[mkgmap-dev] [PATCH v1] LocationHook speedup

Tue Jan 3 20:57:12 GMT 2012

Hello WanMil,

Shame on me. I finally found that the description is on the new help page, the place I should have visited first ...

By the way: On windows, r2159 is not able to process the european boundaries, but the patch for Coord.java seems to allow the action on windows. So I think this is an argument for it.
Working with these large files is still no fun with mkgmap, so I hope I can find something which really improves performance ;-)

Gerd

G:\mkgmap_all\trunk\dist>java -Xmx1600m -jar mkgmap.jar --createboundsfile=f:\osm\europe-boundaries.osm
Time started: Tue Jan 03 20:05:54 CET 2012
Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
        at sun.awt.geom.Order1.getReversedCurve(Order1.java:198)
        at sun.awt.geom.Curve.getWithDirection(Curve.java:706)
        at sun.awt.geom.CurveLink.getSubCurve(CurveLink.java:56)
        at sun.awt.geom.AreaOp.pruneEdges(AreaOp.java:389)
        at sun.awt.geom.AreaOp.calculate(AreaOp.java:141)
        at java.awt.geom.Area.pathToCurves(Area.java:177)
        at java.awt.geom.Area.<init>(Area.java:108)
        at uk.me.parabola.util.Java2DConverter.createArea(Java2DConverter.java:60)
        at uk.me.parabola.mkgmap.reader.osm.boundary.BoundaryRelation.processElements(BoundaryRelation.java:276)
        at uk.me.parabola.mkgmap.reader.osm.boundary.BoundaryElementSaver.addRelation(BoundaryElementSaver.java:132)
        at uk.me.parabola.mkgmap.reader.osm.xml.Osm5XmlHandler$SaxHandler.endElement(Osm5XmlHandler.java:182)
        at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:601)
        at com.sun.org.apache.xerces.internal.xinclude.XIncludeHandler.endElement(XIncludeHandler.java:1016)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScan
nerImpl.java:1782)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocument
FragmentScannerImpl.java:2939)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648)
        at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:140)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScanne
rImpl.java:511)
        at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:808)
        at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
        at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:119)
        at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
        at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
        at javax.xml.parsers.SAXParser.parse(SAXParser.java:395)
        at javax.xml.parsers.SAXParser.parse(SAXParser.java:198)
        at uk.me.parabola.mkgmap.reader.osm.xml.Osm5MapDataSource.load(Osm5MapDataSource.java:72)
        at uk.me.parabola.mkgmap.reader.osm.boundary.BoundaryPreparer.run(BoundaryPreparer.java:105)
        at uk.me.parabola.mkgmap.main.Main.endOptions(Main.java:341)
        at uk.me.parabola.mkgmap.CommandArgsReader.readArgs(CommandArgsReader.java:126)
        at uk.me.parabola.mkgmap.main.Main.main(Main.java:114)

Gerd

> Date: Tue, 3 Jan 2012 20:38:42 +0100
> From: wmgcnfg at web.de
> To: mkgmap-dev at lists.mkgmap.org.uk
> Subject: Re: [mkgmap-dev] [PATCH v1] LocationHook speedup
> 
> Hi Gerd,
> 
> don't use osmosis: it's *very* slow for such a job.
> 
> Better use the osmconvert/osmfilter toolchain. That's magnitudes 
> faster... You can find a how to at: 
> http://wiki.openstreetmap.org/wiki/Mkgmap/help/options#Using_precompiled_bounds_for_the_address_index
> 
> WanMil
> 
> > Hello WanMil,
> >
> > thanks for the util. I am still trying to produce the input for mkgmap with
> > osmosis. The program produces very large temp files, and after hours it
> > crashed because the disk was full :-(
> >
> > Maybe I am not using the best parms? Or doesn't it work on windows?
> > I use this:
> > osmosis -v --rb f:\osm\europe.osm.pbf --tf accept-relations
> > boundary=administrative --used-node idTrackerType=BitSet --used-way
> > idTrackerType=BitSet --wb boundary_relations.osm.pbf
> >
> > Maybe I can download the result somewhere?
> >
> > Ciao,
> > Gerd
> >
> > --
> > View this message in context: http://gis.638310.n2.nabble.com/PATCH-v1-LocationHook-speedup-tp7135704p7147396.html
> > Sent from the Mkgmap Development mailing list archive at Nabble.com.
> > _______________________________________________
> > mkgmap-dev mailing list
> > mkgmap-dev at lists.mkgmap.org.uk
> > http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
> 
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