Pyjion – A JIT for Python based upon CoreCLR

  • One of the most promissing projects :

      * it keeps CPython as is.
      * hence retains compat with extensions.
      * but still has the potential to improve performance like pypy.
      * and yet can be shipped just as an additional compiled lib inside the Python dist.
    
    If it ever works, it will be wonderful.

  • Here's their list of passing and failing CPython tests:

    https://github.com/Microsoft/Pyjion/blob/master/Tests/python...

  • Thanks to all of the great questions we got, we have now written an FAQ for the project: https://github.com/Microsoft/Pyjion#faq

  • How does Pygion compare with IronPython?

  • Is there a PEP for this, or is it too early, more of a proof of concept?