Hi folks, and sorry for the double posting if any.
It's my great pleasure to announce the release of Pythran 0.9.2, codenamed koailh.
Pythran is an ahead of time compiler for scientific kernels written in Python. It is
backward-compatible with Python (no language extension) and can take advantage of
OpenMP annotations and automatic SIMD instruction generation.
It's been more than four months since last release, so there's quite a lot of changes.
The detailed changelog is available online:
As usual, I like to demonstrate Pythran through a small benchmark that used to be unsupported
and now provides a nice x6 speedup (without xsimd) up to (with xsimd, non-strided version) over
The following people have contributed to this version, through bug reports or commits, in no
- Yann Diorcet
- Neal Becker
- Ashwin Vishnu
- David Menéndez Hurtado
- Jean Laroche
- Anubhab Haldar
- Thierry Dumont
- "keke ge-smile"
- Said Hadjout
- Rodrigo Iga
- Pierrick Brunet
- Franck Cornevaux-Juignet
Special thoughts to these last two, they reported bugs in 2013 and 2014, and the associated
fixes only happened in 2019 ^^!
If you've been brave enough to read this whole mail, the next step is to support Pythran!
You can donate your time through bug reports and fixes, give a small motivation boost through
a gentle email, or just use it and share the joy.
If you need important development in Pythran, you can drive the roadmap! Send an email to the
mailing list (or to my personnal email if you're too shy).