Recent Performance Improvements in Function Calls in CPython https://blog.codingconfessions.com/p/are-function-calls-still-slow-in-python
Codingconfessions
Are Function Calls Still Slow in Python? An Analysis of Recent Optimizations in CPython
How costly it is to call functions and builtins in your python code? Does inlining help? How have the recent CPython releases improved performance in these areas?
