Difference between revisions of "Setup an Interactive Queue"

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-This example covers adding IB as a Boolean resource to LSF:
-Type Boolean: Either a nodes has it (1) or doesnt (0)
-===== Add the Resource to LSF =====
-* In file /etc/cfm/templates/lsf/default.lsf.shared, add to following line to the '''RESOURCE''' stanza.
-<pre>
-Begin Resource
-RESOURCENAME  TYPE    INTERVAL INCREASING  DESCRIPTION        # Keywords
-...
-ib            Boolean     ()    ()          (Infiniband Availability)
-End Resource
-</pre>
-===== Assign Resource to Hosts =====
-* In file /etc/cfm/templates/lsf/default.lsf.cluster, add the following after the '''XXX_lsfmc_XXX''' tag. NOTE: Nodes with the IB tag have to be listed individually.
-<pre>
-Begin   Host
-HOSTNAME  model    type        server r1m  mem  swp  RESOURCES    #Keywords
-...
-XXX_lsfmc_XXX   !   !   1   3.5   ()   ()   (mg)
-cn109   !       !       1       3.5     ()      ()      (openmpi mpich2 mvapich ib)
-cn110   !       !       1       3.5     ()      ()      (openmpi mpich2 mvapich ib)
-cn111   !       !       1       3.5     ()      ()      (openmpi mpich2 mvapich ib)
-cn112   !       !       1       3.5     ()      ()      (openmpi mpich2 mvapich ib)
-...
-End Host
-</pre>
-===== Restart LSF =====
-<pre>
-addhost -u
-</pre>
-===== Submit a job requesting the resource =====
-<pre>
-#BSUB -R 'select[ib]'
-Sample IMB Script
-#BSUB -n 48
-#BSUB -R 'select[ib]'
-#BSUB -R 'span[ptile=12]'
-#BSUB -R 'cu[maxcus=1]'
-#BSUB -o IB.%J.out
-#BSUB -e IB.%J.err
-#BSUB -J v_IB
-#BSUB -L /bin/bash
-. /etc/profile
-module load PMPI/modulefile
-mpirun -prot -np $LSB_DJOB_NUMPROC /home/viglen/scratch/IMB_3.0/bin/imb-pmpi
-</pre>

Difference between revisions of "Setup an Interactive Queue"

Revision as of 16:09, 6 December 2012

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