On Mon, Jun 6, 2011 at 13:44, Dmitry Karpeev <karpeev at mcs.anl.gov> wrote:
> A related matter: should there be a way to reset the MatSetValuesLocal > method? > PCShellSetOperation() can reset any operation. > The setting of local values frequently depends on factors other than > the type of the matrix. > That's what the ISLocalToGlobalMapping is for. > The default implementation depends only on the class (Mat) rather than > the type (e.g., MATMPIAIJ) > of the matrix. > The definition of the "local space" is something that should not depend on the implementation. It calls through mat->ops->setvalueslocal, so I don't understand your concern. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20110606/cb8aa178/attachment.html>
