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004a3d875c
- add debug flag EnableCpuCacheForResources to be able to allow coherency when resources could be cacheable Resolves: NEO-7194 Signed-off-by: Katarzyna Cencelewska <katarzyna.cencelewska@intel.com>
54 lines
2.6 KiB
C++
54 lines
2.6 KiB
C++
/*
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* Copyright (C) 2022-2023 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "shared/source/gmm_helper/gmm.h"
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#include "shared/source/gmm_helper/gmm_helper.h"
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#include "shared/test/common/fixtures/mock_execution_environment_gmm_fixture.h"
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#include "shared/test/common/helpers/debug_manager_state_restore.h"
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#include "shared/test/common/mocks/mock_execution_environment.h"
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#include "shared/test/common/mocks/mock_gmm.h"
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#include "shared/test/common/test_macros/test.h"
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namespace NEO {
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using GmmTests = Test<MockExecutionEnvironmentGmmFixture>;
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TEST_F(GmmTests, givenResourceUsageTypesCacheableWhenCreateGmmAndFlagEnableCpuCacheForResourcesSetThenFlagCachcableIsTrue) {
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DebugManagerStateRestore restore;
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DebugManager.flags.EnableCpuCacheForResources.set(1);
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StorageInfo storageInfo{};
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for (auto resourceUsageType : {GMM_RESOURCE_USAGE_OCL_IMAGE,
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GMM_RESOURCE_USAGE_OCL_STATE_HEAP_BUFFER,
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GMM_RESOURCE_USAGE_OCL_BUFFER_CONST,
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GMM_RESOURCE_USAGE_OCL_BUFFER}) {
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auto gmm = std::make_unique<Gmm>(getGmmHelper(), nullptr, 0, 0, resourceUsageType, false, storageInfo, false);
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EXPECT_TRUE(gmm->resourceParams.Flags.Info.Cacheable);
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}
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}
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TEST_F(GmmTests, givenResourceUsageTypesCacheableWhenCreateGmmAndFlagEnableCpuCacheForResourcesNotSetThenFlagCachcableIsAlwaysFalse) {
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DebugManagerStateRestore restore;
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DebugManager.flags.EnableCpuCacheForResources.set(0);
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StorageInfo storageInfo{};
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for (auto resourceUsageType : {GMM_RESOURCE_USAGE_OCL_IMAGE,
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GMM_RESOURCE_USAGE_OCL_STATE_HEAP_BUFFER,
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GMM_RESOURCE_USAGE_OCL_BUFFER_CONST,
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GMM_RESOURCE_USAGE_OCL_BUFFER}) {
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auto gmm = std::make_unique<Gmm>(getGmmHelper(), nullptr, 0, 0, resourceUsageType, false, storageInfo, false);
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EXPECT_FALSE(gmm->resourceParams.Flags.Info.Cacheable);
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}
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}
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TEST_F(GmmTests, givenResourceUsageTypesUnCachedWhenGreateGmmThenFlagCachcableIsFalse) {
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StorageInfo storageInfo{};
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for (auto resourceUsageType : {GMM_RESOURCE_USAGE_OCL_BUFFER_CSR_UC,
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GMM_RESOURCE_USAGE_OCL_SYSTEM_MEMORY_BUFFER_CACHELINE_MISALIGNED,
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GMM_RESOURCE_USAGE_OCL_BUFFER_CACHELINE_MISALIGNED}) {
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auto gmm = std::make_unique<Gmm>(getGmmHelper(), nullptr, 0, 0, resourceUsageType, false, storageInfo, false);
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EXPECT_FALSE(gmm->resourceParams.Flags.Info.Cacheable);
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}
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}
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} // namespace NEO
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