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76e023b941
Related-To: NEO-7003 Add L1CachePolicyHelper struct. This struct is resposible for L1 cache policy in build option, Surface State and stateless caching. Currently default option for all platforms is WBP (write by-pass) Signed-off-by: Szymon Morek <szymon.morek@intel.com>
32 lines
1.1 KiB
C++
32 lines
1.1 KiB
C++
/*
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* Copyright (C) 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/gmm_helper/gmm_lib.h"
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namespace CacheSettings {
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constexpr uint32_t unknownMocs = GMM_RESOURCE_USAGE_UNKNOWN;
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} // namespace CacheSettings
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namespace NEO {
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enum class AllocationType;
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struct HardwareInfo;
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struct CacheSettingsHelper {
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static GMM_RESOURCE_USAGE_TYPE_ENUM getGmmUsageType(AllocationType allocationType, bool forceUncached, const HardwareInfo &hwInfo);
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static constexpr bool isUncachedType(GMM_RESOURCE_USAGE_TYPE_ENUM gmmResourceUsageType) {
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return ((gmmResourceUsageType == GMM_RESOURCE_USAGE_OCL_BUFFER_CSR_UC) ||
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(gmmResourceUsageType == GMM_RESOURCE_USAGE_OCL_SYSTEM_MEMORY_BUFFER_CACHELINE_MISALIGNED) ||
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(gmmResourceUsageType == GMM_RESOURCE_USAGE_OCL_BUFFER_CACHELINE_MISALIGNED));
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}
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protected:
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static GMM_RESOURCE_USAGE_TYPE_ENUM getDefaultUsageTypeWithCachingEnabled(AllocationType allocationType, const HardwareInfo &hwInfo);
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static GMM_RESOURCE_USAGE_TYPE_ENUM getDefaultUsageTypeWithCachingDisabled(AllocationType allocationType);
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};
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} // namespace NEO
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