Re: ULE/SCHED_SMP diff for 7.0

From: lveax <lveax.m_at_gmail.com>
Date: Tue, 17 Jul 2007 21:24:52 +0800
>
> 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.
>
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>

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?
Received on Tue Jul 17 2007 - 11:49:35 UTC

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