PyCon JP 2024: An overview of the optimisation pipeline in CPython 3.13 and onwards

CPython 3.13 introduces a new experimental optimization pipeline that cumulates into a JIT. This talk gives an overview of the components of the optimization pipeline as of CPython 3.13 and plans for future versions of CPython.

The talk will focus on the Trace Optimizer and briefly cover experiments the speaker is personally involved in before the final version currently in CPython 3.13 implemented by Ken Jin.