RPython is a translation and support framework for producing implementations of
dynamic languages, emphasizing a clean separation between language
specification and implementation aspects.
By separating concerns in this way, our implementation of Python - and other
dynamic languages - is able to automatically generate a Just-in-Time compiler
for any dynamic language. It also allows a mix-and-match approach to
implementation decisions, including many that have historically been outside of
a user’s control, such as target platform, memory and threading models, garbage
collection strategies, and optimizations applied, including whether or not to
have a JIT in the first place.
