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

Tiago Marques a28427 at ua.pt
Sat Feb 21 10:36:35 EST 2009


On Tue, Feb 17, 2009 at 8:14 PM, Mike Davis <jmdavis1 at vcu.edu> wrote:

>
>  On Mon, 16 Feb 2009, Tiago Marques wrote:
>>
>>  I must ask, doesn't anybody on this list run like 16 cores on two nodes
>>> well, for a code and job that completes like in a week?
>>>
>> For GROMACS do a google search on GROMACS parallel scaling. Switch setup
> and utilization plays a major role in how the code scales.

Thanks, I'll look into that.
Best regards,
                            Tiago Marques


>
>
>
> Mike
>
> --
> Mike Davis                      Technical Director
> (804) 828-3885                  Center for High Performance Computing
> jmdavis1 at vcu.edu                Virginia Commonwealth University
>
> "Never tell people how to do things. Tell them what to do and they will
> surprise you with their ingenuity."  George S. Patton
>
>

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