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Set L1 policy globally

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Related-To: NEO-7003

Add function to control l1 policy for both
stateless and surface state cache.


Signed-off-by: Szymon Morek <szymon.morek@intel.com>
This commit is contained in:
Szymon Morek
2022-06-22 13:13:37 +00:00
committed by Compute-Runtime-Automation
parent 7aa053199d
commit 5236b34629
19 changed files with 170 additions and 33 deletions
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32
shared/test/unit_test/helpers/test_hw_info_config.cpp
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@ -109,4 +109,36 @@ HWTEST_F(HwInfoConfigTest, givenHwInfoConfigWhenIsAdjustWalkOrderAvailableCallTh
HWTEST_F(HwInfoConfigTest, givenCompilerHwInfoConfigWhengetCachingPolicyOptionsThenReturnNullptr) {
auto compilerHwInfoConfig = CompilerHwInfoConfig::get(defaultHwInfo->platform.eProductFamily);
EXPECT_EQ(compilerHwInfoConfig->getCachingPolicyOptions(), nullptr);
}
HWTEST2_F(HwInfoConfigTest, givenHwInfoConfigAndDebugFlagWhenGetL1CachePolicyThenReturnCorrectPolicy, IsAtLeastXeHpgCore) {
DebugManagerStateRestore restorer;
auto hwInfo = *defaultHwInfo;
auto hwInfoConfig = HwInfoConfig::get(hwInfo.platform.eProductFamily);
DebugManager.flags.OverrideL1CachePolicyInSurfaceStateAndStateless.set(0);
EXPECT_EQ(FamilyType::STATE_BASE_ADDRESS::L1_CACHE_POLICY_WBP, hwInfoConfig->getL1CachePolicy());
DebugManager.flags.OverrideL1CachePolicyInSurfaceStateAndStateless.set(2);
EXPECT_EQ(FamilyType::STATE_BASE_ADDRESS::L1_CACHE_POLICY_WB, hwInfoConfig->getL1CachePolicy());
DebugManager.flags.OverrideL1CachePolicyInSurfaceStateAndStateless.set(3);
EXPECT_EQ(FamilyType::STATE_BASE_ADDRESS::L1_CACHE_POLICY_WT, hwInfoConfig->getL1CachePolicy());
DebugManager.flags.OverrideL1CachePolicyInSurfaceStateAndStateless.set(4);
EXPECT_EQ(FamilyType::STATE_BASE_ADDRESS::L1_CACHE_POLICY_WS, hwInfoConfig->getL1CachePolicy());
}
HWTEST2_F(HwInfoConfigTest, givenHwInfoConfigWhenGetL1CachePolicyThenReturnWriteByPass, IsAtLeastXeHpgCore) {
auto hwInfo = *defaultHwInfo;
auto hwInfoConfig = HwInfoConfig::get(hwInfo.platform.eProductFamily);
EXPECT_EQ(FamilyType::STATE_BASE_ADDRESS::L1_CACHE_POLICY_WBP, hwInfoConfig->getL1CachePolicy());
}
HWTEST2_F(HwInfoConfigTest, givenPlatformWithUnsupportedL1CachePoliciesWhenGetL1CachePolicyThenReturnZero, IsAtMostXeHpCore) {
auto hwInfo = *defaultHwInfo;
auto hwInfoConfig = HwInfoConfig::get(hwInfo.platform.eProductFamily);
EXPECT_EQ(0u, hwInfoConfig->getL1CachePolicy());
}