[H-GEN] Single CPU shows up as dual CPU.
James C. McPherson
James.McPherson at Sun.COM
Sun Nov 3 23:44:52 EST 2002
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On Mon, 4 Nov 2002 14:18:46 +1000 (EST) Robert Brockway <robert at timetraveller.org> wrote:
> On Mon, 4 Nov 2002, Ewan Edwards wrote:
> > I think the answer is to do with the hyperthreading - see /proc/cpuinfo below.
> It sounds like the hyperthreading is creating multiple virtual cpus.
> Cute.
It is cute, and linux isn't the only OS to take advantage of it. Solaris (8++)
recognises the p4xeon as two fully functional cpus and schedulesthreads
accordingly.
What are these cpus going for these days?
James C. McPherson
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Pacrim PTS Engineer 828 Pacific Highway
Gordon NSW
Sun Microsystems Australia 2072
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