utils.py 1.1 KB

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  1. # Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved.
  2. #
  3. # Licensed under the Apache License, Version 2.0 (the "License");
  4. # you may not use this file except in compliance with the License.
  5. # You may obtain a copy of the License at
  6. #
  7. # http://www.apache.org/licenses/LICENSE-2.0
  8. #
  9. # Unless required by applicable law or agreed to in writing, software
  10. # distributed under the License is distributed on an "AS IS" BASIS,
  11. # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12. # See the License for the specific language governing permissions and
  13. # limitations under the License.
  14. import os
  15. import json
  16. from functools import reduce
  17. import time
  18. def count_parameters(model):
  19. c = map(lambda p: reduce(lambda x, y: x * y, p.size()), model.parameters())
  20. return sum(c)
  21. def save_result(result, path):
  22. write_heading = not os.path.exists(path)
  23. with open(path, mode='a') as out:
  24. if write_heading:
  25. out.write(",".join([str(k) for k, v in result.items()]) + '\n')
  26. out.write(",".join([str(v) for k, v in result.items()]) + '\n')