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a820e73dd7
With compiler LSC WAs this gives better performance. If debugger is active, policy will not be changed ie. will be WBP. Related-To: NEO-7003 Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
73 lines
3.9 KiB
C++
73 lines
3.9 KiB
C++
/*
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* Copyright (C) 2022 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/helpers/cache_policy.h"
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#include "shared/test/common/helpers/debug_manager_state_restore.h"
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#include "shared/test/common/test_macros/test.h"
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#include "shared/test/unit_test/os_interface/hw_info_config_tests.h"
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using namespace NEO;
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HWTEST2_F(HwInfoConfigTest, givenL1CachePolicyHelperWhenUnsupportedL1PoliciesAndGetDefaultL1CachePolicyThenReturnZero, IsAtMostXeHpCore) {
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EXPECT_EQ(L1CachePolicyHelper<productFamily>::getL1CachePolicy(false), 0u);
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EXPECT_EQ(L1CachePolicyHelper<productFamily>::getL1CachePolicy(true), 0u);
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}
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HWTEST2_F(HwInfoConfigTest, givenL1CachePolicyHelperWhenUnsupportedL1PoliciesAndGetUncached1CachePolicyThenReturnOne, IsAtMostXeHpCore) {
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EXPECT_EQ(L1CachePolicyHelper<productFamily>::getUncachedL1CachePolicy(), 1u);
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}
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HWTEST2_F(HwInfoConfigTest, givenAtLeastXeHpgCoreWhenGetL1CachePolicyThenReturnCorrectValue, IsAtLeastXeHpgCore) {
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using GfxFamily = typename HwMapper<productFamily>::GfxFamily;
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EXPECT_EQ(L1CachePolicyHelper<productFamily>::getL1CachePolicy(false), GfxFamily::STATE_BASE_ADDRESS::L1_CACHE_POLICY_WBP);
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EXPECT_EQ(L1CachePolicyHelper<productFamily>::getL1CachePolicy(true), GfxFamily::STATE_BASE_ADDRESS::L1_CACHE_POLICY_WBP);
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}
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HWTEST2_F(HwInfoConfigTest, givenAtLeastXeHpgCoreWhenGetUncached1CachePolicyThenReturnCorrectValue, IsAtLeastXeHpgCore) {
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using GfxFamily = typename HwMapper<productFamily>::GfxFamily;
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EXPECT_EQ(L1CachePolicyHelper<productFamily>::getUncachedL1CachePolicy(), GfxFamily::STATE_BASE_ADDRESS::L1_CACHE_POLICY_UC);
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}
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HWTEST2_F(HwInfoConfigTest, givenAtLeastXeHpgCoreAndWriteBackPolicyWhenGetL1CachePolicyThenReturnCorrectValue, IsAtLeastXeHpgCore) {
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DebugManagerStateRestore restorer;
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DebugManager.flags.OverrideL1CachePolicyInSurfaceStateAndStateless.set(2);
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const char *expectedStr = "-cl-store-cache-default=7 -cl-load-cache-default=4";
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EXPECT_EQ(0, memcmp(L1CachePolicyHelper<productFamily>::getCachingPolicyOptions(false), expectedStr, strlen(expectedStr)));
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EXPECT_EQ(0, memcmp(L1CachePolicyHelper<productFamily>::getCachingPolicyOptions(true), expectedStr, strlen(expectedStr)));
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}
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HWTEST2_F(HwInfoConfigTest, givenAtLeastXeHpgCoreAndForceAllResourcesUncachedWhenGetL1CachePolicyThenReturnCorrectValue, IsAtLeastXeHpgCore) {
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DebugManagerStateRestore restorer;
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DebugManager.flags.ForceAllResourcesUncached.set(true);
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DebugManager.flags.OverrideL1CachePolicyInSurfaceStateAndStateless.set(4);
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const char *expectedStr = "-cl-store-cache-default=1 -cl-load-cache-default=1";
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EXPECT_EQ(0, memcmp(L1CachePolicyHelper<productFamily>::getCachingPolicyOptions(false), expectedStr, strlen(expectedStr)));
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EXPECT_EQ(0, memcmp(L1CachePolicyHelper<productFamily>::getCachingPolicyOptions(true), expectedStr, strlen(expectedStr)));
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}
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HWTEST2_F(HwInfoConfigTest, givenL1CachePolicyHelperWhenDebugFlagSetAndGetL1CachePolicyThenReturnCorrectValue, MatchAny) {
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DebugManagerStateRestore restorer;
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DebugManager.flags.OverrideL1CachePolicyInSurfaceStateAndStateless.set(0);
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EXPECT_EQ(L1CachePolicyHelper<productFamily>::getL1CachePolicy(false), 0u);
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EXPECT_EQ(L1CachePolicyHelper<productFamily>::getL1CachePolicy(true), 0u);
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DebugManager.flags.OverrideL1CachePolicyInSurfaceStateAndStateless.set(2);
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EXPECT_EQ(L1CachePolicyHelper<productFamily>::getL1CachePolicy(false), 2u);
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EXPECT_EQ(L1CachePolicyHelper<productFamily>::getL1CachePolicy(true), 2u);
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DebugManager.flags.OverrideL1CachePolicyInSurfaceStateAndStateless.set(3);
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EXPECT_EQ(L1CachePolicyHelper<productFamily>::getL1CachePolicy(false), 3u);
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EXPECT_EQ(L1CachePolicyHelper<productFamily>::getL1CachePolicy(true), 3u);
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DebugManager.flags.OverrideL1CachePolicyInSurfaceStateAndStateless.set(4);
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EXPECT_EQ(L1CachePolicyHelper<productFamily>::getL1CachePolicy(false), 4u);
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EXPECT_EQ(L1CachePolicyHelper<productFamily>::getL1CachePolicy(true), 4u);
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}
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