[mpich-discuss] machinefile error

[Pavan Balaji]

On 07/20/2010 10:56 AM, SULLIVAN David (AREVA) wrote:
> If I explicitly call mpiexec.hydra I get all sorts of problems, but I
> think it has to do with how the nodes are set up. On advice from
> debianclusters.org I entered the command mpd --daemon --ncpus=4. Next to
> see where this is running I enter mpdtrace -l. The response is
> node1_12345 (127.0.0.1). That ip address doesn't look like it will work.

What problems are you having with Hydra? There are usage instructions on 
MPD in the MPICH2 user's guide (on our website), but I suggest you try 
Hydra first.

  -- Pavan

-- 
Pavan Balaji
http://www.mcs.anl.gov/~balaji