[OSRM-talk] Pre-procesing planet.pbf with 128Gb RAM

[Daniel Patterson]

Hi Jose,

  128GB is not enough to do *everything* in RAM - over 300GB of data is
generated during some phases.

  You'll probably want to do a custom build of OSRM and enable STXXL with
`cmake -DENABLE_STXXL=ON ..`.  This will build OSRM with the ability to do
optimized data-to-disk swapping using the "libstxxl" library, which is
faster than just using regular swap space.

daniel

On Mon, Mar 5, 2018 at 11:44 AM, Jose Florido <joseflorido at gmail.com> wrote:

> Hi!
>
> Is it possible to pre-process the planet file with OSRM 5.16.2 and
> only 128Gb ram? We do have a large SSD disk and pre processing doesn’t
> need to be super fast.
>
> Thanks!
> Jose
>
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