pypy
https://doc.pypy.org/en/latest/architecture.html
Our main motivation for developing the translation framework is to provide a full featured, customizable, fast and very compliant Python implementation, working on and interacting with a large variety of platforms and allowing the quick introduction of new advanced language features.
JIT Compiler
Just-in-Time Compiler (JIT): we have a tracing JIT that traces the interpreter written in RPython, rather than the user program that it interprets
Install on CentOS
- yum install pypy # version 5.0.1