[OSRM-talk] Out of memory: Kill process

[Mark Schmitt]

Hello Aurélien,

I'm facing a similar issue... I've tried importing "Europe" on a linux 
box with 16gb ram (+16gb swap). The process didn't complete and was 
ultimately killed by the kernel when it requested the last bit of memory.

I'm also wondering if there's a way to generate the routing hierarchy on 
a box like mine. If there's simply no way to make the import process use 
less memory, it would be very helpful for me to know, how much memory 
you need for Europe and how much for the entire World.

 From my experience with importing single countries, I've learned that 
importing the data is way more memory intensive than running the 
osrm-server afterwards. Would it be possible to provide the 
pre-calculated hierarchical data? (imho they would be architecture 
dependent ... that sucks, but still, there are not _that_ many 
architectures that are powerful enough  to use OSRM and not powerful 
enough to calculate the data by themselves...).

Best regards
Mark

Am 17.07.2013 23:11, schrieb Aurélien FILEZ:
> Hello,
>
> On Ubuntu Server 12.04, 8 GB of RAM and 248GB of free disk space.
>
> During the "Generating edge-expanded graph representation" process, I 
> have this message : "Out of memory: Kill process"
>
> To be sure, I made an .stxxl file in the Project-OSRM directory to 
> have an extra memory based on my only and main disk, but it fails as 
> before, exepted I don't receive any error message of type "config file 
> not found" or "error when allocating [...] attempting to [...]"
>
> Can I do something ?
>
> P.S.: In my .stxxl file, I put 
> "disk=/home/username/extra_disk,225280,syscall" (I have only one 
> physical disk)
>
> Thanks !
>
>
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