<div dir="ltr"><div class="gmail_extra">On Sat, Jan 5, 2013 at 10:59 PM, Mark F. Adams <span dir="ltr"><<a href="mailto:mark.adams@columbia.edu" target="_blank">mark.adams@columbia.edu</a>></span> wrote:<br><div class="gmail_quote">
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Isolated nodes are removed (so I do not actually do a true MIS) but if the graph not symmetric then other other processors think they are talking to a BC node and expect it to talk back to them. Maybe we are not understanding each other.</blockquote>
</div><br></div><div class="gmail_extra" style>I meant to mark boundary nodes (by looking at rows) and communicate that status so that other rows don't expect it to "talk back".</div></div>