I have a 25,000+ loc scientific codebase in Python, with lot of use in my specialized domain. I gave up on numba, because it's speedups vanish when transitionin

I have a 25,000+ loc scientific codebase in Python, with lot of use in my specialized domain. I gave up on numba, because it's speedups vanish when transitioning to real problems. And secondly, it's bugs are not that intuitive.