who broke PCFieldSplit code in petsc-dev?????????

Matthew Knepley knepley at gmail.com
Wed Nov 11 17:56:00 CST 2009


Fixed.

  Matt

On Wed, Nov 11, 2009 at 5:46 PM, Lisandro Dalcin <dalcinl at gmail.com> wrote:

> On Wed, Nov 11, 2009 at 8:41 PM, Matthew Knepley <knepley at gmail.com>
> wrote:
> > I have 5 args for fieldsplit.c:290.
> >
>
> But the traceback Barry posted says arg #6 is wrong... In short,
> MatGetSubMatrix() needs a little fix in a couple of
> PetscValidHeaderSpecific ...
>
> >   Matt
> >
> > On Wed, Nov 11, 2009 at 5:27 PM, Lisandro Dalcin <dalcinl at gmail.com>
> wrote:
> >>
> >> On Wed, Nov 11, 2009 at 8:23 PM, Matthew Knepley <knepley at gmail.com>
> >> wrote:
> >> > Has this been broken for a while? It bombs in MatGetSubMatrix(), and
> >> > this
> >> > had an API change. The
> >> > last change in fieldsplit.c is in July, by Jed.
> >> >
> >>
> >> BTW, the #arg is wrong, it should be #5...
> >>
> >> >   Matt
> >> >
> >> > On Wed, Nov 11, 2009 at 5:16 PM, Barry Smith <bsmith at mcs.anl.gov>
> wrote:
> >> >>
> >> >> See for example
> >> >>
> >> >>
> http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/examples_arch-linux-gcc-pgf90_grind.log
>  search
> >> >> for PCSetUp_FieldSplit().
> >> >>
> >> >> Please fix ASAP.
> >> >>
> >> >>   Thanks.
> >> >>
> >> >>   Barry
> >> >>
> >> >> And remember before pushing you should run "make alltests" to make
> sure
> >> >> you haven't introduced problems.
> >> >>
> >> >
> >> >
> >> >
> >> > --
> >> > 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
> >> >
> >>
> >>
> >>
> >> --
> >> Lisandro Dalcín
> >> ---------------
> >> Centro Internacional de Métodos Computacionales en Ingeniería (CIMEC)
> >> Instituto de Desarrollo Tecnológico para la Industria Química (INTEC)
> >> Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)
> >> PTLC - Güemes 3450, (3000) Santa Fe, Argentina
> >> Tel/Fax: +54-(0)342-451.1594
> >
> >
> >
> > --
> > 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
> >
>
>
>
> --
> Lisandro Dalcín
> ---------------
> Centro Internacional de Métodos Computacionales en Ingeniería (CIMEC)
> Instituto de Desarrollo Tecnológico para la Industria Química (INTEC)
> Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)
> PTLC - Güemes 3450, (3000) Santa Fe, Argentina
> Tel/Fax: +54-(0)342-451.1594
>



-- 
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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