[petsc-dev] MatSetColoring

[Peter Brune]

So I'm going to be putting this back into maint to unbreak user colorings
for good.  It appears that there's still MatSetValuesAdifor in there, and
that it still refers to MatSetColoring()... was this just missed and should
it be removed?

- Peter


On Thu, May 16, 2013 at 5:34 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:

>
> On May 16, 2013, at 5:09 PM, Jed Brown <jedbrown at mcs.anl.gov> wrote:
>
> > This interface was removed, but MatSetColoring_MPIAIJ and
> > MatSetColoring_SeqAIJ remain.
> >
> > commit bcaeba4d41d6ca6c6dc4189db20683073a9959ce
> > Author: Barry Smith <bsmith at mcs.anl.gov>
> > Date:   Sun Dec 30 18:31:13 2012 -0600
> >
> >    removed adic stuff
> >
> >    Hg-commit: 99933b6f66a48c78b00a3952edfaf6191df65340
> >
> >
> > Peter and I think that MatSetColoring would be useful in case the user
> > can compute a parallel coloring that they would like SNES to use.  Shall
> > we revive the interface and make MatGetColoring use it if available?
>
>    I can't remember anything about this stuff. I likely was overzealous in
> removing stuff when I bagged some of the adic stuff.
>
>    Barry
>
>
>
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