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Status Delivered
Workspace Spectrum LSF
Created by Guest
Created on Jul 29, 2015

Decreasing cpu near the end of job

Hello,

Some jobs are consuming several cpus at the beginning of the jobs.
But, near the end, only a gui is displayed which consumes for example only one CPU.

It should be nice if we could decrease number of cpus.
I know it's possible for memory using rusage and decay option.

Is it possible to implement such a behaviour for cpus ?

Thanks and best regards

Fabrice

Best regards

Fabrice

  • Guest
    Aug 28, 2015

    Hello,

    Indeed, resizing job seems to be promising.
    This feature is available at appllication level.

    Would it be possible to enable it at queue or cluster level ?

    Thanks you

  • Guest
    Aug 4, 2015

    This can be achieved view the "bresize" command to shrink the jobs allocation down to just a single slot.

  • Guest
    Jul 30, 2015

    Creating a new RFE based on Community RFE #74728 in product Platform LSF.