[mkgmap-dev] splitter r247

Fri Nov 30 18:57:47 GMT 2012

Maybe because I forgot to change the -max-areas setting the split took a 
lot longer then expected. It even did not finish yet. CPU usage is 
around 1 to 4% now, this doesn't look good. I've attached the log.

The commandline I used was:

java -agentlib:hprof=cpu=samples,depth=20 
-XX:-HeapDumpOnOutOfMemoryError -XX:+PrintGCTimeStamps 
-XX:+PrintGCDetails -Xmx6000m -jar splitter.jar  --output=xml 
--keep-complete --overlap=0 --no-trim --mapid=1 --max-nodes=1500000 
--max-areas=512 --write-kml=initial.kml --geonames-file=cities15000.zip 
planet-latest.osm.pbf

I'll start the split again using --max-areas=2048

On 30-11-12 01:53, GerdP wrote:
>
 > The results were ok, only runtime and memory usage was too high in
 > your case. r250 corrects this.
 >
 > If you want to provide new logs, please run this version with java
 > -agentlib:hprof=cpu=samples,depth=20 -XX:-HeapDumpOnOutOfMemoryError
 > -XX:+PrintGCTimeStamps +PrintGCDetails -Xmx6000m -jar splitter.jar
 > .... --max-areas=2048
 >
 > This should result in max. 2 hours runtime.
 >
 > If you want to compare with the previous results, try also with
 > --max-areas=255
 >
 > Please send me the splitter log and the java.hprof .
 >
 > Gerd
 >

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