[mkgmap-dev] [PATCH]mkgmap performance part 2

Mon Dec 26 08:12:31 GMT 2011

Hello Steve,

thanks, here we go:

r2145 patched with addtag_intern.patch and
c:\TEMP\mkgmap_performance_2.patch:
http://files.mkgmap.org.uk/download/44/mkgmap.jar

r2144 patched with addtag_intern.patch and
c:\TEMP\mkgmap_performance_2.patch:
http://files.mkgmap.org.uk/download/45/mkgmap.jar

If you think the patches do not produce correct results, try to describe the
error.
If the program doesn't execute faster, please send me some info:
I use these parms to measure performance on windows:
java -XX:+PrintGCTimeStamps -XX:+PrintGCDetails
-agentlib:hprof=cpu=samples,depth=20 -Xmx1600m -jar mkgmap.jar ... your
normal mkgmap parms   > mkgmap.out

This produces a file mgkmap.out with some infos about GC and a
java.hprof.txt with performance values.

Ciao,
Gerd

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