[LAU] How to turn off hyperthreading?

[Jostein Chr. Andersen]

On 03/25/2013 09:39 PM, Jostein Chr. Andersen wrote:
>
> I can do like this in my Kubuntu system which have 8 kernels:
>
> sudo echo 0 > /sys/devices/system/node/node0/cpu0/online
> sudo echo 0 > /sys/devices/system/node/node0/cpu2/online
> .
> .
> sudo echo 0 > /sys/devices/system/node/node0/cpu7/online
>
Correction: You might forget about it. I have an AMD CPU and this don't 
apply to this processors if I understand it right. Sorry.

Jostein