[Beowulf] Benchmarking with HPL

Sébastien Georget Sebastien.Georget at sophia.inria.fr
Fri Mar 5 10:10:10 EST 2004


Mathias Brito wrote:
> Hello,
> 
> I'm benchmarking my cluster with HPL, the cluster have
> 16 nodes, 8 nodes athlon 1600+ with 512MB RAM and 20GB
> H.D. , and 8 nodes athlan 1700+ with 512MB RAM and
> 20GB, all with a 100Mbit fast ethernet linked in a
> switch. Well, the problem is, what the best setup for
> the HPL.dat, to obtain the maximum performance of the
> cluster?
> 
> Mathias

Hi,

starting points for HPL tuning here:
   http://www.netlib.org/benchmark/hpl/faqs.html
   http://www.netlib.org/benchmark/hpl/tuning.html

++
-- 
Sébastien Georget
INRIA Sophia-Antipolis, Service DREAM, B.P. 93
06902 Sophia-Antipolis Cedex, FRANCE
E-mail:sebastien.georget at sophia.inria.fr

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