<div class="gmail_quote">On Tue, Feb 21, 2012 at 16:37, 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">
<div id=":2iz"> Oh, you mean using pthreads to spawn a thread that waits at blocking collective? :-)<br>
<br>
BTW; do you really think MPI-3 will exist? Or it should exist?</div></blockquote></div><br><div>I can call MPIX_Iallreduce() (and lots of other non-blocking collectives) today.</div>