On Sat, Jan 5, 2013 at 10:59 PM, Mark F. Adams <mark.adams at columbia.edu>wrote:
> Isolated nodes are removed (so I do not actually do a true MIS) but if the > graph not symmetric then other other processors think they are talking to a > BC node and expect it to talk back to them. Maybe we are not understanding > each other. I meant to mark boundary nodes (by looking at rows) and communicate that status so that other rows don't expect it to "talk back". -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20130105/4dc51e66/attachment.html>
