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feature: enable dispatch primary batch buffer from immediate

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Related-To: NEO-10356

Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
This commit is contained in:
Zbigniew Zdanowicz
2025-03-11 20:35:31 +00:00
committed by Compute-Runtime-Automation
parent ace869c87f
commit 3759ab279f
3 changed files with 45 additions and 5 deletions
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46
level_zero/core/test/unit_tests/sources/cmdlist/test_cmdlist_2.cpp
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@@ -1729,14 +1729,14 @@ HWTEST2_F(CommandListCreateTests, givenPlatformNotSupportsSharedHeapsWhenImmedia
using PrimaryBatchBufferCmdListTest = Test<PrimaryBatchBufferCmdListFixture>;
HWTEST_F(PrimaryBatchBufferCmdListTest, givenForcedPrimaryBatchBufferWhenRegularAndImmediateObjectCreatedThenRegularSetPrimaryFlagAndImmediateNot) {
HWTEST_F(PrimaryBatchBufferCmdListTest, givenForcedPrimaryBatchBufferWhenRegularAndImmediateObjectCreatedThenRegularAndImmediateSetPrimaryFlag) {
EXPECT_TRUE(commandList->dispatchCmdListBatchBufferAsPrimary);
EXPECT_TRUE(commandQueue->dispatchCmdListBatchBufferAsPrimary);
EXPECT_FALSE(commandListImmediate->dispatchCmdListBatchBufferAsPrimary);
EXPECT_TRUE(commandListImmediate->dispatchCmdListBatchBufferAsPrimary);
ASSERT_NE(nullptr, commandListImmediate->cmdQImmediate);
auto immediateCmdQueue = static_cast<L0::ult::CommandQueue *>(commandListImmediate->cmdQImmediate);
EXPECT_FALSE(immediateCmdQueue->dispatchCmdListBatchBufferAsPrimary);
EXPECT_TRUE(immediateCmdQueue->dispatchCmdListBatchBufferAsPrimary);
}
HWTEST_F(PrimaryBatchBufferCmdListTest, givenPrimaryBatchBufferWhenAppendingKernelAndClosingCommandListThenExpectAlignedSpaceForBatchBufferStart) {
@@ -1851,6 +1851,46 @@ HWTEST_F(PrimaryBatchBufferCmdListTest, givenRegularCmdListWhenFlushingThenPassS
EXPECT_TRUE(ultCsr->latestFlushedBatchBuffer.hasStallingCmds);
}
HWTEST_F(PrimaryBatchBufferCmdListTest, givenRegularCmdListWhenNoPreambleExpectedAndForceBbStartThenDispatchBbStart) {
using MI_BATCH_BUFFER_START = typename FamilyType::MI_BATCH_BUFFER_START;
ze_group_count_t groupCount{1, 1, 1};
CmdListKernelLaunchParams launchParams = {};
auto result = commandList->appendLaunchKernel(kernel->toHandle(), groupCount, nullptr, 0, nullptr, launchParams, false);
EXPECT_EQ(ZE_RESULT_SUCCESS, result);
result = commandList->close();
EXPECT_EQ(ZE_RESULT_SUCCESS, result);
auto cmdListHandle = commandList->toHandle();
auto regularCmdBufferAllocation = commandList->getCmdContainer().getCommandStream()->getGraphicsAllocation();
// 1st dispatch can carry state preamble
result = commandQueue->executeCommandLists(1, &cmdListHandle, nullptr, true, nullptr);
EXPECT_EQ(ZE_RESULT_SUCCESS, result);
auto &queueStream = commandQueue->commandStream;
auto offsetBefore = queueStream.getUsed();
commandQueue->triggerBbStartJump();
result = commandQueue->executeCommandLists(1, &cmdListHandle, nullptr, true, nullptr);
EXPECT_EQ(ZE_RESULT_SUCCESS, result);
auto offsetAfter = queueStream.getUsed();
GenCmdList cmdList;
ASSERT_TRUE(FamilyType::Parse::parseCommandBuffer(
cmdList,
ptrOffset(queueStream.getCpuBase(), offsetBefore),
offsetAfter - offsetBefore));
ASSERT_NE(0u, cmdList.size());
auto firstCmdIt = cmdList.begin();
auto bbStartCmd = genCmdCast<MI_BATCH_BUFFER_START *>(*firstCmdIt);
ASSERT_NE(nullptr, bbStartCmd);
EXPECT_EQ(regularCmdBufferAllocation->getGpuAddress(), bbStartCmd->getBatchBufferStartAddress());
EXPECT_EQ(MI_BATCH_BUFFER_START::SECOND_LEVEL_BATCH_BUFFER::SECOND_LEVEL_BATCH_BUFFER_FIRST_LEVEL_BATCH, bbStartCmd->getSecondLevelBatchBuffer());
}
HWTEST2_F(PrimaryBatchBufferCmdListTest, givenRelaxedOrderingAndRegularCmdListAndSubmittedToImmediateWhenFlushingThenPassStallingCmdsInfo, IsAtLeastXeHpcCore) {
DebugManagerStateRestore restore;
debugManager.flags.DirectSubmissionRelaxedOrdering.set(1);