Newsgroups: comp.parallel.mpi
From: Paul Donachy <p.donachy@qub.ac.uk>
Reply-To: p.donachy@qub.ac.uk
Subject: query about buffer copying
Organization: QUB
Date: Wed, 28 Aug 1996 15:33:21 +0100
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Message-ID: <322458B1.15A7@qub.ac.uk>

Can anyone help me with the following query:

I'm using MPI on the T3D and require as much memory as possible. I'm
not certain however if there are internal copies being made of buffers
that I'm sending or receiving using mpi_isend and mpi_irecv and
therefore if memory is being used up in this way. I'd be grateful if
anyone can give me information or direction about this. Thanks

Paul

p.donachy@qub.ac.uk

