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On Fri, Mar 16, 2012 at 8:54 AM, Deborah <[email protected]> wrote:
> I am trying to get a better understanding on ANDROID CFS. I have some
> doubt on scheduler's behavior.
>
> The difference between Android scheduler and Linux scheduler Scheduler
> — 5 files — The Android kernel also contains slight changes to the CPU
> process scheduler and time-keeping algorithms. We don’t know the
> history of these changes, and the impact was not evident based on a
> cursory examination.
>
> Do you know which are this files?
>
> If I understand, Process.THREAD_PRIORITY_DEFAULT or
> Process.THREAD_PRIORITY_BACKGROUND are 'nice' value. How does Android
> convert 'nice' value in 'timeslice'?
>
> What is the initial value of 'virtual runtime' in Android and how to
> calculate?
>
> In Android, is 'cgroups' use to define scheduling classes? The
> following application states: (i) Foreground process - Critical
> priority; (ii) Visible process and Service process - High priority;
> (iii) Background process and Empty process - Low priority; are three
> scheduling classes ?
>
> Thanks in advance,
>
> Deborah
>
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