Re: Problem determining number of CPUs

Chris Wedgwood (cw@f00f.org)
Thu, 22 Aug 2002 14:12:30 -0700


On Wed, Aug 21, 2002 at 04:37:14PM +0200, Jesper Juhl wrote:

In the case of 4 HT capable CPU's it could be reported like

8 CPUs (4 physical)

or something like that to indicate that there is nothing wrong and
the kernel is simply taking advantage of hyperthreading.

Seems like a good idea... people frequently get caught by this
discrepancy in numbers to reporting the number of physical and virtual
processors IMO is a good idea... however, I'm not really sure how this
is determined so someone familiar with the ACPI magic would have to
comment of whether or not this is reasonable :)

--cw
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/