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9f3fc6858e
Cleaned up files: shared/source/built_ins/built_ins.h shared/source/command_container/command_encoder.h shared/source/helpers/hw_helper.h shared/source/memory_manager/allocation_properties.h shared/source/xe_hpc_core/hw_cmds.h shared/test/common/test_macros/test_excludes.h Related-To: NEO-5548 Signed-off-by: Warchulski, Jaroslaw <jaroslaw.warchulski@intel.com>
50 lines
1.8 KiB
C++
50 lines
1.8 KiB
C++
/*
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* Copyright (C) 2020-2022 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 "memory_properties_flags.h"
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namespace NEO {
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struct HardwareInfo;
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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 AllocationProperties getAllocationProperties(
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uint32_t rootDeviceIndex, const MemoryProperties &memoryProperties, bool allocateMemory, size_t size,
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AllocationType type, bool multiStorageResource, const HardwareInfo &hwInfo,
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DeviceBitfield subDevicesBitfieldParam, bool deviceOnlyVisibilty);
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static DeviceBitfield adjustDeviceBitfield(uint32_t rootDeviceIndex, const MemoryProperties &memoryProperties,
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DeviceBitfield subDevicesBitfieldParam);
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static void fillPoliciesInProperties(AllocationProperties &allocationProperties, const MemoryProperties &memoryProperties, const HardwareInfo &hwInfo, bool deviceOnlyVisibilty);
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static void fillCachePolicyInProperties(AllocationProperties &allocationProperties, bool uncached, bool readOnly,
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bool deviceOnlyVisibilty, uint32_t cacheRegion);
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static uint32_t getCacheRegion(const MemoryProperties &memoryProperties);
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static GraphicsAllocation::UsmInitialPlacement getUSMInitialPlacement(const MemoryProperties &memoryProperties);
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static void setUSMInitialPlacement(AllocationProperties &allocationProperties, GraphicsAllocation::UsmInitialPlacement initialPlacement);
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static bool useSystemMemoryForCrossRootDeviceAccess(bool multiRootDevice);
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static bool useMultiStorageForCrossRootDeviceAccess(bool multiRootDevice);
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};
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} // namespace NEO
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