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 "include/backend/optimizer/pass.h" 21 #include "tools/optimizer/common/gllo_utils.h" 22 23 namespace mindspore { 24 namespace opt { 25 class DeleteRedundantTranspose : public Pass { 26 public: DeleteRedundantTranspose()27 DeleteRedundantTranspose() : Pass("DeleteRedundantTranspose") {} 28 ~DeleteRedundantTranspose() = default; 29 bool Run(const FuncGraphPtr &func_graph) override; 30 31 private: 32 STATUS DeleteNot4DTranspose(const FuncGraphPtr &func_graph); 33 STATUS DeleteControlFlowTranspose(const CNodePtr &cnode); 34 STATUS TransTransFusion(const FuncGraphPtr &func_graph); 35 STATUS UpdateNodeFormat(const CNodePtr &node); 36 STATUS DoTransTransFusion(const FuncGraphPtr &func_graph, const CNodePtr &node); 37 STATUS CopyQuantParam(const CNodePtr &cnode, const CNodePtr &pre_cnode, const AnfNodeIndexSet &node_users); 38 39 FuncGraphManagerPtr manager_{nullptr}; 40 }; 41 } // namespace opt 42 } // namespace mindspore 43 44 #endif // MINDSPORE_LITE_TOOLS_OPTIMIZER_FORMAT_DELETE_REDUNDANT_TRANSPOSE_H_ 45