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nms.cpp 1.3 kB

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  1. /**
  2. * \file imperative/src/impl/ops/nms.cpp
  3. * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  4. *
  5. * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  6. *
  7. * Unless required by applicable law or agreed to in writing,
  8. * software distributed under the License is distributed on an
  9. * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  10. */
  11. #include "../op_trait.h"
  12. #include "megbrain/imperative/ops/nms.h"
  13. #include "megbrain/opr/standalone/nms_opr.h"
  14. namespace mgb {
  15. namespace imperative {
  16. using NMSKeepOpr = opr::standalone::NMSKeep;
  17. namespace {
  18. cg::OperatorNodeBase* apply_on_var_node(
  19. const OpDef& def,
  20. const VarNodeArray& inputs) {
  21. auto&& nms_keep = def.cast_final_safe<NMSKeep>();
  22. NMSKeepOpr::Param param;
  23. param.iou_thresh = nms_keep.iou_thresh;
  24. param.max_output = nms_keep.max_output;
  25. return NMSKeepOpr::make(inputs[0], param).node()->owner_opr();
  26. }
  27. OP_TRAIT_REG(NMSKeep, NMSKeep, NMSKeepOpr)
  28. .apply_on_var_node(apply_on_var_node)
  29. .fallback();
  30. } // anonymous namespace
  31. MGB_DYN_TYPE_OBJ_FINAL_IMPL(NMSKeep);
  32. } // namespace imperative
  33. } // namespace mgb
  34. // vim: syntax=cpp.doxygen foldmethod=marker foldmarker=f{{{,f}}}

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