[Aces-support] question about "exec-host" field

[aces-admin at techsquare.com]

hello peteri-

yes, you are correct. 
each "run" is allocated a processor. 

[greg]

ps. good question ;)


> Date: Mon,  1 Aug 2005 14:20:32 -0400
> From: Peter H Israelsson <peteri at mit.edu>
> MIME-Version: 1.0
> Cc: 
> Reply-To: ACES-support at mitgcm.org
> 
> Hello,
> 
> Still trying to get my bearings on ACES...this time I have a question about the
> "exec-host" attribute of a job (which I looked up using qstat -f jobid).
> 
> I started 4 runs on ACES, on the "long" queue.  Here is their information:
> 
> Job Id: 8238.ao
> Job_Name = run_0508-01_tr2_1
> exec_host = a54-1727-077/0
> 
> Job Id: 8239.ao
> Job_Name = run_0508-01_tr3_1
> exec_host = a54-1727-077/1
> 
> Job Id: 8240.ao
> Job_Name = run_0508-01_tr4_1
> exec_host = a54-1727-059/0
> 
> Job Id: 8241.ao
> Job_Name = run_0508-01_tr5_1
> exec_host = a54-1727-059/1
> 
> Am I correct in assuming that the first part of "exec_host" is the machine that
> the job is running on, and that the second part (after /) is the processor id?
> Thus, the way I understand it, the computer named a54-1727-059 has two
> processors, referred to as /0 and /1...is this correct?
> 
> I am asking because I would like to know if each of these runs is actually
> getting its own processor, or whether they are sharing the same processor.
> 
> Thanks in advance!
> 
> Peter
> 
> 
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>   Peter H. Israelsson
>   Massachusetts Institute of Technology
>   Department of Civil & Environmental Engineering
>   48-114, 15 Vassar Street, Cambridge, MA 02139, USA
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 
> 
> 
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