lkml.org 
[lkml]   [2007]   [Dec]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [RFT] Port 0x80 I/O speed
El Wed, 12 Dec 2007 00:51:25 +0100
Rene Herman <rene.herman@gmail.com> escribió:

> On 12-12-07 00:43, Alejandro Riveira Fernández wrote:
>
> > On my AMD 3800 X2 (2000MHz) ULi M1697 2.6.24-rc5 i get:
> >
> > cycles: out 1844674407370808, in 1844674407369087
> >
> > It is not constant but variations are not significant afaics
>
> Eh, oh, I guess you need to compile as a 32-bit binary...

I tried without -O2 as Nigel Cunningham...

cycles: out 1562, in 865
cycles: out 1562, in 866
cycles: out 1555, in 858
cycles: out 1562, in 866

With -m32 -O2
cycles: out 1566, in 876
cycles: out 1555, in 865
cycles: out 1594, in 931
cycles: out 1559, in 874
...
>
> Rene.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2007-12-12 01:13    [W:1.146 / U:0.008 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site