[GraphHopper] Is the import really multi-thread?

[Peter]

> On 03/07/2015 10:15 πμ, Peter wrote:
>> > For Europe download from geofabrik, this step take 50 minutes.
>> You can try to put input (PBF) and output files (GH folder) on two
>> separate discs, preferable SSD.
>
> Also check Osmosis fast pbf read:
> http://wiki.openstreetmap.org/wiki/Osmosis/Detailed_Usage_0.44#--read-pbf-fast_.28--rbf.29

Emux, how would this help to improve speed for creating the GH files?

Or do you mean that this is identical to what we are currently using in
GraphHopper?
https://github.com/openstreetmap/osmosis/tree/master/osmosis-pbf2/src/main/java/org/openstreetmap/osmosis/pbf2/v0_6

Regards,
Peter
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