Re: [mapserver-users] Why mapfile parsing is so slow on Windows

[Rahkonen Jukka]

Hi,
 
Sorry, I can't help you with your question but I would also like to know the 
answer if this is a common behaviour.  I checked with my mapfile which has 
about 2000 lines and parsing time is something like 0.1 seconds on Windows.  
How long is your quite a long mapfile?
 
I suppose that making parsing faster would mean that there should be some kind 
of cache or then a super fast disk.  Is anybody using ramdisks nowadays?
 
-Jukka Rahkonen-




Lähettäjä: mapserver-users-boun...@lists.osgeo.org 
[mailto:mapserver-users-boun...@lists.osgeo.org] Puolesta Erdem Guven
Lähetetty: 25. maaliskuuta 2010 17:47
Vastaanottaja: mapserver-users@lists.osgeo.org
Aihe: [mapserver-users] Why mapfile parsing is so slow on Windows


Hello,

I have a quite long mapfile. On Linux it takes about 2.5 seconds to 
draw an image but on Windows it takes more than 10 seconds. 

I used same source (5.6.1) and same configuration parameters to compile 
on both platforms. 

So I used a debugger and realized that it spends more than half of the 
time to parse the mapfile.

Why mapfile parsing is so slow on Windows? What can I do about that?

Erdem


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[mapserver-users] Why mapfile parsing is so slow on Windows

[Erdem Guven]

Hello,

I have a quite long mapfile. On Linux it takes about 2.5 seconds to draw an
image but on Windows it takes more than 10 seconds.

I used same source (5.6.1) and same configuration parameters to compile on
both platforms.

So I used a debugger and realized that it spends more than half of the time
to parse the mapfile.

Why mapfile parsing is so slow on Windows? What can I do about that?

Erdem
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