1 /** 2 * Copyright 2020 Huawei Technologies Co., Ltd 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef MINDSPORE_LITE_TOOLS_CONVERTER_GRAPHDEF_TRANSFORM_H 18 #define MINDSPORE_LITE_TOOLS_CONVERTER_GRAPHDEF_TRANSFORM_H 19 20 #include <memory> 21 #include <vector> 22 #include "tools/converter/optimizer.h" 23 #include "tools/converter/quantizer/quantizer.h" 24 #include "schema/inner/model_generated.h" 25 #include "tools/common/storage.h" 26 #include "tools/converter/converter_flags.h" 27 28 namespace mindspore { 29 namespace lite { 30 /* 31 * transform GraphDef by fusion legacy_optimizer and quantizer 32 * */ 33 34 class GraphDefTransform { 35 public: 36 GraphDefTransform(); 37 virtual ~GraphDefTransform(); 38 virtual int Transform(const converter::Flags &ctx); 39 void SetGraphDef(schema::MetaGraphT *dst_def); GetOutput()40 inline schema::MetaGraphT *GetOutput() const { return graph_defT_; } 41 42 protected: 43 std::vector<schema::CNodeT *> GetGraphNodes(); 44 schema::MetaGraphT *graph_defT_ = nullptr; 45 Optimizer *optimizer = nullptr; 46 }; 47 } // namespace lite 48 } // namespace mindspore 49 50 #endif 51