> > Which version are you using?
The only version of metis supported officially by mumps is metis 4.0.3 which contains METIS_WND and was removed in favor of more arguments to METIS_ND. See my patch submitted here: https://listes.ens-lyon.fr/sympa/arc/mumps-users/2011-11/msg00027.html Search on their mailing list indicates others were successful in linking serially. Did you specify the option for mumps to use serial partitioning (through petsc options), out of curiosity? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20120220/d12bc7e6/attachment.html>