[GE users] dynamic resource limits

reuti reuti at staff.uni-marburg.de
Wed Nov 10 19:36:45 GMT 2010

No, resource limits in SGE are fixed. It's not foreseen to have  
varying ones over the runtime of a job.

-- Reuti

Von meinem iPod gesendet

Am 09.11.2010 um 14:03 schrieb stellale <stella_levin2003 at yahoo.com>:

> Hi.
> We plan to move from home-made DRM application to SGE. Some our  
> batch jobs specialty is that they may have some memory spike for a  
> short time. For example during 10 hours a job requires 3GB and  
> during 1/2 hour it requires 12GB. Today we update memory limits  
> dynamically: periodically check the process memory consumption and  
> update job limits when it grows. So, jobs of other type may use the  
> resource for 10 hours. What may be a solution with SGE? I read about  
> resource reservation. It is defined for a waiting job and a running  
> job doesn't share it's memory resource.
> Thanks, Stella
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