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有用的Python提示和技巧
测量性能时间 Python 中的 time.perf_counter() 函数是用于精确性能测量的强大工具,允许开发人员捕获高分辨率时序以进行代码基准测试。以下是它的工作原理以及如何有效使用它的概述。 什么是time.perf_counter()? 高分辨率计时器:它旨在以高精度测量时间间隔,通常以纳秒或微秒为单位,具体取决于系统。
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