Hi Dave, Thank you for reply. I have hybrid code(MPI,OpenMP, multiGPU). I have resource allocation with SGI system. It is 1024 cores NUMA system. For now, It has only 8 GPUs attached because of NVIDIA driver limitation. If Nouveau supports more than 8 GPUs then we like to attach our 8 spare GPUs to same system. Let me know, if you some ideas about this issue. Thank you again
I forgot one thing, this it is a single system image. Only one OS instance is running on it. Thanks Jayraj On Fri, Feb 10, 2012 at 1:57 PM, Dave Airlie <airl...@gmail.com> wrote: > On Fri, Feb 10, 2012 at 6:53 PM, jayraj shah <jayraj.sha...@gmail.com> > wrote: > > Hello, > > > > I am newbie to this project. I wondering about how many GPU devices > > supported per system using this driver. I know about NVIDIA, which is 8. > I > > talked with them and they do not have any plan to support more than 8 in > > near future. > > I think we coded 16 somewhere in the kernel, but the problem is > generally you run out of PCI address space to put the BARs for that > many cards anyways, but even then you won't get acceleration across > more than one card. > > Dave. > -- Thanks Jayraj
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