[Mauiusers] All processes run on the head/master node
rea+maui at grid.kiae.ru
Thu Nov 27 09:07:07 MST 2008
Pascual, good day.
Thu, Nov 27, 2008 at 05:52:16AM +0100, Pascual Mu?oz Mu?oz wrote:
> When we send jobs to the queue through a script like:
> #PBS -l nodes=2
> cd /home/justme/
> mpirun -machinefile $PBS_NODEFILE -np 4 /usr/bin/whatever
> The 4 processes run on the master node! And the cluster node is free!
I guess that if you'll say 'nodes=4', then the task will be spawned to 2
hosts (or Torque will reject the job, because you have less than 4 nodes
in the cluster). Seems like your Maui setup thinks about CPUs when it
Eygene Ryabinkin, Russian Research Centre "Kurchatov Institute"
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