1 /* 2 * Copyright (c) 2022 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 16 #ifndef SOC_PERF_HANDLER_H 17 #define SOC_PERF_HANDLER_H 18 19 #include <unistd.h> 20 #include <unordered_map> 21 #include <stdlib.h> 22 #include <algorithm> 23 #include <climits> 24 #include "event_handler.h" 25 #include "event_runner.h" 26 #include "socperf_common.h" 27 28 namespace OHOS { 29 namespace SOCPERF { 30 class SocPerfHandler : public AppExecFwk::EventHandler { 31 public: 32 explicit SocPerfHandler(const std::shared_ptr<AppExecFwk::EventRunner>& runner); 33 virtual ~SocPerfHandler() override; 34 virtual void ProcessEvent(const AppExecFwk::InnerEvent::Pointer& event) override; 35 36 private: 37 std::unordered_map<int, std::shared_ptr<ResNode>> resNodeInfo; 38 std::unordered_map<int, std::shared_ptr<GovResNode>> govResNodeInfo; 39 std::unordered_map<int, std::shared_ptr<ResStatus>> resStatusInfo; 40 bool powerLimitBoost = false; 41 bool thermalLimitBoost = false; 42 43 private: 44 void UpdateResActionList(int resId, std::shared_ptr<ResAction> resAction, bool delayed); 45 void UpdateCandidatesValue(int resId, int type); 46 void ArbitrateCandidate(int resId); 47 void ArbitratePairRes(int resId); 48 void UpdatePairResValue(int minResId, int minResValue, int maxResId, int maxResValue); 49 void UpdateCurrentValue(int resId, int value); 50 void WriteNode(std::string path, std::string value); 51 bool ExistNoCandidate(int resId, std::shared_ptr<ResStatus> resStatus, int perf, int power, int thermal); 52 bool IsGovResId(int resId); 53 bool IsValidResId(int resId); 54 }; 55 } // namespace SOCPERF 56 } // namespace OHOS 57 58 #endif