ULE Scheduler

Lars Engels lars.engels at 0x20.net
Tue Jun 12 07:40:44 UTC 2012


On Mon, Jun 11, 2012 at 09:06:26PM +0200, ???????????? ???????????? wrote:
> At Sat, 09 Jun 2012 20:23:44 -0700,
> Doug Barton wrote:
> > 
> > On 06/06/2012 18:16, Doug Barton wrote:
> > > On 06/06/2012 18:01, ???????????? ???????????? wrote:
> > >> Is there some remedy?
> > > 
> > > Try the 4BSD scheduler.
> > 
> > Did you ever try this? Did it help?
> 
> I compiled the same kernel with the 4BSD scheduler today and it seems
> that the processes jump accross cores too. My "eye" measure with "top"
> fells like it's more stable and probably converges faster to a stable
> state after "top" jumps accross cores. But in order to talk with
> numbers, I need to replace "top" with somethings that dumps the
> process number and the cpu id continuously in order to get some
> statistics out of it, otherwise you can just forget all the things
> that I have written. Is there an easy way to do that and are you
> interested?

Maybe sysutils/atop is useful here?
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