[petsc-users] gpu?

[Matthew Knepley]

On Tue, Aug 3, 2010 at 6:12 PM, Chris Cooper <rallycoops at gmail.com> wrote:

> Hi,
>
> I have used some of PETSc's linear solvers in the past, and was
> wondering is there any high level documentation on gpu support in
> PETSc?  I couldn't find anything in the online pdf.  I can see in the
> code some level of support for cuda vec/matrix and use of the cusp
> library etc.  Things I'm wondering about include...
>
> - current status / roadmap
>

alpha


> - applicable solvers
>

all KSP, no PC


> - any benchmarks (even experimental)
> - target hardware (cpu/gpu configuration, interconnect etc)
>

CUDA/NVIDIA


> - other issues
>

We are writing up a description now. Hopefully it done in a few weeks.

    Matt


> cheers,
> Chris Cooper
> Dr. D Studios
>



-- 
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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