lapic@2k interrukts eating CPU cycles

Emanuel Strobl Emanuel.strobl at gmx.net
Wed Jun 22 13:54:54 GMT 2005


Am Mittwoch, 22. Juni 2005 09:06 schrieb Dag-Erling Smørgrav:
> Emanuel Strobl <Emanuel.strobl at gmx.net> writes:
> > I don't know what lapic stands for (the l, if apic means
> > AdvancedProgrammableInterruptController)
>
> local, meaning per-CPU as opposed to the IOAPIC which is located in
> the south bridge and shared by all CPUs.

Hmm, why do I see a lapic on my UP system? I've never seen before I 
upgraded to -current (short before the code freeze to help finding bugs)
And what does the "ti" mean? ( from systat "2030 lapic0: ti" )

Thanks a lot,

-Harry

>
> DES
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