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Set extra GMM memory flags

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Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
This commit is contained in:
Bartosz Dunajski
2021-07-15 16:05:09 +00:00
committed by Compute-Runtime-Automation
parent f3a67e7fae
commit f293b409ff
4 changed files with 351 additions and 3 deletions
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42
shared/source/gmm_helper/gmm.cpp
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@@ -322,4 +322,46 @@ uint32_t Gmm::getUnifiedAuxPitchTiles() {
uint32_t Gmm::getAuxQPitch() {
return this->gmmResourceInfo->getAuxQPitch();
}
void Gmm::applyMemoryFlags(bool systemMemoryPool, StorageInfo &storageInfo) {
this->useSystemMemoryPool = systemMemoryPool;
auto hardwareInfo = clientContext->getHardwareInfo();
if (hardwareInfo->featureTable.ftrLocalMemory) {
if (systemMemoryPool) {
resourceParams.Flags.Info.NonLocalOnly = 1;
} else {
if (extraMemoryFlagsRequired()) {
applyExtraMemoryFlags(storageInfo);
} else if (!storageInfo.isLockable) {
resourceParams.Flags.Info.NotLockable = 1;
if (isCompressionEnabled || storageInfo.localOnlyRequired) {
resourceParams.Flags.Info.LocalOnly = 1;
}
}
}
}
if (hardwareInfo->featureTable.ftrMultiTileArch) {
resourceParams.MultiTileArch.Enable = 1;
if (systemMemoryPool) {
resourceParams.MultiTileArch.GpuVaMappingSet = hardwareInfo->gtSystemInfo.MultiTileArchInfo.TileMask;
resourceParams.MultiTileArch.LocalMemPreferredSet = 0;
resourceParams.MultiTileArch.LocalMemEligibilitySet = 0;
} else {
auto tileSelected = std::max(storageInfo.memoryBanks.to_ulong(), 1lu);
if (storageInfo.cloningOfPageTables) {
resourceParams.MultiTileArch.GpuVaMappingSet = static_cast<uint8_t>(storageInfo.pageTablesVisibility.to_ulong());
} else {
resourceParams.MultiTileArch.TileInstanced = storageInfo.tileInstanced;
resourceParams.MultiTileArch.GpuVaMappingSet = static_cast<uint8_t>(tileSelected);
}
resourceParams.MultiTileArch.LocalMemPreferredSet = static_cast<uint8_t>(tileSelected);
resourceParams.MultiTileArch.LocalMemEligibilitySet = static_cast<uint8_t>(tileSelected);
}
}
}
} // namespace NEO

2
shared/source/gmm_helper/gmm.h
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@@ -55,6 +55,8 @@ class Gmm {
protected:
void applyAuxFlagsForImage(ImageInfo &imgInfo);
void setupImageResourceParams(ImageInfo &imgInfo);
bool extraMemoryFlagsRequired();
void applyExtraMemoryFlags(const StorageInfo &storageInfo);
GmmClientContext *clientContext = nullptr;
};
} // namespace NEO

4
shared/source/gmm_helper/gmm_utils.cpp
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@@ -7,9 +7,9 @@
#
#include "shared/source/gmm_helper/gmm.h"
#include "shared/source/helpers/surface_format_info.h"
using namespace NEO;
void Gmm::applyAppResource(StorageInfo &storageInfo) {}
void Gmm::applyMemoryFlags(bool systemMemoryPool, StorageInfo &storageInfo) { this->useSystemMemoryPool = systemMemoryPool; }
void Gmm::applyExtraMemoryFlags(const StorageInfo &storageInfo) {}
bool Gmm::extraMemoryFlagsRequired() { return false; }