[Mauiusers] Maui vs pbs_sched

Garrick Staples garrick at usc.edu
Tue Oct 30 11:05:42 MDT 2007


On Tue, Oct 30, 2007 at 08:32:44AM -0700, Andrus, Mr. Brian (Contractor) alleged:
> That worked, but now I am confused.
> So, with maui, how do max cpus someone can request in a queue, how many
> total cpus are available to the queue, set the default if they don't
> specify how many, and require all jobs run on at least X cpus in that
> queue?
> 
> I had used the lines such as:
> set queue medium resources_max.ncpus = 16
> set queue medium resources_min.ncpus = 2
> set queue medium resources_default.ncpus = 2 
> set queue medium resources_available.ncpus = 30

When using maui, you can either work in "ncpus" or "nodes".  Mixing and
matching doesn't work.

For your uses, use resources_min/max.nodect and resources_default.nodes.  Keep
in mind that "nodes" is a string and doesn't work in min/max comparisons.
"nodect" is an integer for comparisons.


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