PyPy, an alternative runtime for Python, uses a specially created JIT compiler to yield potentially massive speedups over CPython, the conventional Python runtime. But PyPy’s exemplary performance has ...

Python is incredibly popular because it's easy to learn, versatile, and has thousands of useful libraries for data science. But one thing it is not is fast. That's about to change in Python 3.11, ...

近日，Python 指导委员会突然发布了一则《关于 JIT 项目》的公告，要求暂停代码主分支上即时编译器（JIT）项目的全部新功能开发工作。现有的代码可以继续修 Bug、进行安全更新， 而所有新功能、新优化、性能迭代全部暂停。

Formal plans for a Python that supports true parallelism are finally on the table. Here’s how a GIL-free Python will finally come together. After much debate, the Python Steering Council intends to ...

On October 25, 2022, Python 3.11 stable was released. Python 3.11 is on average 1.25x faster than 3.10 due to the introduction of Faster CPython. Faster CPython is a Python acceleration project ...

The Python community is chewing over a new idea: allowing the C-based reference implementation, CPython, to incorporate Rust. It's only at the "pre-PEP" stage, but it's already sparked lively debate.… ...

优化 Python 并不简单，因为这门语言本身非常灵活。下面是为什么即使优化有难度，它仍然是提升 Python 性能的最佳途径。 想让一个 Python 用户很生气？或许你只要说一句：“Python 很慢。” 在很多关键方面，的确如此。没有外部 C 语言编写的库的“纯”Python，在 ...