<div class="gmail_quote">On Mon, Aug 8, 2011 at 14:23, Barry Smith <span dir="ltr"><<a href="mailto:bsmith@mcs.anl.gov">bsmith@mcs.anl.gov</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
We have a MatZeroRowsColumns() for MPIAIJ and SeqSBAIJ, what about having one for MPISBAIJ?</blockquote></div><br><div>Of course this makes sense to have, but I don't think it solves the problem. How do you solve more than one system? How would you use this interface with SNES?</div>