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fix: limit EU count based on subslice count and info from GuC

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Related-To: NEO-12073
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
This commit is contained in:
Mateusz Jablonski
2024-07-17 14:46:03 +00:00
committed by Compute-Runtime-Automation
parent 50fcb45038
commit 55907c853b
2 changed files with 25 additions and 1 deletions
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shared/source/os_interface/linux/drm_neo.cpp
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@@ -931,7 +931,7 @@ void Drm::setupSystemInfo(HardwareInfo *hwInfo, SystemInfo *sysInfo) {
GT_SYSTEM_INFO *gtSysInfo = &hwInfo->gtSystemInfo;
gtSysInfo->MaxEuPerSubSlice = sysInfo->getMaxEuPerDualSubSlice();
if (!gtSysInfo->EUCount) {
if (!gtSysInfo->EUCount || gtSysInfo->EUCount > gtSysInfo->SubSliceCount * gtSysInfo->MaxEuPerSubSlice) {
gtSysInfo->EUCount = gtSysInfo->SubSliceCount * gtSysInfo->MaxEuPerSubSlice;
}