Re: 2.6.4-mm1

[Nick Piggin]

Nick Piggin wrote:

> Anton Blanchard wrote:
>
> > > - The CPU scheduler changes in -mm (sched-domains) have been hanging 
> > > about
> > >  for too long.  I had been hoping that the people who care about SMT 
> > > and
> > >  NUMA performance would have some results by now but all seems to be 
> > > silent.
> > >
> > >  I do not wish to merge these up until the big-iron guys can say 
> > > that they
> > >  suit their requirements, with a reasonable expectation that we will 
> > > not
> > >  need to churn this code later in the 2.6 series.
> > >
> > >  So.  If you have been testing, please speak up.  If you have not been
> > >  testing, please do so.
> >
> > I sucked sched-* out of mm, added sched-ppc64bits (attached) and am
> > having problems with the following threaded test case. NUMA is enabled.

Hi Anton,
You need to be setting cpu_power for each of the CPU groups.

Nick
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