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/*
* Copyright (C) 2021-2024 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "shared/source/os_interface/windows/wddm_memory_manager.h"
namespace NEO {
const GfxMemoryAllocationMethod preferredAllocationMethod = GfxMemoryAllocationMethod::useUmdSystemPtr;
size_t WddmMemoryManager::getHugeGfxMemoryChunkSize(GfxMemoryAllocationMethod allocationMethod) const {
if (NEO::debugManager.flags.ForceWddmHugeChunkSizeMB.get() != -1) {
return NEO::debugManager.flags.ForceWddmHugeChunkSizeMB.get() * MemoryConstants::megaByte;
}
return 4 * MemoryConstants::gigaByte - MemoryConstants::pageSize64k;
}
} // namespace NEO
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