Re: cpufreq: intel_pstate: map utilization into the pstate range

[Julia Lawall]

> > > Can you please run the 32 spinning threads workload (ie. on one
> > > package) and with P-state locked to 10 and then to 20 under turbostat
> > > and send me the turbostat output for both runs?
> >
> > Attached.
> >
> > Pstate 10: spin_minmax_10_dahu-9_5.15.0freq_schedutil_11.turbo
> > Pstate 20: spin_minmax_20_dahu-9_5.15.0freq_schedutil_11.turbo
>
> Well, in  both cases there is only 1 CPU running and it is running at
> 1 GHz (ie. P-state 10) all the time as far as I can say.

It looks better now.  I included 1 core (core 0) for pstates 10, 20, and
21, and 32 cores (socket 0) for the same pstates.

julia

Attachment: 132.tar.gz
Description: application/gzip