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UoM::RCS::Talby::Danzek::SGE

Page Contents:

Page Group

How can a user influence job priority?

 -- deadline jobs
 -- posix priority
 -- resource reservation
 -- advance reservation

Bugs/Features

Troubleshooting

Job Scheduling


Page Related



Dynamic Resource Management (Scheduler Policy): Fairshare vs Functional (aka Priority); Override; Tickets

fairshare
functional

tickets
override


  Job priority 

      = Urgency        * normalized urgency value 
            # ...depends on req'd resources, waiting time and
            #    deadline (qsub -dl)...

      + Tickets        * normalized ticket value 
            # ...fairshare, functional, override...

      + Posix Priority * normalized priority value
            # ...qsub -p...

Dynamic Resource Management/Scheduler Policy
Share-based/Fairshare Functional (aka Priority) Override Tickets

1. 

Share-Based Policy (Fairshare)

2. 

Functional (aka Priority) Policy

3. 

Override Policy