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1. stackoverflow.com › questions › 471191compilation - Why compile Python code? - Stack Overflow

   stackoverflow.com › questions › 471191

   Beginners assume Python is compiled because of .pyc files. The .pyc file is the compiled bytecode, which is then interpreted. So if you've run your Python code before and have the .pyc file handy, it will run faster the second time, as it doesn't have to re-compile the bytecode.

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 · 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. In this tutorial, you’ll: Compile a custom Python build from source using Docker. Disable the Global Interpreter Lock (GIL) in Python.

3. 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 · JIT, or “Just in Time” is a compilation design that implies that compilation happens on demand when the code is run the first time. It’s a very broad term that could mean many things. I guess, technically the Python compiler is already a JIT because it compiles from Python code into Bytecode.

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 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. If you want to try out the JIT compiler, you need to set up a special version of Python 3.13 with the JIT enabled.

5. medium.com › @codeinseoul › inside-python-theInside Python: The Compiler. Learn all about how the Python ...

   medium.com › @codeinseoul › inside-python-the

   Jul 7, 2023 · Introduction. The compilation phase consists of two components: 1) the compiler generating a Control Flow Graph (CFG) from AST and 2) the assembler generating bytecode from CFG. You have...

6. www.infoworld.com › article › 2337441The best new features and fixes in Python 3.13 - InfoWorld

   www.infoworld.com › article › 2337441

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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.

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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   Do I need Python to compile Python?

   • Oddly enough, it may sound like you must already have Python to compile Python itself. Indeed, you need an earlier version of the Python interpreter, but only if you want to build Python 3.13 with the JIT support. That’s because the JIT build tool, which generates binary stencils for the copy-and-patch compiler, is a pure-Python script.

   Python 3.13 Preview: Free Threading and a JIT Compiler

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

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   Does Python create a bytecode if a library is imported?

   • Python does create .pyc files (so-called byecode) whenever a library is imported. AFAIK the bytecode can only speed up load times, not execution times. @aitchnyu: Caching the bytecode in .pyc files only speeds up loading indeed, but only becase the Python code is compiled to bytecode before execution anyway.

   Is Python interpreted, or compiled, or both? - Stack Overflow

   stackoverflow.com/questions/6889747/is-python-interpreted-or-compiled-or-both

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   Does Python 'compile' all code into bytecode?

   • Python is an interpreted language, that's no debate. Even if Python is 'compiling' the code into Bytecode, it is not a complete compilation procedure, and besides this, Python does not 'compile' all code (values and types) into bytecode. My analysis was ran against the following code: print("\n\n#############") print("## ERROR ##")

   Is Python interpreted, or compiled, or both? - Stack Overflow

   stackoverflow.com/questions/6889747/is-python-interpreted-or-compiled-or-both

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   Is Python compiled?

   • But to stop nitpicking and answer the question you meant to ask: Practically (read: using a somewhat popular and mature implementation), Python is compiled.

   Is Python interpreted, or compiled, or both? - Stack Overflow

   stackoverflow.com/questions/6889747/is-python-interpreted-or-compiled-or-both

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   Is Python 313 compatible with C extension modules?

   • On the one hand, the program completes successfully by printing the expected message, but on the other hand, it prominently displays a lengthy warning, which you shouldn’t ignore. It turns out that C extension modules targeting the free-threaded build of Python 3.13 need special handling to be fully compatible.

   Python 3.13 Preview: Free Threading and a JIT Compiler

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

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8. ataiva.com › python-3-13-no-gil-multi-threadingPython 3.13 No-GIL Mode: How to Unlock True Multi-Threading ...

   ataiva.com › python-3-13-no-gil-multi-threading

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   Nov 1, 2024 · But with Python 3.13, you can now compile Python to run without the GIL, allowing Python threads to fully utilize multiple cores. Let’s dive into why this matters, how to try it out, and what kinds of performance gains you might see.