On Thu, Jun 23, 2016 at 5:46 AM, Sander Arens <[email protected]> wrote:
> I noticed that DMGetOutputDM hangs when using multiple procs. The culprit > is > https://bitbucket.org/petsc/petsc/commits/c26acbdef0eedda92db6423afb8b38a1502ca0c8. > > This doesn't work when one or more procs don't have any constraints while > others have, because the ones with constraints call DMClone (collective) > while the other procs don't. > Yep, will have to make the constraint logic global. I can do this at the PETSc Meeting next week in Vienna. Thanks, Matt > Thanks, > Sander > -- 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
