[mkgmap-dev] splitter r269

Thu Dec 20 23:02:51 GMT 2012

Hi all,

I've committed r269 in the problem-list branch.
It contains the changes proposed by WanMil and a few optimizations
regarding throughput and memory needs.
It is now possible to split europe on a 4GB machine with 64 bit JVM 
with --keep-complete and --max-areas=2048, no matter what output
format you use. 
I've changed the default "batch_limit" in the pbf writer from 4000 to 1000.
This increases the output file size by 2-3%, but it reduces the heap 
requirements with output=pbf drastically if you have many areas. 
The limit of 4000 was ok when splitter wasn't able to write more than 
100 files at a time.

Gerd

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