[GE users] Setting core binding via JSV

reuti reuti at staff.uni-marburg.de
Sun Nov 14 21:45:20 GMT 2010


Am 14.11.2010 um 21:45 schrieb jewellc:

> I wonder if the following output from qstat -cb -j <job id> looks odd -- note the two 'binding' lines:
> 
> 
> $ qstat -cb -j 59195
> ==============================================================
> job_number:                 59195
> exec_file:                  job_scripts/59195
> submission_time:            Sun Nov 14 20:40:11 2010
> owner:                      wibble
> uid:                        1000
> group:                      st
> gid:                        1001
> sge_o_home:                 /home/wibble
> sge_o_log_name:             stsiab
> sge_o_path:                 /usr/local/packages/openmpi-1.4.2/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/sge/bin/lx24-amd64:/usr/sge/bin/lx24-amd64
> sge_o_shell:                /bin/bash
> sge_o_workdir:              /home/wibble/mpi
> sge_o_host:                 buster
> account:                    sge
> stderr_path_list:           NONE:NONE:$HOME/mpi/unterm.stderr
> mail_list:                  wibble at buster.cluster.stats.local
> notify:                     FALSE
> job_name:                   unterm.com
> stdout_path_list:           NONE:NONE:$HOME/mpi/unterm.stdout
> jobshare:                   0
> hard_queue_list:            batch.q at exec5.cluster.stats.local
> shell_list:                 NONE:/bin/bash
> env_list:                   
> script_file:                unterm.com
> parallel environment:  mpi range: 4
> binding:                    set linear:4:0,0
> usage    1:                 cpu=00:00:00, mem=0.00000 GBs, io=0.00000, vmem=N/A, maxvmem=N/A
> binding    1:               NONE

It's an output per task (without an array task you have only the entry "1" there). So to output the line there per se is intended and should list the applied binding per array task. If you request a binding and none is applied, it could mean that the node is overloaded an the binding isn't applied.

I see there:

binding:                    set linear:1
usage    1:                 cpu=00:00:00, mem=0.00000 GBs, io=0.00000, vmem=N/A, maxvmem=N/A
binding    1:               Sc

-- Reuti


> scheduling info:            queue instance "batch.q at exec5.cluster.stats.local" dropped because it is full
> 
> 
> Chris
> 
> ------------------------------------------------------
> http://gridengine.sunsource.net/ds/viewMessage.do?dsForumId=38&dsMessageId=295713
> 
> To unsubscribe from this discussion, e-mail: [users-unsubscribe at gridengine.sunsource.net].

------------------------------------------------------
http://gridengine.sunsource.net/ds/viewMessage.do?dsForumId=38&dsMessageId=295723

To unsubscribe from this discussion, e-mail: [users-unsubscribe at gridengine.sunsource.net].



More information about the gridengine-users mailing list