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feature: add memsetAllocation helper with blitter support

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Related-To: NEO-12287
Signed-off-by: Fabian Zwoliński <fabian.zwolinski@intel.com>
This commit is contained in:
Fabian Zwoliński
2025-10-09 15:20:22 +00:00
committed by Compute-Runtime-Automation
parent c8b64f1970
commit 226846323f
15 changed files with 751 additions and 4 deletions
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28
shared/source/os_interface/windows/wddm_memory_manager.cpp
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@@ -1260,6 +1260,34 @@ bool WddmMemoryManager::copyMemoryToAllocationBanks(GraphicsAllocation *graphics
return true;
}
bool WddmMemoryManager::memsetAllocation(GraphicsAllocation *graphicsAllocation, size_t destinationOffset, int value, size_t sizeToSet) {
if (graphicsAllocation->getUnderlyingBuffer() && (graphicsAllocation->storageInfo.getNumBanks() == 1 || GraphicsAllocation::isDebugSurfaceAllocationType(graphicsAllocation->getAllocationType()))) {
return MemoryManager::memsetAllocation(graphicsAllocation, destinationOffset, value, sizeToSet);
}
return memsetAllocationBanks(graphicsAllocation, destinationOffset, value, sizeToSet, maxNBitValue(graphicsAllocation->storageInfo.getNumBanks()));
}
bool WddmMemoryManager::memsetAllocationBanks(GraphicsAllocation *graphicsAllocation, size_t destinationOffset, int value, size_t sizeToSet, DeviceBitfield handleMask) {
if (MemoryPoolHelper::isSystemMemoryPool(graphicsAllocation->getMemoryPool())) {
return false;
}
auto &wddm = getWddm(graphicsAllocation->getRootDeviceIndex());
auto wddmAllocation = static_cast<WddmAllocation *>(graphicsAllocation);
for (auto handleId = 0u; handleId < graphicsAllocation->storageInfo.getNumBanks(); handleId++) {
if (!handleMask.test(handleId)) {
continue;
}
auto ptr = wddm.lockResource(wddmAllocation->getHandles()[handleId], wddmAllocation->needsMakeResidentBeforeLock(), wddmAllocation->getAlignedSize());
if (!ptr) {
return false;
}
memset(ptrOffset(ptr, destinationOffset), value, sizeToSet);
wddm.unlockResource(wddmAllocation->getHandles()[handleId], wddmAllocation->needsMakeResidentBeforeLock());
}
wddmAllocation->setExplicitlyMadeResident(wddmAllocation->needsMakeResidentBeforeLock());
return true;
}
void createColouredGmms(GmmHelper *gmmHelper, WddmAllocation &allocation, const StorageInfo &storageInfo, bool compression) {
auto remainingSize = allocation.getAlignedSize();
auto handles = storageInfo.getNumBanks();