[mkgmap-dev] splitter improvements

Mon Nov 12 18:31:59 GMT 2012

Hi Thorsten,

that's strange, the newer version should require less memory, esp. in that
part
of the program. Did you use exactly the same input files and parameters?

I will check if D A CH is somehow special, please let me know your
parameters.

Please try again with r231, which I've just committed. 

Ciao,
Gerd

Thorsten Kukuk wrote
> Hi,
> 
> On Sat, Nov 10, GerdP wrote:
> 
>> I've just committed r229.
>> 
>> I've fixed all reported errors regarding --keep-complete and found some
>> nice
>> performance improvements for Hennings special case (planet as input,
>> split-file with > 800 tiles, many of them overlapping each other)
>> and some general improvements regarding memory requirements.
> 
> Could it be that r229 needs much more memory than r224?
> 
> r224 had no problems, but with r229 I get for the same input file:
> java.lang.OutOfMemoryError: Java heap space
>         at java.lang.Integer.valueOf(Unknown Source)
>         at
> uk.me.parabola.splitter.DataStorer$WriterMapper.put(DataStorer.java:171)
>         at
> uk.me.parabola.splitter.DataStorer.putWriterIdx(DataStorer.java:99)
>         at
> uk.me.parabola.splitter.MultiTileProcessor.addOrMergeWriters(MultiTileProcessor.java:603)
>         at
> uk.me.parabola.splitter.MultiTileProcessor.processWay(MultiTileProcessor.java:145)
>         at
> uk.me.parabola.splitter.BinaryMapParser.parseWays(BinaryMapParser.java:170)
> 
> It's a DACH extract.
> 
>   Thorsten
> 
> -- 
> Thorsten Kukuk, Project Manager/Release Manager SLES
> SUSE LINUX Products GmbH, Maxfeldstr. 5, D-90409 Nuernberg
> GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer, HRB 16746 (AG Nürnberg)
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