pythonz is a program to automate the building and installation of Python versions in the user's $HOME. This is a fork of the original project, pythonbrew. The ...

Python has always made you choose between ease of writing and speed of running. The JIT compiler is the first serious attempt to close that gap inside CPython itself. The experimental JIT in Python ...

PyPy, an alternative runtime for Python, uses a specially created JIT compiler to yield potentially massive speedups over CPython, the conventional Python runtime. But PyPy’s exemplary performance has ...

If you want to annoy Python users, try saying this: "Python is slow." In fact, this is true in many situations. Compared to languages like C, C++, Java, Rust, and Go, "pure" Python that does not use ...

HPy is a better API for extending Python in C. The old C API is specific to the current implementation of CPython. It exposes a lot of internal details which makes it hard to: implement it for other ...

Optimized apps and websites start with well-built code. The truth, however, is that you don't need to worry about performance in 90% of your code, and probably 100% for many scripts. It doesn't matter ...

PyPy is a drop-in replacement for the stock Python interpreter, and it runs many times faster on some Python programs. Python has earned a reputation for being powerful, flexible, and easy to work ...

INTERVIEW Python creator Guido van Rossum last week introduced a project to make CPython, the official implementation, five times faster in four years. Now Mark Shannon – one of the three initial ...