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) ToFormatBase(fmk_type,train_flag)28 : ToFormatBase(fmk_type, train_flag) {} 29 ~UnifyFormatToNHWC() override = default; 30 bool Run(const FuncGraphPtr &func_graph) override; 31 32 private: 33 bool ProcessResizeAndFormat(const FuncGraphPtr &func_graph); 34 STATUS ResizeNodeProcess(const FuncGraphPtr &func_graph, const CNodePtr &cnode); 35 STATUS ConvertOnnxResizeForConstShape(const FuncGraphPtr &func_graph, const CNodePtr &cnode); 36 STATUS ConvertOnnxResizeForVariableShape(const FuncGraphPtr &func_graph, const CNodePtr &cnode); 37 STATUS GetTransNodeFormatType(const CNodePtr &cnode, opt::TransTypePair *trans_info) override; 38 void SetSensitiveOps() override; 39 bool DecideWhetherHandleGraphInput(const FuncGraphPtr &func_graph, const ParameterPtr &input, 40 const ShapeVector &shape) override; 41 bool DecideWhetherInferShapeForNewNode() override; 42 STATUS DecideConvWeightSrcAndDstFormat(const CNodePtr &cnode, schema::Format *src_format, 43 schema::Format *dst_format) override; 44 }; 45 } // namespace lite 46 } // namespace mindspore 47 48 #endif // MINDSPORE_LITE_TOOLS_CONVERTER_PARSER_UNIFY_FORMAT_H_ 49