Re: [RFC] Energy/power monitoring within the kernel

2012-10-23 Thread Thomas Renninger
Hi, On Tuesday, October 23, 2012 06:30:49 PM Pawel Moll wrote: > Greetings All, > > More and more of people are getting interested in the subject of power > (energy) consumption monitoring. We have some external tools like > "battery simulators", energy probes etc., but some targets can measure >

Re: [RFC] Energy/power monitoring within the kernel

2012-10-23 Thread Thomas Renninger
Hi, On Tuesday, October 23, 2012 06:30:49 PM Pawel Moll wrote: > Greetings All, > > More and more of people are getting interested in the subject of power > (energy) consumption monitoring. We have some external tools like > "battery simulators", energy probes etc., but some targets can measure >

Re: [linux-pm] [PATCH] acpi: intel_idle : break dependency between modules

2012-06-28 Thread Thomas Renninger
On Wednesday, June 27, 2012 06:16:33 PM Srivatsa S. Bhat wrote: > On 06/27/2012 02:37 PM, Daniel Lezcano wrote: > > When the system is booted with some cpus offline, the idle > > driver is not initialized. When a cpu is set online, the > > acpi code call the intel idle init function. Unfortunately

Re: [PATCH] acpi: intel_idle : break dependency between modules

2012-06-27 Thread Thomas Renninger
Hi, I agree that such a dependency between 2 modules is not nice. But your patch will have bad side-effects (see comments embedded below). On Wednesday, June 27, 2012 11:07:48 AM Daniel Lezcano wrote: > When the system is booted with some cpus offline, the idle > driver is not initialized. When a

Re: [pytimechart] new cpuidle tracepoint

2011-03-02 Thread Thomas Renninger
Hi, sorry for the late reply... On Monday 28 February 2011 17:52:23 Vishwanath Sripathy wrote: > On Mon, Feb 28, 2011 at 9:36 PM, Jean Pihet wrote: ... > Also, cpuidle states name in pytimechart are very selfishly hardcoded > with intel's convention. > Can you tell what is your co

Re: Issues with ondemand governor

2010-11-25 Thread Thomas Renninger
On Thursday 25 November 2010 13:05:49 Vishwanath Sripathy wrote: > Thanks David. > If I would like to fine tune up_threshold and sampling_down_factor for > say OMAP platform, is there any way to do it in kernel itself? > I know these are configurable via sysfs entries. But if I want to > optimize t