1 /** 2 * Copyright 2019 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_COMMON_PASS_H_ 17 #define MINDSPORE_CCSRC_BACKEND_OPTIMIZER_COMMON_PASS_H_ 18 #include <memory> 19 #include <string> 20 21 #include "ir/anf.h" 22 #include "utils/trace_base.h" 23 24 namespace mindspore { 25 namespace opt { 26 class CacheManager; 27 using CacheManagerPtr = std::shared_ptr<CacheManager>; 28 29 // @brief ANF Graph level optimization base pass 30 class Pass { 31 public: name_(name)32 explicit Pass(const std::string &name = "pass") : name_(name) {} 33 virtual ~Pass() = default; 34 virtual bool Run(const FuncGraphPtr &func_graph) = 0; name()35 const std::string &name() const { return name_; } SetCacheManager(const CacheManagerPtr & cm)36 void SetCacheManager(const CacheManagerPtr &cm) { cache_manager_ = cm; } GetCacheManager()37 const CacheManagerPtr &GetCacheManager() const { return cache_manager_; } 38 39 private: 40 const std::string name_; 41 CacheManagerPtr cache_manager_; 42 }; 43 using PassPtr = std::shared_ptr<Pass>; 44 } // namespace opt 45 } // namespace mindspore 46 #endif // MINDSPORE_CCSRC_BACKEND_OPTIMIZER_COMMON_PASS_H_ 47