On Tue, Jul 17, 2012 at 7:07 AM, Benjamin Sanderse <B.Sanderse at cwi.nl>wrote:
> The two processor case does not reach far enough that ksp_view gives me > output. The one processor case gives me the output below. > I also added -mg_levels_pc_factor_shift_type nonzero, but still with the > same error. > -mg_coarse_redundant_pc_factor_shift_type nonzero Or use -mg_coarse_pc_type svd and forget about it (provided the coarsest grid is not too big). -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20120717/5050e8fb/attachment.html>
