[mpich-discuss] The problem with MPICH2

[Pavan Balaji]

On 12/04/2010 10:07 PM, 王睿 wrote:
> mpirun -np 3 ./hello
> P0: pid = 17157
> P2: pid = 17159
> P1: pid = 17158
> APPLICATION TERMINATED WITH THE EXIT STRING: Hangup (signal 1)

By default, mpiexec/mpirun tries to clean up the application if one of 
the processes terminated. If you don't want mpiexec/mpirun to cleanup 
the processes automatically, you should give the -disable-auto-cleanup 
option:

% mpirun -np 3 -disable-auto-cleanup ./hello

  -- Pavan

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