如何在性能方面比较 python 函数? [英] How do I compare python functions in terms of performance?

问题描述

我已经编写了 2 个功能完全相同的功能，但我不知道哪个更快更好.如何比较这两个函数，看看哪一个在性能和所有方面都更好?

I have written 2 functions doing the exact same thing, but I don't know which one is faster and better. How do I compare these 2 functions to see which one is better in terms of performance and everything?

推荐答案

timeit 模块就可以了.

The timeit module will do ya.

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