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CacheSettingsHelper - Uncached stateful access support

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Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
This commit is contained in:
Bartosz Dunajski
2022-02-10 12:15:33 +00:00
committed by Compute-Runtime-Automation
parent ff7882bcbe
commit 454888a045
2 changed files with 36 additions and 1 deletions
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17
shared/source/gmm_helper/cache_settings_helper.cpp
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@@ -34,12 +34,27 @@ GMM_RESOURCE_USAGE_TYPE_ENUM CacheSettingsHelper::getDefaultUsageTypeWithCaching
return getDefaultUsageTypeWithCachingDisabled(allocationType);
}
return GMM_RESOURCE_USAGE_OCL_STATE_HEAP_BUFFER;
case AllocationType::BUFFER:
case AllocationType::BUFFER_HOST_MEMORY:
case AllocationType::EXTERNAL_HOST_PTR:
case AllocationType::FILL_PATTERN:
case AllocationType::INTERNAL_HOST_MEMORY:
case AllocationType::MAP_ALLOCATION:
case AllocationType::SHARED_BUFFER:
case AllocationType::SVM_CPU:
case AllocationType::SVM_GPU:
case AllocationType::SVM_ZERO_COPY:
case AllocationType::UNIFIED_SHARED_MEMORY:
if (DebugManager.flags.DisableCachingForStatefulBufferAccess.get()) {
return getDefaultUsageTypeWithCachingDisabled(allocationType);
}
return GMM_RESOURCE_USAGE_OCL_BUFFER;
case AllocationType::GPU_TIMESTAMP_DEVICE_BUFFER:
case AllocationType::TIMESTAMP_PACKET_TAG_BUFFER:
if (hwInfoConfig->isDcFlushAllowed()) {
return getDefaultUsageTypeWithCachingDisabled(allocationType);
}
[[fallthrough]];
return GMM_RESOURCE_USAGE_OCL_BUFFER;
default:
return GMM_RESOURCE_USAGE_OCL_BUFFER;
}