On Nov 16, 2009, at 3:05 AM, Stefan Kuhne wrote:
> user_at_head:~$ ulimit -l
> it works.
> Who can i resolve if really IB is used?
> My switch shows no packages.
> (I use: --mca btl openib,self)
You might want to use --mca btl openib,sm,self. This allows Open MPI
to use shared memory for communications with MPI processes on the same