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Refactor graphics memory allocation scheme

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- replace createGraphicsAllocationWithRequiredBitness with more general
methodallocateGraphicsMemoryInPreferredPool based on passed
 AllocationData
- proper flags for allocation selected based on AllocationType

- remove allocateGraphicsMemory(size_t size, size_t alignment)
and use allocateGraphicsMemory(size_t size) instead where default
alignment is sufficient, otherwise use full options version:
allocateGraphicsMemory(size_t size, size_t alignment,
 bool forcePin, bool uncacheable)

Change-Id: I2da891f372ee181253cb840568a61b33c0d71fc9
This commit is contained in:
Hoppe, Mateusz
2018-07-09 14:12:32 +02:00
committed by sys_ocldev
parent 4993a94b5b
commit 55a045ebe1
44 changed files with 609 additions and 291 deletions
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2
runtime/command_queue/command_queue.cpp
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@ -231,7 +231,7 @@ LinearStream &CommandQueue::getCS(size_t minRequiredSize) {
GraphicsAllocation *allocation = memoryManager->obtainReusableAllocation(requiredSize, false).release();
if (!allocation) {
allocation = memoryManager->allocateGraphicsMemory(requiredSize, MemoryConstants::pageSize);
allocation = memoryManager->allocateGraphicsMemory(requiredSize);
}
allocation->setAllocationType(GraphicsAllocation::AllocationType::LINEAR_STREAM);