[petsc-users] PCGASM in Fortran

Matthew Knepley knepley at gmail.com
Fri Apr 24 13:36:35 CDT 2015


On Fri, Apr 24, 2015 at 1:16 PM, Luc Berger-Vergiat <lb2653 at columbia.edu>
wrote:

> Hi all,
> I am trying to use the restricted additive Schwarz preconditioner for my
> problem but most of the fortran stub are not available for the functions
> related to domain decomposition (e.g. PCGASMSetSubdomains is not available
> so I can't assign subdomains).
> Is there a reason for this? Is there an easy work-around? Or should I just
> re-implement additive Schwarz in Fortran (that's not to hard in serial but
> I'm not sure about the parallel version).
>

Can you just use PCASM, which has the all bindings?

  Thanks,

    Matt


> Thanks for your help!
>
> --
> Best,
> Luc
>
>
>


-- 
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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