Inner KSP never created on SNES
Barry Smith
bsmith at mcs.anl.gov
Tue Dec 2 08:41:32 CST 2008
Matt,
You are wrong!
I will fix this today.
Barry
On Dec 2, 2008, at 8:29 AM, Matthew Knepley wrote:
> I am not against requiring SetFromOptions() to create default
> objects. We
> already require it to set a default type.
>
> Matt
>
> On Tue, Dec 2, 2008 at 8:08 AM, Lisandro Dalcin <dalcinl at gmail.com>
> wrote:
> I've just noticed that now SNES does not create the inner KSP at the
> time SNESCreate() is called. Then I could easily manage to break
> things (basically, if SNESSetFromOptions() is never called)
>
> Does it make sense to add:
>
> if (!snes->ksp) { SNESGetKSP(snes, &snes->ksp);}
>
> near the begining of SNESSetUp() ??
>
>
> --
> 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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