Spaces:
Configuration error
Configuration error
| # Copyright (c) 2020 PaddlePaddle Authors. 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 time | |
| class TimeAverager(object): | |
| def __init__(self): | |
| self.reset() | |
| def reset(self): | |
| self._cnt = 0 | |
| self._total_time = 0 | |
| self._total_samples = 0 | |
| def record(self, usetime, num_samples=None): | |
| self._cnt += 1 | |
| self._total_time += usetime | |
| if num_samples: | |
| self._total_samples += num_samples | |
| def get_average(self): | |
| if self._cnt == 0: | |
| return 0 | |
| return self._total_time / float(self._cnt) | |
| def get_ips_average(self): | |
| if not self._total_samples or self._cnt == 0: | |
| return 0 | |
| return float(self._total_samples) / self._total_time | |
| def calculate_eta(remaining_step, speed): | |
| if remaining_step < 0: | |
| remaining_step = 0 | |
| remaining_time = int(remaining_step * speed) | |
| result = "{:0>2}:{:0>2}:{:0>2}" | |
| arr = [] | |
| for i in range(2, -1, -1): | |
| arr.append(int(remaining_time / 60**i)) | |
| remaining_time %= 60**i | |
| return result.format(*arr) | |