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P4 to Git Change 1826843 by kjayapra@0_HIPWS_LNX1_ROCM on 2019/06/13 19:24:25

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SWDEV-191674 - Handling cases where p2p memcpy is initiated from device 1. (No Large Bar/P2P staging).

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palvirtual.cpp#136 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocvirtual.cpp#77 edit
This commit is contained in:
foreman
2019-06-14 07:21:02 -04:00
parent 21632e20a0
commit 8a5b61532e
2 changed files with 3 additions and 3 deletions
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rocclr/runtime/device/pal/palvirtual.cpp
+2 -2
View File
@@ -1746,8 +1746,8 @@ void VirtualGPU::submitCopyMemoryP2P(amd::CopyMemoryP2PCommand& cmd) {
amd::Coord3D cpSize(copy_size);
// Perform 2 step transfer with staging buffer
result &=
dev().xferMgr().copyBuffer(*srcDevMem, *dstStgMem, srcOrigin, stageOffset, cpSize);
result &= srcDevMem->dev().xferMgr().copyBuffer(*srcDevMem, *dstStgMem, srcOrigin,
stageOffset, cpSize);
srcOrigin.c[0] += copy_size;
result &= dstDevMem->dev().xferMgr().copyBuffer(*srcStgMem, *dstDevMem, stageOffset,
dstOrigin, cpSize);
rocclr/runtime/device/rocm/rocvirtual.cpp
+1 -1
View File
@@ -1309,7 +1309,7 @@ void VirtualGPU::submitCopyMemoryP2P(amd::CopyMemoryP2PCommand& cmd) {
amd::Coord3D cpSize(copy_size);
// Perform 2 step transfer with staging buffer
result &= dev().xferMgr().copyBuffer(
result &= srcDevMem->dev().xferMgr().copyBuffer(
*srcDevMem, *dstStgMem, srcOrigin, stageOffset, cpSize);
srcOrigin.c[0] += copy_size;
result &= dstDevMem->dev().xferMgr().copyBuffer(