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IBM Data and AI Ideas Portal for Customers


This portal is to open public enhancement requests against products and services offered by the IBM Data & AI organization. To view all of your ideas submitted to IBM, create and manage groups of Ideas, or create an idea explicitly set to be either visible by all (public) or visible only to you and IBM (private), use the IBM Unified Ideas Portal (https://ideas.ibm.com).


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Welcome to the IBM Ideas Portal (https://www.ibm.com/ideas) - Use this site to find out additional information and details about the IBM Ideas process and statuses.

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IBM Employees should enter Ideas at https://ideas.ibm.com


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
    Reply
    |
    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
    Reply
    |
    Aug 4, 2015

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

  • Guest
    Reply
    |
    Jul 30, 2015

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