intel/compute-runtime
1
0
Fork 0
mirror of https://github.com/intel/compute-runtime.git synced 2026-01-05 18:06:32 +08:00
Code Issues Packages Projects Releases Wiki Activity

fix: Add support for min, max and default limits

Browse Source 
Related-To: NEO-8373

Signed-off-by: Bellekallu Rajkiran <bellekallu.rajkiran@intel.com>
This commit is contained in:
Bellekallu Rajkiran
2023-11-15 06:47:47 +00:00
committed by Compute-Runtime-Automation
parent 5772b17924
commit 48fdd857a4
10 changed files with 573 additions and 109 deletions
Download Patch File Download Diff File Expand all files Collapse all files

100
level_zero/sysman/source/api/power/linux/sysman_os_power_imp_prelim.cpp
View File

@@ -17,6 +17,29 @@
namespace L0 {
namespace Sysman {
class LinuxPowerImp::PowerLimitRestorer : NEO::NonCopyableOrMovableClass {
public:
PowerLimitRestorer(L0::Sysman::SysfsAccess *pSysfsAccess, std::string powerLimit) : pSysfsAccess(pSysfsAccess), powerLimit(powerLimit) {
result = pSysfsAccess->read(powerLimit, powerLimitValue);
}
~PowerLimitRestorer() {
if (result == ZE_RESULT_SUCCESS) {
result = pSysfsAccess->write(powerLimit, powerLimitValue);
DEBUG_BREAK_IF(result != ZE_RESULT_SUCCESS);
}
}
operator ze_result_t() const {
return result;
}
protected:
ze_result_t result = ZE_RESULT_ERROR_UNINITIALIZED;
SysfsAccess *pSysfsAccess = nullptr;
std::string powerLimit = {};
uint64_t powerLimitValue = 0;
};
ze_result_t LinuxPowerImp::getProperties(zes_power_properties_t *pProperties) {
pProperties->onSubdevice = isSubdevice;
pProperties->subdeviceId = subdeviceId;
@@ -25,7 +48,82 @@ ze_result_t LinuxPowerImp::getProperties(zes_power_properties_t *pProperties) {
pProperties->defaultLimit = -1;
pProperties->minLimit = -1;
pProperties->maxLimit = -1;
return ZE_RESULT_SUCCESS;
if (isSubdevice) {
return ZE_RESULT_SUCCESS;
}
auto result = getDefaultLimit(pProperties->defaultLimit);
if (result != ZE_RESULT_SUCCESS) {
return result;
}
auto powerLimitRestorer = L0::Sysman::LinuxPowerImp::PowerLimitRestorer(pSysfsAccess, sustainedPowerLimit);
if (powerLimitRestorer != ZE_RESULT_SUCCESS) {
NEO::printDebugString(NEO::DebugManager.flags.PrintDebugMessages.get(), stderr, "Error@ %s(): Failed to read %s and returning error:0x%x \n", __FUNCTION__, sustainedPowerLimit.c_str(), getErrorCode(powerLimitRestorer));
return getErrorCode(powerLimitRestorer);
}
result = getMinLimit(pProperties->minLimit);
if (result != ZE_RESULT_SUCCESS) {
return result;
}
return getMaxLimit(pProperties->maxLimit);
}
ze_result_t LinuxPowerImp::getMinLimit(int32_t &minLimit) {
// Fw clamps to minimum value if power limit requested to set is less than min limit, Set to 100 micro watt to get min limit
uint64_t powerLimit = 100;
auto result = pSysfsAccess->write(sustainedPowerLimit, powerLimit);
if (ZE_RESULT_SUCCESS != result) {
NEO::printDebugString(NEO::DebugManager.flags.PrintDebugMessages.get(), stderr, "Error@ %s(): Failed to write %s and returning error:0x%x \n", __FUNCTION__, sustainedPowerLimit.c_str(), getErrorCode(result));
return getErrorCode(result);
}
result = pSysfsAccess->read(sustainedPowerLimit, powerLimit);
if (ZE_RESULT_SUCCESS != result) {
NEO::printDebugString(NEO::DebugManager.flags.PrintDebugMessages.get(), stderr, "Error@ %s(): Failed to read %s and returning error:0x%x \n", __FUNCTION__, sustainedPowerLimit.c_str(), getErrorCode(result));
return getErrorCode(result);
}
// Values are retrieved from KMD in micro watts, Conversion to milli is required.
minLimit = static_cast<int32_t>(powerLimit / milliFactor);
return result;
}
ze_result_t LinuxPowerImp::getMaxLimit(int32_t &maxLimit) {
// Fw clamps to maximum value if power limit requested to set is greater than max limit, Set to max value to get max limit
uint64_t powerLimit = std::numeric_limits<int32_t>::max();
auto result = pSysfsAccess->write(sustainedPowerLimit, powerLimit);
if (ZE_RESULT_SUCCESS != result) {
NEO::printDebugString(NEO::DebugManager.flags.PrintDebugMessages.get(), stderr, "Error@ %s(): Failed to write %s and returning error:0x%x \n", __FUNCTION__, sustainedPowerLimit.c_str(), getErrorCode(result));
return getErrorCode(result);
}
result = pSysfsAccess->read(sustainedPowerLimit, powerLimit);
if (ZE_RESULT_SUCCESS != result) {
NEO::printDebugString(NEO::DebugManager.flags.PrintDebugMessages.get(), stderr, "Error@ %s(): Failed to read %s and returning error:0x%x \n", __FUNCTION__, sustainedPowerLimit.c_str(), getErrorCode(result));
return getErrorCode(result);
}
// Values are retrieved from KMD in micro watts, Conversion to milli is required.
maxLimit = static_cast<int32_t>(powerLimit / milliFactor);
return result;
}
ze_result_t LinuxPowerImp::getDefaultLimit(int32_t &defaultLimit) {
uint64_t powerLimit = 0;
std::string defaultPowerLimit = intelGraphicsHwmonDir + "/" + pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameDefaultPowerLimit, subdeviceId, false);
auto result = pSysfsAccess->read(defaultPowerLimit, powerLimit);
if (result != ZE_RESULT_SUCCESS) {
NEO::printDebugString(NEO::DebugManager.flags.PrintDebugMessages.get(), stderr, "Error@ %s(): SysfsAccess->read() failed to read %s/%s and returning error:0x%x \n", __FUNCTION__, intelGraphicsHwmonDir.c_str(), defaultPowerLimit.c_str(), getErrorCode(result));
return getErrorCode(result);
}
// Values are retrieved from KMD in micro watts, Conversion to milli is required.
defaultLimit = static_cast<int32_t>(powerLimit / milliFactor);
return result;
}
ze_result_t LinuxPowerImp::getPropertiesExt(zes_power_ext_properties_t *pExtPoperties) {

6
level_zero/sysman/source/api/power/linux/sysman_os_power_imp_prelim.h
View File

@@ -9,6 +9,7 @@
#include "shared/source/helpers/non_copyable_or_moveable.h"
#include "level_zero/sysman/source/api/power/sysman_os_power.h"
#include "level_zero/sysman/source/shared/linux/sysman_fs_access.h"
#include "igfxfmid.h"
@@ -56,6 +57,7 @@ class LinuxPowerImp : public OsPower, NEO::NonCopyableOrMovableClass {
uint32_t subdeviceId = 0;
uint32_t powerLimitCount = 0;
PRODUCT_FAMILY productFamily{};
class PowerLimitRestorer;
ze_result_t getErrorCode(ze_result_t result) {
if (result == ZE_RESULT_ERROR_NOT_AVAILABLE) {
@@ -63,6 +65,10 @@ class LinuxPowerImp : public OsPower, NEO::NonCopyableOrMovableClass {
}
return result;
}
ze_result_t getMinLimit(int32_t &minLimit);
ze_result_t getMaxLimit(int32_t &maxLimit);
ze_result_t getDefaultLimit(int32_t &defaultLimit);
};
} // namespace Sysman
} // namespace L0

34
level_zero/sysman/test/unit_tests/sources/power/linux/mock_sysfs_power_prelim.h
View File

@@ -41,6 +41,8 @@ constexpr uint64_t expectedEnergyCounter = 123456785u;
constexpr uint64_t expectedEnergyCounterTile0 = 123456785u;
constexpr uint64_t expectedEnergyCounterTile1 = 128955785u;
constexpr uint32_t mockDefaultPowerLimitVal = 300000000;
constexpr uint64_t mockMinPowerLimitVal = 300000000;
constexpr uint64_t mockMaxPowerLimitVal = 600000000;
const std::map<std::string, uint64_t> deviceKeyOffsetMapPower = {
{"PACKAGE_ENERGY", 0x400},
{"COMPUTE_TEMPERATURES", 0x68},
@@ -49,13 +51,13 @@ const std::map<std::string, uint64_t> deviceKeyOffsetMapPower = {
struct MockPowerSysfsAccess : public L0::Sysman::SysfsAccess {
ze_result_t mockReadResult = ZE_RESULT_SUCCESS;
ze_result_t mockReadValUnsignedLongResult = ZE_RESULT_SUCCESS;
ze_result_t mockReadPeakResult = ZE_RESULT_SUCCESS;
ze_result_t mockWriteResult = ZE_RESULT_SUCCESS;
ze_result_t mockWriteUnsignedResult = ZE_RESULT_SUCCESS;
ze_result_t mockReadIntResult = ZE_RESULT_SUCCESS;
ze_result_t mockWritePeakLimitResult = ZE_RESULT_SUCCESS;
ze_result_t mockscanDirEntriesResult = ZE_RESULT_SUCCESS;
std::vector<ze_result_t> mockReadValUnsignedLongResult{};
std::vector<ze_result_t> mockWriteUnsignedResult{};
ze_result_t getValString(const std::string file, std::string &val) {
ze_result_t result = ZE_RESULT_ERROR_UNKNOWN;
@@ -97,6 +99,8 @@ struct MockPowerSysfsAccess : public L0::Sysman::SysfsAccess {
val = expectedEnergyCounterTile1;
} else if (file.compare(i915HwmonDir + "/" + energyCounterNode) == 0) {
val = expectedEnergyCounter;
} else if (file.compare(i915HwmonDir + "/" + defaultPowerLimit) == 0) {
val = mockDefaultPowerLimitVal;
} else {
result = ZE_RESULT_ERROR_NOT_AVAILABLE;
}
@@ -141,8 +145,13 @@ struct MockPowerSysfsAccess : public L0::Sysman::SysfsAccess {
}
ze_result_t read(const std::string file, uint64_t &val) override {
if (mockReadValUnsignedLongResult != ZE_RESULT_SUCCESS) {
return mockReadValUnsignedLongResult;
ze_result_t result = ZE_RESULT_SUCCESS;
if (!mockReadValUnsignedLongResult.empty()) {
result = mockReadValUnsignedLongResult.front();
mockReadValUnsignedLongResult.erase(mockReadValUnsignedLongResult.begin());
if (result != ZE_RESULT_SUCCESS) {
return result;
}
}
return getValUnsignedLong(file, val);
@@ -186,12 +195,22 @@ struct MockPowerSysfsAccess : public L0::Sysman::SysfsAccess {
ze_result_t write(const std::string file, const uint64_t val) override {
ze_result_t result = ZE_RESULT_SUCCESS;
if (mockWriteUnsignedResult != ZE_RESULT_SUCCESS) {
return mockWriteUnsignedResult;
if (!mockWriteUnsignedResult.empty()) {
result = mockWriteUnsignedResult.front();
mockWriteUnsignedResult.erase(mockWriteUnsignedResult.begin());
if (result != ZE_RESULT_SUCCESS) {
return result;
}
}
if (file.compare(i915HwmonDir + "/" + sustainedPowerLimit) == 0) {
sustainedPowerLimitVal = val;
if (val < mockMinPowerLimitVal) {
sustainedPowerLimitVal = mockMinPowerLimitVal;
} else if (val > mockMaxPowerLimitVal) {
sustainedPowerLimitVal = mockMaxPowerLimitVal;
} else {
sustainedPowerLimitVal = val;
}
} else if ((file.compare(i915HwmonDir + "/" + criticalPowerLimit1) == 0) || (file.compare(i915HwmonDir + "/" + criticalPowerLimit2) == 0)) {
if (mockWritePeakLimitResult != ZE_RESULT_SUCCESS) {
return mockWritePeakLimitResult;
@@ -275,6 +294,7 @@ class PublicLinuxPowerImp : public L0::Sysman::LinuxPowerImp {
public:
PublicLinuxPowerImp(L0::Sysman::OsSysman *pOsSysman, ze_bool_t onSubdevice, uint32_t subdeviceId) : L0::Sysman::LinuxPowerImp(pOsSysman, onSubdevice, subdeviceId) {}
using L0::Sysman::LinuxPowerImp::pPmt;
using L0::Sysman::LinuxPowerImp::pSysfsAccess;
};
class SysmanDevicePowerFixture : public SysmanDeviceFixture {

31
level_zero/sysman/test/unit_tests/sources/power/linux/test_zes_power_helper_prelim.cpp
View File

@@ -52,14 +52,15 @@ TEST_F(SysmanDevicePowerMultiDeviceFixtureHelper, GivenValidPowerHandleWhenGetti
if (properties.onSubdevice) {
EXPECT_FALSE(properties.canControl);
EXPECT_EQ(properties.defaultLimit, -1);
EXPECT_EQ(properties.maxLimit, -1);
EXPECT_EQ(properties.minLimit, -1);
} else {
EXPECT_EQ(properties.canControl, true);
EXPECT_EQ(properties.defaultLimit, -1);
EXPECT_EQ(properties.defaultLimit, (int32_t)(mockDefaultPowerLimitVal / milliFactor));
EXPECT_EQ(properties.maxLimit, (int32_t)(mockMaxPowerLimitVal / milliFactor));
EXPECT_EQ(properties.minLimit, (int32_t)(mockMinPowerLimitVal / milliFactor));
}
EXPECT_EQ(properties.isEnergyThresholdSupported, false);
EXPECT_EQ(properties.maxLimit, -1);
EXPECT_EQ(properties.minLimit, -1);
}
}
@@ -75,7 +76,6 @@ TEST_F(SysmanDevicePowerMultiDeviceFixtureHelper, GivenValidPowerHandleWhenGetti
extProperties.stype = ZES_STRUCTURE_TYPE_POWER_EXT_PROPERTIES;
properties.pNext = &extProperties;
EXPECT_EQ(ZE_RESULT_SUCCESS, zesPowerGetProperties(handle, &properties));
EXPECT_EQ(properties.defaultLimit, -1);
EXPECT_TRUE(defaultLimit.limitValueLocked);
EXPECT_TRUE(defaultLimit.enabledStateLocked);
EXPECT_TRUE(defaultLimit.intervalValueLocked);
@@ -90,10 +90,11 @@ TEST_F(SysmanDevicePowerMultiDeviceFixtureHelper, GivenValidPowerHandleWhenGetti
EXPECT_TRUE(properties.canControl);
EXPECT_EQ(extProperties.domain, ZES_POWER_DOMAIN_CARD);
EXPECT_EQ(defaultLimit.limit, static_cast<int32_t>(mockDefaultPowerLimitVal / milliFactor));
EXPECT_EQ(properties.defaultLimit, (int32_t)(mockDefaultPowerLimitVal / milliFactor));
EXPECT_EQ(properties.maxLimit, (int32_t)(mockMaxPowerLimitVal / milliFactor));
EXPECT_EQ(properties.minLimit, (int32_t)(mockMinPowerLimitVal / milliFactor));
}
EXPECT_EQ(properties.isEnergyThresholdSupported, false);
EXPECT_EQ(properties.maxLimit, -1);
EXPECT_EQ(properties.minLimit, -1);
}
}
@@ -107,17 +108,20 @@ TEST_F(SysmanDevicePowerMultiDeviceFixtureHelper, GivenValidPowerHandleAndExtPro
properties.pNext = &extProperties;
extProperties.stype = ZES_STRUCTURE_TYPE_POWER_EXT_PROPERTIES;
EXPECT_EQ(ZE_RESULT_SUCCESS, zesPowerGetProperties(handle, &properties));
EXPECT_EQ(properties.defaultLimit, -1);
if (properties.onSubdevice) {
EXPECT_FALSE(properties.canControl);
EXPECT_EQ(extProperties.domain, ZES_POWER_DOMAIN_PACKAGE);
EXPECT_EQ(properties.maxLimit, -1);
EXPECT_EQ(properties.minLimit, -1);
EXPECT_EQ(properties.defaultLimit, -1);
} else {
EXPECT_TRUE(properties.canControl);
EXPECT_EQ(extProperties.domain, ZES_POWER_DOMAIN_CARD);
EXPECT_EQ(properties.defaultLimit, (int32_t)(mockDefaultPowerLimitVal / milliFactor));
EXPECT_EQ(properties.maxLimit, (int32_t)(mockMaxPowerLimitVal / milliFactor));
EXPECT_EQ(properties.minLimit, (int32_t)(mockMinPowerLimitVal / milliFactor));
}
EXPECT_EQ(properties.isEnergyThresholdSupported, false);
EXPECT_EQ(properties.maxLimit, -1);
EXPECT_EQ(properties.minLimit, -1);
}
}
@@ -150,7 +154,8 @@ TEST_F(SysmanDevicePowerMultiDeviceFixtureHelper, GivenReadingToSysNodesFailsWhe
pmtMapElement.second = nullptr;
}
}
pSysfsAccess->mockReadValUnsignedLongResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
pSysmanDeviceImp->pPowerHandleContext->init(pLinuxSysmanImp->getSubDeviceCount());
auto handles = getPowerHandles(powerHandleComponentCountMultiDevice);
@@ -227,7 +232,7 @@ HWTEST2_F(SysmanDevicePowerMultiDeviceFixtureHelper, GivenValidPowerHandlesWhenC
ASSERT_NE(nullptr, handle);
uint32_t limitCount = 0;
const int32_t testLimit = 3000000;
const int32_t testLimit = 300000;
const int32_t testInterval = 10;
zes_power_properties_t properties = {};
@@ -298,7 +303,7 @@ HWTEST2_F(SysmanDevicePowerMultiDeviceFixtureHelper, GivenValidPowerHandlesWhenC
for (auto handle : handles) {
ASSERT_NE(nullptr, handle);
uint32_t limitCount = 0;
const int32_t testLimit = 3000000;
const int32_t testLimit = 300000;
const int32_t testInterval = 10;
zes_power_properties_t properties = {};

167
level_zero/sysman/test/unit_tests/sources/power/linux/test_zes_power_prelim.cpp
View File

@@ -98,9 +98,9 @@ TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerProperties
EXPECT_EQ(properties.subdeviceId, 0u);
EXPECT_EQ(properties.canControl, true);
EXPECT_EQ(properties.isEnergyThresholdSupported, false);
EXPECT_EQ(properties.defaultLimit, -1);
EXPECT_EQ(properties.maxLimit, -1);
EXPECT_EQ(properties.minLimit, -1);
EXPECT_EQ(properties.defaultLimit, (int32_t)(mockDefaultPowerLimitVal / milliFactor));
EXPECT_EQ(properties.maxLimit, (int32_t)(mockMaxPowerLimitVal / milliFactor));
EXPECT_EQ(properties.minLimit, (int32_t)(mockMinPowerLimitVal / milliFactor));
}
}
@@ -121,9 +121,9 @@ TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerProperties
EXPECT_EQ(properties.subdeviceId, 0u);
EXPECT_EQ(properties.canControl, true);
EXPECT_EQ(properties.isEnergyThresholdSupported, false);
EXPECT_EQ(properties.defaultLimit, -1);
EXPECT_EQ(properties.maxLimit, -1);
EXPECT_EQ(properties.minLimit, -1);
EXPECT_EQ(properties.defaultLimit, (int32_t)(mockDefaultPowerLimitVal / milliFactor));
EXPECT_EQ(properties.maxLimit, (int32_t)(mockMaxPowerLimitVal / milliFactor));
EXPECT_EQ(properties.minLimit, (int32_t)(mockMinPowerLimitVal / milliFactor));
EXPECT_EQ(extProperties.domain, ZES_POWER_DOMAIN_CARD);
EXPECT_TRUE(defaultLimit.limitValueLocked);
EXPECT_TRUE(defaultLimit.enabledStateLocked);
@@ -150,23 +150,117 @@ TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWithNoStypeForExtPropertie
EXPECT_EQ(properties.subdeviceId, 0u);
EXPECT_EQ(properties.canControl, true);
EXPECT_EQ(properties.isEnergyThresholdSupported, false);
EXPECT_EQ(properties.defaultLimit, -1);
EXPECT_EQ(properties.maxLimit, -1);
EXPECT_EQ(properties.minLimit, -1);
EXPECT_EQ(properties.defaultLimit, (int32_t)(mockDefaultPowerLimitVal / milliFactor));
EXPECT_EQ(properties.maxLimit, (int32_t)(mockMaxPowerLimitVal / milliFactor));
EXPECT_EQ(properties.minLimit, (int32_t)(mockMinPowerLimitVal / milliFactor));
}
}
TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerPropertiesThenUnknownLimitsAreReturned) {
TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerPropertiesAndSysfsReadFailsThenFailureIsReturned) {
std::unique_ptr<PublicLinuxPowerImp> pLinuxPowerImp(new PublicLinuxPowerImp(pOsSysman, false, 0));
pLinuxPowerImp->pSysfsAccess = pSysfsAccess.get();
pLinuxPowerImp->pPmt = static_cast<MockPowerPmt *>(pLinuxSysmanImp->getPlatformMonitoringTechAccess(0));
pLinuxPowerImp->isPowerModuleSupported();
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
zes_power_properties_t properties{};
EXPECT_EQ(ZE_RESULT_ERROR_UNSUPPORTED_FEATURE, pLinuxPowerImp->getProperties(&properties));
EXPECT_EQ(properties.defaultLimit, -1);
}
TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerPropertiesAndSustainedLimitReadFailsThenFailureIsReturned) {
std::unique_ptr<PublicLinuxPowerImp> pLinuxPowerImp(new PublicLinuxPowerImp(pOsSysman, false, 0));
pLinuxPowerImp->pSysfsAccess = pSysfsAccess.get();
pLinuxPowerImp->pPmt = static_cast<MockPowerPmt *>(pLinuxSysmanImp->getPlatformMonitoringTechAccess(0));
pLinuxPowerImp->isPowerModuleSupported();
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_SUCCESS);
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
zes_power_properties_t properties{};
EXPECT_EQ(ZE_RESULT_ERROR_UNSUPPORTED_FEATURE, pLinuxPowerImp->getProperties(&properties));
EXPECT_EQ(properties.minLimit, -1);
EXPECT_EQ(properties.maxLimit, -1);
}
TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerPropertiesAndMinLimitReadFailsThenFailureIsReturned) {
std::unique_ptr<PublicLinuxPowerImp> pLinuxPowerImp(new PublicLinuxPowerImp(pOsSysman, false, 0));
pLinuxPowerImp->pSysfsAccess = pSysfsAccess.get();
pLinuxPowerImp->pPmt = static_cast<MockPowerPmt *>(pLinuxSysmanImp->getPlatformMonitoringTechAccess(0));
pLinuxPowerImp->isPowerModuleSupported();
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_SUCCESS);
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_SUCCESS);
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
zes_power_properties_t properties{};
EXPECT_EQ(ZE_RESULT_ERROR_UNSUPPORTED_FEATURE, pLinuxPowerImp->getProperties(&properties));
EXPECT_EQ(properties.minLimit, -1);
}
TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerPropertiesAndMaxLimitReadFailsThenFailureIsReturned) {
std::unique_ptr<PublicLinuxPowerImp> pLinuxPowerImp(new PublicLinuxPowerImp(pOsSysman, false, 0));
pLinuxPowerImp->pSysfsAccess = pSysfsAccess.get();
pLinuxPowerImp->pPmt = static_cast<MockPowerPmt *>(pLinuxSysmanImp->getPlatformMonitoringTechAccess(0));
pLinuxPowerImp->isPowerModuleSupported();
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_SUCCESS);
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_SUCCESS);
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_SUCCESS);
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
zes_power_properties_t properties{};
EXPECT_EQ(ZE_RESULT_ERROR_UNSUPPORTED_FEATURE, pLinuxPowerImp->getProperties(&properties));
EXPECT_EQ(properties.maxLimit, -1);
}
TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerPropertiesAndSysfsWriteForMinLimitFailsThenFailureIsReturned) {
std::unique_ptr<PublicLinuxPowerImp> pLinuxPowerImp(new PublicLinuxPowerImp(pOsSysman, false, 0));
pLinuxPowerImp->pSysfsAccess = pSysfsAccess.get();
pLinuxPowerImp->pPmt = static_cast<MockPowerPmt *>(pLinuxSysmanImp->getPlatformMonitoringTechAccess(0));
pLinuxPowerImp->isPowerModuleSupported();
pSysfsAccess->mockWriteUnsignedResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
zes_power_properties_t properties{};
EXPECT_EQ(ZE_RESULT_ERROR_UNSUPPORTED_FEATURE, pLinuxPowerImp->getProperties(&properties));
EXPECT_EQ(properties.minLimit, -1);
}
TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerPropertiesAndSysfsWriteForMaxLimitFailsThenFailureIsReturned) {
std::unique_ptr<PublicLinuxPowerImp> pLinuxPowerImp(new PublicLinuxPowerImp(pOsSysman, false, 0));
pLinuxPowerImp->pSysfsAccess = pSysfsAccess.get();
pLinuxPowerImp->pPmt = static_cast<MockPowerPmt *>(pLinuxSysmanImp->getPlatformMonitoringTechAccess(0));
pLinuxPowerImp->isPowerModuleSupported();
pSysfsAccess->mockWriteUnsignedResult.push_back(ZE_RESULT_SUCCESS);
pSysfsAccess->mockWriteUnsignedResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
zes_power_properties_t properties{};
EXPECT_EQ(ZE_RESULT_ERROR_UNSUPPORTED_FEATURE, pLinuxPowerImp->getProperties(&properties));
EXPECT_EQ(properties.maxLimit, -1);
}
HWTEST2_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerPropertiesAndSysfsWriteToOriginalLimitFailsThenVerifySustainedLimitIsMaximum, IsPVC) {
std::unique_ptr<PublicLinuxPowerImp> pLinuxPowerImp(new PublicLinuxPowerImp(pOsSysman, false, 0));
pLinuxPowerImp->pSysfsAccess = pSysfsAccess.get();
pLinuxPowerImp->pPmt = static_cast<MockPowerPmt *>(pLinuxSysmanImp->getPlatformMonitoringTechAccess(0));
pLinuxPowerImp->isPowerModuleSupported();
pSysfsAccess->mockWriteUnsignedResult.push_back(ZE_RESULT_SUCCESS);
pSysfsAccess->mockWriteUnsignedResult.push_back(ZE_RESULT_SUCCESS);
pSysfsAccess->mockWriteUnsignedResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
zes_power_properties_t properties{};
EXPECT_EQ(ZE_RESULT_SUCCESS, pLinuxPowerImp->getProperties(&properties));
std::vector<zes_power_limit_ext_desc_t> allLimits(mockLimitCount);
auto handles = getPowerHandles(powerHandleComponentCount);
for (auto handle : handles) {
ASSERT_NE(nullptr, handle);
zes_power_properties_t properties = {};
EXPECT_EQ(ZE_RESULT_SUCCESS, zesPowerGetProperties(handle, &properties));
EXPECT_FALSE(properties.onSubdevice);
EXPECT_EQ(properties.subdeviceId, 0u);
EXPECT_EQ(properties.defaultLimit, -1);
EXPECT_EQ(properties.maxLimit, -1);
EXPECT_EQ(properties.minLimit, -1);
uint32_t limitCount = mockLimitCount;
EXPECT_EQ(ZE_RESULT_SUCCESS, zesPowerGetLimitsExt(handle, &limitCount, allLimits.data()));
for (uint32_t i = 0; i < limitCount; i++) {
if (allLimits[i].level == ZES_POWER_LEVEL_SUSTAINED) {
EXPECT_EQ(ZES_POWER_SOURCE_ANY, allLimits[i].source);
EXPECT_EQ(ZES_LIMIT_UNIT_POWER, allLimits[i].limitUnit);
EXPECT_EQ(allLimits[i].limit, (int32_t)(mockMaxPowerLimitVal / milliFactor));
}
}
}
}
@@ -179,7 +273,7 @@ TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerEnergyCoun
pPmt->preadFunction = preadMockPower;
} while (++subdeviceId < subDeviceCount);
pSysfsAccess->mockReadValUnsignedLongResult = ZE_RESULT_ERROR_INSUFFICIENT_PERMISSIONS;
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_INSUFFICIENT_PERMISSIONS);
for (auto handle : handles) {
ASSERT_NE(nullptr, handle);
zes_power_energy_counter_t energyCounter = {};
@@ -257,7 +351,7 @@ HWTEST2_F(SysmanDevicePowerFixture, GivenValidPowerHandlesWhenCallingSetAndGetPo
ASSERT_NE(nullptr, handle);
uint32_t limitCount = 0;
const int32_t testLimit = 3000000;
const int32_t testLimit = 300000;
const int32_t testInterval = 10;
EXPECT_EQ(ZE_RESULT_SUCCESS, zesPowerGetLimitsExt(handle, &limitCount, nullptr));
@@ -306,7 +400,7 @@ HWTEST2_F(SysmanDevicePowerFixture, GivenValidPowerHandlesWhenCallingSetAndGetPo
ASSERT_NE(nullptr, handle);
uint32_t limitCount = 0;
const int32_t testLimit = 3000000;
const int32_t testLimit = 300000;
const int32_t testInterval = 10;
EXPECT_EQ(ZE_RESULT_SUCCESS, zesPowerGetLimitsExt(handle, &limitCount, nullptr));
@@ -353,7 +447,7 @@ TEST_F(SysmanDevicePowerFixture, GivenReadingSustainedPowerLimitNodeReturnErrorW
auto handles = getPowerHandles(powerHandleComponentCount);
pSysfsAccess->mockWriteResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
pSysfsAccess->mockReadValUnsignedLongResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
for (auto handle : handles) {
ASSERT_NE(nullptr, handle);
@@ -368,17 +462,25 @@ TEST_F(SysmanDevicePowerFixture, GivenReadingSustainedPowerLimitNodeReturnErrorW
TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleAndWritingToSustainedLimitSysNodesFailsWhenCallingSetPowerLimitsExtThenProperErrorCodesReturned) {
auto handles = getPowerHandles(powerHandleComponentCount);
pSysfsAccess->mockWriteResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
for (auto handle : handles) {
ASSERT_NE(nullptr, handle);
uint32_t count = mockLimitCount;
std::vector<zes_power_limit_ext_desc_t> allLimits(mockLimitCount);
EXPECT_EQ(ZE_RESULT_SUCCESS, zesPowerGetLimitsExt(handle, &count, allLimits.data()));
pSysfsAccess->mockWriteUnsignedResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
pSysfsAccess->mockWriteUnsignedResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
EXPECT_EQ(ZE_RESULT_ERROR_UNSUPPORTED_FEATURE, zesPowerSetLimitsExt(handle, &count, allLimits.data()));
pSysfsAccess->mockWriteUnsignedResult = ZE_RESULT_SUCCESS;
}
}
TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleAndWritingToSustainedLimitIntervalSysNodeFailsWhenCallingSetPowerLimitsExtThenProperErrorCodesReturned) {
auto handles = getPowerHandles(powerHandleComponentCount);
pSysfsAccess->mockWriteResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
for (auto handle : handles) {
ASSERT_NE(nullptr, handle);
uint32_t count = mockLimitCount;
std::vector<zes_power_limit_ext_desc_t> allLimits(mockLimitCount);
EXPECT_EQ(ZE_RESULT_SUCCESS, zesPowerGetLimitsExt(handle, &count, allLimits.data()));
EXPECT_EQ(ZE_RESULT_ERROR_UNSUPPORTED_FEATURE, zesPowerSetLimitsExt(handle, &count, allLimits.data()));
}
}
@@ -390,9 +492,9 @@ TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleAndReadingToSustainedLimit
ASSERT_NE(nullptr, handle);
uint32_t count = mockLimitCount;
std::vector<zes_power_limit_ext_desc_t> allLimits(mockLimitCount);
pSysfsAccess->mockReadValUnsignedLongResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
EXPECT_EQ(ZE_RESULT_ERROR_UNSUPPORTED_FEATURE, zesPowerGetLimitsExt(handle, &count, allLimits.data()));
pSysfsAccess->mockReadValUnsignedLongResult = ZE_RESULT_SUCCESS;
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_SUCCESS);
count = mockLimitCount;
pSysfsAccess->mockReadIntResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
EXPECT_EQ(ZE_RESULT_ERROR_UNSUPPORTED_FEATURE, zesPowerGetLimitsExt(handle, &count, allLimits.data()));
@@ -403,8 +505,9 @@ TEST_F(SysmanDevicePowerFixture, GivenReadingToSysNodesFailsWhenCallingGetPowerL
for (const auto &handle : pSysmanDeviceImp->pPowerHandleContext->handleList) {
delete handle;
}
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
pSysmanDeviceImp->pPowerHandleContext->handleList.clear();
pSysfsAccess->mockReadValUnsignedLongResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
pSysmanDeviceImp->pPowerHandleContext->init(pLinuxSysmanImp->getSubDeviceCount());
auto handles = getPowerHandles(powerHandleComponentCount);
@@ -514,7 +617,7 @@ TEST_F(SysmanDevicePowerFixture, GivenReadingPeakPowerLimitNodeReturnErrorWhenSe
auto handles = getPowerHandles(powerHandleComponentCount);
pSysfsAccess->mockWriteResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
pSysfsAccess->mockReadValUnsignedLongResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
for (auto handle : handles) {
ASSERT_NE(nullptr, handle);
@@ -529,7 +632,7 @@ TEST_F(SysmanDevicePowerFixture, GivenReadingPeakPowerLimitNodeReturnErrorWhenSe
TEST_F(SysmanDevicePowerFixture, GivenReadingSustainedPowerNodeReturnErrorWhenGetPowerLimitsForSustainedPowerWhenHwmonInterfaceExistThenProperErrorCodesReturned) {
auto handles = getPowerHandles(powerHandleComponentCount);
pSysfsAccess->mockReadValUnsignedLongResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
for (auto handle : handles) {
ASSERT_NE(nullptr, handle);
zes_power_sustained_limit_t sustainedGet = {};
@@ -539,7 +642,7 @@ TEST_F(SysmanDevicePowerFixture, GivenReadingSustainedPowerNodeReturnErrorWhenGe
TEST_F(SysmanDevicePowerFixture, GivenReadingpeakPowerNodeReturnErrorWhenGetPowerLimitsForpeakPowerWhenHwmonInterfaceExistThenProperErrorCodesReturned) {
auto handles = getPowerHandles(powerHandleComponentCount);
pSysfsAccess->mockReadValUnsignedLongResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
for (auto handle : handles) {
ASSERT_NE(nullptr, handle);
@@ -703,7 +806,6 @@ TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerEnergyCoun
}
TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerEnergyCounterWhenEnergyHwmonFileReturnsErrorAndPmtFailsThenFailureIsReturned) {
pSysfsAccess->mockReadValUnsignedLongResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
for (const auto &handle : pSysmanDeviceImp->pPowerHandleContext->handleList) {
delete handle;
}
@@ -723,6 +825,7 @@ TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerEnergyCoun
auto handles = getPowerHandles(powerHandleComponentCount);
for (auto handle : handles) {
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
ASSERT_NE(nullptr, handle);
zes_power_energy_counter_t energyCounter = {};
EXPECT_EQ(ZE_RESULT_ERROR_UNSUPPORTED_FEATURE, zesPowerGetEnergyCounter(handle, &energyCounter));

102
level_zero/tools/source/sysman/power/linux/os_power_imp_prelim.cpp
View File

@@ -22,6 +22,29 @@ const std::string LinuxPowerImp::sustainedPowerLimitInterval("power1_max_interva
const std::string LinuxPowerImp::energyCounterNode("energy1_input");
const std::string LinuxPowerImp::defaultPowerLimit("power1_rated_max");
class LinuxPowerImp::PowerLimitRestorer : NEO::NonCopyableOrMovableClass {
public:
PowerLimitRestorer(SysfsAccess *pSysfsAccess, std::string powerLimit) : pSysfsAccess(pSysfsAccess), powerLimit(powerLimit) {
result = pSysfsAccess->read(powerLimit, powerLimitValue);
}
~PowerLimitRestorer() {
if (result == ZE_RESULT_SUCCESS) {
result = pSysfsAccess->write(powerLimit, powerLimitValue);
DEBUG_BREAK_IF(result != ZE_RESULT_SUCCESS);
}
}
operator ze_result_t() const {
return result;
}
protected:
ze_result_t result = ZE_RESULT_ERROR_UNINITIALIZED;
SysfsAccess *pSysfsAccess = nullptr;
std::string powerLimit = {};
uint64_t powerLimitValue = 0;
};
ze_result_t LinuxPowerImp::getProperties(zes_power_properties_t *pProperties) {
pProperties->onSubdevice = isSubdevice;
pProperties->subdeviceId = subdeviceId;
@@ -30,7 +53,84 @@ ze_result_t LinuxPowerImp::getProperties(zes_power_properties_t *pProperties) {
pProperties->defaultLimit = -1;
pProperties->minLimit = -1;
pProperties->maxLimit = -1;
return ZE_RESULT_SUCCESS;
if (isSubdevice) {
return ZE_RESULT_SUCCESS;
}
auto result = getDefaultLimit(pProperties->defaultLimit);
if (result != ZE_RESULT_SUCCESS) {
return result;
}
std::string sustainedLimit = i915HwmonDir + "/" + sustainedPowerLimit;
auto powerLimitRestorer = L0::LinuxPowerImp::PowerLimitRestorer(pSysfsAccess, sustainedLimit);
if (powerLimitRestorer != ZE_RESULT_SUCCESS) {
NEO::printDebugString(NEO::DebugManager.flags.PrintDebugMessages.get(), stderr, "Error@ %s(): Failed to read %s and returning error:0x%x \n", __FUNCTION__, sustainedPowerLimit.c_str(), getErrorCode(powerLimitRestorer));
return getErrorCode(powerLimitRestorer);
}
result = getMinLimit(pProperties->minLimit);
if (result != ZE_RESULT_SUCCESS) {
return result;
}
return getMaxLimit(pProperties->maxLimit);
}
ze_result_t LinuxPowerImp::getMinLimit(int32_t &minLimit) {
// Fw clamps to minimum value if power limit requested to set is less than min limit, Set to 100 micro watt to get min limit
uint64_t powerLimit = 100;
std::string sustainedLimit = i915HwmonDir + "/" + sustainedPowerLimit;
auto result = pSysfsAccess->write(sustainedLimit, powerLimit);
if (ZE_RESULT_SUCCESS != result) {
NEO::printDebugString(NEO::DebugManager.flags.PrintDebugMessages.get(), stderr, "Error@ %s(): Failed to write %s and returning error:0x%x \n", __FUNCTION__, sustainedPowerLimit.c_str(), getErrorCode(result));
return getErrorCode(result);
}
result = pSysfsAccess->read(sustainedLimit, powerLimit);
if (ZE_RESULT_SUCCESS != result) {
NEO::printDebugString(NEO::DebugManager.flags.PrintDebugMessages.get(), stderr, "Error@ %s(): Failed to read %s and returning error:0x%x \n", __FUNCTION__, sustainedPowerLimit.c_str(), getErrorCode(result));
return getErrorCode(result);
}
// Values are retrieved from KMD in micro watts, Conversion to milli is required.
minLimit = static_cast<int32_t>(powerLimit / milliFactor);
return result;
}
ze_result_t LinuxPowerImp::getMaxLimit(int32_t &maxLimit) {
// Fw clamps to maximum value if power limit requested to set is greater than max limit, Set to max value to get max limit
uint64_t powerLimit = std::numeric_limits<int32_t>::max();
std::string sustainedLimit = i915HwmonDir + "/" + sustainedPowerLimit;
auto result = pSysfsAccess->write(sustainedLimit, powerLimit);
if (ZE_RESULT_SUCCESS != result) {
NEO::printDebugString(NEO::DebugManager.flags.PrintDebugMessages.get(), stderr, "Error@ %s(): Failed to write %s and returning error:0x%x \n", __FUNCTION__, sustainedPowerLimit.c_str(), getErrorCode(result));
return getErrorCode(result);
}
result = pSysfsAccess->read(sustainedLimit, powerLimit);
if (ZE_RESULT_SUCCESS != result) {
NEO::printDebugString(NEO::DebugManager.flags.PrintDebugMessages.get(), stderr, "Error@ %s(): Failed to read %s and returning error:0x%x \n", __FUNCTION__, sustainedPowerLimit.c_str(), getErrorCode(result));
return getErrorCode(result);
}
// Values are retrieved from KMD in micro watts, Conversion to milli is required.
maxLimit = static_cast<int32_t>(powerLimit / milliFactor);
return result;
}
ze_result_t LinuxPowerImp::getDefaultLimit(int32_t &defaultLimit) {
uint64_t powerLimit = 0;
auto result = pSysfsAccess->read(i915HwmonDir + "/" + defaultPowerLimit, powerLimit);
if (result != ZE_RESULT_SUCCESS) {
NEO::printDebugString(NEO::DebugManager.flags.PrintDebugMessages.get(), stderr, "Error@ %s(): SysfsAccess->read() failed to read %s/%s and returning error:0x%x \n", __FUNCTION__, i915HwmonDir.c_str(), defaultPowerLimit.c_str(), getErrorCode(result));
return getErrorCode(result);
}
// Values are retrieved from KMD in micro watts, Conversion to milli is required.
defaultLimit = static_cast<int32_t>(powerLimit / milliFactor);
return result;
}
ze_result_t LinuxPowerImp::getPropertiesExt(zes_power_ext_properties_t *pExtPoperties) {

8
level_zero/tools/source/sysman/power/linux/os_power_imp_prelim.h
View File

@@ -1,5 +1,5 @@
/*
* Copyright (C) 2020-2022 Intel Corporation
* Copyright (C) 2020-2023 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
@@ -8,6 +8,7 @@
#pragma once
#include "shared/source/helpers/non_copyable_or_moveable.h"
#include "level_zero/tools/source/sysman/linux/fs_access.h"
#include "level_zero/tools/source/sysman/power/os_power.h"
#include "igfxfmid.h"
@@ -56,6 +57,7 @@ class LinuxPowerImp : public OsPower, NEO::NonCopyableOrMovableClass {
uint32_t subdeviceId = 0;
uint32_t powerLimitCount = 0;
PRODUCT_FAMILY productFamily{};
class PowerLimitRestorer;
ze_result_t getErrorCode(ze_result_t result) {
if (result == ZE_RESULT_ERROR_NOT_AVAILABLE) {
@@ -63,5 +65,9 @@ class LinuxPowerImp : public OsPower, NEO::NonCopyableOrMovableClass {
}
return result;
}
ze_result_t getMinLimit(int32_t &minLimit);
ze_result_t getMaxLimit(int32_t &maxLimit);
ze_result_t getDefaultLimit(int32_t &defaultLimit);
};
} // namespace L0

34
level_zero/tools/test/unit_tests/sources/sysman/power/linux/mock_sysfs_power_prelim.h
View File

@@ -39,6 +39,8 @@ constexpr uint64_t expectedEnergyCounter = 123456785u;
constexpr uint64_t expectedEnergyCounterTile0 = 123456785u;
constexpr uint64_t expectedEnergyCounterTile1 = 128955785u;
constexpr uint32_t mockDefaultPowerLimitVal = 300000000;
constexpr uint64_t mockMinPowerLimitVal = 300000000;
constexpr uint64_t mockMaxPowerLimitVal = 600000000;
const std::map<std::string, uint64_t> deviceKeyOffsetMapPower = {
{"PACKAGE_ENERGY", 0x400},
{"COMPUTE_TEMPERATURES", 0x68},
@@ -47,13 +49,13 @@ const std::map<std::string, uint64_t> deviceKeyOffsetMapPower = {
struct MockPowerSysfsAccess : public SysfsAccess {
ze_result_t mockReadResult = ZE_RESULT_SUCCESS;
ze_result_t mockReadValUnsignedLongResult = ZE_RESULT_SUCCESS;
ze_result_t mockReadPeakResult = ZE_RESULT_SUCCESS;
ze_result_t mockWriteResult = ZE_RESULT_SUCCESS;
ze_result_t mockWriteUnsignedResult = ZE_RESULT_SUCCESS;
ze_result_t mockReadIntResult = ZE_RESULT_SUCCESS;
ze_result_t mockWritePeakLimitResult = ZE_RESULT_SUCCESS;
ze_result_t mockscanDirEntriesResult = ZE_RESULT_SUCCESS;
std::vector<ze_result_t> mockReadValUnsignedLongResult{};
std::vector<ze_result_t> mockWriteUnsignedResult{};
ze_result_t getValString(const std::string file, std::string &val) {
ze_result_t result = ZE_RESULT_ERROR_UNKNOWN;
@@ -95,6 +97,8 @@ struct MockPowerSysfsAccess : public SysfsAccess {
val = expectedEnergyCounterTile1;
} else if (file.compare(i915HwmonDir + "/" + energyCounterNode) == 0) {
val = expectedEnergyCounter;
} else if (file.compare(i915HwmonDir + "/" + defaultPowerLimit) == 0) {
val = mockDefaultPowerLimitVal;
} else {
result = ZE_RESULT_ERROR_NOT_AVAILABLE;
}
@@ -139,8 +143,13 @@ struct MockPowerSysfsAccess : public SysfsAccess {
}
ze_result_t read(const std::string file, uint64_t &val) override {
if (mockReadValUnsignedLongResult != ZE_RESULT_SUCCESS) {
return mockReadValUnsignedLongResult;
ze_result_t result = ZE_RESULT_SUCCESS;
if (!mockReadValUnsignedLongResult.empty()) {
result = mockReadValUnsignedLongResult.front();
mockReadValUnsignedLongResult.erase(mockReadValUnsignedLongResult.begin());
if (result != ZE_RESULT_SUCCESS) {
return result;
}
}
return getValUnsignedLong(file, val);
@@ -184,12 +193,22 @@ struct MockPowerSysfsAccess : public SysfsAccess {
ze_result_t write(const std::string file, const uint64_t val) override {
ze_result_t result = ZE_RESULT_SUCCESS;
if (mockWriteUnsignedResult != ZE_RESULT_SUCCESS) {
return mockWriteUnsignedResult;
if (!mockWriteUnsignedResult.empty()) {
result = mockWriteUnsignedResult.front();
mockWriteUnsignedResult.erase(mockWriteUnsignedResult.begin());
if (result != ZE_RESULT_SUCCESS) {
return result;
}
}
if (file.compare(i915HwmonDir + "/" + sustainedPowerLimit) == 0) {
sustainedPowerLimitVal = val;
if (val < mockMinPowerLimitVal) {
sustainedPowerLimitVal = mockMinPowerLimitVal;
} else if (val > mockMaxPowerLimitVal) {
sustainedPowerLimitVal = mockMaxPowerLimitVal;
} else {
sustainedPowerLimitVal = val;
}
} else if ((file.compare(i915HwmonDir + "/" + criticalPowerLimit1) == 0) || (file.compare(i915HwmonDir + "/" + criticalPowerLimit2) == 0)) {
if (mockWritePeakLimitResult != ZE_RESULT_SUCCESS) {
return mockWritePeakLimitResult;
@@ -273,6 +292,7 @@ class PublicLinuxPowerImp : public L0::LinuxPowerImp {
public:
PublicLinuxPowerImp(OsSysman *pOsSysman, ze_bool_t onSubdevice, uint32_t subdeviceId) : LinuxPowerImp(pOsSysman, onSubdevice, subdeviceId) {}
using LinuxPowerImp::pPmt;
using LinuxPowerImp::pSysfsAccess;
};
class SysmanDevicePowerFixture : public SysmanDeviceFixture {

31
level_zero/tools/test/unit_tests/sources/sysman/power/linux/test_zes_power_helper_prelim.cpp
View File

@@ -65,14 +65,15 @@ TEST_F(SysmanDevicePowerMultiDeviceFixtureHelper, GivenValidPowerHandleWhenGetti
if (properties.onSubdevice) {
EXPECT_FALSE(properties.canControl);
EXPECT_EQ(properties.defaultLimit, -1);
EXPECT_EQ(properties.maxLimit, -1);
EXPECT_EQ(properties.minLimit, -1);
} else {
EXPECT_EQ(properties.canControl, true);
EXPECT_EQ(properties.defaultLimit, -1);
EXPECT_EQ(properties.defaultLimit, (int32_t)(mockDefaultPowerLimitVal / milliFactor));
EXPECT_EQ(properties.maxLimit, (int32_t)(mockMaxPowerLimitVal / milliFactor));
EXPECT_EQ(properties.minLimit, (int32_t)(mockMinPowerLimitVal / milliFactor));
}
EXPECT_EQ(properties.isEnergyThresholdSupported, false);
EXPECT_EQ(properties.maxLimit, -1);
EXPECT_EQ(properties.minLimit, -1);
}
}
@@ -88,7 +89,6 @@ TEST_F(SysmanDevicePowerMultiDeviceFixtureHelper, GivenValidPowerHandleWhenGetti
extProperties.stype = ZES_STRUCTURE_TYPE_POWER_EXT_PROPERTIES;
properties.pNext = &extProperties;
EXPECT_EQ(ZE_RESULT_SUCCESS, zesPowerGetProperties(handle, &properties));
EXPECT_EQ(properties.defaultLimit, -1);
EXPECT_TRUE(defaultLimit.limitValueLocked);
EXPECT_TRUE(defaultLimit.enabledStateLocked);
EXPECT_TRUE(defaultLimit.intervalValueLocked);
@@ -103,10 +103,11 @@ TEST_F(SysmanDevicePowerMultiDeviceFixtureHelper, GivenValidPowerHandleWhenGetti
EXPECT_TRUE(properties.canControl);
EXPECT_EQ(extProperties.domain, ZES_POWER_DOMAIN_CARD);
EXPECT_EQ(defaultLimit.limit, static_cast<int32_t>(mockDefaultPowerLimitVal / milliFactor));
EXPECT_EQ(properties.defaultLimit, (int32_t)(mockDefaultPowerLimitVal / milliFactor));
EXPECT_EQ(properties.maxLimit, (int32_t)(mockMaxPowerLimitVal / milliFactor));
EXPECT_EQ(properties.minLimit, (int32_t)(mockMinPowerLimitVal / milliFactor));
}
EXPECT_EQ(properties.isEnergyThresholdSupported, false);
EXPECT_EQ(properties.maxLimit, -1);
EXPECT_EQ(properties.minLimit, -1);
}
}
@@ -120,17 +121,20 @@ TEST_F(SysmanDevicePowerMultiDeviceFixtureHelper, GivenValidPowerHandleAndExtPro
properties.pNext = &extProperties;
extProperties.stype = ZES_STRUCTURE_TYPE_POWER_EXT_PROPERTIES;
EXPECT_EQ(ZE_RESULT_SUCCESS, zesPowerGetProperties(handle, &properties));
EXPECT_EQ(properties.defaultLimit, -1);
if (properties.onSubdevice) {
EXPECT_FALSE(properties.canControl);
EXPECT_EQ(extProperties.domain, ZES_POWER_DOMAIN_PACKAGE);
EXPECT_EQ(properties.maxLimit, -1);
EXPECT_EQ(properties.minLimit, -1);
EXPECT_EQ(properties.defaultLimit, -1);
} else {
EXPECT_TRUE(properties.canControl);
EXPECT_EQ(extProperties.domain, ZES_POWER_DOMAIN_CARD);
EXPECT_EQ(properties.defaultLimit, (int32_t)(mockDefaultPowerLimitVal / milliFactor));
EXPECT_EQ(properties.maxLimit, (int32_t)(mockMaxPowerLimitVal / milliFactor));
EXPECT_EQ(properties.minLimit, (int32_t)(mockMinPowerLimitVal / milliFactor));
}
EXPECT_EQ(properties.isEnergyThresholdSupported, false);
EXPECT_EQ(properties.maxLimit, -1);
EXPECT_EQ(properties.minLimit, -1);
}
}
@@ -164,7 +168,8 @@ TEST_F(SysmanDevicePowerMultiDeviceFixtureHelper, GivenReadingToSysNodesFailsWhe
pmtMapElement.second = nullptr;
}
}
pSysfsAccess->mockReadValUnsignedLongResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
pSysmanDeviceImp->pPowerHandleContext->init(deviceHandles, device->toHandle());
auto handles = getPowerHandles(powerHandleComponentCountMultiDevice);
@@ -241,7 +246,7 @@ HWTEST2_F(SysmanDevicePowerMultiDeviceFixtureHelper, GivenValidPowerHandlesWhenC
ASSERT_NE(nullptr, handle);
uint32_t limitCount = 0;
const int32_t testLimit = 3000000;
const int32_t testLimit = 300000;
const int32_t testInterval = 10;
zes_power_properties_t properties = {};
@@ -312,7 +317,7 @@ HWTEST2_F(SysmanDevicePowerMultiDeviceFixtureHelper, GivenValidPowerHandlesWhenC
for (auto handle : handles) {
ASSERT_NE(nullptr, handle);
uint32_t limitCount = 0;
const int32_t testLimit = 3000000;
const int32_t testLimit = 300000;
const int32_t testInterval = 10;
zes_power_properties_t properties = {};

169
level_zero/tools/test/unit_tests/sources/sysman/power/linux/test_zes_power_prelim.cpp
View File

@@ -115,9 +115,9 @@ TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerProperties
EXPECT_EQ(properties.subdeviceId, 0u);
EXPECT_EQ(properties.canControl, true);
EXPECT_EQ(properties.isEnergyThresholdSupported, false);
EXPECT_EQ(properties.defaultLimit, -1);
EXPECT_EQ(properties.maxLimit, -1);
EXPECT_EQ(properties.minLimit, -1);
EXPECT_EQ(properties.defaultLimit, (int32_t)(mockDefaultPowerLimitVal / milliFactor));
EXPECT_EQ(properties.maxLimit, (int32_t)(mockMaxPowerLimitVal / milliFactor));
EXPECT_EQ(properties.minLimit, (int32_t)(mockMinPowerLimitVal / milliFactor));
}
}
@@ -138,9 +138,9 @@ TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerProperties
EXPECT_EQ(properties.subdeviceId, 0u);
EXPECT_EQ(properties.canControl, true);
EXPECT_EQ(properties.isEnergyThresholdSupported, false);
EXPECT_EQ(properties.defaultLimit, -1);
EXPECT_EQ(properties.maxLimit, -1);
EXPECT_EQ(properties.minLimit, -1);
EXPECT_EQ(properties.defaultLimit, (int32_t)(mockDefaultPowerLimitVal / milliFactor));
EXPECT_EQ(properties.maxLimit, (int32_t)(mockMaxPowerLimitVal / milliFactor));
EXPECT_EQ(properties.minLimit, (int32_t)(mockMinPowerLimitVal / milliFactor));
EXPECT_EQ(extProperties.domain, ZES_POWER_DOMAIN_CARD);
EXPECT_TRUE(defaultLimit.limitValueLocked);
EXPECT_TRUE(defaultLimit.enabledStateLocked);
@@ -167,23 +167,116 @@ TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWithNoStypeForExtPropertie
EXPECT_EQ(properties.subdeviceId, 0u);
EXPECT_EQ(properties.canControl, true);
EXPECT_EQ(properties.isEnergyThresholdSupported, false);
EXPECT_EQ(properties.defaultLimit, -1);
EXPECT_EQ(properties.maxLimit, -1);
EXPECT_EQ(properties.minLimit, -1);
EXPECT_EQ(properties.defaultLimit, (int32_t)(mockDefaultPowerLimitVal / milliFactor));
EXPECT_EQ(properties.maxLimit, (int32_t)(mockMaxPowerLimitVal / milliFactor));
EXPECT_EQ(properties.minLimit, (int32_t)(mockMinPowerLimitVal / milliFactor));
}
}
TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerPropertiesThenUnknownLimitsAreReturned) {
TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerPropertiesAndSysfsReadFailsThenFailureIsReturned) {
std::unique_ptr<PublicLinuxPowerImp> pLinuxPowerImp(new PublicLinuxPowerImp(pOsSysman, false, 0));
pLinuxPowerImp->pSysfsAccess = pSysfsAccess.get();
pLinuxPowerImp->pPmt = static_cast<MockPowerPmt *>(pLinuxSysmanImp->getPlatformMonitoringTechAccess(0));
pLinuxPowerImp->isPowerModuleSupported();
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
zes_power_properties_t properties{};
EXPECT_EQ(ZE_RESULT_ERROR_UNSUPPORTED_FEATURE, pLinuxPowerImp->getProperties(&properties));
EXPECT_EQ(properties.defaultLimit, -1);
}
TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerPropertiesAndSustainedLimitReadFailsThenFailureIsReturned) {
std::unique_ptr<PublicLinuxPowerImp> pLinuxPowerImp(new PublicLinuxPowerImp(pOsSysman, false, 0));
pLinuxPowerImp->pSysfsAccess = pSysfsAccess.get();
pLinuxPowerImp->pPmt = static_cast<MockPowerPmt *>(pLinuxSysmanImp->getPlatformMonitoringTechAccess(0));
pLinuxPowerImp->isPowerModuleSupported();
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_SUCCESS);
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
zes_power_properties_t properties{};
EXPECT_EQ(ZE_RESULT_ERROR_UNSUPPORTED_FEATURE, pLinuxPowerImp->getProperties(&properties));
EXPECT_EQ(properties.minLimit, -1);
EXPECT_EQ(properties.maxLimit, -1);
}
TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerPropertiesAndMinLimitReadFailsThenFailureIsReturned) {
std::unique_ptr<PublicLinuxPowerImp> pLinuxPowerImp(new PublicLinuxPowerImp(pOsSysman, false, 0));
pLinuxPowerImp->pSysfsAccess = pSysfsAccess.get();
pLinuxPowerImp->pPmt = static_cast<MockPowerPmt *>(pLinuxSysmanImp->getPlatformMonitoringTechAccess(0));
pLinuxPowerImp->isPowerModuleSupported();
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_SUCCESS);
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_SUCCESS);
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
zes_power_properties_t properties{};
EXPECT_EQ(ZE_RESULT_ERROR_UNSUPPORTED_FEATURE, pLinuxPowerImp->getProperties(&properties));
EXPECT_EQ(properties.minLimit, -1);
}
TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerPropertiesAndMaxLimitReadFailsThenFailureIsReturned) {
std::unique_ptr<PublicLinuxPowerImp> pLinuxPowerImp(new PublicLinuxPowerImp(pOsSysman, false, 0));
pLinuxPowerImp->pSysfsAccess = pSysfsAccess.get();
pLinuxPowerImp->pPmt = static_cast<MockPowerPmt *>(pLinuxSysmanImp->getPlatformMonitoringTechAccess(0));
pLinuxPowerImp->isPowerModuleSupported();
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_SUCCESS);
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_SUCCESS);
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_SUCCESS);
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
zes_power_properties_t properties{};
EXPECT_EQ(ZE_RESULT_ERROR_UNSUPPORTED_FEATURE, pLinuxPowerImp->getProperties(&properties));
EXPECT_EQ(properties.maxLimit, -1);
}
TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerPropertiesAndSysfsWriteForMinLimitFailsThenFailureIsReturned) {
std::unique_ptr<PublicLinuxPowerImp> pLinuxPowerImp(new PublicLinuxPowerImp(pOsSysman, false, 0));
pLinuxPowerImp->pSysfsAccess = pSysfsAccess.get();
pLinuxPowerImp->pPmt = static_cast<MockPowerPmt *>(pLinuxSysmanImp->getPlatformMonitoringTechAccess(0));
pLinuxPowerImp->isPowerModuleSupported();
pSysfsAccess->mockWriteUnsignedResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
zes_power_properties_t properties{};
EXPECT_EQ(ZE_RESULT_ERROR_UNSUPPORTED_FEATURE, pLinuxPowerImp->getProperties(&properties));
EXPECT_EQ(properties.minLimit, -1);
}
TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerPropertiesAndSysfsWriteForMaxLimitFailsThenFailureIsReturned) {
std::unique_ptr<PublicLinuxPowerImp> pLinuxPowerImp(new PublicLinuxPowerImp(pOsSysman, false, 0));
pLinuxPowerImp->pSysfsAccess = pSysfsAccess.get();
pLinuxPowerImp->pPmt = static_cast<MockPowerPmt *>(pLinuxSysmanImp->getPlatformMonitoringTechAccess(0));
pLinuxPowerImp->isPowerModuleSupported();
pSysfsAccess->mockWriteUnsignedResult.push_back(ZE_RESULT_SUCCESS);
pSysfsAccess->mockWriteUnsignedResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
zes_power_properties_t properties{};
EXPECT_EQ(ZE_RESULT_ERROR_UNSUPPORTED_FEATURE, pLinuxPowerImp->getProperties(&properties));
EXPECT_EQ(properties.maxLimit, -1);
}
HWTEST2_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerPropertiesAndSysfsWriteToOriginalLimitFailsThenVerifySustainedLimitIsMaximum, IsPVC) {
std::unique_ptr<PublicLinuxPowerImp> pLinuxPowerImp(new PublicLinuxPowerImp(pOsSysman, false, 0));
pLinuxPowerImp->pSysfsAccess = pSysfsAccess.get();
pLinuxPowerImp->pPmt = static_cast<MockPowerPmt *>(pLinuxSysmanImp->getPlatformMonitoringTechAccess(0));
pLinuxPowerImp->isPowerModuleSupported();
pSysfsAccess->mockWriteUnsignedResult.push_back(ZE_RESULT_SUCCESS);
pSysfsAccess->mockWriteUnsignedResult.push_back(ZE_RESULT_SUCCESS);
pSysfsAccess->mockWriteUnsignedResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
zes_power_properties_t properties{};
EXPECT_EQ(ZE_RESULT_SUCCESS, pLinuxPowerImp->getProperties(&properties));
std::vector<zes_power_limit_ext_desc_t> allLimits(mockLimitCount);
auto handles = getPowerHandles(powerHandleComponentCount);
for (auto handle : handles) {
ASSERT_NE(nullptr, handle);
zes_power_properties_t properties = {};
EXPECT_EQ(ZE_RESULT_SUCCESS, zesPowerGetProperties(handle, &properties));
EXPECT_FALSE(properties.onSubdevice);
EXPECT_EQ(properties.subdeviceId, 0u);
EXPECT_EQ(properties.defaultLimit, -1);
EXPECT_EQ(properties.maxLimit, -1);
EXPECT_EQ(properties.minLimit, -1);
uint32_t limitCount = mockLimitCount;
EXPECT_EQ(ZE_RESULT_SUCCESS, zesPowerGetLimitsExt(handle, &limitCount, allLimits.data()));
for (uint32_t i = 0; i < limitCount; i++) {
if (allLimits[i].level == ZES_POWER_LEVEL_SUSTAINED) {
EXPECT_EQ(ZES_POWER_SOURCE_ANY, allLimits[i].source);
EXPECT_EQ(ZES_LIMIT_UNIT_POWER, allLimits[i].limitUnit);
EXPECT_EQ(allLimits[i].limit, (int32_t)(mockMaxPowerLimitVal / milliFactor));
}
}
}
}
@@ -197,7 +290,7 @@ TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerEnergyCoun
pPmt->preadFunction = preadMockPower;
}
pSysfsAccess->mockReadValUnsignedLongResult = ZE_RESULT_ERROR_INSUFFICIENT_PERMISSIONS;
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_INSUFFICIENT_PERMISSIONS);
for (auto handle : handles) {
ASSERT_NE(nullptr, handle);
zes_power_energy_counter_t energyCounter = {};
@@ -258,7 +351,7 @@ HWTEST2_F(SysmanDevicePowerFixture, GivenValidPowerHandlesWhenCallingSetAndGetPo
ASSERT_NE(nullptr, handle);
uint32_t limitCount = 0;
const int32_t testLimit = 3000000;
const int32_t testLimit = 300000;
const int32_t testInterval = 10;
EXPECT_EQ(ZE_RESULT_SUCCESS, zesPowerGetLimitsExt(handle, &limitCount, nullptr));
@@ -307,7 +400,7 @@ HWTEST2_F(SysmanDevicePowerFixture, GivenValidPowerHandlesWhenCallingSetAndGetPo
ASSERT_NE(nullptr, handle);
uint32_t limitCount = 0;
const int32_t testLimit = 3000000;
const int32_t testLimit = 300000;
const int32_t testInterval = 10;
EXPECT_EQ(ZE_RESULT_SUCCESS, zesPowerGetLimitsExt(handle, &limitCount, nullptr));
@@ -354,7 +447,7 @@ TEST_F(SysmanDevicePowerFixture, GivenReadingSustainedPowerLimitNodeReturnErrorW
auto handles = getPowerHandles(powerHandleComponentCount);
pSysfsAccess->mockWriteResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
pSysfsAccess->mockReadValUnsignedLongResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
for (auto handle : handles) {
ASSERT_NE(nullptr, handle);
@@ -368,18 +461,25 @@ TEST_F(SysmanDevicePowerFixture, GivenReadingSustainedPowerLimitNodeReturnErrorW
TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleAndWritingToSustainedLimitSysNodesFailsWhenCallingSetPowerLimitsExtThenProperErrorCodesReturned) {
auto handles = getPowerHandles(powerHandleComponentCount);
pSysfsAccess->mockWriteResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
for (auto handle : handles) {
ASSERT_NE(nullptr, handle);
uint32_t count = mockLimitCount;
std::vector<zes_power_limit_ext_desc_t> allLimits(mockLimitCount);
EXPECT_EQ(ZE_RESULT_SUCCESS, zesPowerGetLimitsExt(handle, &count, allLimits.data()));
pSysfsAccess->mockWriteUnsignedResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
pSysfsAccess->mockWriteUnsignedResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
EXPECT_EQ(ZE_RESULT_ERROR_UNSUPPORTED_FEATURE, zesPowerSetLimitsExt(handle, &count, allLimits.data()));
pSysfsAccess->mockWriteUnsignedResult = ZE_RESULT_SUCCESS;
}
}
TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleAndWritingToSustainedLimitIntervalSysNodeFailsWhenCallingSetPowerLimitsExtThenProperErrorCodesReturned) {
auto handles = getPowerHandles(powerHandleComponentCount);
pSysfsAccess->mockWriteResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
for (auto handle : handles) {
ASSERT_NE(nullptr, handle);
uint32_t count = mockLimitCount;
std::vector<zes_power_limit_ext_desc_t> allLimits(mockLimitCount);
EXPECT_EQ(ZE_RESULT_SUCCESS, zesPowerGetLimitsExt(handle, &count, allLimits.data()));
EXPECT_EQ(ZE_RESULT_ERROR_UNSUPPORTED_FEATURE, zesPowerSetLimitsExt(handle, &count, allLimits.data()));
}
}
@@ -391,9 +491,9 @@ TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleAndReadingToSustainedLimit
ASSERT_NE(nullptr, handle);
uint32_t count = mockLimitCount;
std::vector<zes_power_limit_ext_desc_t> allLimits(mockLimitCount);
pSysfsAccess->mockReadValUnsignedLongResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
EXPECT_EQ(ZE_RESULT_ERROR_UNSUPPORTED_FEATURE, zesPowerGetLimitsExt(handle, &count, allLimits.data()));
pSysfsAccess->mockReadValUnsignedLongResult = ZE_RESULT_SUCCESS;
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_SUCCESS);
count = mockLimitCount;
pSysfsAccess->mockReadIntResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
EXPECT_EQ(ZE_RESULT_ERROR_UNSUPPORTED_FEATURE, zesPowerGetLimitsExt(handle, &count, allLimits.data()));
@@ -404,8 +504,9 @@ TEST_F(SysmanDevicePowerFixture, GivenReadingToSysNodesFailsWhenCallingGetPowerL
for (const auto &handle : pSysmanDeviceImp->pPowerHandleContext->handleList) {
delete handle;
}
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
pSysmanDeviceImp->pPowerHandleContext->handleList.clear();
pSysfsAccess->mockReadValUnsignedLongResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
pSysmanDeviceImp->pPowerHandleContext->init(deviceHandles, device->toHandle());
auto handles = getPowerHandles(powerHandleComponentCount);
@@ -515,7 +616,7 @@ TEST_F(SysmanDevicePowerFixture, GivenReadingPeakPowerLimitNodeReturnErrorWhenSe
auto handles = getPowerHandles(powerHandleComponentCount);
pSysfsAccess->mockWriteResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
pSysfsAccess->mockReadValUnsignedLongResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
for (auto handle : handles) {
ASSERT_NE(nullptr, handle);
@@ -530,7 +631,7 @@ TEST_F(SysmanDevicePowerFixture, GivenReadingPeakPowerLimitNodeReturnErrorWhenSe
TEST_F(SysmanDevicePowerFixture, GivenReadingSustainedPowerNodeReturnErrorWhenGetPowerLimitsForSustainedPowerWhenHwmonInterfaceExistThenProperErrorCodesReturned) {
auto handles = getPowerHandles(powerHandleComponentCount);
pSysfsAccess->mockReadValUnsignedLongResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
for (auto handle : handles) {
ASSERT_NE(nullptr, handle);
zes_power_sustained_limit_t sustainedGet = {};
@@ -540,7 +641,7 @@ TEST_F(SysmanDevicePowerFixture, GivenReadingSustainedPowerNodeReturnErrorWhenGe
TEST_F(SysmanDevicePowerFixture, GivenReadingpeakPowerNodeReturnErrorWhenGetPowerLimitsForpeakPowerWhenHwmonInterfaceExistThenProperErrorCodesReturned) {
auto handles = getPowerHandles(powerHandleComponentCount);
pSysfsAccess->mockReadValUnsignedLongResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
for (auto handle : handles) {
ASSERT_NE(nullptr, handle);
@@ -597,7 +698,7 @@ TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleAndPermissionsThenFirstDis
EXPECT_EQ(sustainedGet.power, sustainedSet.power);
}
TEST_F(SysmanDevicePowerFixture, GivenScanDiectoriesFailAndPmtIsNotNullPointerThenPowerModuleIsSupported) {
TEST_F(SysmanDevicePowerFixture, GivenScanDirectoriesFailAndPmtIsNotNullPointerThenPowerModuleIsSupported) {
pSysfsAccess->mockscanDirEntriesResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
pSysmanDeviceImp->pPowerHandleContext->init(deviceHandles, device->toHandle());
@@ -703,7 +804,6 @@ TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerEnergyCoun
}
TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerEnergyCounterWhenEnergyHwmonFileReturnsErrorAndPmtFailsThenFailureIsReturned) {
pSysfsAccess->mockReadValUnsignedLongResult = ZE_RESULT_ERROR_NOT_AVAILABLE;
for (const auto &handle : pSysmanDeviceImp->pPowerHandleContext->handleList) {
delete handle;
}
@@ -721,6 +821,7 @@ TEST_F(SysmanDevicePowerFixture, GivenValidPowerHandleWhenGettingPowerEnergyCoun
auto handles = getPowerHandles(powerHandleComponentCount);
for (auto handle : handles) {
pSysfsAccess->mockReadValUnsignedLongResult.push_back(ZE_RESULT_ERROR_NOT_AVAILABLE);
ASSERT_NE(nullptr, handle);
zes_power_energy_counter_t energyCounter = {};
EXPECT_EQ(ZE_RESULT_ERROR_UNSUPPORTED_FEATURE, zesPowerGetEnergyCounter(handle, &energyCounter));