[K12OSN] hyperthreading

Jim McQuillan jam at mcquil.com
Sun Jan 30 02:15:10 UTC 2005


M.Pribik,

Your bios supports Hyperthreading, and you've got the SMP kernel, but
are you sure your P4-2.4ghz supports Hyperthreading?

I think for the 2.4's, only the Xeons support HT


Jim McQuillan
jam at Ltsp.org



On Sun, 30 Jan 2005, M.Pribik wrote:

> It is. It can be seen as the result from command
> # uname -a
>
>  Linux server.sou-coop.lan 2.6.9-1.681_FC3smp #1 SMP Thu Nov 18 15:25:11 EST
> 2004 i686 i686 i386 GNU/Linux
>
>
>
>
> ----- Original Message -----
> From: "Brian Beck" <Linux_Man at comcast.net>
> To: "Support list for opensource software in schools." <k12osn at redhat.com>
> Sent: Sunday, January 30, 2005 1:32 AM
> Subject: Re: [K12OSN] hyperthreading
>
>
> > M.Pribik wrote:
> > > Hello,
> > > I installed from distro the file "kernel-smp-2.6.9-1.681_FC3.i586.rpm".
> > > After that and after reboot the hyperthreading is always disabled.
> > > In BOIS hyperthreading is enabled. What have I do more? I add the
> results of
> > > some important commands below:
> >
> > You need to edit grub.conf to point it to the SMP kernel.
> >
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