Re: how to configure hyperthreading

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

> There is no kernel parameter for this in 2.4.  As long as you're running
> an smp kernel, and the BIOS presents all the 4 CPUs (2 physical with 2
> logical CPUs each), the Linux will see and use all 4.

how can i check this?

cat /proc/cpuinfo

or does the above report the physicals ?


>
> Your comment about "in Intel XEON it is by default" doesn't make any
> sense.  The chip - that is, the Xeon - will always present the logical
> CPUs.  The BIOS can then turn that off and that's what you need to
> double-check.  Have you in fact verified your BIOS settings?
>

yeah, sorry, i was still waking up when writing that ...
pls disregard...

thx,

- a.