On Wed, Nov 14, 2018 at 7:26 AM Doug Smythies wrote:
>
> On 2018.11.08 00:00 Rafael J. Wysocki wrote:
> > On Wednesday, November 7, 2018 6:04:12 PM CET Doug Smythies wrote:
> >> On 2018.11.04 08:31 Rafael J. Wysocki wrote:
>
> ...[snip]...
> >> The results are:
> >> http://fast.smythies.com/linux-
On 2018.11.08 00:00 Rafael J. Wysocki wrote:
> On Wednesday, November 7, 2018 6:04:12 PM CET Doug Smythies wrote:
>> On 2018.11.04 08:31 Rafael J. Wysocki wrote:
...[snip]...
>> The results are:
>> http://fast.smythies.com/linux-pm/k420/k420-dbench-teo3.htm
>> http://fast.smythies.com/linux-pm/k42
On 2018.11.10 13:48 Doug Smythies wrote:
> On 2018.11.07 09:04 Doug Smythies wrote:
>
>> The Phoronix dbench test was run under the option to run all
>> the tests, instead of just one number of clients. This was done
>> with a reference/baseline kernel of 4.20-rc1, and also with this
>> TEO version
On 2018.11.07 09:04 Doug Smythies wrote:
> The Phoronix dbench test was run under the option to run all
> the tests, instead of just one number of clients. This was done
> with a reference/baseline kernel of 4.20-rc1, and also with this
> TEO version 3 patch. The tests were also repeated with trac
On Wednesday, November 7, 2018 6:04:12 PM CET Doug Smythies wrote:
> On 2018.11.04 08:31 Rafael J. Wysocki wrote:
>
> > v2 -> v3:
> > * Simplify the pattern detection code and make it return a value
> > lower than the time to the closest timer if the majority of recent
> > idle intervals a
On 2018.11.04 08:31 Rafael J. Wysocki wrote:
> v2 -> v3:
> * Simplify the pattern detection code and make it return a value
> lower than the time to the closest timer if the majority of recent
> idle intervals are below it regardless of their variance (that should
> cause it to b
On Wed, Nov 7, 2018 at 9:59 AM Peter Zijlstra wrote:
>
> On Wed, Nov 07, 2018 at 12:39:31AM +0100, Rafael J. Wysocki wrote:
> > On Tue, Nov 6, 2018 at 8:51 PM Peter Zijlstra wrote:
> > >
> > > On Tue, Nov 06, 2018 at 07:19:24PM +0100, Rafael J. Wysocki wrote:
> > > > On Tue, Nov 6, 2018 at 6:04 P
On 07/11/2018 00:39, Rafael J. Wysocki wrote:
> On Tue, Nov 6, 2018 at 8:51 PM Peter Zijlstra wrote:
>>
>> On Tue, Nov 06, 2018 at 07:19:24PM +0100, Rafael J. Wysocki wrote:
>>> On Tue, Nov 6, 2018 at 6:04 PM Peter Zijlstra wrote:
>>
Instead of this detector; why haven't you used the code fr
On Wed, Nov 07, 2018 at 12:39:31AM +0100, Rafael J. Wysocki wrote:
> On Tue, Nov 6, 2018 at 8:51 PM Peter Zijlstra wrote:
> >
> > On Tue, Nov 06, 2018 at 07:19:24PM +0100, Rafael J. Wysocki wrote:
> > > On Tue, Nov 6, 2018 at 6:04 PM Peter Zijlstra
> > > wrote:
> >
> > > > Instead of this detect
On Tue, Nov 6, 2018 at 8:51 PM Peter Zijlstra wrote:
>
> On Tue, Nov 06, 2018 at 07:19:24PM +0100, Rafael J. Wysocki wrote:
> > On Tue, Nov 6, 2018 at 6:04 PM Peter Zijlstra wrote:
>
> > > Instead of this detector; why haven't you used the code from
> > > kernel/irq/timings.c ?
> >
> > Because it
On Tue, Nov 06, 2018 at 07:19:24PM +0100, Rafael J. Wysocki wrote:
> On Tue, Nov 6, 2018 at 6:04 PM Peter Zijlstra wrote:
> > Instead of this detector; why haven't you used the code from
> > kernel/irq/timings.c ?
>
> Because it doesn't help much AFAICS.
>
> Wakeups need not be interrupts in pa
On Tue, Nov 6, 2018 at 6:04 PM Peter Zijlstra wrote:
>
> On Sun, Nov 04, 2018 at 05:31:20PM +0100, Rafael J. Wysocki wrote:
> > + * - If there is a pattern of 5 or more recent non-timer wakeups earlier
> > than
> > + * the closest timer event, expect one more of them to occur and use the
> > +
On Sun, Nov 04, 2018 at 05:31:20PM +0100, Rafael J. Wysocki wrote:
> + * - If there is a pattern of 5 or more recent non-timer wakeups earlier than
> + * the closest timer event, expect one more of them to occur and use the
> + * average of the idle duration values corresponding to them to sele
On Monday, November 5, 2018 8:32:51 PM CET Giovanni Gherdovich wrote:
> On Sun, 2018-11-04 at 17:31 +0100, Rafael J. Wysocki wrote:
> > From: Rafael J. Wysocki
> >
[cut]
> > +
> > +/**
> > + * teo_update - Update CPU data after wakeup.
> > + * @drv: cpuidle driver containing state data.
> > + *
On Sun, 2018-11-04 at 17:31 +0100, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki
>
> The venerable menu governor does some thigns that are quite
> questionable in my view. First, it includes timer wakeups in
> the pattern detection data and mixes them up with wakeups from
> other sources wh
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