Leaving the Desktop Market

[Matthias Apitz]

El día Saturday, May 03, 2014 a las 04:59:48PM -0700, Kevin Oberman escribió:

> On Sat, May 3, 2014 at 1:25 PM, Adrian Chadd <adrian at freebsd.org> wrote:
> 
> > Set it to the lowest available Cx state that you see in dev.cpu.0 .
> >
> >
> Available is not required. Set it to C8. That guarantees that you will use
> the lowest available. The correct incantation in rc.conf is "Cmax".
> performance_cx_lowest="Cmax"
> economy_cx_lowest="Cmax"
> 
> But, unless you want laggy performance, you will probably also want:
> hint.p4tcc.0.disabled=1
> hint.acpi_throttle.0.disabled=1
> in /boot/loader.conf. Low Cx states and TCC/throttling simply don't mix
> well and TCC is not effective, as mentioned earlier in this thread.

Re/ powerd I have in /etc/rc.conf:

# powerd
powerd_enable="YES"
powerd_flags="-a max -b adp"
#
performance_cx_lowest="Cmax"
economy_cx_lowest="Cmax"

(and the additional hint.* in /boot/loader.conf as well). Which process
'performance_cx_lowest' and 'economy_cx_lowest' target exactly as config
values? 

Thx

	matthias
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