1 /** 2 * Copyright 2020 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_ASCEND_IR_FUSION_LAMB_UPDATE_WITH_LR_RULE_FUSION_H_ 17 #define MINDSPORE_CCSRC_BACKEND_OPTIMIZER_ASCEND_IR_FUSION_LAMB_UPDATE_WITH_LR_RULE_FUSION_H_ 18 19 #include <memory> 20 #include "backend/optimizer/common/optimizer.h" 21 22 namespace mindspore { 23 namespace opt { 24 class LambUpdateWithLRRuleFusion : public PatternProcessPass { 25 public: 26 explicit LambUpdateWithLRRuleFusion(bool multigraph = true) 27 : PatternProcessPass("lamb_update_with_lr_rule_fusion", multigraph) { 28 input0_ = std::make_shared<Var>(); 29 input1_ = std::make_shared<Var>(); 30 input2_ = std::make_shared<Var>(); 31 input3_ = std::make_shared<Var>(); 32 input4_ = std::make_shared<Var>(); 33 input5_ = std::make_shared<Var>(); 34 constant_greater_max_ = std::make_shared<Var>(); 35 constant_select_ = std::make_shared<Var>(); 36 constant_minimum_ = std::make_shared<Var>(); 37 } 38 ~LambUpdateWithLRRuleFusion() override = default; 39 const BaseRef DefinePattern() const override; 40 const AnfNodePtr Process(const FuncGraphPtr &, const AnfNodePtr &, const EquivPtr &) const override; 41 42 private: 43 VarPtr input0_; 44 VarPtr input1_; 45 VarPtr input2_; 46 VarPtr input3_; 47 VarPtr input4_; 48 VarPtr input5_; 49 VarPtr constant_greater_max_; 50 VarPtr constant_select_; 51 VarPtr constant_minimum_; 52 }; 53 } // namespace opt 54 } // namespace mindspore 55 #endif // MINDSPORE_CCSRC_BACKEND_OPTIMIZER_ASCEND_IR_FUSION_LAMB_UPDATE_WITH_LR_RULE_FUSION_H_ 56