"Rafael J. Wysocki" writes:
> On Sat, Sep 15, 2018 at 8:53 AM Francisco Jerez wrote:
>>
>> "Rafael J. Wysocki" writes:
>>
>> > On Tuesday, September 11, 2018 7:35:15 PM CEST Francisco Jerez wrote:
>> >>
>> >> "Rafael J. Wysocki" writes:
>> >>
>> >> > On Thursday, September 6, 2018 6:20:08 AM C
On Sat, Sep 15, 2018 at 8:53 AM Francisco Jerez wrote:
>
> "Rafael J. Wysocki" writes:
>
> > On Tuesday, September 11, 2018 7:35:15 PM CEST Francisco Jerez wrote:
> >>
> >> "Rafael J. Wysocki" writes:
> >>
> >> > On Thursday, September 6, 2018 6:20:08 AM CEST Francisco Jerez wrote:
> >> >
> >> >
"Rafael J. Wysocki" writes:
> On Tuesday, September 11, 2018 7:35:15 PM CEST Francisco Jerez wrote:
>>
>> "Rafael J. Wysocki" writes:
>>
>> > On Thursday, September 6, 2018 6:20:08 AM CEST Francisco Jerez wrote:
>> >
>> >> Srinivas Pandruvada writes:
>> >>=20
>> >> > [...]
>> >> >
>> >> >> > >
On Tuesday, September 11, 2018 7:35:15 PM CEST Francisco Jerez wrote:
>
> "Rafael J. Wysocki" writes:
>
> > On Thursday, September 6, 2018 6:20:08 AM CEST Francisco Jerez wrote:
> >
> >> Srinivas Pandruvada writes:
> >>=20
> >> > [...]
> >> >
> >> >> > >=3D20
> >> >> > > This patch causes a numb
"Rafael J. Wysocki" writes:
> On Thursday, September 6, 2018 6:20:08 AM CEST Francisco Jerez wrote:
>>
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On Thursday, September 6, 2018 6:20:08 AM CEST Francisco Jerez wrote:
>
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> Srinivas Pandruvada writes:
On Monday, September 3, 2018 5:10:27 PM CEST Eero Tamminen wrote:
> Hi,
>
> On 31.08.2018 20:28, Srinivas Pandruvada wrote:
> ...
> > As per testing Eero Tamminen, the results are comparable to the patchset
> > https://patchwork.kernel.org/patch/10312259/
> > But he has to watch results for severa
On Friday, August 31, 2018 7:28:51 PM CEST Srinivas Pandruvada wrote:
> The io_boost mechanism, when scheduler update util callback indicates wake
> from IO was intended for short term boost to improve disk IO performance.
> But once i915 graphics driver changed to io-schedule_timeout() from
> sche
Srinivas Pandruvada writes:
> [...]
>
>> > >
>> > > This patch causes a number of statistically significant
>> > > regressions
>> > > (with significance of 1%) on the two systems I've tested it
>> > > on. On
>> > > my
>> >
>> > Sure. These patches are targeted to Atom clients where some of
>>
[...]
> > >
> > > This patch causes a number of statistically significant
> > > regressions
> > > (with significance of 1%) on the two systems I've tested it
> > > on. On
> > > my
> >
> > Sure. These patches are targeted to Atom clients where some of
> > these
> > server like workload may hav
Srinivas Pandruvada writes:
> On Mon, 2018-09-03 at 23:53 -0700, Francisco Jerez wrote:
>> Eero Tamminen writes:
>>
>> > Hi,
>> >
>> > On 31.08.2018 20:28, Srinivas Pandruvada wrote:
>> > ...
>> > > As per testing Eero Tamminen, the results are comparable to the
>> > > patchset
>> > > https://
On Mon, 2018-09-03 at 23:53 -0700, Francisco Jerez wrote:
> Eero Tamminen writes:
>
> > Hi,
> >
> > On 31.08.2018 20:28, Srinivas Pandruvada wrote:
> > ...
> > > As per testing Eero Tamminen, the results are comparable to the
> > > patchset
> > > https://patchwork.kernel.org/patch/10312259/
> >
Eero Tamminen writes:
> Hi,
>
> On 31.08.2018 20:28, Srinivas Pandruvada wrote:
> ...
>> As per testing Eero Tamminen, the results are comparable to the patchset
>> https://patchwork.kernel.org/patch/10312259/
>> But he has to watch results for several days to check trend.
>
> It's close, but the
On Mon, 2018-09-03 at 18:10 +0300, Eero Tamminen wrote:
> Hi,
>
> On 31.08.2018 20:28, Srinivas Pandruvada wrote:
> ...
> > As per testing Eero Tamminen, the results are comparable to the
> > patchset
> > https://patchwork.kernel.org/patch/10312259/
> > But he has to watch results for several days
Hi,
On 31.08.2018 20:28, Srinivas Pandruvada wrote:
...
As per testing Eero Tamminen, the results are comparable to the patchset
https://patchwork.kernel.org/patch/10312259/
But he has to watch results for several days to check trend.
It's close, but there is some gap compared to Francisco's v
The io_boost mechanism, when scheduler update util callback indicates wake
from IO was intended for short term boost to improve disk IO performance.
But once i915 graphics driver changed to io-schedule_timeout() from
schedule_timeout() during waiting for response from GPU, this caused
constant IO b
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