[mkgmap-dev] [PATCH v1] LocationHook speedup

Fri Dec 30 09:05:23 GMT 2011

Hello WanMil,

I tested the patch on r2153, but sorry, I did not see any real improvement.

Here are some numbers:
Verzeichnis von f:\osm_out_ref\niedersachsen

28.10.2011  15:41        11.629.857 63240001.osm.pbf
28.10.2011  15:41        13.454.668 63240002.osm.pbf
28.10.2011  15:41        15.077.982 63240003.osm.pbf
28.10.2011  15:41        11.447.198 63240004.osm.pbf
28.10.2011  15:41        12.717.149 63240005.osm.pbf
28.10.2011  15:41        12.601.470 63240006.osm.pbf
28.10.2011  15:41        10.123.728 63240007.osm.pbf
               7 Datei(en)     87.052.052 Bytes
               0 Verzeichnis(se), 171.072.065.536 Bytes frei

r2153 with original ElementQuadTreeNode.java:

G:\mkgmap_all\trunk\dist>java -Xmx1600m -Xms1600m -jar mkgmap.jar
--max-jobs=1 -c f:\osm\gerd_mkgmap.cfg -c
f:\osm_out_ref\niedersachsen\template.args
Time started: Fri Dec 30 09:43:09 CET 2011
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240001.osm.pbf:
Creating quadtree took  2594 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240001.osm.pbf:
Location hook finished in 15294 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240002.osm.pbf:
Creating quadtree took  3250 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240002.osm.pbf:
Location hook finished in 20574 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240003.osm.pbf:
Creating quadtree took  3906 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240003.osm.pbf:
Location hook finished in 18184 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240004.osm.pbf:
Creating quadtree took  2718 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240004.osm.pbf:
Location hook finished in 12935 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240005.osm.pbf:
Creating quadtree took  3905 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240005.osm.pbf:
Location hook finished in 13372 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240006.osm.pbf:
Creating quadtree took  2390 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240006.osm.pbf:
Location hook finished in 12560 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240007.osm.pbf:
Creating quadtree took  1578 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240007.osm.pbf:
Location hook finished in 8123 ms
Time finished: Fri Dec 30 09:50:22 CET 2011
Total time taken: 432735ms

r2153 with patched ElementQuadTreeNode.java:
G:\mkgmap_all\trunk\dist>java -Xmx1600m -Xms1600m -jar mkgmap.jar
--max-jobs=1 -c f:\osm\gerd_mkgmap.cfg -c
f:\osm_out_ref\niedersachsen\template.args
Time started: Fri Dec 30 09:34:16 CET 2011
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240001.osm.pbf:
Creating quadtree took  3155 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240001.osm.pbf:
Location hook finished in 12840 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240002.osm.pbf:
Creating quadtree took  3155 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240002.osm.pbf:
Location hook finished in 17402 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240003.osm.pbf:
Creating quadtree took  3780 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240003.osm.pbf:
Location hook finished in 15996 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240004.osm.pbf:
Creating quadtree took  2296 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240004.osm.pbf:
Location hook finished in 10732 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240005.osm.pbf:
Creating quadtree took  2859 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240005.osm.pbf:
Location hook finished in 12513 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240006.osm.pbf:
Creating quadtree took  2561 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240006.osm.pbf:
Location hook finished in 10309 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240007.osm.pbf:
Creating quadtree took  2077 ms
SCHWERWIEGEND (LocationHook): f:\osm_out_ref\niedersachsen\63240007.osm.pbf:
Location hook finished in 7154 ms
Time finished: Fri Dec 30 09:41:30 CET 2011
Total time taken: 433328ms

Gerd

--
View this message in context: http://gis.638310.n2.nabble.com/PATCH-v1-LocationHook-speedup-tp7135704p7137649.html
Sent from the Mkgmap Development mailing list archive at Nabble.com.