[GraphHopper] Miltiple GraphHopper instances for best productivity

[Peter]

I'm not sure I can follow. What is your exact problem? And is this
happening with dataaccess=RAM_STORE too?

> on command TOP columns RES and SHR only incrementing on the time, and if we start much more threads - then much more resources are used.

What do you mean here?

Regards,
Peter.


On 03.10.2014 12:50, Alexander Cherepanov wrote:
> Hello.
> We are trying to start multiple threads with GraphHopper instances and send them calculate orders with pooling engine.
> All GraphHopper works with option 
> graph.dataaccess=MMAP_STORE_SYNC
> With JRE7 64bit on Windows 7 Professional our application works well.
>
> But there is a problem on CentOS 6 with OpenJDK:
> OpenJDK Runtime Environment (rhel-2.5.1.2.el6_5-x86_64 u65-b17)
> OpenJDK 64-Bit Server VM (build 24.65-b04, mixed mode)
>
> on command TOP columns RES and SHR only incrementing on the time, and if we start much more threads - then much more resources are used.
> Why this happens?
>
>
> --
>
>
> _______________________________________________
> GraphHopper mailing list
> GraphHopper at openstreetmap.org
> https://lists.openstreetmap.org/listinfo/graphhopper