Thanks for the quick reply. On 09.06.2011, at 15:12, Jed Brown wrote:
> 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/20110609/745528fd/attachment.htm>
