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1. 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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   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).

2. 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 · 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

3. 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 · This command will compile Python 3.13 with both free threading and the experimental JIT, placing it under the py3.13 alias in pyenv. While pyenv hides many tedious details about making custom Python builds, there may be times when you’ll want the ultimate control.

4. realpython.com › python313-new-featuresPython 3.13: Cool New Features for You to Try – Real Python

   realpython.com › python313-new-features

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   Sep 30, 2024 · In this benchmark, Python 3.13 with the JIT enabled is faster than both Python 3.12 and regular Python 3.13. However, the JIT isn’t ready for everyday use yet, and you should limit yourself to experimenting with it. Hopefully, the JIT will have more impact in future Python releases. To learn more about the above benchmark, as well as the new ...

5. drew.silcock.dev › blog › everything-you-need-toEverything you need to know about Python 3.13 – JIT and GIL ...

   drew.silcock.dev › blog › everything-you-need-to

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   Sep 28, 2024 · The performance degradation when Python is built with free-threading support is significant – around 20%. It doesn’t matter whether you re-enable the GIL via the -X gil=1argument, the performance degradation is the same. Multi-threading shows a significant boost with GIL disabled, as expected.

6. medium.com › @jerinisready › python-3-13-updates-youPython 3.13 — Updates you already know — Part 2: JIT - Medium

   medium.com › @jerinisready › python-3-13-updates-you

   Oct 28, 2024 · Enable JIT in Configuration: During the configuration step, you can specify JIT support by adding a specific flag, like ./configure --enable-jit. This tells Python to build with JIT capabilities.

7. 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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   How to install Python 313 with experimental JIT enabled using pyenv?

   • To install Python 3.13 with the experimental JIT enabled using pyenv, you can specify custom build flags by setting the PYTHON_CONFIGURE_OPTS environment variable accordingly: In this case, you enable the JIT on top of the stock Python, 3.13.0rc1, which doesn’t come with free threading.

   Python 3.13 Preview: Free Threading and a JIT Compiler

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

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   What's new in Python 313?

   • 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).

   What’s New In Python 3.13

   docs.python.org/3/whatsnew/3.13.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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   What is a JIT compiler in Python?

   • A just-in-time, or JIT, compiler provides a kind of middle ground, where the interpreter may choose to compile some code while a program is running in order to speed it up. In Python 3.13, there’s a new, experimental JIT compiler. The fact that it’s experimental means that it’s present in Python’s source code, but it’s not enabled by default.

   Python 3.13: Cool New Features for You to Try – Real Python

   realpython.com/python313-new-features/

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8. 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.