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[mkgmap-dev] [PATCH V3]mkgmap performance

From GerdP gpetermann_muenchen at hotmail.com on Mon Jan 2 14:49:09 GMT 2012

Hello Steve,

I tried the "compressed" Coord class. As expected, it requires only 16 Bytes
for each instance of Coord instead of 24 bytes, but the performance
improvement is small, because the frequently called method getLongitude() is
now more complex, so we save a few cycles in GC and add some in at other
If you want to try, here is the patch:

http://gis.638310.n2.nabble.com/file/n7143952/Coord.patch Coord.patch 


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