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p755
2011 Mar 03
1
Trying CUDA/OpenCL with VGA Passthrough
Hi everyone,
First post, already a call for help :)
I''m trying to use a gtx 580 with Xen 4 VGA Passthrough to test CUDA
performances, the MB is an Asus P7P55 LX with a i7 870, VT-D is enabled
in bios and reported as active by Xen.
I''m using Debian Squeeze as Dom0 and DomU OS.
Dom0 is configured with iommu=1 and iommu=verbose parameters and
xen-pciback.hide=(01:00.0)(01:00.1) (but I still see them with lspci in
dom0, is that normal?)
I configu...