[Home] [Groups] - Message: [Prev in Group] [Next in Group]

nu.kanga.list.mud-dev

25951: RE: [MUD-Dev] Is database access a bottleneck?

[Full Header] [Plain Text]
From: "bradley newton haug" <brad@faithanddisease.com>
Newsgroups: nu.kanga.list.mud-dev
Date: Mon, 16 Dec 2002 16:28:53 -0800
References: [1]
Organization: Kanga.Nu
Jo Wrote:

> These days it's quite frequently a better bet to simply do the
> calculation, at least if the hashtable is big enough that it will
> mean a cache miss most of the time, whereas the calculation
> doesn't touch memory much.  Raw CPU speed has increased a /lot/
> faster than memory speed, and these days the root of most
> optimisation is reducing accesses to RAM and improving locality of
> reference.

What I wrote about hashtables and using precalc tables was not a
guess, a midnight rambling, supposition, or thinking out loud.  It
is based on my personal, recent experiences on the subject.

regards
brad


_______________________________________________
MUD-Dev mailing list
MUD-Dev@kanga.nu
https://www.kanga.nu/lists/listinfo/mud-dev