lkml.org 
[lkml]   [2008]   [Aug]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: tbench regression on each kernel release from 2.6.22 -> 2.6.28
From
Date
Christoph Lameter <cl@linux-foundation.org> writes:

> Maybe what we are seeing is general bloat in kernel execution paths
> due to the growth in complexity?

Wouldn't surprise me. Have you considered doing profiles?

e.g. just oprofiling the benchmark on the different kernels and see
if there's some obvious difference in the CPU consumers?

-Andi


\
 
 \ /
  Last update: 2008-08-12 09:13    [W:0.136 / U:0.128 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site