inference-engine/src/inference_engine/shape_infer/built-in/ie_psroi_pooling_shape_infer.hpp

   1 // Copyright (C) 2018 Intel Corporation
   2 //
   3 // SPDX-License-Identifier: Apache-2.0
   4 //
   5
   6 #pragma once
   7
   8 #include <description_buffer.hpp>
   9 #include "ie_built_in_impl.hpp"
  10 #include <ie_layers.h>
  11 #include <map>
  12 #include <memory>
  13 #include <string>
  14 #include <vector>
  15
  16 namespace InferenceEngine {
  17 namespace ShapeInfer {
  18
  19 /**
  20  *@brief Implementation of Shape inference for PSRoiPooling layer
  21  */
  22 class PSRoiPoolingShapeProp : public BuiltInShapeInferImpl {
  23 public:
  24     explicit PSRoiPoolingShapeProp(const std::string& type) : BuiltInShapeInferImpl(type) {}
  25
  26     void inferShapesImpl(const std::vector<SizeVector>& inShapes,
  27                          const std::map<std::string, std::string>& params,
  28                          const std::map<std::string, Blob::Ptr>& blobs,
  29                          std::vector<SizeVector>& outShapes) override {
  30         LayerParams lp{};
  31         CNNLayer cnnLayer(lp);
  32         cnnLayer.params = params;
  33         cnnLayer.type = _type;
  34         validate(&cnnLayer, inShapes, params, blobs);
  35         size_t output_dim = static_cast<size_t>(cnnLayer.GetParamAsInt("output_dim"));
  36         size_t group_size = static_cast<size_t>(cnnLayer.GetParamAsInt("group_size"));
  37         outShapes.push_back({inShapes[1][0], output_dim, group_size, group_size});
  38     }
  39 };
  40
  41 }  // namespace ShapeInfer
  42 }  // namespace InferenceEngine