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Optimize waiting scheme in user events scenarios.

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- do not wait on map/unmap if zero copy resource.
- do not wait in marker commands at all.

Change-Id: I74cdd8320d13602bf662eed412ed2fcad1504989
Signed-off-by: Mrozek, Michal <michal.mrozek@intel.com>
This commit is contained in:
Mrozek, Michal
2019-07-08 16:27:36 +02:00
committed by sys_ocldev
parent 64403ef630
commit 7f7f1b8ac9
3 changed files with 25 additions and 5 deletions
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24
unit_tests/command_queue/command_queue_hw_tests.cpp
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@ -177,7 +177,7 @@ HWTEST_F(CommandQueueHwTest, addMapUnmapToWaitlistEventsDoesntAddDependenciesInt
buffer->decRefInternal();
}
HWTEST_F(CommandQueueHwTest, givenMapCommandWhenZeroStateCommandIsSubmittedThenTaskCountIsBeingWaited) {
HWTEST_F(CommandQueueHwTest, givenMapCommandWhenZeroStateCommandIsSubmittedThenTaskCountIsNotBeingWaited) {
auto buffer = new MockBuffer;
CommandQueueHw<FamilyType> *pHwQ = reinterpret_cast<CommandQueueHw<FamilyType> *>(pCmdQ);
@ -194,6 +194,28 @@ HWTEST_F(CommandQueueHwTest, givenMapCommandWhenZeroStateCommandIsSubmittedThenT
EXPECT_NE(nullptr, pHwQ->virtualEvent);
pHwQ->virtualEvent->setStatus(CL_COMPLETE);
EXPECT_EQ(std::numeric_limits<uint32_t>::max(), pHwQ->latestTaskCountWaited);
buffer->decRefInternal();
}
HWTEST_F(CommandQueueHwTest, givenMapCommandWhenZeroStateCommandIsSubmittedOnNonZeroCopyBufferThenTaskCountIsBeingWaited) {
auto buffer = new MockBuffer;
buffer->isZeroCopy = false;
CommandQueueHw<FamilyType> *pHwQ = reinterpret_cast<CommandQueueHw<FamilyType> *>(pCmdQ);
MockEventBuilder eventBuilder;
MemObjSizeArray size = {{1, 1, 1}};
MemObjOffsetArray offset = {{0, 0, 0}};
pHwQ->enqueueBlockedMapUnmapOperation(nullptr,
0,
MAP,
buffer,
size, offset, false,
eventBuilder);
EXPECT_NE(nullptr, pHwQ->virtualEvent);
pHwQ->virtualEvent->setStatus(CL_COMPLETE);
EXPECT_EQ(1u, pHwQ->latestTaskCountWaited);
buffer->decRefInternal();
}

1
unit_tests/mocks/mock_buffer.h
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@ -29,6 +29,7 @@ class MockBuffer : public MockBufferStorage, public Buffer {
public:
using Buffer::magic;
using Buffer::offset;
using MemObj::isZeroCopy;
using MockBufferStorage::device;
MockBuffer(GraphicsAllocation &alloc)