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fix: chunking prefetch add USER_FENCE

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Add USER_FENCE before PREFETCH call and after the BIND

Related-To: NEO-8098

Signed-off by: Jaime Arteaga <jaime.a.arteaga.molina@intel.com>
Signed-off-by: John Falkowski <john.falkowski@intel.com>
This commit is contained in:
John Falkowski
2023-08-14 16:31:23 +00:00
committed by Compute-Runtime-Automation
parent f43e6cc795
commit 2403212dcd
12 changed files with 203 additions and 12 deletions
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shared/source/debug_settings/debug_variables_base.inl
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@@ -513,6 +513,7 @@ DECLARE_DEBUG_VARIABLE(bool, EnableConcurrentSharedCrossP2PDeviceAccess, false,
DECLARE_DEBUG_VARIABLE(bool, AllocateSharedAllocationsInHeapExtendedHost, true, "When enabled driver can allocate shared unified memory allocation in heap extended host. (0 - disable, 1 - enable)")
DECLARE_DEBUG_VARIABLE(bool, AllocateHostAllocationsInHeapExtendedHost, true, "When enabled driver can allocate host unified memory allocation in heap extended host. (0 - disable, 1 - enable)")
DECLARE_DEBUG_VARIABLE(bool, PrintBOChunkingLogs, false, "Print some logs on BO chunking")
DECLARE_DEBUG_VARIABLE(bool, EnableBOChunkingPrefetch, false, "Enables prefetching of chunks")
DECLARE_DEBUG_VARIABLE(bool, EnableBOChunkingPreferredLocationHint, false, "Enables preferred location advise on chunks")
DECLARE_DEBUG_VARIABLE(int32_t, EnableBOChunking, 0, "Enables use of chunking of BOs in the KMD, mask: 0 = no chunking, 1 = shared allocations only, 2 = device allocations only, 3 = shared and device allocations .")
DECLARE_DEBUG_VARIABLE(int32_t, NumberOfBOChunks, 2, "Number of chunks to use. Must be a power of two)")