Ingo Molnar wrote:
> And threads can do queued events that amortizes context switch
> overhead, while queued signals generate per-event signal delivery, so
> signal delivery costs are not amortized.
>
> (Not that i advocate SIGIO or helper threads for highperformance IO -
> Ben's aio interface is the fastest and most correct approach.)
Isn't the per-event queued signal cost amortised when using sigwaitinfo()?
-- Jamie
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This archive was generated by hypermail 2b29 : Wed Aug 07 2002 - 22:00:28 EST