<HTML><HEAD>
<META content="text/html; charset=utf-8" http-equiv=Content-Type></HEAD>
<BODY>
<DIV>
<DIV style="FONT-SIZE: 11pt; FONT-FAMILY: Calibri,sans-serif">Thank you<BR><BR>Sent from my Windows phone</DIV></DIV>
<DIV dir=ltr>
<HR>
<SPAN style="FONT-SIZE: 11pt; FONT-FAMILY: Calibri,sans-serif; FONT-WEIGHT: bold">From: </SPAN><SPAN style="FONT-SIZE: 11pt; FONT-FAMILY: Calibri,sans-serif"><A href="mailto:balaji@mcs.anl.gov">Pavan Balaji</A></SPAN><BR><SPAN style="FONT-SIZE: 11pt; FONT-FAMILY: Calibri,sans-serif; FONT-WEIGHT: bold">Sent: </SPAN><SPAN style="FONT-SIZE: 11pt; FONT-FAMILY: Calibri,sans-serif">12/26/2013 13:14</SPAN><BR><SPAN style="FONT-SIZE: 11pt; FONT-FAMILY: Calibri,sans-serif; FONT-WEIGHT: bold">To: </SPAN><SPAN style="FONT-SIZE: 11pt; FONT-FAMILY: Calibri,sans-serif"><A href="mailto:discuss@mpich.org">discuss@mpich.org</A></SPAN><BR><SPAN style="FONT-SIZE: 11pt; FONT-FAMILY: Calibri,sans-serif; FONT-WEIGHT: bold">Subject: </SPAN><SPAN style="FONT-SIZE: 11pt; FONT-FAMILY: Calibri,sans-serif">Re: [mpich-discuss] MPI_Send/MPI_Recv - getting delayed indeffinitely</SPAN><BR><BR></DIV><BR>On Dec 26, 2013, at 1:38 AM, Madhawa Bandara <madawa911@gmail.com> wrote:<BR>> Are you suggesting using non-blocking send/recv?<BR><BR>On the master process, yes. On the slave, it won't matter.<BR><BR>An alternative is to use MPI_ANY_SOURCE receive, but nonblocking is better.<BR><BR>--<BR>Pavan Balaji<BR>http://www.mcs.anl.gov/~balaji<BR><BR>_______________________________________________<BR>discuss mailing list discuss@mpich.org<BR>To manage subscription options or unsubscribe:<BR>https://lists.mpich.org/mailman/listinfo/discuss<BR></BODY></HTML>