Re: how to configure hyperthreading

["a s p a s i a" <aspasia pair com>]

thank you...

however, is there a kernel parameter that also controls
this even if the BIOS has it turn on (i think in Intel XEON
it is by default?) ....  i only see 2 normal CPUs.

- a.

> How to turn on hyperthreading??  It's a setting in your BIOS, usually on
> by
> default.  If you run 'top' you should see 4 CPUs listed, meaning two
> physical
> processors, each with hyperthreading on.  If you see only 2 CPUs listed,
> reboot,
> go into BIOS and look for the option to turn hyperthreading on.
>
> Chris
>
>
>
> ----- Original Message -----
> From: "a s p a s i a" <aspasia pair com>
> To: <redhat-list redhat com>
> Sent: Tuesday, February 17, 2004 2:46 PM
> Subject: how to configure hyperthreading
>
>
>> I have a XEON dual processor, running the SMP kernel of
>> AS 2.1 e27.
>>
>> I would like to test an application with hyperthreading
>> turned on; can someone pls point me to a site on where
>> I can configure this ?
>
>
>
> --
> redhat-list mailing list
> unsubscribe mailto:redhat-list-request redhat com?subject=unsubscribe
> https://www.redhat.com/mailman/listinfo/redhat-list
>


a s p a s i a
. . . . . . .