anyone with a p4 HT machine ever see anything from cpu1?

Tamouh H. hakmi at rogers.com
Sun Jul 30 23:52:07 UTC 2006


> 
> On Sunday 30 July 2006 13:36, Tamouh H. wrote:
> > do a check to make sure HT is enabled:
> >
> > sysctl -a machdep.hyperthreading_allowed
> 
> oops... we have definatly found my problem.
> 
> [root at athena ~]# sysctl -a machdep.hyperthreading_allowed
> machdep.hyperthreading_allowed: 0
> 
> what do i need to do to get it changed?
> 
> thanks,
> jonathan
> 

do :
sysctl -w machdep.hyperthreading_allowed=1

and make sure the line exist in /etc/sysctl.conf

machdep.hyperthreading_allowed=1



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