Re:JNumPy: Writing high-performance C extensions for Python ...
by adgjlsfhk1 on Wednesday August 10, 2022 @02:34AM
(#32408434)
on par with python is way off. Julia in these areas definitely isn't fully optimized, but the performance will be much closer to something like Java for these cases. a dict in Julia will still have 1 pointer indirect compared to the python one where all your objects have 16 bytes overhead and an extra pointer indirection.
[ Parent
| on HN ]
Re:JNumPy: Writing high-performance C extensions for Python ...
by jakobnissen on Wednesday August 10, 2022 @02:43AM
(#32408479)
Python's dicts are way more optimised and have an implementation closer to Dictionaries.jl.
Anyway, I think it might be a good exercise for me to make a repo with a few test cases of where I think Julia could use some optimisations, and compare to Rust and Python.