1 /* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 #ifndef UTIL_FFRTFACADE_HPP 16 #define UTIL_FFRTFACADE_HPP 17 #include "tm/cpu_task.h" 18 #include "sched/scheduler.h" 19 #include "eu/co_routine.h" 20 #include "eu/execute_unit.h" 21 #include "dm/dependence_manager.h" 22 #include "queue/queue_monitor.h" 23 #include "sync/delayed_worker.h" 24 #include "sync/poller.h" 25 #include "sync/io_poller.h" 26 #include "util/worker_monitor.h" 27 28 namespace ffrt { 29 bool GetExitFlag(); 30 std::shared_mutex& GetExitMtx(); 31 const char* GetCurrentProcessName(); 32 33 class FFRTFacade { 34 public: GetEUInstance()35 static inline ExecuteUnit& GetEUInstance() 36 { 37 return Instance().GetEUInstanceImpl(); 38 } 39 GetDMInstance()40 static inline DependenceManager& GetDMInstance() 41 { 42 return Instance().GetDMInstanceImpl(); 43 } 44 GetPPInstance()45 static inline PollerProxy& GetPPInstance() 46 { 47 return Instance().GetPPInstanceImpl(); 48 } 49 GetDWInstance()50 static inline DelayedWorker& GetDWInstance() 51 { 52 return Instance().GetDWInstanceImpl(); 53 } 54 GetSchedInstance()55 static inline FFRTScheduler* GetSchedInstance() 56 { 57 return Instance().GetSchedInstanceImpl(); 58 } 59 GetIoPPInstance()60 static inline IOPoller& GetIoPPInstance() 61 { 62 return Instance().GetIoPPInstanceImpl(); 63 } 64 GetCSAInstance()65 static inline CoStackAttr* GetCSAInstance() 66 { 67 return Instance().GetCSAInstanceImpl(); 68 } 69 GetQMInstance()70 static inline QueueMonitor& GetQMInstance() 71 { 72 return Instance().GetQMInstanceImpl(); 73 } 74 GetWMInstance()75 static inline WorkerMonitor& GetWMInstance() 76 { 77 return Instance().GetWMInstanceImpl(); 78 } 79 80 private: 81 FFRTFacade(); 82 Instance()83 static FFRTFacade& Instance() 84 { 85 static FFRTFacade facade; 86 return facade; 87 } 88 GetEUInstanceImpl()89 inline ExecuteUnit& GetEUInstanceImpl() 90 { 91 return ExecuteUnit::Instance(); 92 } 93 GetDMInstanceImpl()94 inline DependenceManager& GetDMInstanceImpl() 95 { 96 return DependenceManager::Instance(); 97 } 98 GetPPInstanceImpl()99 inline PollerProxy& GetPPInstanceImpl() 100 { 101 return PollerProxy::Instance(); 102 } 103 GetDWInstanceImpl()104 inline DelayedWorker& GetDWInstanceImpl() 105 { 106 return DelayedWorker::GetInstance(); 107 } 108 GetSchedInstanceImpl()109 inline FFRTScheduler* GetSchedInstanceImpl() 110 { 111 return FFRTScheduler::Instance(); 112 } 113 GetIoPPInstanceImpl()114 inline IOPoller& GetIoPPInstanceImpl() 115 { 116 return GetIOPoller(); 117 } 118 GetCSAInstanceImpl()119 inline CoStackAttr* GetCSAInstanceImpl() 120 { 121 return CoStackAttr::Instance(); 122 } 123 GetQMInstanceImpl()124 inline QueueMonitor& GetQMInstanceImpl() 125 { 126 return QueueMonitor::GetInstance(); 127 } 128 GetWMInstanceImpl()129 inline WorkerMonitor& GetWMInstanceImpl() 130 { 131 return WorkerMonitor::GetInstance(); 132 } 133 }; 134 135 } // namespace FFRT 136 #endif