(no subject)

[Troy Baer]

On 23 Jun 2003, Glen Beane wrote:
> I'm trying to get mpiexec working on our cluster.  I downloaded the
> version for mpich 1.2.5..10, and I'm using PBS Pro 5.3
> 
> The job I'm trying to run works fine with mpirun.ch_gm, but I get errors
> like this when I try to use mpiexec:
> 
> 
> mpiexec: Warning: main: task 26 died with signal 15.
> mpiexec: Warning: main: task 54 died with signal 15.
> 
> does anyone have any ideas?

Signal 15 is a TERM signal -- are you sure you're not exceeding a limit
(such as CPU time or memory usage) in your PBS job?  Using mpiexec does
cause PBS to start doing a better job of enforcing those limits on
MPI programs.

	--Troy
-- 
Troy Baer                       email:  troy at osc.edu
Science & Technology Support    phone:  614-292-9701
Ohio Supercomputer Center       web:  http://oscinfo.osc.edu