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Bind virtual copy engines in optimal sequence

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Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
This commit is contained in:
Lukasz Jobczyk
2022-06-22 09:45:44 +00:00
committed by Compute-Runtime-Automation
parent c45ddab1c3
commit 5ea86b712f
4 changed files with 49 additions and 2 deletions
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2
shared/test/unit_test/os_interface/linux/drm_engine_info_prelim_tests.cpp
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@@ -193,7 +193,7 @@ static void givenBcsEngineTypeWhenBindingDrmContextThenContextParamEngineIsSet(s
EXPECT_EQ(numBcsSiblings, drm->receivedContextEnginesLoadBalance.num_siblings);
for (auto balancedEngine = 0u; balancedEngine < numBcsSiblings; balancedEngine++) {
EXPECT_EQ(I915_ENGINE_CLASS_COPY, drm->receivedContextEnginesLoadBalance.engines[balancedEngine].engine_class);
auto engineInstance = engineIndex ? balancedEngine + 1 : balancedEngine;
auto engineInstance = EngineHelpers::getBcsIndex(drm->getBcsTypeToBind(balancedEngine, engineIndex == 0));
EXPECT_EQ(engineInstance, DrmMockHelper::getIdFromEngineOrMemoryInstance(drm->receivedContextEnginesLoadBalance.engines[balancedEngine].engine_instance));
EXPECT_EQ(I915_ENGINE_CLASS_COPY, drm->receivedContextParamEngines.engines[1 + balancedEngine].engine_class);
EXPECT_EQ(engineInstance, DrmMockHelper::getIdFromEngineOrMemoryInstance(drm->receivedContextParamEngines.engines[1 + balancedEngine].engine_instance));

30
shared/test/unit_test/os_interface/linux/drm_tests.cpp
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@@ -102,6 +102,36 @@ TEST(DrmTest, GivenInvalidPciPathWhenFrequencyIsQueriedThenReturnError) {
EXPECT_EQ(0, maxFrequency);
}
TEST(DrmTest, whenGetBcsTypeToBindThenReturnOptimalSequence) {
auto executionEnvironment = std::make_unique<ExecutionEnvironment>();
executionEnvironment->prepareRootDeviceEnvironments(1);
DrmMock drm{*executionEnvironment->rootDeviceEnvironments[0]};
{
auto includeMain = false;
EXPECT_EQ(aub_stream::EngineType::ENGINE_BCS2, drm.getBcsTypeToBind(0, includeMain));
EXPECT_EQ(aub_stream::EngineType::ENGINE_BCS3, drm.getBcsTypeToBind(1, includeMain));
EXPECT_EQ(aub_stream::EngineType::ENGINE_BCS4, drm.getBcsTypeToBind(2, includeMain));
EXPECT_EQ(aub_stream::EngineType::ENGINE_BCS7, drm.getBcsTypeToBind(3, includeMain));
EXPECT_EQ(aub_stream::EngineType::ENGINE_BCS1, drm.getBcsTypeToBind(4, includeMain));
EXPECT_EQ(aub_stream::EngineType::ENGINE_BCS5, drm.getBcsTypeToBind(5, includeMain));
EXPECT_EQ(aub_stream::EngineType::ENGINE_BCS6, drm.getBcsTypeToBind(6, includeMain));
EXPECT_EQ(aub_stream::EngineType::ENGINE_BCS8, drm.getBcsTypeToBind(7, includeMain));
}
{
auto includeMain = true;
EXPECT_EQ(aub_stream::EngineType::ENGINE_BCS, drm.getBcsTypeToBind(0, includeMain));
EXPECT_EQ(aub_stream::EngineType::ENGINE_BCS2, drm.getBcsTypeToBind(1, includeMain));
EXPECT_EQ(aub_stream::EngineType::ENGINE_BCS3, drm.getBcsTypeToBind(2, includeMain));
EXPECT_EQ(aub_stream::EngineType::ENGINE_BCS4, drm.getBcsTypeToBind(3, includeMain));
EXPECT_EQ(aub_stream::EngineType::ENGINE_BCS7, drm.getBcsTypeToBind(4, includeMain));
EXPECT_EQ(aub_stream::EngineType::ENGINE_BCS1, drm.getBcsTypeToBind(5, includeMain));
EXPECT_EQ(aub_stream::EngineType::ENGINE_BCS5, drm.getBcsTypeToBind(6, includeMain));
EXPECT_EQ(aub_stream::EngineType::ENGINE_BCS6, drm.getBcsTypeToBind(7, includeMain));
EXPECT_EQ(aub_stream::EngineType::ENGINE_BCS8, drm.getBcsTypeToBind(8, includeMain));
}
}
TEST(DrmTest, WhenGettingRevisionIdThenCorrectIdIsReturned) {
auto executionEnvironment = std::make_unique<ExecutionEnvironment>();
executionEnvironment->prepareRootDeviceEnvironments(1);