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1. 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.

2. 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 · In this tutorial, you’ll: Compile a custom Python build from source using Docker; Disable the Global Interpreter Lock (GIL) in Python; Enable the Just-In-Time (JIT) compiler for Python code; Determine the availability of new features at runtime; Assess the performance improvements in Python 3.13; Make a C extension module targeting Python’s ...

3. 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).

4. 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 · The JIT is a move away from how CPython executes Python code. The performance of the JIT is similar to the existing specializing interpreter, while it does bring some overhead, for example, build ...

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 · What people tend to mean when they say a JIT compiler, is a compiler that emits machine code. This is in contrast to an AOT (Ahead of Time) compiler, like the GNU C compiler, GCC or the Rust compiler rustc which generates the machine code once and distributes as a binary executable. When you run Python code, it is first compiled into bytecodes.

6. devclass.com › 2024/01/10 › just-in-time-compilerJust-in-time compiler likely to arrive in Python 3.13 - DEVCLASS

   devclass.com › 2024/01/10 › just-in-time-compiler

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   Jan 10, 2024 · January 10, 2024. The next release of CPython is likely to include a JIT (just in time) compiler, which according to early tests will bring some immediate speed improvements and the prospect of significant future optimizations. The new JIT compiler is included in the plan for Python 3.13 and will be optional, requiring the CPython build to be ...

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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   What is a JIT compiler?

   • What people tend to mean when they say a JIT compiler, is a compiler that emits machine code. This is in contrast to an AOT (Ahead of Time) compiler, like the GNU C compiler, GCC or the Rust compiler rustc which generates the machine code once and distributes as a binary executable. When you run Python code, it is first compiled into bytecodes.

   Python 3.13 gets a JIT - GitHub Pages

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

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   Does CPython have a JIT compiler?

   • When CPython is configured and built using the --enable-experimental-jit option, a just-in-time (JIT) compiler is added which may speed up some Python programs. On Windows, use PCbuild/build.bat --experimental-jit to enable the JIT or --experimental-jit-interpreter to enable the Tier 2 interpreter.

   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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   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 a JIT in CPython?

   • The JIT is a move away from how CPython executes Python code. The performance of the JIT is similar to the existing specializing interpreter, while it does bring some overhead, for example, build time dependencies and memory consumption.

   Breaking Down Python 3.13’s Latest Features - InfoQ

   www.infoq.com/news/2024/10/python-313-latest-features/

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8. 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 · This tells Python to build with JIT capabilities. 4. Compile and Install: Once configured, you’ll compile and install Python. This step might take a while, but once done, you’ll have a JIT ...