<div>thanks, Gustavo </div><div> </div><div>sorry for the misspelling in the previous email, i recheck it and correct it as following:</div><div> </div><div>i tested torque 2.5.8 and maui 3.3.1 on a centos 6.0 node, the job script is: </div>
<div> </div><div>#!/bin/sh<br>#PBS -N procsjob<br>#PBS -l procs=3<br>#PBS -q batch</div><div>ping localhost -c 100</div><div> </div><div>and qstat output "exec_host = snode02/0".<br></div><div>i replace with the new job script, as <br>
<br>#!/bin/sh<br>#PBS -N procsjob</div><div>#PBS -l nodes=1:ppn=3<br>#PBS -q batch</div><div>ping localhost -c 100<br></div><div>and qstat output "exec_host = snode02/2+snode02/1+snode02/0".</div><div> </div><div>
i change maui 3.3.1 to maui 3.2.6p21 and test again, qstat output "exec_host = snode02/2+snode02/1+snode02/0" for both script. maybe it's a maui 3.3.1 problem?</div><div> </div><div> </div><div class="gmail_quote">
2012/1/14 Gustavo Correa <span dir="ltr"><<a href="mailto:gus@ldeo.columbia.edu">gus@ldeo.columbia.edu</a>></span><br><blockquote style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid" class="gmail_quote">
Hi Xiangqian<br>
<br>
Is it a typo in your email or did you comment out this line in your Torque/PBS script?<br>
[Note the double hash ##.]<br>
<br>
> ##PBS -l procs=3<br>
<br>
Have you tried this form instead?<br>
<br>
#PBS -l nodes=1:ppn=3<br>
<br>
For more details check 'man qsub' and 'man pbs_resources'.<br>
<br>
I hope it helps,<br>
Gus Correa<br>
<div><div class="h5"><br>
On Jan 13, 2012, at 4:10 AM, Xiangqian Wang wrote:<br>
<br>
> my demo torque+maui cluster has one node with np=4 set fot it. i want to submit a job requesting 3 processors, but when it start to run, i see only one processor is used (qstat shows "exec_host = snode02/0").<br>
><br>
> i use torque 2.5.6 and maui 3.3.1. anyone can help me out, it'll be greatly appreciated<br>
><br>
> the submit script is something like:<br>
><br>
> #!/bin/sh<br>
> #PBS -N procsjob<br>
> ##PBS -l procs=3<br>
> #PBS -q batch<br>
> the output of checkjob is :<br>
><br>
> checking job 33<br>
> State: Running<br>
> Creds: user:wangxq group:wangxq class:batch qos:DEFAULT<br>
> WallTime: 00:00:00 of 1:00:00<br>
> SubmitTime: Fri Jan 13 17:07:43<br>
> (Time Queued Total: 00:00:01 Eligible: 00:00:01)<br>
> StartTime: Fri Jan 13 17:07:44<br>
> Total Tasks: 1<br>
> Req[0] TaskCount: 1 Partition: DEFAULT<br>
> Network: [NONE] Memory >= 0 Disk >= 0 Swap >= 0<br>
> Opsys: [NONE] Arch: [NONE] Features: [NONE]<br>
> Exec: '' ExecSize: 0 ImageSize: 0<br>
> Dedicated Resources Per Task: PROCS: 1<br>
> Utilized Resources Per Task: [NONE]<br>
> Avg Util Resources Per Task: [NONE]<br>
> Max Util Resources Per Task: [NONE]<br>
> NodeAccess: SHARED<br>
> NodeCount: 0<br>
> Allocated Nodes:<br>
> [snode02:1]<br>
> Task Distribution: snode02<br>
><br>
> IWD: [NONE] Executable: [NONE]<br>
> Bypass: 0 StartCount: 1<br>
> PartitionMask: [ALL]<br>
> Flags: RESTARTABLE<br>
> Reservation '33' (00:00:00 -> 1:00:00 Duration: 1:00:00)<br>
> PE: 1.00 StartPriority: 1<br>
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