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Create kmd migrated allocation with initial placement

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Implements ZE_HOST_MEM_ALLOC_FLAG_BIAS_INITIAL_PLACEMENT
for zeMemAllocShared with KMD migrated allocation.

Signed-off-by: Milczarek, Slawomir <slawomir.milczarek@intel.com>
This commit is contained in:
Milczarek, Slawomir
2022-01-31 10:12:51 +00:00
committed by Compute-Runtime-Automation
parent fc71a59504
commit 2be98a1e62
19 changed files with 115 additions and 41 deletions
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4
shared/source/os_interface/linux/memory_info.cpp
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@@ -49,7 +49,7 @@ void MemoryInfo::assignRegionsFromDistances(const std::vector<DistanceInfo> &dis
}
}
uint32_t MemoryInfo::createGemExt(Drm *drm, const std::vector<MemoryClassInstance> &memClassInstances, size_t allocSize, uint32_t &handle) {
uint32_t MemoryInfo::createGemExt(Drm *drm, const MemRegionsVec &memClassInstances, size_t allocSize, uint32_t &handle) {
return drm->getIoctlHelper()->createGemExt(drm, memClassInstances, allocSize, handle);
}
@@ -100,7 +100,7 @@ void MemoryInfo::printRegionSizes() {
uint32_t MemoryInfo::createGemExtWithSingleRegion(Drm *drm, uint32_t memoryBanks, size_t allocSize, uint32_t &handle) {
auto pHwInfo = drm->getRootDeviceEnvironment().getHardwareInfo();
auto regionClassAndInstance = getMemoryRegionClassAndInstance(memoryBanks, *pHwInfo);
std::vector<MemoryClassInstance> region = {regionClassAndInstance};
MemRegionsVec region = {regionClassAndInstance};
auto ret = createGemExt(drm, region, allocSize, handle);
return ret;
}