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Schedutil-like governor with proper load_avg calculation; Fixed #36

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This commit is contained in:
KazushiM
2022-10-27 01:41:38 +08:00
parent 0f6fb06e53
commit 851839be0a
7 changed files with 230 additions and 282 deletions
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29
Source/sys-clk-OC/sysmodule/src/clock_manager.cpp
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@@ -178,12 +178,9 @@ void ClockManager::Tick()
{
uint32_t hz = GetHz((SysClkModule)module);
if (this->oc->governor) {
this->governor->SetMaxHz(hz, (SysClkModule)module);
continue;
}
this->governor->SetMaxHz(hz, (SysClkModule)module);
if (hz && hz != this->context->freqs[module])
if (hz && hz != this->context->freqs[module] && !this->oc->governor)
{
// Skip setting CPU or GPU clocks in CpuBoostMode if CPU <= boostCPUFreq or GPU >= 76.8MHz
bool skipBoost = IsBoostMode() && ((module == SysClkModule_CPU && hz <= this->oc->boostCPUFreq) || module == SysClkModule_GPU);
@@ -217,9 +214,9 @@ void ClockManager::WaitForNextTick()
this->context->freqs[SysClkModule_CPU] <= this->oc->boostCPUFreq;
if (boostOK) {
uint64_t core3Util = CpuCoreUtil(3, tickWaitTimeMs).Get();
uint32_t core3Util = CpuCoreUtil(3, tickWaitTimeMs * 1000'000ULL).Get();
bool lastBoost = this->oc->systemCoreBoostCPU;
constexpr uint8_t BOOST_THRESHOLD = 95;
constexpr uint32_t BOOST_THRESHOLD = 95'0;
this->oc->systemCoreBoostCPU = (core3Util >= BOOST_THRESHOLD);
if (lastBoost && !this->oc->systemCoreBoostCPU)
@@ -244,9 +241,12 @@ bool ClockManager::RefreshContext()
uint32_t chargingLimit = this->GetConfig()->GetConfigValue(SysClkConfigValue_ChargingLimitPercentage);
PsmExt::ChargingHandler(fastChargingEnabled, chargingLimit);
bool hasChanged = this->config->Refresh();
this->rnxSync->ToggleSync(this->GetConfig()->GetConfigValue(SysClkConfigValue_SyncReverseNXMode));
this->oc->allowUnsafeFreq = this->GetConfig()->GetConfigValue(SysClkConfigValue_AllowUnsafeFrequencies);
bool configUpdated = this->config->Refresh();
bool hasChanged = false;
if (configUpdated) {
this->rnxSync->ToggleSync(this->GetConfig()->GetConfigValue(SysClkConfigValue_SyncReverseNXMode));
this->oc->allowUnsafeFreq = this->GetConfig()->GetConfigValue(SysClkConfigValue_AllowUnsafeFrequencies);
}
bool enabled = this->GetConfig()->Enabled();
if(enabled != this->context->enabled)
@@ -261,13 +261,18 @@ bool ClockManager::RefreshContext()
{
this->oc->governor = governor;
FileUtils::LogLine("[mgr] Governor status: %s", governor ? "enabled" : "disabled");
if (governor)
hasChanged = true;
}
if (hasChanged) {
if (enabled && governor)
this->governor->Start();
else
this->governor->Stop();
hasChanged = true;
}
hasChanged |= configUpdated;
std::uint64_t applicationId = ProcessManagement::GetCurrentApplicationId();
if (applicationId != this->context->applicationId)
{