On Mon, 2005-09-26 at 10:03 +0100, Dick Davies wrote: > On 25 Sep 2005 23:23:48 -0700, James He <[EMAIL PROTECTED]> wrote: > > > Should one CPU(Hyper-Threading) machine use SMP kernel, or stick to a > > regular kernel? > > Yup, use SMP. I get 2 cpus in cpuinfo that way (although top doesn't > see them for > some reason).
Whereas, if it does support HT, I'd say it depends on what you're using the machine for, which kernel you've got... eg disable HT if it's a 2.4 kernel and you want to run MPI since the scheduler doesn't seem up to the job (and it'll go slower on 2 processes with HT on than on one with HT off) M -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
