[Wien] FW: performance report on goto blas&lapack libraries

Shunli Shang S.Shang at tnw.tudelft.nl
Thu Jan 8 15:50:34 CET 2004

Hi, Kevin,
Thanks for your kind help. My problems with Itanium2 + goto are still
unsolved even I followed your suggestions. I will contact Kazushige Goto.

----- Original Message ----- 
From: "Jorissen Kevin" <Kevin.Jorissen at ua.ac.be>
To: <wien at zeus.theochem.tuwien.ac.at>
Sent: Thursday, January 08, 2004 1:28 PM
Subject: [Wien] FW: performance report on goto blas&lapack libraries

PS Dear Shunli Shang, maybe you should contact Kazushige Goto personally if
your problems with the Itanium2 + goto cannot be solved.


-----Oorspronkelijk bericht----- 
Van: Kazushige Goto [mailto:kgoto at cs.utexas.edu]
Verzonden: do 1/8/2004 9:02
Aan: Jorissen Kevin
Onderwerp: Re: performance report on goto blas&lapack libraries


Thank you very much for using our library.  Followings are some
result of my library(x lapw1 -c).

Pentium4(2.25GHz, RDRAM) ... 392.6 sec
Opteron(1.4GHz) 32bit    ... 432.0 sec
Opteron(1.4GHz) 64bit    ... 381.0 sec
Itanium2(900MHz) Single  ... 262.2 sec
Itanium2(900MHz) Dual    ... 192.8 sec

Kazushige Goto

From: "Jorissen Kevin" <Kevin.Jorissen at ua.ac.be>
Subject: performance report on goto blas&lapack libraries
Date: Tue, 6 Jan 2004 17:34:51 +0100

> Hi,
> we recently started using the goto libraries for our ab initio electronic
structure calculations with the wien2k code.  Goto seems to beat all
> For some numbers, I can refer you to
http://www.wien2k.at/reg_user/benchmark/ which contains some benchmarks run
with the code and with several compilers and libraries on several types of
(linux) machines.
> kind regards,
> Kevin Jorissen
> Department of Physics
> University of Antwerp
> Belgium
> kevin.jorissen at ua.ac.be

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