On Wed, 2008-06-04 at 11:43 -0700, Scott Shaw wrote:
> Hi, I was wondering if anyone had any comments with regarding to my
> posting of questions. Am I off base with my questions or is this the
> wrong forum for these types of questions?
> > Hi, I hope this is the right forum for my questions. I am running
> into a
> > problem when scaling >512 cores on a infiniband cluster which has
> > cores. I am new to openmpi and trying to figure out the right -mca
I don't have any real answerr to you question except that i have had no
problems running HPL on our 672 node dual quad core = 5376 cores with
We use verbs.
I wouldn't touch the oob parameters since it uses tcp over ethernet to
setup the environment.
Ake Sandgren, HPC2N, Umea University, S-90187 Umea, Sweden
Internet: ake_at_[hidden] Phone: +46 90 7866134 Fax: +46 90 7866126
Mobile: +46 70 7716134 WWW: http://www.hpc2n.umu.se