[Beowulf] Problems scaling performance to more than one node, GbE

[Tiago Marques]

On Sat, Feb 14, 2009 at 1:49 PM, John Hearns <hearnsj at googlemail.com> wrote:

> 2009/2/13 Tiago Marques <a28427 at ua.pt>:
> >
> > As for software, I'm using Gentoo Linux, ICC/IFC/GotoBLAS, tried
> scalapack
> > with no benefit, OpenMPI and Torque, running in x86-64 mode.
> >
>
> Pallas/PMB, or there are  test programs included with OpenMPI which
> measure performance.

I'll have a look at Pallas. Do these tests come with the vanilla OpenMPI
package?
Best regards,
                       Tiago Marques


>
> _______________________________________________
> Beowulf mailing list, Beowulf at beowulf.org
> To change your subscription (digest mode or unsubscribe) visit
> http://www.beowulf.org/mailman/listinfo/beowulf
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://www.scyld.com/pipermail/beowulf/attachments/20090216/c136bb6c/attachment.html