tokens
# We can add a new special token for Canine as follows:
new_additional_special_token = chr(0xE007)
additional_special_tokens.append(new_additional_special_token)
tokenizer.add_special_tokens(
{"additional_special_tokens": additional_special_tokens}, replace_additional_special_tokens=False
)
before_tokens = tokenizer.encode(sample_text, add_special_tokens=False)
tokenizer.save_pretrained(tmpdirname)
after_tokenizer = tokenizer.__class__.from_pretrained(tmpdirname)
after_tokens = after_tokenizer.encode(sample_text, add_special_tokens=False)
self.assertListEqual(before_tokens, after_tokens)
self.assertIn(new_additional_special_token, after_tokenizer.additional_special_tokens)
self.assertEqual(after_tokenizer.model_max_length, 42)
tokenizer = tokenizer.__class__.from_pretrained(tmpdirname, model_max_length=43)
self.assertEqual(tokenizer.model_max_length, 43)
shutil.rmtree(tmpdirname)
def test_add_special_tokens(self):
tokenizers = self.get_tokenizers(do_lower_case=False)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
input_text, ids = self.get_clean_sequence(tokenizer)
# a special token for Canine can be defined as follows:
SPECIAL_TOKEN = 0xE005
special_token = chr(SPECIAL_TOKEN)
tokenizer.add_special_tokens({"cls_token": special_token})
encoded_special_token = tokenizer.encode(special_token, add_special_tokens=False)
self.assertEqual(len(encoded_special_token), 1)
text = tokenizer.decode(ids + encoded_special_token, clean_up_tokenization_spaces=False)
encoded = tokenizer.encode(text, add_special_tokens=False)
input_encoded = tokenizer.encode(input_text, add_special_tokens=False)
special_token_id = tokenizer.encode(special_token, add_special_tokens=False)
self.assertEqual(encoded, input_encoded + special_token_id)
decoded = tokenizer.decode(encoded, skip_special_tokens=True)
self.assertTrue(special_token not in decoded)
def test_tokenize_special_tokens(self):
tokenizers = self.get_tokenizers(do_lower_case=True)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
SPECIAL_TOKEN_1 = chr(0xE005)
SPECIAL_TOKEN_2 = chr(0xE006)
tokenizer.add_tokens([SPECIAL_TOKEN_1], special_tokens=True)
tokenizer.add_special_tokens({"additional_special_tokens": [SPECIAL_TOKEN_2]})
token_1 = tokenizer.tokenize(SPECIAL_TOKEN_1)
token_2 = tokenizer.tokenize(SPECIAL_TOKEN_2)
self.assertEqual(len(token_1), 1)
self.assertEqual(len(token_2), 1)
self.assertEqual(token_1[0], SPECIAL_TOKEN_1)
self.assertEqual(token_2[0], SPECIAL_TOKEN_2)
@require_tokenizers
def test_added_token_serializable(self):
tokenizers = self.get_tokenizers(do_lower_case=False)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
# a special token for Canine can be defined as follows:
NEW_TOKEN = 0xE006
new_token = chr(NEW_TOKEN)
new_token = AddedToken(new_token, lstrip=True)
tokenizer.add_special_tokens({"additional_special_tokens": [new_token]})
with tempfile.TemporaryDirectory() as tmp_dir_name:
tokenizer.save_pretrained(tmp_dir_name)
tokenizer.from_pretrained(tmp_dir_name)
def test_special_tokens_initialization_with_non_empty_additional_special_tokens(self):
tokenizer_list = []
if self.test_slow_tokenizer:
tokenizer_list.append((self.tokenizer_class, self.get_tokenizer()))
if self.test_rust_tokenizer:
tokenizer_list.append((self.rust_tokenizer_class, self.get_rust_tokenizer()))
for tokenizer_class, tokenizer_utils in tokenizer_list:
with tempfile.TemporaryDirectory() as tmp_dir:
tokenizer_utils.save_pretrained(tmp_dir)
with open(os.path.join(tmp_dir, "special_tokens_map.json"), encoding="utf-8") as json_file:
special_tokens_map = json.load(json_file)
with open(os.path.join(tmp_dir, "tokenizer_config.json"), encoding="utf-8") as json_file:
tokenizer_config = json.load(json_file)
# a special token for Canine can be defined as follows:
NEW_TOKEN = 0xE006
new_token_1 = chr(NEW_TOKEN)
special_tokens_map["additional_special_tokens"] = [new_token_1]
tokenizer_config["additional_special_tokens"] = [new_token_1]
with open(os.path.join(tmp_dir, "special_tokens_map.json"), "w", encoding="utf-8") as outfile:
json.dump(special_tokens_map, outfile)
with open(os.path.join(tmp_dir, "tokenizer_config.json"), "w", encoding="utf-8") as outfile:
json.dump(tokenizer_config, outfile)
# the following checks allow us to verify that our test works as expected, i.e. that the tokenizer takes
# into account the new value of additional_special_tokens given in the "tokenizer_config.json" and
# "special_tokens_map.json" files
tokenizer_without_change_in_init = tokenizer_class.from_pretrained(tmp_dir, extra_ids=0)
self.assertIn(new_token_1, tokenizer_without_change_in_init.additional_special_tokens)
# self.assertIn("an_additional_special_token",tokenizer_without_change_in_init.get_vocab()) # ByT5Tokenization no vocab
self.assertEqual(
[new_token_1],
tokenizer_without_change_in_init.convert_ids_to_tokens(
tokenizer_without_change_in_init.convert_tokens_to_ids([new_token_1])
),
)
NEW_TOKEN = 0xE007
new_token_2 = chr(NEW_TOKEN)
# Now we test that we can change the value of additional_special_tokens in the from_pretrained
new_added_tokens = [AddedToken(new_token_2, lstrip=True)]
tokenizer = tokenizer_class.from_pretrained(
tmp_dir, additional_special_tokens=new_added_tokens, extra_ids=0
)
self.assertIn(new_token_2, tokenizer.additional_special_tokens)
# self.assertIn(new_token_2,tokenizer.get_vocab()) # ByT5Tokenization no vocab
self.assertEqual(
[new_token_2], tokenizer.convert_ids_to_tokens(tokenizer.convert_tokens_to_ids([new_token_2]))
)
@require_tokenizers
def test_encode_decode_with_spaces(self):
tokenizers = self.get_tokenizers(do_lower_case=False)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
input = "hello world"
if self.space_between_special_tokens:
output = "[CLS] hello world [SEP]"
else:
output = input
encoded = tokenizer.encode(input, add_special_tokens=False)
decoded = tokenizer.decode(encoded, spaces_between_special_tokens=self.space_between_special_tokens)
self.assertIn(decoded, [output, output.lower()])
# cannot use default `test_tokenizers_common_ids_setters` method because tokenizer has no vocab
def test_tokenizers_common_ids_setters(self):
tokenizers = self.get_tokenizers()
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
attributes_list = [
"bos_token",
"eos_token",
"unk_token",
"sep_token",
"pad_token",
"cls_token",
"mask_token",
]
token_to_test_setters = "a"
token_id_to_test_setters = ord(token_to_test_setters)
for attr in attributes_list:
setattr(tokenizer, attr + "_id", None)
self.assertEqual(getattr(tokenizer, attr), None)
self.assertEqual(getattr(tokenizer, attr + "_id"), None)
setattr(tokenizer, attr + "_id", token_id_to_test_setters)
self.assertEqual(getattr(tokenizer, attr), token_to_test_setters)
self.assertEqual(getattr(tokenizer, attr + "_id"), token_id_to_test_setters)
setattr(tokenizer, "additional_special_tokens_ids", [])
self.assertListEqual(getattr(tokenizer, "additional_special_tokens"), [])
self.assertListEqual(getattr(tokenizer, "additional_special_tokens_ids"), [])
additional_special_token_id = 0xE006
additional_special_token = chr(additional_special_token_id)
setattr(tokenizer, "additional_special_tokens_ids", [additional_special_token_id])
self.assertListEqual(getattr(tokenizer, "additional_special_tokens"), [additional_special_token])
self.assertListEqual(getattr(tokenizer, "additional_special_tokens_ids"), [additional_special_token_id])
# tokenizer has a fixed vocab_size (namely all possible unicode code points)
def test_add_tokens_tokenizer(self):
pass
# CanineTokenizer does not support do_lower_case = True, as each character has its own Unicode code point
# ("b" and "B" for example have different Unicode code points)
def test_added_tokens_do_lower_case(self):
pass
# CanineModel does not support the get_input_embeddings nor the get_vocab method
def test_np_encode_plus_sent_to_model(self):
pass
# CanineModel does not support the get_input_embeddings nor the get_vocab method
def test_torch_encode_plus_sent_to_model(self):
pass
# tokenizer does not have vocabulary
def test_get_vocab(self):
pass
# inputs cannot be pretokenized since ids depend on whole input string and not just on single characters
def test_pretokenized_inputs(self):
pass
# tests all ids in vocab => vocab doesn't exist so unnecessary to test
def test_conversion_reversible(self):
pass
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/canine/test_modeling_canine.py | # coding=utf-8
# Copyright 2021 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch CANINE model. """
import unittest
from typing import List, Tuple
from transformers import CanineConfig, is_torch_available
from transformers.testing_utils import require_torch, slow, torch_device
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, _config_zero_init, global_rng, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import (
CanineForMultipleChoice,
CanineForQuestionAnswering,
CanineForSequenceClassification,
CanineForTokenClassification,
CanineModel,
)
class CanineModelTester:
def __init__(
self,
parent,
batch_size=13,
seq_length=7,
is_training=True,
use_input_mask=True,
use_token_type_ids=True,
use_labels=True,
# let's use a vocab size that's way bigger than BERT's one
# NOTE: this is not a model parameter, just an input
vocab_size=100000,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=512,
type_vocab_size=16,
type_sequence_label_size=2,
initializer_range=0.02,
num_labels=3,
num_choices=4,
num_hash_buckets=16,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_input_mask = use_input_mask
self.use_token_type_ids = use_token_type_ids
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.type_vocab_size = type_vocab_size
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.num_labels = num_labels
self.num_choices = num_choices
self.num_hash_buckets = num_hash_buckets
self.scope = scope
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.seq_length])
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor(input_ids.shape, self.type_vocab_size)
sequence_labels = None
token_labels = None
choice_labels = None
if self.use_labels:
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
choice_labels = ids_tensor([self.batch_size], self.num_choices)
config = self.get_config()
return config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
def get_config(self):
return CanineConfig(
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
type_vocab_size=self.type_vocab_size,
is_decoder=False,
initializer_range=self.initializer_range,
num_hash_buckets=self.num_hash_buckets,
)
def create_and_check_model(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = CanineModel(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids)
result = model(input_ids, token_type_ids=token_type_ids)
result = model(input_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
def create_and_check_for_question_answering(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = CanineForQuestionAnswering(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
start_positions=sequence_labels,
end_positions=sequence_labels,
)
self.parent.assertEqual(result.start_logits.shape, (self.batch_size, self.seq_length))
self.parent.assertEqual(result.end_logits.shape, (self.batch_size, self.seq_length))
def create_and_check_for_sequence_classification(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_labels = self.num_labels
model = CanineForSequenceClassification(config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=sequence_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_labels))
def create_and_check_for_token_classification(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_labels = self.num_labels
model = CanineForTokenClassification(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=token_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.num_labels))
def create_and_check_for_multiple_choice(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_choices = self.num_choices
model = CanineForMultipleChoice(config=config)
model.to(torch_device)
model.eval()
multiple_choice_inputs_ids = input_ids.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
multiple_choice_token_type_ids = token_type_ids.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
multiple_choice_input_mask = input_mask.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
result = model(
multiple_choice_inputs_ids,
attention_mask=multiple_choice_input_mask,
token_type_ids=multiple_choice_token_type_ids,
labels=choice_labels,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_choices))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
) = config_and_inputs
inputs_dict = {"input_ids": input_ids, "token_type_ids": token_type_ids, "attention_mask": input_mask}
return config, inputs_dict
@require_torch
class CanineModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (
(
CanineModel,
CanineForMultipleChoice,
CanineForQuestionAnswering,
CanineForSequenceClassification,
CanineForTokenClassification,
)
if is_torch_available()
else ()
)
pipeline_model_mapping = (
{
"feature-extraction": CanineModel,
"question-answering": CanineForQuestionAnswering,
"text-classification": CanineForSequenceClassification,
"token-classification": CanineForTokenClassification,
"zero-shot": CanineForSequenceClassification,
}
if is_torch_available()
else {}
)
test_mismatched_shapes = False
test_resize_embeddings = False
test_pruning = False
def setUp(self):
self.model_tester = CanineModelTester(self)
# we set has_text_modality to False as the config has no vocab_size attribute
self.config_tester = ConfigTester(self, config_class=CanineConfig, has_text_modality=False, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_for_multiple_choice(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_multiple_choice(*config_and_inputs)
def test_for_question_answering(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_question_answering(*config_and_inputs)
def test_for_sequence_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_sequence_classification(*config_and_inputs)
def test_for_token_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_token_classification(*config_and_inputs)
def test_hidden_states_output(self):
def check_hidden_states_output(inputs_dict, config, model_class):
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
hidden_states = outputs.hidden_states
# expected_num_layers equals num_hidden_layers of the deep encoder + 1, + 2 for the first shallow encoder, + 2
# for the final shallow encoder
expected_num_layers = self.model_tester.num_hidden_layers + 1 + 2 + 2
self.assertEqual(len(hidden_states), expected_num_layers)
seq_length = self.model_tester.seq_length
for i in range(expected_num_layers):
if (i < 2) or ((expected_num_layers - i) < 3):
# the expected length of the hidden_states of the first and final shallow encoders
# is equal to the seq_length
self.assertListEqual(
list(hidden_states[i].shape[-2:]),
[seq_length, self.model_tester.hidden_size],
)
else:
# the expected length of the hidden_states of the deep encoder need to be updated
# for CANINE since the seq length is downsampled
self.assertListEqual(
list(hidden_states[i].shape[-2:]),
[seq_length // config.downsampling_rate, self.model_tester.hidden_size],
)
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
inputs_dict["output_hidden_states"] = True
check_hidden_states_output(inputs_dict, config, model_class)
# check that output_hidden_states also work using config
del inputs_dict["output_hidden_states"]
config.output_hidden_states = True
check_hidden_states_output(inputs_dict, config, model_class)
def test_attention_outputs(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.return_dict = True
seq_len = getattr(self.model_tester, "seq_length", None)
for model_class in self.all_model_classes:
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = False
config.return_dict = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
attentions = outputs.attentions
# we add + 2 due to the 2 shallow encoders
self.assertEqual(len(attentions), self.model_tester.num_hidden_layers + 2)
# check that output_attentions also work using config
del inputs_dict["output_attentions"]
config.output_attentions = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
attentions = outputs.attentions
# we add + 2 due to the 2 shallow encoders
self.assertEqual(len(attentions), self.model_tester.num_hidden_layers + 2)
self.assertListEqual(
list(attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads, seq_len, seq_len],
)
out_len = len(outputs)
# Check attention is always last and order is fine
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
if hasattr(self.model_tester, "num_hidden_states_types"):
added_hidden_states = self.model_tester.num_hidden_states_types
else:
added_hidden_states = 1
self.assertEqual(out_len + added_hidden_states, len(outputs))
self_attentions = outputs.attentions
self.assertEqual(len(self_attentions), self.model_tester.num_hidden_layers + 2)
self.assertListEqual(
list(self_attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads, seq_len, seq_len],
)
def test_model_outputs_equivalence(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
def set_nan_tensor_to_zero(t):
t[t != t] = 0
return t
def check_equivalence(model, tuple_inputs, dict_inputs, additional_kwargs={}):
with torch.no_grad():
tuple_output = model(**tuple_inputs, return_dict=False, **additional_kwargs)
dict_output = model(**dict_inputs, return_dict=True, **additional_kwargs).to_tuple()
def recursive_check(tuple_object, dict_object):
if isinstance(tuple_object, (List, Tuple)):
for tuple_iterable_value, dict_iterable_value in zip(tuple_object, dict_object):
recursive_check(tuple_iterable_value, dict_iterable_value)
elif tuple_object is None:
return
else:
self.assertTrue(
torch.allclose(
set_nan_tensor_to_zero(tuple_object), set_nan_tensor_to_zero(dict_object), atol=1e-5
),
msg=(
"Tuple and dict output are not equal. Difference:"
f" {torch.max(torch.abs(tuple_object - dict_object))}. Tuple has `nan`:"
f" {torch.isnan(tuple_object).any()} and `inf`: {torch.isinf(tuple_object)}. Dict has"
f" `nan`: {torch.isnan(dict_object).any()} and `inf`: {torch.isinf(dict_object)}."
),
)
recursive_check(tuple_output, dict_output)
for model_class in self.all_model_classes:
print(model_class)
model = model_class(config)
model.to(torch_device)
model.eval()
tuple_inputs = self._prepare_for_class(inputs_dict, model_class)
dict_inputs = self._prepare_for_class(inputs_dict, model_class)
check_equivalence(model, tuple_inputs, dict_inputs)
tuple_inputs = self._prepare_for_class(inputs_dict, model_class, return_labels=True)
dict_inputs = self._prepare_for_class(inputs_dict, model_class, return_labels=True)
check_equivalence(model, tuple_inputs, dict_inputs)
tuple_inputs = self._prepare_for_class(inputs_dict, model_class)
dict_inputs = self._prepare_for_class(inputs_dict, model_class)
check_equivalence(model, tuple_inputs, dict_inputs, {"output_hidden_states": True})
tuple_inputs = self._prepare_for_class(inputs_dict, model_class)
dict_inputs = self._prepare_for_class(inputs_dict, model_class)
check_equivalence(model, tuple_inputs, dict_inputs, {"output_attentions": True})
tuple_inputs = self._prepare_for_class(inputs_dict, model_class, return_labels=True)
dict_inputs = self._prepare_for_class(inputs_dict, model_class, return_labels=True)
check_equivalence(model, tuple_inputs, dict_inputs, {"output_hidden_states": True})
tuple_inputs = self._prepare_for_class(inputs_dict, model_class, return_labels=True)
dict_inputs = self._prepare_for_class(inputs_dict, model_class, return_labels=True)
check_equivalence(model, tuple_inputs, dict_inputs, {"output_attentions": True})
tuple_inputs = self._prepare_for_class(inputs_dict, model_class, return_labels=True)
dict_inputs = self._prepare_for_class(inputs_dict, model_class, return_labels=True)
check_equivalence(
model, tuple_inputs, dict_inputs, {"output_hidden_states": True, "output_attentions": True}
)
def test_headmasking(self):
if not self.test_head_masking:
return
global_rng.seed(42)
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
global_rng.seed()
inputs_dict["output_attentions"] = True
config.output_hidden_states = True
configs_no_init = _config_zero_init(config) # To be sure we have no Nan
for model_class in self.all_model_classes:
model = model_class(config=configs_no_init)
model.to(torch_device)
model.eval()
# Prepare head_mask
# Set require_grad after having prepared the tensor to avoid error (leaf variable has been moved into the graph interior)
head_mask = torch.ones(
self.model_tester.num_hidden_layers,
self.model_tester.num_attention_heads,
device=torch_device,
)
head_mask[0, 0] = 0
head_mask[-1, :-1] = 0
head_mask.requires_grad_(requires_grad=True)
inputs = self._prepare_for_class(inputs_dict, model_class).copy()
inputs["head_mask"] = head_mask
outputs = model(**inputs, return_dict=True)
# Test that we can get a gradient back for importance score computation
output = sum(t.sum() for t in outputs[0])
output = output.sum()
output.backward()
multihead_outputs = head_mask.grad
self.assertIsNotNone(multihead_outputs)
self.assertEqual(len(multihead_outputs), self.model_tester.num_hidden_layers)
def check_attentions_validity(attentions):
# Remove Nan
for t in attentions:
self.assertLess(
torch.sum(torch.isnan(t)), t.numel() / 4
) # Check we don't have more than 25% nans (arbitrary)
attentions = [
t.masked_fill(torch.isnan(t), 0.0) for t in attentions
] # remove them (the test is less complete)
self.assertAlmostEqual(attentions[1][..., 0, :, :].flatten().sum().item(), 0.0)
self.assertNotEqual(attentions[1][..., -1, :, :].flatten().sum().item(), 0.0)
self.assertAlmostEqual(attentions[-2][..., -2, :, :].flatten().sum().item(), 0.0)
self.assertNotEqual(attentions[-2][..., -1, :, :].flatten().sum().item(), 0.0)
check_attentions_validity(outputs.attentions)
@unittest.skip("CANINE does not have a get_input_embeddings() method.")
def test_inputs_embeds(self):
# ViT does not use inputs_embeds
pass
@unittest.skip(reason="Canine Tower does not use inputs_embeds")
def test_inputs_embeds_matches_input_ids(self):
pass
@unittest.skip("CANINE does not have a get_input_embeddings() method.")
def test_model_common_attributes(self):
pass
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing(self):
pass
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing_use_reentrant(self):
pass
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing_use_reentrant_false(self):
pass
@slow
def test_model_from_pretrained(self):
model_name = "google/canine-s"
model = CanineModel.from_pretrained(model_name)
self.assertIsNotNone(model)
@require_torch
class CanineModelIntegrationTest(unittest.TestCase):
@slow
def test_inference_no_head(self):
model = CanineModel.from_pretrained("google/canine-s")
# this one corresponds to the first example of the TydiQA dev set (in Swahili)
# fmt: off
input_ids = [57344, 57349, 85, 107, 117, 98, 119, 97, 32, 119, 97, 32, 82, 105, 106, 105, 108, 105, 32, 75, 97, 110, 116, 111, 114, 105, 32, 110, 105, 32, 107, 105, 97, 115, 105, 32, 103, 97, 110, 105, 63, 57345, 57350, 32, 82, 105, 106, 105, 108, 105, 32, 75, 97, 110, 116, 111, 114, 105, 32, 44, 32, 82, 105, 106, 105, 108, 105, 32, 75, 97, 110, 116, 97, 114, 117, 115, 105, 32, 97, 117, 32, 105, 110, 103, 46, 32, 65, 108, 112, 104, 97, 32, 67, 101, 110, 116, 97, 117, 114, 105, 32, 40, 112, 105, 97, 58, 32, 84, 111, 108, 105, 109, 97, 110, 32, 97, 117, 32, 82, 105, 103, 105, 108, 32, 75, 101, 110, 116, 97, 117, 114, 117, 115, 41, 32, 110, 105, 32, 110, 121, 111, 116, 97, 32, 105, 110, 97, 121, 111, 110, 103, 39, 97, 97, 32, 115, 97, 110, 97, 32, 107, 97, 116, 105, 107, 97, 32, 97, 110, 103, 97, 32, 121, 97, 32, 107, 117, 115, 105, 110, 105, 32, 107, 119, 101, 110, 121, 101, 32, 107, 117, 110, 100, 105, 110, 121, 111, 116, 97, 32, 121, 97, 32, 75, 97, 110, 116, 97, 114, 117, 115, 105, 32, 40, 112, 105, 97, 58, 32, 105, 110, 103, 46, 32, 67, 101, 110, 116, 97, 117, 114, 117, 115, 41, 46, 32, 78, 105, 32, 110, 121, 111, 116, 97, 32, 121, 97, 32, 107, 117, 110, 103, 97, 97, 32, 115, 97, 110, 97, 32, 121, 97, 32, 110, 110, 101, 32, 97, 110, 103, 97, 110, 105, 32, 108, 97, 107, 105, 110, 105, 32, 104, 97, 105, 111, 110, 101, 107, 97, 110, 105, 32, 107, 119, 101, 110, 121, 101, 32, 110, 117, 115, 117, 100, 117, 110, 105, 97, 32, 121, 97, 32, 107, 97, 115, 107, 97, 122, 105, 110, 105, 46, 32, 57351, 32, 65, 108, 112, 104, 97, 32, 67, 101, 110, 116, 97, 117, 114, 105, 32, 110, 105, 32, 110, 121, 111, 116, 97, 32, 121, 97, 32, 112, 101, 107, 101, 101, 32, 107, 119, 97, 32, 115, 97, 98, 97, 98, 117, 32, 110, 105, 32, 110, 121, 111, 116, 97, 32, 121, 101, 116, 117, 32, 106, 105, 114, 97, 110, 105, 32, 107, 97, 116, 105, 107, 97, 32, 97, 110, 103, 97, 32, 105, 110, 97, 32, 117, 109, 98, 97, 108, 105, 32, 119, 97, 32, 109, 105, 97, 107, 97, 32, 121, 97, 32, 110, 117, 114, 117, 32, 52, 46, 50, 46, 32, 73, 110, 97, 111, 110, 101, 107, 97, 110, 97, 32, 97, 110, 103, 97, 110, 105, 32, 107, 97, 114, 105, 98, 117, 32, 110, 97, 32, 107, 117, 110, 100, 105, 110, 121, 111, 116, 97, 32, 121, 97, 32, 83, 97, 108, 105, 98, 117, 32, 40, 67, 114, 117, 120, 41, 46, 32, 57352, 32, 82, 105, 106, 105, 108, 105, 32, 75, 97, 110, 116, 97, 114, 117, 115, 105, 32, 40, 65, 108, 112, 104, 97, 32, 67, 101, 110, 116, 97, 117, 114, 105, 41, 32, 105, 110, 97, 111, 110, 101, 107, 97, 110, 97, 32, 107, 97, 109, 97, 32, 110, 121, 111, 116, 97, 32, 109, 111, 106, 97, 32, 108, 97, 107, 105, 110, 105, 32, 107, 119, 97, 32, 100, 97, 114, 117, 98, 105, 110, 105, 32, 107, 117, 98, 119, 97, 32, 105, 110, 97, 111, 110, 101, 107, 97, 110, 97, 32, 107, 117, 119, 97, 32, 109, 102, 117, 109, 111, 32, 119, 97, 32, 110, 121, 111, 116, 97, 32, 116, 97, 116, 117, 32, 122, 105, 110, 97, 122, 111, 107, 97, 97, 32, 107, 97, 114, 105, 98, 117, 32, 110, 97, 32, 107, 117, 115, 104, 105, 107, 97, 109, 97, 110, 97, 32, 107, 97, 116, 105, 32, 121, 97, 111, 46, 32, 78, 121, 111, 116, 97, 32, 109, 97, 112, 97, 99, 104, 97, 32, 122, 97, 32, 65, 108, 112, 104, 97, 32, 67, 101, 110, 116, 97, 117, 114, 105, 32, 65, 32, 110, 97, 32, 65, 108, 112, 104, 97, 32, 67, 101, 110, 116, 97, 117, 114, 105, 32, 66, 32, 122, 105, 107, 111, 32, 109, 105, 97, 107, 97, 32, 121, 97, 32, 110, 117, 114, 117, 32, 52, 46, 51, 54, 32, 107, 117, 116, 111, 107, 97, 32, 107, 119, 101, 116, 117, 32, 110, 97, 32, 110, 121, 111, 116, 97, 32, 121, 97, 32, 116, 97, 116, 117, 32, 65, 108, 112, 104, 97, 32, 67, 101, 110, 116, 97, 117, 114, 105, 32, 67, 32, 97, 117, 32, 80, 114, 111, 120, 105, 109, 97, 32, 67, 101, 110, 116, 97, 117, 114, 105, 32, 105, 110, 97, 32, 117, 109, 98, 97, 108, 105, 32, 119, 97, 32, 109, 105, 97, 107, 97, 32, 121, 97, 32, 110, 117, 114, 117, 32, 52, 46, 50, 50, 46, 32, 57353, 32, 80, 114, 111, 120, 105, 109, 97, 32, 67, 101, 110, 116, 97, 117, 114, 105, 32, 40, 121, 97, 97, 110, 105, 32, 110, 121, 111, 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0, 0, 0, 0, 0, 0]
attention_mask = [1 if x != 0 else 0 for x in input_ids]
token_type_ids = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
# fmt: on
input_ids = torch.tensor([input_ids])
attention_mask = torch.tensor([attention_mask])
token_type_ids = torch.tensor([token_type_ids])
outputs = model(input_ids, attention_mask, token_type_ids)
# verify sequence output
expected_shape = torch.Size((1, 2048, 768))
self.assertEqual(outputs.last_hidden_state.shape, expected_shape)
expected_slice = torch.tensor(
[
[-0.161433131, 0.395568609, 0.0407391489],
[-0.108025983, 0.362060368, -0.544592619],
[-0.141537309, 0.180541009, 0.076907],
]
)
self.assertTrue(torch.allclose(outputs.last_hidden_state[0, :3, :3], expected_slice, atol=1e-2))
# verify pooled output
expected_shape = torch.Size((1, 768))
self.assertEqual(outputs.pooler_output.shape, expected_shape)
expected_slice = torch.tensor([-0.884311497, -0.529064834, 0.723164916])
self.assertTrue(torch.allclose(outputs.pooler_output[0, :3], expected_slice, atol=1e-2))
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/luke/test_modeling_luke.py | # coding=utf-8
# Copyright 2021 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch LUKE model. """
import unittest
from transformers import LukeConfig, is_torch_available
from transformers.testing_utils import require_torch, slow, torch_device
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import (
LukeForEntityClassification,
LukeForEntityPairClassification,
LukeForEntitySpanClassification,
LukeForMaskedLM,
LukeForMultipleChoice,
LukeForQuestionAnswering,
LukeForSequenceClassification,
LukeForTokenClassification,
LukeModel,
LukeTokenizer,
)
class LukeModelTester:
def __init__(
self,
parent,
batch_size=13,
seq_length=7,
is_training=True,
entity_length=3,
mention_length=5,
use_attention_mask=True,
use_token_type_ids=True,
use_entity_ids=True,
use_entity_attention_mask=True,
use_entity_token_type_ids=True,
use_entity_position_ids=True,
use_labels=True,
vocab_size=99,
entity_vocab_size=10,
entity_emb_size=6,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=512,
type_vocab_size=16,
type_sequence_label_size=2,
initializer_range=0.02,
num_labels=3,
num_choices=4,
num_entity_classification_labels=9,
num_entity_pair_classification_labels=6,
num_entity_span_classification_labels=4,
use_entity_aware_attention=True,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.entity_length = entity_length
self.mention_length = mention_length
self.use_attention_mask = use_attention_mask
self.use_token_type_ids = use_token_type_ids
self.use_entity_ids = use_entity_ids
self.use_entity_attention_mask = use_entity_attention_mask
self.use_entity_token_type_ids = use_entity_token_type_ids
self.use_entity_position_ids = use_entity_position_ids
self.use_labels = use_labels
self.vocab_size = vocab_size
self.entity_vocab_size = entity_vocab_size
self.entity_emb_size = entity_emb_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.type_vocab_size = type_vocab_size
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.num_labels = num_labels
self.num_choices = num_choices
self.num_entity_classification_labels = num_entity_classification_labels
self.num_entity_pair_classification_labels = num_entity_pair_classification_labels
self.num_entity_span_classification_labels = num_entity_span_classification_labels
self.scope = scope
self.use_entity_aware_attention = use_entity_aware_attention
self.encoder_seq_length = seq_length
self.key_length = seq_length
self.num_hidden_states_types = 2 # hidden_states and entity_hidden_states
def prepare_config_and_inputs(self):
# prepare words
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
attention_mask = None
if self.use_attention_mask:
attention_mask = random_attention_mask([self.batch_size, self.seq_length])
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
# prepare entities
entity_ids = ids_tensor([self.batch_size, self.entity_length], self.entity_vocab_size)
entity_attention_mask = None
if self.use_entity_attention_mask:
entity_attention_mask = random_attention_mask([self.batch_size, self.entity_length])
entity_token_type_ids = None
if self.use_token_type_ids:
entity_token_type_ids = ids_tensor([self.batch_size, self.entity_length], self.type_vocab_size)
entity_position_ids = None
if self.use_entity_position_ids:
entity_position_ids = ids_tensor(
[self.batch_size, self.entity_length, self.mention_length], self.mention_length
)
sequence_labels = None
token_labels = None
choice_labels = None
entity_labels = None
entity_classification_labels = None
entity_pair_classification_labels = None
entity_span_classification_labels = None
if self.use_labels:
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
choice_labels = ids_tensor([self.batch_size], self.num_choices)
entity_labels = ids_tensor([self.batch_size, self.entity_length], self.entity_vocab_size)
entity_classification_labels = ids_tensor([self.batch_size], self.num_entity_classification_labels)
entity_pair_classification_labels = ids_tensor(
[self.batch_size], self.num_entity_pair_classification_labels
)
entity_span_classification_labels = ids_tensor(
[self.batch_size, self.entity_length], self.num_entity_span_classification_labels
)
config = self.get_config()
return (
config,
input_ids,
attention_mask,
token_type_ids,
entity_ids,
entity_attention_mask,
entity_token_type_ids,
entity_position_ids,
sequence_labels,
token_labels,
choice_labels,
entity_labels,
entity_classification_labels,
entity_pair_classification_labels,
entity_span_classification_labels,
)
def get_config(self):
return LukeConfig(
vocab_size=self.vocab_size,
entity_vocab_size=self.entity_vocab_size,
entity_emb_size=self.entity_emb_size,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
type_vocab_size=self.type_vocab_size,
is_decoder=False,
initializer_range=self.initializer_range,
use_entity_aware_attention=self.use_entity_aware_attention,
)
def create_and_check_model(
self,
config,
input_ids,
attention_mask,
token_type_ids,
entity_ids,
entity_attention_mask,
entity_token_type_ids,
entity_position_ids,
sequence_labels,
token_labels,
choice_labels,
entity_labels,
entity_classification_labels,
entity_pair_classification_labels,
entity_span_classification_labels,
):
model = LukeModel(config=config)
model.to(torch_device)
model.eval()
# test with words + entities
result = model(
input_ids,
attention_mask=attention_mask,
token_type_ids=token_type_ids,
entity_ids=entity_ids,
entity_attention_mask=entity_attention_mask,
entity_token_type_ids=entity_token_type_ids,
entity_position_ids=entity_position_ids,
)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
self.parent.assertEqual(
result.entity_last_hidden_state.shape, (self.batch_size, self.entity_length, self.hidden_size)
)
# test with words only
result = model(input_ids, token_type_ids=token_type_ids)
result = model(input_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
def create_and_check_for_masked_lm(
self,
config,
input_ids,
attention_mask,
token_type_ids,
entity_ids,
entity_attention_mask,
entity_token_type_ids,
entity_position_ids,
sequence_labels,
token_labels,
choice_labels,
entity_labels,
entity_classification_labels,
entity_pair_classification_labels,
entity_span_classification_labels,
):
config.num_labels = self.num_entity_classification_labels
model = LukeForMaskedLM(config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=attention_mask,
token_type_ids=token_type_ids,
entity_ids=entity_ids,
entity_attention_mask=entity_attention_mask,
entity_token_type_ids=entity_token_type_ids,
entity_position_ids=entity_position_ids,
labels=token_labels,
entity_labels=entity_labels,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
if entity_ids is not None:
self.parent.assertEqual(
result.entity_logits.shape, (self.batch_size, self.entity_length, self.entity_vocab_size)
)
else:
self.parent.assertIsNone(result.entity_logits)
def create_and_check_for_entity_classification(
self,
config,
input_ids,
attention_mask,
token_type_ids,
entity_ids,
entity_attention_mask,
entity_token_type_ids,
entity_position_ids,
sequence_labels,
token_labels,
choice_labels,
entity_labels,
entity_classification_labels,
entity_pair_classification_labels,
entity_span_classification_labels,
):
config.num_labels = self.num_entity_classification_labels
model = LukeForEntityClassification(config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=attention_mask,
token_type_ids=token_type_ids,
entity_ids=entity_ids,
entity_attention_mask=entity_attention_mask,
entity_token_type_ids=entity_token_type_ids,
entity_position_ids=entity_position_ids,
labels=entity_classification_labels,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_entity_classification_labels))
def create_and_check_for_entity_pair_classification(
self,
config,
input_ids,
attention_mask,
token_type_ids,
entity_ids,
entity_attention_mask,
entity_token_type_ids,
entity_position_ids,
sequence_labels,
token_labels,
choice_labels,
entity_labels,
entity_classification_labels,
entity_pair_classification_labels,
entity_span_classification_labels,
):
config.num_labels = self.num_entity_pair_classification_labels
model = LukeForEntityClassification(config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=attention_mask,
token_type_ids=token_type_ids,
entity_ids=entity_ids,
entity_attention_mask=entity_attention_mask,
entity_token_type_ids=entity_token_type_ids,
entity_position_ids=entity_position_ids,
labels=entity_pair_classification_labels,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_entity_pair_classification_labels))
def create_and_check_for_entity_span_classification(
self,
config,
input_ids,
attention_mask,
token_type_ids,
entity_ids,
entity_attention_mask,
entity_token_type_ids,
entity_position_ids,
sequence_labels,
token_labels,
choice_labels,
entity_labels,
entity_classification_labels,
entity_pair_classification_labels,
entity_span_classification_labels,
):
config.num_labels = self.num_entity_span_classification_labels
model = LukeForEntitySpanClassification(config)
model.to(torch_device)
model.eval()
entity_start_positions = ids_tensor([self.batch_size, self.entity_length], self.seq_length)
entity_end_positions = ids_tensor([self.batch_size, self.entity_length], self.seq_length)
result = model(
input_ids,
attention_mask=attention_mask,
token_type_ids=token_type_ids,
entity_ids=entity_ids,
entity_attention_mask=entity_attention_mask,
entity_token_type_ids=entity_token_type_ids,
entity_position_ids=entity_position_ids,
entity_start_positions=entity_start_positions,
entity_end_positions=entity_end_positions,
labels=entity_span_classification_labels,
)
self.parent.assertEqual(
result.logits.shape, (self.batch_size, self.entity_length, self.num_entity_span_classification_labels)
)
def create_and_check_for_question_answering(
self,
config,
input_ids,
attention_mask,
token_type_ids,
entity_ids,
entity_attention_mask,
entity_token_type_ids,
entity_position_ids,
sequence_labels,
token_labels,
choice_labels,
entity_labels,
entity_classification_labels,
entity_pair_classification_labels,
entity_span_classification_labels,
):
model = LukeForQuestionAnswering(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=attention_mask,
token_type_ids=token_type_ids,
entity_ids=entity_ids,
entity_attention_mask=entity_attention_mask,
entity_token_type_ids=entity_token_type_ids,
entity_position_ids=entity_position_ids,
start_positions=sequence_labels,
end_positions=sequence_labels,
)
self.parent.assertEqual(result.start_logits.shape, (self.batch_size, self.seq_length))
self.parent.assertEqual(result.end_logits.shape, (self.batch_size, self.seq_length))
def create_and_check_for_sequence_classification(
self,
config,
input_ids,
attention_mask,
token_type_ids,
entity_ids,
entity_attention_mask,
entity_token_type_ids,
entity_position_ids,
sequence_labels,
token_labels,
choice_labels,
entity_labels,
entity_classification_labels,
entity_pair_classification_labels,
entity_span_classification_labels,
):
config.num_labels = self.num_labels
model = LukeForSequenceClassification(config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=attention_mask,
token_type_ids=token_type_ids,
entity_ids=entity_ids,
entity_attention_mask=entity_attention_mask,
entity_token_type_ids=entity_token_type_ids,
entity_position_ids=entity_position_ids,
labels=sequence_labels,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_labels))
def create_and_check_for_token_classification(
self,
config,
input_ids,
attention_mask,
token_type_ids,
entity_ids,
entity_attention_mask,
entity_token_type_ids,
entity_position_ids,
sequence_labels,
token_labels,
choice_labels,
entity_labels,
entity_classification_labels,
entity_pair_classification_labels,
entity_span_classification_labels,
):
config.num_labels = self.num_labels
model = LukeForTokenClassification(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=attention_mask,
token_type_ids=token_type_ids,
entity_ids=entity_ids,
entity_attention_mask=entity_attention_mask,
entity_token_type_ids=entity_token_type_ids,
entity_position_ids=entity_position_ids,
labels=token_labels,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.num_labels))
def create_and_check_for_multiple_choice(
self,
config,
input_ids,
attention_mask,
token_type_ids,
entity_ids,
entity_attention_mask,
entity_token_type_ids,
entity_position_ids,
sequence_labels,
token_labels,
choice_labels,
entity_labels,
entity_classification_labels,
entity_pair_classification_labels,
entity_span_classification_labels,
):
config.num_choices = self.num_choices
model = LukeForMultipleChoice(config=config)
model.to(torch_device)
model.eval()
multiple_choice_inputs_ids = input_ids.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
multiple_choice_token_type_ids = token_type_ids.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
multiple_choice_attention_mask = attention_mask.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
multiple_choice_entity_ids = entity_ids.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
multiple_choice_entity_token_type_ids = (
entity_token_type_ids.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
)
multiple_choice_entity_attention_mask = (
entity_attention_mask.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
)
multiple_choice_entity_position_ids = (
entity_position_ids.unsqueeze(1).expand(-1, self.num_choices, -1, -1).contiguous()
)
result = model(
multiple_choice_inputs_ids,
attention_mask=multiple_choice_attention_mask,
token_type_ids=multiple_choice_token_type_ids,
entity_ids=multiple_choice_entity_ids,
entity_attention_mask=multiple_choice_entity_attention_mask,
entity_token_type_ids=multiple_choice_entity_token_type_ids,
entity_position_ids=multiple_choice_entity_position_ids,
labels=choice_labels,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_choices))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
attention_mask,
token_type_ids,
entity_ids,
entity_attention_mask,
entity_token_type_ids,
entity_position_ids,
sequence_labels,
token_labels,
choice_labels,
entity_labels,
entity_classification_labels,
entity_pair_classification_labels,
entity_span_classification_labels,
) = config_and_inputs
inputs_dict = {
"input_ids": input_ids,
"token_type_ids": token_type_ids,
"attention_mask": attention_mask,
"entity_ids": entity_ids,
"entity_token_type_ids": entity_token_type_ids,
"entity_attention_mask": entity_attention_mask,
"entity_position_ids": entity_position_ids,
}
return config, inputs_dict
@require_torch
class LukeModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (
(
LukeModel,
LukeForMaskedLM,
LukeForEntityClassification,
LukeForEntityPairClassification,
LukeForEntitySpanClassification,
LukeForQuestionAnswering,
LukeForSequenceClassification,
LukeForTokenClassification,
LukeForMultipleChoice,
)
if is_torch_available()
else ()
)
pipeline_model_mapping = (
{
"feature-extraction": LukeModel,
"fill-mask": LukeForMaskedLM,
"question-answering": LukeForQuestionAnswering,
"text-classification": LukeForSequenceClassification,
"token-classification": LukeForTokenClassification,
"zero-shot": LukeForSequenceClassification,
}
if is_torch_available()
else {}
)
test_pruning = False
test_torchscript = False
test_resize_embeddings = True
test_head_masking = True
# TODO: Fix the failed tests
def is_pipeline_test_to_skip(
self, pipeline_test_casse_name, config_class, model_architecture, tokenizer_name, processor_name
):
if pipeline_test_casse_name in ["QAPipelineTests", "ZeroShotClassificationPipelineTests"]:
return True
return False
def _prepare_for_class(self, inputs_dict, model_class, return_labels=False):
entity_inputs_dict = {k: v for k, v in inputs_dict.items() if k.startswith("entity")}
inputs_dict = {k: v for k, v in inputs_dict.items() if not k.startswith("entity")}
inputs_dict = super()._prepare_for_class(inputs_dict, model_class, return_labels=return_labels)
if model_class == LukeForMultipleChoice:
entity_inputs_dict = {
k: v.unsqueeze(1).expand(-1, self.model_tester.num_choices, -1).contiguous()
if v.ndim == 2
else v.unsqueeze(1).expand(-1, self.model_tester.num_choices, -1, -1).contiguous()
for k, v in entity_inputs_dict.items()
}
inputs_dict.update(entity_inputs_dict)
if model_class == LukeForEntitySpanClassification:
inputs_dict["entity_start_positions"] = torch.zeros(
(self.model_tester.batch_size, self.model_tester.entity_length), dtype=torch.long, device=torch_device
)
inputs_dict["entity_end_positions"] = torch.ones(
(self.model_tester.batch_size, self.model_tester.entity_length), dtype=torch.long, device=torch_device
)
if return_labels:
if model_class in (
LukeForEntityClassification,
LukeForEntityPairClassification,
LukeForSequenceClassification,
LukeForMultipleChoice,
):
inputs_dict["labels"] = torch.zeros(
self.model_tester.batch_size, dtype=torch.long, device=torch_device
)
elif model_class == LukeForEntitySpanClassification:
inputs_dict["labels"] = torch.zeros(
(self.model_tester.batch_size, self.model_tester.entity_length),
dtype=torch.long,
device=torch_device,
)
elif model_class == LukeForTokenClassification:
inputs_dict["labels"] = torch.zeros(
(self.model_tester.batch_size, self.model_tester.seq_length),
dtype=torch.long,
device=torch_device,
)
elif model_class == LukeForMaskedLM:
inputs_dict["labels"] = torch.zeros(
(self.model_tester.batch_size, self.model_tester.seq_length),
dtype=torch.long,
device=torch_device,
)
inputs_dict["entity_labels"] = torch.zeros(
(self.model_tester.batch_size, self.model_tester.entity_length),
dtype=torch.long,
device=torch_device,
)
return inputs_dict
def setUp(self):
self.model_tester = LukeModelTester(self)
self.config_tester = ConfigTester(self, config_class=LukeConfig, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
@slow
def test_model_from_pretrained(self):
model_name = "studio-ousia/luke-base"
model = LukeModel.from_pretrained(model_name)
self.assertIsNotNone(model)
def test_for_masked_lm(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_masked_lm(*config_and_inputs)
def test_for_masked_lm_with_word_only(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
config_and_inputs = (*config_and_inputs[:4], *((None,) * len(config_and_inputs[4:])))
self.model_tester.create_and_check_for_masked_lm(*config_and_inputs)
def test_for_question_answering(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_question_answering(*config_and_inputs)
def test_for_sequence_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_sequence_classification(*config_and_inputs)
def test_for_token_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_token_classification(*config_and_inputs)
def test_for_multiple_choice(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_multiple_choice(*config_and_inputs)
def test_for_entity_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_entity_classification(*config_and_inputs)
def test_for_entity_pair_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_entity_pair_classification(*config_and_inputs)
def test_for_entity_span_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_entity_span_classification(*config_and_inputs)
def test_attention_outputs(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.return_dict = True
seq_length = self.model_tester.seq_length
entity_length = self.model_tester.entity_length
key_length = seq_length + entity_length
for model_class in self.all_model_classes:
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = False
config.return_dict = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
attentions = outputs.attentions
self.assertEqual(len(attentions), self.model_tester.num_hidden_layers)
# check that output_attentions also work using config
del inputs_dict["output_attentions"]
config.output_attentions = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
attentions = outputs.attentions
self.assertEqual(len(attentions), self.model_tester.num_hidden_layers)
self.assertListEqual(
list(attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads, seq_length + entity_length, key_length],
)
out_len = len(outputs)
# Check attention is always last and order is fine
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
added_hidden_states = self.model_tester.num_hidden_states_types
self.assertEqual(out_len + added_hidden_states, len(outputs))
self_attentions = outputs.attentions
self.assertEqual(len(self_attentions), self.model_tester.num_hidden_layers)
self.assertListEqual(
list(self_attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads, seq_length + entity_length, key_length],
)
def test_entity_hidden_states_output(self):
def check_hidden_states_output(inputs_dict, config, model_class):
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
entity_hidden_states = outputs.entity_hidden_states
expected_num_layers = getattr(
self.model_tester, "expected_num_hidden_layers", self.model_tester.num_hidden_layers + 1
)
self.assertEqual(len(entity_hidden_states), expected_num_layers)
entity_length = self.model_tester.entity_length
self.assertListEqual(
list(entity_hidden_states[0].shape[-2:]),
[entity_length, self.model_tester.hidden_size],
)
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
inputs_dict["output_hidden_states"] = True
check_hidden_states_output(inputs_dict, config, model_class)
# check that output_hidden_states also work using config
del inputs_dict["output_hidden_states"]
config.output_hidden_states = True
check_hidden_states_output(inputs_dict, config, model_class)
def test_retain_grad_entity_hidden_states(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.output_hidden_states = True
config.output_attentions = True
# no need to test all models as different heads yield the same functionality
model_class = self.all_model_classes[0]
model = model_class(config)
model.to(torch_device)
inputs = self._prepare_for_class(inputs_dict, model_class)
outputs = model(**inputs)
output = outputs[0]
entity_hidden_states = outputs.entity_hidden_states[0]
entity_hidden_states.retain_grad()
output.flatten()[0].backward(retain_graph=True)
self.assertIsNotNone(entity_hidden_states.grad)
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing(self):
pass
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing_use_reentrant(self):
pass
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing_use_reentrant_false(self):
pass
@require_torch
class LukeModelIntegrationTests(unittest.TestCase):
@slow
def test_inference_base_model(self):
model = LukeModel.from_pretrained("studio-ousia/luke-base").eval()
model.to(torch_device)
tokenizer = LukeTokenizer.from_pretrained("studio-ousia/luke-base", task="entity_classification")
text = (
"Top seed Ana Ivanovic said on Thursday she could hardly believe her luck as a fortuitous netcord helped"
" the new world number one avoid a humiliating second- round exit at Wimbledon ."
)
span = (39, 42)
encoding = tokenizer(text, entity_spans=[span], add_prefix_space=True, return_tensors="pt")
# move all values to device
for key, value in encoding.items():
encoding[key] = encoding[key].to(torch_device)
outputs = model(**encoding)
# Verify word hidden states
expected_shape = torch.Size((1, 42, 768))
self.assertEqual(outputs.last_hidden_state.shape, expected_shape)
expected_slice = torch.tensor(
[[0.0037, 0.1368, -0.0091], [0.1099, 0.3329, -0.1095], [0.0765, 0.5335, 0.1179]]
).to(torch_device)
self.assertTrue(torch.allclose(outputs.last_hidden_state[0, :3, :3], expected_slice, atol=1e-4))
# Verify entity hidden states
expected_shape = torch.Size((1, 1, 768))
self.assertEqual(outputs.entity_last_hidden_state.shape, expected_shape)
expected_slice = torch.tensor([[0.1457, 0.1044, 0.0174]]).to(torch_device)
self.assertTrue(torch.allclose(outputs.entity_last_hidden_state[0, :3, :3], expected_slice, atol=1e-4))
@slow
def test_inference_large_model(self):
model = LukeModel.from_pretrained("studio-ousia/luke-large").eval()
model.to(torch_device)
tokenizer = LukeTokenizer.from_pretrained("studio-ousia/luke-large", task="entity_classification")
text = (
"Top seed Ana Ivanovic said on Thursday she could hardly believe her luck as a fortuitous netcord helped"
" the new world number one avoid a humiliating second- round exit at Wimbledon ."
)
span = (39, 42)
encoding = tokenizer(text, entity_spans=[span], add_prefix_space=True, return_tensors="pt")
# move all values to device
for key, value in encoding.items():
encoding[key] = encoding[key].to(torch_device)
outputs = model(**encoding)
# Verify word hidden states
expected_shape = torch.Size((1, 42, 1024))
self.assertEqual(outputs.last_hidden_state.shape, expected_shape)
expected_slice = torch.tensor(
[[0.0133, 0.0865, 0.0095], [0.3093, -0.2576, -0.7418], [-0.1720, -0.2117, -0.2869]]
).to(torch_device)
self.assertTrue(torch.allclose(outputs.last_hidden_state[0, :3, :3], expected_slice, atol=1e-4))
# Verify entity hidden states
expected_shape = torch.Size((1, 1, 1024))
self.assertEqual(outputs.entity_last_hidden_state.shape, expected_shape)
expected_slice = torch.tensor([[0.0466, -0.0106, -0.0179]]).to(torch_device)
self.assertTrue(torch.allclose(outputs.entity_last_hidden_state[0, :3, :3], expected_slice, atol=1e-4))
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/luke/test_tokenization_luke.py | # coding=utf-8
# Copyright 2021 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
from typing import Tuple
from transformers import AddedToken, LukeTokenizer
from transformers.testing_utils import get_tests_dir, require_torch, slow
from ...test_tokenization_common import TokenizerTesterMixin
SAMPLE_VOCAB = get_tests_dir("fixtures/vocab.json")
SAMPLE_MERGE_FILE = get_tests_dir("fixtures/merges.txt")
SAMPLE_ENTITY_VOCAB = get_tests_dir("fixtures/test_entity_vocab.json")
class LukeTokenizerTest(TokenizerTesterMixin, unittest.TestCase):
from_pretrained_id = "studio-ousia/luke-base"
tokenizer_class = LukeTokenizer
test_rust_tokenizer = False
from_pretrained_kwargs = {"cls_token": "<s>"}
def setUp(self):
super().setUp()
self.special_tokens_map = {"entity_token_1": "<ent>", "entity_token_2": "<ent2>"}
def get_tokenizer(self, task=None, **kwargs):
kwargs.update(self.special_tokens_map)
tokenizer = LukeTokenizer(
vocab_file=SAMPLE_VOCAB,
merges_file=SAMPLE_MERGE_FILE,
entity_vocab_file=SAMPLE_ENTITY_VOCAB,
task=task,
**kwargs,
)
return tokenizer
def get_input_output_texts(self, tokenizer):
input_text = "lower newer"
output_text = "lower newer"
return input_text, output_text
def test_full_tokenizer(self):
tokenizer = self.get_tokenizer()
text = "lower newer"
bpe_tokens = ["l", "o", "w", "er", "Ġ", "n", "e", "w", "er"]
tokens = tokenizer.tokenize(text) # , add_prefix_space=True)
self.assertListEqual(tokens, bpe_tokens)
input_tokens = tokens + [tokenizer.unk_token]
input_bpe_tokens = [0, 1, 2, 15, 10, 9, 3, 2, 15, 19]
self.assertListEqual(tokenizer.convert_tokens_to_ids(input_tokens), input_bpe_tokens)
@slow
def test_sequence_builders(self):
tokenizer = self.tokenizer_class.from_pretrained("studio-ousia/luke-large")
text = tokenizer.encode("sequence builders", add_special_tokens=False)
text_2 = tokenizer.encode("multi-sequence build", add_special_tokens=False)
encoded_text_from_decode = tokenizer.encode(
"sequence builders", add_special_tokens=True, add_prefix_space=False
)
encoded_pair_from_decode = tokenizer.encode(
"sequence builders", "multi-sequence build", add_special_tokens=True, add_prefix_space=False
)
encoded_sentence = tokenizer.build_inputs_with_special_tokens(text)
encoded_pair = tokenizer.build_inputs_with_special_tokens(text, text_2)
self.assertEqual(encoded_sentence, encoded_text_from_decode)
self.assertEqual(encoded_pair, encoded_pair_from_decode)
def get_clean_sequence(self, tokenizer, max_length=20) -> Tuple[str, list]:
txt = "Beyonce lives in Los Angeles"
ids = tokenizer.encode(txt, add_special_tokens=False)
return txt, ids
def test_space_encoding(self):
tokenizer = self.get_tokenizer()
sequence = "Encode this sequence."
space_encoding = tokenizer.byte_encoder[" ".encode("utf-8")[0]]
# Testing encoder arguments
encoded = tokenizer.encode(sequence, add_special_tokens=False, add_prefix_space=False)
first_char = tokenizer.convert_ids_to_tokens(encoded[0])[0]
self.assertNotEqual(first_char, space_encoding)
encoded = tokenizer.encode(sequence, add_special_tokens=False, add_prefix_space=True)
first_char = tokenizer.convert_ids_to_tokens(encoded[0])[0]
self.assertEqual(first_char, space_encoding)
tokenizer.add_special_tokens({"bos_token": "<s>"})
encoded = tokenizer.encode(sequence, add_special_tokens=True)
first_char = tokenizer.convert_ids_to_tokens(encoded[1])[0]
self.assertNotEqual(first_char, space_encoding)
# Testing spaces after special tokens
mask = "<mask>"
tokenizer.add_special_tokens(
{"mask_token": AddedToken(mask, lstrip=True, rstrip=False)}
) # mask token has a left space
mask_ind = tokenizer.convert_tokens_to_ids(mask)
sequence = "Encode <mask> sequence"
sequence_nospace = "Encode <mask>sequence"
encoded = tokenizer.encode(sequence)
mask_loc = encoded.index(mask_ind)
first_char = tokenizer.convert_ids_to_tokens(encoded[mask_loc + 1])[0]
self.assertEqual(first_char, space_encoding)
encoded = tokenizer.encode(sequence_nospace)
mask_loc = encoded.index(mask_ind)
first_char = tokenizer.convert_ids_to_tokens(encoded[mask_loc + 1])[0]
self.assertNotEqual(first_char, space_encoding)
def test_pretokenized_inputs(self):
pass
def test_embeded_special_tokens(self):
for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
with self.subTest("{} ({})".format(tokenizer.__class__.__name__, pretrained_name)):
tokenizer_r = self.rust_tokenizer_class.from_pretrained(pretrained_name, **kwargs)
tokenizer_p = self.tokenizer_class.from_pretrained(pretrained_name, **kwargs)
sentence = "A, <mask> AllenNLP sentence."
tokens_r = tokenizer_r.encode_plus(sentence, add_special_tokens=True, return_token_type_ids=True)
tokens_p = tokenizer_p.encode_plus(sentence, add_special_tokens=True, return_token_type_ids=True)
# token_type_ids should put 0 everywhere
self.assertEqual(sum(tokens_r["token_type_ids"]), sum(tokens_p["token_type_ids"]))
# token_type_ids should put 0 everywhere
self.assertEqual(sum(tokens_r["token_type_ids"]), sum(tokens_p["token_type_ids"]))
# attention_mask should put 1 everywhere, so sum over length should be 1
self.assertEqual(
sum(tokens_p["attention_mask"]) / len(tokens_p["attention_mask"]),
)
tokens_p_str = tokenizer_p.convert_ids_to_tokens(tokens_p["input_ids"])
# Rust correctly handles the space before the mask while python doesnt
self.assertSequenceEqual(tokens_p["input_ids"], [0, 250, 6, 50264, 3823, 487, 21992, 3645, 4, 2])
self.assertSequenceEqual(
tokens_p_str, ["<s>", "A", ",", "<mask>", "ĠAllen", "N", "LP", "Ġsentence", ".", "</s>"]
)
def test_padding_entity_inputs(self):
tokenizer = self.get_tokenizer()
sentence = "Japanese is an East Asian language spoken by about 128 million people, primarily in Japan."
span = (15, 34)
pad_id = tokenizer.entity_vocab["[PAD]"]
mask_id = tokenizer.entity_vocab["[MASK]"]
encoding = tokenizer([sentence, sentence], entity_spans=[[span], [span, span]], padding=True)
self.assertEqual(encoding["entity_ids"], [[mask_id, pad_id], [mask_id, mask_id]])
# test with a sentence with no entity
encoding = tokenizer([sentence, sentence], entity_spans=[[], [span, span]], padding=True)
self.assertEqual(encoding["entity_ids"], [[pad_id, pad_id], [mask_id, mask_id]])
def test_if_tokenize_single_text_raise_error_with_invalid_inputs(self):
tokenizer = self.get_tokenizer()
sentence = "Japanese is an East Asian language spoken by about 128 million people, primarily in Japan."
spans = [(15, 34)]
entities = ["East Asian language"]
with self.assertRaises(ValueError):
tokenizer(sentence, entities=tuple(entities), entity_spans=spans)
with self.assertRaises(ValueError):
tokenizer(sentence, entities=entities, entity_spans=tuple(spans))
with self.assertRaises(ValueError):
tokenizer(sentence, entities=[0], entity_spans=spans)
with self.assertRaises(ValueError):
tokenizer(sentence, entities=entities, entity_spans=[0])
with self.assertRaises(ValueError):
tokenizer(sentence, entities=entities, entity_spans=spans + [(0, 9)])
def test_if_tokenize_entity_classification_raise_error_with_invalid_inputs(self):
tokenizer = self.get_tokenizer(task="entity_classification")
sentence = "Japanese is an East Asian language spoken by about 128 million people, primarily in Japan."
span = (15, 34)
with self.assertRaises(ValueError):
tokenizer(sentence, entity_spans=[])
with self.assertRaises(ValueError):
tokenizer(sentence, entity_spans=[span, span])
with self.assertRaises(ValueError):
tokenizer(sentence, entity_spans=[0])
def test_if_tokenize_entity_pair_classification_raise_error_with_invalid_inputs(self):
tokenizer = self.get_tokenizer(task="entity_pair_classification")
sentence = "Japanese is an East Asian language spoken by about 128 million people, primarily in Japan."
# head and tail information
with self.assertRaises(ValueError):
tokenizer(sentence, entity_spans=[])
with self.assertRaises(ValueError):
tokenizer(sentence, entity_spans=[0, 0])
def test_if_tokenize_entity_span_classification_raise_error_with_invalid_inputs(self):
tokenizer = self.get_tokenizer(task="entity_span_classification")
sentence = "Japanese is an East Asian language spoken by about 128 million people, primarily in Japan."
with self.assertRaises(ValueError):
tokenizer(sentence, entity_spans=[])
with self.assertRaises(ValueError):
tokenizer(sentence, entity_spans=[0, 0, 0])
@slow
@require_torch
class LukeTokenizerIntegrationTests(unittest.TestCase):
tokenizer_class = LukeTokenizer
from_pretrained_kwargs = {"cls_token": "<s>"}
def setUp(self):
super().setUp()
def test_single_text_no_padding_or_truncation(self):
tokenizer = LukeTokenizer.from_pretrained("studio-ousia/luke-base", return_token_type_ids=True)
sentence = "Top seed Ana Ivanovic said on Thursday she could hardly believe her luck."
entities = ["Ana Ivanovic", "Thursday", "Dummy Entity"]
spans = [(9, 21), (30, 38), (39, 42)]
encoding = tokenizer(sentence, entities=entities, entity_spans=spans, return_token_type_ids=True)
self.assertEqual(
tokenizer.decode(encoding["input_ids"], spaces_between_special_tokens=False),
"<s>Top seed Ana Ivanovic said on Thursday she could hardly believe her luck.</s>",
)
self.assertEqual(
tokenizer.decode(encoding["input_ids"][3:6], spaces_between_special_tokens=False), " Ana Ivanovic"
)
self.assertEqual(
tokenizer.decode(encoding["input_ids"][8:9], spaces_between_special_tokens=False), " Thursday"
)
self.assertEqual(tokenizer.decode(encoding["input_ids"][9:10], spaces_between_special_tokens=False), " she")
self.assertEqual(
encoding["entity_ids"],
[
tokenizer.entity_vocab["Ana Ivanovic"],
tokenizer.entity_vocab["Thursday"],
tokenizer.entity_vocab["[UNK]"],
],
)
self.assertEqual(encoding["entity_attention_mask"], [1, 1, 1])
self.assertEqual(encoding["entity_token_type_ids"], [0, 0, 0])
# fmt: off
self.assertEqual(
encoding["entity_position_ids"],
[
[3, 4, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1],
[8, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1],
[9, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1],
]
)
# fmt: on
def test_single_text_only_entity_spans_no_padding_or_truncation(self):
tokenizer = LukeTokenizer.from_pretrained("studio-ousia/luke-base", return_token_type_ids=True)
sentence = "Top seed Ana Ivanovic said on Thursday she could hardly believe her luck."
spans = [(9, 21), (30, 38), (39, 42)]
encoding = tokenizer(sentence, entity_spans=spans, return_token_type_ids=True)
self.assertEqual(
tokenizer.decode(encoding["input_ids"], spaces_between_special_tokens=False),
"<s>Top seed Ana Ivanovic said on Thursday she could hardly believe her luck.</s>",
)
self.assertEqual(
tokenizer.decode(encoding["input_ids"][3:6], spaces_between_special_tokens=False), " Ana Ivanovic"
)
self.assertEqual(
tokenizer.decode(encoding["input_ids"][8:9], spaces_between_special_tokens=False), " Thursday"
)
self.assertEqual(tokenizer.decode(encoding["input_ids"][9:10], spaces_between_special_tokens=False), " she")
mask_id = tokenizer.entity_vocab["[MASK]"]
self.assertEqual(encoding["entity_ids"], [mask_id, mask_id, mask_id])
self.assertEqual(encoding["entity_attention_mask"], [1, 1, 1])
self.assertEqual(encoding["entity_token_type_ids"], [0, 0, 0])
# fmt: off
self.assertEqual(
encoding["entity_position_ids"],
[
[3, 4, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1],
[8, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, ],
[9, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, ]
]
)
# fmt: on
def test_single_text_padding_pytorch_tensors(self):
tokenizer = LukeTokenizer.from_pretrained("studio-ousia/luke-base", return_token_type_ids=True)
sentence = "Top seed Ana Ivanovic said on Thursday she could hardly believe her luck."
entities = ["Ana Ivanovic", "Thursday", "Dummy Entity"]
spans = [(9, 21), (30, 38), (39, 42)]
encoding = tokenizer(
sentence,
entities=entities,
entity_spans=spans,
return_token_type_ids=True,
padding="max_length",
max_length=30,
max_entity_length=16,
return_tensors="pt",
)
# test words
self.assertEqual(encoding["input_ids"].shape, (1, 30))
self.assertEqual(encoding["attention_mask"].shape, (1, 30))
self.assertEqual(encoding["token_type_ids"].shape, (1, 30))
# test entities
self.assertEqual(encoding["entity_ids"].shape, (1, 16))
self.assertEqual(encoding["entity_attention_mask"].shape, (1, 16))
self.assertEqual(encoding["entity_token_type_ids"].shape, (1, 16))
self.assertEqual(encoding["entity_position_ids"].shape, (1, 16, tokenizer.max_mention_length))
def test_text_pair_no_padding_or_truncation(self):
tokenizer = LukeTokenizer.from_pretrained("studio-ousia/luke-base", return_token_type_ids=True)
sentence = "Top seed Ana Ivanovic said on Thursday"
sentence_pair = "She could hardly believe her luck."
entities = ["Ana Ivanovic", "Thursday"]
entities_pair = ["Dummy Entity"]
spans = [(9, 21), (30, 38)]
spans_pair = [(0, 3)]
encoding = tokenizer(
sentence,
sentence_pair,
entities=entities,
entities_pair=entities_pair,
entity_spans=spans,
entity_spans_pair=spans_pair,
return_token_type_ids=True,
)
self.assertEqual(
tokenizer.decode(encoding["input_ids"], spaces_between_special_tokens=False),
"<s>Top seed Ana Ivanovic said on Thursday</s></s>She could hardly believe her luck.</s>",
)
self.assertEqual(
tokenizer.decode(encoding["input_ids"][3:6], spaces_between_special_tokens=False), " Ana Ivanovic"
)
self.assertEqual(
tokenizer.decode(encoding["input_ids"][8:9], spaces_between_special_tokens=False), " Thursday"
)
self.assertEqual(tokenizer.decode(encoding["input_ids"][11:12], spaces_between_special_tokens=False), "She")
self.assertEqual(
encoding["entity_ids"],
[
tokenizer.entity_vocab["Ana Ivanovic"],
tokenizer.entity_vocab["Thursday"],
tokenizer.entity_vocab["[UNK]"],
],
)
self.assertEqual(encoding["entity_attention_mask"], [1, 1, 1])
self.assertEqual(encoding["entity_token_type_ids"], [0, 0, 0])
# fmt: off
self.assertEqual(
encoding["entity_position_ids"],
[
[3, 4, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1],
[8, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1],
[11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1],
]
)
# fmt: on
def test_text_pair_only_entity_spans_no_padding_or_truncation(self):
tokenizer = LukeTokenizer.from_pretrained("studio-ousia/luke-base", return_token_type_ids=True)
sentence = "Top seed Ana Ivanovic said on Thursday"
sentence_pair = "She could hardly believe her luck."
spans = [(9, 21), (30, 38)]
spans_pair = [(0, 3)]
encoding = tokenizer(
sentence,
sentence_pair,
entity_spans=spans,
entity_spans_pair=spans_pair,
return_token_type_ids=True,
)
self.assertEqual(
tokenizer.decode(encoding["input_ids"], spaces_between_special_tokens=False),
"<s>Top seed Ana Ivanovic said on Thursday</s></s>She could hardly believe her luck.</s>",
)
self.assertEqual(
tokenizer.decode(encoding["input_ids"][3:6], spaces_between_special_tokens=False), " Ana Ivanovic"
)
self.assertEqual(
tokenizer.decode(encoding["input_ids"][8:9], spaces_between_special_tokens=False), " Thursday"
)
self.assertEqual(tokenizer.decode(encoding["input_ids"][11:12], spaces_between_special_tokens=False), "She")
mask_id = tokenizer.entity_vocab["[MASK]"]
self.assertEqual(encoding["entity_ids"], [mask_id, mask_id, mask_id])
self.assertEqual(encoding["entity_attention_mask"], [1, 1, 1])
self.assertEqual(encoding["entity_token_type_ids"], [0, 0, 0])
# fmt: off
self.assertEqual(
encoding["entity_position_ids"],
[
[3, 4, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1],
[8, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1],
[11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1],
]
)
# fmt: on
def test_text_pair_padding_pytorch_tensors(self):
tokenizer = LukeTokenizer.from_pretrained("studio-ousia/luke-base", return_token_type_ids=True)
sentence = "Top seed Ana Ivanovic said on Thursday"
sentence_pair = "She could hardly believe her luck."
entities = ["Ana Ivanovic", "Thursday"]
entities_pair = ["Dummy Entity"]
spans = [(9, 21), (30, 38)]
spans_pair = [(0, 3)]
encoding = tokenizer(
sentence,
sentence_pair,
entities=entities,
entities_pair=entities_pair,
entity_spans=spans,
entity_spans_pair=spans_pair,
return_token_type_ids=True,
padding="max_length",
max_length=30,
max_entity_length=16,
return_tensors="pt",
)
# test words
self.assertEqual(encoding["input_ids"].shape, (1, 30))
self.assertEqual(encoding["attention_mask"].shape, (1, 30))
self.assertEqual(encoding["token_type_ids"].shape, (1, 30))
# test entities
self.assertEqual(encoding["entity_ids"].shape, (1, 16))
self.assertEqual(encoding["entity_attention_mask"].shape, (1, 16))
self.assertEqual(encoding["entity_token_type_ids"].shape, (1, 16))
self.assertEqual(encoding["entity_position_ids"].shape, (1, 16, tokenizer.max_mention_length))
def test_entity_classification_no_padding_or_truncation(self):
tokenizer = LukeTokenizer.from_pretrained("studio-ousia/luke-base", task="entity_classification")
sentence = (
"Top seed Ana Ivanovic said on Thursday she could hardly believe her luck as a fortuitous netcord helped"
" the new world number one avoid a humiliating second- round exit at Wimbledon ."
)
span = (39, 42)
encoding = tokenizer(sentence, entity_spans=[span], return_token_type_ids=True)
# test words
self.assertEqual(len(encoding["input_ids"]), 42)
self.assertEqual(len(encoding["attention_mask"]), 42)
self.assertEqual(len(encoding["token_type_ids"]), 42)
self.assertEqual(
tokenizer.decode(encoding["input_ids"], spaces_between_special_tokens=False),
"<s>Top seed Ana Ivanovic said on Thursday<ent> she<ent> could hardly believe her luck as a fortuitous"
" netcord helped the new world number one avoid a humiliating second- round exit at Wimbledon.</s>",
)
self.assertEqual(
tokenizer.decode(encoding["input_ids"][9:12], spaces_between_special_tokens=False), "<ent> she<ent>"
)
# test entities
self.assertEqual(encoding["entity_ids"], [2])
self.assertEqual(encoding["entity_attention_mask"], [1])
self.assertEqual(encoding["entity_token_type_ids"], [0])
# fmt: off
self.assertEqual(
encoding["entity_position_ids"],
[
[9, 10, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
]
)
# fmt: on
def test_entity_classification_padding_pytorch_tensors(self):
tokenizer = LukeTokenizer.from_pretrained(
"studio-ousia/luke-base", task="entity_classification", return_token_type_ids=True
)
sentence = (
"Top seed Ana Ivanovic said on Thursday she could hardly believe her luck as a fortuitous netcord helped"
" the new world number one avoid a humiliating second- round exit at Wimbledon ."
)
# entity information
span = (39, 42)
encoding = tokenizer(
sentence, entity_spans=[span], return_token_type_ids=True, padding="max_length", return_tensors="pt"
)
# test words
self.assertEqual(encoding["input_ids"].shape, (1, 512))
self.assertEqual(encoding["attention_mask"].shape, (1, 512))
self.assertEqual(encoding["token_type_ids"].shape, (1, 512))
# test entities
self.assertEqual(encoding["entity_ids"].shape, (1, 1))
self.assertEqual(encoding["entity_attention_mask"].shape, (1, 1))
self.assertEqual(encoding["entity_token_type_ids"].shape, (1, 1))
self.assertEqual(
encoding["entity_position_ids"].shape, (1, tokenizer.max_entity_length, tokenizer.max_mention_length)
)
def test_entity_pair_classification_no_padding_or_truncation(self):
tokenizer = LukeTokenizer.from_pretrained(
"studio-ousia/luke-base", task="entity_pair_classification", return_token_type_ids=True
)
sentence = "Top seed Ana Ivanovic said on Thursday she could hardly believe her luck."
# head and tail information
spans = [(9, 21), (39, 42)]
encoding = tokenizer(sentence, entity_spans=spans, return_token_type_ids=True)
self.assertEqual(
tokenizer.decode(encoding["input_ids"], spaces_between_special_tokens=False),
"<s>Top seed<ent> Ana Ivanovic<ent> said on Thursday<ent2> she<ent2> could hardly believe her luck.</s>",
)
self.assertEqual(
tokenizer.decode(encoding["input_ids"][3:8], spaces_between_special_tokens=False),
"<ent> Ana Ivanovic<ent>",
)
self.assertEqual(
tokenizer.decode(encoding["input_ids"][11:14], spaces_between_special_tokens=False), "<ent2> she<ent2>"
)
self.assertEqual(encoding["entity_ids"], [2, 3])
self.assertEqual(encoding["entity_attention_mask"], [1, 1])
self.assertEqual(encoding["entity_token_type_ids"], [0, 0])
# fmt: off
self.assertEqual(
encoding["entity_position_ids"],
[
[3, 4, 5, 6, 7, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1],
[11, 12, 13, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1],
]
)
# fmt: on
def test_entity_pair_classification_padding_pytorch_tensors(self):
tokenizer = LukeTokenizer.from_pretrained(
"studio-ousia/luke-base", task="entity_pair_classification", return_token_type_ids=True
)
sentence = "Top seed Ana Ivanovic said on Thursday she could hardly believe her luck."
# head and tail information
spans = [(9, 21), (39, 42)]
encoding = tokenizer(
sentence,
entity_spans=spans,
return_token_type_ids=True,
padding="max_length",
max_length=30,
return_tensors="pt",
)
# test words
self.assertEqual(encoding["input_ids"].shape, (1, 30))
self.assertEqual(encoding["attention_mask"].shape, (1, 30))
self.assertEqual(encoding["token_type_ids"].shape, (1, 30))
# test entities
self.assertEqual(encoding["entity_ids"].shape, (1, 2))
self.assertEqual(encoding["entity_attention_mask"].shape, (1, 2))
self.assertEqual(encoding["entity_token_type_ids"].shape, (1, 2))
self.assertEqual(
encoding["entity_position_ids"].shape, (1, tokenizer.max_entity_length, tokenizer.max_mention_length)
)
def test_entity_span_classification_no_padding_or_truncation(self):
tokenizer = LukeTokenizer.from_pretrained(
"studio-ousia/luke-base", task="entity_span_classification", return_token_type_ids=True
)
sentence = "Top seed Ana Ivanovic said on Thursday she could hardly believe her luck."
spans = [(0, 8), (9, 21), (39, 42)]
encoding = tokenizer(sentence, entity_spans=spans, return_token_type_ids=True)
self.assertEqual(
tokenizer.decode(encoding["input_ids"], spaces_between_special_tokens=False),
"<s>Top seed Ana Ivanovic said on Thursday she could hardly believe her luck.</s>",
)
self.assertEqual(encoding["entity_ids"], [2, 2, 2])
self.assertEqual(encoding["entity_attention_mask"], [1, 1, 1])
self.assertEqual(encoding["entity_token_type_ids"], [0, 0, 0])
# fmt: off
self.assertEqual(
encoding["entity_position_ids"],
[
[1, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1],
[3, 4, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1],
[9, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1],
]
)
# fmt: on
self.assertEqual(encoding["entity_start_positions"], [1, 3, 9])
self.assertEqual(encoding["entity_end_positions"], [2, 5, 9])
def test_entity_span_classification_padding_pytorch_tensors(self):
tokenizer = LukeTokenizer.from_pretrained(
"studio-ousia/luke-base", task="entity_span_classification", return_token_type_ids=True
)
sentence = "Top seed Ana Ivanovic said on Thursday she could hardly believe her luck."
spans = [(0, 8), (9, 21), (39, 42)]
encoding = tokenizer(
sentence,
entity_spans=spans,
return_token_type_ids=True,
padding="max_length",
max_length=30,
max_entity_length=16,
return_tensors="pt",
)
# test words
self.assertEqual(encoding["input_ids"].shape, (1, 30))
self.assertEqual(encoding["attention_mask"].shape, (1, 30))
self.assertEqual(encoding["token_type_ids"].shape, (1, 30))
# test entities
self.assertEqual(encoding["entity_ids"].shape, (1, 16))
self.assertEqual(encoding["entity_attention_mask"].shape, (1, 16))
self.assertEqual(encoding["entity_token_type_ids"].shape, (1, 16))
self.assertEqual(encoding["entity_position_ids"].shape, (1, 16, tokenizer.max_mention_length))
self.assertEqual(encoding["entity_start_positions"].shape, (1, 16))
self.assertEqual(encoding["entity_end_positions"].shape, (1, 16))
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/flava/test_processor_flava.py | # Copyright 2022 Meta Platforms authors and The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
import os
import random
import shutil
import tempfile
import unittest
import numpy as np
import pytest
from transformers import BertTokenizer, BertTokenizerFast
from transformers.models.bert.tokenization_bert import VOCAB_FILES_NAMES
from transformers.testing_utils import require_vision
from transformers.utils import IMAGE_PROCESSOR_NAME, is_vision_available
if is_vision_available():
from PIL import Image
from transformers import FlavaImageProcessor, FlavaProcessor
from transformers.models.flava.image_processing_flava import (
FLAVA_CODEBOOK_MEAN,
FLAVA_CODEBOOK_STD,
FLAVA_IMAGE_MEAN,
FLAVA_IMAGE_STD,
)
@require_vision
class FlavaProcessorTest(unittest.TestCase):
def setUp(self):
self.tmpdirname = tempfile.mkdtemp()
vocab_tokens = ["[UNK]", "[CLS]", "[SEP]", "[PAD]", "[MASK]", "want", "##want", "##ed", "wa", "un", "runn", "##ing", ",", "low", "lowest"] # fmt: skip
self.vocab_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["vocab_file"])
with open(self.vocab_file, "w", encoding="utf-8") as fp:
fp.write("".join([x + "\n" for x in vocab_tokens]))
image_processor_map = {
"image_mean": FLAVA_IMAGE_MEAN,
"image_std": FLAVA_IMAGE_STD,
"do_normalize": True,
"do_resize": True,
"size": 224,
"do_center_crop": True,
"crop_size": 224,
"input_size_patches": 14,
"total_mask_patches": 75,
"mask_group_max_patches": None,
"mask_group_min_patches": 16,
"mask_group_min_aspect_ratio": 0.3,
"mask_group_max_aspect_ratio": None,
"codebook_do_resize": True,
"codebook_size": 112,
"codebook_do_center_crop": True,
"codebook_crop_size": 112,
"codebook_do_map_pixels": True,
"codebook_do_normalize": True,
"codebook_image_mean": FLAVA_CODEBOOK_MEAN,
"codebook_image_std": FLAVA_CODEBOOK_STD,
}
self.image_processor_file = os.path.join(self.tmpdirname, IMAGE_PROCESSOR_NAME)
with open(self.image_processor_file, "w", encoding="utf-8") as fp:
json.dump(image_processor_map, fp)
def get_tokenizer(self, **kwargs):
return BertTokenizer.from_pretrained(self.tmpdirname, **kwargs)
def get_rust_tokenizer(self, **kwargs):
return BertTokenizerFast.from_pretrained(self.tmpdirname, **kwargs)
def get_image_processor(self, **kwargs):
return FlavaImageProcessor.from_pretrained(self.tmpdirname, **kwargs)
def tearDown(self):
shutil.rmtree(self.tmpdirname)
def prepare_image_inputs(self):
"""This function prepares a list of PIL images, or a list of numpy arrays if one specifies numpify=True,
or a list of PyTorch tensors if one specifies torchify=True.
"""
image_inputs = [np.random.randint(255, size=(3, 30, 400), dtype=np.uint8)]
image_inputs = [Image.fromarray(np.moveaxis(x, 0, -1)) for x in image_inputs]
return image_inputs
def test_save_load_pretrained_default(self):
tokenizer_slow = self.get_tokenizer()
tokenizer_fast = self.get_rust_tokenizer()
image_processor = self.get_image_processor()
processor_slow = FlavaProcessor(tokenizer=tokenizer_slow, image_processor=image_processor)
processor_slow.save_pretrained(self.tmpdirname)
processor_slow = FlavaProcessor.from_pretrained(self.tmpdirname, use_fast=False)
processor_fast = FlavaProcessor(tokenizer=tokenizer_fast, image_processor=image_processor)
processor_fast.save_pretrained(self.tmpdirname)
processor_fast = FlavaProcessor.from_pretrained(self.tmpdirname)
self.assertEqual(processor_slow.tokenizer.get_vocab(), tokenizer_slow.get_vocab())
self.assertEqual(processor_fast.tokenizer.get_vocab(), tokenizer_fast.get_vocab())
self.assertEqual(tokenizer_slow.get_vocab(), tokenizer_fast.get_vocab())
self.assertIsInstance(processor_slow.tokenizer, BertTokenizer)
self.assertIsInstance(processor_fast.tokenizer, BertTokenizerFast)
self.assertEqual(processor_slow.image_processor.to_json_string(), image_processor.to_json_string())
self.assertEqual(processor_fast.image_processor.to_json_string(), image_processor.to_json_string())
self.assertIsInstance(processor_slow.image_processor, FlavaImageProcessor)
self.assertIsInstance(processor_fast.image_processor, FlavaImageProcessor)
def test_save_load_pretrained_additional_features(self):
processor = FlavaProcessor(tokenizer=self.get_tokenizer(), image_processor=self.get_image_processor())
processor.save_pretrained(self.tmpdirname)
tokenizer_add_kwargs = self.get_tokenizer(bos_token="(BOS)", eos_token="(EOS)")
image_processor_add_kwargs = self.get_image_processor(do_normalize=False, padding_value=1.0)
processor = FlavaProcessor.from_pretrained(
self.tmpdirname, bos_token="(BOS)", eos_token="(EOS)", do_normalize=False, padding_value=1.0
)
self.assertEqual(processor.tokenizer.get_vocab(), tokenizer_add_kwargs.get_vocab())
self.assertIsInstance(processor.tokenizer, BertTokenizerFast)
self.assertEqual(processor.image_processor.to_json_string(), image_processor_add_kwargs.to_json_string())
self.assertIsInstance(processor.image_processor, FlavaImageProcessor)
def test_image_processor(self):
image_processor = self.get_image_processor()
tokenizer = self.get_tokenizer()
processor = FlavaProcessor(tokenizer=tokenizer, image_processor=image_processor)
image_input = self.prepare_image_inputs()
input_feat_extract = image_processor(image_input, return_tensors="np")
input_processor = processor(images=image_input, return_tensors="np")
for key in input_feat_extract.keys():
self.assertAlmostEqual(input_feat_extract[key].sum(), input_processor[key].sum(), delta=1e-2)
# With rest of the args
random.seed(1234)
input_feat_extract = image_processor(
image_input, return_image_mask=True, return_codebook_pixels=True, return_tensors="np"
)
random.seed(1234)
input_processor = processor(
images=image_input, return_image_mask=True, return_codebook_pixels=True, return_tensors="np"
)
for key in input_feat_extract.keys():
self.assertAlmostEqual(input_feat_extract[key].sum(), input_processor[key].sum(), delta=1e-2)
def test_tokenizer(self):
image_processor = self.get_image_processor()
tokenizer = self.get_tokenizer()
processor = FlavaProcessor(tokenizer=tokenizer, image_processor=image_processor)
input_str = "lower newer"
encoded_processor = processor(text=input_str)
encoded_tok = tokenizer(input_str)
for key in encoded_tok.keys():
self.assertListEqual(encoded_tok[key], encoded_processor[key])
def test_processor(self):
image_processor = self.get_image_processor()
tokenizer = self.get_tokenizer()
processor = FlavaProcessor(tokenizer=tokenizer, image_processor=image_processor)
input_str = "lower newer"
image_input = self.prepare_image_inputs()
inputs = processor(text=input_str, images=image_input)
self.assertListEqual(list(inputs.keys()), ["input_ids", "token_type_ids", "attention_mask", "pixel_values"])
# add extra args
inputs = processor(text=input_str, images=image_input, return_codebook_pixels=True, return_image_mask=True)
self.assertListEqual(
list(inputs.keys()),
[
"input_ids",
"token_type_ids",
"attention_mask",
"pixel_values",
"codebook_pixel_values",
"bool_masked_pos",
],
)
# test if it raises when no input is passed
with pytest.raises(ValueError):
processor()
def test_tokenizer_decode(self):
image_processor = self.get_image_processor()
tokenizer = self.get_tokenizer()
processor = FlavaProcessor(tokenizer=tokenizer, image_processor=image_processor)
predicted_ids = [[1, 4, 5, 8, 1, 0, 8], [3, 4, 3, 1, 1, 8, 9]]
decoded_processor = processor.batch_decode(predicted_ids)
decoded_tok = tokenizer.batch_decode(predicted_ids)
self.assertListEqual(decoded_tok, decoded_processor)
def test_model_input_names(self):
image_processor = self.get_image_processor()
tokenizer = self.get_tokenizer()
processor = FlavaProcessor(tokenizer=tokenizer, image_processor=image_processor)
input_str = "lower newer"
image_input = self.prepare_image_inputs()
inputs = processor(text=input_str, images=image_input)
self.assertListEqual(list(inputs.keys()), processor.model_input_names)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/flava/test_image_processing_flava.py | # coding=utf-8
# Copyright 2022 Meta Platforms authors and HuggingFace Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import random
import unittest
import numpy as np
from transformers.testing_utils import require_torch, require_vision
from transformers.utils import is_torch_available, is_vision_available
from ...test_image_processing_common import ImageProcessingTestMixin, prepare_image_inputs
if is_torch_available():
import torch
if is_vision_available():
import PIL
from transformers import FlavaImageProcessor
from transformers.image_utils import PILImageResampling
from transformers.models.flava.image_processing_flava import (
FLAVA_CODEBOOK_MEAN,
FLAVA_CODEBOOK_STD,
FLAVA_IMAGE_MEAN,
FLAVA_IMAGE_STD,
)
else:
FLAVA_IMAGE_MEAN = FLAVA_IMAGE_STD = FLAVA_CODEBOOK_MEAN = FLAVA_CODEBOOK_STD = None
class FlavaImageProcessingTester(unittest.TestCase):
def __init__(
self,
parent,
batch_size=7,
num_channels=3,
min_resolution=30,
max_resolution=400,
do_resize=True,
size=None,
do_center_crop=True,
crop_size=None,
resample=None,
do_rescale=True,
rescale_factor=1 / 255,
do_normalize=True,
image_mean=FLAVA_IMAGE_MEAN,
image_std=FLAVA_IMAGE_STD,
input_size_patches=14,
total_mask_patches=75,
mask_group_max_patches=None,
mask_group_min_patches=16,
mask_group_min_aspect_ratio=0.3,
mask_group_max_aspect_ratio=None,
codebook_do_resize=True,
codebook_size=None,
codebook_resample=None,
codebook_do_center_crop=True,
codebook_crop_size=None,
codebook_do_map_pixels=True,
codebook_do_normalize=True,
codebook_image_mean=FLAVA_CODEBOOK_MEAN,
codebook_image_std=FLAVA_CODEBOOK_STD,
):
size = size if size is not None else {"height": 224, "width": 224}
crop_size = crop_size if crop_size is not None else {"height": 224, "width": 224}
codebook_size = codebook_size if codebook_size is not None else {"height": 112, "width": 112}
codebook_crop_size = codebook_crop_size if codebook_crop_size is not None else {"height": 112, "width": 112}
self.parent = parent
self.batch_size = batch_size
self.num_channels = num_channels
self.do_resize = do_resize
self.do_rescale = do_rescale
self.rescale_factor = rescale_factor
self.min_resolution = min_resolution
self.max_resolution = max_resolution
self.size = size
self.resample = resample if resample is not None else PILImageResampling.BICUBIC
self.do_normalize = do_normalize
self.image_mean = image_mean
self.image_std = image_std
self.do_center_crop = do_center_crop
self.crop_size = crop_size
self.input_size_patches = input_size_patches
self.total_mask_patches = total_mask_patches
self.mask_group_max_patches = mask_group_max_patches
self.mask_group_min_patches = mask_group_min_patches
self.mask_group_min_aspect_ratio = mask_group_min_aspect_ratio
self.mask_group_max_aspect_ratio = mask_group_max_aspect_ratio
self.codebook_do_resize = codebook_do_resize
self.codebook_size = codebook_size
self.codebook_resample = codebook_resample if codebook_resample is not None else PILImageResampling.LANCZOS
self.codebook_do_center_crop = codebook_do_center_crop
self.codebook_crop_size = codebook_crop_size
self.codebook_do_map_pixels = codebook_do_map_pixels
self.codebook_do_normalize = codebook_do_normalize
self.codebook_image_mean = codebook_image_mean
self.codebook_image_std = codebook_image_std
def prepare_image_processor_dict(self):
return {
"image_mean": self.image_mean,
"image_std": self.image_std,
"do_normalize": self.do_normalize,
"do_resize": self.do_resize,
"size": self.size,
"resample": self.resample,
"do_rescale": self.do_rescale,
"rescale_factor": self.rescale_factor,
"do_center_crop": self.do_center_crop,
"crop_size": self.crop_size,
"input_size_patches": self.input_size_patches,
"total_mask_patches": self.total_mask_patches,
"mask_group_max_patches": self.mask_group_max_patches,
"mask_group_min_patches": self.mask_group_min_patches,
"mask_group_min_aspect_ratio": self.mask_group_min_aspect_ratio,
"mask_group_max_aspect_ratio": self.mask_group_min_aspect_ratio,
"codebook_do_resize": self.codebook_do_resize,
"codebook_size": self.codebook_size,
"codebook_resample": self.codebook_resample,
"codebook_do_center_crop": self.codebook_do_center_crop,
"codebook_crop_size": self.codebook_crop_size,
"codebook_do_map_pixels": self.codebook_do_map_pixels,
"codebook_do_normalize": self.codebook_do_normalize,
"codebook_image_mean": self.codebook_image_mean,
"codebook_image_std": self.codebook_image_std,
}
def get_expected_image_size(self):
return (self.size["height"], self.size["width"])
def get_expected_mask_size(self):
return (
(self.input_size_patches, self.input_size_patches)
if not isinstance(self.input_size_patches, tuple)
else self.input_size_patches
)
def get_expected_codebook_image_size(self):
return (self.codebook_size["height"], self.codebook_size["width"])
def prepare_image_inputs(self, equal_resolution=False, numpify=False, torchify=False):
return prepare_image_inputs(
batch_size=self.batch_size,
num_channels=self.num_channels,
min_resolution=self.min_resolution,
max_resolution=self.max_resolution,
equal_resolution=equal_resolution,
numpify=numpify,
torchify=torchify,
)
@require_torch
@require_vision
class FlavaImageProcessingTest(ImageProcessingTestMixin, unittest.TestCase):
image_processing_class = FlavaImageProcessor if is_vision_available() else None
maxDiff = None
def setUp(self):
self.image_processor_tester = FlavaImageProcessingTester(self)
@property
def image_processor_dict(self):
return self.image_processor_tester.prepare_image_processor_dict()
def test_image_processor_properties(self):
image_processing = self.image_processing_class(**self.image_processor_dict)
self.assertTrue(hasattr(image_processing, "image_mean"))
self.assertTrue(hasattr(image_processing, "image_std"))
self.assertTrue(hasattr(image_processing, "do_normalize"))
self.assertTrue(hasattr(image_processing, "do_resize"))
self.assertTrue(hasattr(image_processing, "resample"))
self.assertTrue(hasattr(image_processing, "crop_size"))
self.assertTrue(hasattr(image_processing, "do_center_crop"))
self.assertTrue(hasattr(image_processing, "do_rescale"))
self.assertTrue(hasattr(image_processing, "rescale_factor"))
self.assertTrue(hasattr(image_processing, "masking_generator"))
self.assertTrue(hasattr(image_processing, "codebook_do_resize"))
self.assertTrue(hasattr(image_processing, "codebook_size"))
self.assertTrue(hasattr(image_processing, "codebook_resample"))
self.assertTrue(hasattr(image_processing, "codebook_do_center_crop"))
self.assertTrue(hasattr(image_processing, "codebook_crop_size"))
self.assertTrue(hasattr(image_processing, "codebook_do_map_pixels"))
self.assertTrue(hasattr(image_processing, "codebook_do_normalize"))
self.assertTrue(hasattr(image_processing, "codebook_image_mean"))
self.assertTrue(hasattr(image_processing, "codebook_image_std"))
def test_image_processor_from_dict_with_kwargs(self):
image_processor = self.image_processing_class.from_dict(self.image_processor_dict)
self.assertEqual(image_processor.size, {"height": 224, "width": 224})
self.assertEqual(image_processor.crop_size, {"height": 224, "width": 224})
self.assertEqual(image_processor.codebook_size, {"height": 112, "width": 112})
self.assertEqual(image_processor.codebook_crop_size, {"height": 112, "width": 112})
image_processor = self.image_processing_class.from_dict(
self.image_processor_dict, size=42, crop_size=84, codebook_size=33, codebook_crop_size=66
)
self.assertEqual(image_processor.size, {"height": 42, "width": 42})
self.assertEqual(image_processor.crop_size, {"height": 84, "width": 84})
self.assertEqual(image_processor.codebook_size, {"height": 33, "width": 33})
self.assertEqual(image_processor.codebook_crop_size, {"height": 66, "width": 66})
def test_call_pil(self):
# Initialize image_processing
image_processing = self.image_processing_class(**self.image_processor_dict)
# create random PIL images
image_inputs = self.image_processor_tester.prepare_image_inputs(equal_resolution=False)
for image in image_inputs:
self.assertIsInstance(image, PIL.Image.Image)
# Test not batched input
encoded_images = image_processing(image_inputs[0], return_tensors="pt")
# Test no bool masked pos
self.assertFalse("bool_masked_pos" in encoded_images)
expected_height, expected_width = self.image_processor_tester.get_expected_image_size()
self.assertEqual(
encoded_images.pixel_values.shape,
(1, self.image_processor_tester.num_channels, expected_height, expected_width),
)
# Test batched
encoded_images = image_processing(image_inputs, return_tensors="pt")
expected_height, expected_width = self.image_processor_tester.get_expected_image_size()
# Test no bool masked pos
self.assertFalse("bool_masked_pos" in encoded_images)
self.assertEqual(
encoded_images.pixel_values.shape,
(
self.image_processor_tester.batch_size,
self.image_processor_tester.num_channels,
expected_height,
expected_width,
),
)
def _test_call_framework(self, instance_class, prepare_kwargs):
# Initialize image_processing
image_processing = self.image_processing_class(**self.image_processor_dict)
# create random tensors
image_inputs = self.image_processor_tester.prepare_image_inputs(equal_resolution=False, **prepare_kwargs)
for image in image_inputs:
self.assertIsInstance(image, instance_class)
# Test not batched input
encoded_images = image_processing(image_inputs[0], return_tensors="pt")
expected_height, expected_width = self.image_processor_tester.get_expected_image_size()
self.assertEqual(
encoded_images.pixel_values.shape,
(1, self.image_processor_tester.num_channels, expected_height, expected_width),
)
encoded_images = image_processing(image_inputs, return_image_mask=True, return_tensors="pt")
expected_height, expected_width = self.image_processor_tester.get_expected_image_size()
self.assertEqual(
encoded_images.pixel_values.shape,
(
self.image_processor_tester.batch_size,
self.image_processor_tester.num_channels,
expected_height,
expected_width,
),
)
expected_height, expected_width = self.image_processor_tester.get_expected_mask_size()
self.assertEqual(
encoded_images.bool_masked_pos.shape,
(
self.image_processor_tester.batch_size,
expected_height,
expected_width,
),
)
# Test batched
encoded_images = image_processing(image_inputs, return_tensors="pt").pixel_values
expected_height, expected_width = self.image_processor_tester.get_expected_image_size()
self.assertEqual(
encoded_images.shape,
(
self.image_processor_tester.batch_size,
self.image_processor_tester.num_channels,
expected_height,
expected_width,
),
)
# Test masking
encoded_images = image_processing(image_inputs, return_image_mask=True, return_tensors="pt")
expected_height, expected_width = self.image_processor_tester.get_expected_image_size()
self.assertEqual(
encoded_images.pixel_values.shape,
(
self.image_processor_tester.batch_size,
self.image_processor_tester.num_channels,
expected_height,
expected_width,
),
)
expected_height, expected_width = self.image_processor_tester.get_expected_mask_size()
self.assertEqual(
encoded_images.bool_masked_pos.shape,
(
self.image_processor_tester.batch_size,
expected_height,
expected_width,
),
)
def test_call_numpy(self):
self._test_call_framework(np.ndarray, prepare_kwargs={"numpify": True})
def test_call_numpy_4_channels(self):
self.image_processing_class.num_channels = 4
self._test_call_framework(np.ndarray, prepare_kwargs={"numpify": True})
self.image_processing_class.num_channels = 3
def test_call_pytorch(self):
self._test_call_framework(torch.Tensor, prepare_kwargs={"torchify": True})
def test_masking(self):
# Initialize image_processing
random.seed(1234)
image_processing = self.image_processing_class(**self.image_processor_dict)
image_inputs = self.image_processor_tester.prepare_image_inputs(equal_resolution=False, torchify=True)
# Test not batched input
encoded_images = image_processing(image_inputs[0], return_image_mask=True, return_tensors="pt")
self.assertEqual(encoded_images.bool_masked_pos.sum().item(), 75)
def test_codebook_pixels(self):
# Initialize image_processing
image_processing = self.image_processing_class(**self.image_processor_dict)
# create random PIL images
image_inputs = self.image_processor_tester.prepare_image_inputs(equal_resolution=False)
for image in image_inputs:
self.assertIsInstance(image, PIL.Image.Image)
# Test not batched input
encoded_images = image_processing(image_inputs[0], return_codebook_pixels=True, return_tensors="pt")
expected_height, expected_width = self.image_processor_tester.get_expected_codebook_image_size()
self.assertEqual(
encoded_images.codebook_pixel_values.shape,
(1, self.image_processor_tester.num_channels, expected_height, expected_width),
)
# Test batched
encoded_images = image_processing(image_inputs, return_codebook_pixels=True, return_tensors="pt")
expected_height, expected_width = self.image_processor_tester.get_expected_codebook_image_size()
self.assertEqual(
encoded_images.codebook_pixel_values.shape,
(
self.image_processor_tester.batch_size,
self.image_processor_tester.num_channels,
expected_height,
expected_width,
),
)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/flava/test_modeling_flava.py | # coding=utf-8
# Copyright 2022 Meta Platforms authors and The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch FLAVA model. """
import inspect
import os
import random
import tempfile
import unittest
import numpy as np
import requests
from transformers import (
FlavaConfig,
FlavaImageCodebookConfig,
FlavaImageConfig,
FlavaMultimodalConfig,
FlavaTextConfig,
)
from transformers.testing_utils import require_torch, require_vision, slow, torch_device
from transformers.utils import is_torch_available, is_vision_available
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import (
ModelTesterMixin,
_config_zero_init,
floats_tensor,
ids_tensor,
random_attention_mask,
)
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from torch import nn
from transformers import (
FlavaForPreTraining,
FlavaImageCodebook,
FlavaImageModel,
FlavaModel,
FlavaMultimodalModel,
FlavaTextModel,
)
else:
FlavaModel = None
FlavaForPreTraining = None
torch = {}
if is_vision_available():
from PIL import Image
from transformers import FlavaProcessor
class FlavaImageModelTester:
def __init__(
self,
parent,
batch_size=12,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.0,
attention_probs_dropout_prob=0.0,
initializer_range=0.02,
layer_norm_eps=1e-12,
image_size=30,
patch_size=2,
num_channels=3,
qkv_bias=True,
mask_token=True,
vocab_size=99,
):
self.parent = parent
self.batch_size = batch_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.initializer_range = initializer_range
self.layer_norm_eps = layer_norm_eps
self.image_size = image_size
self.patch_size = patch_size
self.num_channels = num_channels
self.qkv_bias = qkv_bias
self.mask_token = mask_token
self.vocab_size = vocab_size
def prepare_config_and_inputs(self):
pixel_values = floats_tensor([self.batch_size, self.num_channels, self.image_size, self.image_size])
num_patches = self.image_size // self.patch_size
bool_masked_pos = (
torch.rand((self.batch_size, num_patches, num_patches), device=pixel_values.device) < 0.9
).long()
config = self.get_config()
return config, pixel_values, bool_masked_pos
def get_config(self):
return FlavaImageConfig(
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
initializer_range=self.initializer_range,
layer_norm_eps=self.layer_norm_eps,
image_size=self.image_size,
patch_size=self.patch_size,
num_channels=self.num_channels,
qkv_bias=self.qkv_bias,
mask_token=self.mask_token,
vocab_size=self.vocab_size,
)
def create_and_check_model(self, config, pixel_values, bool_masked_pos):
model = FlavaImageModel(config=config)
model.to(torch_device)
model.eval()
with torch.no_grad():
result = model(pixel_values, bool_masked_pos)
# expected sequence length = num_patches + 1 (we add 1 for the [CLS] token)
image_size = (self.image_size, self.image_size)
patch_size = (self.patch_size, self.patch_size)
num_patches = (image_size[1] // patch_size[1]) * (image_size[0] // patch_size[0])
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, num_patches + 1, self.hidden_size))
self.parent.assertEqual(result.pooler_output.shape, (self.batch_size, self.hidden_size))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
config, pixel_values, bool_masked_pos = config_and_inputs
inputs_dict = {"pixel_values": pixel_values, "bool_masked_pos": bool_masked_pos}
return config, inputs_dict
@require_torch
class FlavaImageModelTest(ModelTesterMixin, unittest.TestCase):
"""
Here we also overwrite some of the tests of test_modeling_common.py, as FLAVA does not use input_ids, inputs_embeds,
attention_mask and seq_length.
"""
all_model_classes = (FlavaImageModel,) if is_torch_available() else ()
test_pruning = False
test_torchscript = False
test_resize_embeddings = False
test_head_masking = False
def setUp(self):
self.model_tester = FlavaImageModelTester(self)
self.config_tester = ConfigTester(self, config_class=FlavaImageConfig, has_text_modality=False, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_inputs_embeds(self):
# FLAVA does not use inputs_embeds
pass
def test_model_common_attributes(self):
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
model = model_class(config)
self.assertIsInstance(model.get_input_embeddings(), (nn.Module))
x = model.get_output_embeddings()
self.assertTrue(x is None or isinstance(x, nn.Linear))
def test_forward_signature(self):
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
model = model_class(config)
signature = inspect.signature(model.forward)
# signature.parameters is an OrderedDict => so arg_names order is deterministic
arg_names = [*signature.parameters.keys()]
expected_arg_names = ["pixel_values"]
self.assertListEqual(arg_names[:1], expected_arg_names)
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_attention_outputs(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.return_dict = True
# in FLAVA, the seq_len equals the number of patches + 1 (we add 1 for the [CLS] token)
image_size = (self.model_tester.image_size, self.model_tester.image_size)
patch_size = (self.model_tester.patch_size, self.model_tester.patch_size)
num_patches = (image_size[1] // patch_size[1]) * (image_size[0] // patch_size[0])
seq_len = num_patches + 1
for model_class in self.all_model_classes:
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = False
config.return_dict = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
attentions = outputs.attentions
self.assertEqual(len(attentions), self.model_tester.num_hidden_layers)
# check that output_attentions also work using config
del inputs_dict["output_attentions"]
config.output_attentions = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
attentions = outputs.attentions
self.assertEqual(len(attentions), self.model_tester.num_hidden_layers)
out_len = len(outputs)
# Check attention is always last and order is fine
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
added_hidden_states = 1
self.assertEqual(out_len + added_hidden_states, len(outputs))
self_attentions = outputs.attentions
self.assertEqual(len(self_attentions), self.model_tester.num_hidden_layers)
self.assertListEqual(
list(self_attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads, seq_len, seq_len],
)
def test_hidden_states_output(self):
def check_hidden_states_output(inputs_dict, config, model_class):
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
hidden_states = outputs.encoder_hidden_states if config.is_encoder_decoder else outputs.hidden_states
expected_num_layers = getattr(
self.model_tester, "expected_num_hidden_layers", self.model_tester.num_hidden_layers + 1
)
self.assertEqual(len(hidden_states), expected_num_layers)
# FLAVA has a different seq_length
image_size = (self.model_tester.image_size, self.model_tester.image_size)
patch_size = (self.model_tester.patch_size, self.model_tester.patch_size)
num_patches = (image_size[1] // patch_size[1]) * (image_size[0] // patch_size[0])
seq_length = num_patches + 1
self.assertListEqual(
list(hidden_states[0].shape[-2:]),
[seq_length, self.model_tester.hidden_size],
)
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
inputs_dict["output_hidden_states"] = True
check_hidden_states_output(inputs_dict, config, model_class)
# check that output_hidden_states also work using config
del inputs_dict["output_hidden_states"]
config.output_hidden_states = True
check_hidden_states_output(inputs_dict, config, model_class)
def test_training(self):
pass
def test_training_gradient_checkpointing(self):
pass
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing_use_reentrant(self):
pass
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing_use_reentrant_false(self):
pass
# skip this test as FlavaImageModel has no base class and is
# not available in MODEL_MAPPING
def test_save_load_fast_init_from_base(self):
pass
# skip this test as FlavaImageModel has no base class and is
# not available in MODEL_MAPPING
def test_save_load_fast_init_to_base(self):
pass
@slow
def test_model_from_pretrained(self):
model_name = "facebook/flava-full"
model = FlavaImageModel.from_pretrained(model_name)
self.assertIsNotNone(model)
class FlavaTextModelTester:
def __init__(
self,
parent,
batch_size=12,
seq_length=7,
is_training=True,
use_input_mask=True,
use_token_type_ids=True,
vocab_size=102,
type_vocab_size=2,
max_position_embeddings=512,
position_embedding_type="absolute",
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.0,
attention_probs_dropout_prob=0.0,
initializer_range=0.02,
layer_norm_eps=1e-12,
pad_token_id=0,
qkv_bias=True,
):
self.parent = parent
self.batch_size = batch_size
self.is_training = is_training
self.use_input_mask = use_input_mask
self.use_token_type_ids = use_token_type_ids
self.seq_length = seq_length
self.vocab_size = vocab_size
self.type_vocab_size = type_vocab_size
self.max_position_embeddings = max_position_embeddings
self.position_embedding_type = position_embedding_type
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.initializer_range = initializer_range
self.layer_norm_eps = layer_norm_eps
self.qkv_bias = qkv_bias
self.pad_token_id = pad_token_id
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.seq_length])
if input_mask is not None:
batch_size, seq_length = input_mask.shape
rnd_start_indices = np.random.randint(1, seq_length - 1, size=(batch_size,))
for batch_idx, start_index in enumerate(rnd_start_indices):
input_mask[batch_idx, :start_index] = 1
input_mask[batch_idx, start_index:] = 0
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
config = self.get_config()
return config, input_ids, token_type_ids, input_mask
def get_config(self):
return FlavaTextConfig(
vocab_size=self.vocab_size,
type_vocab_size=self.type_vocab_size,
max_position_embeddings=self.max_position_embeddings,
position_embedding_type=self.position_embedding_type,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
initializer_range=self.initializer_range,
layer_norm_eps=self.layer_norm_eps,
pad_token_id=self.pad_token_id,
qkv_bias=self.qkv_bias,
)
def create_and_check_model(self, config, input_ids, token_type_ids, input_mask):
model = FlavaTextModel(config=config)
model.to(torch_device)
model.eval()
with torch.no_grad():
result = model(input_ids, token_type_ids=token_type_ids, attention_mask=input_mask)
result = model(input_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
self.parent.assertEqual(result.pooler_output.shape, (self.batch_size, self.hidden_size))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
config, input_ids, token_type_ids, input_mask = config_and_inputs
inputs_dict = {"input_ids": input_ids, "token_type_ids": token_type_ids, "attention_mask": input_mask}
return config, inputs_dict
@require_torch
class FlavaTextModelTest(ModelTesterMixin, unittest.TestCase):
all_model_classes = (FlavaTextModel,) if is_torch_available() else ()
test_pruning = False
test_head_masking = False
test_torchscript = False
def setUp(self):
self.model_tester = FlavaTextModelTester(self)
self.config_tester = ConfigTester(self, config_class=FlavaTextConfig, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_training(self):
pass
def test_training_gradient_checkpointing(self):
pass
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing_use_reentrant(self):
pass
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing_use_reentrant_false(self):
pass
def test_inputs_embeds(self):
# FLAVA does not use inputs_embeds
pass
# skip this test as FlavaTextModel has no base class and is
# not available in MODEL_MAPPING
def test_save_load_fast_init_from_base(self):
pass
# skip this test as FlavaTextModel has no base class and is
# not available in MODEL_MAPPING
def test_save_load_fast_init_to_base(self):
pass
@slow
def test_model_from_pretrained(self):
model_name = "facebook/flava-full"
model = FlavaTextModel.from_pretrained(model_name)
self.assertIsNotNone(model)
class FlavaMultimodalModelTester:
def __init__(
self,
parent,
batch_size=12,
seq_length=44,
use_input_mask=True,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.0,
attention_probs_dropout_prob=0.0,
initializer_range=0.02,
layer_norm_eps=1e-12,
qkv_bias=True,
ce_ignore_index=-100,
use_cls_token=True,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.use_input_mask = use_input_mask
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.initializer_range = initializer_range
self.layer_norm_eps = layer_norm_eps
self.qkv_bias = qkv_bias
self.ce_ignore_index = ce_ignore_index
self.use_cls_token = use_cls_token
def prepare_config_and_inputs(self):
hidden_states = floats_tensor([self.batch_size, self.seq_length - 1, self.hidden_size])
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.seq_length])
if input_mask is not None:
batch_size, seq_length = input_mask.shape
rnd_start_indices = np.random.randint(1, seq_length - 1, size=(batch_size,))
for batch_idx, start_index in enumerate(rnd_start_indices):
input_mask[batch_idx, :start_index] = 1
input_mask[batch_idx, start_index:] = 0
config = self.get_config()
return config, hidden_states, input_mask
def get_config(self):
return FlavaMultimodalConfig(
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
initializer_range=self.initializer_range,
layer_norm_eps=self.layer_norm_eps,
qkv_bias=self.qkv_bias,
use_cls_token=self.use_cls_token,
ce_ignore_index=self.ce_ignore_index,
)
def create_and_check_model(self, config, hidden_states, input_mask):
model = FlavaMultimodalModel(config=config)
model.to(torch_device)
model.eval()
with torch.no_grad():
result = model(hidden_states, attention_mask=input_mask)
result = model(hidden_states)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
self.parent.assertEqual(result.pooler_output.shape, (self.batch_size, self.hidden_size))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
config, hidden_states, input_mask = config_and_inputs
inputs_dict = {"hidden_states": hidden_states, "attention_mask": input_mask}
return config, inputs_dict
@require_torch
class FlavaMultimodalModelTest(ModelTesterMixin, unittest.TestCase):
all_model_classes = (FlavaMultimodalModel,) if is_torch_available() else ()
test_pruning = False
test_head_masking = False
test_resize_embeddings = False
test_torchscript = False
def setUp(self):
self.model_tester = FlavaMultimodalModelTester(self)
self.config_tester = ConfigTester(
self, config_class=FlavaMultimodalConfig, has_text_modality=False, hidden_size=37
)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_forward_signature(self):
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
model = model_class(config)
signature = inspect.signature(model.forward)
# signature.parameters is an OrderedDict => so arg_names order is deterministic
arg_names = [*signature.parameters.keys()]
expected_arg_names = ["hidden_states"]
self.assertListEqual(arg_names[:1], expected_arg_names)
def test_model_common_attributes(self):
# No embedding in multimodal model
pass
def test_training(self):
pass
def test_training_gradient_checkpointing(self):
pass
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing_use_reentrant(self):
pass
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing_use_reentrant_false(self):
pass
def test_inputs_embeds(self):
# FLAVA does not use inputs_embeds
pass
# skip this test as FlavaMultimodalModel has no base class and is
# not available in MODEL_MAPPING
def test_save_load_fast_init_from_base(self):
pass
# skip this test as FlavaMultimodalModel has no base class and is
# not available in MODEL_MAPPING
def test_save_load_fast_init_to_base(self):
pass
@slow
def test_model_from_pretrained(self):
model_name = "facebook/flava-full"
model = FlavaMultimodalModel.from_pretrained(model_name)
self.assertIsNotNone(model)
class FlavaImageCodebookTester:
def __init__(
self,
parent,
batch_size=12,
image_size=112,
num_channels=3,
hidden_size=32,
num_groups=2,
vocab_size=99,
):
self.parent = parent
self.batch_size = batch_size
self.image_size = image_size
self.num_channels = num_channels
self.hidden_size = hidden_size
self.num_groups = num_groups
self.vocab_size = vocab_size
def prepare_config_and_inputs(self):
pixel_values = floats_tensor([self.batch_size, self.num_channels, self.image_size, self.image_size])
config = self.get_config()
return config, pixel_values
def get_config(self):
return FlavaImageCodebookConfig(
hidden_size=self.hidden_size, num_groups=self.num_groups, vocab_size=self.vocab_size
)
def create_and_check_model(self, config, pixel_values):
model = FlavaImageCodebook(config=config)
model.to(torch_device)
model.eval()
with torch.no_grad():
result = model(pixel_values)
self.parent.assertEqual(
result.shape, (self.batch_size, config.vocab_size, self.image_size // 8, self.image_size // 8)
)
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
config, pixel_values = config_and_inputs
inputs_dict = {"pixel_values": pixel_values}
return config, inputs_dict
@require_torch
class FlavaImageCodebookTest(ModelTesterMixin, unittest.TestCase):
all_model_classes = (FlavaImageCodebook,) if is_torch_available() else ()
test_pruning = False
test_head_masking = False
test_resize_embeddings = False
test_torchscript = False
has_attentions = False
def setUp(self):
self.model_tester = FlavaImageCodebookTester(self)
self.config_tester = ConfigTester(self, config_class=FlavaImageCodebookConfig, has_text_modality=False)
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_forward_signature(self):
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
model = model_class(config)
signature = inspect.signature(model.forward)
# signature.parameters is an OrderedDict => so arg_names order is deterministic
arg_names = [*signature.parameters.keys()]
expected_arg_names = ["pixel_values"]
self.assertListEqual(arg_names[:1], expected_arg_names)
@unittest.skip(reason="Flava does not output attentions")
def test_attention_outputs(self):
pass
def test_model_common_attributes(self):
# No embedding in multimodal model
pass
def test_training(self):
pass
def test_hidden_states_output(self):
pass
def test_retain_grad_hidden_states_attentions(self):
# no attentions
pass
def test_training_gradient_checkpointing(self):
pass
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing_use_reentrant(self):
pass
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing_use_reentrant_false(self):
pass
def test_inputs_embeds(self):
# FLAVA does not use inputs_embeds
pass
def test_model_outputs_equivalence(self):
pass
# skip this test as FlavaImageCodebook has no base class and is
# not available in MODEL_MAPPING
def test_save_load_fast_init_from_base(self):
pass
# skip this test as FlavaImageCodebook has no base class and is
# not available in MODEL_MAPPING
def test_save_load_fast_init_to_base(self):
pass
@slow
def test_model_from_pretrained(self):
model_name = "facebook/flava-full"
model = FlavaImageCodebook.from_pretrained(model_name)
self.assertIsNotNone(model)
class FlavaModelTester:
model_class = FlavaModel
def __init__(
self,
parent,
text_kwargs=None,
image_kwargs=None,
multimodal_kwargs=None,
image_codebook_kwargs=None,
is_training=True,
hidden_size=32,
projection_dim=32,
initializer_range=0.02,
layer_norm_eps=1e-12,
):
if text_kwargs is None:
text_kwargs = {}
if image_kwargs is None:
image_kwargs = {}
if multimodal_kwargs is None:
multimodal_kwargs = {}
if image_codebook_kwargs is None:
image_codebook_kwargs = {}
self.parent = parent
self.image_model_tester = FlavaImageModelTester(parent, **image_kwargs)
self.text_model_tester = FlavaTextModelTester(parent, **text_kwargs)
self.multimodal_model_tester = FlavaMultimodalModelTester(parent, **multimodal_kwargs)
self.image_codebook_tester = FlavaImageCodebookTester(parent, **image_codebook_kwargs)
self.is_training = is_training
self.config_tester = ConfigTester(self, config_class=FlavaConfig, hidden_size=37)
self.hidden_size = hidden_size
self.projection_dim = projection_dim
self.initializer_range = initializer_range
self.layer_norm_eps = layer_norm_eps
self.batch_size = self.text_model_tester.batch_size # need bs for batching_equivalence test
def test_config(self):
self.config_tester.run_common_tests()
def prepare_config_and_inputs_for_common(self):
_, pixel_values, bool_masked_pos = self.image_model_tester.prepare_config_and_inputs()
_, input_ids, token_type_ids, attention_mask = self.text_model_tester.prepare_config_and_inputs()
config = self.get_config()
return config, {
"input_ids": input_ids,
"token_type_ids": token_type_ids,
"attention_mask": attention_mask,
"pixel_values": pixel_values,
"bool_masked_pos": bool_masked_pos,
}
def get_config(self):
return FlavaConfig.from_configs(
self.image_model_tester.get_config(),
self.text_model_tester.get_config(),
self.multimodal_model_tester.get_config(),
self.image_codebook_tester.get_config(),
hidden_size=self.hidden_size,
projection_dim=self.projection_dim,
initializer_range=self.initializer_range,
layer_norm_eps=self.layer_norm_eps,
)
def create_and_check_model(self, config, inputs):
self._test_model(config, inputs, test_image=True)
self._test_model(config, inputs, test_text=True)
self._test_model(config, inputs, test_image=True, test_text=True)
def _test_model(self, config, inputs, test_image=False, test_text=False):
model = self.model_class(config).to(torch_device).eval()
with torch.no_grad():
result = model(
input_ids=inputs["input_ids"] if test_text else None,
attention_mask=inputs["attention_mask"] if test_text else None,
token_type_ids=inputs["token_type_ids"] if test_text else None,
pixel_values=inputs["pixel_values"] if test_image else None,
bool_masked_pos=inputs["bool_masked_pos"] if test_image else None,
)
image_size = (self.image_model_tester.image_size, self.image_model_tester.image_size)
patch_size = (self.image_model_tester.patch_size, self.image_model_tester.patch_size)
num_patches = (image_size[1] // patch_size[1]) * (image_size[0] // patch_size[0])
if test_image:
self.parent.assertEqual(
result.image_embeddings.shape,
(self.image_model_tester.batch_size, num_patches + 1, self.image_model_tester.hidden_size),
)
else:
self.parent.assertIsNone(result.image_embeddings)
if test_text:
self.parent.assertEqual(
result.text_embeddings.shape,
(
self.text_model_tester.batch_size,
self.text_model_tester.seq_length,
self.text_model_tester.hidden_size,
),
)
else:
self.parent.assertIsNone(result.text_embeddings)
if test_image and test_text:
self.parent.assertEqual(
result.multimodal_embeddings.shape,
(
self.multimodal_model_tester.batch_size,
self.text_model_tester.seq_length + num_patches + 2,
self.multimodal_model_tester.hidden_size,
),
)
else:
self.parent.assertIsNone(result.multimodal_embeddings)
@require_torch
class FlavaModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (FlavaModel,) if is_torch_available() else ()
pipeline_model_mapping = {"feature-extraction": FlavaModel} if is_torch_available() else {}
class_for_tester = FlavaModelTester
test_head_masking = False
test_pruning = False
test_resize_embeddings = False
test_attention_outputs = False
def setUp(self):
self.model_tester = self.class_for_tester(self)
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_common()
self.model_tester.create_and_check_model(*config_and_inputs)
# hidden_states are tested in individual model tests
def test_hidden_states_output(self):
pass
# input_embeds are tested in individual model tests
def test_inputs_embeds(self):
pass
# tested in individual model tests
def test_retain_grad_hidden_states_attentions(self):
pass
# FlavaModel does not have input/output embeddings
def test_model_common_attributes(self):
pass
# override as the `logit_scale` parameter initilization is different for FLAVA
def test_initialization(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
configs_no_init = _config_zero_init(config)
for model_class in self.all_model_classes:
model = model_class(config=configs_no_init)
for name, param in model.named_parameters():
if param.requires_grad:
# check if `logit_scale` is initilized as per the original implementation
if name == "logit_scale" or name == "flava.logit_scale":
self.assertAlmostEqual(
param.data.item(),
np.log(1 / 0.07),
delta=1e-3,
msg=f"Parameter {name} of model {model_class} seems not properly initialized",
)
else:
self.assertIn(
((param.data.mean() * 1e9).round() / 1e9).item(),
[0.0, 1.0],
msg=f"Parameter {name} of model {model_class} seems not properly initialized",
)
def _create_and_check_torchscript(self, config, inputs_dict):
if not self.test_torchscript:
return
configs_no_init = _config_zero_init(config) # To be sure we have no Nan
configs_no_init.torchscript = True
configs_no_init.return_dict = False
configs_no_init.return_loss = False
for model_class in self.all_model_classes:
model = model_class(config=configs_no_init)
model.to(torch_device)
model.eval()
try:
input_ids = inputs_dict["input_ids"]
pixel_values = inputs_dict["pixel_values"] # FLAVA needs pixel_values
if "input_ids_masked" in inputs_dict:
# For pretraining
inputs = (input_ids, inputs_dict["input_ids_masked"], pixel_values)
else:
inputs = (input_ids, pixel_values)
traced_model = torch.jit.trace(model, inputs)
except RuntimeError:
self.fail("Couldn't trace module.")
with tempfile.TemporaryDirectory() as tmp_dir_name:
pt_file_name = os.path.join(tmp_dir_name, "traced_model.pt")
try:
torch.jit.save(traced_model, pt_file_name)
except Exception:
self.fail("Couldn't save module.")
try:
loaded_model = torch.jit.load(pt_file_name)
except Exception:
self.fail("Couldn't load module.")
model.to(torch_device)
model.eval()
loaded_model.to(torch_device)
loaded_model.eval()
model_state_dict = model.state_dict()
loaded_model_state_dict = loaded_model.state_dict()
# Non persistent buffers won't be in original state dict
loaded_model_state_dict.pop("text_model.embeddings.token_type_ids", None)
non_persistent_buffers = {}
for key in loaded_model_state_dict.keys():
if key not in model_state_dict.keys():
non_persistent_buffers[key] = loaded_model_state_dict[key]
loaded_model_state_dict = {
key: value for key, value in loaded_model_state_dict.items() if key not in non_persistent_buffers
}
self.assertEqual(set(model_state_dict.keys()), set(loaded_model_state_dict.keys()))
model_buffers = list(model.buffers())
for non_persistent_buffer in non_persistent_buffers.values():
found_buffer = False
for i, model_buffer in enumerate(model_buffers):
if torch.equal(non_persistent_buffer, model_buffer):
found_buffer = True
break
self.assertTrue(found_buffer)
model_buffers.pop(i)
models_equal = True
for layer_name, p1 in model_state_dict.items():
p2 = loaded_model_state_dict[layer_name]
if p1.data.ne(p2.data).sum() > 0:
models_equal = False
self.assertTrue(models_equal)
def test_load_image_text_config(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
# Save FlavaConfig and check if we can load FlavaImageConfig from it
with tempfile.TemporaryDirectory() as tmp_dir_name:
config.save_pretrained(tmp_dir_name)
image_config = FlavaImageConfig.from_pretrained(tmp_dir_name)
self.assertDictEqual(config.image_config.to_dict(), image_config.to_dict())
# Save FlavaConfig and check if we can load FlavaTextConfig from it
with tempfile.TemporaryDirectory() as tmp_dir_name:
config.save_pretrained(tmp_dir_name)
text_config = FlavaTextConfig.from_pretrained(tmp_dir_name)
self.assertDictEqual(config.text_config.to_dict(), text_config.to_dict())
# Save FlavaConfig and check if we can load FlavaMultimodalConfig from it
with tempfile.TemporaryDirectory() as tmp_dir_name:
config.save_pretrained(tmp_dir_name)
multimodal_config = FlavaMultimodalConfig.from_pretrained(tmp_dir_name)
self.assertDictEqual(config.multimodal_config.to_dict(), multimodal_config.to_dict())
# overwrite from common since FlavaModel/TFFlavaModel return FLAVAOutput/TFFLAVAOutput
@slow
def test_model_from_pretrained(self):
model_name = "facebook/flava-full"
model = FlavaModel.from_pretrained(model_name)
self.assertIsNotNone(model)
class FlavaForPreTrainingTester(FlavaModelTester):
model_class = FlavaForPreTraining
def prepare_config_and_inputs_for_common(self):
_, pixel_values, bool_masked_pos = self.image_model_tester.prepare_config_and_inputs()
_, input_ids, token_type_ids, attention_mask = self.text_model_tester.prepare_config_and_inputs()
config = self.get_config()
input_ids_masked = input_ids.detach().clone()
input_ids_masked[:, 1:3] = 100
mlm_labels = input_ids.detach().clone()
mlm_labels[:, :] = config.ce_ignore_index
mlm_labels[:, 1:3] = input_ids[:, 1:3]
mim_labels = torch.randint(
0, self.image_model_tester.vocab_size, bool_masked_pos.size(), device=bool_masked_pos.device
).long()
mim_labels[bool_masked_pos.ne(True)] = config.ce_ignore_index
itm_labels = torch.ones(mlm_labels.size(0), device=bool_masked_pos.device).long()
return config, {
"input_ids": input_ids,
"input_ids_masked": input_ids_masked,
"token_type_ids": token_type_ids,
"attention_mask": attention_mask,
"pixel_values": pixel_values,
"bool_masked_pos": bool_masked_pos,
"mlm_labels": mlm_labels,
"mim_labels": mim_labels,
"itm_labels": itm_labels,
"return_loss": True,
}
def _test_model(self, config, inputs, test_image=False, test_text=False):
model = self.model_class(config).to(torch_device).eval()
with torch.no_grad():
result = model(
input_ids=inputs["input_ids"] if test_text else None,
input_ids_masked=inputs["input_ids_masked"] if test_text else None,
attention_mask=inputs["attention_mask"] if test_text else None,
token_type_ids=inputs["token_type_ids"] if test_text else None,
pixel_values=inputs["pixel_values"] if test_image else None,
bool_masked_pos=inputs["bool_masked_pos"] if test_image else None,
mlm_labels=inputs["mlm_labels"],
mim_labels=inputs["mim_labels"],
itm_labels=inputs["itm_labels"],
return_loss=inputs["return_loss"],
)
image_size = (self.image_model_tester.image_size, self.image_model_tester.image_size)
patch_size = (self.image_model_tester.patch_size, self.image_model_tester.patch_size)
num_patches = (image_size[1] // patch_size[1]) * (image_size[0] // patch_size[0])
if test_image:
self.parent.assertEqual(
result.image_embeddings.shape,
(self.image_model_tester.batch_size, num_patches + 1, self.image_model_tester.hidden_size),
)
if not test_text:
self.parent.assertEqual(
result.loss_info.mim.dim(),
0,
)
self.parent.assertEqual(
result.mim_logits.shape,
(inputs["bool_masked_pos"].sum().item(), self.image_model_tester.vocab_size),
)
else:
self.parent.assertIsNone(result.image_embeddings)
if test_text:
self.parent.assertEqual(
result.text_embeddings.shape,
(
self.text_model_tester.batch_size,
self.text_model_tester.seq_length,
self.text_model_tester.hidden_size,
),
)
if not test_image:
self.parent.assertEqual(result.loss_info.mlm.dim(), 0)
self.parent.assertEqual(
result.mlm_logits.shape,
(
(inputs["mlm_labels"] != self.multimodal_model_tester.ce_ignore_index).sum().item(),
self.text_model_tester.vocab_size,
),
)
else:
self.parent.assertIsNone(result.text_embeddings)
if test_image and test_text:
self.parent.assertEqual(
result.multimodal_masked_embeddings.shape,
(
self.multimodal_model_tester.batch_size,
self.text_model_tester.seq_length + num_patches + 2,
self.multimodal_model_tester.hidden_size,
),
)
self.parent.assertEqual(
result.itm_logits.shape,
(self.text_model_tester.batch_size, 2),
)
self.parent.assertEqual(
result.mmm_text_logits.shape,
(
(inputs["mlm_labels"] != self.multimodal_model_tester.ce_ignore_index).sum().item(),
self.text_model_tester.vocab_size,
),
)
self.parent.assertEqual(
result.mmm_image_logits.shape,
(inputs["bool_masked_pos"].sum().item(), self.image_model_tester.vocab_size),
)
self.parent.assertEqual(
result.contrastive_logits_per_image.shape,
(self.image_model_tester.batch_size, self.text_model_tester.batch_size),
)
self.parent.assertEqual(
result.contrastive_logits_per_text.shape,
(self.text_model_tester.batch_size, self.image_model_tester.batch_size),
)
for item in [
result.loss_info.global_contrastive,
result.loss_info.itm,
result.loss_info.mmm_text,
result.loss_info.mmm_image,
]:
self.parent.assertEqual(item.dim(), 0)
for item in [result.loss_info.mim, result.loss_info.mlm]:
self.parent.assertIsNone(item)
else:
self.parent.assertIsNone(result.multimodal_masked_embeddings)
for item in [
result.loss_info.global_contrastive,
result.loss_info.itm,
result.loss_info.mmm_text,
result.loss_info.mmm_image,
]:
self.parent.assertIsNone(item)
self.parent.assertIsNone(result.multimodal_embeddings)
@require_torch
class FlavaForPreTrainingTest(FlavaModelTest):
all_model_classes = (FlavaForPreTraining,) if is_torch_available() else ()
class_for_tester = FlavaForPreTrainingTester
test_torchscript = False
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing(self):
pass
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing_use_reentrant(self):
pass
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing_use_reentrant_false(self):
pass
# We will verify our results on an image of cute cats
def prepare_img():
url = "http://images.cocodataset.org/val2017/000000039769.jpg"
im = Image.open(requests.get(url, stream=True).raw)
return im
@require_vision
@require_torch
class FlavaModelIntegrationTest(unittest.TestCase):
@slow
def test_inference(self):
model_name = "facebook/flava-full"
model = FlavaModel.from_pretrained(model_name).to(torch_device)
processor = FlavaProcessor.from_pretrained(model_name)
image = prepare_img()
inputs = processor(
text=["a photo of a cat", "a photo of a dog"],
images=[image, image],
padding="max_length",
max_length=77,
return_tensors="pt",
).to(torch_device)
# forward pass
with torch.no_grad():
outputs = model(**inputs, return_dict=True)
# verify the embeddings
self.assertAlmostEqual(outputs.image_embeddings.sum().item(), -1352.53540, places=4)
self.assertAlmostEqual(outputs.text_embeddings.sum().item(), -198.98225, places=4)
self.assertAlmostEqual(outputs.multimodal_embeddings.sum().item(), -4030.4602050, places=4)
@require_vision
@require_torch
class FlavaForPreTrainingIntegrationTest(unittest.TestCase):
@slow
def test_inference(self):
model_name = "facebook/flava-full"
model = FlavaForPreTraining.from_pretrained(model_name).to(torch_device)
processor = FlavaProcessor.from_pretrained(model_name)
torch.manual_seed(1)
random.seed(1)
image = prepare_img()
inputs = processor(
text=["a photo of a cat", "a photo of a dog"],
images=[image, image],
padding="max_length",
max_length=77,
return_tensors="pt",
return_codebook_pixels=True,
return_image_mask=True,
)
# Create a clone of the input_ids tensor that will be its masked version
inputs["input_ids_masked"] = inputs["input_ids"].clone()
# Mask the tokens "a" & "cat" from the "a photo of a cat" text using the special 103 value
inputs["input_ids_masked"][0, 4:6] = 103
# MLM labels. It is a cloned version of input_ids where all values are -100 (i.e., ignored)
# except those that are masked, whose original values are stored
inputs["mlm_labels"] = inputs["input_ids"].clone()
inputs["mlm_labels"][:, :] = -100
inputs["mlm_labels"][0, 4:6] = inputs["input_ids"][0, 4:6]
inputs = inputs.to(torch_device)
# forward pass
with torch.no_grad():
outputs = model(**inputs)
# verify the logits
self.assertEqual(
outputs.contrastive_logits_per_image.shape,
torch.Size((inputs.pixel_values.shape[0], inputs.input_ids.shape[0])),
)
self.assertEqual(
outputs.contrastive_logits_per_text.shape,
torch.Size((inputs.input_ids.shape[0], inputs.pixel_values.shape[0])),
)
expected_logits = torch.tensor([[16.1291, 8.4033], [16.1291, 8.4033]], device=torch_device)
self.assertTrue(torch.allclose(outputs.contrastive_logits_per_image, expected_logits, atol=1e-3))
self.assertAlmostEqual(outputs.loss_info.mmm_text.item(), 2.0727925, places=4)
self.assertAlmostEqual(outputs.loss_info.mmm_image.item(), 7.0282096, places=4)
self.assertAlmostEqual(outputs.loss.item(), 11.3792324, places=4)
@slow
def test_inference_with_itm_labels(self):
model_name = "facebook/flava-full"
model = FlavaForPreTraining.from_pretrained(model_name).to(torch_device)
processor = FlavaProcessor.from_pretrained(model_name)
torch.manual_seed(1)
random.seed(1)
image = prepare_img()
inputs = processor(
text=["a photo of a cat", "a photo of a dog"],
images=[image, image],
padding="max_length",
max_length=77,
return_tensors="pt",
return_codebook_pixels=True,
return_image_mask=True,
)
# Create a clone of the input_ids tensor that will be its masked version
inputs["input_ids_masked"] = inputs["input_ids"].clone()
# Mask the tokens "a" & "cat" from the "a photo of a cat" text using the special 103 value
inputs["input_ids_masked"][0, 4:6] = 103
# MLM labels. It is a cloned version of input_ids where all values are -100 (i.e., ignored)
# except those that are masked, whose original values are stored
inputs["mlm_labels"] = inputs["input_ids"].clone()
inputs["mlm_labels"][:, :] = -100
inputs["mlm_labels"][0, 4:6] = inputs["input_ids"][0, 4:6]
# Manually create the itm_labels tensor that indicates if the image-text match.
# In this case, the firs pair matches and the second does not
inputs["itm_labels"] = torch.tensor([1, 0])
inputs = inputs.to(torch_device)
# forward pass
with torch.no_grad():
outputs = model(**inputs)
# verify the logits
self.assertEqual(
outputs.contrastive_logits_per_image.shape,
torch.Size((torch.count_nonzero(inputs["itm_labels"]).item(), inputs.input_ids.shape[0])),
)
self.assertEqual(
outputs.contrastive_logits_per_text.shape,
torch.Size((torch.count_nonzero(inputs["itm_labels"]).item(), inputs.pixel_values.shape[0])),
)
expected_logits = torch.tensor([[16.1291, 8.4033], [16.1291, 8.4033]], device=torch_device)
self.assertTrue(torch.allclose(outputs.contrastive_logits_per_image, expected_logits, atol=1e-3))
self.assertAlmostEqual(outputs.loss_info.mmm_text.item(), 2.0727925, places=4)
self.assertAlmostEqual(outputs.loss_info.mmm_image.item(), 6.8965902, places=4)
self.assertAlmostEqual(outputs.loss.item(), 9.6084213, places=4)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/seamless_m4t_v2/test_modeling_seamless_m4t_v2.py | # coding=utf-8
# Copyright 2023 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch SeamlessM4Tv2 model. """
import copy
import tempfile
import unittest
from transformers import SeamlessM4Tv2Config, is_speech_available, is_torch_available
from transformers.testing_utils import require_torch, slow, torch_device
from transformers.trainer_utils import set_seed
from transformers.utils import cached_property
from ...generation.test_utils import GenerationTesterMixin
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import (
ModelTesterMixin,
_config_zero_init,
floats_tensor,
ids_tensor,
random_attention_mask,
)
if is_torch_available():
import torch
from transformers import (
SeamlessM4Tv2ForSpeechToSpeech,
SeamlessM4Tv2ForSpeechToText,
SeamlessM4Tv2ForTextToSpeech,
SeamlessM4Tv2ForTextToText,
SeamlessM4Tv2Model,
)
if is_speech_available():
from transformers import SeamlessM4TProcessor
class SeamlessM4Tv2ModelTester:
def __init__(
self,
parent,
input_modality="speech",
batch_size=2,
seq_length=4,
is_training=True,
use_input_mask=True,
use_token_type_ids=True,
use_labels=True,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
initializer_range=0.02,
max_new_tokens=None,
num_labels=3,
num_choices=4,
scope=None,
vocab_size=20,
t2u_vocab_size=20,
hidden_size=6,
num_hidden_layers=2,
intermediate_size=6,
max_position_embeddings=256,
encoder_layers=2,
decoder_layers=2,
encoder_ffn_dim=6,
decoder_ffn_dim=6,
t2u_encoder_layers=2,
t2u_decoder_layers=2,
t2u_encoder_ffn_dim=6,
t2u_decoder_ffn_dim=6,
num_heads=2,
vocoder_num_spkrs=5,
vocoder_num_langs=5,
upsample_initial_channel=32,
unit_embed_dim=25,
spkr_embed_dim=6,
lang_embed_dim=6,
num_conv_pos_embeddings=8,
unit_hifi_gan_vocab_size=20,
t2u_num_langs=0,
t2u_offset_tgt_lang=0,
vocoder_offset=0,
t2u_variance_predictor_hidden_dim=4,
char_vocab_size=4,
left_max_position_embeddings=2,
right_max_position_embeddings=1,
speech_encoder_chunk_size=2,
speech_encoder_left_chunk_num=1,
):
self.parent = parent
self.input_modality = input_modality
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_input_mask = use_input_mask
self.use_token_type_ids = use_token_type_ids
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.initializer_range = initializer_range
self.num_labels = num_labels
self.num_choices = num_choices
self.scope = scope
self.vocab_size = vocab_size
self.t2u_vocab_size = t2u_vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.intermediate_size = intermediate_size
self.max_position_embeddings = max_position_embeddings
self.encoder_layers = encoder_layers
self.decoder_layers = decoder_layers
self.encoder_ffn_dim = encoder_ffn_dim
self.decoder_ffn_dim = decoder_ffn_dim
self.t2u_encoder_layers = t2u_encoder_layers
self.t2u_decoder_layers = t2u_decoder_layers
self.t2u_encoder_ffn_dim = t2u_encoder_ffn_dim
self.t2u_decoder_ffn_dim = t2u_decoder_ffn_dim
self.num_heads = num_heads
self.num_attention_heads = num_heads
self.vocoder_num_spkrs = vocoder_num_spkrs
self.vocoder_num_langs = vocoder_num_langs
self.upsample_initial_channel = upsample_initial_channel
self.unit_embed_dim = unit_embed_dim
self.spkr_embed_dim = spkr_embed_dim
self.num_conv_pos_embeddings = num_conv_pos_embeddings
self.lang_embed_dim = lang_embed_dim
self.max_new_tokens = max_new_tokens
self.unit_hifi_gan_vocab_size = unit_hifi_gan_vocab_size
self.t2u_num_langs = t2u_num_langs
self.t2u_offset_tgt_lang = t2u_offset_tgt_lang
self.vocoder_offset = vocoder_offset
self.t2u_variance_predictor_hidden_dim = t2u_variance_predictor_hidden_dim
self.char_vocab_size = char_vocab_size
self.left_max_position_embeddings = left_max_position_embeddings
self.right_max_position_embeddings = right_max_position_embeddings
self.speech_encoder_chunk_size = speech_encoder_chunk_size
self.speech_encoder_left_chunk_num = speech_encoder_left_chunk_num
def prepare_config_and_inputs(self):
if self.input_modality == "text":
inputs = ids_tensor([self.batch_size, self.seq_length], self.vocab_size - 1)
else:
inputs = ids_tensor([self.batch_size, self.seq_length, 160], self.vocab_size - 1).float()
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.seq_length])
decoder_input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size - 1)
lm_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
config = self.get_config()
return config, inputs, decoder_input_ids, input_mask, lm_labels
def get_config(self):
return SeamlessM4Tv2Config(
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
initializer_range=self.initializer_range,
vocab_size=self.vocab_size,
t2u_vocab_size=self.t2u_vocab_size,
hidden_size=self.hidden_size,
speech_encoder_layers=self.num_heads,
speech_encoder_intermediate_size=self.intermediate_size,
max_position_embeddings=self.max_position_embeddings,
encoder_layers=self.encoder_layers,
decoder_layers=self.decoder_layers,
encoder_ffn_dim=self.encoder_ffn_dim,
decoder_ffn_dim=self.decoder_ffn_dim,
t2u_encoder_layers=self.t2u_encoder_layers,
t2u_decoder_layers=self.t2u_decoder_layers,
t2u_encoder_ffn_dim=self.t2u_encoder_ffn_dim,
t2u_decoder_ffn_dim=self.t2u_decoder_ffn_dim,
num_attention_heads=self.num_heads,
encoder_attention_heads=self.num_heads,
decoder_attention_heads=self.num_heads,
t2u_encoder_attention_heads=self.num_heads,
t2u_decoder_attention_heads=self.num_heads,
speech_encoder_attention_heads=self.num_heads,
unit_hifigan_vocab_vise=self.t2u_vocab_size,
vocoder_num_spkrs=self.vocoder_num_spkrs,
vocoder_num_langs=self.vocoder_num_langs,
upsample_initial_channel=self.upsample_initial_channel,
unit_embed_dim=self.unit_embed_dim,
spkr_embed_dim=self.spkr_embed_dim,
num_conv_pos_embeddings=self.num_conv_pos_embeddings,
lang_embed_dim=self.lang_embed_dim,
max_new_tokens=self.max_new_tokens,
unit_hifi_gan_vocab_size=self.unit_hifi_gan_vocab_size,
t2u_num_langs=self.t2u_num_langs,
t2u_offset_tgt_lang=self.t2u_offset_tgt_lang,
vocoder_offset=self.vocoder_offset,
t2u_variance_predictor_embed_dim=self.hidden_size,
t2u_variance_predictor_hidden_dim=self.t2u_variance_predictor_hidden_dim,
char_vocab_size=self.char_vocab_size,
left_max_position_embeddings=self.left_max_position_embeddings,
right_max_position_embeddings=self.right_max_position_embeddings,
speech_encoder_chunk_size=self.speech_encoder_chunk_size,
speech_encoder_left_chunk_num=self.speech_encoder_left_chunk_num,
)
def prepare_config_and_inputs_for_decoder(self):
(
config,
input_ids,
decoder_input_ids,
input_mask,
lm_labels,
) = self.prepare_config_and_inputs()
config.is_decoder = True
encoder_hidden_states = floats_tensor([self.batch_size, self.seq_length, self.hidden_size])
encoder_attention_mask = ids_tensor([self.batch_size, self.seq_length], vocab_size=2)
return (
config,
input_ids,
decoder_input_ids,
input_mask,
lm_labels,
encoder_hidden_states,
encoder_attention_mask,
)
def create_and_check_model(self, config, input_ids, decoder_input_ids, input_mask, labels):
model = SeamlessM4Tv2Model(config=config)
model.to(torch_device)
model.eval()
if self.input_modality == "text":
result = model(input_ids=input_ids, attention_mask=input_mask, decoder_input_ids=decoder_input_ids)
result = model(input_ids=input_ids, decoder_input_ids=decoder_input_ids)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
else:
result = model(input_features=input_ids, attention_mask=input_mask, decoder_input_ids=decoder_input_ids)
result = model(input_features=input_ids, decoder_input_ids=decoder_input_ids)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
decoder_output = result.logits
decoder_past = result.past_key_values
encoder_output = result.encoder_last_hidden_state
if self.input_modality == "text":
seq_length = self.seq_length
else:
# if speech, expected length has been subsampled.
seq_length = model._compute_sub_sample_lengths_from_attention_mask(input_mask).max().item()
self.parent.assertEqual(encoder_output.size(), (self.batch_size, seq_length, self.hidden_size))
self.parent.assertEqual(decoder_output.size(), (self.batch_size, decoder_input_ids.shape[1], self.vocab_size))
# There should be `num_layers` key value embeddings stored in decoder_past
self.parent.assertEqual(len(decoder_past), config.decoder_layers)
# There should be a self attn key, a self attn value, a cross attn key and a cross attn value stored in each decoder_past tuple
self.parent.assertEqual(len(decoder_past[0]), 4)
def create_and_check_decoder_model_past_large_inputs(
self,
config,
input_ids,
decoder_input_ids,
input_mask,
lm_labels,
encoder_hidden_states,
encoder_attention_mask,
):
config.is_decoder = True
model = SeamlessM4Tv2Model(config=config)
model.to(torch_device)
model.eval()
# make sure no pad token in decoder_input_ids
decoder_input_ids = torch.clamp(decoder_input_ids, config.pad_token_id + 1)
# first forward pass
outputs = model(
input_ids, decoder_input_ids=decoder_input_ids, decoder_attention_mask=input_mask, use_cache=True
)
past_key_values = outputs.past_key_values
# create hypothetical multiple next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 3), config.vocab_size)
next_mask = ids_tensor((self.batch_size, 3), vocab_size=2)
# append to next input_ids and
next_input_ids = torch.cat([decoder_input_ids, next_tokens], dim=-1)
next_attention_mask = torch.cat([input_mask, next_mask], dim=-1)
output_from_no_past = model(
input_ids,
decoder_input_ids=next_input_ids,
decoder_attention_mask=next_attention_mask,
output_hidden_states=True,
)
output_from_no_past = output_from_no_past["decoder_hidden_states"][0]
output_from_past = model(
input_ids,
decoder_input_ids=next_tokens,
decoder_attention_mask=next_attention_mask,
past_key_values=past_key_values,
output_hidden_states=True,
)["decoder_hidden_states"][0]
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, -3:, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, :, random_slice_idx].detach()
self.parent.assertTrue(output_from_past_slice.shape[1] == next_tokens.shape[1])
# test that outputs are equal for slice
self.parent.assertTrue(torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
decoder_input_ids,
input_mask,
lm_labels,
) = config_and_inputs
input_name = "input_ids" if self.input_modality == "text" else "input_features"
inputs_dict = {
input_name: input_ids,
"attention_mask": input_mask,
"decoder_input_ids": decoder_input_ids,
"labels": lm_labels,
}
return config, inputs_dict
@require_torch
class SeamlessM4Tv2ModelWithSpeechInputTest(ModelTesterMixin, unittest.TestCase):
is_encoder_decoder = True
fx_compatible = False
test_missing_keys = False
test_pruning = False
test_model_parallel = False
test_resize_embeddings = False
test_headmasking = False
test_torchscript = False
all_model_classes = (
(
SeamlessM4Tv2Model,
SeamlessM4Tv2ForSpeechToSpeech,
SeamlessM4Tv2ForSpeechToText,
)
if is_torch_available()
else ()
)
all_generative_model_classes = (SeamlessM4Tv2ForSpeechToText,) if is_torch_available() else ()
input_name = "input_features"
def setUp(self):
self.model_tester = SeamlessM4Tv2ModelTester(self, input_modality="speech")
self.config_tester = ConfigTester(self, config_class=SeamlessM4Tv2Config)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
@slow
def test_model_from_pretrained(self):
model_name = "facebook/seamless-m4t-v2-large"
model = SeamlessM4Tv2Model.from_pretrained(model_name)
self.assertIsNotNone(model)
def _get_input_ids_and_config(self, batch_size=2):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
input_ids = inputs_dict[self.input_name]
# cut to half length & take max batch_size 3
sequence_length = input_ids.shape[-1] // 2
input_ids = input_ids[:batch_size, :sequence_length]
# generate max 3 tokens
max_length = input_ids.shape[-1] + 3
if config.eos_token_id is not None and config.pad_token_id is None:
# hack to allow generate for models such as GPT2 as is done in `generate()`
if isinstance(config.eos_token_id, int):
config.eos_token_id = [config.eos_token_id]
config.pad_token_id = config.eos_token_id[0]
attention_mask = torch.ones(input_ids.shape[:2], dtype=torch.long)[:batch_size, :sequence_length]
return config, input_ids.float(), attention_mask, max_length
@staticmethod
def _get_encoder_outputs(
model, input_ids, attention_mask, output_attentions=None, output_hidden_states=None, num_interleave=1
):
encoder = model.get_encoder()
encoder_outputs = encoder(
input_ids,
attention_mask=attention_mask,
output_attentions=output_attentions,
output_hidden_states=output_hidden_states,
)
encoder_outputs["last_hidden_state"] = encoder_outputs.last_hidden_state.repeat_interleave(
num_interleave, dim=0
)
input_ids = (
torch.zeros(input_ids.shape[:2], dtype=torch.int64, layout=input_ids.layout, device=input_ids.device)
+ model._get_decoder_start_token_id()
)
attention_mask = None
return encoder_outputs, input_ids, attention_mask
def test_initialization(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
configs_no_init = _config_zero_init(config)
for model_class in self.all_model_classes:
model = model_class(config=configs_no_init)
for name, param in model.named_parameters():
uniform_init_parms = [
"conv",
"masked_spec_embed",
"codevectors",
"quantizer.weight_proj.weight",
"project_hid.weight",
"project_hid.bias",
"project_q.weight",
"project_q.bias",
"pos_bias_v",
"pos_bias_u",
"pointwise_conv1",
"pointwise_conv2",
"feature_projection.projection.weight",
"feature_projection.projection.bias",
"objective.weight",
"adapter",
]
if param.requires_grad:
if any(x in name for x in uniform_init_parms):
self.assertTrue(
-1.0 <= ((param.data.mean() * 1e9).round() / 1e9).item() <= 1.0,
msg=f"Parameter {name} of model {model_class} seems not properly initialized",
)
else:
self.assertIn(
((param.data.mean() * 1e9).round() / 1e9).item(),
[0.0, 1.0],
msg=f"Parameter {name} of model {model_class} seems not properly initialized",
)
@unittest.skip(reason="SeamlessM4Tv2SpeechEncoder doesn't have an embedding layer")
def test_inputs_embeds(self):
pass
@unittest.skip(reason="SeamlessM4TSpeechEncoder doesn't have an embedding layer")
def test_inputs_embeds_matches_input_ids(self):
pass
@unittest.skip(
reason="Expected missing keys serve when using SeamlessM4Tv2ForXXX.from_pretrained from a checkpoint saved by SeamlessM4Tv2Model.save_pretrained."
)
def test_model_weights_reload_no_missing_tied_weights(self):
pass
@unittest.skip(
reason="SeamlessM4Tv2Model is base class but has actually a bigger architecture than seamlessM4T task-specific models."
)
def test_save_load_fast_init_to_base(self):
pass
@unittest.skip(reason="SeamlessM4Tv2Model can takes input_ids or input_features")
def test_forward_signature(self):
pass
@unittest.skip(reason="SeamlessM4Tv2 has no base model")
def test_save_load_fast_init_from_base(self):
pass
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing(self):
pass
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing_use_reentrant(self):
pass
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing_use_reentrant_false(self):
pass
def test_attention_outputs(self):
# expected length is subsampled so need to change a bit this test
if not self.has_attentions:
self.skipTest(reason="Model does not output attentions")
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.return_dict = True
seq_len = getattr(self.model_tester, "seq_length", None)
decoder_seq_length = getattr(self.model_tester, "decoder_seq_length", seq_len)
encoder_seq_length = getattr(self.model_tester, "encoder_seq_length", seq_len)
decoder_key_length = getattr(self.model_tester, "decoder_key_length", decoder_seq_length)
encoder_key_length = getattr(self.model_tester, "key_length", encoder_seq_length)
# no more chunk_length test
for model_class in self.all_model_classes:
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = False
config.return_dict = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
attentions = outputs.encoder_attentions if config.is_encoder_decoder else outputs.attentions
self.assertEqual(len(attentions), self.model_tester.num_hidden_layers)
# check that output_attentions also work using config
del inputs_dict["output_attentions"]
config.output_attentions = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
attentions = outputs.encoder_attentions if config.is_encoder_decoder else outputs.attentions
self.assertEqual(len(attentions), self.model_tester.num_hidden_layers)
self.assertListEqual(
list(attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads, encoder_seq_length, encoder_key_length],
)
out_len = len(outputs)
if self.is_encoder_decoder:
correct_outlen = 5
# loss is at first position
if "labels" in inputs_dict:
correct_outlen += 1 # loss is added to beginning
if "past_key_values" in outputs:
correct_outlen += 1 # past_key_values have been returned
self.assertEqual(out_len, correct_outlen)
# decoder attentions
decoder_attentions = outputs.decoder_attentions
self.assertIsInstance(decoder_attentions, (list, tuple))
self.assertEqual(len(decoder_attentions), self.model_tester.num_hidden_layers)
self.assertListEqual(
list(decoder_attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads, decoder_seq_length, decoder_key_length],
)
# cross attentions
cross_attentions = outputs.cross_attentions
self.assertIsInstance(cross_attentions, (list, tuple))
self.assertEqual(len(cross_attentions), self.model_tester.num_hidden_layers)
sub_sampled_length = (
model._compute_sub_sample_lengths_from_attention_mask(inputs_dict["attention_mask"]).max().item()
)
self.assertListEqual(
list(cross_attentions[0].shape[-3:]),
[
self.model_tester.num_attention_heads,
decoder_seq_length,
sub_sampled_length,
],
)
# Check attention is always last and order is fine
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
if hasattr(self.model_tester, "num_hidden_states_types"):
added_hidden_states = self.model_tester.num_hidden_states_types
elif self.is_encoder_decoder:
added_hidden_states = 2
else:
added_hidden_states = 1
self.assertEqual(out_len + added_hidden_states, len(outputs))
self_attentions = outputs.encoder_attentions if config.is_encoder_decoder else outputs.attentions
self.assertEqual(len(self_attentions), self.model_tester.num_hidden_layers)
self.assertListEqual(
list(self_attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads, encoder_seq_length, encoder_key_length],
)
@require_torch
class SeamlessM4Tv2ModelWithTextInputTest(ModelTesterMixin, GenerationTesterMixin, unittest.TestCase):
is_encoder_decoder = True
fx_compatible = False
test_missing_keys = False
test_pruning = False
test_model_parallel = False
test_resize_embeddings = True
test_headmasking = False
test_torchscript = False
all_model_classes = (
(
SeamlessM4Tv2Model,
SeamlessM4Tv2ForTextToSpeech,
SeamlessM4Tv2ForTextToText,
)
if is_torch_available()
else ()
)
all_generative_model_classes = (SeamlessM4Tv2ForTextToText,) if is_torch_available() else ()
def setUp(self):
self.model_tester = SeamlessM4Tv2ModelTester(self, input_modality="text")
self.config_tester = ConfigTester(self, config_class=SeamlessM4Tv2Config)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
@slow
def test_model_from_pretrained(self):
model_name = "facebook/seamless-m4t-v2-large"
model = SeamlessM4Tv2Model.from_pretrained(model_name)
self.assertIsNotNone(model)
def test_initialization(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
configs_no_init = _config_zero_init(config)
for model_class in self.all_model_classes:
model = model_class(config=configs_no_init)
for name, param in model.named_parameters():
uniform_init_parms = [
"conv",
"masked_spec_embed",
"codevectors",
"quantizer.weight_proj.weight",
"project_hid.weight",
"project_hid.bias",
"project_q.weight",
"project_q.bias",
"pos_bias_v",
"pos_bias_u",
"pointwise_conv1",
"pointwise_conv2",
"feature_projection.projection.weight",
"feature_projection.projection.bias",
"objective.weight",
"adapter",
]
if param.requires_grad:
if any(x in name for x in uniform_init_parms):
self.assertTrue(
-1.0 <= ((param.data.mean() * 1e9).round() / 1e9).item() <= 1.0,
msg=f"Parameter {name} of model {model_class} seems not properly initialized",
)
else:
self.assertIn(
((param.data.mean() * 1e9).round() / 1e9).item(),
[0.0, 1.0],
msg=f"Parameter {name} of model {model_class} seems not properly initialized",
)
@unittest.skip(
reason="Expected missing keys serve when using SeamlessM4Tv2ForXXX.from_pretrained from a checkpoint saved by SeamlessM4Tv2Model.save_pretrained."
)
def test_model_weights_reload_no_missing_tied_weights(self):
pass
@unittest.skip(reason="SeamlessM4Tv2Model can take input_ids or input_features")
def test_forward_signature(self):
pass
def test_decoder_model_past_with_large_inputs(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_decoder()
self.model_tester.create_and_check_decoder_model_past_large_inputs(*config_and_inputs)
@unittest.skip(
reason="SeamlessM4Tv2Model is base class but has actually a bigger architecture than seamlessM4T task-specific models."
)
def test_save_load_fast_init_to_base(self):
pass
@unittest.skip(reason="SeamlessM4Tv2 has no base model")
def test_save_load_fast_init_from_base(self):
pass
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing(self):
pass
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing_use_reentrant(self):
pass
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing_use_reentrant_false(self):
pass
@require_torch
class SeamlessM4Tv2GenerationTest(unittest.TestCase):
# test that non-standard generation works
# test generation of: SeamlessM4Tv2Model, SeamlessM4Tv2ForSpeechToSpeech, SeamlessM4Tv2ForSpeechToText, SeamlessM4Tv2ForTextToSpeech
def setUp(self):
self.speech_model_tester = SeamlessM4Tv2ModelTester(self, input_modality="speech")
self.text_model_tester = SeamlessM4Tv2ModelTester(self, input_modality="text")
self.tmpdirname = tempfile.mkdtemp()
def update_generation(self, model):
text_lang_code_to_id = {
"fra": 4,
"eng": 4,
"rus": 4,
}
speech_lang_code_to_id = {
"fra": 4,
"eng": 4,
}
id_to_text = {str(i): "a" for i in range(model.config.vocab_size)}
id_to_text["0"] = "ab"
id_to_text["1"] = "_b"
id_to_text["3"] = ","
id_to_text["4"] = "_cd"
char_to_id = {char: i for (i, char) in enumerate("abcd")}
generation_config = copy.deepcopy(model.generation_config)
generation_config.__setattr__("text_decoder_lang_to_code_id", text_lang_code_to_id)
generation_config.__setattr__("t2u_lang_code_to_id", speech_lang_code_to_id)
generation_config.__setattr__("vocoder_lang_code_to_id", speech_lang_code_to_id)
generation_config.__setattr__("id_to_text", id_to_text)
generation_config.__setattr__("char_to_id", char_to_id)
generation_config.__setattr__("eos_token_id", 0)
generation_config._from_model_config = False
model.generation_config = generation_config
def prepare_text_input(self, tgt_lang):
config, inputs, decoder_input_ids, input_mask, lm_labels = self.text_model_tester.prepare_config_and_inputs()
input_dict = {
"input_ids": inputs,
"attention_mask": input_mask,
"tgt_lang": tgt_lang,
"num_beams": 2,
"do_sample": True,
}
return config, input_dict
def prepare_speech_input(self):
config, inputs, decoder_input_ids, input_mask, lm_labels = self.speech_model_tester.prepare_config_and_inputs()
input_dict = {
"input_features": inputs,
"attention_mask": input_mask,
"tgt_lang": "fra",
"num_beams": 2,
"do_sample": True,
}
return config, input_dict
def prepare_speech_and_text_input(self):
config, inputs, decoder_input_ids, input_mask, lm_labels = self.speech_model_tester.prepare_config_and_inputs()
input_speech = {
"input_features": inputs,
"attention_mask": input_mask,
"tgt_lang": "fra",
"num_beams": 2,
"do_sample": True,
}
config, inputs, decoder_input_ids, input_mask, lm_labels = self.text_model_tester.prepare_config_and_inputs()
input_text = {
"input_ids": inputs,
"attention_mask": input_mask,
"tgt_lang": "eng",
"num_beams": 2,
"do_sample": True,
}
return config, input_speech, input_text
def factory_generation_speech_test(self, model, inputs):
set_seed(0)
output = model.generate(**inputs)
return output
def test_generation_languages(self):
config, input_text_rus = self.prepare_text_input(tgt_lang="rus")
model = SeamlessM4Tv2Model(config=config)
self.update_generation(model)
model.to(torch_device)
model.eval()
# make sure that generating speech, with a language that is only supported for text translation, raises error
with self.assertRaises(ValueError):
model.generate(**input_text_rus)
# make sure that generating text only works
model.generate(**input_text_rus, generate_speech=False)
# make sure it works for languages supported by both output modalities
config, input_text_eng = self.prepare_text_input(tgt_lang="eng")
model.generate(**input_text_eng)
model.generate(**input_text_eng, generate_speech=False)
def test_speech_generation(self):
config, input_speech, input_text = self.prepare_speech_and_text_input()
model = SeamlessM4Tv2Model(config=config)
self.update_generation(model)
model.save_pretrained(self.tmpdirname)
model.to(torch_device)
model.eval()
output_original_text = self.factory_generation_speech_test(model, input_text)
output_original_speech = self.factory_generation_speech_test(model, input_speech)
state_dict = model.state_dict()
text_model = SeamlessM4Tv2ForTextToSpeech.from_pretrained(self.tmpdirname)
self.update_generation(text_model)
text_model.to(torch_device)
text_model.eval()
output_text = self.factory_generation_speech_test(model, input_text)
speech_model = SeamlessM4Tv2ForSpeechToSpeech.from_pretrained(self.tmpdirname)
self.update_generation(speech_model)
speech_model.to(torch_device)
speech_model.eval()
for name, tensor in speech_model.state_dict().items():
right_tensor = state_dict.get(name)
self.assertEqual(tensor.tolist(), right_tensor.tolist(), f"Tensor {name}")
output_speech = self.factory_generation_speech_test(model, input_speech)
# test same text output from input text
self.assertListEqual(output_original_text[0].ravel().tolist(), output_text[0].ravel().tolist())
self.assertListEqual(output_original_text[1].ravel().tolist(), output_text[1].ravel().tolist())
# test same speech output from input text
# assertTrue because super long list makes this hang in case of failure
self.assertTrue(
output_original_speech[0].ravel().tolist() == output_speech[0].ravel().tolist(),
"Speech generated was different",
)
self.assertTrue(
output_original_speech[1].ravel().tolist() == output_speech[1].ravel().tolist(),
"Speech generated was different",
)
def test_text_generation(self):
config, input_speech, input_text = self.prepare_speech_and_text_input()
# to return speech
input_speech["generate_speech"] = False
input_text["generate_speech"] = False
model = SeamlessM4Tv2Model(config=config)
self.update_generation(model)
model.save_pretrained(self.tmpdirname)
model.to(torch_device)
model.eval()
output_original_text = self.factory_generation_speech_test(model, input_text)
output_original_speech = self.factory_generation_speech_test(model, input_speech)
# other models don't need it
input_speech.pop("generate_speech")
input_text.pop("generate_speech")
state_dict = model.state_dict()
text_model = SeamlessM4Tv2ForTextToText.from_pretrained(self.tmpdirname)
self.update_generation(text_model)
text_model.to(torch_device)
text_model.eval()
for name, tensor in text_model.state_dict().items():
right_tensor = state_dict.get(name)
self.assertEqual(tensor.tolist(), right_tensor.tolist())
output_text = self.factory_generation_speech_test(text_model, input_text)
speech_model = SeamlessM4Tv2ForSpeechToText.from_pretrained(self.tmpdirname)
for name, tensor in speech_model.state_dict().items():
right_tensor = state_dict.get(name)
self.assertEqual(tensor.tolist(), right_tensor.tolist(), f"Tensor {name}")
self.update_generation(speech_model)
speech_model.to(torch_device)
speech_model.eval()
output_speech = self.factory_generation_speech_test(speech_model, input_speech)
# test same text output from input text
self.assertListEqual(output_original_text[0].ravel().tolist(), output_text.ravel().tolist())
# test same speech output from input text
self.assertListEqual(output_original_speech[0].ravel().tolist(), output_speech.ravel().tolist())
def test_generation(self):
config, input_speech, input_text = self.prepare_speech_and_text_input()
input_speech["num_beams"] = 3
input_speech["do_sample"] = True
input_speech["temperature"] = 0.5
input_speech["num_return_sequences"] = 3
input_text["num_beams"] = 3
input_text["do_sample"] = True
input_text["temperature"] = 0.5
input_text["num_return_sequences"] = 3
for model_class in [SeamlessM4Tv2ForSpeechToSpeech, SeamlessM4Tv2ForSpeechToText, SeamlessM4Tv2Model]:
model = model_class(config=config)
self.update_generation(model)
model.to(torch_device)
model.eval()
output = model.generate(**input_speech)
output = output[0] if isinstance(output, tuple) else output
self.assertEqual(output.shape[0], 3 * input_speech["input_features"].shape[0])
for model_class in [SeamlessM4Tv2ForTextToSpeech, SeamlessM4Tv2ForTextToText, SeamlessM4Tv2Model]:
model = model_class(config=config)
self.update_generation(model)
model.to(torch_device)
model.eval()
output = model.generate(**input_text)
output = output[0] if isinstance(output, tuple) else output
self.assertEqual(output.shape[0], 3 * input_text["input_ids"].shape[0])
@require_torch
class SeamlessM4Tv2ModelIntegrationTest(unittest.TestCase):
repo_id = "facebook/seamless-m4t-v2-large"
def assertListAlmostEqual(self, list1, list2, tol=1e-4):
self.assertEqual(len(list1), len(list2))
for a, b in zip(list1, list2):
self.assertAlmostEqual(a, b, delta=tol)
@cached_property
def processor(self):
return SeamlessM4TProcessor.from_pretrained(self.repo_id)
@cached_property
def input_text(self):
# corresponds to "C'est un test." with seamlessM4T_medium checkpoint
input_ids = torch.tensor([[256026, 109, 247729, 171, 128, 6816, 247676, 3]]) # fmt: skip
input_ids = input_ids.to(torch_device)
attention_mask = torch.ones_like(input_ids).to(torch_device)
inputs = {
"attention_mask": attention_mask,
"input_ids": input_ids,
}
return inputs
@cached_property
def input_audio(self):
set_seed(0)
seq_len = 20000
sampling_rate = 16000
input_features = torch.rand((2, seq_len))
return self.processor(audios=[input_features.tolist()], sampling_rate=sampling_rate, return_tensors="pt").to(
torch_device
)
def factory_test_task(self, class1, class2, inputs, class1_kwargs, class2_kwargs):
# half-precision loading to limit GPU usage
model1 = class1.from_pretrained(self.repo_id, torch_dtype=torch.float16).to(torch_device)
model2 = class2.from_pretrained(self.repo_id, torch_dtype=torch.float16).to(torch_device)
set_seed(0)
output_1 = model1.generate(**inputs, **class1_kwargs)
set_seed(0)
output_2 = model2.generate(**inputs, **class2_kwargs)
for key in output_1:
if isinstance(output_1[key], torch.Tensor):
if len(output_1[key].shape) == 0:
self.assertEqual(output_1[key].item(), output_2[key].item())
else:
self.assertListAlmostEqual(output_1[key].squeeze().tolist(), output_2[key].squeeze().tolist())
@slow
def test_to_eng_text(self):
model = SeamlessM4Tv2Model.from_pretrained(self.repo_id).to(torch_device)
# test text - tgt lang: eng
expected_text_tokens = [3, 256022, 3080, 1, 247669, 10, 6816, 247676, 3] # fmt: skip
# fmt: off
expected_unit_tokens = [
4746,7163,8208,8208,1315,1266,4307,1119,989,9594,3007,3007,4341,5205,7631,7631,3202,4061,9092,3191,7509,1715,
5280,5280,3554,8812,8197,6366,5382,5382,7330,2758,9433,9433,6863,7510,5800,5800,5286,1948,1825,1825,3956,8724,
8724,5331,8914,9315,9315,5288,2588,8167,8787,8787,8063,6008,2621,2621,2621,5696
]
# fmt: on
expected_wav_slice = [9.485097e-04, 8.320558e-04, 7.178137e-04, 9.349979e-04, 1.121628e-03, 1.091766e-03, 1.279693e-03, 1.387754e-03, 1.296396e-03, 1.143557e-03] # fmt: skip
set_seed(0)
output = model.generate(**self.input_text, num_beams=1, tgt_lang="eng", return_intermediate_token_ids=True)
self.assertListEqual(expected_text_tokens, output.sequences.squeeze().tolist())
self.assertListEqual(
expected_unit_tokens, (output.unit_sequences - model.config.vocoder_offset).squeeze().tolist()
)
self.assertListAlmostEqual(expected_wav_slice, output.waveform.squeeze().tolist()[50:60])
# assert mean and std equality
self.assertListAlmostEqual(
[-2.349690e-04, 9.920777e-02], [output.waveform.mean().item(), output.waveform.std().item()]
)
@slow
@unittest.skip(reason="Equivalence is broken since a new update")
def test_to_swh_text(self):
model = SeamlessM4Tv2Model.from_pretrained(self.repo_id).to(torch_device)
# test text - tgt lang: swh
expected_text_tokens = [3, 256084, 109, 247729, 171, 10, 6816, 247676, 3] # fmt: skip
# fmt: off
expected_unit_tokens = [
5725,7163,7472,7472,6915,3099,3099,9921,2765,6515,6515,1374,1374,1347,8252,9854,9854,5662,2420,6600,2216,4503,
7208,6107,6107,7298,9123,6472,9663,9663,6366,6366,6445,575,3575,2052,2052,5788,5800,5800,5286,5286,1825,1825,3956,
3956,8724,8724,5331,8914,8914,9315,9315,2821,8167,8167,8787,8787,8787,8700,8700,8700,2175,2175,3196,3196,2621,1725,
1725,7507,5696
]
# fmt: on
expected_wav_slice = [3.124037e-04, 2.450471e-04, 2.286572e-04, 2.317214e-04, 2.732605e-04, 2.478790e-04, 2.704144e-04, 2.665847e-04, 2.828784e-04, 2.684390e-04] # fmt: skip
set_seed(0)
output = model.generate(**self.input_text, num_beams=1, tgt_lang="swh", return_intermediate_token_ids=True)
self.assertListEqual(expected_text_tokens, output.sequences.squeeze().tolist())
self.assertListEqual(
expected_unit_tokens, (output.unit_sequences - model.config.vocoder_offset).squeeze().tolist()
)
self.assertListAlmostEqual(expected_wav_slice, output.waveform.squeeze().tolist()[50:60])
# assert mean and std equality
self.assertListAlmostEqual(
[-2.001826e-04, 8.580012e-02], [output.waveform.mean().item(), output.waveform.std().item()]
)
@slow
def test_to_rus_speech(self):
model = SeamlessM4Tv2Model.from_pretrained(self.repo_id).to(torch_device)
# test audio - tgt lang: rus
expected_text_tokens = [3, 256074, 107, 248213, 404, 247792, 247789, 3] # fmt: skip
# fmt: off
expected_unit_tokens = [
8976,7163,6915,2728,2728,5198,3318,3318,3686,1049,9643,1200,2052,2052,8196,8196,7624,7624,7555,7555,7555,7555,
9717,9717,4869,8167,8167,8167,8053,972,9362,8167,297,297,297,3993,3993,3993,3993,4660,4660,4660,4660,4660,4660,
7962,7962,225,225,8737,4199
]
# fmt: on
expected_wav_slice = [1.415287e-03, 1.360976e-03, 1.297727e-03, 1.305321e-03, 1.352087e-03, 1.283812e-03, 1.352623e-03, 1.387384e-03, 1.449627e-03, 1.411701e-03] # fmt: skip
set_seed(0)
output = model.generate(**self.input_audio, num_beams=1, tgt_lang="rus", return_intermediate_token_ids=True)
self.assertListEqual(expected_text_tokens, output.sequences.squeeze().tolist())
self.assertListEqual(
expected_unit_tokens, (output.unit_sequences - model.config.vocoder_offset).squeeze().tolist()
)
self.assertListAlmostEqual(expected_wav_slice, output.waveform.squeeze().tolist()[50:60])
# assert mean and std equality - higher tolerance for speech
self.assertListAlmostEqual(
[-2.818016e-04, 7.169888e-02], [output.waveform.mean().item(), output.waveform.std().item()], tol=5e-4
)
@slow
def test_text_to_text_model(self):
kwargs1 = {"tgt_lang": "eng", "return_intermediate_token_ids": True, "generate_speech": False}
kwargs2 = {
"tgt_lang": "eng",
"output_hidden_states": True,
"return_dict_in_generate": True,
"output_scores": True,
}
self.factory_test_task(SeamlessM4Tv2Model, SeamlessM4Tv2ForTextToText, self.input_text, kwargs1, kwargs2)
@slow
def test_speech_to_text_model(self):
kwargs1 = {"tgt_lang": "eng", "return_intermediate_token_ids": True, "generate_speech": False}
kwargs2 = {
"tgt_lang": "eng",
"output_hidden_states": True,
"return_dict_in_generate": True,
"output_scores": True,
}
self.factory_test_task(SeamlessM4Tv2Model, SeamlessM4Tv2ForSpeechToText, self.input_audio, kwargs1, kwargs2)
@slow
def test_speech_to_speech_model(self):
kwargs1 = {"tgt_lang": "eng", "return_intermediate_token_ids": True}
self.factory_test_task(SeamlessM4Tv2Model, SeamlessM4Tv2ForSpeechToSpeech, self.input_audio, kwargs1, kwargs1)
@slow
def test_text_to_speech_model(self):
kwargs1 = {"tgt_lang": "eng", "return_intermediate_token_ids": True}
self.factory_test_task(SeamlessM4Tv2Model, SeamlessM4Tv2ForTextToSpeech, self.input_text, kwargs1, kwargs1)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/dbrx/test_modeling_dbrx.py | # coding=utf-8
# Copyright 2024 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch DBRX model. """
import unittest
from parameterized import parameterized
from transformers import DbrxConfig, is_torch_available
from transformers.testing_utils import require_torch, slow, torch_device
from ...generation.test_utils import GenerationTesterMixin
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import DbrxForCausalLM, DbrxModel
class DbrxModelTester:
def __init__(
self,
parent,
hidden_size=32,
ffn_hidden_size=32,
num_attention_heads=4,
kv_n_heads=4,
num_hidden_layers=5,
max_position_embeddings=512,
type_vocab_size=16,
batch_size=13,
seq_length=7,
is_training=True,
use_input_mask=True,
use_token_type_ids=False,
use_labels=True,
use_cache=True,
type_sequence_label_size=2,
num_labels=3,
num_choices=4,
scope=None,
clip_qkv=8,
rope_theta=500000,
attn_config_model_type="",
emb_pdrop=0.0,
moe_jitter_eps=0,
moe_loss_weight=0.05,
moe_num_experts=16,
moe_top_k=4,
ffn_config_model_type="",
ffn_act_fn_name="gelu",
initializer_range=0.02,
output_router_logits=False,
resid_pdrop=0.0,
tie_word_embeddings=False,
torch_dtype="bfloat16",
vocab_size=99,
is_decoder=True,
pad_token_id=0,
):
# Parameters unique to testing
self.batch_size = batch_size
self.seq_length = seq_length
self.type_vocab_size = type_vocab_size
self.type_sequence_label_size = type_sequence_label_size
self.num_labels = num_labels
self.num_choices = num_choices
self.scope = scope
self.parent = parent
self.is_training = is_training
self.use_input_mask = use_input_mask
self.use_token_type_ids = use_token_type_ids
self.use_labels = use_labels
# attn_config params
self.clip_qkv = clip_qkv
self.kv_n_heads = kv_n_heads
self.rope_theta = rope_theta
self.attn_config_model_type = attn_config_model_type
# ffn_config params
self.ffn_hidden_size = ffn_hidden_size
self.moe_jitter_eps = moe_jitter_eps
self.moe_loss_weight = moe_loss_weight
self.moe_num_experts = moe_num_experts
self.moe_top_k = moe_top_k
self.ffn_config_model_type = ffn_config_model_type
self.ffn_act_fn_name = ffn_act_fn_name
# Other model params
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.max_position_embeddings = max_position_embeddings
self.vocab_size = vocab_size
self.use_cache = use_cache
self.initializer_range = initializer_range
self.emb_pdrop = emb_pdrop
self.output_router_logits = output_router_logits
self.resid_pdrop = resid_pdrop
self.tie_word_embeddings = tie_word_embeddings
self.torch_dtype = torch_dtype
self.is_decoder = is_decoder
self.pad_token_id = pad_token_id
# Make the dictionaries
self.ffn_config = {
"ffn_hidden_size": self.ffn_hidden_size,
"moe_jitter_eps": self.moe_jitter_eps,
"moe_loss_weight": self.moe_loss_weight,
"moe_num_experts": self.moe_num_experts,
"moe_top_k": self.moe_top_k,
"model_type": self.ffn_config_model_type,
"ffn_act_fn": {"name": self.ffn_act_fn_name},
}
self.attn_config = {
"clip_qkv": self.clip_qkv,
"kv_n_heads": self.kv_n_heads,
"model_type": self.attn_config_model_type,
"rope_theta": self.rope_theta,
}
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.seq_length])
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
sequence_labels = None
token_labels = None
choice_labels = None
if self.use_labels:
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
choice_labels = ids_tensor([self.batch_size], self.num_choices)
config = self.get_config()
return config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
def get_config(self):
# Behind the scenes, `DbrxConfig` maps the parameters `hidden_size`, `num_hidden_layers`,
# `num_attention_heads`, `max_position_embeddings` to the parameters `d_model`, `n_layers`,
# `n_heads`, `max_seq_len` respectively. We use the first group of parameters because
# other tests expect every model to have these parameters with these specific names.
config = DbrxConfig(
vocab_size=self.vocab_size,
hidden_size=self.hidden_size, # mapped to `d_model`
num_hidden_layers=self.num_hidden_layers, # mapped to `n_layers`
num_attention_heads=self.num_attention_heads, # mapped to `n_heads`
max_position_embeddings=self.max_position_embeddings, # mapped to `max_seq_len`
attn_config=self.attn_config,
ffn_config=self.ffn_config,
resid_pdrop=self.resid_pdrop,
emb_pdrop=self.emb_pdrop,
use_cache=self.use_cache,
initializer_range=self.initializer_range,
output_router_logits=self.output_router_logits,
is_decoder=self.is_decoder,
pad_token_id=self.pad_token_id,
)
return config
# Copied from tests.models.llama.test_modeling_llama.LlamaModelTester.create_and_check_model with Llama->Dbrx
def create_and_check_model(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = DbrxModel(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask)
result = model(input_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
# Copied from tests.models.llama.test_modeling_llama.LlamaModelTester.create_and_check_model_as_decoder with Llama->Dbrx
def create_and_check_model_as_decoder(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
config.add_cross_attention = True
model = DbrxModel(config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
)
result = model(
input_ids,
attention_mask=input_mask,
encoder_hidden_states=encoder_hidden_states,
)
result = model(input_ids, attention_mask=input_mask)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
# Copied from tests.models.llama.test_modeling_llama.LlamaModelTester.create_and_check_for_causal_lm with Llama->Dbrx
def create_and_check_for_causal_lm(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
model = DbrxForCausalLM(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, labels=token_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
def create_and_check_decoder_model_past_large_inputs(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
config.is_decoder = True
config.add_cross_attention = True
model = DbrxForCausalLM(config=config)
model.to(torch_device)
model.eval()
# first forward pass
outputs = model(
input_ids,
attention_mask=input_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
use_cache=True,
)
past_key_values = outputs.past_key_values
# create hypothetical multiple next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 3), config.vocab_size)
next_mask = ids_tensor((self.batch_size, 3), vocab_size=2)
# append to next input_ids and
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
next_attention_mask = torch.cat([input_mask, next_mask], dim=-1)
output_from_no_past = model(
next_input_ids,
attention_mask=next_attention_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
output_hidden_states=True,
)["hidden_states"][0]
output_from_past = model(
next_tokens,
attention_mask=next_attention_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
past_key_values=past_key_values,
output_hidden_states=True,
)["hidden_states"][0]
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, -3:, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, :, random_slice_idx].detach()
self.parent.assertTrue(output_from_past_slice.shape[1] == next_tokens.shape[1])
# test that outputs are equal for slice
self.parent.assertTrue(torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3))
# Copied from tests.models.llama.test_modeling_llama.LlamaModelTester.prepare_config_and_inputs_for_common with Llama->Dbrx
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
) = config_and_inputs
inputs_dict = {"input_ids": input_ids, "attention_mask": input_mask}
return config, inputs_dict
@require_torch
class DbrxModelTest(ModelTesterMixin, GenerationTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (DbrxModel, DbrxForCausalLM) if is_torch_available() else ()
all_generative_model_classes = (DbrxForCausalLM,) if is_torch_available() else ()
pipeline_model_mapping = {"text-generation": DbrxForCausalLM} if is_torch_available() else {}
test_headmasking = False
test_pruning = False
def setUp(self):
self.model_tester = DbrxModelTester(self)
self.config_tester = ConfigTester(self, config_class=DbrxConfig, d_model=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_model_various_embeddings(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
for type in ["absolute", "relative_key", "relative_key_query"]:
config_and_inputs[0].position_embedding_type = type
self.model_tester.create_and_check_model(*config_and_inputs)
@slow
def test_model_from_pretrained(self):
model_name = "eitanturok/dbrx-tiny"
model = DbrxModel.from_pretrained(model_name)
self.assertIsNotNone(model)
@unittest.skip("Dbrx models have weight tying disabled.")
def test_tied_weights_keys(self):
pass
@unittest.skip("TODO @gante fix this for Llama")
@parameterized.expand([(1, False), (1, True), (4, False)])
def test_new_cache_format(self, num_beams, do_sample):
pass
@require_torch
class DbrxModelIntegrationTest(unittest.TestCase):
@slow
def test_tiny_model_logits(self):
model = DbrxForCausalLM.from_pretrained("Rocketknight1/dbrx-tiny-random")
input_ids = torch.tensor([[0, 1, 2, 3, 4, 5]])
output = model(input_ids)[0]
vocab_size = model.vocab_size
expected_shape = torch.Size((1, 6, vocab_size))
self.assertEqual(output.shape, expected_shape)
expected_slice = torch.tensor(
[
[
[-1.6300e-04, 5.0118e-04, 2.5437e-04],
[2.0422e-05, 2.7210e-04, -1.5125e-04],
[-1.5105e-04, 4.6879e-04, 3.3309e-04],
]
]
)
self.assertTrue(torch.allclose(output[:, :3, :3], expected_slice, atol=1e-4))
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/upernet/test_modeling_upernet.py | # coding=utf-8
# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch UperNet framework. """
import unittest
from huggingface_hub import hf_hub_download
from transformers import ConvNextConfig, UperNetConfig
from transformers.testing_utils import require_torch, require_torch_multi_gpu, require_vision, slow, torch_device
from transformers.utils import is_torch_available, is_vision_available
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, _config_zero_init, floats_tensor, ids_tensor
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import UperNetForSemanticSegmentation
if is_vision_available():
from PIL import Image
from transformers import AutoImageProcessor
class UperNetModelTester:
def __init__(
self,
parent,
batch_size=13,
image_size=32,
num_channels=3,
num_stages=4,
hidden_sizes=[10, 20, 30, 40],
depths=[1, 1, 1, 1],
is_training=True,
use_labels=True,
intermediate_size=37,
hidden_act="gelu",
type_sequence_label_size=10,
initializer_range=0.02,
out_features=["stage2", "stage3", "stage4"],
num_labels=3,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.image_size = image_size
self.num_channels = num_channels
self.num_stages = num_stages
self.hidden_sizes = hidden_sizes
self.depths = depths
self.is_training = is_training
self.use_labels = use_labels
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.out_features = out_features
self.num_labels = num_labels
self.scope = scope
self.num_hidden_layers = num_stages
def prepare_config_and_inputs(self):
pixel_values = floats_tensor([self.batch_size, self.num_channels, self.image_size, self.image_size])
labels = None
if self.use_labels:
labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
config = self.get_config()
return config, pixel_values, labels
def get_backbone_config(self):
return ConvNextConfig(
num_channels=self.num_channels,
num_stages=self.num_stages,
hidden_sizes=self.hidden_sizes,
depths=self.depths,
is_training=self.is_training,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
out_features=self.out_features,
)
def get_config(self):
return UperNetConfig(
backbone_config=self.get_backbone_config(),
backbone=None,
hidden_size=64,
pool_scales=[1, 2, 3, 6],
use_auxiliary_head=True,
auxiliary_loss_weight=0.4,
auxiliary_in_channels=40,
auxiliary_channels=32,
auxiliary_num_convs=1,
auxiliary_concat_input=False,
loss_ignore_index=255,
num_labels=self.num_labels,
)
def create_and_check_for_semantic_segmentation(self, config, pixel_values, labels):
model = UperNetForSemanticSegmentation(config=config)
model.to(torch_device)
model.eval()
result = model(pixel_values)
self.parent.assertEqual(
result.logits.shape, (self.batch_size, self.num_labels, self.image_size, self.image_size)
)
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
pixel_values,
labels,
) = config_and_inputs
inputs_dict = {"pixel_values": pixel_values}
return config, inputs_dict
@require_torch
class UperNetModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
"""
Here we also overwrite some of the tests of test_modeling_common.py, as UperNet does not use input_ids, inputs_embeds,
attention_mask and seq_length.
"""
all_model_classes = (UperNetForSemanticSegmentation,) if is_torch_available() else ()
pipeline_model_mapping = {"image-segmentation": UperNetForSemanticSegmentation} if is_torch_available() else {}
fx_compatible = False
test_pruning = False
test_resize_embeddings = False
test_head_masking = False
test_torchscript = False
has_attentions = False
def setUp(self):
self.model_tester = UperNetModelTester(self)
self.config_tester = ConfigTester(self, config_class=UperNetConfig, has_text_modality=False, hidden_size=37)
def test_config(self):
self.create_and_test_config_common_properties()
self.config_tester.create_and_test_config_to_json_string()
self.config_tester.create_and_test_config_to_json_file()
self.config_tester.create_and_test_config_from_and_save_pretrained()
self.config_tester.create_and_test_config_with_num_labels()
self.config_tester.check_config_can_be_init_without_params()
self.config_tester.check_config_arguments_init()
def create_and_test_config_common_properties(self):
return
def test_for_semantic_segmentation(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_semantic_segmentation(*config_and_inputs)
@unittest.skip(reason="UperNet does not use inputs_embeds")
def test_inputs_embeds(self):
pass
@unittest.skip(reason="UperNet does not support input and output embeddings")
def test_model_common_attributes(self):
pass
@unittest.skip(reason="UperNet does not have a base model")
def test_save_load_fast_init_from_base(self):
pass
@unittest.skip(reason="UperNet does not have a base model")
def test_save_load_fast_init_to_base(self):
pass
@require_torch_multi_gpu
@unittest.skip(reason="UperNet has some layers using `add_module` which doesn't work well with `nn.DataParallel`")
def test_multi_gpu_data_parallel_forward(self):
pass
def test_hidden_states_output(self):
def check_hidden_states_output(inputs_dict, config, model_class):
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
hidden_states = outputs.encoder_hidden_states if config.is_encoder_decoder else outputs.hidden_states
expected_num_stages = self.model_tester.num_stages
self.assertEqual(len(hidden_states), expected_num_stages + 1)
# ConvNext's feature maps are of shape (batch_size, num_channels, height, width)
self.assertListEqual(
list(hidden_states[0].shape[-2:]),
[self.model_tester.image_size // 4, self.model_tester.image_size // 4],
)
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
inputs_dict["output_hidden_states"] = True
check_hidden_states_output(inputs_dict, config, model_class)
# check that output_hidden_states also work using config
del inputs_dict["output_hidden_states"]
config.output_hidden_states = True
check_hidden_states_output(inputs_dict, config, model_class)
def test_initialization(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
configs_no_init = _config_zero_init(config)
configs_no_init.backbone_config = _config_zero_init(configs_no_init.backbone_config)
for model_class in self.all_model_classes:
model = model_class(config=configs_no_init)
for name, param in model.named_parameters():
if param.requires_grad:
self.assertIn(
((param.data.mean() * 1e9).round() / 1e9).item(),
[0.0, 1.0],
msg=f"Parameter {name} of model {model_class} seems not properly initialized",
)
@unittest.skip(reason="UperNet does not have tied weights")
def test_tied_model_weights_key_ignore(self):
pass
@slow
def test_model_from_pretrained(self):
model_name = "openmmlab/upernet-convnext-tiny"
model = UperNetForSemanticSegmentation.from_pretrained(model_name)
self.assertIsNotNone(model)
# We will verify our results on an image of ADE20k
def prepare_img():
filepath = hf_hub_download(
repo_id="hf-internal-testing/fixtures_ade20k", repo_type="dataset", filename="ADE_val_00000001.jpg"
)
image = Image.open(filepath).convert("RGB")
return image
@require_torch
@require_vision
@slow
class UperNetModelIntegrationTest(unittest.TestCase):
def test_inference_swin_backbone(self):
processor = AutoImageProcessor.from_pretrained("openmmlab/upernet-swin-tiny")
model = UperNetForSemanticSegmentation.from_pretrained("openmmlab/upernet-swin-tiny").to(torch_device)
image = prepare_img()
inputs = processor(images=image, return_tensors="pt").to(torch_device)
with torch.no_grad():
outputs = model(**inputs)
expected_shape = torch.Size((1, model.config.num_labels, 512, 512))
self.assertEqual(outputs.logits.shape, expected_shape)
expected_slice = torch.tensor(
[[-7.5958, -7.5958, -7.4302], [-7.5958, -7.5958, -7.4302], [-7.4797, -7.4797, -7.3068]]
).to(torch_device)
self.assertTrue(torch.allclose(outputs.logits[0, 0, :3, :3], expected_slice, atol=1e-4))
def test_inference_convnext_backbone(self):
processor = AutoImageProcessor.from_pretrained("openmmlab/upernet-convnext-tiny")
model = UperNetForSemanticSegmentation.from_pretrained("openmmlab/upernet-convnext-tiny").to(torch_device)
image = prepare_img()
inputs = processor(images=image, return_tensors="pt").to(torch_device)
with torch.no_grad():
outputs = model(**inputs)
expected_shape = torch.Size((1, model.config.num_labels, 512, 512))
self.assertEqual(outputs.logits.shape, expected_shape)
expected_slice = torch.tensor(
[[-8.8110, -8.8110, -8.6521], [-8.8110, -8.8110, -8.6521], [-8.7746, -8.7746, -8.6130]]
).to(torch_device)
self.assertTrue(torch.allclose(outputs.logits[0, 0, :3, :3], expected_slice, atol=1e-4))
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/videomae/test_modeling_videomae.py | # coding=utf-8
# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch VideoMAE model. """
import copy
import unittest
import numpy as np
from huggingface_hub import hf_hub_download
from transformers import VideoMAEConfig
from transformers.models.auto import get_values
from transformers.testing_utils import require_torch, require_vision, slow, torch_device
from transformers.utils import cached_property, is_torch_available, is_vision_available
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from torch import nn
from transformers import (
MODEL_FOR_VIDEO_CLASSIFICATION_MAPPING,
VideoMAEForPreTraining,
VideoMAEForVideoClassification,
VideoMAEModel,
)
if is_vision_available():
from transformers import VideoMAEImageProcessor
class VideoMAEModelTester:
def __init__(
self,
parent,
batch_size=13,
image_size=10,
num_channels=3,
patch_size=2,
tubelet_size=2,
num_frames=2,
is_training=True,
use_labels=True,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
type_sequence_label_size=10,
initializer_range=0.02,
mask_ratio=0.9,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.image_size = image_size
self.num_channels = num_channels
self.patch_size = patch_size
self.tubelet_size = tubelet_size
self.num_frames = num_frames
self.is_training = is_training
self.use_labels = use_labels
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.mask_ratio = mask_ratio
self.scope = scope
# in VideoMAE, the number of tokens equals num_frames/tubelet_size * num_patches per frame
self.num_patches_per_frame = (image_size // patch_size) ** 2
self.seq_length = (num_frames // tubelet_size) * self.num_patches_per_frame
# use this variable to define bool_masked_pos
self.num_masks = int(mask_ratio * self.seq_length)
def prepare_config_and_inputs(self):
pixel_values = floats_tensor(
[self.batch_size, self.num_frames, self.num_channels, self.image_size, self.image_size]
)
labels = None
if self.use_labels:
labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
config = self.get_config()
return config, pixel_values, labels
def get_config(self):
return VideoMAEConfig(
image_size=self.image_size,
patch_size=self.patch_size,
num_channels=self.num_channels,
num_frames=self.num_frames,
tubelet_size=self.tubelet_size,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
is_decoder=False,
initializer_range=self.initializer_range,
decoder_hidden_size=self.hidden_size,
decoder_intermediate_size=self.intermediate_size,
decoder_num_attention_heads=self.num_attention_heads,
decoder_num_hidden_layers=self.num_hidden_layers,
)
def create_and_check_model(self, config, pixel_values, labels):
model = VideoMAEModel(config=config)
model.to(torch_device)
model.eval()
result = model(pixel_values)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
def create_and_check_for_pretraining(self, config, pixel_values, labels):
model = VideoMAEForPreTraining(config)
model.to(torch_device)
model.eval()
# important: each video needs to have the same number of masked patches
# hence we define a single mask, which we then repeat for each example in the batch
mask = torch.ones((self.num_masks,))
mask = torch.cat([mask, torch.zeros(self.seq_length - mask.size(0))])
bool_masked_pos = mask.expand(self.batch_size, -1).bool()
result = model(pixel_values, bool_masked_pos)
# model only returns predictions for masked patches
num_masked_patches = mask.sum().item()
decoder_num_labels = 3 * self.tubelet_size * self.patch_size**2
self.parent.assertEqual(result.logits.shape, (self.batch_size, num_masked_patches, decoder_num_labels))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
config, pixel_values, labels = config_and_inputs
inputs_dict = {"pixel_values": pixel_values}
return config, inputs_dict
@require_torch
class VideoMAEModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
"""
Here we also overwrite some of the tests of test_modeling_common.py, as VideoMAE does not use input_ids, inputs_embeds,
attention_mask and seq_length.
"""
all_model_classes = (
(VideoMAEModel, VideoMAEForPreTraining, VideoMAEForVideoClassification) if is_torch_available() else ()
)
pipeline_model_mapping = (
{"feature-extraction": VideoMAEModel, "video-classification": VideoMAEForVideoClassification}
if is_torch_available()
else {}
)
test_pruning = False
test_torchscript = False
test_resize_embeddings = False
test_head_masking = False
def setUp(self):
self.model_tester = VideoMAEModelTester(self)
self.config_tester = ConfigTester(self, config_class=VideoMAEConfig, has_text_modality=False, hidden_size=37)
def _prepare_for_class(self, inputs_dict, model_class, return_labels=False):
inputs_dict = copy.deepcopy(inputs_dict)
if model_class == VideoMAEForPreTraining:
# important: each video needs to have the same number of masked patches
# hence we define a single mask, which we then repeat for each example in the batch
mask = torch.ones((self.model_tester.num_masks,))
mask = torch.cat([mask, torch.zeros(self.model_tester.seq_length - mask.size(0))])
bool_masked_pos = mask.expand(self.model_tester.batch_size, -1).bool()
inputs_dict["bool_masked_pos"] = bool_masked_pos.to(torch_device)
if return_labels:
if model_class in [
*get_values(MODEL_FOR_VIDEO_CLASSIFICATION_MAPPING),
]:
inputs_dict["labels"] = torch.zeros(
self.model_tester.batch_size, dtype=torch.long, device=torch_device
)
return inputs_dict
def test_config(self):
self.config_tester.run_common_tests()
@unittest.skip(reason="VideoMAE does not use inputs_embeds")
def test_inputs_embeds(self):
pass
def test_model_common_attributes(self):
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
model = model_class(config)
self.assertIsInstance(model.get_input_embeddings(), (nn.Module))
x = model.get_output_embeddings()
self.assertTrue(x is None or isinstance(x, nn.Linear))
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_for_pretraining(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_pretraining(*config_and_inputs)
@slow
def test_model_from_pretrained(self):
model_name = "MCG-NJU/videomae-base"
model = VideoMAEModel.from_pretrained(model_name)
self.assertIsNotNone(model)
def test_attention_outputs(self):
if not self.has_attentions:
pass
else:
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.return_dict = True
for model_class in self.all_model_classes:
num_visible_patches = self.model_tester.seq_length - self.model_tester.num_masks
seq_len = (
num_visible_patches if model_class == VideoMAEForPreTraining else self.model_tester.seq_length
)
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = False
config.return_dict = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
attentions = outputs.attentions
self.assertEqual(len(attentions), self.model_tester.num_hidden_layers)
# check that output_attentions also work using config
del inputs_dict["output_attentions"]
config.output_attentions = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
attentions = outputs.attentions
self.assertEqual(len(attentions), self.model_tester.num_hidden_layers)
self.assertListEqual(
list(attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads, seq_len, seq_len],
)
out_len = len(outputs)
# Check attention is always last and order is fine
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
self.assertEqual(out_len + 1, len(outputs))
self_attentions = outputs.attentions
self.assertEqual(len(self_attentions), self.model_tester.num_hidden_layers)
self.assertListEqual(
list(self_attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads, seq_len, seq_len],
)
def test_hidden_states_output(self):
def check_hidden_states_output(inputs_dict, config, model_class):
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
hidden_states = outputs.hidden_states
expected_num_layers = self.model_tester.num_hidden_layers + 1
self.assertEqual(len(hidden_states), expected_num_layers)
num_visible_patches = self.model_tester.seq_length - self.model_tester.num_masks
seq_length = num_visible_patches if model_class == VideoMAEForPreTraining else self.model_tester.seq_length
self.assertListEqual(
list(hidden_states[0].shape[-2:]),
[seq_length, self.model_tester.hidden_size],
)
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
inputs_dict["output_hidden_states"] = True
check_hidden_states_output(inputs_dict, config, model_class)
# check that output_hidden_states also work using config
del inputs_dict["output_hidden_states"]
config.output_hidden_states = True
check_hidden_states_output(inputs_dict, config, model_class)
# We will verify our results on a video of eating spaghetti
# Frame indices used: [164 168 172 176 181 185 189 193 198 202 206 210 215 219 223 227]
def prepare_video():
file = hf_hub_download(
repo_id="hf-internal-testing/spaghetti-video", filename="eating_spaghetti.npy", repo_type="dataset"
)
video = np.load(file)
return list(video)
@require_torch
@require_vision
class VideoMAEModelIntegrationTest(unittest.TestCase):
@cached_property
def default_image_processor(self):
# logits were tested with a different mean and std, so we use the same here
return (
VideoMAEImageProcessor(image_mean=[0.5, 0.5, 0.5], image_std=[0.5, 0.5, 0.5])
if is_vision_available()
else None
)
@slow
def test_inference_for_video_classification(self):
model = VideoMAEForVideoClassification.from_pretrained("MCG-NJU/videomae-base-finetuned-kinetics").to(
torch_device
)
image_processor = self.default_image_processor
video = prepare_video()
inputs = image_processor(video, return_tensors="pt").to(torch_device)
# forward pass
with torch.no_grad():
outputs = model(**inputs)
# verify the logits
expected_shape = torch.Size((1, 400))
self.assertEqual(outputs.logits.shape, expected_shape)
expected_slice = torch.tensor([0.3669, -0.0688, -0.2421]).to(torch_device)
self.assertTrue(torch.allclose(outputs.logits[0, :3], expected_slice, atol=1e-4))
@slow
def test_inference_for_pretraining(self):
model = VideoMAEForPreTraining.from_pretrained("MCG-NJU/videomae-base-short").to(torch_device)
image_processor = self.default_image_processor
video = prepare_video()
inputs = image_processor(video, return_tensors="pt").to(torch_device)
# add boolean mask, indicating which patches to mask
local_path = hf_hub_download(repo_id="hf-internal-testing/bool-masked-pos", filename="bool_masked_pos.pt")
inputs["bool_masked_pos"] = torch.load(local_path)
# forward pass
with torch.no_grad():
outputs = model(**inputs)
# verify the logits
expected_shape = torch.Size([1, 1408, 1536])
expected_slice = torch.tensor(
[[0.7994, 0.9612, 0.8508], [0.7401, 0.8958, 0.8302], [0.5862, 0.7468, 0.7325]], device=torch_device
)
self.assertEqual(outputs.logits.shape, expected_shape)
self.assertTrue(torch.allclose(outputs.logits[0, :3, :3], expected_slice, atol=1e-4))
# verify the loss (`config.norm_pix_loss` = `True`)
expected_loss = torch.tensor([0.5142], device=torch_device)
self.assertTrue(torch.allclose(outputs.loss, expected_loss, atol=1e-4))
# verify the loss (`config.norm_pix_loss` = `False`)
model = VideoMAEForPreTraining.from_pretrained("MCG-NJU/videomae-base-short", norm_pix_loss=False).to(
torch_device
)
with torch.no_grad():
outputs = model(**inputs)
expected_loss = torch.tensor(torch.tensor([0.6469]), device=torch_device)
self.assertTrue(torch.allclose(outputs.loss, expected_loss, atol=1e-4))
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/videomae/test_image_processing_videomae.py | # coding=utf-8
# Copyright 2022 HuggingFace Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
import numpy as np
from transformers.testing_utils import require_torch, require_vision
from transformers.utils import is_torch_available, is_vision_available
from ...test_image_processing_common import ImageProcessingTestMixin, prepare_video_inputs
if is_torch_available():
import torch
if is_vision_available():
from PIL import Image
from transformers import VideoMAEImageProcessor
class VideoMAEImageProcessingTester(unittest.TestCase):
def __init__(
self,
parent,
batch_size=7,
num_channels=3,
num_frames=10,
image_size=18,
min_resolution=30,
max_resolution=400,
do_resize=True,
size=None,
do_normalize=True,
image_mean=[0.5, 0.5, 0.5],
image_std=[0.5, 0.5, 0.5],
crop_size=None,
):
size = size if size is not None else {"shortest_edge": 18}
crop_size = crop_size if crop_size is not None else {"height": 18, "width": 18}
self.parent = parent
self.batch_size = batch_size
self.num_channels = num_channels
self.num_frames = num_frames
self.image_size = image_size
self.min_resolution = min_resolution
self.max_resolution = max_resolution
self.do_resize = do_resize
self.size = size
self.do_normalize = do_normalize
self.image_mean = image_mean
self.image_std = image_std
self.crop_size = crop_size
def prepare_image_processor_dict(self):
return {
"image_mean": self.image_mean,
"image_std": self.image_std,
"do_normalize": self.do_normalize,
"do_resize": self.do_resize,
"size": self.size,
"crop_size": self.crop_size,
}
def expected_output_image_shape(self, images):
return self.num_frames, self.num_channels, self.crop_size["height"], self.crop_size["width"]
def prepare_video_inputs(self, equal_resolution=False, numpify=False, torchify=False):
return prepare_video_inputs(
batch_size=self.batch_size,
num_frames=self.num_frames,
num_channels=self.num_channels,
min_resolution=self.min_resolution,
max_resolution=self.max_resolution,
equal_resolution=equal_resolution,
numpify=numpify,
torchify=torchify,
)
@require_torch
@require_vision
class VideoMAEImageProcessingTest(ImageProcessingTestMixin, unittest.TestCase):
image_processing_class = VideoMAEImageProcessor if is_vision_available() else None
def setUp(self):
self.image_processor_tester = VideoMAEImageProcessingTester(self)
@property
def image_processor_dict(self):
return self.image_processor_tester.prepare_image_processor_dict()
def test_image_processor_properties(self):
image_processing = self.image_processing_class(**self.image_processor_dict)
self.assertTrue(hasattr(image_processing, "image_mean"))
self.assertTrue(hasattr(image_processing, "image_std"))
self.assertTrue(hasattr(image_processing, "do_normalize"))
self.assertTrue(hasattr(image_processing, "do_resize"))
self.assertTrue(hasattr(image_processing, "do_center_crop"))
self.assertTrue(hasattr(image_processing, "size"))
def test_image_processor_from_dict_with_kwargs(self):
image_processor = self.image_processing_class.from_dict(self.image_processor_dict)
self.assertEqual(image_processor.size, {"shortest_edge": 18})
self.assertEqual(image_processor.crop_size, {"height": 18, "width": 18})
image_processor = self.image_processing_class.from_dict(self.image_processor_dict, size=42, crop_size=84)
self.assertEqual(image_processor.size, {"shortest_edge": 42})
self.assertEqual(image_processor.crop_size, {"height": 84, "width": 84})
def test_call_pil(self):
# Initialize image_processing
image_processing = self.image_processing_class(**self.image_processor_dict)
# create random PIL videos
video_inputs = self.image_processor_tester.prepare_video_inputs(equal_resolution=False)
for video in video_inputs:
self.assertIsInstance(video, list)
self.assertIsInstance(video[0], Image.Image)
# Test not batched input
encoded_videos = image_processing(video_inputs[0], return_tensors="pt").pixel_values
expected_output_video_shape = self.image_processor_tester.expected_output_image_shape([encoded_videos[0]])
self.assertEqual(tuple(encoded_videos.shape), (1, *expected_output_video_shape))
# Test batched
encoded_videos = image_processing(video_inputs, return_tensors="pt").pixel_values
expected_output_video_shape = self.image_processor_tester.expected_output_image_shape(encoded_videos)
self.assertEqual(
tuple(encoded_videos.shape), (self.image_processor_tester.batch_size, *expected_output_video_shape)
)
def test_call_numpy(self):
# Initialize image_processing
image_processing = self.image_processing_class(**self.image_processor_dict)
# create random numpy tensors
video_inputs = self.image_processor_tester.prepare_video_inputs(equal_resolution=False, numpify=True)
for video in video_inputs:
self.assertIsInstance(video, list)
self.assertIsInstance(video[0], np.ndarray)
# Test not batched input
encoded_videos = image_processing(video_inputs[0], return_tensors="pt").pixel_values
expected_output_video_shape = self.image_processor_tester.expected_output_image_shape([encoded_videos[0]])
self.assertEqual(tuple(encoded_videos.shape), (1, *expected_output_video_shape))
# Test batched
encoded_videos = image_processing(video_inputs, return_tensors="pt").pixel_values
expected_output_video_shape = self.image_processor_tester.expected_output_image_shape(encoded_videos)
self.assertEqual(
tuple(encoded_videos.shape), (self.image_processor_tester.batch_size, *expected_output_video_shape)
)
def test_call_numpy_4_channels(self):
# Initialize image_processing
image_processing = self.image_processing_class(**self.image_processor_dict)
# create random numpy tensors
self.image_processor_tester.num_channels = 4
video_inputs = self.image_processor_tester.prepare_video_inputs(equal_resolution=False, numpify=True)
for video in video_inputs:
self.assertIsInstance(video, list)
self.assertIsInstance(video[0], np.ndarray)
# Test not batched input
encoded_videos = image_processing(
video_inputs[0], return_tensors="pt", image_mean=0, image_std=1, input_data_format="channels_first"
).pixel_values
expected_output_video_shape = self.image_processor_tester.expected_output_image_shape([encoded_videos[0]])
self.assertEqual(tuple(encoded_videos.shape), (1, *expected_output_video_shape))
# Test batched
encoded_videos = image_processing(
video_inputs, return_tensors="pt", image_mean=0, image_std=1, input_data_format="channels_first"
).pixel_values
expected_output_video_shape = self.image_processor_tester.expected_output_image_shape(encoded_videos)
self.assertEqual(
tuple(encoded_videos.shape), (self.image_processor_tester.batch_size, *expected_output_video_shape)
)
self.image_processor_tester.num_channels = 3
def test_call_pytorch(self):
# Initialize image_processing
image_processing = self.image_processing_class(**self.image_processor_dict)
# create random PyTorch tensors
video_inputs = self.image_processor_tester.prepare_video_inputs(equal_resolution=False, torchify=True)
for video in video_inputs:
self.assertIsInstance(video, list)
self.assertIsInstance(video[0], torch.Tensor)
# Test not batched input
encoded_videos = image_processing(video_inputs[0], return_tensors="pt").pixel_values
expected_output_video_shape = self.image_processor_tester.expected_output_image_shape([encoded_videos[0]])
self.assertEqual(tuple(encoded_videos.shape), (1, *expected_output_video_shape))
# Test batched
encoded_videos = image_processing(video_inputs, return_tensors="pt").pixel_values
expected_output_video_shape = self.image_processor_tester.expected_output_image_shape(encoded_videos)
self.assertEqual(
tuple(encoded_videos.shape), (self.image_processor_tester.batch_size, *expected_output_video_shape)
)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/segformer/test_modeling_segformer.py | # coding=utf-8
# Copyright 2021 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch SegFormer model. """
import unittest
from transformers import SegformerConfig, is_torch_available, is_vision_available
from transformers.testing_utils import require_torch, slow, torch_device
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import (
SegformerForImageClassification,
SegformerForSemanticSegmentation,
SegformerModel,
)
from transformers.models.auto.modeling_auto import MODEL_MAPPING_NAMES
if is_vision_available():
from PIL import Image
from transformers import SegformerImageProcessor
class SegformerConfigTester(ConfigTester):
def create_and_test_config_common_properties(self):
config = self.config_class(**self.inputs_dict)
self.parent.assertTrue(hasattr(config, "hidden_sizes"))
self.parent.assertTrue(hasattr(config, "num_attention_heads"))
self.parent.assertTrue(hasattr(config, "num_encoder_blocks"))
class SegformerModelTester:
def __init__(
self,
parent,
batch_size=13,
image_size=64,
num_channels=3,
num_encoder_blocks=4,
depths=[1, 1, 1, 1],
sr_ratios=[8, 4, 2, 1],
hidden_sizes=[8, 8, 16, 16],
downsampling_rates=[1, 4, 8, 16],
num_attention_heads=[1, 1, 2, 2],
is_training=True,
use_labels=True,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
initializer_range=0.02,
num_labels=3,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.image_size = image_size
self.num_channels = num_channels
self.num_encoder_blocks = num_encoder_blocks
self.sr_ratios = sr_ratios
self.depths = depths
self.hidden_sizes = hidden_sizes
self.downsampling_rates = downsampling_rates
self.num_attention_heads = num_attention_heads
self.is_training = is_training
self.use_labels = use_labels
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.initializer_range = initializer_range
self.num_labels = num_labels
self.scope = scope
def prepare_config_and_inputs(self):
pixel_values = floats_tensor([self.batch_size, self.num_channels, self.image_size, self.image_size])
labels = None
if self.use_labels:
labels = ids_tensor([self.batch_size, self.image_size, self.image_size], self.num_labels)
config = self.get_config()
return config, pixel_values, labels
def get_config(self):
return SegformerConfig(
image_size=self.image_size,
num_channels=self.num_channels,
num_encoder_blocks=self.num_encoder_blocks,
depths=self.depths,
hidden_sizes=self.hidden_sizes,
num_attention_heads=self.num_attention_heads,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
initializer_range=self.initializer_range,
)
def create_and_check_model(self, config, pixel_values, labels):
model = SegformerModel(config=config)
model.to(torch_device)
model.eval()
result = model(pixel_values)
expected_height = expected_width = self.image_size // (self.downsampling_rates[-1] * 2)
self.parent.assertEqual(
result.last_hidden_state.shape, (self.batch_size, self.hidden_sizes[-1], expected_height, expected_width)
)
def create_and_check_for_image_segmentation(self, config, pixel_values, labels):
config.num_labels = self.num_labels
model = SegformerForSemanticSegmentation(config)
model.to(torch_device)
model.eval()
result = model(pixel_values)
self.parent.assertEqual(
result.logits.shape, (self.batch_size, self.num_labels, self.image_size // 4, self.image_size // 4)
)
result = model(pixel_values, labels=labels)
self.parent.assertEqual(
result.logits.shape, (self.batch_size, self.num_labels, self.image_size // 4, self.image_size // 4)
)
self.parent.assertGreater(result.loss, 0.0)
def create_and_check_for_binary_image_segmentation(self, config, pixel_values, labels):
config.num_labels = 1
model = SegformerForSemanticSegmentation(config=config)
model.to(torch_device)
model.eval()
labels = torch.randint(0, 1, (self.batch_size, self.image_size, self.image_size)).to(torch_device)
result = model(pixel_values, labels=labels)
self.parent.assertGreater(result.loss, 0.0)
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
config, pixel_values, labels = config_and_inputs
inputs_dict = {"pixel_values": pixel_values}
return config, inputs_dict
@require_torch
class SegformerModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (
(
SegformerModel,
SegformerForSemanticSegmentation,
SegformerForImageClassification,
)
if is_torch_available()
else ()
)
pipeline_model_mapping = (
{
"image-feature-extraction": SegformerModel,
"image-classification": SegformerForImageClassification,
"image-segmentation": SegformerForSemanticSegmentation,
}
if is_torch_available()
else {}
)
fx_compatible = True
test_head_masking = False
test_pruning = False
test_resize_embeddings = False
def setUp(self):
self.model_tester = SegformerModelTester(self)
self.config_tester = SegformerConfigTester(self, config_class=SegformerConfig)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_for_binary_image_segmentation(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_binary_image_segmentation(*config_and_inputs)
def test_for_image_segmentation(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_image_segmentation(*config_and_inputs)
@unittest.skip("SegFormer does not use inputs_embeds")
def test_inputs_embeds(self):
pass
@unittest.skip("SegFormer does not have get_input_embeddings method and get_output_embeddings methods")
def test_model_common_attributes(self):
pass
def test_attention_outputs(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.return_dict = True
for model_class in self.all_model_classes:
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = False
config.return_dict = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
attentions = outputs.attentions
expected_num_attentions = sum(self.model_tester.depths)
self.assertEqual(len(attentions), expected_num_attentions)
# check that output_attentions also work using config
del inputs_dict["output_attentions"]
config.output_attentions = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
attentions = outputs.attentions
self.assertEqual(len(attentions), expected_num_attentions)
# verify the first attentions (first block, first layer)
expected_seq_len = (self.model_tester.image_size // 4) ** 2
expected_reduced_seq_len = (self.model_tester.image_size // (4 * self.model_tester.sr_ratios[0])) ** 2
self.assertListEqual(
list(attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads[0], expected_seq_len, expected_reduced_seq_len],
)
# verify the last attentions (last block, last layer)
expected_seq_len = (self.model_tester.image_size // 32) ** 2
expected_reduced_seq_len = (self.model_tester.image_size // (32 * self.model_tester.sr_ratios[-1])) ** 2
self.assertListEqual(
list(attentions[-1].shape[-3:]),
[self.model_tester.num_attention_heads[-1], expected_seq_len, expected_reduced_seq_len],
)
out_len = len(outputs)
# Check attention is always last and order is fine
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = True
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
self.assertEqual(out_len + 1, len(outputs))
self_attentions = outputs.attentions
self.assertEqual(len(self_attentions), expected_num_attentions)
# verify the first attentions (first block, first layer)
expected_seq_len = (self.model_tester.image_size // 4) ** 2
expected_reduced_seq_len = (self.model_tester.image_size // (4 * self.model_tester.sr_ratios[0])) ** 2
self.assertListEqual(
list(self_attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads[0], expected_seq_len, expected_reduced_seq_len],
)
def test_hidden_states_output(self):
def check_hidden_states_output(inputs_dict, config, model_class):
model = model_class(config)
model.to(torch_device)
model.eval()
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
hidden_states = outputs.hidden_states
expected_num_layers = self.model_tester.num_encoder_blocks
self.assertEqual(len(hidden_states), expected_num_layers)
# verify the first hidden states (first block)
self.assertListEqual(
list(hidden_states[0].shape[-3:]),
[
self.model_tester.hidden_sizes[0],
self.model_tester.image_size // 4,
self.model_tester.image_size // 4,
],
)
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
inputs_dict["output_hidden_states"] = True
check_hidden_states_output(inputs_dict, config, model_class)
# check that output_hidden_states also work using config
del inputs_dict["output_hidden_states"]
config.output_hidden_states = True
check_hidden_states_output(inputs_dict, config, model_class)
def test_training(self):
if not self.model_tester.is_training:
return
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.return_dict = True
for model_class in self.all_model_classes:
if model_class.__name__ in MODEL_MAPPING_NAMES.values():
continue
model = model_class(config)
model.to(torch_device)
model.train()
inputs = self._prepare_for_class(inputs_dict, model_class, return_labels=True)
loss = model(**inputs).loss
loss.backward()
@slow
def test_model_from_pretrained(self):
model_name = "nvidia/segformer-b0-finetuned-ade-512-512"
model = SegformerModel.from_pretrained(model_name)
self.assertIsNotNone(model)
# We will verify our results on an image of cute cats
def prepare_img():
image = Image.open("./tests/fixtures/tests_samples/COCO/000000039769.png")
return image
@require_torch
class SegformerModelIntegrationTest(unittest.TestCase):
@slow
def test_inference_image_segmentation_ade(self):
# only resize + normalize
image_processor = SegformerImageProcessor(
image_scale=(512, 512), keep_ratio=False, align=False, do_random_crop=False
)
model = SegformerForSemanticSegmentation.from_pretrained("nvidia/segformer-b0-finetuned-ade-512-512").to(
torch_device
)
image = prepare_img()
encoded_inputs = image_processor(images=image, return_tensors="pt")
pixel_values = encoded_inputs.pixel_values.to(torch_device)
with torch.no_grad():
outputs = model(pixel_values)
expected_shape = torch.Size((1, model.config.num_labels, 128, 128))
self.assertEqual(outputs.logits.shape, expected_shape)
expected_slice = torch.tensor(
[
[[-4.6310, -5.5232, -6.2356], [-5.1921, -6.1444, -6.5996], [-5.4424, -6.2790, -6.7574]],
[[-12.1391, -13.3122, -13.9554], [-12.8732, -13.9352, -14.3563], [-12.9438, -13.8226, -14.2513]],
[[-12.5134, -13.4686, -14.4915], [-12.8669, -14.4343, -14.7758], [-13.2523, -14.5819, -15.0694]],
]
).to(torch_device)
self.assertTrue(torch.allclose(outputs.logits[0, :3, :3, :3], expected_slice, atol=1e-4))
@slow
def test_inference_image_segmentation_city(self):
# only resize + normalize
image_processor = SegformerImageProcessor(
image_scale=(512, 512), keep_ratio=False, align=False, do_random_crop=False
)
model = SegformerForSemanticSegmentation.from_pretrained(
"nvidia/segformer-b1-finetuned-cityscapes-1024-1024"
).to(torch_device)
image = prepare_img()
encoded_inputs = image_processor(images=image, return_tensors="pt")
pixel_values = encoded_inputs.pixel_values.to(torch_device)
with torch.no_grad():
outputs = model(pixel_values)
expected_shape = torch.Size((1, model.config.num_labels, 128, 128))
self.assertEqual(outputs.logits.shape, expected_shape)
expected_slice = torch.tensor(
[
[[-13.5748, -13.9111, -12.6500], [-14.3500, -15.3683, -14.2328], [-14.7532, -16.0424, -15.6087]],
[[-17.1651, -15.8725, -12.9653], [-17.2580, -17.3718, -14.8223], [-16.6058, -16.8783, -16.7452]],
[[-3.6456, -3.0209, -1.4203], [-3.0797, -3.1959, -2.0000], [-1.8757, -1.9217, -1.6997]],
]
).to(torch_device)
self.assertTrue(torch.allclose(outputs.logits[0, :3, :3, :3], expected_slice, atol=1e-1))
@slow
def test_post_processing_semantic_segmentation(self):
# only resize + normalize
image_processor = SegformerImageProcessor(
image_scale=(512, 512), keep_ratio=False, align=False, do_random_crop=False
)
model = SegformerForSemanticSegmentation.from_pretrained("nvidia/segformer-b0-finetuned-ade-512-512").to(
torch_device
)
image = prepare_img()
encoded_inputs = image_processor(images=image, return_tensors="pt")
pixel_values = encoded_inputs.pixel_values.to(torch_device)
with torch.no_grad():
outputs = model(pixel_values)
outputs.logits = outputs.logits.detach().cpu()
segmentation = image_processor.post_process_semantic_segmentation(outputs=outputs, target_sizes=[(500, 300)])
expected_shape = torch.Size((500, 300))
self.assertEqual(segmentation[0].shape, expected_shape)
segmentation = image_processor.post_process_semantic_segmentation(outputs=outputs)
expected_shape = torch.Size((128, 128))
self.assertEqual(segmentation[0].shape, expected_shape)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/segformer/test_image_processing_segformer.py | # coding=utf-8
# Copyright 2021 HuggingFace Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
from datasets import load_dataset
from transformers.testing_utils import require_torch, require_vision
from transformers.utils import is_torch_available, is_vision_available
from ...test_image_processing_common import ImageProcessingTestMixin, prepare_image_inputs
if is_torch_available():
import torch
if is_vision_available():
from PIL import Image
from transformers import SegformerImageProcessor
class SegformerImageProcessingTester(unittest.TestCase):
def __init__(
self,
parent,
batch_size=7,
num_channels=3,
min_resolution=30,
max_resolution=400,
do_resize=True,
size=None,
do_normalize=True,
image_mean=[0.5, 0.5, 0.5],
image_std=[0.5, 0.5, 0.5],
do_reduce_labels=False,
):
size = size if size is not None else {"height": 30, "width": 30}
self.parent = parent
self.batch_size = batch_size
self.num_channels = num_channels
self.min_resolution = min_resolution
self.max_resolution = max_resolution
self.do_resize = do_resize
self.size = size
self.do_normalize = do_normalize
self.image_mean = image_mean
self.image_std = image_std
self.do_reduce_labels = do_reduce_labels
def prepare_image_processor_dict(self):
return {
"do_resize": self.do_resize,
"size": self.size,
"do_normalize": self.do_normalize,
"image_mean": self.image_mean,
"image_std": self.image_std,
"do_reduce_labels": self.do_reduce_labels,
}
def expected_output_image_shape(self, images):
return self.num_channels, self.size["height"], self.size["width"]
def prepare_image_inputs(self, equal_resolution=False, numpify=False, torchify=False):
return prepare_image_inputs(
batch_size=self.batch_size,
num_channels=self.num_channels,
min_resolution=self.min_resolution,
max_resolution=self.max_resolution,
equal_resolution=equal_resolution,
numpify=numpify,
torchify=torchify,
)
def prepare_semantic_single_inputs():
dataset = load_dataset("hf-internal-testing/fixtures_ade20k", split="test")
image = Image.open(dataset[0]["file"])
map = Image.open(dataset[1]["file"])
return image, map
def prepare_semantic_batch_inputs():
dataset = load_dataset("hf-internal-testing/fixtures_ade20k", split="test")
image1 = Image.open(dataset[0]["file"])
map1 = Image.open(dataset[1]["file"])
image2 = Image.open(dataset[2]["file"])
map2 = Image.open(dataset[3]["file"])
return [image1, image2], [map1, map2]
@require_torch
@require_vision
class SegformerImageProcessingTest(ImageProcessingTestMixin, unittest.TestCase):
image_processing_class = SegformerImageProcessor if is_vision_available() else None
def setUp(self):
self.image_processor_tester = SegformerImageProcessingTester(self)
@property
def image_processor_dict(self):
return self.image_processor_tester.prepare_image_processor_dict()
def test_image_processor_properties(self):
image_processing = self.image_processing_class(**self.image_processor_dict)
self.assertTrue(hasattr(image_processing, "do_resize"))
self.assertTrue(hasattr(image_processing, "size"))
self.assertTrue(hasattr(image_processing, "do_normalize"))
self.assertTrue(hasattr(image_processing, "image_mean"))
self.assertTrue(hasattr(image_processing, "image_std"))
self.assertTrue(hasattr(image_processing, "do_reduce_labels"))
def test_image_processor_from_dict_with_kwargs(self):
image_processor = self.image_processing_class.from_dict(self.image_processor_dict)
self.assertEqual(image_processor.size, {"height": 30, "width": 30})
self.assertEqual(image_processor.do_reduce_labels, False)
image_processor = self.image_processing_class.from_dict(self.image_processor_dict, size=42, reduce_labels=True)
self.assertEqual(image_processor.size, {"height": 42, "width": 42})
self.assertEqual(image_processor.do_reduce_labels, True)
def test_call_segmentation_maps(self):
# Initialize image_processing
image_processing = self.image_processing_class(**self.image_processor_dict)
# create random PyTorch tensors
image_inputs = self.image_processor_tester.prepare_image_inputs(equal_resolution=False, torchify=True)
maps = []
for image in image_inputs:
self.assertIsInstance(image, torch.Tensor)
maps.append(torch.zeros(image.shape[-2:]).long())
# Test not batched input
encoding = image_processing(image_inputs[0], maps[0], return_tensors="pt")
self.assertEqual(
encoding["pixel_values"].shape,
(
1,
self.image_processor_tester.num_channels,
self.image_processor_tester.size["height"],
self.image_processor_tester.size["width"],
),
)
self.assertEqual(
encoding["labels"].shape,
(
1,
self.image_processor_tester.size["height"],
self.image_processor_tester.size["width"],
),
)
self.assertEqual(encoding["labels"].dtype, torch.long)
self.assertTrue(encoding["labels"].min().item() >= 0)
self.assertTrue(encoding["labels"].max().item() <= 255)
# Test batched
encoding = image_processing(image_inputs, maps, return_tensors="pt")
self.assertEqual(
encoding["pixel_values"].shape,
(
self.image_processor_tester.batch_size,
self.image_processor_tester.num_channels,
self.image_processor_tester.size["height"],
self.image_processor_tester.size["width"],
),
)
self.assertEqual(
encoding["labels"].shape,
(
self.image_processor_tester.batch_size,
self.image_processor_tester.size["height"],
self.image_processor_tester.size["width"],
),
)
self.assertEqual(encoding["labels"].dtype, torch.long)
self.assertTrue(encoding["labels"].min().item() >= 0)
self.assertTrue(encoding["labels"].max().item() <= 255)
# Test not batched input (PIL images)
image, segmentation_map = prepare_semantic_single_inputs()
encoding = image_processing(image, segmentation_map, return_tensors="pt")
self.assertEqual(
encoding["pixel_values"].shape,
(
1,
self.image_processor_tester.num_channels,
self.image_processor_tester.size["height"],
self.image_processor_tester.size["width"],
),
)
self.assertEqual(
encoding["labels"].shape,
(
1,
self.image_processor_tester.size["height"],
self.image_processor_tester.size["width"],
),
)
self.assertEqual(encoding["labels"].dtype, torch.long)
self.assertTrue(encoding["labels"].min().item() >= 0)
self.assertTrue(encoding["labels"].max().item() <= 255)
# Test batched input (PIL images)
images, segmentation_maps = prepare_semantic_batch_inputs()
encoding = image_processing(images, segmentation_maps, return_tensors="pt")
self.assertEqual(
encoding["pixel_values"].shape,
(
2,
self.image_processor_tester.num_channels,
self.image_processor_tester.size["height"],
self.image_processor_tester.size["width"],
),
)
self.assertEqual(
encoding["labels"].shape,
(
2,
self.image_processor_tester.size["height"],
self.image_processor_tester.size["width"],
),
)
self.assertEqual(encoding["labels"].dtype, torch.long)
self.assertTrue(encoding["labels"].min().item() >= 0)
self.assertTrue(encoding["labels"].max().item() <= 255)
def test_reduce_labels(self):
# Initialize image_processing
image_processing = self.image_processing_class(**self.image_processor_dict)
# ADE20k has 150 classes, and the background is included, so labels should be between 0 and 150
image, map = prepare_semantic_single_inputs()
encoding = image_processing(image, map, return_tensors="pt")
self.assertTrue(encoding["labels"].min().item() >= 0)
self.assertTrue(encoding["labels"].max().item() <= 150)
image_processing.do_reduce_labels = True
encoding = image_processing(image, map, return_tensors="pt")
self.assertTrue(encoding["labels"].min().item() >= 0)
self.assertTrue(encoding["labels"].max().item() <= 255)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/segformer/test_modeling_tf_segformer.py | # coding=utf-8
# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the TensorFlow SegFormer model. """
from __future__ import annotations
import inspect
import unittest
from typing import List, Tuple
from transformers import SegformerConfig
from transformers.file_utils import is_tf_available, is_vision_available
from transformers.testing_utils import require_tf, slow
from ...test_configuration_common import ConfigTester
from ...test_modeling_tf_common import TFModelTesterMixin, floats_tensor, ids_tensor
from ...test_pipeline_mixin import PipelineTesterMixin
if is_tf_available():
import numpy as np
import tensorflow as tf
from transformers import TFSegformerForImageClassification, TFSegformerForSemanticSegmentation, TFSegformerModel
if is_vision_available():
from PIL import Image
from transformers import SegformerImageProcessor
class TFSegformerConfigTester(ConfigTester):
def create_and_test_config_common_properties(self):
config = self.config_class(**self.inputs_dict)
self.parent.assertTrue(hasattr(config, "hidden_sizes"))
self.parent.assertTrue(hasattr(config, "num_attention_heads"))
self.parent.assertTrue(hasattr(config, "num_encoder_blocks"))
class TFSegformerModelTester:
def __init__(
self,
parent,
batch_size=13,
image_size=64,
num_channels=3,
num_encoder_blocks=4,
depths=[1, 1, 1, 1],
sr_ratios=[8, 4, 2, 1],
hidden_sizes=[8, 8, 16, 16],
downsampling_rates=[1, 4, 8, 16],
num_attention_heads=[1, 1, 2, 2],
is_training=True,
use_labels=True,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
initializer_range=0.02,
num_labels=3,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.image_size = image_size
self.num_channels = num_channels
self.num_encoder_blocks = num_encoder_blocks
self.sr_ratios = sr_ratios
self.depths = depths
self.hidden_sizes = hidden_sizes
self.downsampling_rates = downsampling_rates
self.num_attention_heads = num_attention_heads
self.is_training = is_training
self.use_labels = use_labels
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.initializer_range = initializer_range
self.num_labels = num_labels
self.scope = scope
def prepare_config_and_inputs(self):
pixel_values = floats_tensor([self.batch_size, self.num_channels, self.image_size, self.image_size])
labels = None
if self.use_labels:
labels = ids_tensor([self.batch_size, self.image_size, self.image_size], self.num_labels)
config = self.get_config()
return config, pixel_values, labels
def get_config(self):
return SegformerConfig(
image_size=self.image_size,
num_channels=self.num_channels,
num_encoder_blocks=self.num_encoder_blocks,
depths=self.depths,
hidden_sizes=self.hidden_sizes,
num_attention_heads=self.num_attention_heads,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
initializer_range=self.initializer_range,
num_labels=self.num_labels,
)
def create_and_check_model(self, config, pixel_values, labels):
model = TFSegformerModel(config=config)
result = model(pixel_values, training=False)
expected_height = expected_width = self.image_size // (self.downsampling_rates[-1] * 2)
self.parent.assertEqual(
result.last_hidden_state.shape, (self.batch_size, self.hidden_sizes[-1], expected_height, expected_width)
)
def create_and_check_for_image_segmentation(self, config, pixel_values, labels):
config.num_labels = self.num_labels
model = TFSegformerForSemanticSegmentation(config)
result = model(pixel_values, training=False)
self.parent.assertEqual(
result.logits.shape, (self.batch_size, self.num_labels, self.image_size // 4, self.image_size // 4)
)
result = model(pixel_values, labels=labels, training=False)
self.parent.assertEqual(
result.logits.shape, (self.batch_size, self.num_labels, self.image_size // 4, self.image_size // 4)
)
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
config, pixel_values, labels = config_and_inputs
inputs_dict = {"pixel_values": pixel_values}
return config, inputs_dict
def prepare_config_and_inputs_for_keras_fit(self, for_segmentation: bool = False):
config_and_inputs = self.prepare_config_and_inputs()
config, pixel_values, seg_labels = config_and_inputs
if for_segmentation:
inputs_dict = {"pixel_values": pixel_values, "labels": seg_labels}
else:
inputs_dict = {"pixel_values": pixel_values, "labels": tf.zeros((self.batch_size))}
return config, inputs_dict
@require_tf
class TFSegformerModelTest(TFModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (
(TFSegformerModel, TFSegformerForImageClassification, TFSegformerForSemanticSegmentation)
if is_tf_available()
else ()
)
pipeline_model_mapping = (
{"feature-extraction": TFSegformerModel, "image-classification": TFSegformerForImageClassification}
if is_tf_available()
else {}
)
test_head_masking = False
test_onnx = False
test_pruning = False
test_resize_embeddings = False
def setUp(self):
self.model_tester = TFSegformerModelTester(self)
self.config_tester = TFSegformerConfigTester(self, config_class=SegformerConfig, has_text_modality=False)
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
@unittest.skip("SegFormer does not use inputs_embeds")
def test_inputs_embeds(self):
pass
@unittest.skip("SegFormer does not have get_input_embeddings method and get_output_embeddings methods")
def test_model_common_attributes(self):
pass
def test_forward_signature(self):
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
model = model_class(config)
signature = inspect.signature(model.call)
# signature.parameters is an OrderedDict => so arg_names order is deterministic
arg_names = [*signature.parameters.keys()]
expected_arg_names = ["pixel_values"]
self.assertListEqual(arg_names[:1], expected_arg_names)
def test_attention_outputs(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.return_dict = True
for model_class in self.all_model_classes:
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = False
config.return_dict = True
model = model_class(config)
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
attentions = outputs.attentions
expected_num_attentions = sum(self.model_tester.depths)
self.assertEqual(len(attentions), expected_num_attentions)
# check that output_attentions also work using config
del inputs_dict["output_attentions"]
config.output_attentions = True
model = model_class(config)
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
attentions = outputs.attentions
self.assertEqual(len(attentions), expected_num_attentions)
# verify the first attentions (first block, first layer)
expected_seq_len = (self.model_tester.image_size // 4) ** 2
expected_reduced_seq_len = (self.model_tester.image_size // (4 * self.model_tester.sr_ratios[0])) ** 2
self.assertListEqual(
list(attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads[0], expected_seq_len, expected_reduced_seq_len],
)
# verify the last attentions (last block, last layer)
expected_seq_len = (self.model_tester.image_size // 32) ** 2
expected_reduced_seq_len = (self.model_tester.image_size // (32 * self.model_tester.sr_ratios[-1])) ** 2
self.assertListEqual(
list(attentions[-1].shape[-3:]),
[self.model_tester.num_attention_heads[-1], expected_seq_len, expected_reduced_seq_len],
)
out_len = len(outputs)
# Check attention is always last and order is fine
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = True
model = model_class(config)
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
self.assertEqual(out_len + 1, len(outputs))
self_attentions = outputs.attentions
self.assertEqual(len(self_attentions), expected_num_attentions)
# verify the first attentions (first block, first layer)
expected_seq_len = (self.model_tester.image_size // 4) ** 2
expected_reduced_seq_len = (self.model_tester.image_size // (4 * self.model_tester.sr_ratios[0])) ** 2
self.assertListEqual(
list(self_attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads[0], expected_seq_len, expected_reduced_seq_len],
)
def test_hidden_states_output(self):
def check_hidden_states_output(inputs_dict, config, model_class):
model = model_class(config)
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
hidden_states = outputs.hidden_states
expected_num_layers = self.model_tester.num_encoder_blocks
self.assertEqual(len(hidden_states), expected_num_layers)
# verify the first hidden states (first block)
self.assertListEqual(
list(hidden_states[0].shape[-3:]),
[
self.model_tester.hidden_sizes[0],
self.model_tester.image_size // 4,
self.model_tester.image_size // 4,
],
)
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
inputs_dict["output_hidden_states"] = True
check_hidden_states_output(inputs_dict, config, model_class)
# check that output_hidden_states also work using config
del inputs_dict["output_hidden_states"]
config.output_hidden_states = True
check_hidden_states_output(inputs_dict, config, model_class)
def test_model_outputs_equivalence(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
def check_equivalence(model, tuple_inputs, dict_inputs, additional_kwargs={}):
tuple_output = model(tuple_inputs, return_dict=False, **additional_kwargs)
dict_output = model(dict_inputs, return_dict=True, **additional_kwargs).to_tuple()
def recursive_check(tuple_object, dict_object):
if isinstance(tuple_object, (List, Tuple)):
for tuple_iterable_value, dict_iterable_value in zip(tuple_object, dict_object):
recursive_check(tuple_iterable_value, dict_iterable_value)
elif tuple_object is None:
return
else:
self.assertTrue(
all(tf.equal(tuple_object, dict_object)),
msg=(
"Tuple and dict output are not equal. Difference:"
f" {tf.math.reduce_max(tf.abs(tuple_object - dict_object))}"
),
)
recursive_check(tuple_output, dict_output)
for model_class in self.all_model_classes:
model = model_class(config)
tuple_inputs = self._prepare_for_class(inputs_dict, model_class)
dict_inputs = self._prepare_for_class(inputs_dict, model_class)
check_equivalence(model, tuple_inputs, dict_inputs)
tuple_inputs = self._prepare_for_class(inputs_dict, model_class)
dict_inputs = self._prepare_for_class(inputs_dict, model_class)
check_equivalence(model, tuple_inputs, dict_inputs, {"output_hidden_states": True})
if self.has_attentions:
tuple_inputs = self._prepare_for_class(inputs_dict, model_class)
dict_inputs = self._prepare_for_class(inputs_dict, model_class)
check_equivalence(model, tuple_inputs, dict_inputs, {"output_attentions": True})
# todo: incorporate label support for semantic segmentation in `test_modeling_tf_common.py`.
@unittest.skipIf(
not is_tf_available() or len(tf.config.list_physical_devices("GPU")) == 0,
reason="TF does not support backprop for grouped convolutions on CPU.",
)
def test_dataset_conversion(self):
super().test_dataset_conversion()
def check_keras_fit_results(self, val_loss1, val_loss2, atol=2e-1, rtol=2e-1):
self.assertTrue(np.allclose(val_loss1, val_loss2, atol=atol, rtol=rtol))
@unittest.skipIf(
not is_tf_available() or len(tf.config.list_physical_devices("GPU")) == 0,
reason="TF does not support backprop for grouped convolutions on CPU.",
)
@slow
def test_keras_fit(self):
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
# Since `TFSegformerModel` cannot operate with the default `fit()` method.
if model_class.__name__ != "TFSegformerModel":
model = model_class(config)
if getattr(model, "hf_compute_loss", None):
super().test_keras_fit()
def test_loss_computation(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
def apply(model):
for_segmentation = True if model_class.__name__ == "TFSegformerForSemanticSegmentation" else False
# The number of elements in the loss should be the same as the number of elements in the label
_, prepared_for_class = self.model_tester.prepare_config_and_inputs_for_keras_fit(
for_segmentation=for_segmentation
)
added_label = prepared_for_class[sorted(prepared_for_class.keys() - inputs_dict.keys(), reverse=True)[0]]
loss_size = tf.size(added_label)
# Test that model correctly compute the loss with kwargs
possible_input_names = {"input_ids", "pixel_values", "input_features"}
input_name = possible_input_names.intersection(set(prepared_for_class)).pop()
model_input = prepared_for_class.pop(input_name)
loss = model(model_input, **prepared_for_class)[0]
if model_class.__name__ == "TFSegformerForSemanticSegmentation":
# Semantic segmentation loss is computed similarly as
# https://github.com/huggingface/transformers/blob/main/src/transformers/modeling_tf_utils.py#L210.
self.assertEqual(loss.shape, (1,))
else:
self.assertEqual(loss.shape, [loss_size])
# Test that model correctly compute the loss with a dict
_, prepared_for_class = self.model_tester.prepare_config_and_inputs_for_keras_fit(
for_segmentation=for_segmentation
)
loss = model(**prepared_for_class)[0]
if model_class.__name__ == "TFSegformerForSemanticSegmentation":
self.assertEqual(loss.shape, (1,))
else:
self.assertEqual(loss.shape, [loss_size])
# Test that model correctly compute the loss with a tuple
label_keys = prepared_for_class.keys() - inputs_dict.keys()
signature = inspect.signature(model.call).parameters
signature_names = list(signature.keys())
# Create a dictionary holding the location of the tensors in the tuple
tuple_index_mapping = {0: input_name}
for label_key in label_keys:
label_key_index = signature_names.index(label_key)
tuple_index_mapping[label_key_index] = label_key
sorted_tuple_index_mapping = sorted(tuple_index_mapping.items())
# Initialize a list with their default values, update the values and convert to a tuple
list_input = []
for name in signature_names:
if name != "kwargs":
list_input.append(signature[name].default)
for index, value in sorted_tuple_index_mapping:
list_input[index] = prepared_for_class[value]
tuple_input = tuple(list_input)
# Send to model
loss = model(tuple_input[:-1])[0]
if model_class.__name__ == "TFSegformerForSemanticSegmentation":
self.assertEqual(loss.shape, (1,))
else:
self.assertEqual(loss.shape, [loss_size])
for model_class in self.all_model_classes:
# Since `TFSegformerModel` won't have labels against which we
# could compute loss.
if model_class.__name__ != "TFSegformerModel":
model = model_class(config)
apply(model)
def check_pt_tf_outputs(self, tf_outputs, pt_outputs, model_class, tol=2e-4, name="outputs", attributes=None):
# We override with a slightly higher tol value, as semseg models tend to diverge a bit more
super().check_pt_tf_outputs(tf_outputs, pt_outputs, model_class, tol, name, attributes)
@slow
def test_model_from_pretrained(self):
model_name = "nvidia/segformer-b0-finetuned-ade-512-512"
model = TFSegformerModel.from_pretrained(model_name)
self.assertIsNotNone(model)
# We will verify our results on an image of cute cats
def prepare_img():
image = Image.open("./tests/fixtures/tests_samples/COCO/000000039769.png")
return image
@require_tf
class TFSegformerModelIntegrationTest(unittest.TestCase):
@slow
def test_inference_image_segmentation_ade(self):
# only resize + normalize
image_processor = SegformerImageProcessor(
image_scale=(512, 512), keep_ratio=False, align=False, do_random_crop=False
)
model = TFSegformerForSemanticSegmentation.from_pretrained("nvidia/segformer-b0-finetuned-ade-512-512")
image = prepare_img()
encoded_inputs = image_processor(images=image, return_tensors="tf")
pixel_values = encoded_inputs.pixel_values
outputs = model(pixel_values, training=False)
expected_shape = tf.TensorShape((1, model.config.num_labels, 128, 128))
self.assertEqual(outputs.logits.shape, expected_shape)
expected_slice = tf.constant(
[
[[-4.6310, -5.5232, -6.2356], [-5.1921, -6.1444, -6.5996], [-5.4424, -6.2790, -6.7574]],
[[-12.1391, -13.3122, -13.9554], [-12.8732, -13.9352, -14.3563], [-12.9438, -13.8226, -14.2513]],
[[-12.5134, -13.4686, -14.4915], [-12.8669, -14.4343, -14.7758], [-13.2523, -14.5819, -15.0694]],
]
)
tf.debugging.assert_near(outputs.logits[0, :3, :3, :3], expected_slice, atol=1e-4)
@slow
def test_inference_image_segmentation_city(self):
# only resize + normalize
image_processor = SegformerImageProcessor(
image_scale=(512, 512), keep_ratio=False, align=False, do_random_crop=False
)
model = TFSegformerForSemanticSegmentation.from_pretrained(
"nvidia/segformer-b1-finetuned-cityscapes-1024-1024"
)
image = prepare_img()
encoded_inputs = image_processor(images=image, return_tensors="tf")
pixel_values = encoded_inputs.pixel_values
outputs = model(pixel_values, training=False)
expected_shape = tf.TensorShape((1, model.config.num_labels, 128, 128))
self.assertEqual(outputs.logits.shape, expected_shape)
expected_slice = tf.constant(
[
[[-13.5748, -13.9111, -12.6500], [-14.3500, -15.3683, -14.2328], [-14.7532, -16.0424, -15.6087]],
[[-17.1651, -15.8725, -12.9653], [-17.2580, -17.3718, -14.8223], [-16.6058, -16.8783, -16.7452]],
[[-3.6456, -3.0209, -1.4203], [-3.0797, -3.1959, -2.0000], [-1.8757, -1.9217, -1.6997]],
]
)
tf.debugging.assert_near(outputs.logits[0, :3, :3, :3], expected_slice, atol=1e-1)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/nezha/test_modeling_nezha.py | # coding=utf-8
# Copyright 2022 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import tempfile
import unittest
from transformers import NezhaConfig, is_torch_available
from transformers.models.auto import get_values
from transformers.testing_utils import require_torch, require_torch_gpu, slow, torch_device
from ...generation.test_utils import GenerationTesterMixin
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import (
MODEL_FOR_PRETRAINING_MAPPING,
NezhaForMaskedLM,
NezhaForMultipleChoice,
NezhaForNextSentencePrediction,
NezhaForPreTraining,
NezhaForQuestionAnswering,
NezhaForSequenceClassification,
NezhaForTokenClassification,
NezhaModel,
)
class NezhaModelTester:
def __init__(
self,
parent,
batch_size=13,
seq_length=7,
is_training=True,
use_input_mask=True,
use_token_type_ids=True,
use_labels=True,
vocab_size=99,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=128,
max_relative_position=32,
type_vocab_size=16,
type_sequence_label_size=2,
initializer_range=0.02,
num_labels=3,
num_choices=4,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_input_mask = use_input_mask
self.use_token_type_ids = use_token_type_ids
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.type_vocab_size = type_vocab_size
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.num_labels = num_labels
self.num_choices = num_choices
self.scope = scope
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.seq_length])
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
sequence_labels = None
token_labels = None
choice_labels = None
if self.use_labels:
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
choice_labels = ids_tensor([self.batch_size], self.num_choices)
config = self.get_config()
return config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
def get_config(self):
"""
Returns a tiny configuration by default.
"""
return NezhaConfig(
vocab_size=self.vocab_size,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
type_vocab_size=self.type_vocab_size,
is_decoder=False,
initializer_range=self.initializer_range,
)
def prepare_config_and_inputs_for_decoder(self):
(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
) = self.prepare_config_and_inputs()
config.is_decoder = True
encoder_hidden_states = floats_tensor([self.batch_size, self.seq_length, self.hidden_size])
encoder_attention_mask = ids_tensor([self.batch_size, self.seq_length], vocab_size=2)
return (
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
)
def create_and_check_model(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = NezhaModel(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids)
result = model(input_ids, token_type_ids=token_type_ids)
result = model(input_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
self.parent.assertEqual(result.pooler_output.shape, (self.batch_size, self.hidden_size))
def create_and_check_model_as_decoder(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
config.add_cross_attention = True
model = NezhaModel(config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
)
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
encoder_hidden_states=encoder_hidden_states,
)
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
self.parent.assertEqual(result.pooler_output.shape, (self.batch_size, self.hidden_size))
def create_and_check_for_masked_lm(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = NezhaForMaskedLM(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=token_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
def create_and_check_for_next_sequence_prediction(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = NezhaForNextSentencePrediction(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
labels=sequence_labels,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, 2))
def create_and_check_for_pretraining(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = NezhaForPreTraining(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
labels=token_labels,
next_sentence_label=sequence_labels,
)
self.parent.assertEqual(result.prediction_logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
self.parent.assertEqual(result.seq_relationship_logits.shape, (self.batch_size, 2))
def create_and_check_for_question_answering(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = NezhaForQuestionAnswering(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
start_positions=sequence_labels,
end_positions=sequence_labels,
)
self.parent.assertEqual(result.start_logits.shape, (self.batch_size, self.seq_length))
self.parent.assertEqual(result.end_logits.shape, (self.batch_size, self.seq_length))
def create_and_check_for_sequence_classification(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_labels = self.num_labels
model = NezhaForSequenceClassification(config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=sequence_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_labels))
def create_and_check_for_token_classification(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_labels = self.num_labels
model = NezhaForTokenClassification(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=token_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.num_labels))
def create_and_check_for_multiple_choice(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_choices = self.num_choices
model = NezhaForMultipleChoice(config=config)
model.to(torch_device)
model.eval()
multiple_choice_inputs_ids = input_ids.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
multiple_choice_token_type_ids = token_type_ids.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
multiple_choice_input_mask = input_mask.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
result = model(
multiple_choice_inputs_ids,
attention_mask=multiple_choice_input_mask,
token_type_ids=multiple_choice_token_type_ids,
labels=choice_labels,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_choices))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
) = config_and_inputs
inputs_dict = {"input_ids": input_ids, "token_type_ids": token_type_ids, "attention_mask": input_mask}
return config, inputs_dict
@require_torch
class NezhaModelTest(ModelTesterMixin, GenerationTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (
(
NezhaModel,
NezhaForMaskedLM,
NezhaForMultipleChoice,
NezhaForNextSentencePrediction,
NezhaForPreTraining,
NezhaForQuestionAnswering,
NezhaForSequenceClassification,
NezhaForTokenClassification,
)
if is_torch_available()
else ()
)
pipeline_model_mapping = (
{
"feature-extraction": NezhaModel,
"fill-mask": NezhaForMaskedLM,
"question-answering": NezhaForQuestionAnswering,
"text-classification": NezhaForSequenceClassification,
"token-classification": NezhaForTokenClassification,
"zero-shot": NezhaForSequenceClassification,
}
if is_torch_available()
else {}
)
fx_compatible = True
# special case for ForPreTraining model
def _prepare_for_class(self, inputs_dict, model_class, return_labels=False):
inputs_dict = super()._prepare_for_class(inputs_dict, model_class, return_labels=return_labels)
if return_labels:
if model_class in get_values(MODEL_FOR_PRETRAINING_MAPPING):
inputs_dict["labels"] = torch.zeros(
(self.model_tester.batch_size, self.model_tester.seq_length), dtype=torch.long, device=torch_device
)
inputs_dict["next_sentence_label"] = torch.zeros(
self.model_tester.batch_size, dtype=torch.long, device=torch_device
)
return inputs_dict
def setUp(self):
self.model_tester = NezhaModelTester(self)
self.config_tester = ConfigTester(self, config_class=NezhaConfig, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_model_as_decoder(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_decoder()
self.model_tester.create_and_check_model_as_decoder(*config_and_inputs)
def test_model_as_decoder_with_default_input_mask(self):
# This regression test was failing with PyTorch < 1.3
(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
) = self.model_tester.prepare_config_and_inputs_for_decoder()
input_mask = None
self.model_tester.create_and_check_model_as_decoder(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
)
def test_for_masked_lm(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_masked_lm(*config_and_inputs)
def test_for_multiple_choice(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_multiple_choice(*config_and_inputs)
def test_for_next_sequence_prediction(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_next_sequence_prediction(*config_and_inputs)
def test_for_pretraining(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_pretraining(*config_and_inputs)
def test_for_question_answering(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_question_answering(*config_and_inputs)
def test_for_sequence_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_sequence_classification(*config_and_inputs)
def test_for_token_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_token_classification(*config_and_inputs)
@slow
def test_model_from_pretrained(self):
model_name = "sijunhe/nezha-cn-base"
model = NezhaModel.from_pretrained(model_name)
self.assertIsNotNone(model)
@slow
@require_torch_gpu
def test_torchscript_device_change(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
# NezhaForMultipleChoice behaves incorrectly in JIT environments.
if model_class == NezhaForMultipleChoice:
return
config.torchscript = True
model = model_class(config=config)
inputs_dict = self._prepare_for_class(inputs_dict, model_class)
traced_model = torch.jit.trace(
model, (inputs_dict["input_ids"].to("cpu"), inputs_dict["attention_mask"].to("cpu"))
)
with tempfile.TemporaryDirectory() as tmp:
torch.jit.save(traced_model, os.path.join(tmp, "bert.pt"))
loaded = torch.jit.load(os.path.join(tmp, "bert.pt"), map_location=torch_device)
loaded(inputs_dict["input_ids"].to(torch_device), inputs_dict["attention_mask"].to(torch_device))
@require_torch
class NezhaModelIntegrationTest(unittest.TestCase):
@slow
def test_inference_nezha_model(self):
model = NezhaModel.from_pretrained("sijunhe/nezha-cn-base")
input_ids = torch.tensor([[0, 1, 2, 3, 4, 5]])
attention_mask = torch.tensor([[0, 1, 1, 1, 1, 1]])
with torch.no_grad():
output = model(input_ids, attention_mask=attention_mask)[0]
expected_shape = torch.Size((1, 6, 768))
self.assertEqual(output.shape, expected_shape)
expected_slice = torch.tensor([[[0.0685, 0.2441, 0.1102], [0.0600, 0.1906, 0.1349], [0.0221, 0.0819, 0.0586]]])
self.assertTrue(torch.allclose(output[:, 1:4, 1:4], expected_slice, atol=1e-4))
@slow
def test_inference_nezha_masked_lm(self):
model = NezhaForMaskedLM.from_pretrained("sijunhe/nezha-cn-base")
input_ids = torch.tensor([[0, 1, 2, 3, 4, 5]])
attention_mask = torch.tensor([[1, 1, 1, 1, 1, 1]])
with torch.no_grad():
output = model(input_ids, attention_mask=attention_mask)[0]
expected_shape = torch.Size((1, 6, 21128))
self.assertEqual(output.shape, expected_shape)
expected_slice = torch.tensor(
[[-2.7939, -1.7902, -2.2189], [-2.8585, -1.8908, -2.3723], [-2.6499, -1.7750, -2.2558]]
)
self.assertTrue(torch.allclose(output[:, 1:4, 1:4], expected_slice, atol=1e-4))
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/data2vec/test_modeling_data2vec_audio.py | # coding=utf-8
# Copyright 2022 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch Data2VecAudio model. """
import math
import unittest
import numpy as np
from datasets import load_dataset
from tests.test_modeling_common import floats_tensor, ids_tensor, random_attention_mask
from transformers import Data2VecAudioConfig, is_torch_available
from transformers.testing_utils import is_pt_flax_cross_test, require_soundfile, require_torch, slow, torch_device
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, _config_zero_init
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import (
Data2VecAudioForAudioFrameClassification,
Data2VecAudioForCTC,
Data2VecAudioForSequenceClassification,
Data2VecAudioForXVector,
Data2VecAudioModel,
Wav2Vec2Processor,
)
from transformers.models.data2vec.modeling_data2vec_audio import _compute_mask_indices
class Data2VecAudioModelTester:
def __init__(
self,
parent,
batch_size=13,
seq_length=1024, # speech is longer
is_training=False,
hidden_size=16,
feat_extract_dropout=0.0,
feat_extract_activation="gelu",
conv_dim=(32, 32, 32),
conv_stride=(4, 4, 4),
conv_kernel=(8, 8, 8),
conv_bias=False,
num_conv_pos_embeddings=16,
num_conv_pos_embedding_groups=2,
num_hidden_layers=2,
num_attention_heads=2,
hidden_dropout_prob=0.1,
intermediate_size=20,
layer_norm_eps=1e-5,
hidden_act="gelu",
initializer_range=0.02,
mask_time_prob=0.5,
mask_time_length=2,
vocab_size=32,
num_adapter_layers=1,
adapter_stride=2,
tdnn_dim=(32, 32),
tdnn_kernel=(5, 3),
tdnn_dilation=(1, 2),
xvector_output_dim=32,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.hidden_size = hidden_size
self.feat_extract_dropout = feat_extract_dropout
self.feat_extract_activation = feat_extract_activation
self.conv_dim = conv_dim
self.conv_stride = conv_stride
self.conv_kernel = conv_kernel
self.conv_bias = conv_bias
self.num_conv_pos_embeddings = num_conv_pos_embeddings
self.num_conv_pos_embedding_groups = num_conv_pos_embedding_groups
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.hidden_dropout_prob = hidden_dropout_prob
self.intermediate_size = intermediate_size
self.layer_norm_eps = layer_norm_eps
self.hidden_act = hidden_act
self.initializer_range = initializer_range
self.vocab_size = vocab_size
self.num_adapter_layers = num_adapter_layers
self.adapter_stride = adapter_stride
self.mask_time_prob = mask_time_prob
self.mask_time_length = mask_time_length
self.scope = scope
self.tdnn_dim = tdnn_dim
self.tdnn_kernel = tdnn_kernel
self.tdnn_dilation = tdnn_dilation
self.xvector_output_dim = xvector_output_dim
output_seq_length = self.seq_length
for kernel, stride in zip(self.conv_kernel, self.conv_stride):
output_seq_length = (output_seq_length - (kernel - 1)) / stride
self.output_seq_length = int(math.ceil(output_seq_length))
self.encoder_seq_length = self.output_seq_length
self.adapter_output_seq_length = (self.output_seq_length - 1) // adapter_stride + 1
def prepare_config_and_inputs(self):
input_values = floats_tensor([self.batch_size, self.seq_length], scale=1.0)
attention_mask = random_attention_mask([self.batch_size, self.seq_length])
config = self.get_config()
return config, input_values, attention_mask
def get_config(self):
return Data2VecAudioConfig(
hidden_size=self.hidden_size,
feat_extract_dropout=self.feat_extract_dropout,
feat_extract_activation=self.feat_extract_activation,
conv_dim=self.conv_dim,
conv_stride=self.conv_stride,
conv_kernel=self.conv_kernel,
conv_bias=self.conv_bias,
mask_time_prob=self.mask_time_prob,
mask_time_length=self.mask_time_length,
num_conv_pos_embeddings=self.num_conv_pos_embeddings,
num_conv_pos_embedding_groups=self.num_conv_pos_embedding_groups,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
hidden_dropout_prob=self.hidden_dropout_prob,
intermediate_size=self.intermediate_size,
layer_norm_eps=self.layer_norm_eps,
hidden_act=self.hidden_act,
initializer_range=self.initializer_range,
vocab_size=self.vocab_size,
num_adapter_layers=self.num_adapter_layers,
adapter_stride=self.adapter_stride,
tdnn_dim=self.tdnn_dim,
tdnn_kernel=self.tdnn_kernel,
tdnn_dilation=self.tdnn_dilation,
xvector_output_dim=self.xvector_output_dim,
)
def create_and_check_model(self, config, input_values, attention_mask):
model = Data2VecAudioModel(config=config)
model.to(torch_device)
model.eval()
result = model(input_values, attention_mask=attention_mask)
self.parent.assertEqual(
result.last_hidden_state.shape, (self.batch_size, self.output_seq_length, self.hidden_size)
)
def create_and_check_model_with_adapter(self, config, input_values, attention_mask):
config.add_adapter = True
model = Data2VecAudioModel(config=config)
model.to(torch_device)
model.eval()
result = model(input_values, attention_mask=attention_mask)
self.parent.assertEqual(
result.last_hidden_state.shape, (self.batch_size, self.adapter_output_seq_length, self.hidden_size)
)
def create_and_check_model_with_adapter_proj_dim(self, config, input_values, attention_mask):
config.add_adapter = True
config.output_hidden_size = 8
model = Data2VecAudioModel(config=config)
model.to(torch_device)
model.eval()
result = model(input_values, attention_mask=attention_mask)
self.parent.assertEqual(
result.last_hidden_state.shape,
(self.batch_size, self.adapter_output_seq_length, config.output_hidden_size),
)
def create_and_check_batch_inference(self, config, input_values, *args):
# test does not pass for models making use of `group_norm`
# check: https://github.com/pytorch/fairseq/issues/3227
model = Data2VecAudioModel(config=config)
model.to(torch_device)
model.eval()
input_values = input_values[:3]
attention_mask = torch.ones(input_values.shape, device=torch_device, dtype=torch.bool)
input_lengths = [input_values.shape[-1] // i for i in [4, 2, 1]]
# pad input
for i in range(len(input_lengths)):
input_values[i, input_lengths[i] :] = 0.0
attention_mask[i, input_lengths[i] :] = 0.0
batch_outputs = model(input_values, attention_mask=attention_mask).last_hidden_state
for i in range(input_values.shape[0]):
input_slice = input_values[i : i + 1, : input_lengths[i]]
output = model(input_slice).last_hidden_state
batch_output = batch_outputs[i : i + 1, : output.shape[1]]
self.parent.assertTrue(torch.allclose(output, batch_output, atol=1e-3))
def check_ctc_loss(self, config, input_values, *args):
model = Data2VecAudioForCTC(config=config)
model.to(torch_device)
# make sure that dropout is disabled
model.eval()
input_values = input_values[:3]
attention_mask = torch.ones(input_values.shape, device=torch_device, dtype=torch.long)
input_lengths = [input_values.shape[-1] // i for i in [4, 2, 1]]
max_length_labels = model._get_feat_extract_output_lengths(torch.tensor(input_lengths))
labels = ids_tensor((input_values.shape[0], min(max_length_labels) - 1), model.config.vocab_size)
# pad input
for i in range(len(input_lengths)):
input_values[i, input_lengths[i] :] = 0.0
attention_mask[i, input_lengths[i] :] = 0
model.config.ctc_loss_reduction = "sum"
sum_loss = model(input_values, attention_mask=attention_mask, labels=labels).loss.item()
model.config.ctc_loss_reduction = "mean"
mean_loss = model(input_values, attention_mask=attention_mask, labels=labels).loss.item()
self.parent.assertTrue(isinstance(sum_loss, float))
self.parent.assertTrue(isinstance(mean_loss, float))
def check_seq_classifier_loss(self, config, input_values, *args):
model = Data2VecAudioForSequenceClassification(config=config)
model.to(torch_device)
# make sure that dropout is disabled
model.eval()
input_values = input_values[:3]
attention_mask = torch.ones(input_values.shape, device=torch_device, dtype=torch.long)
input_lengths = [input_values.shape[-1] // i for i in [4, 2, 1]]
labels = ids_tensor((input_values.shape[0], 1), len(model.config.id2label))
# pad input
for i in range(len(input_lengths)):
input_values[i, input_lengths[i] :] = 0.0
attention_mask[i, input_lengths[i] :] = 0
masked_loss = model(input_values, attention_mask=attention_mask, labels=labels).loss.item()
unmasked_loss = model(input_values, labels=labels).loss.item()
self.parent.assertTrue(isinstance(masked_loss, float))
self.parent.assertTrue(isinstance(unmasked_loss, float))
self.parent.assertTrue(masked_loss != unmasked_loss)
def check_ctc_training(self, config, input_values, *args):
config.ctc_zero_infinity = True
model = Data2VecAudioForCTC(config=config)
model.to(torch_device)
model.train()
# freeze feature encoder
model.freeze_feature_encoder()
input_values = input_values[:3]
input_lengths = [input_values.shape[-1] // i for i in [4, 2, 1]]
max_length_labels = model._get_feat_extract_output_lengths(torch.tensor(input_lengths))
labels = ids_tensor((input_values.shape[0], max(max_length_labels) - 2), model.config.vocab_size)
# pad input
for i in range(len(input_lengths)):
input_values[i, input_lengths[i] :] = 0.0
if max_length_labels[i] < labels.shape[-1]:
# it's important that we make sure that target lengths are at least
# one shorter than logit lengths to prevent -inf
labels[i, max_length_labels[i] - 1 :] = -100
loss = model(input_values, labels=labels).loss
self.parent.assertFalse(torch.isinf(loss).item())
loss.backward()
def check_seq_classifier_training(self, config, input_values, *args):
config.ctc_zero_infinity = True
model = Data2VecAudioForSequenceClassification(config=config)
model.to(torch_device)
model.train()
# freeze everything but the classification head
model.freeze_base_model()
input_values = input_values[:3]
input_lengths = [input_values.shape[-1] // i for i in [4, 2, 1]]
labels = ids_tensor((input_values.shape[0], 1), len(model.config.id2label))
# pad input
for i in range(len(input_lengths)):
input_values[i, input_lengths[i] :] = 0.0
loss = model(input_values, labels=labels).loss
self.parent.assertFalse(torch.isinf(loss).item())
loss.backward()
def check_xvector_training(self, config, input_values, *args):
config.ctc_zero_infinity = True
model = Data2VecAudioForXVector(config=config)
model.to(torch_device)
model.train()
# freeze everything but the classification head
model.freeze_base_model()
input_values = input_values[:3]
input_lengths = [input_values.shape[-1] // i for i in [4, 2, 1]]
labels = ids_tensor((input_values.shape[0], 1), len(model.config.id2label))
# pad input
for i in range(len(input_lengths)):
input_values[i, input_lengths[i] :] = 0.0
loss = model(input_values, labels=labels).loss
self.parent.assertFalse(torch.isinf(loss).item())
loss.backward()
def check_labels_out_of_vocab(self, config, input_values, *args):
model = Data2VecAudioForCTC(config)
model.to(torch_device)
model.train()
input_values = input_values[:3]
input_lengths = [input_values.shape[-1] // i for i in [4, 2, 1]]
max_length_labels = model._get_feat_extract_output_lengths(torch.tensor(input_lengths))
labels = ids_tensor((input_values.shape[0], max(max_length_labels) - 2), model.config.vocab_size + 100)
with self.parent.assertRaises(ValueError):
model(input_values, labels=labels)
def prepare_config_and_inputs_for_common(self):
config, input_values, attention_mask = self.prepare_config_and_inputs()
inputs_dict = {"input_values": input_values, "attention_mask": attention_mask}
return config, inputs_dict
@require_torch
class Data2VecAudioModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (
(
Data2VecAudioForCTC,
Data2VecAudioModel,
Data2VecAudioForSequenceClassification,
Data2VecAudioForAudioFrameClassification,
Data2VecAudioForXVector,
)
if is_torch_available()
else ()
)
pipeline_model_mapping = (
{
"audio-classification": Data2VecAudioForSequenceClassification,
"automatic-speech-recognition": Data2VecAudioForCTC,
"feature-extraction": Data2VecAudioModel,
}
if is_torch_available()
else {}
)
test_pruning = False
test_headmasking = False
def setUp(self):
self.model_tester = Data2VecAudioModelTester(self)
self.config_tester = ConfigTester(self, config_class=Data2VecAudioConfig, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_model_with_adapter(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model_with_adapter(*config_and_inputs)
def test_model_with_adapter_proj_dim(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model_with_adapter_proj_dim(*config_and_inputs)
def test_ctc_loss_inference(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.check_ctc_loss(*config_and_inputs)
def test_seq_classifier_loss_inference(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.check_seq_classifier_loss(*config_and_inputs)
def test_ctc_train(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.check_ctc_training(*config_and_inputs)
def test_seq_classifier_train(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.check_seq_classifier_training(*config_and_inputs)
def test_xvector_train(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.check_xvector_training(*config_and_inputs)
def test_labels_out_of_vocab(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.check_labels_out_of_vocab(*config_and_inputs)
# Data2VecAudio has no inputs_embeds
def test_inputs_embeds(self):
pass
# `input_ids` is renamed to `input_values`
def test_forward_signature(self):
pass
# Data2VecAudio cannot resize token embeddings
# since it has no tokens embeddings
def test_resize_tokens_embeddings(self):
pass
# Data2VecAudio has no inputs_embeds
# and thus the `get_input_embeddings` fn
# is not implemented
def test_model_common_attributes(self):
pass
@is_pt_flax_cross_test
# non-robust architecture does not exist in Flax
def test_equivalence_flax_to_pt(self):
pass
@is_pt_flax_cross_test
# non-robust architecture does not exist in Flax
def test_equivalence_pt_to_flax(self):
pass
def test_retain_grad_hidden_states_attentions(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.output_hidden_states = True
config.output_attentions = True
# no need to test all models as different heads yield the same functionality
model_class = self.all_model_classes[0]
model = model_class(config)
model.to(torch_device)
# set layer drop to 0
model.config.layerdrop = 0.0
input_values = inputs_dict["input_values"]
input_lengths = torch.tensor(
[input_values.shape[1] for _ in range(input_values.shape[0])], dtype=torch.long, device=torch_device
)
output_lengths = model._get_feat_extract_output_lengths(input_lengths)
labels = ids_tensor((input_values.shape[0], output_lengths[0] - 2), self.model_tester.vocab_size)
inputs_dict["attention_mask"] = torch.ones_like(inputs_dict["attention_mask"])
inputs_dict["labels"] = labels
outputs = model(**inputs_dict)
output = outputs[0]
# Encoder-/Decoder-only models
hidden_states = outputs.hidden_states[0]
attentions = outputs.attentions[0]
hidden_states.retain_grad()
attentions.retain_grad()
output.flatten()[0].backward(retain_graph=True)
self.assertIsNotNone(hidden_states.grad)
self.assertIsNotNone(attentions.grad)
def test_initialization(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
configs_no_init = _config_zero_init(config)
for model_class in self.all_model_classes:
model = model_class(config=configs_no_init)
for name, param in model.named_parameters():
uniform_init_parms = [
"conv.weight",
"masked_spec_embed",
"codevectors",
"quantizer.weight_proj.weight",
"project_hid.weight",
"project_hid.bias",
"project_q.weight",
"project_q.bias",
"feature_projection.projection.weight",
"feature_projection.projection.bias",
"objective.weight",
]
if param.requires_grad:
if any(x in name for x in uniform_init_parms):
self.assertTrue(
-1.0 <= ((param.data.mean() * 1e9).round() / 1e9).item() <= 1.0,
msg=f"Parameter {name} of model {model_class} seems not properly initialized",
)
else:
self.assertIn(
((param.data.mean() * 1e9).round() / 1e9).item(),
[0.0, 1.0],
msg=f"Parameter {name} of model {model_class} seems not properly initialized",
)
# overwrite from test_modeling_common
def _mock_init_weights(self, module):
if hasattr(module, "weight") and module.weight is not None:
module.weight.data.fill_(3)
if hasattr(module, "weight_g") and module.weight_g is not None:
module.weight_g.data.fill_(3)
if hasattr(module, "weight_v") and module.weight_v is not None:
module.weight_v.data.fill_(3)
if hasattr(module, "bias") and module.bias is not None:
module.bias.data.fill_(3)
if hasattr(module, "codevectors") and module.codevectors is not None:
module.codevectors.data.fill_(3)
if hasattr(module, "masked_spec_embed") and module.masked_spec_embed is not None:
module.masked_spec_embed.data.fill_(3)
def test_mask_feature_prob_ctc(self):
model = Data2VecAudioForCTC.from_pretrained(
"hf-internal-testing/tiny-random-data2vec-seq-class", mask_feature_prob=0.2, mask_feature_length=2
)
model.to(torch_device).train()
processor = Wav2Vec2Processor.from_pretrained(
"hf-internal-testing/tiny-random-wav2vec2", return_attention_mask=True
)
batch_duration_in_seconds = [1, 3, 2, 6]
input_features = [np.random.random(16_000 * s) for s in batch_duration_in_seconds]
batch = processor(
input_features, padding=True, sampling_rate=processor.feature_extractor.sampling_rate, return_tensors="pt"
)
logits = model(
input_values=batch["input_values"].to(torch_device),
attention_mask=batch["attention_mask"].to(torch_device),
).logits
self.assertEqual(logits.shape, (4, 1498, 32))
def test_mask_time_prob_ctc(self):
model = Data2VecAudioForCTC.from_pretrained(
"facebook/data2vec-audio-base-960h", mask_time_prob=0.2, mask_time_length=2
)
model.to(torch_device).train()
processor = Wav2Vec2Processor.from_pretrained(
"hf-internal-testing/tiny-random-wav2vec2", return_attention_mask=True
)
batch_duration_in_seconds = [1, 3, 2, 6]
input_features = [np.random.random(16_000 * s) for s in batch_duration_in_seconds]
batch = processor(
input_features, padding=True, sampling_rate=processor.feature_extractor.sampling_rate, return_tensors="pt"
)
logits = model(
input_values=batch["input_values"].to(torch_device),
attention_mask=batch["attention_mask"].to(torch_device),
).logits
self.assertEqual(logits.shape, (4, 299, 32))
@unittest.skip(reason="Feed forward chunking is not implemented")
def test_feed_forward_chunking(self):
pass
@slow
def test_model_from_pretrained(self):
model = Data2VecAudioModel.from_pretrained("facebook/data2vec-audio-base")
self.assertIsNotNone(model)
@require_torch
class Data2VecAudioUtilsTest(unittest.TestCase):
def test_compute_mask_indices(self):
batch_size = 4
sequence_length = 60
mask_prob = 0.5
mask_length = 1
mask = _compute_mask_indices((batch_size, sequence_length), mask_prob, mask_length)
mask = torch.from_numpy(mask).to(torch_device)
self.assertListEqual(mask.sum(axis=-1).tolist(), [mask_prob * sequence_length for _ in range(batch_size)])
def test_compute_mask_indices_low_prob(self):
# with these settings num_masked_spans=0.5, which means probabilistic rounding
# ensures that in 5 out of 10 method calls, num_masked_spans=0, and in
# the other 5 out of 10, cases num_masked_spans=1
n_trials = 100
batch_size = 4
sequence_length = 100
mask_prob = 0.05
mask_length = 10
count_dimensions_masked = 0
count_dimensions_not_masked = 0
for _ in range(n_trials):
mask = _compute_mask_indices((batch_size, sequence_length), mask_prob, mask_length)
mask = torch.from_numpy(mask).to(torch_device)
num_masks = torch.sum(mask).item()
if num_masks > 0:
count_dimensions_masked += 1
else:
count_dimensions_not_masked += 1
# as we test for at least 10 masked dimension and at least
# 10 non-masked dimension, this test could fail with probability:
# P(100 coin flips, at most 9 heads) = 1.66e-18
self.assertGreater(count_dimensions_masked, int(n_trials * 0.1))
self.assertGreater(count_dimensions_not_masked, int(n_trials * 0.1))
def test_compute_mask_indices_overlap(self):
batch_size = 4
sequence_length = 80
mask_prob = 0.5
mask_length = 4
mask = _compute_mask_indices((batch_size, sequence_length), mask_prob, mask_length)
mask = torch.from_numpy(mask).to(torch_device)
# because of overlap mask don't have to add up exactly to `mask_prob * sequence_length`, but have to be smaller or equal
for batch_sum in mask.sum(axis=-1):
self.assertTrue(int(batch_sum) <= mask_prob * sequence_length)
def test_compute_mask_indices_attn_mask_overlap(self):
batch_size = 4
sequence_length = 80
mask_prob = 0.5
mask_length = 4
attention_mask = torch.ones((batch_size, sequence_length), dtype=torch.long, device=torch_device)
attention_mask[:2, sequence_length // 2 :] = 0
mask = _compute_mask_indices(
(batch_size, sequence_length), mask_prob, mask_length, attention_mask=attention_mask
)
mask = torch.from_numpy(mask).to(torch_device)
for batch_sum in mask.sum(axis=-1):
self.assertTrue(int(batch_sum) <= mask_prob * sequence_length)
self.assertTrue(mask[:2, sequence_length // 2 :].sum() == 0)
def test_compute_mask_indices_short_audio(self):
batch_size = 4
sequence_length = 100
mask_prob = 0.05
mask_length = 10
attention_mask = torch.ones((batch_size, sequence_length), dtype=torch.long, device=torch_device)
# force one example to be heavily padded
attention_mask[0, 5:] = 0
mask = _compute_mask_indices(
(batch_size, sequence_length), mask_prob, mask_length, attention_mask=attention_mask, min_masks=2
)
# make sure that non-padded examples cannot be padded
self.assertFalse(mask[0][attention_mask[0].to(torch.bool).cpu()].any())
@require_torch
@require_soundfile
@slow
class Data2VecAudioModelIntegrationTest(unittest.TestCase):
def _load_datasamples(self, num_samples):
ds = load_dataset("hf-internal-testing/librispeech_asr_dummy", "clean", split="validation")
# automatic decoding with librispeech
speech_samples = ds.sort("id").filter(
lambda x: x["id"] in [f"1272-141231-000{i}" for i in range(num_samples)]
)[:num_samples]["audio"]
return [x["array"] for x in speech_samples]
def _load_superb(self, task, num_samples):
ds = load_dataset("anton-l/superb_dummy", task, split="test")
return ds[:num_samples]
def test_inference_ctc_normal(self):
model = Data2VecAudioForCTC.from_pretrained("facebook/data2vec-audio-base-960h")
model.to(torch_device)
processor = Wav2Vec2Processor.from_pretrained("hf-internal-testing/tiny-random-wav2vec2", do_lower_case=True)
input_speech = self._load_datasamples(1)
input_values = processor(input_speech, return_tensors="pt").input_values.to(torch_device)
with torch.no_grad():
logits = model(input_values).logits
predicted_ids = torch.argmax(logits, dim=-1)
predicted_trans = processor.batch_decode(predicted_ids)
EXPECTED_TRANSCRIPTIONS = ["a man said to the universe sir i exist"]
self.assertListEqual(predicted_trans, EXPECTED_TRANSCRIPTIONS)
def test_inference_ctc_batched(self):
model = Data2VecAudioForCTC.from_pretrained("facebook/data2vec-audio-base-960h").to(torch_device)
processor = Wav2Vec2Processor.from_pretrained("hf-internal-testing/tiny-random-wav2vec2", do_lower_case=True)
input_speech = self._load_datasamples(4)
inputs = processor(input_speech, return_tensors="pt", padding=True)
input_values = inputs.input_values.to(torch_device)
with torch.no_grad():
logits = model(input_values).logits
predicted_ids = torch.argmax(logits, dim=-1)
predicted_trans = processor.batch_decode(predicted_ids)
EXPECTED_TRANSCRIPTIONS = [
"a man said to the universe sir i exist",
"sweat covered brion's body trickling into the tight loin cloth that was the only garment he wore",
"the cut on his chest still dripping blood the ache of his overstrained eyes even the soaring arena around"
" him with thousands of spectators were trivialities not worth thinking about",
"his instant of panic was followed by a small sharp blow high on his chest",
]
self.assertListEqual(predicted_trans, EXPECTED_TRANSCRIPTIONS)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/data2vec/test_modeling_data2vec_text.py | # coding=utf-8
# Copyright 2022 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch Data2VecAudio model. """
import unittest
from tests.test_modeling_common import floats_tensor, ids_tensor, random_attention_mask
from transformers import Data2VecTextConfig, is_torch_available
from transformers.testing_utils import TestCasePlus, require_torch, slow, torch_device
from ...generation.test_utils import GenerationTesterMixin
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import (
Data2VecTextForCausalLM,
Data2VecTextForMaskedLM,
Data2VecTextForMultipleChoice,
Data2VecTextForQuestionAnswering,
Data2VecTextForSequenceClassification,
Data2VecTextForTokenClassification,
Data2VecTextModel,
)
from transformers.models.data2vec.modeling_data2vec_text import (
Data2VecTextForTextEmbeddings,
create_position_ids_from_input_ids,
)
class Data2VecTextModelTester:
def __init__(
self,
parent,
batch_size=13,
seq_length=7,
is_training=True,
use_input_mask=True,
use_token_type_ids=True,
use_labels=True,
vocab_size=99,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=512,
type_vocab_size=16,
type_sequence_label_size=2,
initializer_range=0.02,
num_labels=3,
num_choices=4,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_input_mask = use_input_mask
self.use_token_type_ids = use_token_type_ids
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.type_vocab_size = type_vocab_size
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.num_labels = num_labels
self.num_choices = num_choices
self.scope = scope
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.seq_length])
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
sequence_labels = None
token_labels = None
choice_labels = None
if self.use_labels:
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
choice_labels = ids_tensor([self.batch_size], self.num_choices)
config = self.get_config()
return config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
def get_config(self):
return Data2VecTextConfig(
vocab_size=self.vocab_size,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
type_vocab_size=self.type_vocab_size,
initializer_range=self.initializer_range,
)
def prepare_config_and_inputs_for_decoder(self):
(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
) = self.prepare_config_and_inputs()
config.is_decoder = True
encoder_hidden_states = floats_tensor([self.batch_size, self.seq_length, self.hidden_size])
encoder_attention_mask = ids_tensor([self.batch_size, self.seq_length], vocab_size=2)
return (
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
)
def create_and_check_model(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = Data2VecTextModel(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids)
result = model(input_ids, token_type_ids=token_type_ids)
result = model(input_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
self.parent.assertEqual(result.pooler_output.shape, (self.batch_size, self.hidden_size))
def create_and_check_model_as_decoder(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
config.add_cross_attention = True
model = Data2VecTextModel(config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
)
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
encoder_hidden_states=encoder_hidden_states,
)
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
self.parent.assertEqual(result.pooler_output.shape, (self.batch_size, self.hidden_size))
def create_and_check_for_causal_lm(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
model = Data2VecTextForCausalLM(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=token_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
def create_and_check_decoder_model_past_large_inputs(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
config.is_decoder = True
config.add_cross_attention = True
model = Data2VecTextForCausalLM(config=config).to(torch_device).eval()
# make sure that ids don't start with pad token
mask = input_ids.ne(config.pad_token_id).long()
input_ids = input_ids * mask
# first forward pass
outputs = model(
input_ids,
attention_mask=input_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
use_cache=True,
)
past_key_values = outputs.past_key_values
# create hypothetical multiple next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 3), config.vocab_size)
# make sure that ids don't start with pad token
mask = next_tokens.ne(config.pad_token_id).long()
next_tokens = next_tokens * mask
next_mask = ids_tensor((self.batch_size, 3), vocab_size=2)
# append to next input_ids and
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
next_attention_mask = torch.cat([input_mask, next_mask], dim=-1)
output_from_no_past = model(
next_input_ids,
attention_mask=next_attention_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
output_hidden_states=True,
)["hidden_states"][0]
output_from_past = model(
next_tokens,
attention_mask=next_attention_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
past_key_values=past_key_values,
output_hidden_states=True,
)["hidden_states"][0]
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, -3:, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, :, random_slice_idx].detach()
self.parent.assertTrue(output_from_past_slice.shape[1] == next_tokens.shape[1])
# test that outputs are equal for slice
self.parent.assertTrue(torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3))
def create_and_check_for_masked_lm(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = Data2VecTextForMaskedLM(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=token_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
def create_and_check_for_token_classification(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_labels = self.num_labels
model = Data2VecTextForTokenClassification(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=token_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.num_labels))
def create_and_check_for_multiple_choice(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
config.num_choices = self.num_choices
model = Data2VecTextForMultipleChoice(config=config)
model.to(torch_device)
model.eval()
multiple_choice_inputs_ids = input_ids.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
multiple_choice_token_type_ids = token_type_ids.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
multiple_choice_input_mask = input_mask.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
result = model(
multiple_choice_inputs_ids,
attention_mask=multiple_choice_input_mask,
token_type_ids=multiple_choice_token_type_ids,
labels=choice_labels,
)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_choices))
def create_and_check_for_question_answering(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = Data2VecTextForQuestionAnswering(config=config)
model.to(torch_device)
model.eval()
result = model(
input_ids,
attention_mask=input_mask,
token_type_ids=token_type_ids,
start_positions=sequence_labels,
end_positions=sequence_labels,
)
self.parent.assertEqual(result.start_logits.shape, (self.batch_size, self.seq_length))
self.parent.assertEqual(result.end_logits.shape, (self.batch_size, self.seq_length))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
) = config_and_inputs
inputs_dict = {"input_ids": input_ids, "token_type_ids": token_type_ids, "attention_mask": input_mask}
return config, inputs_dict
@require_torch
class Data2VecTextModelTest(ModelTesterMixin, GenerationTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (
(
Data2VecTextForCausalLM,
Data2VecTextForMaskedLM,
Data2VecTextModel,
Data2VecTextForSequenceClassification,
Data2VecTextForTokenClassification,
Data2VecTextForMultipleChoice,
Data2VecTextForQuestionAnswering,
)
if is_torch_available()
else ()
)
all_generative_model_classes = (Data2VecTextForCausalLM,) if is_torch_available() else ()
pipeline_model_mapping = (
{
"feature-extraction": Data2VecTextModel,
"fill-mask": Data2VecTextForMaskedLM,
"question-answering": Data2VecTextForQuestionAnswering,
"text-classification": Data2VecTextForSequenceClassification,
"text-generation": Data2VecTextForCausalLM,
"token-classification": Data2VecTextForTokenClassification,
"zero-shot": Data2VecTextForSequenceClassification,
}
if is_torch_available()
else {}
)
model_split_percents = [0.5, 0.9]
def setUp(self):
self.model_tester = Data2VecTextModelTester(self)
self.config_tester = ConfigTester(self, config_class=Data2VecTextConfig, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_model_various_embeddings(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
for type in ["absolute", "relative_key", "relative_key_query"]:
config_and_inputs[0].position_embedding_type = type
self.model_tester.create_and_check_model(*config_and_inputs)
def test_model_as_decoder(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_decoder()
self.model_tester.create_and_check_model_as_decoder(*config_and_inputs)
def test_model_as_decoder_with_default_input_mask(self):
# This regression test was failing with PyTorch < 1.3
(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
) = self.model_tester.prepare_config_and_inputs_for_decoder()
input_mask = None
self.model_tester.create_and_check_model_as_decoder(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
)
def test_for_causal_lm(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_decoder()
self.model_tester.create_and_check_for_causal_lm(*config_and_inputs)
def test_decoder_model_past_with_large_inputs(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_decoder()
self.model_tester.create_and_check_decoder_model_past_large_inputs(*config_and_inputs)
def test_decoder_model_past_with_large_inputs_relative_pos_emb(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_decoder()
config_and_inputs[0].position_embedding_type = "relative_key"
self.model_tester.create_and_check_decoder_model_past_large_inputs(*config_and_inputs)
def test_for_masked_lm(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_masked_lm(*config_and_inputs)
def test_for_token_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_token_classification(*config_and_inputs)
def test_for_multiple_choice(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_multiple_choice(*config_and_inputs)
def test_for_question_answering(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_question_answering(*config_and_inputs)
@slow
def test_model_from_pretrained(self):
model_name = "facebook/data2vec-text-base"
model = Data2VecTextModel.from_pretrained(model_name)
self.assertIsNotNone(model)
def test_create_position_ids_respects_padding_index(self):
"""Ensure that the default position ids only assign a sequential . This is a regression
test for https://github.com/huggingface/transformers/issues/1761
The position ids should be masked with the embedding object's padding index. Therefore, the
first available non-padding position index is Data2VecTextForTextEmbeddings.padding_idx + 1
"""
config = self.model_tester.prepare_config_and_inputs()[0]
model = Data2VecTextForTextEmbeddings(config=config)
input_ids = torch.as_tensor([[12, 31, 13, model.padding_idx]])
expected_positions = torch.as_tensor(
[[0 + model.padding_idx + 1, 1 + model.padding_idx + 1, 2 + model.padding_idx + 1, model.padding_idx]]
)
position_ids = create_position_ids_from_input_ids(input_ids, model.padding_idx)
self.assertEqual(position_ids.shape, expected_positions.shape)
self.assertTrue(torch.all(torch.eq(position_ids, expected_positions)))
def test_create_position_ids_from_inputs_embeds(self):
"""Ensure that the default position ids only assign a sequential . This is a regression
test for https://github.com/huggingface/transformers/issues/1761
The position ids should be masked with the embedding object's padding index. Therefore, the
first available non-padding position index is Data2VecTextForTextEmbeddings.padding_idx + 1
"""
config = self.model_tester.prepare_config_and_inputs()[0]
embeddings = Data2VecTextForTextEmbeddings(config=config)
inputs_embeds = torch.empty(2, 4, 30)
expected_single_positions = [
0 + embeddings.padding_idx + 1,
1 + embeddings.padding_idx + 1,
2 + embeddings.padding_idx + 1,
3 + embeddings.padding_idx + 1,
]
expected_positions = torch.as_tensor([expected_single_positions, expected_single_positions])
position_ids = embeddings.create_position_ids_from_inputs_embeds(inputs_embeds)
self.assertEqual(position_ids.shape, expected_positions.shape)
self.assertTrue(torch.all(torch.eq(position_ids, expected_positions)))
@require_torch
class Data2VecTextModelIntegrationTest(TestCasePlus):
@slow
def test_inference_masked_lm(self):
model = Data2VecTextForMaskedLM.from_pretrained("facebook/data2vec-text-base")
input_ids = torch.tensor([[0, 31414, 232, 328, 740, 1140, 12695, 69, 46078, 1588, 2]])
with torch.no_grad():
output = model(input_ids)[0]
expected_shape = torch.Size((1, 11, 50265))
self.assertEqual(output.shape, expected_shape)
# compare the actual values for a slice.
expected_slice = torch.tensor([[[0.2328, 0.0000, 1.1710], [2.2525, 0.0000, 1.9937], [2.1280, 0.0000, 1.8691]]])
self.assertTrue(torch.allclose(output[:, :3, :3], expected_slice, atol=1e-4))
@slow
def test_inference_no_head(self):
model = Data2VecTextModel.from_pretrained("facebook/data2vec-text-base")
input_ids = torch.tensor([[0, 31414, 232, 328, 740, 1140, 12695, 69, 46078, 1588, 2]])
with torch.no_grad():
output = model(input_ids)[0]
# compare the actual values for a slice.
expected_slice = torch.tensor(
[[[0.1998, -0.0379, 0.0024], [-0.0971, -0.2214, -0.1798], [-0.0789, -0.2400, -0.1898]]]
)
self.assertTrue(torch.allclose(output[:, :3, :3], expected_slice, atol=1e-4))
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/data2vec/test_modeling_tf_data2vec_vision.py | # coding=utf-8
# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the TensorFlow Data2VecVision model. """
from __future__ import annotations
import collections.abc
import inspect
import unittest
import numpy as np
from transformers import Data2VecVisionConfig
from transformers.file_utils import cached_property, is_tf_available, is_vision_available
from transformers.testing_utils import require_tf, require_vision, slow
from ...test_configuration_common import ConfigTester
from ...test_modeling_tf_common import TFModelTesterMixin, floats_tensor, ids_tensor
from ...test_pipeline_mixin import PipelineTesterMixin
if is_tf_available():
import tensorflow as tf
from transformers import (
TFData2VecVisionForImageClassification,
TFData2VecVisionForSemanticSegmentation,
TFData2VecVisionModel,
)
from transformers.modeling_tf_utils import keras
if is_vision_available():
from PIL import Image
from transformers import BeitImageProcessor
class TFData2VecVisionModelTester:
def __init__(
self,
parent,
vocab_size=100,
batch_size=13,
image_size=30,
patch_size=2,
num_channels=3,
is_training=True,
use_labels=True,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
type_sequence_label_size=10,
initializer_range=0.02,
num_labels=3,
scope=None,
out_indices=[0, 1, 2, 3],
):
self.parent = parent
self.vocab_size = 100
self.batch_size = batch_size
self.image_size = image_size
self.patch_size = patch_size
self.num_channels = num_channels
self.is_training = is_training
self.use_labels = use_labels
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.scope = scope
self.out_indices = out_indices
self.num_labels = num_labels
def prepare_config_and_inputs(self):
pixel_values = floats_tensor([self.batch_size, self.num_channels, self.image_size, self.image_size])
labels = None
pixel_labels = None
if self.use_labels:
labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
pixel_labels = ids_tensor([self.batch_size, self.image_size, self.image_size], self.num_labels)
config = self.get_config()
return config, pixel_values, labels, pixel_labels
def get_config(self):
return Data2VecVisionConfig(
vocab_size=self.vocab_size,
image_size=self.image_size,
patch_size=self.patch_size,
num_channels=self.num_channels,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
is_decoder=False,
initializer_range=self.initializer_range,
out_indices=self.out_indices,
)
def create_and_check_model(self, config, pixel_values, labels, pixel_labels):
model = TFData2VecVisionModel(config=config)
result = model(pixel_values, training=False)
# expected sequence length = num_patches + 1 (we add 1 for the [CLS] token)
image_size = (
self.image_size
if isinstance(self.image_size, collections.abc.Iterable)
else (self.image_size, self.image_size)
)
patch_size = (
self.patch_size
if isinstance(self.image_size, collections.abc.Iterable)
else (self.patch_size, self.patch_size)
)
num_patches = (image_size[1] // patch_size[1]) * (image_size[0] // patch_size[0])
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, num_patches + 1, self.hidden_size))
def create_and_check_for_image_classification(self, config, pixel_values, labels, pixel_labels):
config.num_labels = self.type_sequence_label_size
model = TFData2VecVisionForImageClassification(config)
result = model(pixel_values, labels=labels, training=False)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.type_sequence_label_size))
def create_and_check_for_image_segmentation(self, config, pixel_values, labels, pixel_labels):
config.num_labels = self.num_labels
model = TFData2VecVisionForSemanticSegmentation(config)
result = model(pixel_values, training=False)
self.parent.assertEqual(
result.logits.shape, (self.batch_size, self.num_labels, self.image_size * 2, self.image_size * 2)
)
result = model(pixel_values, labels=pixel_labels)
self.parent.assertEqual(
result.logits.shape, (self.batch_size, self.num_labels, self.image_size * 2, self.image_size * 2)
)
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
config, pixel_values, labels, pixel_labels = config_and_inputs
inputs_dict = {"pixel_values": pixel_values}
return config, inputs_dict
def prepare_config_and_inputs_for_keras_fit(self):
config_and_inputs = self.prepare_config_and_inputs()
config, pixel_values, _, _ = config_and_inputs
inputs_dict = {"pixel_values": pixel_values, "labels": tf.zeros((self.batch_size))}
return config, inputs_dict
@require_tf
class TFData2VecVisionModelTest(TFModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
"""
Here we also overwrite some of the tests of test_modeling_common.py, as Data2VecVision does not use input_ids, inputs_embeds,
attention_mask and seq_length.
"""
all_model_classes = (
(TFData2VecVisionModel, TFData2VecVisionForImageClassification, TFData2VecVisionForSemanticSegmentation)
if is_tf_available()
else ()
)
pipeline_model_mapping = (
{"feature-extraction": TFData2VecVisionModel, "image-classification": TFData2VecVisionForImageClassification}
if is_tf_available()
else {}
)
test_pruning = False
test_onnx = False
test_resize_embeddings = False
test_head_masking = False
def setUp(self):
self.model_tester = TFData2VecVisionModelTester(self)
self.config_tester = ConfigTester(
self, config_class=Data2VecVisionConfig, has_text_modality=False, hidden_size=37
)
def test_config(self):
self.config_tester.run_common_tests()
@unittest.skip(reason="Data2VecVision does not use inputs_embeds")
def test_inputs_embeds(self):
# Data2VecVision does not use inputs_embeds
pass
def test_model_common_attributes(self):
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
model = model_class(config)
self.assertIsInstance(model.get_input_embeddings(), (keras.layers.Layer))
x = model.get_output_embeddings()
self.assertTrue(x is None or isinstance(x, keras.layers.Layer))
def test_forward_signature(self):
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
model = model_class(config)
signature = inspect.signature(model.call)
# signature.parameters is an OrderedDict => so arg_names order is deterministic
arg_names = [*signature.parameters.keys()]
expected_arg_names = ["pixel_values"]
self.assertListEqual(arg_names[:1], expected_arg_names)
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_for_image_segmentation(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_image_segmentation(*config_and_inputs)
def test_attention_outputs(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.return_dict = True
# in Data2VecVision, the seq_len equals the number of patches + 1 (we add 1 for the [CLS] token)
image_size = (
self.model_tester.image_size
if isinstance(self.model_tester.image_size, collections.abc.Iterable)
else (self.model_tester.image_size, self.model_tester.image_size)
)
patch_size = (
self.model_tester.patch_size
if isinstance(self.model_tester.patch_size, collections.abc.Iterable)
else (self.model_tester.patch_size, self.model_tester.patch_size)
)
num_patches = (image_size[1] // patch_size[1]) * (image_size[0] // patch_size[0])
seq_len = num_patches + 1
encoder_seq_length = getattr(self.model_tester, "encoder_seq_length", seq_len)
encoder_key_length = getattr(self.model_tester, "key_length", encoder_seq_length)
chunk_length = getattr(self.model_tester, "chunk_length", None)
if chunk_length is not None and hasattr(self.model_tester, "num_hashes"):
encoder_seq_length = encoder_seq_length * self.model_tester.num_hashes
for model_class in self.all_model_classes:
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = False
config.return_dict = True
model = model_class(config)
outputs = model(**self._prepare_for_class(inputs_dict, model_class), training=False)
attentions = outputs.encoder_attentions if config.is_encoder_decoder else outputs.attentions
self.assertEqual(len(attentions), self.model_tester.num_hidden_layers)
# check that output_attentions also work using config
del inputs_dict["output_attentions"]
config.output_attentions = True
model = model_class(config)
outputs = model(**self._prepare_for_class(inputs_dict, model_class), training=False)
attentions = outputs.encoder_attentions if config.is_encoder_decoder else outputs.attentions
self.assertEqual(len(attentions), self.model_tester.num_hidden_layers)
self.assertListEqual(
list(attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads, encoder_seq_length, encoder_key_length],
)
out_len = len(outputs)
# Check attention is always last and order is fine
inputs_dict["output_attentions"] = True
inputs_dict["output_hidden_states"] = True
model = model_class(config)
outputs = model(**self._prepare_for_class(inputs_dict, model_class), training=False)
self.assertEqual(out_len + 1, len(outputs))
self_attentions = outputs.attentions
self.assertEqual(len(self_attentions), self.model_tester.num_hidden_layers)
self.assertListEqual(
list(self_attentions[0].shape[-3:]),
[self.model_tester.num_attention_heads, encoder_seq_length, encoder_key_length],
)
def test_hidden_states_output(self):
def check_hidden_states_output(inputs_dict, config, model_class):
model = model_class(config)
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
hidden_states = outputs.encoder_hidden_states if config.is_encoder_decoder else outputs.hidden_states
expected_num_layers = getattr(
self.model_tester, "expected_num_hidden_layers", self.model_tester.num_hidden_layers + 1
)
self.assertEqual(len(hidden_states), expected_num_layers)
# Data2VecVision has a different seq_length
image_size = (
self.model_tester.image_size
if isinstance(self.model_tester.image_size, collections.abc.Iterable)
else (self.model_tester.image_size, self.model_tester.image_size)
)
patch_size = (
self.model_tester.patch_size
if isinstance(self.model_tester.patch_size, collections.abc.Iterable)
else (self.model_tester.patch_size, self.model_tester.patch_size)
)
num_patches = (image_size[1] // patch_size[1]) * (image_size[0] // patch_size[0])
seq_length = num_patches + 1
self.assertListEqual(
list(hidden_states[0].shape[-2:]),
[seq_length, self.model_tester.hidden_size],
)
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
inputs_dict["output_hidden_states"] = True
check_hidden_states_output(inputs_dict, config, model_class)
# check that output_hidden_states also work using config
del inputs_dict["output_hidden_states"]
config.output_hidden_states = True
check_hidden_states_output(inputs_dict, config, model_class)
# Overriding this method since the base method won't be compatible with Data2VecVision.
@slow
def test_keras_fit(self):
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
# Since `TFData2VecVisionModel` cannot operate with the default `fit()` method.
if model_class.__name__ != "TFData2VecVisionModel":
model = model_class(config)
if getattr(model, "hf_compute_loss", None):
# Test that model correctly compute the loss with kwargs
_, prepared_for_class = self.model_tester.prepare_config_and_inputs_for_keras_fit()
label_names = {"labels"}
self.assertGreater(len(label_names), 0, msg="No matching label names found!")
labels = {key: val for key, val in prepared_for_class.items() if key in label_names}
inputs_minus_labels = {
key: val for key, val in prepared_for_class.items() if key not in label_names
}
self.assertGreater(len(inputs_minus_labels), 0)
model.compile(optimizer=keras.optimizers.SGD(0.0), run_eagerly=True)
# Make sure the model fits without crashing regardless of where we pass the labels
history1 = model.fit(
prepared_for_class,
validation_data=prepared_for_class,
steps_per_epoch=1,
validation_steps=1,
shuffle=False,
)
val_loss1 = history1.history["val_loss"][0]
history2 = model.fit(
inputs_minus_labels,
labels,
validation_data=(inputs_minus_labels, labels),
steps_per_epoch=1,
validation_steps=1,
shuffle=False,
)
val_loss2 = history2.history["val_loss"][0]
self.assertTrue(np.allclose(val_loss1, val_loss2, atol=1e-2, rtol=1e-3))
def check_pt_tf_outputs(self, tf_outputs, pt_outputs, model_class, tol=2e-4, name="outputs", attributes=None):
# We override with a slightly higher tol value, as semseg models tend to diverge a bit more
super().check_pt_tf_outputs(tf_outputs, pt_outputs, model_class, tol, name, attributes)
# Overriding this method since the base method won't be compatible with Data2VecVision.
def test_loss_computation(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
# Since `TFData2VecVisionModel` won't have labels against which we
# could compute loss.
if model_class.__name__ != "TFData2VecVisionModel":
model = model_class(config)
if getattr(model, "hf_compute_loss", None):
# The number of elements in the loss should be the same as the number of elements in the label
_, prepared_for_class = self.model_tester.prepare_config_and_inputs_for_keras_fit()
added_label = prepared_for_class[
sorted(prepared_for_class.keys() - inputs_dict.keys(), reverse=True)[0]
]
loss_size = tf.size(added_label)
# Test that model correctly compute the loss with kwargs
possible_input_names = {"input_ids", "pixel_values", "input_features"}
input_name = possible_input_names.intersection(set(prepared_for_class)).pop()
model_input = prepared_for_class.pop(input_name)
loss = model(model_input, **prepared_for_class)[0]
self.assertEqual(loss.shape, [loss_size])
# Test that model correctly compute the loss with a dict
_, prepared_for_class = self.model_tester.prepare_config_and_inputs_for_keras_fit()
loss = model(**prepared_for_class)[0]
self.assertEqual(loss.shape, [loss_size])
# Test that model correctly compute the loss with a tuple
label_keys = prepared_for_class.keys() - inputs_dict.keys()
signature = inspect.signature(model.call).parameters
signature_names = list(signature.keys())
# Create a dictionary holding the location of the tensors in the tuple
tuple_index_mapping = {0: input_name}
for label_key in label_keys:
label_key_index = signature_names.index(label_key)
tuple_index_mapping[label_key_index] = label_key
sorted_tuple_index_mapping = sorted(tuple_index_mapping.items())
# Initialize a list with their default values, update the values and convert to a tuple
list_input = []
for name in signature_names:
if name != "kwargs":
list_input.append(signature[name].default)
for index, value in sorted_tuple_index_mapping:
list_input[index] = prepared_for_class[value]
tuple_input = tuple(list_input)
# Send to model
loss = model(tuple_input[:-1])[0]
self.assertEqual(loss.shape, [loss_size])
def test_for_image_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_image_classification(*config_and_inputs)
@slow
def test_model_from_pretrained(self):
model_name = "facebook/data2vec-vision-base-ft1k"
model = TFData2VecVisionModel.from_pretrained(model_name)
self.assertIsNotNone(model)
# We will verify our results on an image of cute cats
def prepare_img():
image = Image.open("./tests/fixtures/tests_samples/COCO/000000039769.png")
return image
@require_tf
@require_vision
class TFData2VecVisionModelIntegrationTest(unittest.TestCase):
@cached_property
def default_image_processor(self):
return (
BeitImageProcessor.from_pretrained("facebook/data2vec-vision-base-ft1k") if is_vision_available() else None
)
@slow
def test_inference_image_classification_head_imagenet_1k(self):
model = TFData2VecVisionForImageClassification.from_pretrained("facebook/data2vec-vision-base-ft1k")
image_processor = self.default_image_processor
image = prepare_img()
inputs = image_processor(images=image, return_tensors="tf")
# forward pass
outputs = model(**inputs)
logits = outputs.logits
# verify the logits
expected_shape = tf.convert_to_tensor([1, 1000])
self.assertEqual(logits.shape, expected_shape)
expected_slice = tf.convert_to_tensor([0.3277, -0.1395, 0.0911])
tf.debugging.assert_near(logits[0, :3], expected_slice, atol=1e-4)
expected_top2 = [model.config.label2id[i] for i in ["remote control, remote", "tabby, tabby cat"]]
self.assertEqual(tf.nn.top_k(outputs.logits[0], 2).indices.numpy().tolist(), expected_top2)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/data2vec/test_modeling_data2vec_vision.py | # coding=utf-8
# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch Data2VecVision model. """
import unittest
from transformers import Data2VecVisionConfig
from transformers.testing_utils import require_torch, require_torch_multi_gpu, require_vision, slow, torch_device
from transformers.utils import cached_property, is_torch_available, is_vision_available
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, _config_zero_init, floats_tensor, ids_tensor
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from torch import nn
from transformers import (
Data2VecVisionForImageClassification,
Data2VecVisionForSemanticSegmentation,
Data2VecVisionModel,
)
from transformers.models.auto.modeling_auto import MODEL_MAPPING_NAMES
if is_vision_available():
from PIL import Image
from transformers import BeitImageProcessor
class Data2VecVisionModelTester:
def __init__(
self,
parent,
vocab_size=100,
batch_size=13,
image_size=30,
patch_size=2,
num_channels=3,
is_training=True,
use_labels=True,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
type_sequence_label_size=10,
initializer_range=0.02,
num_labels=3,
scope=None,
out_indices=[0, 1, 2, 3],
):
self.parent = parent
self.vocab_size = 100
self.batch_size = batch_size
self.image_size = image_size
self.patch_size = patch_size
self.num_channels = num_channels
self.is_training = is_training
self.use_labels = use_labels
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.scope = scope
self.out_indices = out_indices
self.num_labels = num_labels
# in BeiT, the seq length equals the number of patches + 1 (we add 1 for the [CLS] token)
num_patches = (image_size // patch_size) ** 2
self.seq_length = num_patches + 1
def prepare_config_and_inputs(self):
pixel_values = floats_tensor([self.batch_size, self.num_channels, self.image_size, self.image_size])
labels = None
pixel_labels = None
if self.use_labels:
labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
pixel_labels = ids_tensor([self.batch_size, self.image_size, self.image_size], self.num_labels)
config = self.get_config()
return config, pixel_values, labels, pixel_labels
def get_config(self):
return Data2VecVisionConfig(
vocab_size=self.vocab_size,
image_size=self.image_size,
patch_size=self.patch_size,
num_channels=self.num_channels,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
is_decoder=False,
initializer_range=self.initializer_range,
out_indices=self.out_indices,
)
def create_and_check_model(self, config, pixel_values, labels, pixel_labels):
model = Data2VecVisionModel(config=config)
model.to(torch_device)
model.eval()
result = model(pixel_values)
# expected sequence length = num_patches + 1 (we add 1 for the [CLS] token)
num_patches = (self.image_size // self.patch_size) ** 2
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, num_patches + 1, self.hidden_size))
def create_and_check_for_image_classification(self, config, pixel_values, labels, pixel_labels):
config.num_labels = self.type_sequence_label_size
model = Data2VecVisionForImageClassification(config)
model.to(torch_device)
model.eval()
result = model(pixel_values, labels=labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.type_sequence_label_size))
def create_and_check_for_image_segmentation(self, config, pixel_values, labels, pixel_labels):
config.num_labels = self.num_labels
model = Data2VecVisionForSemanticSegmentation(config)
model.to(torch_device)
model.eval()
result = model(pixel_values)
self.parent.assertEqual(
result.logits.shape, (self.batch_size, self.num_labels, self.image_size * 2, self.image_size * 2)
)
result = model(pixel_values, labels=pixel_labels)
self.parent.assertEqual(
result.logits.shape, (self.batch_size, self.num_labels, self.image_size * 2, self.image_size * 2)
)
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
config, pixel_values, labels, pixel_labels = config_and_inputs
inputs_dict = {"pixel_values": pixel_values}
return config, inputs_dict
@require_torch
class Data2VecVisionModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
"""
Here we also overwrite some of the tests of test_modeling_common.py, as Data2VecVision does not use input_ids, inputs_embeds,
attention_mask and seq_length.
"""
all_model_classes = (
(Data2VecVisionModel, Data2VecVisionForImageClassification, Data2VecVisionForSemanticSegmentation)
if is_torch_available()
else ()
)
pipeline_model_mapping = (
{
"image-feature-extraction": Data2VecVisionModel,
"image-classification": Data2VecVisionForImageClassification,
"image-segmentation": Data2VecVisionForSemanticSegmentation,
}
if is_torch_available()
else {}
)
test_pruning = False
test_resize_embeddings = False
test_head_masking = False
def setUp(self):
self.model_tester = Data2VecVisionModelTester(self)
self.config_tester = ConfigTester(
self, config_class=Data2VecVisionConfig, has_text_modality=False, hidden_size=37
)
def test_config(self):
self.config_tester.run_common_tests()
def test_inputs_embeds(self):
# Data2VecVision does not use inputs_embeds
pass
@require_torch_multi_gpu
@unittest.skip(
reason="Data2VecVision has some layers using `add_module` which doesn't work well with `nn.DataParallel`"
)
def test_multi_gpu_data_parallel_forward(self):
pass
def test_model_common_attributes(self):
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
model = model_class(config)
self.assertIsInstance(model.get_input_embeddings(), (nn.Module))
x = model.get_output_embeddings()
self.assertTrue(x is None or isinstance(x, nn.Linear))
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_for_image_segmentation(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_image_segmentation(*config_and_inputs)
def test_training(self):
if not self.model_tester.is_training:
return
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.return_dict = True
for model_class in self.all_model_classes:
if model_class.__name__ in MODEL_MAPPING_NAMES.values():
continue
model = model_class(config)
model.to(torch_device)
model.train()
inputs = self._prepare_for_class(inputs_dict, model_class, return_labels=True)
loss = model(**inputs).loss
loss.backward()
def test_training_gradient_checkpointing(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
if not self.model_tester.is_training:
return
config.use_cache = False
config.return_dict = True
for model_class in self.all_model_classes:
if model_class.__name__ in MODEL_MAPPING_NAMES.values() or not model_class.supports_gradient_checkpointing:
continue
# TODO: remove the following 3 lines once we have a MODEL_FOR_SEMANTIC_SEGMENTATION_MAPPING
# this can then be incorporated into _prepare_for_class in test_modeling_common.py
elif model_class.__name__ == "Data2VecVisionForSemanticSegmentation":
batch_size, num_channels, height, width = inputs_dict["pixel_values"].shape
inputs_dict["labels"] = torch.zeros(
[self.model_tester.batch_size, height, width], device=torch_device
).long()
model = model_class(config)
model.gradient_checkpointing_enable()
model.to(torch_device)
model.train()
inputs = self._prepare_for_class(inputs_dict, model_class, return_labels=True)
loss = model(**inputs).loss
loss.backward()
def test_initialization(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
configs_no_init = _config_zero_init(config)
for model_class in self.all_model_classes:
model = model_class(config=configs_no_init)
for name, param in model.named_parameters():
# we skip lambda parameters as these require special initial values
# determined by config.layer_scale_init_value
if "lambda" in name:
continue
if param.requires_grad:
self.assertIn(
((param.data.mean() * 1e9).round() / 1e9).item(),
[0.0, 1.0],
msg=f"Parameter {name} of model {model_class} seems not properly initialized",
)
def check_pt_tf_outputs(self, tf_outputs, pt_outputs, model_class, tol=2e-4, name="outputs", attributes=None):
# We override with a slightly higher tol value, as semseg models tend to diverge a bit more
super().check_pt_tf_outputs(tf_outputs, pt_outputs, model_class, tol, name, attributes)
def test_for_image_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_image_classification(*config_and_inputs)
@slow
def test_model_from_pretrained(self):
model_name = "facebook/data2vec-vision-base-ft1k"
model = Data2VecVisionModel.from_pretrained(model_name)
self.assertIsNotNone(model)
# We will verify our results on an image of cute cats
def prepare_img():
image = Image.open("./tests/fixtures/tests_samples/COCO/000000039769.png")
return image
@require_torch
@require_vision
class Data2VecVisionModelIntegrationTest(unittest.TestCase):
@cached_property
def default_image_processor(self):
return (
BeitImageProcessor.from_pretrained("facebook/data2vec-vision-base-ft1k") if is_vision_available() else None
)
@slow
def test_inference_image_classification_head_imagenet_1k(self):
model = Data2VecVisionForImageClassification.from_pretrained("facebook/data2vec-vision-base-ft1k").to(
torch_device
)
image_processor = self.default_image_processor
image = prepare_img()
inputs = image_processor(images=image, return_tensors="pt").to(torch_device)
# forward pass
with torch.no_grad():
outputs = model(**inputs)
logits = outputs.logits
# verify the logits
expected_shape = torch.Size((1, 1000))
self.assertEqual(logits.shape, expected_shape)
expected_slice = torch.tensor([0.3277, -0.1395, 0.0911]).to(torch_device)
self.assertTrue(torch.allclose(logits[0, :3], expected_slice, atol=1e-4))
expected_top2 = [model.config.label2id[i] for i in ["remote control, remote", "tabby, tabby cat"]]
self.assertEqual(logits[0].topk(2).indices.cpu().tolist(), expected_top2)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/vit_mae/test_modeling_vit_mae.py | # coding=utf-8
# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch ViTMAE model. """
import math
import tempfile
import unittest
import numpy as np
from transformers import ViTMAEConfig
from transformers.testing_utils import require_torch, require_vision, slow, torch_device
from transformers.utils import cached_property, is_torch_available, is_vision_available
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from torch import nn
from transformers import ViTMAEForPreTraining, ViTMAEModel
if is_vision_available():
from PIL import Image
from transformers import ViTImageProcessor
class ViTMAEModelTester:
def __init__(
self,
parent,
batch_size=13,
image_size=30,
patch_size=2,
num_channels=3,
is_training=True,
use_labels=True,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
type_sequence_label_size=10,
initializer_range=0.02,
num_labels=3,
mask_ratio=0.6,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.image_size = image_size
self.patch_size = patch_size
self.num_channels = num_channels
self.is_training = is_training
self.use_labels = use_labels
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.mask_ratio = mask_ratio
self.scope = scope
# in ViTMAE, the expected sequence length = (num_patches + 1) * (1 - config.mask_ratio), rounded above
# (we add 1 for the [CLS] token)
num_patches = (image_size // patch_size) ** 2
self.seq_length = int(math.ceil((1 - mask_ratio) * (num_patches + 1)))
def prepare_config_and_inputs(self):
pixel_values = floats_tensor([self.batch_size, self.num_channels, self.image_size, self.image_size])
labels = None
if self.use_labels:
labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
config = self.get_config()
return config, pixel_values, labels
def get_config(self):
return ViTMAEConfig(
image_size=self.image_size,
patch_size=self.patch_size,
num_channels=self.num_channels,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
is_decoder=False,
initializer_range=self.initializer_range,
mask_ratio=self.mask_ratio,
decoder_hidden_size=self.hidden_size,
decoder_intermediate_size=self.intermediate_size,
decoder_num_attention_heads=self.num_attention_heads,
decoder_num_hidden_layers=self.num_hidden_layers,
)
def create_and_check_model(self, config, pixel_values, labels):
model = ViTMAEModel(config=config)
model.to(torch_device)
model.eval()
result = model(pixel_values)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
def create_and_check_for_pretraining(self, config, pixel_values, labels):
model = ViTMAEForPreTraining(config)
model.to(torch_device)
model.eval()
result = model(pixel_values)
num_patches = (self.image_size // self.patch_size) ** 2
expected_num_channels = self.patch_size**2 * self.num_channels
self.parent.assertEqual(result.logits.shape, (self.batch_size, num_patches, expected_num_channels))
# test greyscale images
config.num_channels = 1
model = ViTMAEForPreTraining(config)
model.to(torch_device)
model.eval()
pixel_values = floats_tensor([self.batch_size, 1, self.image_size, self.image_size])
result = model(pixel_values)
expected_num_channels = self.patch_size**2
self.parent.assertEqual(result.logits.shape, (self.batch_size, num_patches, expected_num_channels))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
config, pixel_values, labels = config_and_inputs
inputs_dict = {"pixel_values": pixel_values}
return config, inputs_dict
@require_torch
class ViTMAEModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
"""
Here we also overwrite some of the tests of test_modeling_common.py, as ViTMAE does not use input_ids, inputs_embeds,
attention_mask and seq_length.
"""
all_model_classes = (ViTMAEModel, ViTMAEForPreTraining) if is_torch_available() else ()
pipeline_model_mapping = {"image-feature-extraction": ViTMAEModel} if is_torch_available() else {}
test_pruning = False
test_torchscript = False
test_resize_embeddings = False
test_head_masking = False
def setUp(self):
self.model_tester = ViTMAEModelTester(self)
self.config_tester = ConfigTester(self, config_class=ViTMAEConfig, has_text_modality=False, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
@unittest.skip(reason="ViTMAE does not use inputs_embeds")
def test_inputs_embeds(self):
pass
def test_model_common_attributes(self):
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
model = model_class(config)
self.assertIsInstance(model.get_input_embeddings(), (nn.Module))
x = model.get_output_embeddings()
self.assertTrue(x is None or isinstance(x, nn.Linear))
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_for_pretraining(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_pretraining(*config_and_inputs)
# overwrite from common since ViTMAEForPretraining has random masking, we need to fix the noise
# to generate masks during test
def check_pt_tf_models(self, tf_model, pt_model, pt_inputs_dict):
# make masks reproducible
np.random.seed(2)
num_patches = int((pt_model.config.image_size // pt_model.config.patch_size) ** 2)
noise = np.random.uniform(size=(self.model_tester.batch_size, num_patches))
pt_noise = torch.from_numpy(noise)
# Add `noise` argument.
# PT inputs will be prepared in `super().check_pt_tf_models()` with this added `noise` argument
pt_inputs_dict["noise"] = pt_noise
super().check_pt_tf_models(tf_model, pt_model, pt_inputs_dict)
def test_save_load(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
model = model_class(config)
model.to(torch_device)
model.eval()
# make random mask reproducible
torch.manual_seed(2)
with torch.no_grad():
outputs = model(**self._prepare_for_class(inputs_dict, model_class))
out_2 = outputs[0].cpu().numpy()
out_2[np.isnan(out_2)] = 0
with tempfile.TemporaryDirectory() as tmpdirname:
model.save_pretrained(tmpdirname)
model = model_class.from_pretrained(tmpdirname)
model.to(torch_device)
# make random mask reproducible
torch.manual_seed(2)
with torch.no_grad():
after_outputs = model(**self._prepare_for_class(inputs_dict, model_class))
# Make sure we don't have nans
out_1 = after_outputs[0].cpu().numpy()
out_1[np.isnan(out_1)] = 0
max_diff = np.amax(np.abs(out_1 - out_2))
self.assertLessEqual(max_diff, 1e-5)
@unittest.skip(
reason="""ViTMAE returns a random mask + ids_restore in each forward pass. See test_save_load
to get deterministic results."""
)
def test_determinism(self):
pass
@unittest.skip(
reason="""ViTMAE returns a random mask + ids_restore in each forward pass. See test_save_load
to get deterministic results."""
)
def test_save_load_fast_init_from_base(self):
pass
@unittest.skip(
reason="""ViTMAE returns a random mask + ids_restore in each forward pass. See test_save_load
to get deterministic results."""
)
def test_save_load_fast_init_to_base(self):
pass
@unittest.skip(reason="""ViTMAE returns a random mask + ids_restore in each forward pass. See test_save_load""")
def test_model_outputs_equivalence(self):
pass
@unittest.skip(reason="ViTMAE returns a random mask + ids_restore in each forward pass")
def test_batching_equivalence(self):
pass
@slow
def test_model_from_pretrained(self):
model_name = "google/vit-base-patch16-224"
model = ViTMAEModel.from_pretrained(model_name)
self.assertIsNotNone(model)
# We will verify our results on an image of cute cats
def prepare_img():
image = Image.open("./tests/fixtures/tests_samples/COCO/000000039769.png")
return image
@require_torch
@require_vision
class ViTMAEModelIntegrationTest(unittest.TestCase):
@cached_property
def default_image_processor(self):
return ViTImageProcessor.from_pretrained("facebook/vit-mae-base") if is_vision_available() else None
@slow
def test_inference_for_pretraining(self):
# make random mask reproducible across the PT and TF model
np.random.seed(2)
model = ViTMAEForPreTraining.from_pretrained("facebook/vit-mae-base").to(torch_device)
image_processor = self.default_image_processor
image = prepare_img()
inputs = image_processor(images=image, return_tensors="pt").to(torch_device)
# prepare a noise vector that will be also used for testing the TF model
# (this way we can ensure that the PT and TF models operate on the same inputs)
vit_mae_config = ViTMAEConfig()
num_patches = int((vit_mae_config.image_size // vit_mae_config.patch_size) ** 2)
noise = np.random.uniform(size=(1, num_patches))
# forward pass
with torch.no_grad():
outputs = model(**inputs, noise=torch.from_numpy(noise).to(device=torch_device))
# verify the logits
expected_shape = torch.Size((1, 196, 768))
self.assertEqual(outputs.logits.shape, expected_shape)
expected_slice = torch.tensor(
[[-0.0548, -1.7023, -0.9325], [0.3721, -0.5670, -0.2233], [0.8235, -1.3878, -0.3524]]
)
self.assertTrue(torch.allclose(outputs.logits[0, :3, :3], expected_slice.to(torch_device), atol=1e-4))
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/vit_mae/test_modeling_tf_vit_mae.py | # coding=utf-8
# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the TensorFlow ViTMAE model. """
from __future__ import annotations
import copy
import inspect
import json
import math
import os
import tempfile
import unittest
from importlib import import_module
import numpy as np
from transformers import ViTMAEConfig
from transformers.file_utils import cached_property, is_tf_available, is_vision_available
from transformers.testing_utils import require_tf, require_vision, slow
from ...test_configuration_common import ConfigTester
from ...test_modeling_tf_common import TFModelTesterMixin, floats_tensor, ids_tensor
from ...test_pipeline_mixin import PipelineTesterMixin
if is_tf_available():
import tensorflow as tf
from transformers import TFViTMAEForPreTraining, TFViTMAEModel
from transformers.modeling_tf_utils import keras
if is_vision_available():
from PIL import Image
from transformers import ViTImageProcessor
class TFViTMAEModelTester:
def __init__(
self,
parent,
batch_size=13,
image_size=30,
patch_size=2,
num_channels=3,
is_training=True,
use_labels=True,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
type_sequence_label_size=10,
initializer_range=0.02,
num_labels=3,
mask_ratio=0.6,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.image_size = image_size
self.patch_size = patch_size
self.num_channels = num_channels
self.is_training = is_training
self.use_labels = use_labels
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.mask_ratio = mask_ratio
self.scope = scope
# in ViTMAE, the expected sequence length = (num_patches + 1) * (1 - config.mask_ratio), rounded above
# (we add 1 for the [CLS] token)
num_patches = (image_size // patch_size) ** 2
self.seq_length = int(math.ceil((1 - mask_ratio) * (num_patches + 1)))
def prepare_config_and_inputs(self):
pixel_values = floats_tensor([self.batch_size, self.num_channels, self.image_size, self.image_size])
labels = None
if self.use_labels:
labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
config = self.get_config()
return config, pixel_values, labels
def get_config(self):
return ViTMAEConfig(
image_size=self.image_size,
patch_size=self.patch_size,
num_channels=self.num_channels,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
decoder_hidden_size=self.hidden_size,
decoder_num_hidden_layers=self.num_hidden_layers,
decoder_num_attention_heads=self.num_attention_heads,
decoder_intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
is_decoder=False,
initializer_range=self.initializer_range,
mask_ratio=self.mask_ratio,
)
def create_and_check_model(self, config, pixel_values, labels):
model = TFViTMAEModel(config=config)
result = model(pixel_values, training=False)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
def create_and_check_for_pretraining(self, config, pixel_values, labels):
model = TFViTMAEForPreTraining(config)
result = model(pixel_values, training=False)
# expected sequence length = num_patches
num_patches = (self.image_size // self.patch_size) ** 2
expected_num_channels = self.patch_size**2 * self.num_channels
self.parent.assertEqual(result.logits.shape, (self.batch_size, num_patches, expected_num_channels))
# test greyscale images
config.num_channels = 1
model = TFViTMAEForPreTraining(config)
pixel_values = floats_tensor([self.batch_size, 1, self.image_size, self.image_size])
result = model(pixel_values, training=False)
expected_num_channels = self.patch_size**2
self.parent.assertEqual(result.logits.shape, (self.batch_size, num_patches, expected_num_channels))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(config, pixel_values, labels) = config_and_inputs
inputs_dict = {"pixel_values": pixel_values}
return config, inputs_dict
@require_tf
class TFViTMAEModelTest(TFModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
"""
Here we also overwrite some of the tests of test_modeling_common.py, as ViTMAE does not use input_ids, inputs_embeds,
attention_mask and seq_length.
"""
all_model_classes = (TFViTMAEModel, TFViTMAEForPreTraining) if is_tf_available() else ()
pipeline_model_mapping = {"feature-extraction": TFViTMAEModel} if is_tf_available() else {}
test_pruning = False
test_onnx = False
test_resize_embeddings = False
test_head_masking = False
def setUp(self):
self.model_tester = TFViTMAEModelTester(self)
self.config_tester = ConfigTester(self, config_class=ViTMAEConfig, has_text_modality=False, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
@unittest.skip(reason="ViTMAE does not use inputs_embeds")
def test_inputs_embeds(self):
pass
def test_model_common_attributes(self):
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
model = model_class(config)
self.assertIsInstance(model.get_input_embeddings(), (keras.layers.Layer))
x = model.get_output_embeddings()
self.assertTrue(x is None or isinstance(x, keras.layers.Layer))
def test_forward_signature(self):
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
model = model_class(config)
signature = inspect.signature(model.call)
# signature.parameters is an OrderedDict => so arg_names order is deterministic
arg_names = [*signature.parameters.keys()]
expected_arg_names = ["pixel_values"]
self.assertListEqual(arg_names[:1], expected_arg_names)
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_for_pretraining(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_for_pretraining(*config_and_inputs)
# overwrite from common since TFViTMAEForPretraining has random masking, we need to fix the noise
# to generate masks during test
def test_keyword_and_dict_args(self):
# make the mask reproducible
np.random.seed(2)
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
num_patches = int((config.image_size // config.patch_size) ** 2)
noise = np.random.uniform(size=(self.model_tester.batch_size, num_patches))
for model_class in self.all_model_classes:
model = model_class(config)
inputs = self._prepare_for_class(inputs_dict, model_class)
outputs_dict = model(inputs, noise=noise)
inputs_keywords = copy.deepcopy(self._prepare_for_class(inputs_dict, model_class))
outputs_keywords = model(**inputs_keywords, noise=noise)
output_dict = outputs_dict[0].numpy()
output_keywords = outputs_keywords[0].numpy()
self.assertLess(np.sum(np.abs(output_dict - output_keywords)), 1e-6)
# overwrite from common since TFViTMAEForPretraining has random masking, we need to fix the noise
# to generate masks during test
def test_numpy_arrays_inputs(self):
# make the mask reproducible
np.random.seed(2)
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
num_patches = int((config.image_size // config.patch_size) ** 2)
noise = np.random.uniform(size=(self.model_tester.batch_size, num_patches))
def prepare_numpy_arrays(inputs_dict):
inputs_np_dict = {}
for k, v in inputs_dict.items():
if tf.is_tensor(v):
inputs_np_dict[k] = v.numpy()
else:
inputs_np_dict[k] = np.array(k)
return inputs_np_dict
for model_class in self.all_model_classes:
model = model_class(config)
inputs = self._prepare_for_class(inputs_dict, model_class)
inputs_np = prepare_numpy_arrays(inputs)
output_for_dict_input = model(inputs_np, noise=noise)
output_for_kw_input = model(**inputs_np, noise=noise)
self.assert_outputs_same(output_for_dict_input, output_for_kw_input)
# overwrite from common since TFViTMAEForPretraining has random masking, we need to fix the noise
# to generate masks during test
def check_pt_tf_models(self, tf_model, pt_model, tf_inputs_dict):
# make masks reproducible
np.random.seed(2)
num_patches = int((tf_model.config.image_size // tf_model.config.patch_size) ** 2)
noise = np.random.uniform(size=(self.model_tester.batch_size, num_patches))
tf_noise = tf.constant(noise)
# Add `noise` argument.
# PT inputs will be prepared in `super().check_pt_tf_models()` with this added `noise` argument
tf_inputs_dict["noise"] = tf_noise
super().check_pt_tf_models(tf_model, pt_model, tf_inputs_dict)
# overwrite from common since TFViTMAEForPretraining has random masking, we need to fix the noise
# to generate masks during test
def test_keras_save_load(self):
# make mask reproducible
np.random.seed(2)
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
tf_main_layer_classes = {
module_member
for model_class in self.all_model_classes
for module in (import_module(model_class.__module__),)
for module_member_name in dir(module)
if module_member_name.endswith("MainLayer")
# This condition is required, since `modeling_tf_clip.py` has 3 classes whose names end with `MainLayer`.
and module_member_name[: -len("MainLayer")] == model_class.__name__[: -len("Model")]
for module_member in (getattr(module, module_member_name),)
if isinstance(module_member, type)
and keras.layers.Layer in module_member.__bases__
and getattr(module_member, "_keras_serializable", False)
}
num_patches = int((config.image_size // config.patch_size) ** 2)
noise = np.random.uniform(size=(self.model_tester.batch_size, num_patches))
noise = tf.convert_to_tensor(noise)
inputs_dict.update({"noise": noise})
for main_layer_class in tf_main_layer_classes:
main_layer = main_layer_class(config)
symbolic_inputs = {
name: keras.Input(tensor.shape[1:], dtype=tensor.dtype) for name, tensor in inputs_dict.items()
}
model = keras.Model(symbolic_inputs, outputs=main_layer(symbolic_inputs))
outputs = model(inputs_dict)
with tempfile.TemporaryDirectory() as tmpdirname:
filepath = os.path.join(tmpdirname, "keras_model.h5")
model.save(filepath)
model = keras.models.load_model(filepath, custom_objects={main_layer_class.__name__: main_layer_class})
assert isinstance(model, keras.Model)
after_outputs = model(inputs_dict)
self.assert_outputs_same(after_outputs, outputs)
# overwrite from common since TFViTMAEForPretraining has random masking, we need to fix the noise
# to generate masks during test
@slow
def test_save_load(self):
# make mask reproducible
np.random.seed(2)
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
num_patches = int((config.image_size // config.patch_size) ** 2)
noise = np.random.uniform(size=(self.model_tester.batch_size, num_patches))
for model_class in self.all_model_classes:
model = model_class(config)
model_input = self._prepare_for_class(inputs_dict, model_class)
outputs = model(model_input, noise=noise)
if model_class.__name__ == "TFViTMAEModel":
out_2 = outputs.last_hidden_state.numpy()
out_2[np.isnan(out_2)] = 0
else:
out_2 = outputs.logits.numpy()
out_2[np.isnan(out_2)] = 0
with tempfile.TemporaryDirectory() as tmpdirname:
model.save_pretrained(tmpdirname, saved_model=False)
model = model_class.from_pretrained(tmpdirname)
after_outputs = model(model_input, noise=noise)
if model_class.__name__ == "TFViTMAEModel":
out_1 = after_outputs["last_hidden_state"].numpy()
out_1[np.isnan(out_1)] = 0
else:
out_1 = after_outputs["logits"].numpy()
out_1[np.isnan(out_1)] = 0
max_diff = np.amax(np.abs(out_1 - out_2))
self.assertLessEqual(max_diff, 1e-5)
# overwrite from common since TFViTMAEForPretraining has random masking, we need to fix the noise
# to generate masks during test
def test_save_load_config(self):
# make mask reproducible
np.random.seed(2)
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
num_patches = int((config.image_size // config.patch_size) ** 2)
noise = np.random.uniform(size=(self.model_tester.batch_size, num_patches))
for model_class in self.all_model_classes:
model = model_class(config)
model_inputs = self._prepare_for_class(inputs_dict, model_class)
outputs = model(model_inputs, noise=noise)
model_config = model.get_config()
# make sure that returned config is jsonifiable, which is required by keras
json.dumps(model_config)
new_model = model_class.from_config(model.get_config())
# make sure it also accepts a normal config
_ = model_class.from_config(model.config)
_ = new_model(model_inputs) # Build model
new_model.set_weights(model.get_weights())
after_outputs = new_model(model_inputs, noise=noise)
self.assert_outputs_same(after_outputs, outputs)
@unittest.skip(
reason="""ViTMAE returns a random mask + ids_restore in each forward pass. See test_save_load
to get deterministic results."""
)
def test_determinism(self):
pass
@unittest.skip(reason="""ViTMAE returns a random mask + ids_restore in each forward pass. See test_save_load""")
def test_model_outputs_equivalence(self):
pass
@slow
def test_model_from_pretrained(self):
model = TFViTMAEModel.from_pretrained("google/vit-base-patch16-224")
self.assertIsNotNone(model)
# We will verify our results on an image of cute cats
def prepare_img():
image = Image.open("./tests/fixtures/tests_samples/COCO/000000039769.png")
return image
@require_tf
@require_vision
class TFViTMAEModelIntegrationTest(unittest.TestCase):
@cached_property
def default_image_processor(self):
return ViTImageProcessor.from_pretrained("facebook/vit-mae-base") if is_vision_available() else None
@slow
def test_inference_for_pretraining(self):
# make random mask reproducible across the PT and TF model
np.random.seed(2)
model = TFViTMAEForPreTraining.from_pretrained("facebook/vit-mae-base")
image_processor = self.default_image_processor
image = prepare_img()
inputs = image_processor(images=image, return_tensors="tf")
# prepare a noise vector that will be also used for testing the TF model
# (this way we can ensure that the PT and TF models operate on the same inputs)
vit_mae_config = ViTMAEConfig()
num_patches = int((vit_mae_config.image_size // vit_mae_config.patch_size) ** 2)
noise = np.random.uniform(size=(1, num_patches))
# forward pass
outputs = model(**inputs, noise=noise)
# verify the logits
expected_shape = tf.convert_to_tensor([1, 196, 768])
self.assertEqual(outputs.logits.shape, expected_shape)
expected_slice = tf.convert_to_tensor(
[[-0.0548, -1.7023, -0.9325], [0.3721, -0.5670, -0.2233], [0.8235, -1.3878, -0.3524]]
)
tf.debugging.assert_near(outputs.logits[0, :3, :3], expected_slice, atol=1e-4)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/biogpt/test_tokenization_biogpt.py | # coding=utf-8
# Copyright 2022 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
import os
import unittest
from transformers.models.biogpt.tokenization_biogpt import VOCAB_FILES_NAMES, BioGptTokenizer
from transformers.testing_utils import require_sacremoses, slow
from ...test_tokenization_common import TokenizerTesterMixin
@require_sacremoses
class BioGptTokenizationTest(TokenizerTesterMixin, unittest.TestCase):
from_pretrained_id = "microsoft/biogpt"
tokenizer_class = BioGptTokenizer
test_rust_tokenizer = False
def setUp(self):
super().setUp()
# Adapted from Sennrich et al. 2015 and https://github.com/rsennrich/subword-nmt
vocab = [
"l",
"o",
"w",
"e",
"r",
"s",
"t",
"i",
"d",
"n",
"w</w>",
"r</w>",
"t</w>",
"lo",
"low",
"er</w>",
"low</w>",
"lowest</w>",
"newer</w>",
"wider</w>",
"<unk>",
]
vocab_tokens = dict(zip(vocab, range(len(vocab))))
merges = ["l o 123", "lo w 1456", "e r</w> 1789", ""]
self.vocab_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["vocab_file"])
self.merges_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["merges_file"])
with open(self.vocab_file, "w") as fp:
fp.write(json.dumps(vocab_tokens))
with open(self.merges_file, "w") as fp:
fp.write("\n".join(merges))
def get_input_output_texts(self, tokenizer):
input_text = "lower newer"
output_text = "lower newer"
return input_text, output_text
def test_full_tokenizer(self):
"""Adapted from Sennrich et al. 2015 and https://github.com/rsennrich/subword-nmt"""
tokenizer = BioGptTokenizer(self.vocab_file, self.merges_file)
text = "lower"
bpe_tokens = ["low", "er</w>"]
tokens = tokenizer.tokenize(text)
self.assertListEqual(tokens, bpe_tokens)
input_tokens = tokens + ["<unk>"]
input_bpe_tokens = [14, 15, 20]
self.assertListEqual(tokenizer.convert_tokens_to_ids(input_tokens), input_bpe_tokens)
@slow
def test_sequence_builders(self):
tokenizer = BioGptTokenizer.from_pretrained("microsoft/biogpt")
text = tokenizer.encode("sequence builders", add_special_tokens=False)
text_2 = tokenizer.encode("multi-sequence build", add_special_tokens=False)
encoded_sentence = tokenizer.build_inputs_with_special_tokens(text)
encoded_pair = tokenizer.build_inputs_with_special_tokens(text, text_2)
self.assertTrue(encoded_sentence == [2] + text)
self.assertTrue(encoded_pair == [2] + text + [2] + text_2)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/biogpt/test_modeling_biogpt.py | # coding=utf-8
# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch BioGPT model. """
import math
import unittest
from transformers import BioGptConfig, is_sacremoses_available, is_torch_available
from transformers.testing_utils import require_torch, slow, torch_device
from ...generation.test_utils import GenerationTesterMixin
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import (
BioGptForCausalLM,
BioGptForSequenceClassification,
BioGptForTokenClassification,
BioGptModel,
BioGptTokenizer,
)
class BioGptModelTester:
def __init__(
self,
parent,
batch_size=13,
seq_length=7,
is_training=True,
use_input_mask=True,
use_token_type_ids=False,
use_labels=True,
vocab_size=99,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=512,
type_vocab_size=16,
type_sequence_label_size=2,
initializer_range=0.02,
num_labels=3,
num_choices=4,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_input_mask = use_input_mask
self.use_token_type_ids = use_token_type_ids
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.type_vocab_size = type_vocab_size
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.num_labels = num_labels
self.num_choices = num_choices
self.scope = scope
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.seq_length])
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
sequence_labels = None
token_labels = None
choice_labels = None
if self.use_labels:
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
choice_labels = ids_tensor([self.batch_size], self.num_choices)
config = self.get_config()
return config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
def get_config(self):
return BioGptConfig(
vocab_size=self.vocab_size,
hidden_size=self.hidden_size,
num_hidden_layers=self.num_hidden_layers,
num_attention_heads=self.num_attention_heads,
intermediate_size=self.intermediate_size,
hidden_act=self.hidden_act,
hidden_dropout_prob=self.hidden_dropout_prob,
attention_probs_dropout_prob=self.attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
type_vocab_size=self.type_vocab_size,
is_decoder=False,
initializer_range=self.initializer_range,
)
def create_and_check_model(
self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
):
model = BioGptModel(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask)
result = model(input_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
def create_and_check_for_causal_lm(
self,
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
):
model = BioGptForCausalLM(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=token_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
def create_and_check_biogpt_model_attention_mask_past(
self, config, input_ids, input_mask, head_mask, token_type_ids, *args
):
model = BioGptModel(config=config)
model.to(torch_device)
model.eval()
# create attention mask
attn_mask = torch.ones(input_ids.shape, dtype=torch.long, device=torch_device)
half_seq_length = self.seq_length // 2
attn_mask[:, half_seq_length:] = 0
# first forward pass
output, past = model(input_ids, attention_mask=attn_mask).to_tuple()
# create hypothetical next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 1), config.vocab_size)
# change a random masked slice from input_ids
random_seq_idx_to_change = ids_tensor((1,), half_seq_length).item() + 1
random_other_next_tokens = ids_tensor((self.batch_size, 1), config.vocab_size).squeeze(-1)
input_ids[:, -random_seq_idx_to_change] = random_other_next_tokens
# append to next input_ids and attn_mask
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
attn_mask = torch.cat(
[attn_mask, torch.ones((attn_mask.shape[0], 1), dtype=torch.long, device=torch_device)],
dim=1,
)
# get two different outputs
output_from_no_past = model(next_input_ids, attention_mask=attn_mask)["last_hidden_state"]
output_from_past = model(next_tokens, past_key_values=past, attention_mask=attn_mask)["last_hidden_state"]
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, -1, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, 0, random_slice_idx].detach()
# test that outputs are equal for slice
self.parent.assertTrue(torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3))
def create_and_check_biogpt_model_past_large_inputs(
self, config, input_ids, input_mask, head_mask, token_type_ids, *args
):
model = BioGptModel(config=config).to(torch_device).eval()
attention_mask = torch.ones(input_ids.shape, dtype=torch.long, device=torch_device)
# first forward pass
outputs = model(input_ids, attention_mask=attention_mask, use_cache=True)
output, past_key_values = outputs.to_tuple()
# create hypothetical multiple next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 3), config.vocab_size)
next_attn_mask = ids_tensor((self.batch_size, 3), 2)
# append to next input_ids and
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
next_attention_mask = torch.cat([attention_mask, next_attn_mask], dim=-1)
output_from_no_past = model(next_input_ids, attention_mask=next_attention_mask)["last_hidden_state"]
output_from_past = model(next_tokens, attention_mask=next_attention_mask, past_key_values=past_key_values)[
"last_hidden_state"
]
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, -3:, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, :, random_slice_idx].detach()
self.parent.assertTrue(output_from_past_slice.shape[1] == next_tokens.shape[1])
# test that outputs are equal for slice
self.parent.assertTrue(torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3))
def create_and_check_forward_and_backwards(
self, config, input_ids, input_mask, head_mask, token_type_ids, *args, gradient_checkpointing=False
):
model = BioGptForCausalLM(config)
model.to(torch_device)
if gradient_checkpointing:
model.gradient_checkpointing_enable()
result = model(input_ids, labels=input_ids)
self.parent.assertEqual(result.loss.shape, ())
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
result.loss.backward()
def create_and_check_biogpt_weight_initialization(self, config, *args):
model = BioGptModel(config)
model_std = model.config.initializer_range / math.sqrt(2 * model.config.num_hidden_layers)
for key in model.state_dict().keys():
if "c_proj" in key and "weight" in key:
self.parent.assertLessEqual(abs(torch.std(model.state_dict()[key]) - model_std), 0.001)
self.parent.assertLessEqual(abs(torch.mean(model.state_dict()[key]) - 0.0), 0.01)
def create_and_check_biogpt_for_token_classification(
self, config, input_ids, input_mask, head_mask, token_type_ids, *args
):
config.num_labels = self.num_labels
model = BioGptForTokenClassification(config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.num_labels))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
token_type_ids,
input_mask,
sequence_labels,
token_labels,
choice_labels,
) = config_and_inputs
inputs_dict = {"input_ids": input_ids, "attention_mask": input_mask}
return config, inputs_dict
@require_torch
class BioGptModelTest(ModelTesterMixin, GenerationTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (
(BioGptModel, BioGptForCausalLM, BioGptForSequenceClassification, BioGptForTokenClassification)
if is_torch_available()
else ()
)
all_generative_model_classes = (BioGptForCausalLM,) if is_torch_available() else ()
pipeline_model_mapping = (
{
"feature-extraction": BioGptModel,
"text-classification": BioGptForSequenceClassification,
"text-generation": BioGptForCausalLM,
"token-classification": BioGptForTokenClassification,
"zero-shot": BioGptForSequenceClassification,
}
if is_torch_available() and is_sacremoses_available()
else {}
)
test_pruning = False
def setUp(self):
self.model_tester = BioGptModelTester(self)
self.config_tester = ConfigTester(self, config_class=BioGptConfig, hidden_size=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_model(*config_and_inputs)
def test_model_various_embeddings(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
for type in ["absolute", "relative_key", "relative_key_query"]:
config_and_inputs[0].position_embedding_type = type
self.model_tester.create_and_check_model(*config_and_inputs)
def test_biogpt_model_att_mask_past(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_biogpt_model_attention_mask_past(*config_and_inputs)
def test_biogpt_gradient_checkpointing(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_forward_and_backwards(*config_and_inputs, gradient_checkpointing=True)
def test_biogpt_model_past_with_large_inputs(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_biogpt_model_past_large_inputs(*config_and_inputs)
def test_biogpt_weight_initialization(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_biogpt_weight_initialization(*config_and_inputs)
def test_biogpt_token_classification_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_biogpt_for_token_classification(*config_and_inputs)
@slow
def test_batch_generation(self):
model = BioGptForCausalLM.from_pretrained("microsoft/biogpt")
model.to(torch_device)
tokenizer = BioGptTokenizer.from_pretrained("microsoft/biogpt")
tokenizer.padding_side = "left"
# Define PAD Token = EOS Token = 50256
tokenizer.pad_token = tokenizer.eos_token
model.config.pad_token_id = model.config.eos_token_id
# use different length sentences to test batching
sentences = [
"Hello, my dog is a little",
"Today, I",
]
inputs = tokenizer(sentences, return_tensors="pt", padding=True)
input_ids = inputs["input_ids"].to(torch_device)
outputs = model.generate(
input_ids=input_ids,
attention_mask=inputs["attention_mask"].to(torch_device),
)
inputs_non_padded = tokenizer(sentences[0], return_tensors="pt").input_ids.to(torch_device)
output_non_padded = model.generate(input_ids=inputs_non_padded)
num_paddings = inputs_non_padded.shape[-1] - inputs["attention_mask"][-1].long().sum().cpu().item()
inputs_padded = tokenizer(sentences[1], return_tensors="pt").input_ids.to(torch_device)
output_padded = model.generate(input_ids=inputs_padded, max_length=model.config.max_length - num_paddings)
batch_out_sentence = tokenizer.batch_decode(outputs, skip_special_tokens=True)
non_padded_sentence = tokenizer.decode(output_non_padded[0], skip_special_tokens=True)
padded_sentence = tokenizer.decode(output_padded[0], skip_special_tokens=True)
expected_output_sentence = [
"Hello, my dog is a little bit bigger than a little bit.",
"Today, I have a good idea of how to use the information",
]
self.assertListEqual(expected_output_sentence, batch_out_sentence)
self.assertListEqual(expected_output_sentence, [non_padded_sentence, padded_sentence])
@slow
def test_model_from_pretrained(self):
model_name = "microsoft/biogpt"
model = BioGptModel.from_pretrained(model_name)
self.assertIsNotNone(model)
# Copied from tests.models.opt.test_modeling_opt.OPTModelTest.test_opt_sequence_classification_model with OPT->BioGpt,opt->biogpt,prepare_config_and_inputs->prepare_config_and_inputs_for_common
def test_biogpt_sequence_classification_model(self):
config, input_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.num_labels = 3
input_ids = input_dict["input_ids"]
attention_mask = input_ids.ne(1).to(torch_device)
sequence_labels = ids_tensor([self.model_tester.batch_size], self.model_tester.type_sequence_label_size)
model = BioGptForSequenceClassification(config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=attention_mask, labels=sequence_labels)
self.assertEqual(result.logits.shape, (self.model_tester.batch_size, self.model_tester.num_labels))
# Copied from tests.models.opt.test_modeling_opt.OPTModelTest.test_opt_sequence_classification_model_for_multi_label with OPT->BioGpt,opt->biogpt,prepare_config_and_inputs->prepare_config_and_inputs_for_common
def test_biogpt_sequence_classification_model_for_multi_label(self):
config, input_dict = self.model_tester.prepare_config_and_inputs_for_common()
config.num_labels = 3
config.problem_type = "multi_label_classification"
input_ids = input_dict["input_ids"]
attention_mask = input_ids.ne(1).to(torch_device)
sequence_labels = ids_tensor(
[self.model_tester.batch_size, config.num_labels], self.model_tester.type_sequence_label_size
).to(torch.float)
model = BioGptForSequenceClassification(config)
model.to(torch_device)
model.eval()
result = model(input_ids, attention_mask=attention_mask, labels=sequence_labels)
self.assertEqual(result.logits.shape, (self.model_tester.batch_size, self.model_tester.num_labels))
@unittest.skip("The `input_embeds` when fed don't produce the same results.")
def test_beam_sample_generate(self):
pass
@require_torch
class BioGptModelIntegrationTest(unittest.TestCase):
@slow
def test_inference_lm_head_model(self):
model = BioGptForCausalLM.from_pretrained("microsoft/biogpt")
input_ids = torch.tensor([[2, 4805, 9, 656, 21]])
output = model(input_ids)[0]
vocab_size = 42384
expected_shape = torch.Size((1, 5, vocab_size))
self.assertEqual(output.shape, expected_shape)
expected_slice = torch.tensor(
[[[-9.5236, -9.8918, 10.4557], [-11.0469, -9.6423, 8.1022], [-8.8664, -7.8826, 5.5325]]]
)
self.assertTrue(torch.allclose(output[:, :3, :3], expected_slice, atol=1e-4))
@slow
def test_biogpt_generation(self):
tokenizer = BioGptTokenizer.from_pretrained("microsoft/biogpt")
model = BioGptForCausalLM.from_pretrained("microsoft/biogpt")
model.to(torch_device)
torch.manual_seed(0)
tokenized = tokenizer("COVID-19 is", return_tensors="pt").to(torch_device)
output_ids = model.generate(
**tokenized,
min_length=100,
max_length=1024,
num_beams=5,
early_stopping=True,
)
output_str = tokenizer.decode(output_ids[0], skip_special_tokens=True)
EXPECTED_OUTPUT_STR = (
"COVID-19 is a global pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the"
" causative agent of coronavirus disease 2019 (COVID-19), which has spread to more than 200 countries and"
" territories, including the United States (US), Canada, Australia, New Zealand, the United Kingdom (UK),"
" and the United States of America (USA), as of March 11, 2020, with more than 800,000 confirmed cases and"
" more than 800,000 deaths."
)
self.assertEqual(output_str, EXPECTED_OUTPUT_STR)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/imagegpt/test_image_processing_imagegpt.py | # coding=utf-8
# Copyright 2021 HuggingFace Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
import os
import tempfile
import unittest
import numpy as np
from datasets import load_dataset
from transformers.testing_utils import require_torch, require_vision, slow
from transformers.utils import is_torch_available, is_vision_available
from ...test_image_processing_common import ImageProcessingTestMixin, prepare_image_inputs
if is_torch_available():
import torch
if is_vision_available():
from PIL import Image
from transformers import ImageGPTImageProcessor
class ImageGPTImageProcessingTester(unittest.TestCase):
def __init__(
self,
parent,
batch_size=7,
num_channels=3,
image_size=18,
min_resolution=30,
max_resolution=400,
do_resize=True,
size=None,
do_normalize=True,
):
size = size if size is not None else {"height": 18, "width": 18}
self.parent = parent
self.batch_size = batch_size
self.num_channels = num_channels
self.image_size = image_size
self.min_resolution = min_resolution
self.max_resolution = max_resolution
self.do_resize = do_resize
self.size = size
self.do_normalize = do_normalize
def prepare_image_processor_dict(self):
return {
# here we create 2 clusters for the sake of simplicity
"clusters": np.asarray(
[
[0.8866443634033203, 0.6618829369544983, 0.3891746401786804],
[-0.6042559146881104, -0.02295008860528469, 0.5423797369003296],
]
),
"do_resize": self.do_resize,
"size": self.size,
"do_normalize": self.do_normalize,
}
def expected_output_image_shape(self, images):
return (self.size["height"] * self.size["width"],)
def prepare_image_inputs(self, equal_resolution=False, numpify=False, torchify=False):
return prepare_image_inputs(
batch_size=self.batch_size,
num_channels=self.num_channels,
min_resolution=self.min_resolution,
max_resolution=self.max_resolution,
equal_resolution=equal_resolution,
numpify=numpify,
torchify=torchify,
)
@require_torch
@require_vision
class ImageGPTImageProcessingTest(ImageProcessingTestMixin, unittest.TestCase):
image_processing_class = ImageGPTImageProcessor if is_vision_available() else None
def setUp(self):
self.image_processor_tester = ImageGPTImageProcessingTester(self)
@property
def image_processor_dict(self):
return self.image_processor_tester.prepare_image_processor_dict()
def test_image_processor_properties(self):
image_processing = self.image_processing_class(**self.image_processor_dict)
self.assertTrue(hasattr(image_processing, "clusters"))
self.assertTrue(hasattr(image_processing, "do_resize"))
self.assertTrue(hasattr(image_processing, "size"))
self.assertTrue(hasattr(image_processing, "do_normalize"))
def test_image_processor_from_dict_with_kwargs(self):
image_processor = self.image_processing_class.from_dict(self.image_processor_dict)
self.assertEqual(image_processor.size, {"height": 18, "width": 18})
image_processor = self.image_processing_class.from_dict(self.image_processor_dict, size=42)
self.assertEqual(image_processor.size, {"height": 42, "width": 42})
def test_image_processor_to_json_string(self):
image_processor = self.image_processing_class(**self.image_processor_dict)
obj = json.loads(image_processor.to_json_string())
for key, value in self.image_processor_dict.items():
if key == "clusters":
self.assertTrue(np.array_equal(value, obj[key]))
else:
self.assertEqual(obj[key], value)
def test_image_processor_to_json_file(self):
image_processor_first = self.image_processing_class(**self.image_processor_dict)
with tempfile.TemporaryDirectory() as tmpdirname:
json_file_path = os.path.join(tmpdirname, "image_processor.json")
image_processor_first.to_json_file(json_file_path)
image_processor_second = self.image_processing_class.from_json_file(json_file_path).to_dict()
image_processor_first = image_processor_first.to_dict()
for key, value in image_processor_first.items():
if key == "clusters":
self.assertTrue(np.array_equal(value, image_processor_second[key]))
else:
self.assertEqual(image_processor_first[key], value)
def test_image_processor_from_and_save_pretrained(self):
image_processor_first = self.image_processing_class(**self.image_processor_dict)
with tempfile.TemporaryDirectory() as tmpdirname:
image_processor_first.save_pretrained(tmpdirname)
image_processor_second = self.image_processing_class.from_pretrained(tmpdirname).to_dict()
image_processor_first = image_processor_first.to_dict()
for key, value in image_processor_first.items():
if key == "clusters":
self.assertTrue(np.array_equal(value, image_processor_second[key]))
else:
self.assertEqual(image_processor_first[key], value)
@unittest.skip("ImageGPT requires clusters at initialization")
def test_init_without_params(self):
pass
# Override the test from ImageProcessingTestMixin as ImageGPT model takes input_ids as input
def test_call_pil(self):
# Initialize image_processing
image_processing = self.image_processing_class(**self.image_processor_dict)
# create random PIL images
image_inputs = self.image_processor_tester.prepare_image_inputs(equal_resolution=False)
for image in image_inputs:
self.assertIsInstance(image, Image.Image)
# Test not batched input
encoded_images = image_processing(image_inputs[0], return_tensors="pt").input_ids
expected_output_image_shape = self.image_processor_tester.expected_output_image_shape(encoded_images)
self.assertEqual(tuple(encoded_images.shape), (1, *expected_output_image_shape))
# Test batched
encoded_images = image_processing(image_inputs, return_tensors="pt").input_ids
self.assertEqual(
tuple(encoded_images.shape), (self.image_processor_tester.batch_size, *expected_output_image_shape)
)
# Override the test from ImageProcessingTestMixin as ImageGPT model takes input_ids as input
def test_call_numpy(self):
# Initialize image_processing
image_processing = self.image_processing_class(**self.image_processor_dict)
# create random numpy tensors
image_inputs = self.image_processor_tester.prepare_image_inputs(equal_resolution=False, numpify=True)
for image in image_inputs:
self.assertIsInstance(image, np.ndarray)
# Test not batched input
encoded_images = image_processing(image_inputs[0], return_tensors="pt").input_ids
expected_output_image_shape = self.image_processor_tester.expected_output_image_shape(encoded_images)
self.assertEqual(tuple(encoded_images.shape), (1, *expected_output_image_shape))
# Test batched
encoded_images = image_processing(image_inputs, return_tensors="pt").input_ids
self.assertEqual(
tuple(encoded_images.shape), (self.image_processor_tester.batch_size, *expected_output_image_shape)
)
@unittest.skip("ImageGPT assumes clusters for 3 channels")
def test_call_numpy_4_channels(self):
pass
# Override the test from ImageProcessingTestMixin as ImageGPT model takes input_ids as input
def test_call_pytorch(self):
# Initialize image_processing
image_processing = self.image_processing_class(**self.image_processor_dict)
# create random PyTorch tensors
image_inputs = self.image_processor_tester.prepare_image_inputs(equal_resolution=False, torchify=True)
expected_output_image_shape = self.image_processor_tester.expected_output_image_shape(image_inputs)
for image in image_inputs:
self.assertIsInstance(image, torch.Tensor)
# Test not batched input
encoded_images = image_processing(image_inputs[0], return_tensors="pt").input_ids
self.assertEqual(tuple(encoded_images.shape), (1, *expected_output_image_shape))
# Test batched
encoded_images = image_processing(image_inputs, return_tensors="pt").input_ids
self.assertEqual(
tuple(encoded_images.shape),
(self.image_processor_tester.batch_size, *expected_output_image_shape),
)
def prepare_images():
# we use revision="refs/pr/1" until the PR is merged
# https://hf.co/datasets/hf-internal-testing/fixtures_image_utils/discussions/1
dataset = load_dataset("hf-internal-testing/fixtures_image_utils", split="test", revision="refs/pr/1")
image1 = dataset[4]["image"]
image2 = dataset[5]["image"]
images = [image1, image2]
return images
@require_vision
@require_torch
class ImageGPTImageProcessorIntegrationTest(unittest.TestCase):
@slow
def test_image(self):
image_processing = ImageGPTImageProcessor.from_pretrained("openai/imagegpt-small")
images = prepare_images()
# test non-batched
encoding = image_processing(images[0], return_tensors="pt")
self.assertIsInstance(encoding.input_ids, torch.LongTensor)
self.assertEqual(encoding.input_ids.shape, (1, 1024))
expected_slice = [306, 191, 191]
self.assertEqual(encoding.input_ids[0, :3].tolist(), expected_slice)
# test batched
encoding = image_processing(images, return_tensors="pt")
self.assertIsInstance(encoding.input_ids, torch.LongTensor)
self.assertEqual(encoding.input_ids.shape, (2, 1024))
expected_slice = [303, 13, 13]
self.assertEqual(encoding.input_ids[1, -3:].tolist(), expected_slice)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/imagegpt/test_modeling_imagegpt.py | # coding=utf-8
# Copyright 2021 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import copy
import inspect
import os
import tempfile
import unittest
from transformers import ImageGPTConfig
from transformers.testing_utils import require_torch, require_vision, slow, torch_device
from transformers.utils import cached_property, is_torch_available, is_vision_available
from ...generation.test_utils import GenerationTesterMixin
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import (
ModelTesterMixin,
_config_zero_init,
floats_tensor,
ids_tensor,
random_attention_mask,
)
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import (
ImageGPTForCausalImageModeling,
ImageGPTForImageClassification,
ImageGPTModel,
)
if is_vision_available():
from PIL import Image
from transformers import ImageGPTImageProcessor
class ImageGPTModelTester:
def __init__(
self,
parent,
batch_size=14,
seq_length=7,
is_training=True,
use_token_type_ids=True,
use_input_mask=True,
use_labels=True,
use_mc_token_ids=True,
vocab_size=99,
hidden_size=32,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=37,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=512,
type_vocab_size=16,
type_sequence_label_size=2,
initializer_range=0.02,
num_labels=3,
num_choices=4,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_token_type_ids = use_token_type_ids
self.use_input_mask = use_input_mask
self.use_labels = use_labels
self.use_mc_token_ids = use_mc_token_ids
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.type_vocab_size = type_vocab_size
self.type_sequence_label_size = type_sequence_label_size
self.initializer_range = initializer_range
self.num_labels = num_labels
self.num_choices = num_choices
self.scope = None
def get_large_model_config(self):
return ImageGPTConfig.from_pretrained("imagegpt")
def prepare_config_and_inputs(
self, gradient_checkpointing=False, scale_attn_by_inverse_layer_idx=False, reorder_and_upcast_attn=False
):
pixel_values = ids_tensor([self.batch_size, self.seq_length], self.vocab_size - 1)
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.seq_length])
token_type_ids = None
if self.use_token_type_ids:
token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
mc_token_ids = None
if self.use_mc_token_ids:
mc_token_ids = ids_tensor([self.batch_size, self.num_choices], self.seq_length)
sequence_labels = None
token_labels = None
choice_labels = None
if self.use_labels:
sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
choice_labels = ids_tensor([self.batch_size], self.num_choices)
config = self.get_config(
gradient_checkpointing=gradient_checkpointing,
scale_attn_by_inverse_layer_idx=scale_attn_by_inverse_layer_idx,
reorder_and_upcast_attn=reorder_and_upcast_attn,
)
head_mask = ids_tensor([self.num_hidden_layers, self.num_attention_heads], 2)
return (
config,
pixel_values,
input_mask,
head_mask,
token_type_ids,
mc_token_ids,
sequence_labels,
token_labels,
choice_labels,
)
def get_config(
self, gradient_checkpointing=False, scale_attn_by_inverse_layer_idx=False, reorder_and_upcast_attn=False
):
return ImageGPTConfig(
vocab_size=self.vocab_size,
n_embd=self.hidden_size,
n_layer=self.num_hidden_layers,
n_head=self.num_attention_heads,
n_inner=self.intermediate_size,
activation_function=self.hidden_act,
resid_pdrop=self.hidden_dropout_prob,
attn_pdrop=self.attention_probs_dropout_prob,
n_positions=self.max_position_embeddings,
type_vocab_size=self.type_vocab_size,
initializer_range=self.initializer_range,
use_cache=True,
gradient_checkpointing=gradient_checkpointing,
scale_attn_by_inverse_layer_idx=scale_attn_by_inverse_layer_idx,
reorder_and_upcast_attn=reorder_and_upcast_attn,
)
def get_pipeline_config(self):
config = self.get_config()
config.vocab_size = 513
config.max_position_embeddings = 1024
return config
def prepare_config_and_inputs_for_decoder(self):
(
config,
pixel_values,
input_mask,
head_mask,
token_type_ids,
mc_token_ids,
sequence_labels,
token_labels,
choice_labels,
) = self.prepare_config_and_inputs()
encoder_hidden_states = floats_tensor([self.batch_size, self.seq_length, self.hidden_size])
encoder_attention_mask = ids_tensor([self.batch_size, self.seq_length], vocab_size=2)
return (
config,
pixel_values,
input_mask,
head_mask,
token_type_ids,
sequence_labels,
token_labels,
choice_labels,
encoder_hidden_states,
encoder_attention_mask,
)
def create_and_check_imagegpt_model(self, config, pixel_values, input_mask, head_mask, token_type_ids, *args):
model = ImageGPTModel(config=config)
model.to(torch_device)
model.eval()
result = model(pixel_values, token_type_ids=token_type_ids, head_mask=head_mask)
result = model(pixel_values, token_type_ids=token_type_ids)
result = model(pixel_values)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
self.parent.assertEqual(len(result.past_key_values), config.n_layer)
def create_and_check_lm_head_model(self, config, pixel_values, input_mask, head_mask, token_type_ids, *args):
model = ImageGPTForCausalImageModeling(config)
model.to(torch_device)
model.eval()
labels = ids_tensor([self.batch_size, self.seq_length], self.vocab_size - 1)
result = model(pixel_values, token_type_ids=token_type_ids, labels=labels)
self.parent.assertEqual(result.loss.shape, ())
# ImageGPTForCausalImageModeling doens't have tied input- and output embeddings
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size - 1))
def create_and_check_imagegpt_for_image_classification(
self, config, pixel_values, input_mask, head_mask, token_type_ids, mc_token_ids, sequence_labels, *args
):
config.num_labels = self.num_labels
model = ImageGPTForImageClassification(config)
model.to(torch_device)
model.eval()
result = model(pixel_values, attention_mask=input_mask, token_type_ids=token_type_ids, labels=sequence_labels)
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_labels))
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
pixel_values,
input_mask,
head_mask,
token_type_ids,
mc_token_ids,
sequence_labels,
token_labels,
choice_labels,
) = config_and_inputs
inputs_dict = {
"pixel_values": pixel_values,
"token_type_ids": token_type_ids,
"head_mask": head_mask,
}
return config, inputs_dict
@require_torch
class ImageGPTModelTest(ModelTesterMixin, GenerationTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (
(ImageGPTForCausalImageModeling, ImageGPTForImageClassification, ImageGPTModel) if is_torch_available() else ()
)
all_generative_model_classes = (ImageGPTForCausalImageModeling,) if is_torch_available() else ()
pipeline_model_mapping = (
{"image-feature-extraction": ImageGPTModel, "image-classification": ImageGPTForImageClassification}
if is_torch_available()
else {}
)
test_missing_keys = False
input_name = "pixel_values"
# as ImageGPTForImageClassification isn't included in any auto mapping, we add labels here
def _prepare_for_class(self, inputs_dict, model_class, return_labels=False):
inputs_dict = super()._prepare_for_class(inputs_dict, model_class, return_labels=return_labels)
if return_labels:
if model_class.__name__ == "ImageGPTForImageClassification":
inputs_dict["labels"] = torch.zeros(
self.model_tester.batch_size, dtype=torch.long, device=torch_device
)
return inputs_dict
# we overwrite the _check_scores method of GenerationTesterMixin, as ImageGPTForCausalImageModeling doesn't have tied input- and output embeddings
def _check_scores(self, batch_size, scores, length, config):
expected_shape = (batch_size, config.vocab_size - 1)
self.assertIsInstance(scores, tuple)
self.assertEqual(len(scores), length)
self.assertListEqual([iter_scores.shape for iter_scores in scores], [expected_shape] * len(scores))
def setUp(self):
self.model_tester = ImageGPTModelTester(self)
self.config_tester = ConfigTester(self, config_class=ImageGPTConfig, n_embd=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_imagegpt_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_imagegpt_model(*config_and_inputs)
def test_imagegpt_causal_lm(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_lm_head_model(*config_and_inputs)
def test_imagegpt_image_classification(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_imagegpt_for_image_classification(*config_and_inputs)
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing(self):
pass
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing_use_reentrant(self):
pass
@unittest.skip(
reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
)
def test_training_gradient_checkpointing_use_reentrant_false(self):
pass
@slow
def test_model_from_pretrained(self):
model_name = "openai/imagegpt-small"
model = ImageGPTModel.from_pretrained(model_name)
self.assertIsNotNone(model)
def test_forward_signature(self):
config, _ = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
model = model_class(config)
signature = inspect.signature(model.forward)
# signature.parameters is an OrderedDict => so arg_names order is deterministic
arg_names = [*signature.parameters.keys()]
expected_arg_names = ["input_ids"]
self.assertListEqual(arg_names[:1], expected_arg_names)
def test_resize_tokens_embeddings(self):
(
original_config,
inputs_dict,
) = self.model_tester.prepare_config_and_inputs_for_common()
if not self.test_resize_embeddings:
return
for model_class in self.all_model_classes:
config = copy.deepcopy(original_config)
model = model_class(config)
model.to(torch_device)
if self.model_tester.is_training is False:
model.eval()
model_vocab_size = config.vocab_size
# Retrieve the embeddings and clone theme
model_embed = model.resize_token_embeddings(model_vocab_size)
cloned_embeddings = model_embed.weight.clone()
# Check that resizing the token embeddings with a larger vocab size increases the model's vocab size
model_embed = model.resize_token_embeddings(model_vocab_size + 10)
self.assertEqual(model.config.vocab_size, model_vocab_size + 10)
# Check that it actually resizes the embeddings matrix
self.assertEqual(model_embed.weight.shape[0], cloned_embeddings.shape[0] + 10)
# Check that the model can still do a forward pass successfully (every parameter should be resized)
model(**self._prepare_for_class(inputs_dict, model_class))
# Check that resizing the token embeddings with a smaller vocab size decreases the model's vocab size
model_embed = model.resize_token_embeddings(model_vocab_size - 15)
self.assertEqual(model.config.vocab_size, model_vocab_size - 15)
# Check that it actually resizes the embeddings matrix
self.assertEqual(model_embed.weight.shape[0], cloned_embeddings.shape[0] - 15)
# Check that the model can still do a forward pass successfully (every parameter should be resized)
# Input ids should be clamped to the maximum size of the vocabulary
inputs_dict["pixel_values"].clamp_(max=model_vocab_size - 15 - 1)
# Check that adding and removing tokens has not modified the first part of the embedding matrix.
models_equal = True
for p1, p2 in zip(cloned_embeddings, model_embed.weight):
if p1.data.ne(p2.data).sum() > 0:
models_equal = False
self.assertTrue(models_equal)
def test_resize_embeddings_untied(self):
(
original_config,
inputs_dict,
) = self.model_tester.prepare_config_and_inputs_for_common()
if not self.test_resize_embeddings:
return
original_config.tie_word_embeddings = False
# if model cannot untied embeddings -> leave test
if original_config.tie_word_embeddings:
return
for model_class in self.all_model_classes:
config = copy.deepcopy(original_config)
model = model_class(config).to(torch_device)
# if no output embeddings -> leave test
if model.get_output_embeddings() is None:
continue
# Check that resizing the token embeddings with a larger vocab size increases the model's vocab size
model_vocab_size = config.vocab_size
model.resize_token_embeddings(model_vocab_size + 10)
self.assertEqual(model.config.vocab_size, model_vocab_size + 10)
output_embeds = model.get_output_embeddings()
self.assertEqual(output_embeds.weight.shape[0], model_vocab_size + 10)
# Check bias if present
if output_embeds.bias is not None:
self.assertEqual(output_embeds.bias.shape[0], model_vocab_size + 10)
# Check that the model can still do a forward pass successfully (every parameter should be resized)
model(**self._prepare_for_class(inputs_dict, model_class))
# Check that resizing the token embeddings with a smaller vocab size decreases the model's vocab size
model.resize_token_embeddings(model_vocab_size - 15)
self.assertEqual(model.config.vocab_size, model_vocab_size - 15)
# Check that it actually resizes the embeddings matrix
output_embeds = model.get_output_embeddings()
self.assertEqual(output_embeds.weight.shape[0], model_vocab_size - 15)
# Check bias if present
if output_embeds.bias is not None:
self.assertEqual(output_embeds.bias.shape[0], model_vocab_size - 15)
# Check that the model can still do a forward pass successfully (every parameter should be resized)
# Input ids should be clamped to the maximum size of the vocabulary
inputs_dict["pixel_values"].clamp_(max=model_vocab_size - 15 - 1)
# Check that the model can still do a forward pass successfully (every parameter should be resized)
model(**self._prepare_for_class(inputs_dict, model_class))
def test_inputs_embeds(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
model = model_class(config)
model.to(torch_device)
model.eval()
inputs = copy.deepcopy(self._prepare_for_class(inputs_dict, model_class))
pixel_values = inputs["pixel_values"]
del inputs["pixel_values"]
wte = model.get_input_embeddings()
inputs["inputs_embeds"] = wte(pixel_values)
with torch.no_grad():
model(**inputs)[0]
# override because ImageGPT main input name is `pixel_values`
# NOTE: in latest transformers this is deprecated, `input_ids` should be used. TODO
def test_inputs_embeds_matches_input_ids(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
model = model_class(config)
model.to(torch_device)
model.eval()
inputs = copy.deepcopy(self._prepare_for_class(inputs_dict, model_class))
with torch.no_grad():
out_ids = model(**inputs)[0]
pixel_values = inputs["pixel_values"]
del inputs["pixel_values"]
wte = model.get_input_embeddings()
inputs["inputs_embeds"] = wte(pixel_values)
with torch.no_grad():
out_embeds = model(**inputs)[0]
self.assertTrue(torch.allclose(out_embeds, out_ids))
def _create_and_check_torchscript(self, config, inputs_dict):
if not self.test_torchscript:
return
configs_no_init = _config_zero_init(config) # To be sure we have no Nan
configs_no_init.torchscript = True
for model_class in self.all_model_classes:
model = model_class(config=configs_no_init)
model.to(torch_device)
model.eval()
inputs = self._prepare_for_class(inputs_dict, model_class)
try:
pixel_values = inputs["pixel_values"]
traced_model = torch.jit.trace(model, pixel_values)
except RuntimeError:
self.fail("Couldn't trace module.")
with tempfile.TemporaryDirectory() as tmp_dir_name:
pt_file_name = os.path.join(tmp_dir_name, "traced_model.pt")
try:
torch.jit.save(traced_model, pt_file_name)
except Exception:
self.fail("Couldn't save module.")
try:
loaded_model = torch.jit.load(pt_file_name)
except Exception:
self.fail("Couldn't load module.")
model.to(torch_device)
model.eval()
loaded_model.to(torch_device)
loaded_model.eval()
model_state_dict = model.state_dict()
loaded_model_state_dict = loaded_model.state_dict()
non_persistent_buffers = {}
for key in loaded_model_state_dict.keys():
if key not in model_state_dict.keys():
non_persistent_buffers[key] = loaded_model_state_dict[key]
loaded_model_state_dict = {
key: value for key, value in loaded_model_state_dict.items() if key not in non_persistent_buffers
}
self.assertEqual(set(model_state_dict.keys()), set(loaded_model_state_dict.keys()))
model_buffers = list(model.buffers())
for non_persistent_buffer in non_persistent_buffers.values():
found_buffer = False
for i, model_buffer in enumerate(model_buffers):
if torch.equal(non_persistent_buffer, model_buffer):
found_buffer = True
break
self.assertTrue(found_buffer)
model_buffers.pop(i)
model_buffers = list(model.buffers())
for non_persistent_buffer in non_persistent_buffers.values():
found_buffer = False
for i, model_buffer in enumerate(model_buffers):
if torch.equal(non_persistent_buffer, model_buffer):
found_buffer = True
break
self.assertTrue(found_buffer)
model_buffers.pop(i)
models_equal = True
for layer_name, p1 in model_state_dict.items():
if layer_name in loaded_model_state_dict:
p2 = loaded_model_state_dict[layer_name]
if p1.data.ne(p2.data).sum() > 0:
models_equal = False
self.assertTrue(models_equal)
@unittest.skip("The model doesn't support left padding") # and it's not used enough to be worth fixing :)
def test_left_padding_compatibility(self):
pass
# We will verify our results on an image of cute cats
def prepare_img():
image = Image.open("./tests/fixtures/tests_samples/COCO/000000039769.png")
return image
@require_torch
@require_vision
class ImageGPTModelIntegrationTest(unittest.TestCase):
@cached_property
def default_image_processor(self):
return ImageGPTImageProcessor.from_pretrained("openai/imagegpt-small") if is_vision_available() else None
@slow
def test_inference_causal_lm_head(self):
model = ImageGPTForCausalImageModeling.from_pretrained("openai/imagegpt-small").to(torch_device)
image_processor = self.default_image_processor
image = prepare_img()
inputs = image_processor(images=image, return_tensors="pt").to(torch_device)
# forward pass
with torch.no_grad():
outputs = model(**inputs)
# verify the logits
expected_shape = torch.Size((1, 1024, 512))
self.assertEqual(outputs.logits.shape, expected_shape)
expected_slice = torch.tensor(
[[2.3445, 2.6889, 2.7313], [1.0530, 1.2416, 0.5699], [0.2205, 0.7749, 0.3953]]
).to(torch_device)
self.assertTrue(torch.allclose(outputs.logits[0, :3, :3], expected_slice, atol=1e-4))
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/mvp/test_tokenization_mvp.py | # Copyright 2022 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
import os
import unittest
from transformers import BatchEncoding, MvpTokenizer, MvpTokenizerFast
from transformers.models.roberta.tokenization_roberta import VOCAB_FILES_NAMES
from transformers.testing_utils import require_tokenizers, require_torch
from transformers.utils import cached_property
from ...test_tokenization_common import TokenizerTesterMixin, filter_roberta_detectors
@require_tokenizers
class TestTokenizationMvp(TokenizerTesterMixin, unittest.TestCase):
from_pretrained_id = "RUCAIBox/mvp"
tokenizer_class = MvpTokenizer
rust_tokenizer_class = MvpTokenizerFast
test_rust_tokenizer = True
from_pretrained_filter = filter_roberta_detectors
# from_pretrained_kwargs = {'add_prefix_space': True}
def setUp(self):
super().setUp()
vocab = [
"l",
"o",
"w",
"e",
"r",
"s",
"t",
"i",
"d",
"n",
"\u0120",
"\u0120l",
"\u0120n",
"\u0120lo",
"\u0120low",
"er",
"\u0120lowest",
"\u0120newer",
"\u0120wider",
"<unk>",
]
vocab_tokens = dict(zip(vocab, range(len(vocab))))
merges = ["#version: 0.2", "\u0120 l", "\u0120l o", "\u0120lo w", "e r", ""]
self.special_tokens_map = {"unk_token": "<unk>"}
self.vocab_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["vocab_file"])
self.merges_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["merges_file"])
with open(self.vocab_file, "w", encoding="utf-8") as fp:
fp.write(json.dumps(vocab_tokens) + "\n")
with open(self.merges_file, "w", encoding="utf-8") as fp:
fp.write("\n".join(merges))
def get_tokenizer(self, **kwargs):
kwargs.update(self.special_tokens_map)
return self.tokenizer_class.from_pretrained(self.tmpdirname, **kwargs)
def get_rust_tokenizer(self, **kwargs):
kwargs.update(self.special_tokens_map)
return self.rust_tokenizer_class.from_pretrained(self.tmpdirname, **kwargs)
def get_input_output_texts(self, tokenizer):
return "lower newer", "lower newer"
@cached_property
def default_tokenizer(self):
return MvpTokenizer.from_pretrained("RUCAIBox/mvp")
@cached_property
def default_tokenizer_fast(self):
return MvpTokenizerFast.from_pretrained("RUCAIBox/mvp")
@require_torch
def test_prepare_batch(self):
src_text = ["A long paragraph for summarization.", "Another paragraph for summarization."]
expected_src_tokens = [0, 250, 251, 17818, 13, 39186, 1938, 4, 2]
for tokenizer in [self.default_tokenizer, self.default_tokenizer_fast]:
batch = tokenizer(src_text, max_length=len(expected_src_tokens), padding=True, return_tensors="pt")
self.assertIsInstance(batch, BatchEncoding)
self.assertEqual((2, 9), batch.input_ids.shape)
self.assertEqual((2, 9), batch.attention_mask.shape)
result = batch.input_ids.tolist()[0]
self.assertListEqual(expected_src_tokens, result)
# Test that special tokens are reset
@require_torch
def test_prepare_batch_empty_target_text(self):
src_text = ["A long paragraph for summarization.", "Another paragraph for summarization."]
for tokenizer in [self.default_tokenizer, self.default_tokenizer_fast]:
batch = tokenizer(src_text, padding=True, return_tensors="pt")
# check if input_ids are returned and no labels
self.assertIn("input_ids", batch)
self.assertIn("attention_mask", batch)
self.assertNotIn("labels", batch)
self.assertNotIn("decoder_attention_mask", batch)
@require_torch
def test_tokenizer_as_target_length(self):
tgt_text = [
"Summary of the text.",
"Another summary.",
]
for tokenizer in [self.default_tokenizer, self.default_tokenizer_fast]:
targets = tokenizer(text_target=tgt_text, max_length=32, padding="max_length", return_tensors="pt")
self.assertEqual(32, targets["input_ids"].shape[1])
@require_torch
def test_prepare_batch_not_longer_than_maxlen(self):
for tokenizer in [self.default_tokenizer, self.default_tokenizer_fast]:
batch = tokenizer(
["I am a small frog" * 1024, "I am a small frog"], padding=True, truncation=True, return_tensors="pt"
)
self.assertIsInstance(batch, BatchEncoding)
self.assertEqual(batch.input_ids.shape, (2, 1024))
@require_torch
def test_special_tokens(self):
src_text = ["A long paragraph for summarization."]
tgt_text = [
"Summary of the text.",
]
for tokenizer in [self.default_tokenizer, self.default_tokenizer_fast]:
inputs = tokenizer(src_text, text_target=tgt_text, return_tensors="pt")
input_ids = inputs["input_ids"]
labels = inputs["labels"]
self.assertTrue((input_ids[:, 0] == tokenizer.bos_token_id).all().item())
self.assertTrue((labels[:, 0] == tokenizer.bos_token_id).all().item())
self.assertTrue((input_ids[:, -1] == tokenizer.eos_token_id).all().item())
self.assertTrue((labels[:, -1] == tokenizer.eos_token_id).all().item())
def test_pretokenized_inputs(self):
pass
def test_embeded_special_tokens(self):
for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
with self.subTest(f"{tokenizer.__class__.__name__} ({pretrained_name})"):
tokenizer_r = self.rust_tokenizer_class.from_pretrained(pretrained_name, **kwargs)
tokenizer_p = self.tokenizer_class.from_pretrained(pretrained_name, **kwargs)
sentence = "A, <mask> AllenNLP sentence."
tokens_r = tokenizer_r.encode_plus(sentence, add_special_tokens=True, return_token_type_ids=True)
tokens_p = tokenizer_p.encode_plus(sentence, add_special_tokens=True, return_token_type_ids=True)
# token_type_ids should put 0 everywhere
self.assertEqual(sum(tokens_r["token_type_ids"]), sum(tokens_p["token_type_ids"]))
# attention_mask should put 1 everywhere, so sum over length should be 1
self.assertEqual(
sum(tokens_r["attention_mask"]) / len(tokens_r["attention_mask"]),
sum(tokens_p["attention_mask"]) / len(tokens_p["attention_mask"]),
)
tokens_r_str = tokenizer_r.convert_ids_to_tokens(tokens_r["input_ids"])
tokens_p_str = tokenizer_p.convert_ids_to_tokens(tokens_p["input_ids"])
# Rust correctly handles the space before the mask while python doesnt
self.assertSequenceEqual(tokens_p["input_ids"], [0, 250, 6, 50264, 3823, 487, 21992, 3645, 4, 2])
self.assertSequenceEqual(tokens_r["input_ids"], [0, 250, 6, 50264, 3823, 487, 21992, 3645, 4, 2])
self.assertSequenceEqual(
tokens_p_str, ["<s>", "A", ",", "<mask>", "ĠAllen", "N", "LP", "Ġsentence", ".", "</s>"]
)
self.assertSequenceEqual(
tokens_r_str, ["<s>", "A", ",", "<mask>", "ĠAllen", "N", "LP", "Ġsentence", ".", "</s>"]
)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/mvp/test_modeling_mvp.py | # coding=utf-8
# Copyright 2021, The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch MVP model. """
import copy
import tempfile
import unittest
import timeout_decorator # noqa
from transformers import MvpConfig, is_torch_available
from transformers.testing_utils import (
require_sentencepiece,
require_tokenizers,
require_torch,
require_torch_fp16,
slow,
torch_device,
)
from transformers.utils import cached_property
from ...generation.test_utils import GenerationTesterMixin
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import (
MvpForCausalLM,
MvpForConditionalGeneration,
MvpForQuestionAnswering,
MvpForSequenceClassification,
MvpModel,
MvpTokenizer,
)
from transformers.models.mvp.modeling_mvp import MvpDecoder, MvpEncoder, shift_tokens_right
def prepare_mvp_inputs_dict(
config,
input_ids,
decoder_input_ids=None,
attention_mask=None,
decoder_attention_mask=None,
head_mask=None,
decoder_head_mask=None,
cross_attn_head_mask=None,
):
if attention_mask is None:
attention_mask = input_ids.ne(config.pad_token_id)
if decoder_attention_mask is None:
decoder_attention_mask = decoder_input_ids.ne(config.pad_token_id)
if head_mask is None:
head_mask = torch.ones(config.encoder_layers, config.encoder_attention_heads, device=torch_device)
if decoder_head_mask is None:
decoder_head_mask = torch.ones(config.decoder_layers, config.decoder_attention_heads, device=torch_device)
if cross_attn_head_mask is None:
cross_attn_head_mask = torch.ones(config.decoder_layers, config.decoder_attention_heads, device=torch_device)
return {
"input_ids": input_ids,
"decoder_input_ids": decoder_input_ids,
"attention_mask": attention_mask,
"decoder_attention_mask": attention_mask,
"head_mask": head_mask,
"decoder_head_mask": decoder_head_mask,
"cross_attn_head_mask": cross_attn_head_mask,
}
class MvpModelTester:
def __init__(
self,
parent,
batch_size=13,
seq_length=7,
is_training=True,
use_labels=False,
vocab_size=99,
hidden_size=16,
num_hidden_layers=2,
num_attention_heads=4,
intermediate_size=4,
hidden_act="gelu",
hidden_dropout_prob=0.1,
attention_probs_dropout_prob=0.1,
max_position_embeddings=20,
eos_token_id=2,
pad_token_id=1,
bos_token_id=0,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = hidden_size
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.intermediate_size = intermediate_size
self.hidden_act = hidden_act
self.hidden_dropout_prob = hidden_dropout_prob
self.attention_probs_dropout_prob = attention_probs_dropout_prob
self.max_position_embeddings = max_position_embeddings
self.eos_token_id = eos_token_id
self.pad_token_id = pad_token_id
self.bos_token_id = bos_token_id
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size).clamp(
3,
)
input_ids[:, -1] = self.eos_token_id # Eos Token
decoder_input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
config = self.get_config()
inputs_dict = prepare_mvp_inputs_dict(config, input_ids, decoder_input_ids)
return config, inputs_dict
def get_config(self):
return MvpConfig(
vocab_size=self.vocab_size,
d_model=self.hidden_size,
encoder_layers=self.num_hidden_layers,
decoder_layers=self.num_hidden_layers,
encoder_attention_heads=self.num_attention_heads,
decoder_attention_heads=self.num_attention_heads,
encoder_ffn_dim=self.intermediate_size,
decoder_ffn_dim=self.intermediate_size,
dropout=self.hidden_dropout_prob,
attention_dropout=self.attention_probs_dropout_prob,
max_position_embeddings=self.max_position_embeddings,
eos_token_id=self.eos_token_id,
bos_token_id=self.bos_token_id,
pad_token_id=self.pad_token_id,
)
def get_pipeline_config(self):
config = self.get_config()
config.max_position_embeddings = 100
config.vocab_size = 300
return config
def prepare_config_and_inputs_for_common(self):
config, inputs_dict = self.prepare_config_and_inputs()
return config, inputs_dict
def create_and_check_decoder_model_past_large_inputs(self, config, inputs_dict):
model = MvpModel(config=config).get_decoder().to(torch_device).eval()
input_ids = inputs_dict["input_ids"]
attention_mask = inputs_dict["attention_mask"]
head_mask = inputs_dict["head_mask"]
# first forward pass
outputs = model(input_ids, attention_mask=attention_mask, head_mask=head_mask, use_cache=True)
output, past_key_values = outputs.to_tuple()
# create hypothetical multiple next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 3), config.vocab_size)
next_attn_mask = ids_tensor((self.batch_size, 3), 2)
# append to next input_ids and
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
next_attention_mask = torch.cat([attention_mask, next_attn_mask], dim=-1)
output_from_no_past = model(next_input_ids, attention_mask=next_attention_mask)["last_hidden_state"]
output_from_past = model(next_tokens, attention_mask=next_attention_mask, past_key_values=past_key_values)[
"last_hidden_state"
]
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, -3:, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, :, random_slice_idx].detach()
self.parent.assertTrue(output_from_past_slice.shape[1] == next_tokens.shape[1])
# test that outputs are equal for slice
self.parent.assertTrue(torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3))
def check_encoder_decoder_model_standalone(self, config, inputs_dict):
model = MvpModel(config=config).to(torch_device).eval()
outputs = model(**inputs_dict)
encoder_last_hidden_state = outputs.encoder_last_hidden_state
last_hidden_state = outputs.last_hidden_state
with tempfile.TemporaryDirectory() as tmpdirname:
encoder = model.get_encoder()
encoder.save_pretrained(tmpdirname)
encoder = MvpEncoder.from_pretrained(tmpdirname).to(torch_device)
encoder_last_hidden_state_2 = encoder(inputs_dict["input_ids"], attention_mask=inputs_dict["attention_mask"])[
0
]
self.parent.assertTrue((encoder_last_hidden_state_2 - encoder_last_hidden_state).abs().max().item() < 1e-3)
with tempfile.TemporaryDirectory() as tmpdirname:
decoder = model.get_decoder()
decoder.save_pretrained(tmpdirname)
decoder = MvpDecoder.from_pretrained(tmpdirname).to(torch_device)
last_hidden_state_2 = decoder(
input_ids=inputs_dict["decoder_input_ids"],
attention_mask=inputs_dict["decoder_attention_mask"],
encoder_hidden_states=encoder_last_hidden_state,
encoder_attention_mask=inputs_dict["attention_mask"],
)[0]
self.parent.assertTrue((last_hidden_state_2 - last_hidden_state).abs().max().item() < 1e-3)
@require_torch
class MvpHeadTests(unittest.TestCase):
vocab_size = 99
def _get_config_and_data(self):
input_ids = torch.tensor(
[
[71, 82, 18, 33, 46, 91, 2],
[68, 34, 26, 58, 30, 82, 2],
[5, 97, 17, 39, 94, 40, 2],
[76, 83, 94, 25, 70, 78, 2],
[87, 59, 41, 35, 48, 66, 2],
[55, 13, 16, 58, 5, 2, 1], # note padding
[64, 27, 31, 51, 12, 75, 2],
[52, 64, 86, 17, 83, 39, 2],
[48, 61, 9, 24, 71, 82, 2],
[26, 1, 60, 48, 22, 13, 2],
[21, 5, 62, 28, 14, 76, 2],
[45, 98, 37, 86, 59, 48, 2],
[70, 70, 50, 9, 28, 0, 2],
],
dtype=torch.long,
device=torch_device,
)
batch_size = input_ids.shape[0]
config = MvpConfig(
vocab_size=self.vocab_size,
d_model=24,
encoder_layers=2,
decoder_layers=2,
encoder_attention_heads=2,
decoder_attention_heads=2,
encoder_ffn_dim=32,
decoder_ffn_dim=32,
max_position_embeddings=48,
eos_token_id=2,
pad_token_id=1,
bos_token_id=0,
)
return config, input_ids, batch_size
def test_sequence_classification_forward(self):
config, input_ids, batch_size = self._get_config_and_data()
labels = _long_tensor([2] * batch_size).to(torch_device)
config.num_labels = 3
model = MvpForSequenceClassification(config)
model.to(torch_device)
outputs = model(input_ids=input_ids, decoder_input_ids=input_ids, labels=labels)
expected_shape = torch.Size((batch_size, config.num_labels))
self.assertEqual(outputs["logits"].shape, expected_shape)
self.assertIsInstance(outputs["loss"].item(), float)
def test_question_answering_forward(self):
config, input_ids, batch_size = self._get_config_and_data()
sequence_labels = ids_tensor([batch_size], 2).to(torch_device)
model = MvpForQuestionAnswering(config)
model.to(torch_device)
outputs = model(
input_ids=input_ids,
start_positions=sequence_labels,
end_positions=sequence_labels,
)
self.assertEqual(outputs["start_logits"].shape, input_ids.shape)
self.assertEqual(outputs["end_logits"].shape, input_ids.shape)
self.assertIsInstance(outputs["loss"].item(), float)
@timeout_decorator.timeout(1)
def test_lm_forward(self):
config, input_ids, batch_size = self._get_config_and_data()
lm_labels = ids_tensor([batch_size, input_ids.shape[1]], self.vocab_size).to(torch_device)
lm_model = MvpForConditionalGeneration(config)
lm_model.to(torch_device)
outputs = lm_model(input_ids=input_ids, labels=lm_labels)
expected_shape = (batch_size, input_ids.shape[1], config.vocab_size)
self.assertEqual(outputs["logits"].shape, expected_shape)
self.assertIsInstance(outputs["loss"].item(), float)
def test_lm_uneven_forward(self):
config = MvpConfig(
vocab_size=self.vocab_size,
d_model=14,
encoder_layers=2,
decoder_layers=2,
encoder_attention_heads=2,
decoder_attention_heads=2,
encoder_ffn_dim=8,
decoder_ffn_dim=8,
max_position_embeddings=48,
)
lm_model = MvpForConditionalGeneration(config).to(torch_device)
context = torch.tensor(
[[71, 82, 18, 33, 46, 91, 2], [68, 34, 26, 58, 30, 2, 1]], device=torch_device, dtype=torch.long
)
summary = torch.tensor([[82, 71, 82, 18, 2], [58, 68, 2, 1, 1]], device=torch_device, dtype=torch.long)
outputs = lm_model(input_ids=context, decoder_input_ids=summary, labels=summary)
expected_shape = (*summary.shape, config.vocab_size)
self.assertEqual(outputs["logits"].shape, expected_shape)
def test_generate_beam_search(self):
input_ids = torch.tensor([[71, 82, 2], [68, 34, 2]], device=torch_device, dtype=torch.long)
config = MvpConfig(
vocab_size=self.vocab_size,
d_model=24,
encoder_layers=2,
decoder_layers=2,
encoder_attention_heads=2,
decoder_attention_heads=2,
encoder_ffn_dim=32,
decoder_ffn_dim=32,
max_position_embeddings=48,
eos_token_id=2,
pad_token_id=1,
bos_token_id=0,
)
lm_model = MvpForConditionalGeneration(config).to(torch_device)
lm_model.eval()
max_length = 5
generated_ids = lm_model.generate(
input_ids.clone(),
do_sample=True,
num_return_sequences=1,
num_beams=2,
no_repeat_ngram_size=3,
max_length=max_length,
)
self.assertEqual(generated_ids.shape, (input_ids.shape[0], max_length))
def test_shift_tokens_right(self):
input_ids = torch.tensor([[71, 82, 18, 33, 2, 1, 1], [68, 34, 26, 58, 30, 82, 2]], dtype=torch.long)
shifted = shift_tokens_right(input_ids, 1, 2)
n_pad_before = input_ids.eq(1).float().sum()
n_pad_after = shifted.eq(1).float().sum()
self.assertEqual(shifted.shape, input_ids.shape)
self.assertEqual(n_pad_after, n_pad_before - 1)
self.assertTrue(torch.eq(shifted[:, 0], 2).all())
@slow
def test_tokenization(self):
tokenizer = MvpTokenizer.from_pretrained("RUCAIBox/mvp")
examples = [" Hello world", " DomDramg"] # need leading spaces for equality
fairseq_results = [
torch.tensor([0, 20920, 232, 2]),
torch.tensor([0, 11349, 495, 4040, 571, 2]),
]
for ex, desired_result in zip(examples, fairseq_results):
mvp_toks = tokenizer.encode(ex, return_tensors="pt").squeeze()
assert_tensors_close(desired_result.long(), mvp_toks, prefix=ex)
@require_torch_fp16
def test_generate_fp16(self):
config, input_ids, batch_size = self._get_config_and_data()
attention_mask = input_ids.ne(1).to(torch_device)
model = MvpForConditionalGeneration(config).eval().to(torch_device)
model.half()
model.generate(input_ids, attention_mask=attention_mask)
model.generate(num_beams=4, do_sample=True, early_stopping=False, num_return_sequences=3)
def test_dummy_inputs(self):
config, *_ = self._get_config_and_data()
model = MvpForConditionalGeneration(config).eval().to(torch_device)
model(**model.dummy_inputs)
def test_resize_tokens_embeddings_more(self):
config, input_ids, _ = self._get_config_and_data()
def _get_embs(m):
return (m.get_input_embeddings().weight.data.clone(), m.get_output_embeddings().weight.data.clone())
model = MvpForConditionalGeneration(config).eval().to(torch_device)
input, output = _get_embs(model)
self.assertTrue(torch.eq(input, output).all())
new_vocab_size = 45
model.resize_token_embeddings(new_vocab_size)
input_new, output_new = _get_embs(model)
self.assertEqual(input_new.shape, (new_vocab_size, config.d_model))
self.assertEqual(output_new.shape, (new_vocab_size, config.d_model))
self.assertTrue(torch.eq(input_new, output_new).all())
@require_torch
class MvpModelTest(ModelTesterMixin, GenerationTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (
(MvpModel, MvpForConditionalGeneration, MvpForSequenceClassification, MvpForQuestionAnswering)
if is_torch_available()
else ()
)
all_generative_model_classes = (MvpForConditionalGeneration,) if is_torch_available() else ()
pipeline_model_mapping = (
{
"conversational": MvpForConditionalGeneration,
"feature-extraction": MvpModel,
"fill-mask": MvpForConditionalGeneration,
"question-answering": MvpForQuestionAnswering,
"summarization": MvpForConditionalGeneration,
"text-classification": MvpForSequenceClassification,
"text-generation": MvpForCausalLM,
"text2text-generation": MvpForConditionalGeneration,
"translation": MvpForConditionalGeneration,
"zero-shot": MvpForSequenceClassification,
}
if is_torch_available()
else {}
)
is_encoder_decoder = True
fx_compatible = False
test_pruning = False
test_missing_keys = False
# TODO: Fix the failed tests
def is_pipeline_test_to_skip(
self, pipeline_test_casse_name, config_class, model_architecture, tokenizer_name, processor_name
):
if (
pipeline_test_casse_name == "QAPipelineTests"
and tokenizer_name is not None
and not tokenizer_name.endswith("Fast")
):
# `QAPipelineTests` fails for a few models when the slower tokenizer are used.
# (The slower tokenizers were never used for pipeline tests before the pipeline testing rework)
# TODO: check (and possibly fix) the `QAPipelineTests` with slower tokenizer
return True
return False
def setUp(self):
self.model_tester = MvpModelTester(self)
self.config_tester = ConfigTester(self, config_class=MvpConfig)
def test_config(self):
self.config_tester.run_common_tests()
def test_save_load_strict(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs()
for model_class in self.all_model_classes:
model = model_class(config)
with tempfile.TemporaryDirectory() as tmpdirname:
model.save_pretrained(tmpdirname)
model2, info = model_class.from_pretrained(tmpdirname, output_loading_info=True)
self.assertEqual(info["missing_keys"], [])
def test_decoder_model_past_with_large_inputs(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_decoder_model_past_large_inputs(*config_and_inputs)
def test_encoder_decoder_model_standalone(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs_for_common()
self.model_tester.check_encoder_decoder_model_standalone(*config_and_inputs)
# MvpForSequenceClassification does not support inputs_embeds
def test_inputs_embeds(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in (MvpModel, MvpForConditionalGeneration, MvpForQuestionAnswering):
model = model_class(config)
model.to(torch_device)
model.eval()
inputs = copy.deepcopy(self._prepare_for_class(inputs_dict, model_class))
if not self.is_encoder_decoder:
input_ids = inputs["input_ids"]
del inputs["input_ids"]
else:
encoder_input_ids = inputs["input_ids"]
decoder_input_ids = inputs.get("decoder_input_ids", encoder_input_ids)
del inputs["input_ids"]
inputs.pop("decoder_input_ids", None)
wte = model.get_input_embeddings()
if not self.is_encoder_decoder:
inputs["inputs_embeds"] = wte(input_ids)
else:
inputs["inputs_embeds"] = wte(encoder_input_ids)
inputs["decoder_inputs_embeds"] = wte(decoder_input_ids)
with torch.no_grad():
model(**inputs)[0]
@require_torch_fp16
def test_generate_fp16(self):
config, input_dict = self.model_tester.prepare_config_and_inputs()
input_ids = input_dict["input_ids"]
attention_mask = input_ids.ne(1).to(torch_device)
model = MvpForConditionalGeneration(config).eval().to(torch_device)
model.half()
model.generate(input_ids, attention_mask=attention_mask)
model.generate(num_beams=4, do_sample=True, early_stopping=False, num_return_sequences=3)
def assert_tensors_close(a, b, atol=1e-12, prefix=""):
"""If tensors have different shapes, different values or a and b are not both tensors, raise a nice Assertion error."""
if a is None and b is None:
return True
try:
if torch.allclose(a, b, atol=atol):
return True
raise
except Exception:
pct_different = (torch.gt((a - b).abs(), atol)).float().mean().item()
if a.numel() > 100:
msg = f"tensor values are {pct_different:.1%} percent different."
else:
msg = f"{a} != {b}"
if prefix:
msg = prefix + ": " + msg
raise AssertionError(msg)
def _long_tensor(tok_lst):
return torch.tensor(tok_lst, dtype=torch.long, device=torch_device)
@require_torch
@require_sentencepiece
@require_tokenizers
class MvpModelIntegrationTests(unittest.TestCase):
@cached_property
def default_tokenizer(self):
return MvpTokenizer.from_pretrained("RUCAIBox/mvp")
@slow
def test_inference_no_head(self):
model = MvpModel.from_pretrained("RUCAIBox/mvp").to(torch_device)
input_ids = _long_tensor([[0, 31414, 232, 328, 740, 1140, 12695, 69, 46078, 1588, 2]])
attention_mask = input_ids.ne(model.config.pad_token_id)
with torch.no_grad():
output = model(input_ids=input_ids, attention_mask=attention_mask).last_hidden_state
expected_shape = torch.Size((1, 11, 1024))
self.assertEqual(output.shape, expected_shape)
expected_slice = torch.tensor(
[[0.3461, 0.3624, 0.2689], [0.3461, 0.3624, 0.2689], [-0.1562, 1.1637, -0.3784]], device=torch_device
)
self.assertTrue(torch.allclose(output[:, :3, :3], expected_slice, atol=1e-3))
@slow
def test_summarization_inference(self):
model = MvpForConditionalGeneration.from_pretrained("RUCAIBox/mvp").to(torch_device)
tok = self.default_tokenizer
PGE_ARTICLE = """ Listen to local radio broadcasts for advertisements that reference casinos in your area.\nIf none are in your area, listen to national radio broadcasts for advertisements of casinos in other areas.\nNote the location that is mentioned in each advertisement that involves a casino.\nIf no locations are mentioned, note any additional contact information, such as a website or phone number. Use that information to find out where the casinos are.;\n,\n\nIf you learn about more than 1 casino on the radio, use the Internet to search the distance between your location and each casino. Sites such as maps.google.com or mapquest.com will help you in this search.'""" # fmt: skip
EXPECTED_SUMMARY = "Listen to the radio.\nUse the Internet."
dct = tok.batch_encode_plus(
[PGE_ARTICLE],
return_tensors="pt",
).to(torch_device)
hypotheses_batch = model.generate(**dct)
decoded = tok.batch_decode(hypotheses_batch, skip_special_tokens=True)
self.assertEqual(EXPECTED_SUMMARY, decoded[0])
class MvpStandaloneDecoderModelTester:
def __init__(
self,
parent,
vocab_size=99,
batch_size=13,
d_model=16,
decoder_seq_length=7,
is_training=True,
is_decoder=True,
use_attention_mask=True,
use_cache=False,
use_labels=True,
decoder_start_token_id=2,
decoder_ffn_dim=32,
decoder_layers=2,
encoder_attention_heads=4,
decoder_attention_heads=4,
max_position_embeddings=30,
is_encoder_decoder=False,
pad_token_id=0,
bos_token_id=1,
eos_token_id=2,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.decoder_seq_length = decoder_seq_length
# For common tests
self.seq_length = self.decoder_seq_length
self.is_training = is_training
self.use_attention_mask = use_attention_mask
self.use_labels = use_labels
self.vocab_size = vocab_size
self.d_model = d_model
self.hidden_size = d_model
self.num_hidden_layers = decoder_layers
self.decoder_layers = decoder_layers
self.decoder_ffn_dim = decoder_ffn_dim
self.encoder_attention_heads = encoder_attention_heads
self.decoder_attention_heads = decoder_attention_heads
self.num_attention_heads = decoder_attention_heads
self.eos_token_id = eos_token_id
self.bos_token_id = bos_token_id
self.pad_token_id = pad_token_id
self.decoder_start_token_id = decoder_start_token_id
self.use_cache = use_cache
self.max_position_embeddings = max_position_embeddings
self.is_encoder_decoder = is_encoder_decoder
self.scope = None
self.decoder_key_length = decoder_seq_length
self.base_model_out_len = 2
self.decoder_attention_idx = 1
def prepare_config_and_inputs(self):
input_ids = ids_tensor([self.batch_size, self.decoder_seq_length], self.vocab_size)
attention_mask = None
if self.use_attention_mask:
attention_mask = ids_tensor([self.batch_size, self.decoder_seq_length], vocab_size=2)
lm_labels = None
if self.use_labels:
lm_labels = ids_tensor([self.batch_size, self.decoder_seq_length], self.vocab_size)
config = MvpConfig(
vocab_size=self.vocab_size,
d_model=self.d_model,
encoder_layers=self.decoder_layers,
decoder_layers=self.decoder_layers,
decoder_ffn_dim=self.decoder_ffn_dim,
encoder_attention_heads=self.encoder_attention_heads,
decoder_attention_heads=self.decoder_attention_heads,
eos_token_id=self.eos_token_id,
bos_token_id=self.bos_token_id,
use_cache=self.use_cache,
pad_token_id=self.pad_token_id,
decoder_start_token_id=self.decoder_start_token_id,
max_position_embeddings=self.max_position_embeddings,
is_encoder_decoder=self.is_encoder_decoder,
)
return (
config,
input_ids,
attention_mask,
lm_labels,
)
def prepare_config_and_inputs_for_decoder(self):
(
config,
input_ids,
attention_mask,
lm_labels,
) = self.prepare_config_and_inputs()
encoder_hidden_states = floats_tensor([self.batch_size, self.decoder_seq_length, self.hidden_size])
encoder_attention_mask = ids_tensor([self.batch_size, self.decoder_seq_length], vocab_size=2)
return (
config,
input_ids,
attention_mask,
encoder_hidden_states,
encoder_attention_mask,
lm_labels,
)
def create_and_check_decoder_model_past(
self,
config,
input_ids,
attention_mask,
lm_labels,
):
config.use_cache = True
model = MvpDecoder(config=config).to(torch_device).eval()
# first forward pass
outputs = model(input_ids, use_cache=True)
outputs_use_cache_conf = model(input_ids)
outputs_no_past = model(input_ids, use_cache=False)
self.parent.assertTrue(len(outputs) == len(outputs_use_cache_conf))
self.parent.assertTrue(len(outputs) == len(outputs_no_past) + 1)
past_key_values = outputs["past_key_values"]
# create hypothetical next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 1), config.vocab_size)
# append to next input_ids and
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
output_from_no_past = model(next_input_ids)["last_hidden_state"]
output_from_past = model(next_tokens, past_key_values=past_key_values)["last_hidden_state"]
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, next_input_ids.shape[-1] - 1, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, 0, random_slice_idx].detach()
# test that outputs are equal for slice
assert torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3)
def create_and_check_decoder_model_attention_mask_past(
self,
config,
input_ids,
attention_mask,
lm_labels,
):
model = MvpDecoder(config=config).to(torch_device).eval()
# create attention mask
attn_mask = torch.ones(input_ids.shape, dtype=torch.long, device=torch_device)
half_seq_length = input_ids.shape[-1] // 2
attn_mask[:, half_seq_length:] = 0
# first forward pass
past_key_values = model(input_ids, attention_mask=attn_mask, use_cache=True)["past_key_values"]
# create hypothetical next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 1), config.vocab_size)
# change a random masked slice from input_ids
random_seq_idx_to_change = ids_tensor((1,), half_seq_length).item() + 1
random_other_next_tokens = ids_tensor((self.batch_size, 1), config.vocab_size).squeeze(-1)
input_ids[:, -random_seq_idx_to_change] = random_other_next_tokens
# append to next input_ids and attn_mask
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
attn_mask = torch.cat(
[attn_mask, torch.ones((attn_mask.shape[0], 1), dtype=torch.long, device=torch_device)],
dim=1,
)
# get two different outputs
output_from_no_past = model(next_input_ids, attention_mask=attn_mask)["last_hidden_state"]
output_from_past = model(next_tokens, attention_mask=attn_mask, past_key_values=past_key_values)[
"last_hidden_state"
]
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, next_input_ids.shape[-1] - 1, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, 0, random_slice_idx].detach()
# test that outputs are equal for slice
assert torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3)
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
attention_mask,
lm_labels,
) = config_and_inputs
inputs_dict = {
"input_ids": input_ids,
"attention_mask": attention_mask,
}
return config, inputs_dict
@require_torch
class MvpStandaloneDecoderModelTest(ModelTesterMixin, GenerationTesterMixin, unittest.TestCase):
all_model_classes = (MvpDecoder, MvpForCausalLM) if is_torch_available() else ()
all_generative_model_classes = (MvpForCausalLM,) if is_torch_available() else ()
fx_comptatible = True
test_pruning = False
is_encoder_decoder = False
def setUp(
self,
):
self.model_tester = MvpStandaloneDecoderModelTester(self, is_training=False)
self.config_tester = ConfigTester(self, config_class=MvpConfig)
def test_config(self):
self.config_tester.run_common_tests()
def test_decoder_model_past(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_decoder_model_past(*config_and_inputs)
def test_decoder_model_attn_mask_past(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_decoder_model_attention_mask_past(*config_and_inputs)
def test_retain_grad_hidden_states_attentions(self):
# decoder cannot keep gradients
return
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/xglm/test_modeling_flax_xglm.py | # coding=utf-8
# Copyright 2021 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import tempfile
import unittest
import transformers
from transformers import XGLMConfig, XGLMTokenizer, is_flax_available, is_torch_available
from transformers.testing_utils import is_pt_flax_cross_test, require_flax, require_sentencepiece, slow
from ...generation.test_flax_utils import FlaxGenerationTesterMixin
from ...test_modeling_flax_common import FlaxModelTesterMixin, floats_tensor, ids_tensor, random_attention_mask
if is_flax_available():
import jax
import jax.numpy as jnp
import numpy as np
from transformers.modeling_flax_pytorch_utils import (
convert_pytorch_state_dict_to_flax,
load_flax_weights_in_pytorch_model,
)
from transformers.models.xglm.modeling_flax_xglm import FlaxXGLMForCausalLM, FlaxXGLMModel
if is_torch_available():
import torch
@require_flax
class FlaxXGLMModelTester:
def __init__(
self,
parent,
batch_size=14,
seq_length=7,
is_training=True,
use_input_mask=True,
use_labels=True,
vocab_size=99,
d_model=32,
num_hidden_layers=2,
num_attention_heads=4,
ffn_dim=37,
activation_function="gelu",
activation_dropout=0.1,
attention_dropout=0.1,
max_position_embeddings=512,
initializer_range=0.02,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_input_mask = use_input_mask
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = d_model
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.ffn_dim = ffn_dim
self.activation_function = activation_function
self.activation_dropout = activation_dropout
self.attention_dropout = attention_dropout
self.max_position_embeddings = max_position_embeddings
self.initializer_range = initializer_range
self.scope = None
self.bos_token_id = 0
self.eos_token_id = 2
self.pad_token_id = 1
def prepare_config_and_inputs(self):
input_ids = np.clip(ids_tensor([self.batch_size, self.seq_length], self.vocab_size), 3, self.vocab_size)
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.seq_length])
config = XGLMConfig(
vocab_size=self.vocab_size,
d_model=self.hidden_size,
num_layers=self.num_hidden_layers,
attention_heads=self.num_attention_heads,
ffn_dim=self.ffn_dim,
activation_function=self.activation_function,
activation_dropout=self.activation_dropout,
attention_dropout=self.attention_dropout,
max_position_embeddings=self.max_position_embeddings,
initializer_range=self.initializer_range,
use_cache=True,
bos_token_id=self.bos_token_id,
eos_token_id=self.eos_token_id,
pad_token_id=self.pad_token_id,
)
return (config, input_ids, input_mask)
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
config, input_ids, attention_mask = config_and_inputs
inputs_dict = {"input_ids": input_ids, "attention_mask": attention_mask}
return config, inputs_dict
def prepare_config_and_inputs_for_decoder(self):
config, input_ids, attention_mask = self.prepare_config_and_inputs()
encoder_hidden_states = floats_tensor([self.batch_size, self.seq_length, self.hidden_size])
encoder_attention_mask = ids_tensor([self.batch_size, self.seq_length], vocab_size=2)
return (
config,
input_ids,
attention_mask,
encoder_hidden_states,
encoder_attention_mask,
)
def check_use_cache_forward(self, model_class_name, config, input_ids, attention_mask):
max_decoder_length = 20
model = model_class_name(config)
past_key_values = model.init_cache(input_ids.shape[0], max_decoder_length)
attention_mask = jnp.ones((input_ids.shape[0], max_decoder_length), dtype="i4")
position_ids = jnp.broadcast_to(
jnp.arange(input_ids.shape[-1] - 1)[None, :], (input_ids.shape[0], input_ids.shape[-1] - 1)
)
outputs_cache = model(
input_ids[:, :-1],
attention_mask=attention_mask,
past_key_values=past_key_values,
position_ids=position_ids,
)
position_ids = jnp.array(input_ids.shape[0] * [[input_ids.shape[-1] - 1]], dtype="i4")
outputs_cache_next = model(
input_ids[:, -1:],
attention_mask=attention_mask,
past_key_values=outputs_cache.past_key_values,
position_ids=position_ids,
)
outputs = model(input_ids)
diff = np.max(np.abs((outputs_cache_next[0][:, -1, :5] - outputs[0][:, -1, :5])))
self.parent.assertTrue(diff < 1e-3, msg=f"Max diff is {diff}")
def check_use_cache_forward_with_attn_mask(self, model_class_name, config, input_ids, attention_mask):
max_decoder_length = 20
model = model_class_name(config)
attention_mask_cache = jnp.concatenate(
[attention_mask, jnp.zeros((attention_mask.shape[0], max_decoder_length - attention_mask.shape[1]))],
axis=-1,
)
past_key_values = model.init_cache(input_ids.shape[0], max_decoder_length)
position_ids = jnp.broadcast_to(
jnp.arange(input_ids.shape[-1] - 1)[None, :], (input_ids.shape[0], input_ids.shape[-1] - 1)
)
outputs_cache = model(
input_ids[:, :-1],
attention_mask=attention_mask_cache,
past_key_values=past_key_values,
position_ids=position_ids,
)
position_ids = jnp.array(input_ids.shape[0] * [[input_ids.shape[-1] - 1]], dtype="i4")
outputs_cache_next = model(
input_ids[:, -1:],
past_key_values=outputs_cache.past_key_values,
attention_mask=attention_mask_cache,
position_ids=position_ids,
)
outputs = model(input_ids, attention_mask=attention_mask)
diff = np.max(np.abs((outputs_cache_next[0][:, -1, :5] - outputs[0][:, -1, :5])))
self.parent.assertTrue(diff < 1e-3, msg=f"Max diff is {diff}")
@require_sentencepiece
@require_flax
class FlaxXGLMModelTest(FlaxModelTesterMixin, FlaxGenerationTesterMixin, unittest.TestCase):
all_model_classes = (FlaxXGLMModel, FlaxXGLMForCausalLM) if is_flax_available() else ()
all_generative_model_classes = (FlaxXGLMForCausalLM,) if is_flax_available() else ()
def setUp(self):
self.model_tester = FlaxXGLMModelTester(self)
def test_use_cache_forward(self):
for model_class_name in self.all_model_classes:
config, input_ids, attention_mask = self.model_tester.prepare_config_and_inputs()
self.model_tester.check_use_cache_forward(model_class_name, config, input_ids, attention_mask)
def test_use_cache_forward_with_attn_mask(self):
for model_class_name in self.all_model_classes:
config, input_ids, attention_mask = self.model_tester.prepare_config_and_inputs()
self.model_tester.check_use_cache_forward_with_attn_mask(
model_class_name, config, input_ids, attention_mask
)
@slow
def test_batch_generation(self):
tokenizer = XGLMTokenizer.from_pretrained("XGLM", padding_side="left")
inputs = tokenizer(["Hello this is a long string", "Hey"], return_tensors="np", padding=True, truncation=True)
model = FlaxXGLMForCausalLM.from_pretrained("facebook/xglm-564M")
model.config.num_beams = 1
model.config.do_sample = False
jit_generate = jax.jit(model.generate)
output_sequences = jit_generate(inputs["input_ids"], attention_mask=inputs["attention_mask"]).sequences
output_string = tokenizer.batch_decode(output_sequences, skip_special_tokens=True)
expected_string = [
"Hello this is a long string of questions, but I'm not sure if I'm",
"Hey, I'm a newbie to the forum and I'",
]
self.assertListEqual(output_string, expected_string)
# overwrite from common since `attention_mask` in combination
# with `causal_mask` behaves slighly differently
@is_pt_flax_cross_test
def test_equivalence_pt_to_flax(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
with self.subTest(model_class.__name__):
# prepare inputs
prepared_inputs_dict = self._prepare_for_class(inputs_dict, model_class)
pt_inputs = {k: torch.tensor(v.tolist()) for k, v in prepared_inputs_dict.items()}
# load corresponding PyTorch class
pt_model_class_name = model_class.__name__[4:] # Skip the "Flax" at the beginning
pt_model_class = getattr(transformers, pt_model_class_name)
batch_size, seq_length = pt_inputs["input_ids"].shape
rnd_start_indices = np.random.randint(0, seq_length - 1, size=(batch_size,))
for batch_idx, start_index in enumerate(rnd_start_indices):
pt_inputs["attention_mask"][batch_idx, :start_index] = 0
pt_inputs["attention_mask"][batch_idx, start_index:] = 1
prepared_inputs_dict["attention_mask"][batch_idx, :start_index] = 0
prepared_inputs_dict["attention_mask"][batch_idx, start_index:] = 1
pt_model = pt_model_class(config).eval()
# Flax models don't use the `use_cache` option and cache is not returned as a default.
# So we disable `use_cache` here for PyTorch model.
pt_model.config.use_cache = False
fx_model = model_class(config, dtype=jnp.float32)
fx_state = convert_pytorch_state_dict_to_flax(pt_model.state_dict(), fx_model)
fx_model.params = fx_state
with torch.no_grad():
pt_outputs = pt_model(**pt_inputs).to_tuple()
fx_outputs = fx_model(**prepared_inputs_dict).to_tuple()
self.assertEqual(len(fx_outputs), len(pt_outputs), "Output lengths differ between Flax and PyTorch")
for fx_output, pt_output in zip(fx_outputs, pt_outputs):
self.assert_almost_equals(fx_output[:, -1], pt_output[:, -1].numpy(), 4e-2)
with tempfile.TemporaryDirectory() as tmpdirname:
pt_model.save_pretrained(tmpdirname)
fx_model_loaded = model_class.from_pretrained(tmpdirname, from_pt=True)
fx_outputs_loaded = fx_model_loaded(**prepared_inputs_dict).to_tuple()
self.assertEqual(
len(fx_outputs_loaded), len(pt_outputs), "Output lengths differ between Flax and PyTorch"
)
for fx_output_loaded, pt_output in zip(fx_outputs_loaded, pt_outputs):
self.assert_almost_equals(fx_output_loaded[:, -1], pt_output[:, -1].numpy(), 4e-2)
# overwrite from common since `attention_mask` in combination
# with `causal_mask` behaves slighly differently
@is_pt_flax_cross_test
def test_equivalence_flax_to_pt(self):
config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
for model_class in self.all_model_classes:
with self.subTest(model_class.__name__):
# prepare inputs
prepared_inputs_dict = self._prepare_for_class(inputs_dict, model_class)
pt_inputs = {k: torch.tensor(v.tolist()) for k, v in prepared_inputs_dict.items()}
# load corresponding PyTorch class
pt_model_class_name = model_class.__name__[4:] # Skip the "Flax" at the beginning
pt_model_class = getattr(transformers, pt_model_class_name)
pt_model = pt_model_class(config).eval()
pt_model.config.use_cache = False
fx_model = model_class(config, dtype=jnp.float32)
pt_model = load_flax_weights_in_pytorch_model(pt_model, fx_model.params)
batch_size, seq_length = pt_inputs["input_ids"].shape
rnd_start_indices = np.random.randint(0, seq_length - 1, size=(batch_size,))
for batch_idx, start_index in enumerate(rnd_start_indices):
pt_inputs["attention_mask"][batch_idx, :start_index] = 0
pt_inputs["attention_mask"][batch_idx, start_index:] = 1
prepared_inputs_dict["attention_mask"][batch_idx, :start_index] = 0
prepared_inputs_dict["attention_mask"][batch_idx, start_index:] = 1
# make sure weights are tied in PyTorch
pt_model.tie_weights()
with torch.no_grad():
pt_outputs = pt_model(**pt_inputs).to_tuple()
fx_outputs = fx_model(**prepared_inputs_dict).to_tuple()
self.assertEqual(len(fx_outputs), len(pt_outputs), "Output lengths differ between Flax and PyTorch")
for fx_output, pt_output in zip(fx_outputs, pt_outputs):
self.assert_almost_equals(fx_output[:, -1], pt_output[:, -1].numpy(), 4e-2)
with tempfile.TemporaryDirectory() as tmpdirname:
fx_model.save_pretrained(tmpdirname)
pt_model_loaded = pt_model_class.from_pretrained(tmpdirname, from_flax=True)
with torch.no_grad():
pt_outputs_loaded = pt_model_loaded(**pt_inputs).to_tuple()
self.assertEqual(
len(fx_outputs), len(pt_outputs_loaded), "Output lengths differ between Flax and PyTorch"
)
for fx_output, pt_output in zip(fx_outputs, pt_outputs_loaded):
self.assert_almost_equals(fx_output[:, -1], pt_output[:, -1].numpy(), 4e-2)
@slow
def test_model_from_pretrained(self):
for model_class_name in self.all_model_classes:
model = model_class_name.from_pretrained("facebook/xglm-564M")
outputs = model(np.ones((1, 1)))
self.assertIsNotNone(outputs)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/xglm/test_tokenization_xglm.py | # coding=utf-8
# Copyright 2021 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import pickle
import shutil
import tempfile
import unittest
from transformers import SPIECE_UNDERLINE, XGLMTokenizer, XGLMTokenizerFast
from transformers.testing_utils import get_tests_dir, require_sentencepiece, require_tokenizers, slow
from transformers.utils import cached_property
from ...test_tokenization_common import TokenizerTesterMixin
SAMPLE_VOCAB = get_tests_dir("fixtures/test_sentencepiece.model")
@require_sentencepiece
@require_tokenizers
class XGLMTokenizationTest(TokenizerTesterMixin, unittest.TestCase):
from_pretrained_id = "facebook/xglm-564M"
tokenizer_class = XGLMTokenizer
rust_tokenizer_class = XGLMTokenizerFast
test_rust_tokenizer = True
test_sentencepiece = True
def setUp(self):
super().setUp()
# We have a SentencePiece fixture for testing
tokenizer = XGLMTokenizer(SAMPLE_VOCAB, keep_accents=True)
tokenizer.save_pretrained(self.tmpdirname)
def test_convert_token_and_id(self):
"""Test ``_convert_token_to_id`` and ``_convert_id_to_token``."""
token = "<pad>"
token_id = 1
self.assertEqual(self.get_tokenizer()._convert_token_to_id(token), token_id)
self.assertEqual(self.get_tokenizer()._convert_id_to_token(token_id), token)
def test_get_vocab(self):
vocab_keys = list(self.get_tokenizer().get_vocab().keys())
self.assertEqual(vocab_keys[0], "<s>")
self.assertEqual(vocab_keys[1], "<pad>")
self.assertEqual(len(vocab_keys), 1_008)
def test_vocab_size(self):
self.assertEqual(self.get_tokenizer().vocab_size, 1_008)
def test_full_tokenizer(self):
tokenizer = XGLMTokenizer(SAMPLE_VOCAB, keep_accents=True)
tokens = tokenizer.tokenize("This is a test")
self.assertListEqual(tokens, ["▁This", "▁is", "▁a", "▁t", "est"])
self.assertListEqual(
tokenizer.convert_tokens_to_ids(tokens),
[value + tokenizer.fairseq_offset for value in [285, 46, 10, 170, 382]],
)
tokens = tokenizer.tokenize("I was born in 92000, and this is falsé.")
self.assertListEqual(
tokens,
[
SPIECE_UNDERLINE + "I",
SPIECE_UNDERLINE + "was",
SPIECE_UNDERLINE + "b",
"or",
"n",
SPIECE_UNDERLINE + "in",
SPIECE_UNDERLINE + "",
"9",
"2",
"0",
"0",
"0",
",",
SPIECE_UNDERLINE + "and",
SPIECE_UNDERLINE + "this",
SPIECE_UNDERLINE + "is",
SPIECE_UNDERLINE + "f",
"al",
"s",
"é",
".",
],
)
ids = tokenizer.convert_tokens_to_ids(tokens)
self.assertListEqual(
ids,
[
value + tokenizer.fairseq_offset
for value in [8, 21, 84, 55, 24, 19, 7, 2, 602, 347, 347, 347, 3, 12, 66, 46, 72, 80, 6, 2, 4]
],
)
back_tokens = tokenizer.convert_ids_to_tokens(ids)
self.assertListEqual(
back_tokens,
[
SPIECE_UNDERLINE + "I",
SPIECE_UNDERLINE + "was",
SPIECE_UNDERLINE + "b",
"or",
"n",
SPIECE_UNDERLINE + "in",
SPIECE_UNDERLINE + "",
"<unk>",
"2",
"0",
"0",
"0",
",",
SPIECE_UNDERLINE + "and",
SPIECE_UNDERLINE + "this",
SPIECE_UNDERLINE + "is",
SPIECE_UNDERLINE + "f",
"al",
"s",
"<unk>",
".",
],
)
@cached_property
def big_tokenizer(self):
return XGLMTokenizer.from_pretrained("facebook/xglm-564M")
def test_picklable_without_disk(self):
with tempfile.NamedTemporaryFile() as f:
shutil.copyfile(SAMPLE_VOCAB, f.name)
tokenizer = XGLMTokenizer(f.name, keep_accents=True)
pickled_tokenizer = pickle.dumps(tokenizer)
pickle.loads(pickled_tokenizer)
def test_rust_and_python_full_tokenizers(self):
if not self.test_rust_tokenizer:
return
tokenizer = self.get_tokenizer()
rust_tokenizer = self.get_rust_tokenizer()
sequence = "I was born in 92000, and this is falsé."
tokens = tokenizer.tokenize(sequence)
rust_tokens = rust_tokenizer.tokenize(sequence)
self.assertListEqual(tokens, rust_tokens)
ids = tokenizer.encode(sequence, add_special_tokens=False)
rust_ids = rust_tokenizer.encode(sequence, add_special_tokens=False)
self.assertListEqual(ids, rust_ids)
rust_tokenizer = self.get_rust_tokenizer()
ids = tokenizer.encode(sequence)
rust_ids = rust_tokenizer.encode(sequence)
self.assertListEqual(ids, rust_ids)
@slow
def test_tokenization_base_easy_symbols(self):
symbols = "Hello World!"
original_tokenizer_encodings = [2, 31227, 4447, 35]
self.assertListEqual(original_tokenizer_encodings, self.big_tokenizer.encode(symbols))
@slow
def test_tokenization_base_hard_symbols(self):
symbols = (
'This is a very long text with a lot of weird characters, such as: . , ~ ? ( ) " [ ] ! : - . Also we will'
" add words that should not exsist and be tokenized to unk, such as saoneuhaoesuth"
)
original_tokenizer_encodings = [2, 1018, 67, 11, 1988, 2617, 5631, 278, 11, 3407, 48, 71630, 28085, 4, 3234, 157, 13, 6, 5, 6, 4, 3526, 768, 15, 659, 57, 298, 3983, 864, 129, 21, 6, 5, 13675, 377, 652, 7580, 10341, 155, 2817, 422, 1666, 7, 1674, 53, 113, 202277, 17892, 33, 60, 87, 4, 3234, 157, 61, 2667, 52376, 19, 88, 23, 735] # fmt: skip
self.assertListEqual(original_tokenizer_encodings, self.big_tokenizer.encode(symbols))
@slow
def test_tokenizer_integration(self):
# fmt: off
expected_encoding = {
'input_ids': [[2, 108825, 1163, 15, 88010, 473, 15898, 157, 13672, 1857, 312, 8, 238021, 1163, 53, 13672, 1857, 312, 8, 53283, 182396, 8, 18566, 16, 36733, 4101, 8, 230, 244017, 122553, 7, 15, 132597, 4, 293, 12511, 7610, 4, 3414, 132597, 9, 4, 32361, 362, 4, 734, 28512, 32569, 18, 4, 32361, 26096, 14982, 73, 18715, 21433, 235261, 15, 492, 12427, 16, 53, 18715, 21433, 65454, 15, 23659, 563, 16, 278, 597, 2843, 595, 7931, 182396, 64186, 22, 886, 595, 132981, 53, 25540, 3449, 43982, 39901, 5951, 878, 330, 4, 27694, 80269, 312, 53, 6517, 11780, 611, 20408, 5], [2, 6, 132597, 67, 42897, 33, 592, 8, 163729, 25540, 361, 136997, 109514, 173230, 7, 501, 60, 102913, 196, 5631, 235, 63243, 473, 6, 231757, 74, 5277, 7905, 53, 3095, 37317, 22, 454, 183874, 5], [2, 268, 31298, 46530, 6, 132935, 43831, 7, 597, 32, 24, 3688, 9865, 5]],
'attention_mask': [[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]]
} # noqa: E501
# fmt: on
self.tokenizer_integration_test_util(
expected_encoding=expected_encoding,
model_name="facebook/xglm-564M",
padding=False,
)
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/xglm/test_modeling_xglm.py | # coding=utf-8
# Copyright 2021 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import datetime
import gc
import math
import unittest
from transformers import XGLMConfig, is_torch_available
from transformers.testing_utils import (
require_torch,
require_torch_accelerator,
require_torch_fp16,
slow,
torch_device,
)
from ...generation.test_utils import GenerationTesterMixin
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin
if is_torch_available():
import torch
from transformers import XGLMForCausalLM, XGLMModel, XGLMTokenizer
class XGLMModelTester:
def __init__(
self,
parent,
batch_size=14,
seq_length=7,
is_training=True,
use_input_mask=True,
use_labels=True,
vocab_size=99,
d_model=32,
num_hidden_layers=2,
num_attention_heads=4,
ffn_dim=37,
activation_function="gelu",
activation_dropout=0.1,
attention_dropout=0.1,
max_position_embeddings=512,
initializer_range=0.02,
scope=None,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_input_mask = use_input_mask
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = d_model
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.ffn_dim = ffn_dim
self.activation_function = activation_function
self.activation_dropout = activation_dropout
self.attention_dropout = attention_dropout
self.max_position_embeddings = max_position_embeddings
self.initializer_range = initializer_range
self.scope = None
self.bos_token_id = 0
self.eos_token_id = 2
self.pad_token_id = 1
def get_large_model_config(self):
return XGLMConfig.from_pretrained("facebook/xglm-564M")
def prepare_config_and_inputs(
self, gradient_checkpointing=False, scale_attn_by_inverse_layer_idx=False, reorder_and_upcast_attn=False
):
input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size).clamp(3)
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.seq_length])
config = self.get_config(gradient_checkpointing=gradient_checkpointing)
head_mask = ids_tensor([self.num_hidden_layers, self.num_attention_heads], 2)
return (
config,
input_ids,
input_mask,
head_mask,
)
def get_config(
self, gradient_checkpointing=False, scale_attn_by_inverse_layer_idx=False, reorder_and_upcast_attn=False
):
return XGLMConfig(
vocab_size=self.vocab_size,
d_model=self.hidden_size,
num_layers=self.num_hidden_layers,
attention_heads=self.num_attention_heads,
ffn_dim=self.ffn_dim,
activation_function=self.activation_function,
activation_dropout=self.activation_dropout,
attention_dropout=self.attention_dropout,
max_position_embeddings=self.max_position_embeddings,
initializer_range=self.initializer_range,
use_cache=True,
bos_token_id=self.bos_token_id,
eos_token_id=self.eos_token_id,
pad_token_id=self.pad_token_id,
gradient_checkpointing=gradient_checkpointing,
)
def prepare_config_and_inputs_for_decoder(self):
(
config,
input_ids,
input_mask,
head_mask,
) = self.prepare_config_and_inputs()
encoder_hidden_states = floats_tensor([self.batch_size, self.seq_length, self.hidden_size])
encoder_attention_mask = ids_tensor([self.batch_size, self.seq_length], vocab_size=2)
return (
config,
input_ids,
input_mask,
head_mask,
encoder_hidden_states,
encoder_attention_mask,
)
def create_and_check_xglm_model(self, config, input_ids, input_mask, head_mask, *args):
model = XGLMModel(config=config)
model.to(torch_device)
model.eval()
result = model(input_ids, head_mask=head_mask)
result = model(input_ids)
self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
self.parent.assertEqual(len(result.past_key_values), config.num_hidden_layers)
def create_and_check_xglm_model_past(self, config, input_ids, input_mask, head_mask, *args):
model = XGLMModel(config=config)
model.to(torch_device)
model.eval()
# first forward pass
outputs = model(input_ids, use_cache=True)
outputs_no_past = model(input_ids, use_cache=False)
self.parent.assertTrue(len(outputs) == len(outputs_no_past) + 1)
output, past = outputs.to_tuple()
# create hypothetical next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 1), config.vocab_size)
# append to next input_ids and token_type_ids
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
output_from_no_past = model(next_input_ids)["last_hidden_state"]
output_from_past = model(next_tokens, past_key_values=past)["last_hidden_state"]
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, -1, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, 0, random_slice_idx].detach()
# test that outputs are equal for slice
self.parent.assertTrue(torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3))
def create_and_check_xglm_model_attention_mask_past(self, config, input_ids, input_mask, head_mask, *args):
model = XGLMModel(config=config)
model.to(torch_device)
model.eval()
# create attention mask
attn_mask = torch.ones(input_ids.shape, dtype=torch.long, device=torch_device)
half_seq_length = self.seq_length // 2
attn_mask[:, half_seq_length:] = 0
# first forward pass
output, past = model(input_ids, attention_mask=attn_mask).to_tuple()
# create hypothetical next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 1), config.vocab_size)
# append to next input_ids and attn_mask
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
attn_mask = torch.cat(
[attn_mask, torch.zeros((attn_mask.shape[0], 1), dtype=torch.long, device=torch_device)],
dim=1,
)
# get two different outputs
output_from_no_past = model(next_input_ids, attention_mask=attn_mask)["last_hidden_state"]
output_from_past = model(next_tokens, past_key_values=past, attention_mask=attn_mask)["last_hidden_state"]
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, -1, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, 0, random_slice_idx].detach()
# test that outputs are equal for slice
self.parent.assertTrue(torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3))
def create_and_check_xglm_model_past_large_inputs(self, config, input_ids, input_mask, head_mask, *args):
model = XGLMModel(config=config)
model.to(torch_device)
model.eval()
# first forward pass
outputs = model(input_ids, attention_mask=input_mask, use_cache=True)
output, past = outputs.to_tuple()
# create hypothetical next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 3), config.vocab_size)
next_mask = ids_tensor((self.batch_size, 3), vocab_size=1)
# append to next input_ids
next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
next_attention_mask = torch.cat([input_mask, next_mask], dim=-1)
output_from_no_past = model(next_input_ids, attention_mask=next_attention_mask)["last_hidden_state"]
output_from_past = model(next_tokens, attention_mask=next_attention_mask, past_key_values=past)[
"last_hidden_state"
]
self.parent.assertTrue(output_from_past.shape[1] == next_tokens.shape[1])
# select random slice
random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
output_from_no_past_slice = output_from_no_past[:, -3:, random_slice_idx].detach()
output_from_past_slice = output_from_past[:, :, random_slice_idx].detach()
# test that outputs are equal for slice
self.parent.assertTrue(torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3))
def create_and_check_lm_head_model(self, config, input_ids, input_mask, head_mask, *args):
model = XGLMForCausalLM(config)
model.to(torch_device)
model.eval()
result = model(input_ids, labels=input_ids)
self.parent.assertEqual(result.loss.shape, ())
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
def create_and_check_forward_and_backwards(
self, config, input_ids, input_mask, head_mask, *args, gradient_checkpointing=False
):
model = XGLMForCausalLM(config)
model.to(torch_device)
if gradient_checkpointing:
model.gradient_checkpointing_enable()
result = model(input_ids, labels=input_ids)
self.parent.assertEqual(result.loss.shape, ())
self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
result.loss.backward()
def create_and_check_xglm_weight_initialization(self, config, *args):
model = XGLMModel(config)
model_std = model.config.initializer_range / math.sqrt(2 * model.config.num_hidden_layers)
for key in model.state_dict().keys():
if "c_proj" in key and "weight" in key:
self.parent.assertLessEqual(abs(torch.std(model.state_dict()[key]) - model_std), 0.001)
self.parent.assertLessEqual(abs(torch.mean(model.state_dict()[key]) - 0.0), 0.01)
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
input_mask,
head_mask,
) = config_and_inputs
inputs_dict = {
"input_ids": input_ids,
"head_mask": head_mask,
}
return config, inputs_dict
@require_torch
class XGLMModelTest(ModelTesterMixin, GenerationTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (XGLMModel, XGLMForCausalLM) if is_torch_available() else ()
all_generative_model_classes = (XGLMForCausalLM,) if is_torch_available() else ()
pipeline_model_mapping = (
{"feature-extraction": XGLMModel, "text-generation": XGLMForCausalLM} if is_torch_available() else {}
)
fx_compatible = True
test_missing_keys = False
test_pruning = False
def setUp(self):
self.model_tester = XGLMModelTester(self)
self.config_tester = ConfigTester(self, config_class=XGLMConfig, n_embd=37)
def test_config(self):
self.config_tester.run_common_tests()
def test_xglm_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_xglm_model(*config_and_inputs)
def test_xglm_model_past(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_xglm_model_past(*config_and_inputs)
def test_xglm_model_att_mask_past(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_xglm_model_attention_mask_past(*config_and_inputs)
def test_xglm_model_past_large_inputs(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_xglm_model_past_large_inputs(*config_and_inputs)
def test_xglm_lm_head_model(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_lm_head_model(*config_and_inputs)
def test_xglm_gradient_checkpointing(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_forward_and_backwards(*config_and_inputs, gradient_checkpointing=True)
def test_xglm_weight_initialization(self):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_xglm_weight_initialization(*config_and_inputs)
@slow
def test_model_from_pretrained(self):
model_name = "facebook/xglm-564M"
model = XGLMModel.from_pretrained(model_name)
self.assertIsNotNone(model)
@unittest.skip("Does not work on the tiny model as we keep hitting edge cases.")
def test_model_parallelism(self):
super().test_model_parallelism()
@require_torch
class XGLMModelLanguageGenerationTest(unittest.TestCase):
def tearDown(self):
super().tearDown()
# clean-up as much as possible GPU memory occupied by PyTorch
gc.collect()
torch.cuda.empty_cache()
def _test_lm_generate_xglm_helper(
self,
gradient_checkpointing=False,
verify_outputs=True,
):
model = XGLMForCausalLM.from_pretrained("facebook/xglm-564M")
if gradient_checkpointing:
model.gradient_checkpointing_enable()
else:
model.gradient_checkpointing_disable()
model.to(torch_device)
input_ids = torch.tensor([[2, 268, 9865]], dtype=torch.long, device=torch_device) # The dog
# </s> The dog is a very friendly dog. He is very affectionate and loves to play with other
expected_output_ids = [2, 268, 9865, 67, 11, 1988, 57252, 9865, 5, 984, 67, 1988, 213838, 1658, 53, 70446, 33, 6657, 278, 1581] # fmt: skip
output_ids = model.generate(input_ids, do_sample=False, num_beams=1)
if verify_outputs:
self.assertListEqual(output_ids[0].tolist(), expected_output_ids)
@slow
def test_batch_generation(self):
model = XGLMForCausalLM.from_pretrained("facebook/xglm-564M")
model.to(torch_device)
tokenizer = XGLMTokenizer.from_pretrained("facebook/xglm-564M")
tokenizer.padding_side = "left"
# use different length sentences to test batching
sentences = [
"This is an extremelly long sentence that only exists to test the ability of the model to cope with "
"left-padding, such as in batched generation. The output for the sequence below should be the same "
"regardless of whether left padding is applied or not. When",
"Hello, my dog is a little",
]
inputs = tokenizer(sentences, return_tensors="pt", padding=True)
input_ids = inputs["input_ids"].to(torch_device)
outputs = model.generate(
input_ids=input_ids, attention_mask=inputs["attention_mask"].to(torch_device), max_new_tokens=12
)
inputs_non_padded = tokenizer(sentences[0], return_tensors="pt").input_ids.to(torch_device)
output_non_padded = model.generate(input_ids=inputs_non_padded, max_new_tokens=12)
inputs_padded = tokenizer(sentences[1], return_tensors="pt").input_ids.to(torch_device)
output_padded = model.generate(input_ids=inputs_padded, max_new_tokens=12)
batch_out_sentence = tokenizer.batch_decode(outputs, skip_special_tokens=True)
non_padded_sentence = tokenizer.decode(output_non_padded[0], skip_special_tokens=True)
padded_sentence = tokenizer.decode(output_padded[0], skip_special_tokens=True)
expected_output_sentence = [
"This is an extremelly long sentence that only exists to test the ability of the model to cope with "
"left-padding, such as in batched generation. The output for the sequence below should be the same "
"regardless of whether left padding is applied or not. When left padding is applied, the sequence will be "
"a single",
"Hello, my dog is a little bit of a shy one, but he is very friendly",
]
self.assertListEqual(expected_output_sentence, batch_out_sentence)
self.assertListEqual(expected_output_sentence, [non_padded_sentence, padded_sentence])
@slow
def test_lm_generate_xglm(self):
self._test_lm_generate_xglm_helper()
@slow
def test_lm_generate_xglm_with_gradient_checkpointing(self):
self._test_lm_generate_xglm_helper(gradient_checkpointing=True)
@slow
def test_xglm_sample(self):
tokenizer = XGLMTokenizer.from_pretrained("facebook/xglm-564M")
model = XGLMForCausalLM.from_pretrained("facebook/xglm-564M")
torch.manual_seed(0)
tokenized = tokenizer("Today is a nice day and", return_tensors="pt")
input_ids = tokenized.input_ids
output_ids = model.generate(input_ids, do_sample=True, num_beams=1)
output_str = tokenizer.decode(output_ids[0], skip_special_tokens=True)
EXPECTED_OUTPUT_STRS = [
# TODO: remove this once we move to torch 2.0
# torch 1.13.1 + cu116
"Today is a nice day and the sun is shining. A nice day with warm rainy",
# torch 2.0 + cu117
"Today is a nice day and the water is still cold. We just stopped off for some fresh",
]
self.assertIn(output_str, EXPECTED_OUTPUT_STRS)
@slow
def test_xglm_sample_max_time(self):
tokenizer = XGLMTokenizer.from_pretrained("facebook/xglm-564M")
model = XGLMForCausalLM.from_pretrained("facebook/xglm-564M")
model.to(torch_device)
torch.manual_seed(0)
tokenized = tokenizer("Today is a nice day and", return_tensors="pt")
input_ids = tokenized.input_ids.to(torch_device)
MAX_TIME = 0.15
start = datetime.datetime.now()
model.generate(input_ids, do_sample=True, max_time=MAX_TIME, max_length=256)
duration = datetime.datetime.now() - start
self.assertGreater(duration, datetime.timedelta(seconds=MAX_TIME))
self.assertLess(duration, datetime.timedelta(seconds=1.5 * MAX_TIME))
start = datetime.datetime.now()
model.generate(input_ids, do_sample=False, max_time=MAX_TIME, max_length=256)
duration = datetime.datetime.now() - start
self.assertGreater(duration, datetime.timedelta(seconds=MAX_TIME))
self.assertLess(duration, datetime.timedelta(seconds=1.5 * MAX_TIME))
start = datetime.datetime.now()
model.generate(input_ids, do_sample=False, num_beams=2, max_time=MAX_TIME, max_length=256)
duration = datetime.datetime.now() - start
self.assertGreater(duration, datetime.timedelta(seconds=MAX_TIME))
self.assertLess(duration, datetime.timedelta(seconds=1.5 * MAX_TIME))
start = datetime.datetime.now()
model.generate(input_ids, do_sample=True, num_beams=2, max_time=MAX_TIME, max_length=256)
duration = datetime.datetime.now() - start
self.assertGreater(duration, datetime.timedelta(seconds=MAX_TIME))
self.assertLess(duration, datetime.timedelta(seconds=1.5 * MAX_TIME))
start = datetime.datetime.now()
model.generate(input_ids, do_sample=False, max_time=None, max_length=256)
duration = datetime.datetime.now() - start
self.assertGreater(duration, datetime.timedelta(seconds=1.25 * MAX_TIME))
@require_torch_accelerator
@require_torch_fp16
def test_batched_nan_fp16(self):
model_name = "facebook/xglm-564M"
tokenizer = XGLMTokenizer.from_pretrained(model_name, use_fast=False, padding_side="left")
model = XGLMForCausalLM.from_pretrained(model_name, torch_dtype=torch.float16, use_cache=True).to(torch_device)
model = model.eval()
batch = tokenizer(["Who are you?", "Joe Biden is the president of"], padding=True, return_tensors="pt")
input_ids = batch["input_ids"].to(torch_device)
attention_mask = batch["attention_mask"].to(torch_device)
with torch.no_grad():
outputs = model(input_ids, attention_mask=attention_mask)
self.assertFalse(
torch.isnan(outputs.logits[0]).any().item()
) # the first logits could contain NaNs if it fails
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/xglm/test_modeling_tf_xglm.py | # coding=utf-8
# Copyright 2022 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import annotations
import unittest
from transformers import XGLMConfig, XGLMTokenizer, is_tf_available
from transformers.testing_utils import require_tf, slow
from ...test_configuration_common import ConfigTester
from ...test_modeling_tf_common import TFModelTesterMixin, floats_tensor, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin
if is_tf_available():
import tensorflow as tf
from transformers.models.xglm.modeling_tf_xglm import (
TFXGLMForCausalLM,
TFXGLMModel,
)
@require_tf
class TFXGLMModelTester:
config_cls = XGLMConfig
config_updates = {}
hidden_act = "gelu"
def __init__(
self,
parent,
batch_size=14,
seq_length=7,
is_training=True,
use_input_mask=True,
use_labels=True,
vocab_size=99,
d_model=32,
num_hidden_layers=2,
num_attention_heads=4,
ffn_dim=37,
activation_function="gelu",
activation_dropout=0.1,
attention_dropout=0.1,
max_position_embeddings=512,
initializer_range=0.02,
):
self.parent = parent
self.batch_size = batch_size
self.seq_length = seq_length
self.is_training = is_training
self.use_input_mask = use_input_mask
self.use_labels = use_labels
self.vocab_size = vocab_size
self.hidden_size = d_model
self.num_hidden_layers = num_hidden_layers
self.num_attention_heads = num_attention_heads
self.ffn_dim = ffn_dim
self.activation_function = activation_function
self.activation_dropout = activation_dropout
self.attention_dropout = attention_dropout
self.max_position_embeddings = max_position_embeddings
self.initializer_range = initializer_range
self.scope = None
self.bos_token_id = 0
self.eos_token_id = 2
self.pad_token_id = 1
def get_large_model_config(self):
return XGLMConfig.from_pretrained("facebook/xglm-564M")
def prepare_config_and_inputs(self):
input_ids = tf.clip_by_value(
ids_tensor([self.batch_size, self.seq_length], self.vocab_size), clip_value_min=0, clip_value_max=3
)
input_mask = None
if self.use_input_mask:
input_mask = random_attention_mask([self.batch_size, self.seq_length])
config = self.get_config()
head_mask = floats_tensor([self.num_hidden_layers, self.num_attention_heads], 2)
return (
config,
input_ids,
input_mask,
head_mask,
)
def get_config(self):
return XGLMConfig(
vocab_size=self.vocab_size,
d_model=self.hidden_size,
num_layers=self.num_hidden_layers,
attention_heads=self.num_attention_heads,
ffn_dim=self.ffn_dim,
activation_function=self.activation_function,
activation_dropout=self.activation_dropout,
attention_dropout=self.attention_dropout,
max_position_embeddings=self.max_position_embeddings,
initializer_range=self.initializer_range,
use_cache=True,
bos_token_id=self.bos_token_id,
eos_token_id=self.eos_token_id,
pad_token_id=self.pad_token_id,
return_dict=True,
)
def prepare_config_and_inputs_for_common(self):
config_and_inputs = self.prepare_config_and_inputs()
(
config,
input_ids,
input_mask,
head_mask,
) = config_and_inputs
inputs_dict = {
"input_ids": input_ids,
"head_mask": head_mask,
}
return config, inputs_dict
@require_tf
class TFXGLMModelTest(TFModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
all_model_classes = (TFXGLMModel, TFXGLMForCausalLM) if is_tf_available() else ()
all_generative_model_classes = (TFXGLMForCausalLM,) if is_tf_available() else ()
pipeline_model_mapping = (
{"feature-extraction": TFXGLMModel, "text-generation": TFXGLMForCausalLM} if is_tf_available() else {}
)
test_onnx = False
test_missing_keys = False
test_pruning = False
def setUp(self):
self.model_tester = TFXGLMModelTester(self)
self.config_tester = ConfigTester(self, config_class=XGLMConfig, n_embd=37)
def test_config(self):
self.config_tester.run_common_tests()
@slow
def test_model_from_pretrained(self):
model_name = "facebook/xglm-564M"
model = TFXGLMModel.from_pretrained(model_name)
self.assertIsNotNone(model)
@unittest.skip(reason="Currently, model embeddings are going to undergo a major refactor.")
def test_resize_token_embeddings(self):
super().test_resize_token_embeddings()
@require_tf
class TFXGLMModelLanguageGenerationTest(unittest.TestCase):
@slow
def test_lm_generate_xglm(self, verify_outputs=True):
model = TFXGLMForCausalLM.from_pretrained("facebook/xglm-564M")
input_ids = tf.convert_to_tensor([[2, 268, 9865]], dtype=tf.int32) # The dog
# </s> The dog is a very friendly dog. He is very affectionate and loves to play with other
expected_output_ids = [2, 268, 9865, 67, 11, 1988, 57252, 9865, 5, 984, 67, 1988, 213838, 1658, 53, 70446, 33, 6657, 278, 1581] # fmt: skip
output_ids = model.generate(input_ids, do_sample=False, num_beams=1)
if verify_outputs:
self.assertListEqual(output_ids[0].numpy().tolist(), expected_output_ids)
@slow
def test_xglm_sample(self):
tokenizer = XGLMTokenizer.from_pretrained("facebook/xglm-564M")
model = TFXGLMForCausalLM.from_pretrained("facebook/xglm-564M")
tf.random.set_seed(0)
tokenized = tokenizer("Today is a nice day and", return_tensors="tf")
input_ids = tokenized.input_ids
# forces the generation to happen on CPU, to avoid GPU-related quirks (and assure same output regardless of the available devices)
with tf.device(":/CPU:0"):
output_ids = model.generate(input_ids, do_sample=True, seed=[7, 0])
output_str = tokenizer.decode(output_ids[0], skip_special_tokens=True)
EXPECTED_OUTPUT_STR = (
"Today is a nice day and warm evening here over Southern Alberta!! Today when they closed schools due"
)
self.assertEqual(output_str, EXPECTED_OUTPUT_STR)
@slow
def test_batch_generation(self):
model = TFXGLMForCausalLM.from_pretrained("facebook/xglm-564M")
tokenizer = XGLMTokenizer.from_pretrained("facebook/xglm-564M")
tokenizer.padding_side = "left"
# use different length sentences to test batching
sentences = [
"This is an extremelly long sentence that only exists to test the ability of the model to cope with "
"left-padding, such as in batched generation. The output for the sequence below should be the same "
"regardless of whether left padding is applied or not. When",
"Hello, my dog is a little",
]
inputs = tokenizer(sentences, return_tensors="tf", padding=True)
input_ids = inputs["input_ids"]
outputs = model.generate(input_ids=input_ids, attention_mask=inputs["attention_mask"], max_new_tokens=12)
inputs_non_padded = tokenizer(sentences[0], return_tensors="tf").input_ids
output_non_padded = model.generate(input_ids=inputs_non_padded, max_new_tokens=12)
inputs_padded = tokenizer(sentences[1], return_tensors="tf").input_ids
output_padded = model.generate(input_ids=inputs_padded, max_new_tokens=12)
batch_out_sentence = tokenizer.batch_decode(outputs, skip_special_tokens=True)
non_padded_sentence = tokenizer.decode(output_non_padded[0], skip_special_tokens=True)
padded_sentence = tokenizer.decode(output_padded[0], skip_special_tokens=True)
expected_output_sentence = [
"This is an extremelly long sentence that only exists to test the ability of the model to cope with "
"left-padding, such as in batched generation. The output for the sequence below should be the same "
"regardless of whether left padding is applied or not. When left padding is applied, the sequence will be "
"a single",
"Hello, my dog is a little bit of a shy one, but he is very friendly",
]
self.assertListEqual(expected_output_sentence, batch_out_sentence)
self.assertListEqual(expected_output_sentence, [non_padded_sentence, padded_sentence])
| 0 |
mavonic_private_repos/transformers/tests/models | mavonic_private_repos/transformers/tests/models/speecht5/test_tokenization_speecht5.py | # coding=utf-8
# Copyright 2022 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Tests for the SpeechT5 tokenizers."""
import unittest
from transformers import SPIECE_UNDERLINE
from transformers.models.speecht5 import SpeechT5Tokenizer
from transformers.testing_utils import get_tests_dir, require_sentencepiece, require_tokenizers, slow
from transformers.tokenization_utils import AddedToken
from ...test_tokenization_common import TokenizerTesterMixin
SAMPLE_VOCAB = get_tests_dir("fixtures/test_sentencepiece_bpe_char.model")
@require_sentencepiece
@require_tokenizers
class SpeechT5TokenizerTest(TokenizerTesterMixin, unittest.TestCase):
from_pretrained_id = "microsoft/speecht5_asr"
tokenizer_class = SpeechT5Tokenizer
test_rust_tokenizer = False
test_sentencepiece = True
def setUp(self):
super().setUp()
# We have a SentencePiece fixture for testing
tokenizer = SpeechT5Tokenizer(SAMPLE_VOCAB)
mask_token = AddedToken("<mask>", lstrip=True, rstrip=False)
tokenizer.mask_token = mask_token
tokenizer.add_special_tokens({"mask_token": mask_token})
tokenizer.add_tokens(["<ctc_blank>"])
tokenizer.save_pretrained(self.tmpdirname)
def get_input_output_texts(self, tokenizer):
input_text = "this is a test"
output_text = "this is a test"
return input_text, output_text
def get_numeric_input_output_texts(self):
input_text = "I have $123.45 and owe €59.78. My balance is -₴876.90 and have 73% stocks in my company which equals to ₦72649201"
output_text = "I have one hundred and twenty three point four five dollars and owe fifty nine point seven eight euros. My balance is minus eight hundred and seventy six point nine zero ukrainian hryvnia and have seventy three percent stocks in my company which equals to seventy two million six hundred and forty nine thousand two hundred and one nigerian naira"
return input_text, output_text
def get_clean_sequence(self, tokenizer, with_prefix_space=False, max_length=20, min_length=5):
input_text, output_text = self.get_input_output_texts(tokenizer)
ids = tokenizer.encode(output_text, add_special_tokens=False)
text = tokenizer.decode(ids, clean_up_tokenization_spaces=False)
return text, ids
def test_tokenizer_normalization(self):
tokenizer = self.get_tokenizer(normalize=True)
input_text, expected_text = self.get_numeric_input_output_texts()
input_ids = tokenizer.encode(input_text)
output_text = tokenizer.decode(input_ids, skip_special_tokens=True)
self.assertEqual(output_text, expected_text)
def test_convert_token_and_id(self):
"""Test ``_convert_token_to_id`` and ``_convert_id_to_token``."""
token = "<pad>"
token_id = 1
self.assertEqual(self.get_tokenizer()._convert_token_to_id(token), token_id)
self.assertEqual(self.get_tokenizer()._convert_id_to_token(token_id), token)
def test_get_vocab(self):
vocab_keys = list(self.get_tokenizer().get_vocab().keys())
self.assertEqual(vocab_keys[0], "<s>")
self.assertEqual(vocab_keys[1], "<pad>")
self.assertEqual(vocab_keys[-4], "œ")
self.assertEqual(vocab_keys[-2], "<mask>")
self.assertEqual(vocab_keys[-1], "<ctc_blank>")
self.assertEqual(len(vocab_keys), 81)
def test_vocab_size(self):
self.assertEqual(self.get_tokenizer().vocab_size, 79)
def test_add_tokens_tokenizer(self):
tokenizers = self.get_tokenizers(do_lower_case=False)
for tokenizer in tokenizers:
with self.subTest(f"{tokenizer.__class__.__name__}"):
vocab_size = tokenizer.vocab_size
all_size = len(tokenizer)
self.assertNotEqual(vocab_size, 0)
# We usually have added tokens from the start in tests because our vocab fixtures are
# smaller than the original vocabs - let's not assert this
# self.assertEqual(vocab_size, all_size)
new_toks = ["aaaaa bbbbbb", "cccccccccdddddddd"]
added_toks = tokenizer.add_tokens(new_toks)
vocab_size_2 = tokenizer.vocab_size
all_size_2 = len(tokenizer)
self.assertNotEqual(vocab_size_2, 0)
self.assertEqual(vocab_size, vocab_size_2)
self.assertEqual(added_toks, len(new_toks))
self.assertEqual(all_size_2, all_size + len(new_toks))
tokens = tokenizer.encode("aaaaa bbbbbb low cccccccccdddddddd l", add_special_tokens=False)
self.assertGreaterEqual(len(tokens), 4)
self.assertGreater(tokens[0], tokenizer.vocab_size - 1)
self.assertGreater(tokens[-3], tokenizer.vocab_size - 1)
new_toks_2 = {"eos_token": ">>>>|||<||<<|<<", "pad_token": "<<<<<|||>|>>>>|>"}
added_toks_2 = tokenizer.add_special_tokens(new_toks_2)
vocab_size_3 = tokenizer.vocab_size
all_size_3 = len(tokenizer)
self.assertNotEqual(vocab_size_3, 0)
self.assertEqual(vocab_size, vocab_size_3)
self.assertEqual(added_toks_2, len(new_toks_2))
self.assertEqual(all_size_3, all_size_2 + len(new_toks_2))
tokens = tokenizer.encode(
">>>>|||<||<<|<< aaaaabbbbbb low cccccccccdddddddd <<<<<|||>|>>>>|> l", add_special_tokens=False
)
self.assertGreaterEqual(len(tokens), 6)
self.assertGreater(tokens[0], tokenizer.vocab_size - 1)
self.assertGreater(tokens[0], tokens[1])
self.assertGreater(tokens[-3], tokenizer.vocab_size - 1)
self.assertGreater(tokens[-3], tokens[-4])
self.assertEqual(tokens[0], tokenizer.eos_token_id)
self.assertEqual(tokens[-3], tokenizer.pad_token_id)
def test_pickle_subword_regularization_tokenizer(self):
pass
def test_subword_regularization_tokenizer(self):
pass
def test_full_tokenizer(self):
tokenizer = self.get_tokenizer(normalize=True)
tokens = tokenizer.tokenize("This is a test")
self.assertListEqual(tokens, [SPIECE_UNDERLINE, 'T', 'h', 'i', 's', SPIECE_UNDERLINE, 'i', 's', SPIECE_UNDERLINE, 'a', SPIECE_UNDERLINE, 't', 'e', 's', 't']) # fmt: skip
self.assertListEqual(
tokenizer.convert_tokens_to_ids(tokens),
[4, 32, 11, 10, 12, 4, 10, 12, 4, 7, 4, 6, 5, 12, 6],
)
tokens = tokenizer.tokenize("I was born in 92000, and this is falsé.")
self.assertListEqual(tokens,[SPIECE_UNDERLINE, 'I', SPIECE_UNDERLINE, 'w', 'a', 's', SPIECE_UNDERLINE, 'b', 'o', 'r', 'n', SPIECE_UNDERLINE, 'i', 'n', SPIECE_UNDERLINE, 'n', 'i', 'n', 'e', 't', 'y', SPIECE_UNDERLINE, 't', 'w', 'o', SPIECE_UNDERLINE, 't', 'h', 'o', 'u', 's', 'a', 'n', 'd', ',', SPIECE_UNDERLINE, 'a', 'n', 'd', SPIECE_UNDERLINE, 't', 'h', 'i', 's', SPIECE_UNDERLINE, 'i', 's', SPIECE_UNDERLINE, 'f', 'a', 'l', 's', 'é', '.']) # fmt: skip
ids = tokenizer.convert_tokens_to_ids(tokens)
self.assertListEqual(ids, [4, 30, 4, 20, 7, 12, 4, 25, 8, 13, 9, 4, 10, 9, 4, 9, 10, 9, 5, 6, 22, 4, 6, 20, 8, 4, 6, 11, 8, 16, 12, 7, 9, 14, 23, 4, 7, 9, 14, 4, 6, 11, 10, 12, 4, 10, 12, 4, 19, 7, 15, 12, 73, 26]) # fmt: skip
back_tokens = tokenizer.convert_ids_to_tokens(ids)
self.assertListEqual(back_tokens,[SPIECE_UNDERLINE, 'I', SPIECE_UNDERLINE, 'w', 'a', 's', SPIECE_UNDERLINE, 'b', 'o', 'r', 'n', SPIECE_UNDERLINE, 'i', 'n', SPIECE_UNDERLINE, 'n', 'i', 'n', 'e', 't', 'y', SPIECE_UNDERLINE, 't', 'w', 'o', SPIECE_UNDERLINE, 't', 'h', 'o', 'u', 's', 'a', 'n', 'd', ',', SPIECE_UNDERLINE, 'a', 'n', 'd', SPIECE_UNDERLINE, 't', 'h', 'i', 's', SPIECE_UNDERLINE, 'i', 's', SPIECE_UNDERLINE, 'f', 'a', 'l', 's', 'é', '.']) # fmt: skip
@slow
def test_tokenizer_integration(self):
# Use custom sequence because this tokenizer does not handle numbers.
sequences = [
"Transformers (formerly known as pytorch-transformers and pytorch-pretrained-bert) provides "
"general-purpose architectures (BERT, GPT, RoBERTa, XLM, DistilBert, XLNet...) for Natural "
"Language Understanding (NLU) and Natural Language Generation (NLG) with over thirty-two pretrained "
"models in one hundred plus languages and deep interoperability between Jax, PyTorch and TensorFlow.",
"BERT is designed to pre-train deep bidirectional representations from unlabeled text by jointly "
"conditioning on both left and right context in all layers.",
"The quick brown fox jumps over the lazy dog.",
]
# fmt: off
expected_encoding = {
'input_ids': [
[4, 32, 13, 7, 9, 12, 19, 8, 13, 18, 5, 13, 12, 4, 64, 19, 8, 13, 18, 5, 13, 15, 22, 4, 28, 9, 8, 20, 9, 4, 7, 12, 4, 24, 22, 6, 8, 13, 17, 11, 39, 6, 13, 7, 9, 12, 19, 8, 13, 18, 5, 13, 12, 4, 7, 9, 14, 4, 24, 22, 6, 8, 13, 17, 11, 39, 24, 13, 5, 6, 13, 7, 10, 9, 5, 14, 39, 25, 5, 13, 6, 63, 4, 24, 13, 8, 27, 10, 14, 5, 12, 4, 21, 5, 9, 5, 13, 7, 15, 39, 24, 16, 13, 24, 8, 12, 5, 4, 7, 13, 17, 11, 10, 6, 5, 17, 6, 16, 13, 5, 12, 4, 64, 40, 47, 54, 32, 23, 4, 53, 49, 32, 23, 4, 54, 8, 40, 47, 54, 32, 7, 23, 4, 69, 52, 43, 23, 4, 51, 10, 12, 6, 10, 15, 40, 5, 13, 6, 23, 4, 69, 52, 48, 5, 6, 26, 26, 26, 63, 4, 19, 8, 13, 4, 48, 7, 6, 16, 13, 7, 15, 4, 52, 7, 9, 21, 16, 7, 21, 5, 4, 61, 9, 14, 5, 13, 12, 6, 7, 9, 14, 10, 9, 21, 4, 64, 48, 52, 61, 63, 4, 7, 9, 14, 4, 48, 7, 6, 16, 13, 7, 15, 4, 52, 7, 9, 21, 16, 7, 21, 5, 4, 53, 5, 9, 5, 13, 7, 6, 10, 8, 9, 4, 64, 48, 52, 53, 63, 4, 20, 10, 6, 11, 4, 8, 27, 5, 13, 4, 6, 11, 10, 13, 6, 22, 39, 6, 20, 8, 4, 24, 13, 5, 6, 13, 7, 10, 9, 5, 14, 4, 18, 8, 14, 5, 15, 12, 4, 10, 9, 4, 8, 9, 5, 4, 11, 16, 9, 14, 13, 5, 14, 4, 24, 15, 16, 12, 4, 15, 7, 9, 21, 16, 7, 21, 5, 12, 4, 7, 9, 14, 4, 14, 5, 5, 24, 4, 10, 9, 6, 5, 13, 8, 24, 5, 13, 7, 25, 10, 15, 10, 6, 22, 4, 25, 5, 6, 20, 5, 5, 9, 4, 58, 7, 37, 23, 4, 49, 22, 32, 8, 13, 17, 11, 4, 7, 9, 14, 4, 32, 5, 9, 12, 8, 13, 55, 15, 8, 20, 26, 2],
[4, 40, 47, 54, 32, 4, 10, 12, 4, 14, 5, 12, 10, 21, 9, 5, 14, 4, 6, 8, 4, 24, 13, 5, 39, 6, 13, 7, 10, 9, 4, 14, 5, 5, 24, 4, 25, 10, 14, 10, 13, 5, 17, 6, 10, 8, 9, 7, 15, 4, 13, 5, 24, 13, 5, 12, 5, 9, 6, 7, 6, 10, 8, 9, 12, 4, 19, 13, 8, 18, 4, 16, 9, 15, 7, 25, 5, 15, 5, 14, 4, 6, 5, 37, 6, 4, 25, 22, 4, 46, 8, 10, 9, 6, 15, 22, 4, 17, 8, 9, 14, 10, 6, 10, 8, 9, 10, 9, 21, 4, 8, 9, 4, 25, 8, 6, 11, 4, 15, 5, 19, 6, 4, 7, 9, 14, 4, 13, 10, 21, 11, 6, 4, 17, 8, 9, 6, 5, 37, 6, 4, 10, 9, 4, 7, 15, 15, 4, 15, 7, 22, 5, 13, 12, 26, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
[4, 32, 11, 5, 4, 45, 16, 10, 17, 28, 4, 25, 13, 8, 20, 9, 4, 19, 8, 37, 4, 46, 16, 18, 24, 12, 4, 8, 27, 5, 13, 4, 6, 11, 5, 4, 15, 7, 57, 22, 4, 14, 8, 21, 26, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
],
'attention_mask': [
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]
}
# fmt: on
self.tokenizer_integration_test_util(
expected_encoding=expected_encoding,
model_name="microsoft/speecht5_asr",
revision="c5ef64c71905caeccde0e4462ef3f9077224c524",
sequences=sequences,
)
def test_encode_decode(self):
tokenizer = SpeechT5Tokenizer.from_pretrained("microsoft/speecht5_tts")
tokens = tokenizer.tokenize("a = b")
self.assertEqual(tokens, ["▁", "a", "▁", "=", "▁", "b"])
# the `'='` is unknown.
ids = tokenizer.convert_tokens_to_ids(tokens)
self.assertEqual(ids, [4, 7, 4, 3, 4, 25])
# let's make sure decoding with the special unknown tokens preserves spaces
ids = tokenizer.encode("a = b")
self.assertEqual(tokenizer.decode(ids), "a <unk> b</s>")
| 0 |