[gdal-dev] Call for review: RFC-110 Just-In-Time (JIT) compilation of expressions

Even Rouault even.rouault at spatialys.com
Tue Nov 25 04:57:09 PST 2025


Hi,

I've submitted https://github.com/OSGeo/gdal/pull/13466 which introduces 
the optional use of the CLang and LLVM embedded libraries to provide 
Just-In-Time (JIT) / on-the-fly compilation of code, and its use to 
speed-up evaluation of MuParser-compatible expressions, as used in 
VRTDerivedBand and gdal raster calc.

Even

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