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_CCSRC_BACKEND_OPTIMIZER_ASCEND_INSERT_DEPEND_FOR_ALL_GATHER_H_ 18 #define MINDSPORE_CCSRC_BACKEND_OPTIMIZER_ASCEND_INSERT_DEPEND_FOR_ALL_GATHER_H_ 19 #include <vector> 20 #include <string> 21 #include <utility> 22 #include <memory> 23 24 #include "backend/optimizer/common/pass.h" 25 #include "ir/func_graph.h" 26 #include "ir/anf.h" 27 #include "backend/optimizer/common/helper.h" 28 #include "backend/optimizer/common/optimizer.h" 29 #include "backend/optimizer/ascend/ascend_helper.h" 30 31 namespace mindspore { 32 namespace opt { 33 class InsertDependForAllGather : public Pass { 34 public: InsertDependForAllGather()35 InsertDependForAllGather() : Pass("insert_depend_for_all_gather"), kernel_select_(std::make_shared<KernelSelect>()) {} 36 ~InsertDependForAllGather() override = default; 37 bool Run(const FuncGraphPtr &graph) override; 38 39 private: 40 KernelSelectPtr kernel_select_; 41 }; 42 } // namespace opt 43 } // namespace mindspore 44 #endif // MINDSPORE_CCSRC_BACKEND_OPTIMIZER_ASCEND_INSERT_DEPEND_FOR_ALL_GATHER_H_ 45