Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: [PATCH] intel_pstate: track and export frequency residency stats via sysfs. | Date | Thu, 11 Sep 2014 02:04:44 +0200 |
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On Wednesday, September 10, 2014 04:39:05 PM Anup Chenthamarakshan wrote: > On Thu, Sep 11, 2014 at 12:49:48AM +0200, Rafael J. Wysocki wrote: > > On Wednesday, September 10, 2014 03:15:08 PM Anup Chenthamarakshan wrote: > > > > > > Tools like powertop and turbostat are not present by default on all systems, > > > so it is not always possible to use them :( > > > > Which systems are you referring to in particular? > > We're testing on Chrome OS devices (Chromebooks).
How big of a deal is it to install the tools mentioned above on such a system?
At least turbostat is shipped with the kernel source.
-- I speak only for myself. Rafael J. Wysocki, Intel Open Source Technology Center.
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