1 /** 2 * Copyright 2019-2022 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 #ifndef MINDSPORE_CCSRC_BACKEND_OPTIMIZER_PASS_DROPOUT_GEN_MASK_FUSION_H_ 17 #define MINDSPORE_CCSRC_BACKEND_OPTIMIZER_PASS_DROPOUT_GEN_MASK_FUSION_H_ 18 #include <string> 19 #include <vector> 20 #include <set> 21 #include "include/backend/visible.h" 22 #include "include/backend/optimizer/pass.h" 23 #include "ir/func_graph.h" 24 #include "ir/anf.h" 25 26 namespace mindspore { 27 namespace opt { 28 class BACKEND_EXPORT DropoutGenMaskFusion : public Pass { 29 public: DropoutGenMaskFusion()30 DropoutGenMaskFusion() : Pass("DropoutGenMask") {} 31 ~DropoutGenMaskFusion() override = default; 32 bool Run(const FuncGraphPtr &graph) override; 33 34 private: 35 bool DoFusion(const std::vector<CNodePtr> &genmasks, const std::set<int64_t> fusion_set, 36 const FuncGraphManagerPtr &manager) const; 37 }; 38 } // namespace opt 39 } // namespace mindspore 40 #endif // MINDSPORE_CCSRC_BACKEND_OPTIMIZER_PASS_DROPOUT_GEN_MASK_FUSION_H_ 41