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Adjust ccs on reinit

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Parse and adjust ccs count on reset so that initial
environment is restored.

Related-To: LOCI-3435

Signed-off-by: Bellekallu Rajkiran <bellekallu.rajkiran@intel.com>
This commit is contained in:
Bellekallu Rajkiran
2022-09-22 08:48:55 +00:00
committed by Compute-Runtime-Automation
parent a95ab1d16b
commit 7f8e9378b6
5 changed files with 96 additions and 10 deletions
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62
shared/test/unit_test/device/neo_device_tests.cpp
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@@ -430,7 +430,6 @@ HWCMDTEST_F(IGFX_XE_HP_CORE, DeviceTests, givenZexNumberOfCssEnvVariableDefinedW
MockExecutionEnvironment executionEnvironment(&hwInfo, false, 4);
executionEnvironment.incRefInternal();
UltDeviceFactory deviceFactory{4, 0, executionEnvironment};
{
@@ -465,6 +464,67 @@ HWCMDTEST_F(IGFX_XE_HP_CORE, DeviceTests, givenZexNumberOfCssEnvVariableDefinedW
}
}
HWCMDTEST_F(IGFX_XE_HP_CORE, DeviceTests, givenDeviceIsCreatedWithZexNumberOfCssEnvVariableDefinedAndHwInfoCcsCountIsSetToDefaultWhenAdjustCcsCountForSpecificRootDeviceIsInvokedThenVerifyHwInfoCcsCountIsRestored) {
VariableBackup<UltHwConfig> backup(&ultHwConfig);
ultHwConfig.useMockedPrepareDeviceEnvironmentsFunc = false;
DebugManagerStateRestore restorer;
DebugManager.flags.ZEX_NUMBER_OF_CCS.set("0:1,1:2");
DebugManager.flags.SetCommandStreamReceiver.set(1);
auto hwInfo = *defaultHwInfo;
MockExecutionEnvironment executionEnvironment(&hwInfo, false, 2);
executionEnvironment.incRefInternal();
UltDeviceFactory deviceFactory{1, 0, executionEnvironment};
{
auto hardwareInfo = executionEnvironment.rootDeviceEnvironments[0]->getMutableHardwareInfo();
hardwareInfo->gtSystemInfo.CCSInfo.NumberOfCCSEnabled = defaultHwInfo->gtSystemInfo.CCSInfo.NumberOfCCSEnabled;
executionEnvironment.adjustCcsCount(0);
EXPECT_EQ(1u, hardwareInfo->gtSystemInfo.CCSInfo.NumberOfCCSEnabled);
}
{
auto hardwareInfo = executionEnvironment.rootDeviceEnvironments[1]->getMutableHardwareInfo();
hardwareInfo->gtSystemInfo.CCSInfo.NumberOfCCSEnabled = defaultHwInfo->gtSystemInfo.CCSInfo.NumberOfCCSEnabled;
executionEnvironment.adjustCcsCount(1);
EXPECT_EQ(std::min(2u, defaultHwInfo->gtSystemInfo.CCSInfo.NumberOfCCSEnabled), hardwareInfo->gtSystemInfo.CCSInfo.NumberOfCCSEnabled);
}
}
HWTEST2_F(DeviceTests, givenDeviceIsCreatedWithAmbiguousZexNumberOfCssEnvVariableAndHwInfoCcsCountIsModifiedWhenAdjustCcsCountForSpecificDeviceIsInvokedThenVerifyCcsCountIsAdjustedToOne, IsPVC) {
VariableBackup<UltHwConfig> backup(&ultHwConfig);
ultHwConfig.useMockedPrepareDeviceEnvironmentsFunc = false;
DebugManagerStateRestore restorer;
DebugManager.flags.SetCommandStreamReceiver.set(1);
for (const auto &numberOfCcsString : {"default", "", "0"}) {
DebugManager.flags.ZEX_NUMBER_OF_CCS.set(numberOfCcsString);
auto hwInfo = *defaultHwInfo;
MockExecutionEnvironment executionEnvironment(&hwInfo);
executionEnvironment.incRefInternal();
UltDeviceFactory deviceFactory{1, 0, executionEnvironment};
auto device = deviceFactory.rootDevices[0];
auto computeEngineGroupIndex = device->getEngineGroupIndexFromEngineGroupType(EngineGroupType::Compute);
auto computeEngineGroup = device->getRegularEngineGroups()[computeEngineGroupIndex];
EXPECT_EQ(1u, computeEngineGroup.engines.size());
auto hardwareInfo = executionEnvironment.rootDeviceEnvironments[0]->getMutableHardwareInfo();
hardwareInfo->gtSystemInfo.CCSInfo.NumberOfCCSEnabled = defaultHwInfo->gtSystemInfo.CCSInfo.NumberOfCCSEnabled;
executionEnvironment.adjustCcsCount(0);
EXPECT_EQ(1u, hardwareInfo->gtSystemInfo.CCSInfo.NumberOfCCSEnabled);
}
}
HWCMDTEST_F(IGFX_XE_HP_CORE, DeviceTests, givenZexNumberOfCssAndZeAffinityMaskSetWhenDeviceIsCreatedThenProperNumberOfCcsIsExposed) {
VariableBackup<UltHwConfig> backup(&ultHwConfig);
ultHwConfig.useMockedPrepareDeviceEnvironmentsFunc = false;