The CITRIS and PSI clusters run the Torque Resource Manager and Maui Cluster Scheduler.
To submit a script to Torque, run qsub script.sh. Torque defines
environment variables and runs your script on the first assigned node but it
does not launch processes on multiple cpus. You may use
gexec or
mpirun within your script to launch processes on multiple assigned
nodes from the first node you are assigned. Our PBS installation sets the
GEXEC_SVRS environment variable to a list of the nodes you were assigned.
If you requested 2 cpus per node, the node will be listed twice.
The default queue is batch which contains all nodes. View the
output of qstat -a or
qstat -q to check the queue status.