Introduction about technologies of JIT compiler used in PyPy such as what we call "production of JIT compiler" , how "hinting mechanism" works, and so forth for beginner. In other words, brief introduction to JIT compiler used in PyPy.
Graduated master course of Tokyo Institute of Technology recently, and currently under training for new graduates. When I was a student, I studies about JIT compiler. Also, I had studied about JIT compiler which PyPy have introduced.