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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. github.com › python › cpythoncpython/Tools/jit/README.md at main · python/cpython - GitHub

   github.com › python › cpython

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   Cross-compiling "just works", since the JIT is built for the host platform. The JIT can also be enabled or disabled using the PYTHON_JIT environment variable, even on builds where it is enabled or disabled by default.

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

   peps.python.org › pep-0744

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   Apr 11, 2024 · Add GPU support. The JIT is currently CPU-only. It does not, for example, offload NumPy array computations to CUDA GPUs, as JITs like Numba do. There is already a rich ecosystem of tools for accelerating these sorts of specialized tasks, and CPython’s JIT is not intended to replace them.

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

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   Making a JIT compiler would have to be an entirely new project. But seeing how many essential problems with Python interpreter aren't addressed in decades, I don't think that, at present, core developers are capable or willing to embark on such a project.

5. 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 · 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.

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.

7. People also ask

   Will CPython have a JIT compiler?

   • 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.

   Just-in-time compiler likely to arrive in Python 3.13 - DEVCLASS

   devclass.com/2024/01/10/just-in-time-compiler-likely-to-arrive-in-python-3-13/

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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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   Can CPython be built without JIT?

   • Dependencies: There are no plans to remove the ability to build CPython without the JIT on any platform. It is likely that the default build will remain “without JIT”, even after the default binaries on supported platforms become “with JIT”, just as PGO and LTO are today. RAM usage: I’ll leave this for Brandt to answer.

   PEP 744: JIT Compilation - PEPs - Discussions on Python.org

   discuss.python.org/t/pep-744-jit-compilation/50756

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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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   Is CPython compatible with Python?

   • You can try the pypy py3 branch, which is more or less python compatible, but the official CPython implementation has no JIT. This will best be answered by some of the remarkable Python developer folks on this site.

   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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   How long does a JIT take to build CPython?

   • These templates are used to build CPython itself. The JIT has no runtime dependency on LLVM and is therefore not at all exposed as a dependency to end users. Building the JIT adds between 3 and 60 seconds to the build process, depending on platform.

   PEP 744 – JIT Compilation | peps.python.org

   peps.python.org/pep-0744/

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8. lwn.net › Articles › 977855Adding a JIT compiler to CPython - LWN.net

   lwn.net › Articles › 977855

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   Jun 18, 2024 · Those who want to build the JIT into their Python can simply pass a flag to either configure (--enable-experimental-jit) or build.bat (--experimental-jit). That should work for cross-compilation as well.