lkml.org 
[lkml]   [2014]   [Apr]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [RFC PATCHC 0/3] sched/idle : find the idlest cpu with cpuidle info
From
Hi Daniel,

Interesting idea.

The benefit of this patch is to reduce power.
Have you been able to measure a power reduction, via power meter, or
via built-in RAPL power meter?
(turbostat will show RAPL watts, or if you have constant quantity of
work, use turbostat -J)

thanks,
-Len


\
 
 \ /
  Last update: 2014-04-04 09:41    [W:0.408 / U:0.088 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site