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10237: Re: [MUD-Dev] Multi-threaded mud server.
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From: Ross Nicoll <rnicoll@lostics.demon.co.uk>
Newsgroups: nu.kanga.list.mud-dev
Date: Fri, 28 May 1999 20:05:14 +0000 (GMT)
References: [1]
Organization: Kanga.Nu
On Mon, 17 May 1999, Jon A. Lambert wrote:
[context switching]
> Yes, but I can't for the life of me figure out why it's so damn important
> to avoid. ;)
> Here's a common example:
[snip]
> Is there context switching going on here? YES! Loads and loads of the
> "expensive" process-level context switching.
From what I've picked up, the data/instruction cache(s) of a processor
would have to be cleared out, for process context switches, but for thread
context switches, I see your point.
Although, as someone said, making it fast tends to be a good idea anyway;
not caring about resources is how we got Windows :)
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