lkml.org 
[lkml]   [2013]   [Jun]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v3 1/3] cpufreq: ondemand: Change the calculation of target frequency
On Fri, Jun 14, 2013 at 12:22:18AM +0300, Stratos Karafotis wrote:
> Please let me share some more test results using aim9 benchmark suite:
> https://docs.google.com/spreadsheet/ccc?key=0AnMfNYUV1k0ddDdGdlJyUHpqT2xGY1lBOEt2UEVnNlE&usp=sharing
>
> Each test was running for 10sec.
> Total execution time with and without the patch was almost identical, which is
> expected since the tests in aim9 run for a specific period.
> The energy during the test run was increased by 0.43% with the patch.
> The performance was increased by 1.25% (average) with this patch.

Not bad. However, exec_test and fork_test are kinda unexpected with such
a high improvement percentage. Happen to have an explanation?

FWIW, if we don't find any serious perf/power regressions with
this patch, I'd say it is worth applying even solely for the code
simplification it brings.

Thanks.

--
Regards/Gruss,
Boris.

Sent from a fat crate under my desk. Formatting is fine.
--


\
 
 \ /
  Last update: 2013-06-14 00:01    [W:0.079 / U:0.808 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site