[OSM-dev] Multithread generate_tiles.py, generate_images.py and question about attribution.
Radek Bartoň
blackhex at post.cz
Sat Oct 3 21:24:08 BST 2009
Dne sobota 03 Říjen 2009 18:52:12 Dane Springmeyer napsal(a):
> Jon recently added threading to generate_tiles.py in svn as well:
Oh, I needed it two months ago so I wrote it.
> http://trac.openstreetmap.org/changeset/17484
>
> I would if you have compared your implementation yet?
Sorry, I don't understand the meaning of this sentence.
> Were you running into limitations within Mapnik or just memory when
> rendering large single images?
When rendering large image for large geospatial area - whole Czech Republic.
For example if you set x_parts and y_parts to 1 in the script and when you run
it on 2GB RAM machine with 32-bit operating system.
--
Ing. Radek Bartoň
Faculty of Information Technology
Department of Computer Graphics and Multimedia
Brno University of Technology
E-mail: blackhex at post.cz
Web: http://blackhex.no-ip.org
Jabber: blackhex at jabber.cz
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