Which Kernel to use, .EL or .ELsmp
linux at fritzenwallner.org
linux at fritzenwallner.org
Thu May 26 15:34:07 UTC 2005
Quoting Ben <bda20 at cam.ac.uk>:
> On Thu, 26 May 2005 linux at fritzenwallner.org wrote:
>
> > Can I find the information, whether linux treads my CPU as 2 CPUs in
> > /proc/cpuinfo or is it somewhere else?
>
> "treats". The easiest thing to do is fire up the SMP kernel and either
> check dmesg for APIC and CPU0 _and_ CPU1 messages, or run 'top' and see
> whether it reports cpu0 and cpu1 there as well. If you're not sure if your
> CPU has HyperThreading, check in the BIOS.
>
Thanks! ...and yes, I see CPU0 and CPU1 when using the multiprocessor Kernel.
Marcel
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