LPython: Novel, Fast, Retargetable Python Compiler (2023)

by luismedelon 5/13/25, 9:01 AMwith 25 comments
by nathan_comptonon 5/16/25, 4:31 PM

Very neat but what an Albatross Python is, especially in the AI era. It is clearly the best language to choose for many applications given the network effects and the fact that AI can program it so effectively, but I really wish we weren't locked into it. So many better, more fun, more tight, languages out there.

And all this effort to eek out performance. Get off my lawn etc.

by brudgerson 5/13/25, 10:21 PM

The repository appears to be active, https://github.com/lcompilers/lpython

by theanonymousoneon 5/16/25, 8:16 PM

I'm following them since their first mention in HN in 2023, particularly for Wasm support in compilation. Still not much output, unfortunately.

by gsf_emergencyon 5/17/25, 6:42 AM

Might this be a subtler than one might think response to RPython?

About its sponsor GSI:

>As a leader in SRAM technology, we leverage our extensive expertise to develop radiation-hardened memory products for space and military use

by sgammonon 5/16/25, 6:14 PM

How does this compare to GraalPy? Why create something new when GraalPy can already build native programs?