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Allocate internal allocations through preferred pool

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Change-Id: Ib17431ceefc1eb72f86625e0998f679baaa7cb0d
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
This commit is contained in:
Mateusz Jablonski
2018-12-21 10:16:27 +01:00
committed by sys_ocldev
parent 303014582a
commit f157943610
25 changed files with 119 additions and 68 deletions
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18
runtime/os_interface/windows/wddm_memory_manager.cpp
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@@ -167,19 +167,19 @@ GraphicsAllocation *WddmMemoryManager::allocateGraphicsMemory(const AllocationPr
return allocation;
}
GraphicsAllocation *WddmMemoryManager::allocate32BitGraphicsMemory(size_t size, const void *ptr, AllocationOrigin allocationOrigin) {
GraphicsAllocation *WddmMemoryManager::allocate32BitGraphicsMemoryImpl(const AllocationData &allocationData) {
Gmm *gmm = nullptr;
const void *ptrAligned = nullptr;
size_t sizeAligned = size;
size_t sizeAligned = allocationData.size;
void *pSysMem = nullptr;
size_t offset = 0;
if (ptr) {
ptrAligned = alignDown(ptr, MemoryConstants::allocationAlignment);
sizeAligned = alignSizeWholePage(ptr, size);
offset = ptrDiff(ptr, ptrAligned);
if (allocationData.hostPtr) {
ptrAligned = alignDown(allocationData.hostPtr, MemoryConstants::allocationAlignment);
sizeAligned = alignSizeWholePage(allocationData.hostPtr, sizeAligned);
offset = ptrDiff(allocationData.hostPtr, ptrAligned);
} else {
sizeAligned = alignUp(size, MemoryConstants::allocationAlignment);
sizeAligned = alignUp(sizeAligned, MemoryConstants::allocationAlignment);
pSysMem = allocateSystemMemory(sizeAligned, MemoryConstants::allocationAlignment);
if (pSysMem == nullptr) {
return nullptr;
@@ -196,14 +196,14 @@ GraphicsAllocation *WddmMemoryManager::allocate32BitGraphicsMemory(size_t size,
gmm = new Gmm(ptrAligned, sizeAligned, false);
wddmAllocation->gmm = gmm;
if (!createWddmAllocation(wddmAllocation.get(), allocationOrigin)) {
if (!createWddmAllocation(wddmAllocation.get(), allocationData.allocationOrigin)) {
delete gmm;
freeSystemMemory(pSysMem);
return nullptr;
}
wddmAllocation->is32BitAllocation = true;
auto baseAddress = allocationOrigin == AllocationOrigin::EXTERNAL_ALLOCATION ? allocator32Bit->getBase() : this->wddm->getGfxPartition().Heap32[1].Base;
auto baseAddress = allocationData.allocationOrigin == AllocationOrigin::EXTERNAL_ALLOCATION ? allocator32Bit->getBase() : this->wddm->getGfxPartition().Heap32[1].Base;
wddmAllocation->gpuBaseAddress = GmmHelper::canonize(baseAddress);
DebugManager.logAllocation(wddmAllocation.get());