Messages in this thread | | | From | Con Kolivas <> | Subject | Re: Schedulers benchmark - Was: [ANNOUNCE][RFC] PlugSched-5.2.4 for 2.6.12 and 2.6.13-rc6 | Date | Fri, 19 Aug 2005 13:41:24 +1000 |
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On Fri, 19 Aug 2005 01:28 pm, Lee Revell wrote: > On Fri, 2005-08-19 at 05:09 +0200, Michal Piotrowski wrote: > > Hi, > > here are interbench v0.29 resoults: > > The X test under simulated "Compile" load looks most interesting. > > Most of the schedulers do quite poorly on this test - only Zaphod with > default max_ia_bonus and max_tpt_bonus manages to deliver under 100ms > max latency. As expected with interactivity bonus disabled it performs > horribly.
The compile load is not a real compile load; it is an extreme exaggeration of what happens during a compile and this is done to increase the sensitivity of this test. It is _not_ worth trying to get a perfect score in this.
> I'd like to see some results with X reniced to -10. Despite what the > 2.6 release notes say, this still seems to make a difference.
Well of course it helps X - but then any X load totally fscks up audio on mainline and staircase which is why it's recommended not to renice it.
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