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PriorityWeightAge = 5000
PriorityWeightFairShare = 10000
PriorityWeightJobSize = 100
PriorityWeightPartition = 4000
PriorityWeightQOS = 20000
PriorityWeightTRES = (null)

FairShare Calculation

Each user fairshare is currently calculated as 

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Code Block
languagetext
login02:~ sprio -l
         JOBID     USER   PRIORITY        AGE  FAIRSHARE    JOBSIZE  PARTITION        QOS        NICE                 TRES
        6444966    uid13      12489       5000       4061          0       3429          0           0
        6445056    uid13      13061       5000       4061          0       4000          0           0
        6445068    uid13      10775       5000       4061          0       1714          0           0
        6445078    uid13      10204       5000       4061          0       1143          0           0
        6445083    uid13      10204       5000       4061          0       1143          0           0
        6586939    uid45       6583       4812         57          0       1714          0           0
        6586940    uid45       6583       4812         57          0       1714          0           0
        6586941    uid45       6583       4812         57          0       1714          0           0
        6586942    uid45       6583       4812         57          0       1714          0           0
        6586943    uid45       6583       4812         57          0       1714          0           0
        6586944    uid45       6583       4812         57          0       1714          0           0
        6586945    uid32       6583       4812         57          0       1714          0           0
        6586946    uid32       6583       4812         57          0       1714          0           0
        6586947    uid32       6583       4812         57          0       1714          0           0
        6586948    uid32       6583       4812         57          0       1714          0           0




login02:~ sshare -u $USER -U
             Account       User  RawShares  NormShares    RawUsage  EffectvUsage  FairShare
-------------------- ---------- ---------- ----------- ----------- ------------- ----------
rccg                      rp189          1    0.000787         320      0.000002   0.999832


Partition Priority Tiers

The scheduler tries first to dispatch jobs in the partition interactive, then jobs in the partition priority and finally jobs submitted to all remaining partitions. As a consequence interactive and priority jobs will most likely be dispatched first, even if they have a lower overall priority than jobs pending on other partitions (short,medium,long,mpi,etc.).  



Backfill scheduling

Low priority jobs might be dispatched before high priority jobs only if doing so does not impact the expected start time of the high priority jobs and if the required resources by the low priority jobs are free and idle. 

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