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Oct 23, 2012 · To answer the question you meant to ask: CPython, 3.x or otherwise, does not, never did, and likely never will, contain a JIT compiler. Some other Python implementations (PyPy natively, Jython and IronPython by re-using JIT compilers for the virtual machines they build on) do have a JIT compiler.
Jan 9, 2024 · To illustrate this, data from recent research “Python meets JIT compilers: A simple implementation and a comparative evaluation” showed that Java-based JITs for Python like GraalPy, and Jython can take up to 100 times longer to start than normal CPython and consume up to an additional Gigabyte of RAM to compile. There are already full JIT implementations for Python.
2 days ago · Python 3.13 is the latest stable release of the Python programming language, with a mix of changes to the language, the implementation and the standard library. The biggest changes include a new interactive interpreter, experimental support for running in a free-threaded mode (PEP 703), and a Just-In-Time compiler (PEP 744).
Sep 18, 2024 · Although the final release of Python 3.13 is scheduled for October 2024, you can download and install a preview version today to explore the new features. Notably, the introduction of free threading and a just-in-time (JIT) compiler are among the most exciting enhancements, both designed to give your code a significant performance boost.
Oct 9, 2024 · Python 3.13 introduces a revamped interactive interpreter with streamlined features like multi-line editing, experimental free-threaded mode, alongside the introduction of a Just-in-Time (JIT) compile
Oct 7, 2024 · Python 3.13 introduces experimental free-threaded mode and JIT compiler, paving the way for improved performance and multi-core utilization while enhancing the interactive experience. Oct 7th, 2024 11:21am by Darryl K. Taft and Joab Jackson. Featured image via Unsplash. Python 3.13, expected to be released today, represents a significant step ...
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Oct 7, 2024 · A new JIT compiler, the first no-GIL edition of Python, better errors and typing enhancement, and the removal of dead batteries are all part of Python 3.13. Topics Spotlight: AI in Enterprise