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kfdtest: Using non-paged memory allocation for wptr on devices that have MES scheduler

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Starting with GFX11, wptr BOs must be mapped to GART for MES to determine work
on unmapped queues for usermode queue oversubscription (no aggregated doorbell)

Change-Id: I10e30fdc2bec587cef9427faa4874957988c34b3
Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com>
This commit is contained in:
Yifan Zhang
2023-02-23 14:08:21 +08:00
committed by Yifan1 Zhang
parent 53ed978c3d
commit d319660838
3 changed files with 4 additions and 4 deletions
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tests/kfdtest/src/KFDTestUtil.cpp
+2 -2
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@@ -255,7 +255,7 @@ HSAuint64 GetSystemTickCountInMicroSec() {
const HsaMemoryBuffer HsaMemoryBuffer::Null;
HsaMemoryBuffer::HsaMemoryBuffer(HSAuint64 size, unsigned int node, bool zero, bool isLocal, bool isExec,
bool isScratch, bool isReadOnly, bool isUncached)
bool isScratch, bool isReadOnly, bool isUncached, bool NonPaged)
:m_Size(size),
m_pUser(NULL),
m_pBuf(NULL),
@@ -279,7 +279,7 @@ HsaMemoryBuffer::HsaMemoryBuffer(HSAuint64 size, unsigned int node, bool zero, b
EXPECT_EQ(isUncached, 0) << "Uncached flag is relevant only for system or host memory";
} else {
m_Flags.ui32.HostAccess = 1;
m_Flags.ui32.NonPaged = 0;
m_Flags.ui32.NonPaged = NonPaged ? 1 : 0;
m_Flags.ui32.CoarseGrain = 0;
m_Flags.ui32.NoNUMABind = 1;
m_Flags.ui32.Uncached = isUncached;