Intel C2D COREs not used equally in FreeBSD 7.0-CURRENT i386

Abdullah Ibn Hamad Al-Marri almarrie at
Tue Jun 5 15:57:10 UTC 2007

On 6/5/07, Attilio Rao <attilio at> wrote:
> Abdullah Ibn Hamad Al-Marri wrote:
> > Attilio,
> >
> > Thanks for explaining the issue deeper.
> >
> > So is fixing this issue would make FreeBSD runs apps faster than Linux
> > or we will get the same result that linux offers now?
> This is not intended to improve the quickness of a program per-se (I'm
> not saying it is impossible to happen, just that it would be a side
> effect), but it is intended to improve scalabilty.
> I expect a very good boost up on scalabilty for us by these jeff's
> efforts, but quantify now is not very simple. Time will say better than me.
> Attilio

I just did csup, and the CPU with 2 COREs usage looks better now, and
things run really faster with SCHED_ULE

Thank You Jeff, Kris, Attilio, and Jhb, beside the rest of the guys
who made this possible :)


-Abdullah Ibn Hamad Al-Marri
Arab Portal

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