Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Open MPI User's mailing list

Subject: Re: [OMPI users] OpenMPI with CPU of different speed.
From: Andreas Schäfer (gentryx_at_[hidden])
Date: 2011-10-05 09:06:30

On 16:58 Wed 05 Oct , Dmitry N. Mikushin wrote:
> Maybe Mickaël means load balancing could be achieved simply by
> spawning various number of MPI processes, depending on how many cores
> particular node has?

Varying numbers of slots are not a problem. But Mickaël's mail
indicates that he would like to use both: slots AND weights.

Andreas Schäfer
HPC and Grid Computing
Chair of Computer Science 3
Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany
+49 9131 85-27910
PGP/GPG key via keyserver
This is Bunny. Copy and paste Bunny into your 
signature to help him gain world domination!