Thanks! It is not a reasonable request, but I wonder whether there is a way to realize. Thank you again!
-wuy 2013/1/12 William Hay <[email protected]> > > > > On 12 January 2013 13:06, yong wu <[email protected]> wrote: > >> Dear William, >> I know the method that request 6 slots on each of the three nodes, >> set up a PE named mpi6, >> [wuy@cluster ~]$ qconf -sp mpi6 >> pe_name mpi6 >> slots 999 >> user_lists NONE >> xuser_lists NONE >> start_proc_args /opt/gridengine/mpi/startmpi.sh $pe_hostfile >> stop_proc_args /opt/gridengine/mpi/stopmpi.sh >> allocation_rule 6 >> control_slaves FALSE >> job_is_first_task TRUE >> urgency_slots min >> accounting_summary TRUE >> >> then, >> [wuy@cluster ~]$ qsub -h=node0[1-3] -pe mpi6 18 >> >> I wonder how to request the special three nodes and the distribution of >> slots on the three nodes is 6, 6, 12. >> >> In Torque, qsub -l nodes=node01:ppn=6+node02:ppn=6+node03:ppn=12, >> >> But how to realize in Grid Engine? >> > There isn't a mechanism that will work in the general case AFAICT. You > could try requesting all 36 slots and not using all of them. Usually when > you are being this specific you want exclusive access to the nodes anyway > so requesting all the slots does no harm. > > >> >> >set up queues on the nodes with the appropriate number of slots and a >> $fillup pe and request that queue >> This is a temporary measure. If he/she is not a manager, the method is >> not suitable for him/her. And the next time, the empty free nodes are no >> longer the node01, node02 and node03. >> >> Best regards, >> -wuy >> >> 2013/1/12 William Hay <[email protected]> >> >>> >>> >>> >>> On 12 January 2013 07:46, yong wu <[email protected]> wrote: >>> >>>> Dear all, >>>> The hostname of three empty free nodes is node01, node02 and >>>> node03, and each host have 12 slots. >>>> >>>> Request 6 slots per the three nodes, >>>> qsub -pe mpi6 18 >>>> >>> One way would be to set up queues on the nodes with the appropriate >>> number of slots and a $fillup pe and request that queue. >>> You'd need to control total slots on hosts in some other way. >>> >>> >>> >>> >>>> >>>> But how can I request 24 slots on the three nodes, the >>>> slots distribution is 6, 6, 12. >>>> >>>> Thanks! >>>> >>>> Best regards, >>>> Yong Wu >>>> >>> >>> >> >
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