<div class="gmail_quote">On Wed, Nov 23, 2011 at 07:22, Dominik Szczerba <span dir="ltr"><<a href="mailto:dominik@itis.ethz.ch">dominik@itis.ethz.ch</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Would not MatConvert do the same, but easier?</blockquote></div><br><div>No, how would MatConvert() know on which communicator to put the result? What would all the other processes get?</div><div><br></div><div>MatGetSubMatrices() is the right amount of explicit about these things.</div>