[petsc-dev] GMRES with one processor crashes

Matthew Knepley knepley at gmail.com
Mon Jan 9 08:11:21 CST 2012


On Mon, Jan 9, 2012 at 8:05 AM, Alexander Grayver
<agrayver at gfz-potsdam.de>wrote:

> **
> On 09.01.2012 15:00, Matthew Knepley wrote:
>
> On Mon, Jan 9, 2012 at 7:15 AM, Alexander Grayver <agrayver at gfz-potsdam.de
> > wrote:
>
>> And with petsc-3.2-p5 it works fine. Even though BLAS library is the same.
>
>
>  Okay, we should narrow this down with ex10. It may be connected with the
> specific matrix.
>
>  1) Can you send us the matrix so we can run under valgrind here?
>
>
> It's 4.7 megabytes zipped. Where to send it?
>

You can upload to PETSc ftp: ftp://ftp.mcs.anl.gov/pub/petsc


>  2) Can you send the valgrind log from ex10?
>
>
> Attached.
>

Great, thanks. Can you send configure.log? I have some questions
about the setup.

  Thanks,

    Matt

-- 
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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