1 /** 2 * Copyright 2021 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_PARSER_UNIFY_FORMAT_H_ 18 #define MINDSPORE_LITE_TOOLS_CONVERTER_PARSER_UNIFY_FORMAT_H_ 19 20 #include "tools/optimizer/format/to_format_base.h" 21 22 using mindspore::converter::FmkType; 23 namespace mindspore { 24 namespace lite { 25 class UnifyFormatToNHWC : public opt::ToFormatBase { 26 public: 27 explicit UnifyFormatToNHWC(FmkType fmk_type = converter::kFmkTypeMs, bool train_flag = false, 28 mindspore::ModelType save_type = kMindIR) ToFormatBase(fmk_type,train_flag,save_type)29 : ToFormatBase(fmk_type, train_flag, save_type) {} 30 ~UnifyFormatToNHWC() override = default; 31 bool Run(const FuncGraphPtr &func_graph) override; 32 33 private: 34 bool ProcessResizeAndFormat(const FuncGraphPtr &func_graph); 35 STATUS ResizeNodeProcess(const FuncGraphPtr &func_graph, const CNodePtr &cnode); 36 STATUS ConvertOnnxResizeForConstShape(const FuncGraphPtr &func_graph, const CNodePtr &cnode); 37 STATUS ConvertOnnxResizeForVariableShape(const FuncGraphPtr &func_graph, const CNodePtr &cnode); 38 STATUS GetTransNodeFormatType(const CNodePtr &cnode, opt::TransTypePair *trans_info) override; 39 void SetSensitiveOps() override; 40 bool DecideWhetherHandleGraphInput(const FuncGraphPtr &func_graph, const ParameterPtr &input, 41 const ShapeVector &shape) override; 42 bool DecideWhetherInferShapeForNewNode() override; 43 STATUS DecideConvWeightSrcAndDstFormat(const CNodePtr &cnode, schema::Format *src_format, 44 schema::Format *dst_format) override; 45 }; 46 } // namespace lite 47 } // namespace mindspore 48 49 #endif // MINDSPORE_LITE_TOOLS_CONVERTER_PARSER_UNIFY_FORMAT_H_ 50