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Add missing USM host allocation flag

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Change-Id: I5658d5574fd522cff072adcc679f04805daabf12
Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
This commit is contained in:
Lukasz Jobczyk
2020-10-15 08:53:36 +02:00
parent fd492f28b0
commit 2d781e5934
4 changed files with 29 additions and 1 deletions
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3
shared/source/memory_manager/memory_manager.cpp
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@ -139,11 +139,13 @@ GraphicsAllocation *MemoryManager::createPaddedAllocation(GraphicsAllocation *in
void *MemoryManager::createMultiGraphicsAllocation(std::vector<uint32_t> &rootDeviceIndices, AllocationProperties &properties, MultiGraphicsAllocation &multiGraphicsAllocation) {
void *ptr = nullptr;
properties.useMmapObject = rootDeviceIndices.size() == 1u;
for (auto &rootDeviceIndex : rootDeviceIndices) {
properties.rootDeviceIndex = rootDeviceIndex;
if (!ptr) {
properties.flags.isUSMHostAllocation = true;
auto graphicsAllocation = allocateGraphicsMemoryWithProperties(properties);
if (!graphicsAllocation) {
return nullptr;
@ -395,6 +397,7 @@ bool MemoryManager::getAllocationData(AllocationData &allocationData, const Allo
allocationData.gpuAddress = properties.gpuAddress;
allocationData.osContext = properties.osContext;
allocationData.rootDeviceIndex = properties.rootDeviceIndex;
allocationData.useMmapObject = properties.useMmapObject;
hwHelper.setExtraAllocationData(allocationData, properties, *hwInfo);