31 lines
1.3 KiB
Plaintext
31 lines
1.3 KiB
Plaintext
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/*
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* Copyright (C) 2021 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "shared/source/helpers/hw_helper.h"
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#include "shared/source/memory_manager/allocation_properties.h"
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namespace NEO {
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template <>
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void HwHelperHw<Family>::setExtraAllocationData(AllocationData &allocationData, const AllocationProperties &properties, const HardwareInfo &hwInfo) const {
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if (LocalMemoryAccessMode::CpuAccessDisallowed == getLocalMemoryAccessMode(hwInfo)) {
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if (properties.allocationType == GraphicsAllocation::AllocationType::LINEAR_STREAM ||
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properties.allocationType == GraphicsAllocation::AllocationType::INTERNAL_HEAP ||
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properties.allocationType == GraphicsAllocation::AllocationType::PRINTF_SURFACE ||
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properties.allocationType == GraphicsAllocation::AllocationType::GPU_TIMESTAMP_DEVICE_BUFFER ||
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properties.allocationType == GraphicsAllocation::AllocationType::RING_BUFFER ||
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properties.allocationType == GraphicsAllocation::AllocationType::SEMAPHORE_BUFFER) {
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allocationData.flags.useSystemMemory = true;
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}
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if (!allocationData.flags.useSystemMemory) {
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allocationData.flags.requiresCpuAccess = false;
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allocationData.storageInfo.isLockable = false;
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}
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}
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}
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} // namespace NEO
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