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performance: disable tlb flush on LNL Windows

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Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
This commit is contained in:
Lukasz Jobczyk
2025-08-07 08:55:24 +00:00
committed by Compute-Runtime-Automation
parent a6fe012b6a
commit 495b9eccd3
2 changed files with 9 additions and 0 deletions
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5
shared/source/xe2_hpg_core/windows/product_helper_lnl.cpp
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@@ -21,5 +21,10 @@ bool ProductHelperHw<gfxProduct>::restartDirectSubmissionForHostptrFree() const
return true;
}
template <>
bool ProductHelperHw<gfxProduct>::isTlbFlushRequired() const {
return false;
}
template class ProductHelperHw<gfxProduct>;
} // namespace NEO

4
shared/test/unit_test/xe2_hpg_core/lnl/windows/product_helper_tests_lnl_windows.cpp
View File

@@ -39,3 +39,7 @@ LNLTEST_F(LnlProductHelperWindows, givenOverrideDirectSubmissionTimeoutsCalledTh
LNLTEST_F(LnlProductHelperWindows, givenProductHelperWhenCallDeferMOCSToPatOnWSLThenTrueIsReturned) {
EXPECT_TRUE(productHelper->deferMOCSToPatIndex(true));
}
LNLTEST_F(LnlProductHelperWindows, givenProductHelperWhenAskedIfIsTlbFlushRequiredThenFalseIsReturned) {
EXPECT_FALSE(productHelper->isTlbFlushRequired());
}