| From: | Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us> |
|---|---|
| To: | scrappy(at)hub(dot)org (The Hermit Hacker) |
| Cc: | matti(at)algonet(dot)se, dz(at)cs(dot)unitn(dot)it, hackers(at)postgreSQL(dot)org |
| Subject: | Re: sched_yield() |
| Date: | 1998-03-22 03:59:03 |
| Message-ID: | 199803220359.WAA02341@candle.pha.pa.us |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
>
> You missed my point...so far as I've heard, there are two ways of
> doing what is being proposed...either using sched_yield() on those systems
> that support it, or select() on those that don't. If you are going to
> build a patch for this, it should look something like:
>
> #ifdef HAVE_SCHED_YIELD
> <insert sched_yield() code here>
> #else
> <insert select() code here>
> #endif
>
> Totally 'configure' configurable, and non-system dependent :)
Yep, I like it.
--
Bruce Momjian | 830 Blythe Avenue
maillist(at)candle(dot)pha(dot)pa(dot)us | Drexel Hill, Pennsylvania 19026
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