Semetric processing and TOP.
Neil Marjoram
n.marjoram at adastral.ucl.ac.uk
Wed Sep 22 12:51:24 UTC 2004
Doh! Hmmm, I will check this setting in Bios when the user has finished.
Thanks,
Neil.
On Wed, 2004-09-22 at 11:31, Markku Kolkka wrote:
> Neil Marjoram kirjoitti viestissään (lähetysaika keskiviikko, 22.
> syyskuuta 2004 12:59):
> > I have just commissioned a 2 x Xeon 2.8Ghz 512MB 533Mhz FSB
> > compute node for research work.
> > (...)
> > Also I note from the output from top that the two processes
> > each consume 99.9% of CPU, but the total user at the top is
> > 50%, and the idle is 50%.
>
> The CPUs are hyperthreaded and the OS sees them as four CPUs.
>
> --
> Markku Kolkka
> markku.kolkka at iki.fi
--
Neil Marjoram.
Systems Manager
University College London
Adastral Park Campus
Martlesham Heath
Ipswich
Suffolk
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01473 663711
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