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Adjust dev memory available based on impl scaling

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Signed-off-by: John Falkowski <john.falkowski@intel.com>
This commit is contained in:
John Falkowski
2021-08-18 22:44:45 +00:00
committed by Compute-Runtime-Automation
parent 6d510240e6
commit a6bb897a7c
4 changed files with 139 additions and 16 deletions
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8
level_zero/core/source/device/device_imp.cpp
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@@ -8,6 +8,7 @@
#include "level_zero/core/source/device/device_imp.h"
#include "shared/source/built_ins/sip.h"
#include "shared/source/command_container/implicit_scaling.h"
#include "shared/source/debug_settings/debug_settings_manager.h"
#include "shared/source/device/device_info.h"
#include "shared/source/device/sub_device.h"
@@ -275,7 +276,12 @@ ze_result_t DeviceImp::getMemoryProperties(uint32_t *pCount, ze_device_memory_pr
auto &hwInfoConfig = *NEO::HwInfoConfig::get(hwInfo.platform.eProductFamily);
pMemProperties->maxClockRate = hwInfoConfig.getDeviceMemoryMaxClkRate(&hwInfo);
pMemProperties->maxBusWidth = deviceInfo.addressBits;
pMemProperties->totalSize = deviceInfo.globalMemSize;
if (NEO::ImplicitScalingHelper::isImplicitScalingEnabled(this->getNEODevice()->getDeviceBitfield(), true) ||
this->numSubDevices == 0) {
pMemProperties->totalSize = deviceInfo.globalMemSize;
} else {
pMemProperties->totalSize = deviceInfo.globalMemSize / this->numSubDevices;
}
return ZE_RESULT_SUCCESS;
}