option Hyperthreading
Kris Kennaway
kris at obsecurity.org
Tue Sep 2 09:03:58 PDT 2003
On Mon, Sep 01, 2003 at 10:05:34AM -0500, Sam Napier wrote:
> I have a quad P-Pro machine (IBM PC-704) running FreeBSD 4.8 p-7, I
> wanted to know if there is an advantage to enabling hyperthreading in
> the kernel config when you are using more than 2 physical processors?
It depends on the workload: sometimes yes, sometimes no. Try it and see.
> Are there any changes that need to be made to make.conf for this setup?
No.
Kris
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