LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
* [PATCH v2 0/1] Improve EAS energy estimation and increase precision
@ 2021-07-20  9:41 Lukasz Luba
  2021-07-20  9:41 ` [PATCH v2 1/1] PM: EM: Increase energy calculation precision Lukasz Luba
  0 siblings, 1 reply; 7+ messages in thread
From: Lukasz Luba @ 2021-07-20  9:41 UTC (permalink / raw)
  To: linux-kernel
  Cc: Chris.Redpath, lukasz.luba, dietmar.eggemann, morten.rasmussen,
	qperret, linux-pm, stable, peterz, rjw, viresh.kumar,
	vincent.guittot, mingo, juri.lelli, rostedt, segall, mgorman,
	bristot, CCj.Yeh

Hi all,

Here is a the v2 improving EAS estimation precision. The v1 and discussion
can be found at:
https://lore.kernel.org/lkml/20210625152603.25960-1-lukasz.luba@arm.com/

changes:
v2:
- dropped first two patches
- implemented better resolution for 64-bit only machines according to
  Peter's comment and scale_load() example
- power value multiplied by 1000 not 10000
- added 'Fixes' tag, so it could be picked into stable trees easily
- extended patch descirpion with example corenr case scenario

Regards,
Lukasz


Lukasz Luba (1):
  PM: EM: Increase energy calculation precision

 include/linux/energy_model.h | 16 ++++++++++++++++
 kernel/power/energy_model.c  |  3 ++-
 2 files changed, 18 insertions(+), 1 deletion(-)

-- 
2.17.1


^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2021-08-03 10:08 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-07-20  9:41 [PATCH v2 0/1] Improve EAS energy estimation and increase precision Lukasz Luba
2021-07-20  9:41 ` [PATCH v2 1/1] PM: EM: Increase energy calculation precision Lukasz Luba
2021-07-20  9:45   ` Greg KH
2021-07-20 10:18     ` Lukasz Luba
2021-08-02  6:21   ` Lukasz Luba
2021-08-03  9:44     ` Dietmar Eggemann
2021-08-03 10:08       ` Lukasz Luba

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).