intel/compute-runtime
1
0
Fork 0
mirror of https://github.com/intel/compute-runtime.git synced 2025-12-25 21:42:53 +08:00
Code Issues Packages Projects Releases Wiki Activity

performance: Remove global fence from command stream on BMG

Browse Source 
Related-To: NEO-14642

Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
This commit is contained in:
Lukasz Jobczyk
2025-04-28 08:53:12 +00:00
committed by Compute-Runtime-Automation
parent 7e8acbc8b7
commit f5301ac379
3 changed files with 6 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
shared/source/xe2_hpg_core/os_agnostic_product_helper_xe2_hpg_core.inl
View File

@@ -20,7 +20,7 @@ bool ProductHelperHw<gfxProduct>::isBlitterForImagesSupported() const {
template <>
bool ProductHelperHw<gfxProduct>::isGlobalFenceInCommandStreamRequired(const HardwareInfo &hwInfo) const {
return !hwInfo.capabilityTable.isIntegratedDevice;
return false;
}
template <>

2
shared/test/unit_test/command_stream/command_stream_receiver_tests.cpp
View File

@@ -3075,7 +3075,7 @@ HWTEST2_F(CommandStreamReceiverHwTest, givenDeviceToHostCopyWhenFenceIsRequiredT
fenceExpected &= getHelper<ProductHelper>().isDeviceToHostCopySignalingFenceRequired();
size_t expectedFenceCount = fenceExpected ? 1 : 0;
if (!pDevice->getHardwareInfo().capabilityTable.isIntegratedDevice) {
if (getHelper<ProductHelper>().isGlobalFenceInCommandStreamRequired(pDevice->getHardwareInfo())) {
expectedFenceCount += 2;
}

11
shared/test/unit_test/xe2_hpg_core/gfx_core_helper_tests_xe2_hpg_core.cpp
View File

@@ -519,17 +519,14 @@ XE2_HPG_CORETEST_F(GfxCoreHelperTestsXe2HpgCore, givenGfxCoreHelperWhenAskedIfFe
}
XE2_HPG_CORETEST_F(GfxCoreHelperTestsXe2HpgCore, givenDefaultMemorySynchronizationCommandsWhenGettingSizeForAdditionalSynchronizationThenCorrectValueIsReturned) {
using MI_MEM_FENCE = typename FamilyType::MI_MEM_FENCE;
EXPECT_EQ(!pDevice->getHardwareInfo().capabilityTable.isIntegratedDevice * sizeof(MI_MEM_FENCE), MemorySynchronizationCommands<FamilyType>::getSizeForAdditonalSynchronization(pDevice->getRootDeviceEnvironment()));
EXPECT_EQ(0u, MemorySynchronizationCommands<FamilyType>::getSizeForAdditonalSynchronization(pDevice->getRootDeviceEnvironment()));
}
XE2_HPG_CORETEST_F(GfxCoreHelperTestsXe2HpgCore, givenDebugMemorySynchronizationCommandsWhenGettingSizeForAdditionalSynchronizationThenCorrectValueIsReturned) {
DebugManagerStateRestore restorer;
debugManager.flags.DisablePipeControlPrecedingPostSyncCommand.set(1);
using MI_MEM_FENCE = typename FamilyType::MI_MEM_FENCE;
EXPECT_EQ(!pDevice->getHardwareInfo().capabilityTable.isIntegratedDevice * 2 * sizeof(MI_MEM_FENCE), MemorySynchronizationCommands<FamilyType>::getSizeForAdditonalSynchronization(pDevice->getRootDeviceEnvironment()));
EXPECT_EQ(0u, MemorySynchronizationCommands<FamilyType>::getSizeForAdditonalSynchronization(pDevice->getRootDeviceEnvironment()));
}
XE2_HPG_CORETEST_F(GfxCoreHelperTestsXe2HpgCore, givenDontProgramGlobalFenceAsMiMemFenceCommandInCommandStreamWhenGettingSizeForAdditionalSynchronizationThenCorrectValueIsReturned) {
@@ -679,9 +676,9 @@ XE2_HPG_CORETEST_F(ProductHelperTestXe2HpgCore, givenProductHelperWhenCallUseGem
EXPECT_TRUE(productHelper.useGemCreateExtInAllocateMemoryByKMD());
}
XE2_HPG_CORETEST_F(ProductHelperTestXe2HpgCore, givenProductHelperWhenAskingForGlobalFenceSupportThenReturnTrue) {
XE2_HPG_CORETEST_F(ProductHelperTestXe2HpgCore, givenProductHelperWhenAskingForGlobalFenceSupportThenReturnFalse) {
const auto &productHelper = getHelper<ProductHelper>();
EXPECT_EQ(productHelper.isGlobalFenceInCommandStreamRequired(*defaultHwInfo), !defaultHwInfo->capabilityTable.isIntegratedDevice);
EXPECT_FALSE(productHelper.isGlobalFenceInCommandStreamRequired(*defaultHwInfo));
}
XE2_HPG_CORETEST_F(ProductHelperTestXe2HpgCore, givenProductHelperWhenAskingForCooperativeEngineSupportThenReturnTrue) {