For example, The Specializing Adaptive Interpreter introduced in Python 3.11 (PEP ... like free-threaded and the JIT compiler, promise a more robust and dynamic programming experience.

The key approach detailed in PEP 659 is a "specializing, adaptive interpreter that specializes code aggressively ... of a just-in-time (JIT) compiler for Python's performance, Shannon suggested ...

Python 3.11 introduced the Specializing Adaptive Interpreter ... for a given platform’s CPython builds. The Python programming language releases new versions yearly, with a feature-locked ...

It refers to an optimization that a C compiler performs on the CPython code, which speeds up the way the interpreter dispatches its bytecode instructions. No changes to existing Python code are ...