Am 07.01.2012 um 05:47 schrieb mahbube rustaee:
> On Thu, Jan 5, 2012 at 12:28 AM, Reuti <[email protected]> wrote:
> Am 04.01.2012 um 18:54 schrieb Dave Love:
>
> > Reuti <[email protected]> writes:
> >
> >> Aha, you are right. I would say it's a bug. It should limit the output
> >> (constraint) to the queue instances, for which the PE is defined. Not
> >> to show all if there is just one out of hundred exechosts where it is
> >> defined. Also `man qstat` has obviously the bug, that it was taken
> >> from Codine 5.3 and never got updated:
> >>
> >> "...with respect to queues which are attached to at least one of the
> >> parallel environments..."
> >>
> >> In 5.3. queues were attached to PEs, in 6.x it's vice versa and PEs
> >> are associated to queue(-instance), as it's even stated in `man
> >> queue_conf`. In case you agree I file two bugs.
> >
> > I'll fix the man to describe what it does now, but please file whatever
> > else it needs. I don't know how generally useful the information is,
> > though. Apart from RQS, it doesn't take resource reservation into
> > account.
>
> If you use e.g. `qstat -f -pe smp` it's working as advertised: only queue
> instances having "smp" attached are listed. Maybe the bug is really only in
> the handling for the "-g c" option.
Yes, for the used slots it's easy:
$ qstat -r -s r | awk '/Granted PE:/ { used[$3]+=$4 } END { for (pe in used) {
print pe, used[pe] | "sort" }}'
("-s r" is not really necessary to `qstat`, as only running jobs have the entry
"Granted PE:", but I included it in case you want to reuse the idea for other
resource requests which are also listed for waiting jobs.)
-- Reuti
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