1 /** 2 * Copyright 2021-2022 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_CCSRC_BACKEND_OPTIMIZER_DECREASE_TRANSFER_PRECISION_H_ 18 #define MINDSPORE_CCSRC_BACKEND_OPTIMIZER_DECREASE_TRANSFER_PRECISION_H_ 19 20 #include <string> 21 #include "include/backend/optimizer/optimizer.h" 22 23 namespace mindspore::graphkernel { 24 class DecreaseTransferPrecision : public opt::Pass { 25 public: DecreaseTransferPrecision()26 DecreaseTransferPrecision() : Pass("decrease_transfer_precision") {} 27 ~DecreaseTransferPrecision() override = default; 28 bool Run(const FuncGraphPtr &func_graph); 29 30 private: 31 bool ProcessFather(const FuncGraphPtr &, const AnfNodePtr &node, bool is_tuple_out = false, size_t index = 0) const; 32 bool ProcessSon(const FuncGraphPtr &, const AnfNodePtr &node, size_t index) const; 33 }; 34 } // namespace mindspore::graphkernel 35 #endif // MINDSPORE_CCSRC_BACKEND_DECREASE_TRANSFER_PRECISION_H_ 36