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Article #226BLAS-1 and 2 for iPSC
From: Adriaan Joubert
Date: Mon, 07 Sep 1992 12:19
Date: Mon, 07 Sep 1992 12:19
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1590 bytes
Hi, I have written a few linear system solvers for the iPSC/2 in which I use a lot of BLAS routines. The BLAS-1 routines are all available in the vector library, but I haven't been able to find BLAS-2 and 3 routines optimised for the sxvx (floating point co-processor & Weitek vector unit) nodes. Do such routines exist? Alternatively, are there versions of BLAS routines which would run more efficiently with Weitek vector processors than the standard Fortran versions from Netlib? I sent these routines through Vast, but that still does not seem to make them very fast... Thanks, Adriaan -- *************************************************************************** * Adriaan Joubert * Janet : adriaan@uk.ac.qmw.dcs * * Computer Science Dept * Internet : adriaan@dcs.qmw.ac.uk * * QMW University of London * Fax : +44-81-980 6533 * * Mile End Road * Telephone : +44-71-975 5555 ext.3232 * * London E1 4NS * * * United Kingdom * * ***************************************************************************
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Path: arc1-ca.pugleaf.net!sparky!uunet!sun-barr!sh.wide!wnoc-tyo-news!etl.go.jp!gama!lab!nttlab!daemon From: adriaan@dcs.qmw.ac.uk (Adriaan Joubert) Newsgroups: fj.mail-lists.parallel Subject: BLAS-1 and 2 for iPSC Message-ID: <315105@nttlab.ntt.JP> Date: 7 Sep 92 12:19:38 GMT Sender: daemon@nttlab.ntt.JP Distribution: fj Lines: 27 Approved: news@nttlab.ntt