Newsgroups: comp.parallel.mpi
From: James Cownie <jcownie@bbn.com>
Subject: Re: inter-"process group" communication
Organization: BBN
Date: 24 Oct 1995 09:40:34 GMT
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Message-ID: <46icai$jun@newsgate.dircon.co.uk>

impellus@ames.ucsd.edu (Tom Impelluso) wrote:
 My question is this:
>can one send and receive to designated rankings BETWEEN two
>different groups?
>

The answer is YES, but you need to create an inter-communicator to do it.
See the discussion of inter-communicators in the standard for how to achieve
this.

-- Jim
James Cownie
BBN UK Ltd
jcownie@bbn.com


