SWDEV-437817 - Fix hipMemCpy2D case that erroneously fails with invalid argument error
When an offset is applied to the source or destination pointers plus the kind is set to hipMemcpyDefault and the source or destination is allocated with hipMallocManaged hipMemCpy2D erroneously fails with hipErrorInvalidValue. Change-Id: I0db4c17514f743652d8f9a2691da6601a2abb2a1
Bu işleme şunda yer alıyor:
@@ -2149,13 +2149,13 @@ void ihipCopyMemParamSet(const HIP_MEMCPY3D* pCopy, hipMemoryType& srcMemType,
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memObj->getMemFlags()) ? hipMemoryTypeHost : hipMemoryTypeDevice;
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} else {
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srcMemoryType = hipMemoryTypeHost;
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const_cast<HIP_MEMCPY3D*>(pCopy)->srcXInBytes += offset;
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}
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if (srcMemoryType == hipMemoryTypeHost) {
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// {src/dst}Host may be unitialized. Copy over {src/dst}Device into it if we
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// detect system memory.
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const_cast<HIP_MEMCPY3D*>(pCopy)->srcHost = pCopy->srcDevice;
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const_cast<HIP_MEMCPY3D*>(pCopy)->srcXInBytes += offset;
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// We don't need detect memory type again for hipMemoryTypeUnified
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const_cast<HIP_MEMCPY3D*>(pCopy)->srcMemoryType = srcMemoryType;
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}
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@@ -2169,11 +2169,11 @@ void ihipCopyMemParamSet(const HIP_MEMCPY3D* pCopy, hipMemoryType& srcMemType,
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memObj->getMemFlags()) ? hipMemoryTypeHost : hipMemoryTypeDevice;
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} else {
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dstMemoryType = hipMemoryTypeHost;
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const_cast<HIP_MEMCPY3D*>(pCopy)->dstXInBytes += offset;
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}
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if (dstMemoryType == hipMemoryTypeHost) {
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const_cast<HIP_MEMCPY3D*>(pCopy)->dstHost = pCopy->dstDevice;
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const_cast<HIP_MEMCPY3D*>(pCopy)->dstXInBytes += offset;
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// We don't need detect memory type again for hipMemoryTypeUnified
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const_cast<HIP_MEMCPY3D*>(pCopy)->dstMemoryType = dstMemoryType;
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}
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