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feature: Boilerplate for retrieving current voltage

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Related-To: NEO-9471

Signed-off-by: Bellekallu Rajkiran <bellekallu.rajkiran@intel.com>
This commit is contained in:
Bellekallu Rajkiran
2023-12-19 10:49:01 +00:00
committed by Compute-Runtime-Automation
parent 16713184b1
commit d0ac63b74e
8 changed files with 45 additions and 12 deletions
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9
level_zero/sysman/source/api/frequency/linux/sysman_os_frequency_imp.cpp
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@@ -11,6 +11,7 @@
#include "shared/source/device/device.h"
#include "shared/source/helpers/hw_info.h"
#include "level_zero/sysman/source/shared/linux/pmt/sysman_pmt.h"
#include "level_zero/sysman/source/shared/linux/product_helper/sysman_product_helper.h"
#include "level_zero/sysman/source/shared/linux/sysman_fs_access_interface.h"
#include "level_zero/sysman/source/shared/linux/sysman_kmd_interface.h"
@@ -160,7 +161,8 @@ ze_result_t LinuxFrequencyImp::osFrequencyGetState(zes_freq_state_t *pState) {
}
pState->pNext = nullptr;
pState->currentVoltage = -1.0;
getCurrentVoltage(pState->currentVoltage);
pState->throttleReasons = 0u;
if (getThrottleReasonStatus()) {
uint32_t val = 0;
@@ -395,6 +397,10 @@ ze_result_t LinuxFrequencyImp::getMinVal(double &minVal) {
return ZE_RESULT_SUCCESS;
}
void LinuxFrequencyImp::getCurrentVoltage(double &voltage) {
pSysmanProductHelper->getCurrentVoltage(pPmt, voltage);
}
void LinuxFrequencyImp::init() {
const std::string baseDir = pSysmanKmdInterface->getBasePath(subdeviceId);
@@ -436,6 +442,7 @@ LinuxFrequencyImp::LinuxFrequencyImp(OsSysman *pOsSysman, ze_bool_t onSubdevice,
pSysfsAccess = &pLinuxSysmanImp->getSysfsAccess();
pSysmanProductHelper = pLinuxSysmanImp->getSysmanProductHelper();
pSysmanKmdInterface = pLinuxSysmanImp->getSysmanKmdInterface();
pPmt = pLinuxSysmanImp->getPlatformMonitoringTechAccess(subdeviceId);
init();
}

3
level_zero/sysman/source/api/frequency/linux/sysman_os_frequency_imp.h
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@@ -18,6 +18,7 @@ namespace Sysman {
class SysmanKmdInterface;
class SysmanProductHelper;
class SysFsAccessInterface;
class PlatformMonitoringTech;
class LinuxFrequencyImp : public OsFrequency, NEO::NonCopyableOrMovableClass {
public:
@@ -56,6 +57,7 @@ class LinuxFrequencyImp : public OsFrequency, NEO::NonCopyableOrMovableClass {
ze_result_t getMaxVal(double &maxVal);
ze_result_t getMinVal(double &minVal);
bool getThrottleReasonStatus(void);
void getCurrentVoltage(double &voltage);
private:
std::string minFreqFile;
@@ -79,6 +81,7 @@ class LinuxFrequencyImp : public OsFrequency, NEO::NonCopyableOrMovableClass {
uint32_t subdeviceId = 0;
zes_freq_domain_t frequencyDomainNumber = ZES_FREQ_DOMAIN_GPU;
SysmanProductHelper *pSysmanProductHelper = nullptr;
PlatformMonitoringTech *pPmt = nullptr;
void init();
};

3
level_zero/sysman/source/shared/linux/product_helper/sysman_product_helper.h
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@@ -59,6 +59,9 @@ class SysmanProductHelper {
// Global Operations
virtual bool isRepairStatusSupported() = 0;
// Voltage
virtual void getCurrentVoltage(PlatformMonitoringTech *pPmt, double &voltage) = 0;
virtual ~SysmanProductHelper() = default;
protected:

3
level_zero/sysman/source/shared/linux/product_helper/sysman_product_helper_hw.h
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@@ -45,6 +45,9 @@ class SysmanProductHelperHw : public SysmanProductHelper {
// global ops
bool isRepairStatusSupported() override;
// Voltage
void getCurrentVoltage(PlatformMonitoringTech *pPmt, double &voltage) override;
~SysmanProductHelperHw() override = default;
protected:

5
level_zero/sysman/source/shared/linux/product_helper/sysman_product_helper_hw.inl
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@@ -126,5 +126,10 @@ bool SysmanProductHelperHw<gfxProduct>::isRepairStatusSupported() {
return false;
}
template <PRODUCT_FAMILY gfxProduct>
void SysmanProductHelperHw<gfxProduct>::getCurrentVoltage(PlatformMonitoringTech *pPmt, double &voltage) {
voltage = -1.0;
}
} // namespace Sysman
} // namespace L0

1
level_zero/sysman/test/unit_tests/sources/shared/linux/product_helper/CMakeLists.txt
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@@ -12,6 +12,7 @@ if(UNIX)
${CMAKE_CURRENT_SOURCE_DIR}/sysman_product_helper_temperature_tests.cpp
${CMAKE_CURRENT_SOURCE_DIR}/sysman_product_helper_globalops_tests.cpp
${CMAKE_CURRENT_SOURCE_DIR}/sysman_product_helper_frequency_tests.cpp
${CMAKE_CURRENT_SOURCE_DIR}/sysman_product_helper_ras_tests.cpp
)
endif()

12
level_zero/sysman/test/unit_tests/sources/shared/linux/product_helper/sysman_product_helper_frequency_tests.cpp
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@@ -5,6 +5,7 @@
*
*/
#include "level_zero/sysman/source/shared/linux/pmt/sysman_pmt.h"
#include "level_zero/sysman/source/shared/linux/product_helper/sysman_product_helper.h"
#include "level_zero/sysman/test/unit_tests/sources/linux/mock_sysman_fixture.h"
@@ -29,6 +30,15 @@ HWTEST2_F(SysmanProductHelperFrequencyTest, GivenFrequencyModuleWhenGettingStepS
EXPECT_EQ((50.0 / 3), stepSize);
}
TEST_F(SysmanProductHelperFrequencyTest, GivenSysmanProductHelperInstanceWhenGettingCurrentVoltageThenVerifyCurrentVoltageIsNegative) {
auto pSysmanProductHelper = L0::Sysman::SysmanProductHelper::create(defaultHwInfo->platform.eProductFamily);
std::unique_ptr<PublicFsAccess> pFsAccess = std::make_unique<PublicFsAccess>();
auto pPmt = std::make_unique<PlatformMonitoringTech>(pFsAccess.get(), 1, 0);
double voltage = 0;
pSysmanProductHelper->getCurrentVoltage(pPmt.get(), voltage);
EXPECT_EQ(voltage, -1.0);
}
} // namespace ult
} // namespace Sysman
} // namespace L0
} // namespace L0

21
level_zero/sysman/test/unit_tests/sources/shared/linux/product_helper/sysman_product_helper_ras_tests.cpp
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@@ -5,6 +5,7 @@
*
*/
#include "shared/test/common/helpers/default_hw_info.h"
#include "shared/test/common/test_macros/hw_test.h"
#include "level_zero/sysman/source/api/ras/linux/ras_util/sysman_ras_util.h"
@@ -19,21 +20,21 @@ namespace ult {
using SysmanProductHelperRasTest = ::testing::Test;
HWTEST2_F(SysmanProductHelperRasTest, GivenSysmanProductHelperInstanceWhenQueryingRasInterfaceThenVerifyProperInterfacesAreReturned, IsPVC) {
auto pSysmanProductHelper = L0::Sysman::SysmanProductHelper::create(defaultHwInfo->platform.eProductFamily);
EXPECT_EQ(RasInterfacePmu, pSysmanProductHelper->getGtRasUtilInterface());
EXPECT_EQ(RasInterfaceGsc, pSysmanProductHelper->getHbmRasUtilInterface());
auto pSysmanProductHelper = L0::Sysman::SysmanProductHelper::create(NEO::defaultHwInfo->platform.eProductFamily);
EXPECT_EQ(RasInterfaceType::pmu, pSysmanProductHelper->getGtRasUtilInterface());
EXPECT_EQ(RasInterfaceType::gsc, pSysmanProductHelper->getHbmRasUtilInterface());
}
HWTEST2_F(SysmanProductHelperRasTest, GivenSysmanProductHelperInstanceWhenQueryingRasInterfaceThenVerifyProperInterfacesAreReturned, IsDg2) {
auto pSysmanProductHelper = L0::Sysman::SysmanProductHelper::create(defaultHwInfo->platform.eProductFamily);
EXPECT_EQ(RasInterfacePmu, pSysmanProductHelper->getGtRasUtilInterface());
EXPECT_EQ(RasInterfaceNone, pSysmanProductHelper->getHbmRasUtilInterface());
HWTEST2_F(SysmanProductHelperRasTest, GivenSysmanProductHelperInstanceWhenQueryingRasInterfaceThenVerifyProperInterfacesAreReturned, IsDG2) {
auto pSysmanProductHelper = L0::Sysman::SysmanProductHelper::create(NEO::defaultHwInfo->platform.eProductFamily);
EXPECT_EQ(RasInterfaceType::pmu, pSysmanProductHelper->getGtRasUtilInterface());
EXPECT_EQ(RasInterfaceType::none, pSysmanProductHelper->getHbmRasUtilInterface());
}
HWTEST2_F(SysmanProductHelperRasTest, GivenSysmanProductHelperInstanceWhenQueryingRasInterfaceThenVerifyProperInterfacesAreReturned, IsAtMostGen11) {
auto pSysmanProductHelper = L0::Sysman::SysmanProductHelper::create(defaultHwInfo->platform.eProductFamily);
EXPECT_EQ(RasInterfaceNone, pSysmanProductHelper->getGtRasUtilInterface());
EXPECT_EQ(RasInterfaceNone, pSysmanProductHelper->getHbmRasUtilInterface());
auto pSysmanProductHelper = L0::Sysman::SysmanProductHelper::create(NEO::defaultHwInfo->platform.eProductFamily);
EXPECT_EQ(RasInterfaceType::none, pSysmanProductHelper->getGtRasUtilInterface());
EXPECT_EQ(RasInterfaceType::none, pSysmanProductHelper->getHbmRasUtilInterface());
}
} // namespace ult