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Change default placement of preemption allocation

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Related-To: NEO-5800

Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
This commit is contained in:
Zbigniew Zdanowicz
2021-04-30 15:39:01 +00:00
committed by Compute-Runtime-Automation
parent cc914ffde3
commit 544890c066
16 changed files with 86 additions and 17 deletions
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4
shared/source/command_stream/command_stream_receiver.cpp
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@@ -567,9 +567,9 @@ bool CommandStreamReceiver::createPreemptionAllocation() {
if (DebugManager.flags.OverrideCsrAllocationSize.get() > 0) {
preemptionSurfaceSize = DebugManager.flags.OverrideCsrAllocationSize.get();
}
AllocationProperties properties{rootDeviceIndex, preemptionSurfaceSize, GraphicsAllocation::AllocationType::PREEMPTION, deviceBitfield};
AllocationProperties properties{rootDeviceIndex, true, preemptionSurfaceSize, GraphicsAllocation::AllocationType::PREEMPTION, isMultiOsContextCapable(), false, deviceBitfield};
properties.flags.uncacheable = hwInfo->workaroundTable.waCSRUncachable;
properties.alignment = 256 * MemoryConstants::kiloByte;
properties.alignment = HwHelper::get(hwInfo->platform.eRenderCoreFamily).getPreemptionAllocationAlignment();
this->preemptionAllocation = getMemoryManager()->allocateGraphicsMemoryWithProperties(properties);
return this->preemptionAllocation != nullptr;
}