[SciPy-Dev] numba simple example

Juan Luis Cano Rodríguez juanlu001 at gmail.com
Thu Jul 4 03:07:22 EDT 2019


On 7/3/19 10:19 PM, Dieter Werthmüller wrote:
> I think it was Ralf who said that it would be nice if one could
> achieve with a simple decorator a speed-up with numba - if it is
> installed, and otherwise just keep the status quo. 

This is what we do in poliastro for example:

https://github.com/poliastro/poliastro/blob/v0.12.0/src/poliastro/core/_jit.py

Also works on PyPy, which in theory should not need numba:

install_requires =
    ...
    numba>=0.39 ; implementation_name=='cpython'

Regards,

Juan Luis



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