Revert "performance: enable command list primary batch buffer on xe hpg platf...

This reverts commit 5a908f6.

Signed-off-by: Compute-Runtime-Validation <[email protected]>

Author: Compute-Runtime-Validation

level_zero/core/source/gfx_core_helpers/l0_gfx_core_helper_xehp_and_later.inl

@@ -79,7 +79,7 @@ std::vector<uint32_t> L0GfxCoreHelperHw<Family>::getSupportedNumGrfs() const {
 
 template <typename Family>
 bool L0GfxCoreHelperHw<Family>::platformSupportsPrimaryBatchBufferCmdList() const {
-    return true;
+    return false;
 }
 
 } // namespace L0

level_zero/core/source/xe_hpc_core/l0_gfx_core_helper_xe_hpc_core.cpp

@@ -29,6 +29,11 @@ bool L0GfxCoreHelperHw<Family>::alwaysAllocateEventInLocalMem() const {
     return true;
 }
 
+template <>
+bool L0GfxCoreHelperHw<Family>::platformSupportsPrimaryBatchBufferCmdList() const {
+    return true;
+}
+
 template class L0GfxCoreHelperHw<Family>;
 
 } // namespace L0

level_zero/core/test/unit_tests/xe_hpg_core/test_l0_gfx_core_helper_xe_hpg_core.cpp

@@ -66,9 +66,9 @@ XE_HPG_CORETEST_F(L0GfxCoreHelperTestXeHpg, GivenXeHpgWhenGettingPlatformDefault
     EXPECT_EQ(NEO::HeapAddressModel::PrivateHeaps, l0GfxCoreHelper.getPlatformHeapAddressModel());
 }
 
-XE_HPG_CORETEST_F(L0GfxCoreHelperTestXeHpg, GivenXeHpgWhenCheckingL0HelperForCmdlistPrimaryBufferSupportThenReturnTrue) {
+XE_HPG_CORETEST_F(L0GfxCoreHelperTestXeHpg, GivenXeHpgWhenCheckingL0HelperForCmdlistPrimaryBufferSupportThenReturnFalse) {
     auto &l0GfxCoreHelper = getHelper<L0GfxCoreHelper>();
-    EXPECT_TRUE(l0GfxCoreHelper.platformSupportsPrimaryBatchBufferCmdList());
+    EXPECT_FALSE(l0GfxCoreHelper.platformSupportsPrimaryBatchBufferCmdList());
 }
 
 } // namespace ult