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1. realpython.com › python313-free-threading-jitPython 3.13 Preview: Free Threading and a JIT Compiler

   realpython.com › python313-free-threading-jit

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   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.

2. stackoverflow.com › questions › 13034991Does the Python 3 interpreter have a JIT feature? - Stack ...

   stackoverflow.com › questions › 13034991

   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.

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4. docs.python.org › 3 › whatsnewWhat’s New In Python 3.13 — Python 3.13.0 documentation

   docs.python.org › 3 › whatsnew

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   1 day 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).

5. tonybaloney.github.io › posts › python-gets-a-jitPython 3.13 gets a JIT - GitHub Pages

   tonybaloney.github.io › posts › python-gets-a-jit

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   Jan 9, 2024 · This is what a JIT does. There are many types of JIT compiler. Numba is a JIT. PyPy has a JIT. Java has lots of JITs. Pyston and Pyjion are JITs. The JIT that is proposed for Python 3.13 is a copy-and-patch JIT. What is a copy-and-patch JIT?¶ Never heard of a copy-and-patch JIT? Don’t worry, nor had I and nor have most people.

6. www.infoq.com › news › 2024Breaking down Python 3.13’s Latest Features - InfoQ

   www.infoq.com › news › 2024

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   Oct 9, 2024 · Furthermore, Python 3.13 allows for the experimental disabling of the Global Interpreter Lock (GIL), alongside the introduction of a Just-in-Time (JIT) compiler, enhancing performance though still ...

7. www.geeksforgeeks.org › python-3-13-new-featuresPython 3.13 New Features - GeeksforGeeks

   www.geeksforgeeks.org › python-3-13-new-features

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   May 20, 2024 · 2. Experimental Just-in-Time (JIT) Compilation. Python introduces an experimental just-in-time (JIT) compiler which, when enabled, can speed up certain Python programs. The JIT compiler works by translating specialized Tier 1 bytecode to a new internal Tier 2 intermediate representation (IR), which is optimized for translation to machine code.

8. People also ask

   Does Python 313 have a JIT compiler?

   • Python 3.13 brings two experimental features that open the gateway to much better performance in future releases. These groundbreaking changes will require thorough testing, which is why they’re not currently enabled by default. However, you can try out free threading and the JIT compiler today by building Python from source code.

   Python 3.13 Preview: Free Threading and a JIT Compiler

   realpython.com/python313-free-threading-jit/

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   How to build Python 313 without free threading & JIT support?

   • So, you’re going to build the vanilla flavor of Python 3.13 without free threading or JIT support. Ensure that your current working directory is where you compiled Python 3.13 before, and remove any generated build files with make clean. Then, configure the build without the experimental features and compile Python again.

   Python 3.13 Preview: Free Threading and a JIT Compiler

   realpython.com/python313-free-threading-jit/

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   What is the new JIT compiler in Python?

   • The new experimental JIT compiler in Python 3.13 uses a fairly recent algorithm named copy-and-patch, which you can learn about in the official paper published in the proceedings of the ACM on Programming Languages in 2021.

   Python 3.13 Preview: Free Threading and a JIT Compiler

   realpython.com/python313-free-threading-jit/

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   What are the different types of JIT compilers?

   • There are many types of JIT compiler. Numba is a JIT. PyPy has a JIT. Java has lots of JITs. Pyston and Pyjion are JITs. The JIT that is proposed for Python 3.13 is a copy-and-patch JIT. Never heard of a copy-and-patch JIT? Don’t worry, nor had I and nor have most people.

   Python 3.13 gets a JIT - GitHub Pages

   tonybaloney.github.io/posts/python-gets-a-jit.html

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   How to enable free threading & JIT compiler in Python?

   • Navigate into the parent folder containing the Python source code, which you extracted from the downloaded archive in the previous step: Make sure to adjust the path as necessary if you opted for a more recent Python 3.13 release. Now, you can run the configure script with custom build flags to enable free threading and the JIT compiler:

   Python 3.13 Preview: Free Threading and a JIT Compiler

   realpython.com/python313-free-threading-jit/

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   When will Python 313 be released?

   • 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.

   Python 3.13 Preview: Free Threading and a JIT Compiler

   realpython.com/python313-free-threading-jit/

   See all results for this question

9. dev.to › graphpe › dive-into-python-313-new-featuresDive into Python 3.13: New Features, JIT Compiler, Free ...

   dev.to › graphpe › dive-into-python-313-new-features

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   Nov 12, 2024 · Hey, Python enthusiasts! The long-awaited Python 3.13 release has arrived, and it brings a host of exciting changes, from a Just-In-Time (JIT) compiler and free-threading support to a more interactive interpreter. In my latest video, I go over all the essential new features and also walk through the installation process for both Windows and Ubuntu.