Messages in this thread | | | Date | Tue, 20 Jul 1999 05:31:00 +0200 | From | Artur Skawina <> | Subject | Re: Measured overhead of timer interrupts |
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Jamie Lokier wrote: > > I still haven't measured a 1024Hz kernel yet -- any takers?
Hmm, I raytraced an image running three kernels differing only in HZ value (+the HZ masquerading stuff). This is what i got: [on a celeron@450MHz]
HZ=100 8.63user 0.01system 0:08.64elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k
HZ=800 8.64user 0.01system 0:08.70elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
HZ=1024 8.89user 0.01system 0:08.96elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
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