<div>Jean-Pierre.</div><div><br></div><div>This option is a setting in the configuration file for star cluster.</div><div><br></div><div>Use the SGE plugin instead of the automatic queue setup.</div><div><br></div><div>[plugin sge]</div>
<div>setup_class = starcluster.plugins.sge.SGEPlugin</div><div>master_is_exec_host = False</div><div><br></div><div><br></div><div>Following argument excludes master as execution host.</div><div><br></div><div>Be sure to set the queue command to false before executing the SGE plugin.</div>
<div><br></div><div>Something like:</div><div><br></div><div>[cluster smallcluster]</div><div>disable_queue = True</div><div>plugins = sge</div><div><br></div><div><br></div><div>Hope this helps.</div><div><br></div><div>
Ed</div><div><br></div><br><div class="gmail_quote">On 17 October 2012 13:50, Jean-Pierre Adam <span dir="ltr"><<a href="mailto:jean_pierre_adam@hotmail.com" target="_blank">jean_pierre_adam@hotmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div><div dir="ltr">
Hi all,<br><br>usually I use a "cheap" master node when I'm running starcluster on spot instances.<br><br>And usually, I launch my jobs with that kind of command :<br><pre>qsub -b y -cwd -pe orte 24 mpirun ./mpi-executable arg1 arg2</pre>
I 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.<br><br>Cheers<span class="HOEnZb"><font color="#888888"><br>
<br>JP<br> </font></span></div></div>
<br>_______________________________________________<br>
StarCluster mailing list<br>
<a href="mailto:StarCluster@mit.edu">StarCluster@mit.edu</a><br>
<a href="http://mailman.mit.edu/mailman/listinfo/starcluster" target="_blank">http://mailman.mit.edu/mailman/listinfo/starcluster</a><br>
<br></blockquote></div><br><br clear="all"><div><br></div>-- <br>Ed Morris<br>------------------------------------------------<br>email: <a href="mailto:ecm200@gmail.com">ecm200@gmail.com</a><br>phone:<br>