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/*
* Copyright (C) 2022 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "shared/source/helpers/cache_policy.h"
#include "shared/source/helpers/cache_policy_base.inl"
#include "shared/source/helpers/hw_info.h"
namespace NEO {
template <PRODUCT_FAMILY gfxProduct>
const char *L1CachePolicyHelper<gfxProduct>::getCachingPolicyOptions(bool isDebuggerActive) {
using GfxFamily = typename HwMapper<gfxProduct>::GfxFamily;
static constexpr const char *writeBackCachingPolicy = "-cl-store-cache-default=7 -cl-load-cache-default=4";
static constexpr const char *writeByPassCachingPolicy = "-cl-store-cache-default=2 -cl-load-cache-default=4";
static constexpr const char *uncachedCachingPolicy = "-cl-store-cache-default=1 -cl-load-cache-default=1";
switch (L1CachePolicyHelper<gfxProduct>::getL1CachePolicy(isDebuggerActive)) {
case GfxFamily::STATE_BASE_ADDRESS::L1_CACHE_POLICY_WBP:
return writeByPassCachingPolicy;
case GfxFamily::STATE_BASE_ADDRESS::L1_CACHE_POLICY_WB:
return writeBackCachingPolicy;
case GfxFamily::STATE_BASE_ADDRESS::L1_CACHE_POLICY_UC:
return uncachedCachingPolicy;
default:
return nullptr;
}
}
template <PRODUCT_FAMILY gfxProduct>
uint32_t L1CachePolicyHelper<gfxProduct>::getDefaultL1CachePolicy(bool isDebuggerActive) {
using GfxFamily = typename HwMapper<gfxProduct>::GfxFamily;
return GfxFamily::STATE_BASE_ADDRESS::L1_CACHE_POLICY_WBP;
}
template <PRODUCT_FAMILY gfxProduct>
uint32_t L1CachePolicyHelper<gfxProduct>::getUncachedL1CachePolicy() {
using GfxFamily = typename HwMapper<gfxProduct>::GfxFamily;
return GfxFamily::STATE_BASE_ADDRESS::L1_CACHE_POLICY_UC;
}
} // namespace NEO
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