[petsc-dev] PCSetInitialGuessNonzero()?

[Matthew Knepley]

On Sun, Dec 12, 2010 at 5:51 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:

>
>   Is anyone willing to take credit for introducing
> PCSetInitialGuessNonzero() and justify it? I'm thinking there must be a
> better way to provide this functionality.
>

It looks like its you:


http://petsc.cs.iit.edu/petsc/petsc-dev/annotate/5ab35d93fb5a/src/ksp/pc/interface/precon.c#l1521

"added support of using an initial guess with OpenMP and KSP preconditioner"

   Matt


>  Thanks
>
>   Barry
>
>


-- 
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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