[mvapich-discuss] mvapich2-1.2rc2 and -hostfile

[Bernd Kallies]

On Thu, 2008-09-04 at 10:36 -0400, Bryan Putnam wrote:
> I've been experimenting with mvapich2-1.2rc2, and I wonder if you could 
> tell me how to make, for example,
> 
> -hostfile $PBS_NODEFILE
> 
> th default specification on the mpirun_rsh command line.

Give Pete Wyckoff's mpiexec a try, it will handle this for you if you
use a PBS. In addition, it will protect you from all these zombie tasks
hanging around when batch jobs are aborted, cancelled, ...

See

http://www.osc.edu/~pw/mpiexec/index.php

> Thanks,
> Bryan Putnam
> 
> 
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-- 
Dr. Bernd Kallies
Konrad-Zuse-Zentrum für Informationstechnik Berlin
Takustr. 7
14195 Berlin
Tel: +49-30-84185-270
Fax: +49-30-84185-311
e-mail: kallies at zib.de