[mvapich-discuss] failure during Init of 3456 process job

[Pavan Balaji]

On 03/12/2011 03:35 PM, Dan Kokron wrote:
> mpirun_rsh -hostfile $PBS_NODEFILE -np 3456 GEOSgcm.x

Can you try the following:

% mpiexec.hydra -np 3456 GEOSgcm.x

It'll automatically detect and get the host list from PBS.

Btw, the "-np" argument is optional too -- if you don't provide it 
mpiexec.hydra will automatically get it from PBS as well.

  -- Pavan

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