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Add memory prefetch for kmd migrated shared allocations

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This feature is disabled by default, controlled with the knob
AppendMemoryPrefetchForKmdMigratedSharedAllocations

Related-To: NEO-6740

Signed-off-by: Milczarek, Slawomir <slawomir.milczarek@intel.com>
This commit is contained in:
Milczarek, Slawomir
2022-03-02 13:38:28 +00:00
committed by Compute-Runtime-Automation
parent 10e7b9d5be
commit c0b7f05897
16 changed files with 244 additions and 0 deletions
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4
shared/source/os_interface/linux/ioctl_helper_upstream.cpp
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@ -101,6 +101,10 @@ bool IoctlHelperUpstream::setVmBoAdvise(Drm *drm, int32_t handle, uint32_t attri
return true;
}
bool IoctlHelperUpstream::setVmPrefetch(Drm *drm, uint64_t start, uint64_t length, uint32_t region) {
return true;
}
uint32_t IoctlHelperUpstream::getDirectSubmissionFlag() {
return 0u;
}