worker thread performance question
Julian Elischer
julian at elischer.org
Wed Dec 15 11:39:23 PST 2004
Petri Helenius wrote:
>
> With libpthread is it usually optimal to have as many worker threads
> (CPU bound stuff) as kern.threads.virtual_cpu or have, say double the
> number so that there is always a thread in the run queue when another
> hits a mutex or sleep?
Are they always runnable?
theoretically you can schedule as many as you want.
any number > NCPU should keep teh system busy, but
I'm not sure I fully understand the question.
>
>
> Pete
>
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