Re: [docbook-apps] gentext.template eats 1/3 of CPU

["Bob Stayton" <bobs@sagehill.net>]

Indeed, I'm not able to make the stylesheet available.  But it would have only served 
as a model anyway, not a useful stylesheet for others, because it was so specialized.

Bob Stayton
Sagehill Enterprises
bobs@sagehill.net


----- Original Message ----- 
From: "Ron Catterall" <ron@catterall.net>
To: "Bob Stayton" <bobs@sagehill.net>; "docbook-apps" 
<docbook-apps@lists.oasis-open.org>
Sent: Friday, March 12, 2010 3:39 PM
Subject: Re: [docbook-apps] gentext.template eats 1/3 of CPU


> Bob
> I imagine these belong to your client, but would it  be possible make something like 
> this freely available?  I know:  just what does the user want and not want.  Not 
> easy.  And anyway, not DocBook philosophy.  Just a thought, there's a lot of Docbook 
> I never use, but I'll stick with the full DocBook.
> Ron
>
> Bob Stayton wrote:
>> I had a client who needed speed and did not need all the
>> features, options, and customizations, so I wrote a new set of XSL templates that 
>> did exactly what they wanted for the elements they were using, and no more.  They 
>> were fast.  And they were simple enough for them to maintain.
>>
>> Bob Stayton
>> Sagehill Enterprises
>> bobs@sagehill.net
>>
>>
>> ----- Original Message ----- From: "Stefan Kost" <ensonic@hora-obscura.de>
>> To: <docbook-apps@lists.oasis-open.org>
>> Sent: Monday, March 08, 2010 6:29 AM
>> Subject: [docbook-apps] gentext.template eats 1/3 of CPU
>>
>>
>>> hi,
>>>
>>> I have a first version of a callgraph profiler for libxml/libxslt
>>> (https://bugzilla.gnome.org/show_bug.cgi?id=612186). With this I looked
>>> at profiles for applying the docbook stylesheets. These are the topmost
>>> entries:
>>>
>>> index % time    self  children    called     name
>>>                0.043    0.380   1947/3287      gentext.template.exists [4]
>>>                0.002    0.397    234/3287      *[object.title.template]
>>> [49]
>>>                0.380    0.380   1071/3287      gentext.template [0]
>>>                0.000    0.397     17/3287
>>> part[object.title.template] [90]
>>>                0.000    0.397     18/3287
>>> chapter[object.title.template] [102]
>>> [0]    33.26    0.380    0.380   3287     gentext.template [0]
>>>                0.380    0.380   1071/1071      gentext.template [0]
>>> -----------------------------------------------
>>>                0.009    0.149    786/3967      *[find.chunks] [19]
>>>                0.010    0.154    738/3967      href.target.uri [18]
>>>                0.012    0.241    754/3967      *[chunk-filename] [16]
>>>                0.056    0.202   1638/3967
>>> *[recursive-chunk-filename] [2]
>>>                0.001    0.136     35/3967      in.other.chunk [76]
>>>                0.001    0.173     16/3967      process-chunk [55]
>>> [1]    11.84    0.135    0.000   3967     chunk [1]
>>> -----------------------------------------------
>>>
>>> lines with [x] in begin are the templates. lines above the callers,
>>> lines below the callees. Any idea how to make gentext.template less
>>> slow? Or make it called less often. There sees to be many:
>>>  match="*" mode="object.title.template"
>>> and
>>>  match="*" mode="object.title.markup"
>>> leading to it, but I can't see any template that uses e.g.
>>> mode="object.title.markup"? Any ideas?
>>>
>>> Stefan
>>>
>>>
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>>>
>>>
>>
>>
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>>
>>
>
> -- 
> Ron Catterall Ph.D. D.Sc.
> ron@catterall.net
> http://catterall.net
>