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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. 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 · 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.

3. discuss.python.org › t › definitions-of-interpretedDefinitions of “interpreted language” and “compiled language ...

   discuss.python.org › t › definitions-of-interpreted

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   Sep 6, 2024 · CPython has 1. a source-to-bytecode compiler and 2. a bytecode interpreter. Java has 1. a source-to-bytecode compiler and 2. a JIT compiler. You can focus on the first part and consider both to be compiled. Others may focus more on the second part and consider CPython (bytecode) to be interpreted, but consider Java to be (JIT) compiled.

4. www.reddit.com › why_doesnt_cpython_use_a_jitWhy doesn't CPython use a JIT? : r/learnpython - Reddit

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   Smart move is to call functions in a support library to do that. But that's exactly what the cpython interpreter is already doing, so a JIT won't speed things up all that much for standard python. If you want to change the language to enforce types then maybe it's worthwhile, but then it's not python. Have a look at PyPy to see how they handle ...

5. peps.python.org › pep-0744PEP 744 – JIT Compilation | peps.python.org

   peps.python.org › pep-0744

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   Apr 11, 2024 · This JIT, like any JIT, produces large amounts of executable data at runtime. This introduces a potential new attack surface to CPython, since a malicious actor capable of influencing the contents of this data is therefore capable of executing arbitrary code. This is a well-known vulnerability of JIT compilers.

6. discuss.python.org › t › pep-744-jit-compilationPEP 744: JIT Compilation - PEPs - Discussions on Python.org

   discuss.python.org › t › pep-744-jit-compilation

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   Apr 12, 2024 · PEP 744 is an informational PEP answering many common questions about CPython 3.13’s new experimental JIT compiler. My main goal for this PEP is to build community consensus around the specific criteria that the JIT should meet in order to become a permanent, non-experimental part of CPython. The “Specification” section lists three basic requirements as a starting point, but I expect ...

7. People also ask

   Does Python have 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. And there is no reason their JIT compilers would stop working when they add Python 3 support. But while I'm here, also let me address a misconception:

   Does the Python 3 interpreter have a JIT feature?

   stackoverflow.com/questions/13034991/does-the-python-3-interpreter-have-a-jit-feature

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   Which Python implementation has a JIT?

   • The only Python implementation that has a JIT is PyPy. Byt - PyPy is both a Python 2 implementation and a Python 3 implementation. There is now an experimental jit on the rust python interpreter github.com/RustPython/RustPython. The Numba project should work on Python 3.

   Does the Python 3 interpreter have a JIT feature?

   stackoverflow.com/questions/13034991/does-the-python-3-interpreter-have-a-jit-feature

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   Does PyPy have a JIT compiler?

   • for Python, there is a PyPy project, which it includes JIT (making possible the code to run faster than in CPython in many cases) There is some confusion on what defines/uses a JIT compiler: is it a programming language? is it a program ? a runtime environment?.

   Which programming languages have JIT compilers?

   stackoverflow.com/questions/2863096/which-programming-languages-have-jit-compilers

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   What is a JIT in Python?

   • A JIT is a way of increasing performance in a lot of scenarios without loosing convenience for the programmers. The only Python implementation that has a JIT is PyPy. Byt - PyPy is both a Python 2 implementation and a Python 3 implementation. There is now an experimental jit on the rust python interpreter github.com/RustPython/RustPython.

   Does the Python 3 interpreter have a JIT feature?

   stackoverflow.com/questions/13034991/does-the-python-3-interpreter-have-a-jit-feature

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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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   Should CPython be included in a full JIT?

   • But a full-JIT would require those being bundled with Python and all the added overheads. A copy-and-patch JIT only requires the LLVM JIT tools be installed on the machine where CPython is compiled from source, and for most people that means the machines of the CI that builds and packages CPython for python.org.

   Python 3.13 gets a JIT - GitHub Pages

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

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8. 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 ...