[torqueusers] Multi node + Multi mem

Chris Vaughan chris at adaptivecomputing.com
Mon Jun 28 10:32:56 MDT 2010


Thanks Kevin that works. 



[ adaptcomp @ xcathead ~]$ echo sleep 333 | qsub -l nodes=1: ppn =2, pmem =1gb+1: ppn =2, pmem =1mb 
32. xcathead 





Sorry, it should be qsub -l nodes=1: ppn =2, pmem =1gb 

See man pbs _resources. You can use pmem , pvmem , or vmem . 


On Mon, Jun 28, 2010 at 11:50 AM, Chris Vaughan < chris @ adaptivecomputing .com > wrote: 




Hi Kevin, 


Thanks but no luck. 



[ adaptcomp @ xcathead ~]$ echo sleep 333 | qsub -l nodes=1: ppn =2: mem =1gb+1: ppn =2: mem =1gb 
qsub : Job exceeds queue resource limits MSG=cannot locate feasible nodes 
[ adaptcomp @ xcathead ~]$ pbsnodes 
node1 
state = free 
np = 4 
ntype = cluster 
status = opsys =linux, uname =Linux node1 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 x86_64,sessions=? 0, nsessions =? 0, nusers =0, idletime =215, totmem =4048000kb, availmem =4000240kb, physmem =4048000kb, ncpus =4, loadave =0.01, netload =73683067,state=free,jobs=, varattr =, rectime =1277741714 


node2 
state = free 
np = 4 
ntype = cluster 
status = opsys =linux, uname =Linux node2 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 x86_64,sessions=? 0, nsessions =? 0, nusers =0, idletime =47, totmem =4048000kb, availmem =3998804kb, physmem =4048000kb, ncpus =4, loadave =0.87, netload =73527391,state=free,jobs=, varattr =, rectime =1277741684 









On Mon, Jun 28, 2010 at 10:40 AM, Chris Vaughan < chris @ adaptivecomputing .com > wrote: 




Hi, 


Is there any way in TORQUE to request several different nodes with a qsub but with different memory sizes? 


I was thinking something a long these lines qsub -l nodes=1: ppn =2: mem =4gb+nodes=2: ppn =2: mem =2gb? 


Any idea how I would go about requesting this? 

Maybe qsub -l nodes=1: ppn =2: mem =4gb+2: ppn =2: mem =2gb 








Thanks, 

-- 





Chris Vaughan | Technical Consultant - EMEA 


Adaptive Computing | Mobile: +44 7800 973062 | Office: +44 1483 243578 


3000 Cathedral Hill | Guildford GU2 7YB | United Kingdom 






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-- 
Kevin Van Workum , PhD 
Sabalcore Computing Inc. 
Run your code on 500 processors. 
Sign up for a free trial account. 
www. sabalcore .com 
877-492-8027 ext. 11 



-- 





Chris Vaughan | Technical Consultant - EMEA 


Adaptive Computing | Mobile: +44 7800 973062 | Office: +44 1483 243578 


3000 Cathedral Hill | Guildford GU2 7YB | United Kingdom 








-- 
Kevin Van Workum , PhD 
Sabalcore Computing Inc. 
Run your code on 500 processors. 
Sign up for a free trial account. 
www. sabalcore .com 
877-492-8027 ext. 11 



-- 





Chris Vaughan | Technical Consultant - EMEA 


Adaptive Computing | Mobile: +44 7800 973062 | Office: +44 1483 243578 


3000 Cathedral Hill | Guildford GU2 7YB | United Kingdom 





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