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Add ForceAllResourcesUncached support to CacheSettingsHelper

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Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
This commit is contained in:
Bartosz Dunajski
2022-03-11 14:50:33 +00:00
committed by Compute-Runtime-Automation
parent c01f454d42
commit 058d87f712
2 changed files with 22 additions and 1 deletions
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21
opencl/test/unit_test/gmm_helper/gmm_helper_tests.cpp
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@ -873,6 +873,27 @@ TEST(GmmTest, givenAllocationTypeWhenGettingUsageTypeThenReturnCorrectValue) {
}
}
TEST(GmmTest, givenForceAllResourcesUncachedFlagSetWhenGettingUsageTypeThenReturnUncached) {
DebugManagerStateRestore restore;
DebugManager.flags.ForceAllResourcesUncached.set(true);
for (uint32_t i = 0; i < static_cast<uint32_t>(AllocationType::COUNT); i++) {
auto allocationType = static_cast<AllocationType>(i);
auto usage = CacheSettingsHelper::getGmmUsageType(allocationType, false, *defaultHwInfo);
auto expectedUsage = GMM_RESOURCE_USAGE_OCL_BUFFER_CACHELINE_MISALIGNED;
if (allocationType == AllocationType::PREEMPTION) {
expectedUsage = GMM_RESOURCE_USAGE_OCL_BUFFER_CSR_UC;
} else if ((allocationType == AllocationType::INTERNAL_HEAP) || (allocationType == AllocationType::LINEAR_STREAM)) {
expectedUsage = GMM_RESOURCE_USAGE_OCL_SYSTEM_MEMORY_BUFFER_CACHELINE_MISALIGNED;
}
EXPECT_EQ(expectedUsage, usage);
}
}
TEST(GmmTest, givenInternalHeapOrLinearStreamWhenDebugFlagIsSetThenReturnUncachedType) {
DebugManagerStateRestore restore;
DebugManager.flags.DisableCachingForHeaps.set(true);