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check_has_inf.cpp 1.2 kB

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  1. /**
  2. * \file dnn/src/common/check_has_inf.cpp
  3. * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  4. *
  5. * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
  6. *
  7. * Unless required by applicable law or agreed to in writing, software
  8. * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  9. * ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  10. */
  11. #include "megdnn/oprs.h"
  12. #include "src/common/utils.h"
  13. namespace megdnn {
  14. void CheckHasInf::check_exec(const TensorLayout& src, const TensorLayout& dst,
  15. size_t workspace_in_bytes) {
  16. megdnn_assert_contiguous(src);
  17. megdnn_assert_contiguous(dst);
  18. megdnn_assert(src.ndim == 1);
  19. megdnn_assert(src.dtype == dtype::Float32());
  20. auto required_workspace_in_bytes = get_workspace_in_bytes(src, dst);
  21. megdnn_assert(workspace_in_bytes >= required_workspace_in_bytes);
  22. }
  23. void CheckHasInf::deduce_layout(const TensorLayout&, TensorLayout& dst) {
  24. dst.shape[0] = 1;
  25. dst.ndim = 1;
  26. dst.dtype = dtype::Int32();
  27. dst.init_contiguous_stride();
  28. }
  29. } // namespace megdnn
  30. // vim: syntax=cpp.doxygen

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