什么是优化?

    技术2022-05-19  147

    Best optimizer is between your ears

    优化不仅仅是使用工具,使用汇编,最重要的是对程序有全面的了解,对所想要做的事情有足够的经验。

     

     

    Don't waste your energy on the ugly codes.

    对设计的很糟糕的代码进行优化,纯粹是在浪费时间。

     

     

    Rules for building high-performance code:

    编写高效代码的原则:

     

    1) 明确的目的,并确认优化是否必要。                     Make sure if it is necessary.

    2) 必须对程序有整体的把握。                                 Make a big map.

    3) 必须有大量的小计划。                                       Make lots of little maps.

    4) 明确什么是重要的部分。                                    Where is neckbottle?

    5) 考虑多种方法。                                                Always consider the alternatives.

    6) 精益求精。                                                      Turn on the juice.


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