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performance: add power throttling debug key

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Set windows process power throttling hint to HIGH on wddm init

Related-To: NEO-8215

Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
This commit is contained in:
Dominik Dabek
2023-12-04 12:06:22 +00:00
committed by Compute-Runtime-Automation
parent 933e5ab818
commit 6cf6a8def8
11 changed files with 134 additions and 2 deletions
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8
shared/test/common/os_interface/windows/sys_calls.cpp
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@@ -93,6 +93,9 @@ DWORD getFileAttributesResult = TRUE;
size_t setFilePointerCalled = 0u;
DWORD setFilePointerResult = 0;
size_t setProcessPowerThrottlingStateCalled = 0u;
ProcessPowerThrottlingState setProcessPowerThrottlingStateLastValue{};
bool pathExists(const std::string &path) {
std::string tempP1 = path;
if (!path.empty() && path.back() == PATH_SEPARATOR) {
@@ -273,6 +276,11 @@ void coTaskMemFree(LPVOID pv) {
return;
}
void setProcessPowerThrottlingState(ProcessPowerThrottlingState state) {
setProcessPowerThrottlingStateCalled++;
setProcessPowerThrottlingStateLastValue = state;
}
LSTATUS regOpenKeyExA(HKEY hKey, LPCSTR lpSubKey, DWORD ulOptions, REGSAM samDesired, PHKEY phkResult) {
if (regOpenKeySuccessCount > 0) {
regOpenKeySuccessCount--;

1
shared/test/common/test_files/igdrcl.config
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@@ -566,4 +566,5 @@ SetAmountOfInternalHeapsToPreallocate = -1
DoNotUseProductConfigForValidationWa = 0
EnableDeviceStateVerificationAfterFailedSubmission = -1
InOrderAtomicSignallingEnabled = -1
SetProcessPowerThrottlingState = -1
# Please don't edit below this line

53
shared/test/unit_test/os_interface/windows/wddm_windows_tests.cpp
View File

@@ -10,6 +10,7 @@
#include "shared/source/os_interface/windows/driver_info_windows.h"
#include "shared/source/os_interface/windows/dxgi_wrapper.h"
#include "shared/source/os_interface/windows/sharedata_wrapper.h"
#include "shared/source/os_interface/windows/sys_calls.h"
#include "shared/source/os_interface/windows/wddm_engine_mapper.h"
#include "shared/source/os_interface/windows/wddm_memory_manager.h"
#include "shared/source/utilities/debug_settings_reader.h"
@@ -24,11 +25,12 @@
#include "shared/test/common/os_interface/windows/ult_dxcore_factory.h"
#include "shared/test/common/os_interface/windows/wddm_fixture.h"
#include "shared/test/common/test_macros/hw_test.h"
namespace NEO {
namespace SysCalls {
extern const wchar_t *currentLibraryPath;
}
extern size_t setProcessPowerThrottlingStateCalled;
extern SysCalls::ProcessPowerThrottlingState setProcessPowerThrottlingStateLastValue;
} // namespace SysCalls
extern uint32_t numRootDevicesToEnum;
std::unique_ptr<HwDeviceIdWddm> createHwDeviceIdFromAdapterLuid(OsEnvironmentWin &osEnvironment, LUID adapterLuid, uint32_t adapterNodeOrdinalIn);
} // namespace NEO
@@ -323,3 +325,50 @@ TEST_F(WddmGfxPartitionTest, WhenInitializingGfxPartitionThenAllHeapsAreInitiali
}
}
}
TEST_F(WddmTestWithMockGdiDll, givenSetProcessPowerThrottlingStateDefaultWhenInitWddmThenPowerThrottlingStateIsNotSet) {
DebugManagerStateRestore restorer;
debugManager.flags.SetProcessPowerThrottlingState.set(-1);
SysCalls::setProcessPowerThrottlingStateCalled = 0u;
SysCalls::setProcessPowerThrottlingStateLastValue = SysCalls::ProcessPowerThrottlingState::Eco;
wddm->init();
EXPECT_EQ(0u, SysCalls::setProcessPowerThrottlingStateCalled);
}
TEST_F(WddmTestWithMockGdiDll, givenSetProcessPowerThrottlingState0WhenInitWddmThenPowerThrottlingStateIsNotSet) {
DebugManagerStateRestore restorer;
debugManager.flags.SetProcessPowerThrottlingState.set(0);
SysCalls::setProcessPowerThrottlingStateCalled = 0u;
SysCalls::setProcessPowerThrottlingStateLastValue = SysCalls::ProcessPowerThrottlingState::Eco;
wddm->init();
EXPECT_EQ(0u, SysCalls::setProcessPowerThrottlingStateCalled);
}
TEST_F(WddmTestWithMockGdiDll, givenSetProcessPowerThrottlingState1WhenInitWddmThenPowerThrottlingStateIsSetToEco) {
DebugManagerStateRestore restorer;
debugManager.flags.SetProcessPowerThrottlingState.set(1);
SysCalls::setProcessPowerThrottlingStateCalled = 0u;
SysCalls::setProcessPowerThrottlingStateLastValue = SysCalls::ProcessPowerThrottlingState::High;
wddm->init();
EXPECT_EQ(1u, SysCalls::setProcessPowerThrottlingStateCalled);
EXPECT_EQ(SysCalls::ProcessPowerThrottlingState::Eco, SysCalls::setProcessPowerThrottlingStateLastValue);
}
TEST_F(WddmTestWithMockGdiDll, givenSetProcessPowerThrottlingState2WhenInitWddmThenPowerThrottlingStateIsSetToHigh) {
DebugManagerStateRestore restorer;
debugManager.flags.SetProcessPowerThrottlingState.set(2);
SysCalls::setProcessPowerThrottlingStateCalled = 0u;
SysCalls::setProcessPowerThrottlingStateLastValue = SysCalls::ProcessPowerThrottlingState::Eco;
wddm->init();
EXPECT_EQ(1u, SysCalls::setProcessPowerThrottlingStateCalled);
EXPECT_EQ(SysCalls::ProcessPowerThrottlingState::High, SysCalls::setProcessPowerThrottlingStateLastValue);
}
TEST_F(WddmTestWithMockGdiDll, givenSetProcessPowerThrottlingStateUnsupportedWhenInitWddmThenPowerThrottlingStateIsNotSet) {
DebugManagerStateRestore restorer;
debugManager.flags.SetProcessPowerThrottlingState.set(3);
SysCalls::setProcessPowerThrottlingStateCalled = 0u;
SysCalls::setProcessPowerThrottlingStateLastValue = SysCalls::ProcessPowerThrottlingState::Eco;
wddm->init();
EXPECT_EQ(0u, SysCalls::setProcessPowerThrottlingStateCalled);
}