[Neurodebian-users] fsl is not paralelized with condor

Labounek René xlabou01 at stud.feec.vutbr.cz
Mon Feb 29 14:29:34 UTC 2016


Dear Neurodebian users,

I am not able to paralelize fsl via condor. I have installed condor  
based grid of 2 computers (called emperor and magellan).

On emperor: condor_master, condor_startd, condor_shedd,  
condor_collector, condor_negotiator and condor_procd are running

On magellan: condor_master, condor_startd and condor_procd are running.

condor_status output looks ok:

labounek at magellan:~$ condor_status
Name               OpSys      Arch   State     Activity LoadAv Mem    
ActvtyTime

slot10 at emperor.fno LINUX      X86_64 Unclaimed Idle      0.470 2682  
14+02:32:15
slot11 at emperor.fno LINUX      X86_64 Unclaimed Idle      0.000 2682  
14+02:32:16
slot12 at emperor.fno LINUX      X86_64 Unclaimed Idle      0.000 2682  
14+02:32:17
slot1 at emperor.fnol LINUX      X86_64 Unclaimed Idle      1.000 2682  
14+02:32:12
slot2 at emperor.fnol LINUX      X86_64 Unclaimed Idle      1.000 2682  
14+02:32:15
slot3 at emperor.fnol LINUX      X86_64 Unclaimed Idle      1.000 2682  
14+02:32:16
slot4 at emperor.fnol LINUX      X86_64 Unclaimed Idle      1.000 2682  
14+02:32:17
slot5 at emperor.fnol LINUX      X86_64 Unclaimed Idle      1.000 2682  
14+02:32:18
slot6 at emperor.fnol LINUX      X86_64 Unclaimed Idle      1.000 2682  
14+02:32:19
slot7 at emperor.fnol LINUX      X86_64 Unclaimed Idle      1.000 2682  
14+02:32:20
slot8 at emperor.fnol LINUX      X86_64 Unclaimed Idle      1.000 2682  
14+02:32:13
slot9 at emperor.fnol LINUX      X86_64 Unclaimed Idle      1.000 2682  
14+02:32:14
slot1 at magellan.fno LINUX      X86_64 Unclaimed Idle      0.990 1333   
0+02:44:39
slot2 at magellan.fno LINUX      X86_64 Unclaimed Idle      0.000 1333   
0+02:45:06
slot3 at magellan.fno LINUX      X86_64 Unclaimed Idle      0.000 1333   
0+02:45:07
slot4 at magellan.fno LINUX      X86_64 Unclaimed Idle      0.000 1333   
0+02:45:08
slot5 at magellan.fno LINUX      X86_64 Unclaimed Idle      0.000 1333   
0+02:45:09
slot6 at magellan.fno LINUX      X86_64 Unclaimed Idle      0.000 1333   
0+02:45:10
                      Total Owner Claimed Unclaimed Matched Preempting Backfill

         X86_64/LINUX    18     0       0        18       0          0        0

                Total    18     0       0        18       0          0        0
labounek at magellan:~$


I have set FSLPARALLEL=condor in /etc/fsl/fsl.sh file (symbolic link  
to /etc/fsl/5.0/fsl.sh) as it is written here:

http://neuro.debian.net/blog/2012/2012-03-09_parallelize_fsl_with_condor.html

I have tried to run bedpostx but it is still running on one core under  
my_user_account (labounek) and not under condor_account at  
multiple-cores.

Does somebody has an idea what is wrong?

Here is the terminal output and now is running xfibers on one core for  
labounek user.

labounek at emperor:~/test$ bedpostx dti/
subjectdir is /home/labounek/test/dti
Making bedpostx directory structure
Queuing preprocessing stages
Queuing parallel processing stage

----- Bedpostx Monitor -----

Regards,
Rene Labounek




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