[petsc-users] ccgraph.c error

[Matthew Knepley]

On Sun, Nov 27, 2011 at 2:25 PM, Sean Farley <sean at mcs.anl.gov> wrote:

> So there would not be the problem with empty domains? I could see it
>> happening for this many processes.
>
>
> I'm saying that he's using the older parmetis (3.1) and SuperLU_DIST (2.5)
> (and also Jed was right, this looks like 3.2p1), which as far I remember
> still have the empty domain problem.
>

Okay, executive summary:

There is a problem with the interaction of SuperLU and ParMetis which is
fixed in petsc-dev, using the latest
releases of both packages. Consider upgrading.

  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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