ULE/SCHED_SMP diff for 7.0
Claus Guttesen
kometen at gmail.com
Tue Jul 17 13:36:30 UTC 2007
> > sched_ule:
> >
> > -j 3 buildkernel: 13:23
> > -j 4 buildkernel: 12:38
> > -j 5 buildkernel: 12:41
> > -j 6 buildkernel: 12:47
> >
> > sched_4bsd:
> > -j 3 buildkernel: 11:43
> > -j 4 buildkernel: 12:02
> >
> > So sched_ule seems to handle more processes slightly better than 4bsd
> > albeit it does it slower. ule's sweet spot is -j 4 and 4bsd is -j 3.
> >
>
> 4bsd vs ULE
>
> -j 3 buildkernel: 11:43 vs -j 3 buildkernel: 13:23
>
> -j 4 buildkernel: 12:02 vs -j 4 buildkernel: 12:38
>
>
> ULE is always slower?
In my case yes.
--
regards
Claus
When lenity and cruelty play for a kingdom,
the gentlest gamester is the soonest winner.
Shakespeare
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