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feature: allocate SPECIAL_SSH heap in front window from EXTERNAL heap

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- SPECIAL_SSH is used for debug surface SurfaceState which must be
located at bindless offset zero
- limit size of external front window

Related-To: NEO-7063

Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
This commit is contained in:
Mateusz Hoppe
2023-10-05 13:08:27 +00:00
committed by Compute-Runtime-Automation
parent 980da8ff3c
commit c2d69e5857
7 changed files with 98 additions and 30 deletions
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4
shared/source/os_interface/windows/wddm_memory_manager.cpp
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@@ -1364,7 +1364,9 @@ GraphicsAllocation *WddmMemoryManager::allocateGraphicsMemoryInDevicePool(const
auto &wddm = getWddm(allocationData.rootDeviceIndex);
adjustGpuPtrToHostAddressSpace(*wddmAllocation.get(), requiredGpuVa);
if (!heapAssigner.use32BitHeap(allocationData.type)) {
adjustGpuPtrToHostAddressSpace(*wddmAllocation.get(), requiredGpuVa);
}
if (!createWddmAllocation(wddmAllocation.get(), requiredGpuVa)) {
for (auto handleId = 0u; handleId < allocationData.storageInfo.getNumBanks(); handleId++) {