[dokuwiki] Re: search improvements
- From: Guy Brand <gb@xxxxxxxxxxxxxxxxx>
- To: dokuwiki@xxxxxxxxxxxxx
- Date: Mon, 28 Aug 2006 09:53:12 +0200
On 27 August at 23:07, Chris Smith wrote:
> Can you give some idea of the number of search successes in the files
> which were returning snippets?
On the second series:
test matched 19 times and opt1 was better
start matched 1 time and none was better
description matched 1 time and opt1 was better
> The key difference between opt1 & opt2 is preg_match_all v preg_match in
> a short loop. My guess is, if the number of matches in the file is
> larger than 3 (the max. number of context snippets returned for one
> file) then opt2 does better. If the number of matches is 3 or less then
> opt1 will do better.
I can redo some tests today with more words, just to compare opt1
and opt2 with different number of matches. Just let me know Chris.
> Is there any way to see the contribution to the total page execution
> time? If they both reduce ft_snippets() timing so that its no longer
> significant in the production of the page, then the choice on which one
> to use can be made on other reasons besides just execution time.
These are the average ft_snippets' contributions in percent of the
total exec time:
opt1-test 0.29
opt1-start 0.76
opt1-description 0.79
opt2-test 0.31
opt2-start 0.85
opt2-description 0.82
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