Messages in this thread | | | Date | Tue, 18 Jun 2002 21:19:40 +0200 (SAST) | From | Zwane Mwaikambo <> | Subject | Re: latest linus-2.5 BK broken |
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On Tue, 18 Jun 2002, Benjamin LaHaise wrote:
> > /* -1 = remove affinity */ > > sys_sched_setaffinity(pid_t pid, int cpu); > > > > This will work everywhere, and doesn't require userspace to know the > > size of the cpu bitmask etc. > > That doesn't work. Think of SMT CPU pairs (aka HyperThreading) or > quads that share caches.
Hmm i don't understand, mind explaining why it wouldn't work on HT?
Cheers, Zwane Mwaikambo
-- http://function.linuxpower.ca
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