Re: [BENCHMARK] 2.5.61-mm1 +/- as or cfq with contest

[Con Kolivas <kernel@kolivas.org>]

On Sun, 16 Feb 2003 08:51 pm, Jens Axboe wrote:
> On Sun, Feb 16 2003, Con Kolivas wrote:
> > Here are contest (http://contest.kolivas.org) results with osdl
> > (http://www.osdl.org) hardware for 2.5.61-mm1 with either the as i/o
> > scheduler or the cfq scheduler.
> >
> > io_load:
> > Kernel         [runs]   Time    CPU%    Loads   LCPU%   Ratio
> > 2.5.60-mm1          3   112     67.0    15.7    7.1     1.42
> > 2.5.61              2   143     52.4    32.9    13.3    1.81
> > 2.5.61-mm1          2   634     12.5    257.3   24.6    7.83
> > 2.5.61-mm1cfq       3   397     19.6    123.3   18.1    5.03
>
> These loo fishy, could be some other interaction. I'm consistently
> beating 2.5.60-mm1/2.5.61 on io_load here, but that is 2.5.61 base and
> not 2.5.61-mm1 base. Could be something odd happening there.

I dont think they're fishy - taken in the mm1 context -. I have tested cfq3a 
without mm1 and it does beat the baseline. See a previous email I posted with 
it.

Con