exclude the master node

From: Jean-Pierre Adam <no email>
Date: Wed, 17 Oct 2012 13:50:56 +0200

Hi all,

usually I use a "cheap" master node when I'm running starcluster on spot instances.

And usually, I launch my jobs with that kind of command :
qsub -b y -cwd -pe orte 24 mpirun ./mpi-executable arg1 arg2I was wondering, how could I exclude the master node from the list of nodes running the job. Since the master node is slower in my case, it clearly affects the efficiency of the computation.

Cheers

JP
                                               
Received on Wed Oct 17 2012 - 07:50:58 EDT