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_OPTIMIZER_FORMAT_DELETE_REDUNDANT_TRANSPOSE_H_ 18 #define MINDSPORE_LITE_TOOLS_OPTIMIZER_FORMAT_DELETE_REDUNDANT_TRANSPOSE_H_ 19 20 #include "tools/optimizer/common/gllo_utils.h" 21 22 namespace mindspore { 23 namespace opt { 24 class DeleteRedundantTranspose { 25 public: 26 DeleteRedundantTranspose() = default; 27 ~DeleteRedundantTranspose() = default; 28 bool Run(const FuncGraphPtr &func_graph); 29 30 private: 31 STATUS DeleteNot4DTranspose(const FuncGraphPtr &func_graph); 32 STATUS TransTransFusion(const FuncGraphPtr &func_graph); 33 STATUS UpdateNodeFormat(const FuncGraphPtr &func_graph, const CNodePtr &node); 34 FuncGraphManagerPtr manager_; 35 }; 36 } // namespace opt 37 } // namespace mindspore 38 39 #endif // MINDSPORE_LITE_TOOLS_OPTIMIZER_FORMAT_DELETE_REDUNDANT_TRANSPOSE_H_ 40