48 lines
2.0 KiB
C++
48 lines
2.0 KiB
C++
/*
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* Copyright (C) 2019-2020 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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#pragma once
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#include "shared/source/helpers/bit_helpers.h"
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#include "shared/source/memory_manager/allocation_properties.h"
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#include "opencl/extensions/public/cl_ext_private.h"
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#include "memory_properties_flags.h"
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namespace NEO {
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class Context;
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class MemoryPropertiesHelper {
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public:
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enum class ObjType {
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UNKNOWN,
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BUFFER,
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IMAGE,
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};
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static void addExtraMemoryProperties(MemoryProperties &properties, cl_mem_flags flags, cl_mem_flags_intel flagsIntel,
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const Device *pDevice);
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static MemoryProperties createMemoryProperties(cl_mem_flags flags, cl_mem_flags_intel flagsIntel,
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cl_mem_alloc_flags_intel allocflags, const Device *pDevice);
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static bool parseMemoryProperties(const cl_mem_properties_intel *properties, MemoryProperties &memoryProperties,
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cl_mem_flags &flags, cl_mem_flags_intel &flagsIntel, cl_mem_alloc_flags_intel &allocflags,
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ObjType objectType, Context &context);
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static AllocationProperties getAllocationProperties(uint32_t rootDeviceIndex, MemoryProperties memoryProperties, bool allocateMemory, size_t size,
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GraphicsAllocation::AllocationType type, bool multiStorageResource, const HardwareInfo &hwInfo, DeviceBitfield subDevicesBitfieldParam);
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static DeviceBitfield adjustDeviceBitfield(const MemoryProperties &memoryProperties, DeviceBitfield subDevicesBitfieldParam);
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static void fillPoliciesInProperties(AllocationProperties &allocationProperties, const MemoryProperties &memoryProperties, const HardwareInfo &hwInfo);
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static void fillCachePolicyInProperties(AllocationProperties &allocationProperties, bool uncached, bool readOnly,
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bool deviceOnlyVisibilty);
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};
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} // namespace NEO
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