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parallel octave (was Re: RFC: Using Standard C++ ...)


From: Paul Kienzle
Subject: parallel octave (was Re: RFC: Using Standard C++ ...)
Date: Mon, 18 Nov 2002 12:52:37 -0500
User-agent: Mutt/1.2.5.1i

Hayato Fujiwara of Tohoku University, Japan also has an oct-file extension
which allows distributed processing:

        http://www.higuchi.ecei.tohoku.ac.jp/octave/

He does not rely on MPI but instead rolls his own from sockets.  He provides
connect, send, recv, reval, close.

Paul Kienzle
address@hidden

On Mon, Nov 18, 2002 at 12:35:56AM -0800, JD Cole wrote:
> John W. Eaton wrote:
> 
> >On 17-Nov-2002, JD Cole <address@hidden> wrote:
> >
> >| I have taken a 
> >| look at Andy Jocabson's octave-mpi modification (thanks JWE)...but would 
> >| like to take it a step further.
> >
> >In what way?
> >
> >I know that Andy's interface to MPI is fairly simple and limited, but
> >it is a start.  I'm thinking of integrating it almost as-is (because
> >it does seem to be useful) and then encouraging whoever is interested
> >to make a more complete interface to the MPI library, at which point
> >the type of interface that Andy contributed could probably be
> >rewritten as a collection of M-files.  I think there has been some
> >discussion about this kind of interface to MPI in the past, bt I've
> >never seen any working code -- my apologies if I missed it.
> >
> >jwe
> >
> >
> >
> >
> >  
> >
> I have started integrating the octave-mpi code into the current latest 
> CVS checkout, as of a few days ago as a learning tool, when I'm done I 
> can send you the patches.
> 
> For the curious, here's a paper which describes bringing parallelism to 
> the Matlab environment:
> http://citeseer.nj.nec.com/menon97multimatlab.html
> 
> 
> JD
> 
> 



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