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Align command buffers to 64KB

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Change-Id: Id1fbd7c6f1aee48c4b69ec305d5332cb0aa86507
Signed-off-by: Jobczyk, Lukasz <lukasz.jobczyk@intel.com>
This commit is contained in:
Jobczyk, Lukasz
2019-02-14 12:56:03 +01:00
committed by sys_ocldev
parent af2dc200c5
commit 2bcecf3e62
6 changed files with 23 additions and 24 deletions
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8
unit_tests/command_queue/command_queue_tests.cpp
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@@ -297,10 +297,10 @@ TEST_F(CommandQueueCommandStreamTest, GetCommandStreamReturnsCsWithCsOverfetchSi
auto *allocation = cs.getGraphicsAllocation();
ASSERT_NE(nullptr, &allocation);
size_t expectedCsSize = alignUp(minSizeRequested + CSRequirements::minCommandQueueCommandStreamSize, MemoryConstants::pageSize) - CSRequirements::minCommandQueueCommandStreamSize;
size_t expectedCsSize = alignUp(minSizeRequested + CSRequirements::minCommandQueueCommandStreamSize + CSRequirements::csOverfetchSize, MemoryConstants::pageSize64k) - CSRequirements::minCommandQueueCommandStreamSize - CSRequirements::csOverfetchSize;
EXPECT_EQ(expectedCsSize, cs.getMaxAvailableSpace());
size_t expectedTotalSize = alignUp(minSizeRequested + CSRequirements::minCommandQueueCommandStreamSize, MemoryConstants::pageSize) + CSRequirements::csOverfetchSize;
size_t expectedTotalSize = alignUp(minSizeRequested + CSRequirements::minCommandQueueCommandStreamSize + CSRequirements::csOverfetchSize, MemoryConstants::pageSize64k);
EXPECT_EQ(expectedTotalSize, allocation->getUnderlyingBufferSize());
}
@@ -331,7 +331,7 @@ TEST_F(CommandQueueCommandStreamTest, givenCommandStreamReceiverWithReusableAllo
CommandQueue cmdQ(context.get(), pDevice, props);
auto memoryManager = pDevice->getMemoryManager();
size_t requiredSize = alignUp(100, MemoryConstants::pageSize) + CSRequirements::csOverfetchSize;
size_t requiredSize = alignUp(100 + CSRequirements::minCommandQueueCommandStreamSize + CSRequirements::csOverfetchSize, MemoryConstants::pageSize64k);
auto allocation = memoryManager->allocateGraphicsMemoryWithProperties({requiredSize, GraphicsAllocation::AllocationType::LINEAR_STREAM});
auto &commandStreamReceiver = cmdQ.getCommandStreamReceiver();
commandStreamReceiver.getInternalAllocationStorage()->storeAllocation(std::unique_ptr<GraphicsAllocation>(allocation), REUSABLE_ALLOCATION);
@@ -369,7 +369,7 @@ TEST_F(CommandQueueCommandStreamTest, CommandQueueWhenAskedForNewCommandStreamSt
auto graphicsAllocation = indirectHeap.getGraphicsAllocation();
cmdQ.getCS(10000);
cmdQ.getCS(indirectHeap.getAvailableSpace() + 100);
EXPECT_FALSE(pDevice->getDefaultEngine().commandStreamReceiver->getAllocationsForReuse().peekIsEmpty());