Subject: Composition.

From: Steven Ericsson Zenith <[email-masked]>
Date: Thu, 4 Feb 93 19:11:44 -0600

What is the meaning of these sequential compositions?

1) two non-blocking sends to the same destination?
2) a non-blocking send and a blocking send to the same destination?
3) a non-blocking send and a broadcast?
4) two non-blocking receives?
5) a non-blocking receive and a blocking receive?

and so on ... I suspect different machine vendors may have different
views.

Steven
ps. mpi-formal members are refered to mpi-pt2pt.