Optimization flag . code optimization provides several benefits 代码优化提供了以下几个好处:
2.
Distribute binary pyrex modules , but for your module to work elsewhere , you must match the python version , architecture , and optimization flags that the end user needs 分发二进制的pyrex模块,但是为了能使您的模块在其他地方也可以运行, python的版本、架构和终端用户需要的优化选项必须匹配。