[petsc-users] MUMPS solver crash with petsc-3.2

[Matthew Knepley]

On Tue, Dec 6, 2011 at 12:52 AM, Gong Ding <gdiso at ustc.edu> wrote:

> Bad news.
> MUMPS still crash on AIX/PPC.
> I tried petsc-3.1, 3.2 and dev. All of them crash with ERROR: 0031-250
> task 0: Segmentation fault.
> I guess the interface of petsc-mumps has some problem, i.e. alignment.
>

Please get a stack trace with the debugger.

   Matt


> Yes, petsc-dev works. Please merge the update to petsc-3.2.
>
>
> Parmetis 4.0 was released after PETSc 3.2 so it will not be updated to
> work with it. In general, software projects don't update a previous release
> on a dependent package update. Please use petsc-dev or wait until PETSc 3.3.
>
>


-- 
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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