What I used to use was (shell variables should be self explanatory). This should limit your number of nodes to $nodes while putting 1 coaster on each one to run your jobs...<div>Things may have changed in the last few months and this might not work correctly any more...<br>
<div><br></div><div><div> <profile key="jobsPerNode" namespace="globus">24</profile></div><div><div> <profile namespace="globus" key="providerAttributes">pbs.aprun;pbs.mpp;depth=24</profile></div>
</div><div><br></div><div> <profile namespace="env" key="OMP_NUM_THREADS">$PPN</profile></div><div> <profile namespace="globus" key="maxwalltime">$TIME</profile></div>
<div> <profile namespace="globus" key="maxTime">$MAXTIME</profile></div><div> <profile namespace="globus" key="slots">$nodes</profile></div><div> <profile namespace="globus" key="nodeGranularity">1</profile></div>
<div> <profile namespace="globus" key="maxNodes">1</profile></div><div> <profile namespace="globus" key="lowOverAllocation">100</profile></div><div> <profile namespace="globus" key="highOverAllocation">100</profile></div>
<div> <profile namespace="karajan" key="jobThrottle">200.00</profile></div><div> <profile namespace="karajan" key="initialScore">10000</profile></div>
<div>
<br></div><div><br><br><div class="gmail_quote">On Mon, Apr 2, 2012 at 4:54 PM, Jonathan Monette <span dir="ltr"><<a href="mailto:jonmon@mcs.anl.gov">jonmon@mcs.anl.gov</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
So you can very nodeGranulairty. Right now in your sites file you have it set to 1. That means that coasters will try jobs anywhere in the range 1-50 nodes. If you set nodeGranularity to 50, then coasters will submit a job with 50 nodes.<br>
<div class="HOEnZb"><div class="h5"><br>
On Apr 2, 2012, at 3:48 PM, Lorenzo Pesce wrote:<br>
<br>
> Nth question from me.<br>
><br>
> Do you know of any implicit of explicit limitation in the number of nodes when one submits a job requesting less than 1 hr on Beagle?<br>
><br>
> I asked for 50 nodes (I think) and I got only two.<br>
><br>
> This is my sites file<br>
><br>
> <config><br>
> <pool handle="pbs"><br>
> <execution provider="coaster" jobmanager="local:pbs"/><br>
> <!-- replace with your project --><br>
> <profile namespace="globus" key="project">CI-IBN000103</profile><br>
><br>
> <profile namespace="globus" key="providerAttributes">pbs.aprun;pbs.mpp;depth=24</profile><br>
><br>
> <profile namespace="globus" key="jobsPerNode">24</profile><br>
> <profile namespace="globus" key="maxTime">3600</profile><br>
><br>
> <profile namespace="globus" key="slots">1</profile><br>
> <profile namespace="globus" key="nodeGranularity">1</profile><br>
> <profile namespace="globus" key="maxNodes">50</profile><br>
><br>
> <profile namespace="karajan" key="jobThrottle">12</profile><br>
> <profile namespace="karajan" key="initialScore">10000</profile><br>
><br>
> <filesystem provider="local"/><br>
> <!-- replace this with your home on lustre --><br>
> <workdirectory>/lustre/beagle/GCNet/swift.workdir</workdirectory><br>
> </pool><br>
> </config><br>
><br>
><br>
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</div></div></blockquote></div><br></div></div></div>