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update Memory Location for zesMemoryGetProperties

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Change-Id: I2698352d89ed2351e6fa8ec0b58b277387650bc0
Signed-off-by: SaiKishore Konda <saikishore.konda@intel.com>
This commit is contained in:
SaiKishore Konda
2020-10-23 03:26:12 -04:00
committed by sys_ocldev
parent 65690ccb21
commit 8c75080d9e
1 changed files with 35 additions and 14 deletions
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49
level_zero/tools/source/sysman/memory/linux/dg1/os_memory_imp.cpp
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@@ -22,10 +22,36 @@ LinuxMemoryImp::LinuxMemoryImp(OsSysman *pOsSysman, ze_bool_t onSubdevice, uint3
bool LinuxMemoryImp::isMemoryModuleSupported() {
return pDevice->getDriverHandle()->getMemoryManager()->isLocalMemorySupported(pDevice->getRootDeviceIndex());
}
static ze_result_t queryMemoryRegions(NEO::Drm *pDrm, drm_i915_memory_region_info &memRegions) {
if (pDrm->queryMemoryInfo() == false) {
return ZE_RESULT_ERROR_UNSUPPORTED_FEATURE;
}
auto memoryInfo = static_cast<NEO::MemoryInfoImpl *>(pDrm->getMemoryInfo());
auto regions = std::find_if(memoryInfo->regions.begin(), memoryInfo->regions.end(), [](auto tempRegion) {
return (tempRegion.region.memory_class == I915_MEMORY_CLASS_DEVICE);
});
if (regions == memoryInfo->regions.end()) {
return ZE_RESULT_ERROR_UNSUPPORTED_FEATURE;
}
memRegions = *regions;
return ZE_RESULT_SUCCESS;
}
ze_result_t LinuxMemoryImp::getProperties(zes_mem_properties_t *pProperties) {
drm_i915_memory_region_info memRegions = {};
ze_result_t result = queryMemoryRegions(pDrm, memRegions);
if (result == ZE_RESULT_SUCCESS) {
if (memRegions.region.memory_class == I915_MEMORY_CLASS_DEVICE)
pProperties->location = ZES_MEM_LOC_DEVICE;
} else {
// by default failure case also it will be DEVICE
pProperties->location = ZES_MEM_LOC_DEVICE;
}
pProperties->type = ZES_MEM_TYPE_DDR;
pProperties->location = ZES_MEM_LOC_DEVICE;
pProperties->onSubdevice = isSubdevice;
pProperties->subdeviceId = subdeviceId;
pProperties->busWidth = -1;
@@ -40,22 +66,17 @@ ze_result_t LinuxMemoryImp::getBandwidth(zes_mem_bandwidth_t *pBandwidth) {
}
ze_result_t LinuxMemoryImp::getState(zes_mem_state_t *pState) {
if (pDrm->queryMemoryInfo() == false) {
return ZE_RESULT_ERROR_UNSUPPORTED_FEATURE;
drm_i915_memory_region_info memRegions = {};
ze_result_t result = queryMemoryRegions(pDrm, memRegions);
if (result != ZE_RESULT_SUCCESS) {
return result;
}
pState->health = ZES_MEM_HEALTH_OK;
auto memoryInfo = static_cast<NEO::MemoryInfoImpl *>(pDrm->getMemoryInfo());
auto region = std::find_if(memoryInfo->regions.begin(), memoryInfo->regions.end(), [](auto tempRegion) {
return (tempRegion.region.memory_class == I915_MEMORY_CLASS_DEVICE);
});
if (region == memoryInfo->regions.end()) {
return ZE_RESULT_ERROR_UNSUPPORTED_FEATURE;
}
pState->free = region->unallocated_size;
pState->size = region->probed_size;
pState->free = memRegions.unallocated_size;
pState->size = memRegions.probed_size;
return ZE_RESULT_SUCCESS;
}