Python 官方文档( https://docs.python.org/3.14/whatsnew/3.14.html#a-new-type-of-interpreter) ：
A new type of interpreter based on tail calls has been added to CPython. For certain newer compilers, this interpreter provides significantly better performance. Preliminary numbers on our machines suggest anywhere from -3% to 30% faster Python code, and a geometric mean of 9-15% faster on
pyperformancedepending on platform and architecture. The baseline is Python 3.14 built with Clang 19 without this new interpreter.
其实我很想知道，这种性能测试的结果到底准不准？熟悉这方面的大佬来聊聊。
1
Select Language