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Re: [Python] pypy3 integration

From: zimoun
Subject: Re: [Python] pypy3 integration
Date: Wed, 22 Jul 2020 12:34:02 +0200


On Mon, 20 Jul 2020 at 21:42, Jakub Kądziołka <> wrote:

> ~$ genv --pure --ad-hoc pypy3 python-sympy python -- pypy3
> Python 3.6.9 (?, Jan 01 1970, 00:00:00)
> [PyPy 7.3.1 with GCC 7.5.0] on linux
> Type "help", "copyright", "credits" or "license" for more information.
>>>>> import sympy
>>>>> sympy.isprime(694201337)
> True

Does it work in all situations?
Other said, the package python-sympy is “compiled” with CPython and then
used with pypy.  Moreover, CPython and PyPy are not the same VM, so not
the same optimizations and therefore I am not sure that the performances
of your trick vs an hypothetical pypy-sympy would be the same.

All the best,

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