1 // Copyright (C) 2018-2019 Intel Corporation
2 // SPDX-License-Identifier: Apache-2.0
7 #include <description_buffer.hpp>
8 #include "ie_built_in_impl.hpp"
15 namespace InferenceEngine {
16 namespace ShapeInfer {
19 *@brief Implementation of Shape inference for Permute layer
21 class PermuteShapeProp : public BuiltInShapeInferImpl {
23 explicit PermuteShapeProp(const std::string& type) : BuiltInShapeInferImpl(type) {}
25 void inferShapesImpl(const std::vector<Blob::CPtr>& inBlobs,
26 const std::map<std::string, std::string>& params,
27 const std::map<std::string, Blob::Ptr>& blobs,
28 std::vector<SizeVector>& outShapes) override {
30 CNNLayer permuteLayer(lp);
31 permuteLayer.params = params;
32 permuteLayer.type = _type;
33 validate(&permuteLayer, inBlobs, params, blobs);
35 std::vector<size_t> order;
36 std::vector<int> layerOrder = permuteLayer.GetParamAsInts("order");
37 for (auto ord : layerOrder)
38 order.push_back(static_cast<size_t>(ord));
41 for (size_t i = 0; i < inShapes[0].size(); i++) {
42 outShape.push_back(inShapes[0][order[i]]);
44 outShapes.emplace_back(outShape);
48 } // namespace ShapeInfer
49 } // namespace InferenceEngine