Re: [PATCH v2 2/2] cpufreq: intel_pstate: Conditional frequency invariant accounting

2019-10-07 Thread Giovanni Gherdovich
On Fri, 2019-10-04 at 08:17 -0700, Srinivas Pandruvada wrote: > On Fri, 2019-10-04 at 10:57 +0200, Giovanni Gherdovich wrote: > > On Fri, 2019-10-04 at 10:29 +0200, Rafael J. Wysocki wrote: > > > On Fri, Oct 4, 2019 at 10:24 AM Giovanni Gherdovich < > > > ggherdov...@suse.cz> wrote: > > > > > > >

Re: [PATCH v2 2/2] cpufreq: intel_pstate: Conditional frequency invariant accounting

2019-10-04 Thread Srinivas Pandruvada
On Fri, 2019-10-04 at 10:57 +0200, Giovanni Gherdovich wrote: > On Fri, 2019-10-04 at 10:29 +0200, Rafael J. Wysocki wrote: > > On Fri, Oct 4, 2019 at 10:24 AM Giovanni Gherdovich < > > ggherdov...@suse.cz> wrote: > > > > > > On Thu, 2019-10-03 at 20:31 -0700, Srinivas Pandruvada wrote: > > > > On

Re: [PATCH v2 2/2] cpufreq: intel_pstate: Conditional frequency invariant accounting

2019-10-04 Thread Rafael J. Wysocki
On Fri, Oct 4, 2019 at 10:52 AM Giovanni Gherdovich wrote: > > On Fri, 2019-10-04 at 10:29 +0200, Rafael J. Wysocki wrote: > > On Fri, Oct 4, 2019 at 10:24 AM Giovanni Gherdovich > > wrote: > > > > > > On Thu, 2019-10-03 at 20:31 -0700, Srinivas Pandruvada wrote: > > > > On Thu, 2019-10-03 at 20

Re: [PATCH v2 2/2] cpufreq: intel_pstate: Conditional frequency invariant accounting

2019-10-04 Thread Giovanni Gherdovich
On Fri, 2019-10-04 at 10:29 +0200, Rafael J. Wysocki wrote: > On Fri, Oct 4, 2019 at 10:24 AM Giovanni Gherdovich > wrote: > > > > On Thu, 2019-10-03 at 20:31 -0700, Srinivas Pandruvada wrote: > > > On Thu, 2019-10-03 at 20:05 +0200, Rafael J. Wysocki wrote: > > > > On Wednesday, October 2, 2019

Re: [PATCH v2 2/2] cpufreq: intel_pstate: Conditional frequency invariant accounting

2019-10-04 Thread Rafael J. Wysocki
On Fri, Oct 4, 2019 at 10:28 AM Vincent Guittot wrote: > > On Fri, 4 Oct 2019 at 10:24, Giovanni Gherdovich wrote: > > > > On Thu, 2019-10-03 at 20:31 -0700, Srinivas Pandruvada wrote: > > > On Thu, 2019-10-03 at 20:05 +0200, Rafael J. Wysocki wrote: > > > > On Wednesday, October 2, 2019 2:29:26

Re: [PATCH v2 2/2] cpufreq: intel_pstate: Conditional frequency invariant accounting

2019-10-04 Thread Rafael J. Wysocki
On Fri, Oct 4, 2019 at 10:24 AM Giovanni Gherdovich wrote: > > On Thu, 2019-10-03 at 20:31 -0700, Srinivas Pandruvada wrote: > > On Thu, 2019-10-03 at 20:05 +0200, Rafael J. Wysocki wrote: > > > On Wednesday, October 2, 2019 2:29:26 PM CEST Giovanni Gherdovich > > > wrote: > > > > From: Srinivas P

Re: [PATCH v2 2/2] cpufreq: intel_pstate: Conditional frequency invariant accounting

2019-10-04 Thread Vincent Guittot
On Fri, 4 Oct 2019 at 10:24, Giovanni Gherdovich wrote: > > On Thu, 2019-10-03 at 20:31 -0700, Srinivas Pandruvada wrote: > > On Thu, 2019-10-03 at 20:05 +0200, Rafael J. Wysocki wrote: > > > On Wednesday, October 2, 2019 2:29:26 PM CEST Giovanni Gherdovich > > > wrote: > > > > From: Srinivas Pand

Re: [PATCH v2 2/2] cpufreq: intel_pstate: Conditional frequency invariant accounting

2019-10-04 Thread Giovanni Gherdovich
On Thu, 2019-10-03 at 20:31 -0700, Srinivas Pandruvada wrote: > On Thu, 2019-10-03 at 20:05 +0200, Rafael J. Wysocki wrote: > > On Wednesday, October 2, 2019 2:29:26 PM CEST Giovanni Gherdovich > > wrote: > > > From: Srinivas Pandruvada > > > > > > intel_pstate has two operating modes: active and

Re: [PATCH v2 2/2] cpufreq: intel_pstate: Conditional frequency invariant accounting

2019-10-04 Thread Rafael J. Wysocki
On Fri, Oct 4, 2019 at 5:31 AM Srinivas Pandruvada wrote: > > On Thu, 2019-10-03 at 20:05 +0200, Rafael J. Wysocki wrote: > > On Wednesday, October 2, 2019 2:29:26 PM CEST Giovanni Gherdovich > > wrote: > > > From: Srinivas Pandruvada > > > > > > intel_pstate has two operating modes: active and p

Re: [PATCH v2 2/2] cpufreq: intel_pstate: Conditional frequency invariant accounting

2019-10-03 Thread Srinivas Pandruvada
On Thu, 2019-10-03 at 20:05 +0200, Rafael J. Wysocki wrote: > On Wednesday, October 2, 2019 2:29:26 PM CEST Giovanni Gherdovich > wrote: > > From: Srinivas Pandruvada > > > > intel_pstate has two operating modes: active and passive. In > > "active" > > mode, the in-built scaling governor is used

Re: [PATCH v2 2/2] cpufreq: intel_pstate: Conditional frequency invariant accounting

2019-10-03 Thread Rafael J. Wysocki
On Wednesday, October 2, 2019 2:29:26 PM CEST Giovanni Gherdovich wrote: > From: Srinivas Pandruvada > > intel_pstate has two operating modes: active and passive. In "active" > mode, the in-built scaling governor is used and in "passive" mode, > the driver can be used with any governor like "sche

[PATCH v2 2/2] cpufreq: intel_pstate: Conditional frequency invariant accounting

2019-10-02 Thread Giovanni Gherdovich
From: Srinivas Pandruvada intel_pstate has two operating modes: active and passive. In "active" mode, the in-built scaling governor is used and in "passive" mode, the driver can be used with any governor like "schedutil". In "active" mode the utilization values from schedutil is not used and ther