Date: Tue, 5 Jan 2010 06:29:50 -0600
From: pat.o'bryant@exxonmobil.com
Subject: Re: [OMPI users] Cannot get OpenMPI 1.3.3 to work with Torque
2.4.2
To: Open MPI Users <users@open-mpi.org>
Message-ID:
<OF72CB36BF.5608F73D-ON862576A2.00446C40-862576A2.0044AC31@exxonmobil.com>

Content-Type: text/plain; charset=US-ASCII

I believe the problem is a missing "#" character. So, the correct way to
specify aTorque/PBS parameter is:

#PBS -N Test

Since you specified "PBS -N Test" you are getting the message "PBS" not
found. "PBS" is being interpreted as a command and not a parameter.

J.W. (Pat) O'Bryant,Jr.
Business Line Infrastructure
Technical Systems, HPC

Ralph Castain
<rhc@open-mpi.
org> To
Sent by: Open MPI Users <users@open-mpi.org>
users-bounces@ cc
open-mpi.org
Subject
Re: [OMPI users] Cannot get OpenMPI
01/04/10 11:50 1.3.3 to work with Torque 2.4.2
PM

Please respond
to
Open MPI Users
<users@open-mp
i.org>

I suggest you contact the Torque user list about this - it is a Torque
configuration issue, not something to do with OMPI.

On Jan 3, 2010, at 10:49 PM, chih lee wrote:

Hello,

I followed the instructions on the FAQ page to configure and compile
openmpi so that it should work with Torque.
./configure --with-tm=/usr/local --prefix=/usr/local
The option --disable-server was used to configure torque on the
compute nodes.
I got openmpi compiled without any error message on the head and
compute nodes.

I can use
$ mpirun -np 2 --host node1,node2 a.out
to run parallel programs without any problem.

However, when I submit the following script with qsub

____________________________________________________________________
#!/bin/sh
#
PBS -N Test
PBS -o /home2/user2/test.sh.o
PBS -l nodes=8
mpirun /home2/user2/a.out # a.out simply prints out # of procs and
its ID
____________________________________________________________________

I got the following output and error messages.

Output:
N. of procs = 1, proc ID = 0

Error messages:
/var/spool/torque/mom_priv/jobs/198.my_head_node.SC: 3: PBS: not
found
/var/spool/torque/mom_priv/jobs/198.my_head_node.SC: 4: PBS: not
found
/var/spool/torque/mom_priv/jobs/198.my_head_node.SC: 5: PBS: not
found
/var/spool/torque/mom_priv/jobs/198.my_head_node.SC: 6: PBS: not
found
/var/spool/torque/mom_priv/jobs/198.my_head_node.SC: 7: PBS: not
found
/var/spool/torque/mom_priv/jobs/198.my_head_node.SC: 8: PBS: not
found

I'm new to OpenMPI and Torque. I really appreciate it if you can give
me some insights. Thanks!

Best,
Steve

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