[petsc-users] DMPlex distribution with custom adjacency

Matthew Knepley knepley at gmail.com
Fri Aug 4 10:53:21 CDT 2017

On Fri, Aug 4, 2017 at 9:37 AM, Lawrence Mitchell <
lawrence.mitchell at imperial.ac.uk> wrote:

> > On 6 Jun 2017, at 09:01, Lawrence Mitchell <lawrence.mitchell at imperial.
> ac.uk> wrote:
> >
> >> If you do really want to prune them, then I guess overriding the
> DMPlexGetAdjacency() as you propose is probably the best way. I would
> >> be willing to put it in. Please send me a reminder email since this
> week is pretty heinous for me.
> Coming back to this after a while.  It would still be good if I could
> provide a callback for user-defined adjacency.  Does
> https://bitbucket.org/petsc/petsc/pull-requests/690/plex-
> support-user-defined-adjacencies-via/diff look suitable?

Yes. Karl, could you merge?



> Cheers,
> Lawrence

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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