I agree, it is not a really solution. But it is the only thing i can do with my 10 GB RAM. I will bee happy, if you found a algorythmus, which can use -x-split-name-index and works with my limited RAM, and avoids the OutOfMemory java heapspace error. By the way: With a smaller inputarea (Easteuropa or Skandinavia), 10 GB RAM is enough to use x-split-name-index, no error occurs. regards thomas Am 29.03.2017 um 18:08 schrieb Gerd Petermann:
Hi Thomas,
I already understood that but I don't call this a solution ;-) My understanding is that the option is really helpfull in countries like Spain were many street names start with Rua.
Gerd ________________________________________ Von: mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag von Thomas Morgenstern <webmaster@img2ms.de> Gesendet: Mittwoch, 29. März 2017 17:21:01 An: Development list for mkgmap Betreff: Re: [mkgmap-dev] RAM and mdr Europa ?
Hi Gerd,
I have solved the problem. i do not longer use -x-split-name-index, but only -index. This decrease the RAM and my java heap space is great enough or that option.
Rgeards Thomas
Am 29.03.2017 um 09:27 schrieb Gerd Petermann:
Hi Thomas,
maybe it helps: The problem occured while sorting the index entries for streets names. With option --x-split-name-index you have one entry for each word in the street name. I think this option can easily dup the number of entries and aso the required memory for the entries is higher.
We've once tried to fix this partially with Mdr7.patch but it turned out to produce wrong entries in the index. I'll try again to find a better solution.
In the mean time you may check how your style handles street names. Maybe you often use addlabel or you add words to the road names ? I've seen styles which add a default name for each unnamed object.
Gerd ________________________________________ Von: mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk><mailto:mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag von Thomas Morgenstern <webmaster@img2ms.de><mailto:webmaster@img2ms.de> Gesendet: Freitag, 24. März 2017 17:07:22 An: Development list for mkgmap Betreff: [mkgmap-dev] RAM and mdr Europa ?
Hi, I have a W10, 64 bit machine and 10 GB RAM. Since a few months i can not generate the mdr-file for Europa from www.Download.Geofabrik.de<http://www.Download.Geofabrik.de><http://www.Download.Geofabrik.de><http://www.Download.Geofabrik.de> In a first run i generate only all the maptiles. No Problem. in a second i will generate the overview, tdb and mdr. I start java -Xmx9800m -XX:-UseGCOverheadLimit jar mkgmap.jar code-page=1252 -family-id=1901 -x-split-name-index -index D:\Karten\Europa\*.img.
and get the error.
[cid:part1.6A605C7E.D89F4F60@img2ms.de]
with mkgmap-r3864 it get the same error.
How many RAM must i have for Europa complete ?. In august 2016 it was possible to create the mdr with 6 GB RAM. But the filesize is growm ...
thomas
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