Unless you need subdomains that live on more than one processor, you should use PCASM. If you do need PCGASM, it is undergoing a major overhaul that will be ready in a couple of weeks.
Dmitry. On Fri, Apr 24, 2015 at 1:36 PM Matthew Knepley <[email protected]> wrote: > On Fri, Apr 24, 2015 at 1:16 PM, Luc Berger-Vergiat <[email protected]> > 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 >
