[GE users] scheduling jobs

scu98rkr scu98rkr at gmail.com
Thu Feb 11 16:40:58 GMT 2010


Cheers Roger
> Hi,
>
> Am 11.02.2010 um 12:37 schrieb scu98rkr:
>
>   
>> I want my jobs to be scheluded originally by the sequence number of  
>> the
>> queues and then by the load formula (minus) -np_load_avg on the  
>> various
>> queues. This is too allow space for dual processor openmp jobs.
>>
>> I've selected Sort by Sequence number and the jobs now go to the  
>> correct
>> queues.
>>
>> But they then go to the queue with the least load where as I want them
>> to goto the queue with the most load.
>>     
>
> correct. First the seq_no is honored, and then inside this seq_no the  
> machine with the least load.
>
> You can try "slots" instead of "-np_load_avg" ("np_load_avg" is the 5  
> minutes average [second value in `uptime`'s load list] and hence  
> there is a delay before it reflects the actual load).
>
> http://blogs.sun.com/sgrell/entry/grid_engine_scheduler_hacks_least
>
> -- Reuti
>
>
>   
>> If I select sort by load then go to the most loaded host by not the
>> correct queue.
>>
>> The reason Im doing this is because I want to use subordinate  
>> queues and
>> If I just select sort by load jobs will fill the master and  
>> subordinate
>> queues first rather than the empty space.
>> Thanks Roger
>>
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