Newsgroups: comp.parallel.mpi,cs.questions
From: nxm@dcs.ed.ac.uk (Nikos Massios)
Subject: MPI & trees
Organization: Department of Computer Science, University of Edinburgh
Date: Sun, 4 Feb 1996 16:38:30 GMT
Message-ID: <DM9FK7.1AF.0.staffin.dcs.ed.ac.uk@dcs.ed.ac.uk>


I am currently trying to implement a tree like topology for one of
my programs. I found out about MPI_GRAPH in the MPI standard. I was wondering
if there is a way to make a neighbors of a node the parent and some of them
the children. The only idea I have is to keep a different data structure to
keep this parent - children information inside it. It looks though like
too much hassle. Any alternative ideas?

Nikos.
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Nikos Massios                                4th year Computer Science
nxm@dcs.ed.ac.uk                             Edinburgh University
nmassi@leon.nrcps.ariadne-t.gr               
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