[Olug-list] cpuinfo

[Nicolai Langfeldt]

On 10/10/06, Per =D8yvind Karlsen <pkarlsen@mandriva.com> wrote:
> /proc/cpuinfo er statisk, den regeneres ikke.
> Feks. med laptoper + speedstep s=E5 vil den fortsatt vise den lave
> cpu-frekvensen selv om du plugger i adapter igjen..

P=E5 min laptop endrer /proc/cpuinfo seg.  Riktignok ikke "cpu MHz"=20
feltet, men bogomips:

F=F8r:

cpu MHz         : 1995.365
bogomips        : 1598.47

janl@lookfar:~ $ cat /sys/devices/system/cpu/*/cpufreq/scaling_cur_freq
800000

$ dd bs=3D8k if=3D/dev/zero of=3D/dev/null &
[1] 10696

Etter:

cpu MHz         : 1995.365
bogomips        : 3996.19

$ cat /sys/devices/system/cpu/*/cpufreq/scaling_cur_freq
2000000

Nicolai