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feature: Experimental support of immediate cmd list in-order execution

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Dont signal sync allocation from Walker in Kernel split path

Related-To: LOCI-4332

Signed-off-by: Dunajski, Bartosz <bartosz.dunajski@intel.com>
This commit is contained in:
Dunajski, Bartosz
2023-05-11 10:48:40 +00:00
committed by Compute-Runtime-Automation
parent 52afb9fc85
commit 00e8997342
2 changed files with 39 additions and 1 deletions
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2
level_zero/core/source/cmdlist/cmdlist_hw_xehp_and_later.inl
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@@ -277,7 +277,7 @@ ze_result_t CommandListCoreFamily<gfxCoreFamily>::appendLaunchKernelWithParams(K
this->dcFlushSupport // dcFlushEnable
};
if (this->inOrderExecutionEnabled) {
if (this->inOrderExecutionEnabled && !launchParams.isKernelSplitOperation) {
DEBUG_BREAK_IF(isTimestampEvent);
dispatchKernelArgs.isTimestampEvent = false;

38
level_zero/core/test/unit_tests/sources/cmdlist/test_cmdlist_append_launch_kernel_3.cpp
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@@ -9,6 +9,7 @@
#include "shared/source/command_container/encode_surface_state.h"
#include "shared/source/helpers/api_specific_config.h"
#include "shared/source/helpers/bindless_heaps_helper.h"
#include "shared/source/helpers/constants.h"
#include "shared/source/helpers/gfx_core_helper.h"
#include "shared/source/helpers/preamble.h"
#include "shared/source/helpers/register_offsets.h"
@@ -964,6 +965,43 @@ HWTEST2_F(InOrderCmdListTests, givenInOrderModeWhenProgrammingWalkerThenSignalSy
EXPECT_EQ(ZE_RESULT_SUCCESS, events[0]->hostSynchronize(1));
}
HWTEST2_F(InOrderCmdListTests, givenInOrderModeWhenProgrammingKernelSplitThenDontSignalFromWalker, IsAtLeastXeHpCore) {
using COMPUTE_WALKER = typename FamilyType::COMPUTE_WALKER;
using POSTSYNC_DATA = typename FamilyType::POSTSYNC_DATA;
auto immCmdList = createImmCmdList<gfxCoreFamily>();
auto cmdStream = immCmdList->getCmdContainer().getCommandStream();
const size_t ptrBaseSize = 128;
const size_t offset = 1;
auto alignedPtr = alignedMalloc(ptrBaseSize, MemoryConstants::cacheLineSize);
auto unalignedPtr = ptrOffset(alignedPtr, offset);
immCmdList->appendMemoryCopy(unalignedPtr, unalignedPtr, ptrBaseSize - offset, nullptr, 0, nullptr, false);
GenCmdList cmdList;
ASSERT_TRUE(FamilyType::PARSE::parseCommandBuffer(cmdList, cmdStream->getCpuBase(), cmdStream->getUsed()));
auto walkerItor = find<COMPUTE_WALKER *>(cmdList.begin(), cmdList.end());
uint32_t walkersFound = 0;
while (cmdList.end() != walkerItor) {
walkersFound++;
auto walkerCmd = genCmdCast<COMPUTE_WALKER *>(*walkerItor);
auto &postSync = walkerCmd->getPostSync();
EXPECT_EQ(POSTSYNC_DATA::OPERATION_NO_WRITE, postSync.getOperation());
walkerItor = find<COMPUTE_WALKER *>(++walkerItor, cmdList.end());
}
EXPECT_TRUE(walkersFound > 1);
alignedFree(alignedPtr);
}
HWTEST2_F(InOrderCmdListTests, givenInOrderModeWhenProgrammingAppendWaitOnEventsThenSignalSyncAllocation, IsAtLeastXeHpCore) {
using MI_STORE_DATA_IMM = typename FamilyType::MI_STORE_DATA_IMM;