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wsl/hsakmt: Set uncached for kernel arg region

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Signed-off-by: Longlong Yao <Longlong.Yao@amd.com>
Reviewed-by: Flora Cui <flora.cui@amd.com>
Part-of: <http://10.67.69.192/wsl/libhsakmt/-/merge_requests/5>
This commit is contained in:
Longlong Yao
2024-09-10 06:01:18 -07:00
committed by Frank Min
parent bc9b11d754
commit c6fe6807e8
1 changed files with 4 additions and 1 deletions
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memory.cpp
+4 -1
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@@ -152,7 +152,10 @@ HSAKMT_STATUS HSAKMTAPI hsaKmtAllocMemoryAlign(HSAuint32 PreferredNode,
if (!MemFlags.ui32.CoarseGrain)
create_info.mem_flags = rocr_proxy::kFineGrain;
// create_info.mem_flags |= rocr_proxy::kKernarg;
//In hsa-runtime, only kernarg region set Uncached.
if (MemFlags.ui32.Uncached)
create_info.mem_flags |= rocr_proxy::kKernarg;
create_info.flags.physical_only = MemFlags.ui32.NoAddress;
create_info.flags.interprocess = MemFlags.ui32.NoAddress;
create_info.flags.locked = MemFlags.ui32.NoSubstitute;//AllocatePinned