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 ...

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, ...

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 ...

大家好，我是程序员晚枫，学习网站：www.python-office.com，专注于AI、Python自动化办公。 [1] Python的全局解释器锁（Global Interpreter Lock，简称GIL）是Python解释器中的一个互斥锁，它确保在同一时刻只有一个线程执行Python字节码。GIL的存在主要是为了简化CPython（Python的 ...

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 ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Dany Lepage discusses the architectural ...

The Python Software Foundation (PSF) has released three new versions of popular programming language Python in what has been a bumpy start to 2022, but Core Python developers are making progress on ...