1 /* 2 * Copyright (C) 2022 The Android Open Source Project 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 17 #define ATRACE_TAG (ATRACE_TAG_POWER | ATRACE_TAG_HAL) 18 #define LOG_TAG "libperfmgr" 19 20 #include "perfmgr/AdpfConfig.h" 21 22 #include <android-base/file.h> 23 #include <android-base/logging.h> 24 25 #include <sstream> 26 27 namespace android { 28 namespace perfmgr { 29 getPidIInitDivI()30int64_t AdpfConfig::getPidIInitDivI() { 31 return (mPidI == 0) ? 0 : static_cast<int64_t>(mPidIInit / mPidI); 32 } getPidIHighDivI()33int64_t AdpfConfig::getPidIHighDivI() { 34 return (mPidI == 0) ? 0 : static_cast<int64_t>(mPidIHigh / mPidI); 35 } getPidILowDivI()36int64_t AdpfConfig::getPidILowDivI() { 37 return (mPidI == 0) ? 0 : static_cast<int64_t>(mPidILow / mPidI); 38 } 39 dumpToFd(int fd)40void AdpfConfig::dumpToFd(int fd) { 41 std::ostringstream dump_buf; 42 dump_buf << "Name: " << mName << "\n"; 43 dump_buf << "PID_On: " << mPidOn << "\n"; 44 dump_buf << "PID_Po: " << mPidPo << "\n"; 45 dump_buf << "PID_Pu: " << mPidPu << "\n"; 46 dump_buf << "PID_I: " << mPidI << "\n"; 47 dump_buf << "PID_I_Init: " << mPidIInit << "\n"; 48 dump_buf << "PID_I_High: " << mPidIHigh << "\n"; 49 dump_buf << "PID_I_Low: " << mPidILow << "\n"; 50 dump_buf << "PID_Do: " << mPidDo << "\n"; 51 dump_buf << "PID_Du: " << mPidDu << "\n"; 52 dump_buf << "SamplingWindow_P: " << mSamplingWindowP << "\n"; 53 dump_buf << "SamplingWindow_I: " << mSamplingWindowI << "\n"; 54 dump_buf << "SamplingWindow_D: " << mSamplingWindowD << "\n"; 55 dump_buf << "UclampMin_On: " << mUclampMinOn << "\n"; 56 dump_buf << "UclampMin_Init: " << mUclampMinInit << "\n"; 57 dump_buf << "UclampMin_LoadUp: " << mUclampMinLoadUp << "\n"; 58 dump_buf << "UclampMin_LoadReset: " << mUclampMinLoadReset << "\n"; 59 dump_buf << "UclampMin_High: " << mUclampMinHigh << "\n"; 60 dump_buf << "UclampMin_Low: " << mUclampMinLow << "\n"; 61 dump_buf << "ReportingRateLimitNs: " << mReportingRateLimitNs << "\n"; 62 dump_buf << "TargetTimeFactor: " << mTargetTimeFactor << "\n"; 63 dump_buf << "StaleTimeFactor: " << mStaleTimeFactor << "\n"; 64 dump_buf << "GpuBoostOn: " << mGpuBoostOn.value_or(false) << "\n"; 65 dump_buf << "GpuBoostCapacityMax: " << mGpuBoostCapacityMax.value_or(0) << "\n"; 66 dump_buf << "mGpuCapacityLoadUpHeadroom: " << mGpuCapacityLoadUpHeadroom << "\n"; 67 if (mHeuristicBoostOn.has_value()) { 68 dump_buf << "HeuristicBoost_On: " << mHeuristicBoostOn.value() << "\n"; 69 dump_buf << "HBoostOnMissedCycles: " << mHBoostOnMissedCycles.value() << "\n"; 70 dump_buf << "HBoostOffMaxAvgRatio: " << mHBoostOffMaxAvgRatio.value() << "\n"; 71 dump_buf << "HBoostOffMissedCycles: " << mHBoostOffMissedCycles.value() << "\n"; 72 dump_buf << "HBoostPidPuFactor: " << mHBoostPidPuFactor.value() << "\n"; 73 dump_buf << "HBoostUclampMin: " << mHBoostUclampMin.value() << "\n"; 74 dump_buf << "JankCheckTimeFactor: " << mJankCheckTimeFactor.value() << "\n"; 75 dump_buf << "LowFrameRateThreshold: " << mLowFrameRateThreshold.value() << "\n"; 76 dump_buf << "MaxRecordsNum: " << mMaxRecordsNum.value() << "\n"; 77 } 78 if (mUclampMaxEfficientBase.has_value()) { 79 dump_buf << "UclampMax_EfficientBase: " << *mUclampMaxEfficientBase << "\n"; 80 dump_buf << "UclampMax_EfficientOffset: " << *mUclampMaxEfficientOffset << "\n"; 81 } 82 if (!android::base::WriteStringToFd(dump_buf.str(), fd)) { 83 LOG(ERROR) << "Failed to dump ADPF profile to fd: " << fd; 84 } 85 } 86 87 } // namespace perfmgr 88 } // namespace android 89