Newsgroups: comp.parallel.mpi
From: Mike Ashworth <k202057>
Subject: Re: Any code to do Transpose of matrix on the SP2 using MPI?
Organization: Deutsches Klimarechenzentrum, Hamburg
Date: 6 Dec 1995 11:39:11 GMT
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Message-ID: <4a3vcv$b6a@alster.dkrz.de>

Wai Sun Don <wsdon@hydra.cfm.brown.edu> wrote:

>Hi, I am new to MPI.  I am wondering if there exists any library code
>to do transpose of an NxM matrix distributed over P processors on the
>SP2? If so, where can I get a copy of  such code?
>thanks you 
>
>-- 
>Wai Sun Don
>Visiting Associate Professor (Research)

For parallel matrix transpose algorithms try "Parallel Matrix Transpose 
Algorithms on Distributed Memory Concurrent Computers" Choi, Dongarra and
Walker. LAPACK Working Note 65 obtainable by sending mail to netlib@ornl.gov
with subject "send lawn65 from lapack/lawns"

				Mike.

-- 
                                    ,?,
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| Dr Mike Ashworth           Deutsches Klimarechenzentrum (DKRZ)        |
| ashworth@dkrz.d400.de      (German Climate Research Computing Centre) |
| Tel: +49 40 41173 395      Bundesstrasse 55, D-20146 Hamburg, Germany |
| Fax: +49 40 41173 270                                                 |
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