[gdal-dev] Potential geopackage rtree problem on MacOS ARM64

[Even Rouault]

Hi,

I've investigated that today, and I can quite reliably trigger a similar 
error with our existing tests on CI, but this is impossible to diagnose 
further without direct access to a machine where the error triggers 
(when simulating taking the the error code path on Linux, the fallback 
code works, whereas it doesn't on OSX Arm64, so there's something quite 
subtle happening here). So if someone has a OSX Arm64 and is willing to 
give me ssh access to it, that would be welcome.

In the meantime, I've submitted https://github.com/OSGeo/gdal/pull/9685 
which is just a workaround to disable (by default) the threaded RTree 
creation on that platform. It can be explicitly enabled by setting 
OGR_GPKG_ALLOW_THREADED_RTREE to YES

Even

Le 16/04/2024 à 08:13, Rahkonen Jukka via gdal-dev a écrit :
>
> Hi,
>
> It seems that at least two MacOS ARM64 users have faced a problem with 
> the new, faster rtree creation method so maybe it is worth having a 
> look. Obviously a big dataset and right hardware is needed for testing 
> https://gis.stackexchange.com/questions/479958/how-to-fix-failed-to-prepare-sql-error-when-creating-gpkg-file-from-osm-extrac/479964#479964
>
> -Jukka Rahkonen-
>
>
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> gdal-dev mailing list
> gdal-dev at lists.osgeo.org
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