On Thu, Jun 9, 2011 at 15:03, Matthew Knepley <knepley at gmail.com> wrote:
> 2) If you want the matrix and vector to be divided the same way > automatically, give them the same blocksize Alternatively, just call MatGetVecs() to get compatible vectors after the matrix is configured. Depending on how your spatial discretization is managed, you may want to specify the local sizes instead of letting PETSc choose something based on the global sizes. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20110609/f920b9a7/attachment.htm>
