Questions about BLAS

[Matthew Knepley]

On Thu, Aug 27, 2009 at 12:15 PM, Rodrigo Araujo <rodrigowpa at gmail.com>wrote:

> Good afternoon,
>
> I am multiplying two matrices using the function MatMatMult_MPIAIJ_MPIAIJ,
> but I'd like to know if this function calls the BLAS routine that multiply
> matrices, and if yes ,where.


No, this is for sparse matrices.

 Matt


>
> Best Regards.
>
> --
> Rodrigo W. Pimentel Araujo
> Engenharia da Computação
> UFPE
>



-- 
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
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20090827/cff8343f/attachment.htm>