[dokuwiki] Re: Capsulating file access (was: The database question: a new spin)
- From: "Chris Smith" <chris@xxxxxxxxxxxxx>
- To: <dokuwiki@xxxxxxxxxxxxx>
- Date: Thu, 15 Sep 2005 13:07:27 +0100
Slightly off topic - again!
When profiling the different indexing functions with xdebug it produces
timings for each php function - but only related to their execution order.
So something like wikiFN will show up all over the place. Do you know of a
simple way to get an aggregate output of all the timings of all the
different calls to a particular function. Its the sort of thing that would
show how many times wikiFN was called over a single page generation without
having to post process the information as I see it now.
I hope that makes sense.
Chris
> -----Original Message-----
> From: dokuwiki-bounce@xxxxxxxxxxxxx
> [mailto:dokuwiki-bounce@xxxxxxxxxxxxx]On Behalf Of Andreas Gohr
> Sent: 15 September 2005 11:50
> To: dokuwiki@xxxxxxxxxxxxx
> Subject: [dokuwiki] Capsulating file access (was: The
> database question:
> a new spin)
>
>
> On Wed, 14 Sep 2005 15:02:51 +0100
> "Chris Smith" <chris@xxxxxxxxxxxxx> wrote:
>
> > Sort of on this topic, although most major wiki page file access is
> > routed through io.php, not all is. There are large numbers of
> > filemtime calls directly accessing the raw wiki page. Is it worth
> > making a wrapper for filemtime and converting those filemtime calls
> > for wiki data files (pages/instructions) to use it?
>
> We would need to have a look at all occurences of filemtime. I guess
> where it is used other file modifications take place as well. But in
> general it sounds like a good idea.
>
> Thinking of it, we should see if we can make use of some static
> variables to make some of the more common functions like
> wikiFN() a tick
> more efficient.
>
> Eg. if wikiFN() would save all wikiname <-> filename pairs in a static
> array it could return from that array instead of calculating the same
> pathname again and again...
>
> I'll keep that in mind for the next release.
>
> Andi
>
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