Hi,
Am 29.09.2008 um 19:06 schrieb Zhiliang Hu:
At 06:55 PM 9/29/2008 +0200, Reuti wrote:
Am 29.09.2008 um 18:27 schrieb Zhiliang Hu:
How you run that command line from *inside a Torque* job?
-- I am only a poor biologist, reading through the manuals/
tutorials but still don't have good clues... (thanks in advance ;-)
What is the content of your jobscript? Did you request more than one
node for your job?
-- Reuti
"-l nodes=6:ppn=2" is all I have to specify the node requests:
this might help: http://www.open-mpi.org/faq/?category=tm
UNIX_PROMPT> qsub -l nodes=6:ppn=2 /path/to/mpi_program
where "mpi_program" is a file with one line:
/path/to/mpirun -np 12 /path/to/my_program
Can you please try this jobscript instead:
#!/bin/sh
set | grep PBS
/path/to/mpirun /path/to/my_program
All should be handled by Open MPI automatically. With the "set" bash
command you will get a list with all defined variables for further
analysis; and where you can check for the variables set by Torque.
-- Reuti
Zhiliang
ps: "my_program" is a parallel program.
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