GPU related stuff

[Matthew Knepley]

On Thu, Jul 9, 2009 at 6:15 AM, Farshid Mossaiby <mossaiby at yahoo.com> wrote:

>
> Hi all,
>
> Some time ago on this list, there was some discussion about GPU and a GPU
> version of PETSc. I would like to know if there has been any progress. Also,
> I need some advice on preconditioners suitable for GPU platforms.


We have been progressing, but will not make a release until the fall. PCs
which have high flop to memory access ratios look good.
No surprise there.


>
> May I know what platform/language you are using, e.g. nVidia/CUDA, ATI/ATI
> Stream SDK or OpenCL?


CUDA.

  Matt


>
> Best regards,
> Farshid Mossaiby
>
-- 
What most experimenters take for granted before they begin their experiments
is infinitely more interesting than any results to which their experiments
lead.
-- Norbert Wiener
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