[mkgmap-dev] splitter is extreme slow

Fri Dec 24 20:54:36 GMT 2010

I had a spare hour on Christmas Eve ;) so I tested this. Below is what I
got on a 64 bit openSuSE 11.2 system with 4GB RAM and the latest Sun java.

time java -Xmx2048M -jar splitter.jar --mapid=70000001
--max-nodes=1000000 europe.osm.pbf

real    114m22.787s
user    93m33.760s
sys     3m43.717s

This is using the splitter with pbf support that Steve posted to this
group a few weeks ago

Hope that helps

Paul

On 24/12/10 12:09, dom Team OiD wrote:
> I was wrong, it's bz2, not gz.
> My pc needs around 7GB of java heap, were 4GB are available. The other 
> 3GB are swapped, which takes this huge amount of time.
> Do you all have this probem with all splitter versions?
>
> Marco
>
> Am 24.12.2010 12:32, schrieb dom Team OiD:
>   
>> Hm,
>> I'm using the europe.osm.gz file. I will try a new splitter version now.
>> It's running since over 90 hours. Splitting the europe file.
>>
>> Marco
>>
>> Am 24.12.2010 12:05, schrieb Ralf Kleineisel:
>>     
>>> On 12/24/2010 11:15 AM, Johann Gail wrote:
>>>
>>>       
>>>>> 4 Days ago I started to create a new europe map, and until now the
>>>>> splitter is running, the harddisk is doing anything. The splitting needs
>>>>> over 75 hours and is still running.
>>>>>           
>>>> Here on the list is another thread 'error splitting binary files' some
>>>> days old. There it looks, as if the binary data from geofabric has some
>>>> problems. Maybe it is the same for you?
>>>>         
>>> I had no problems splitting geofabrik's europe.osm.pbf downloaded at the
>>> 14th of December using splitter r161.
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