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SolarHV_DCAC 编译建议



SolarHV_DCAC 编译有三条建议如下:

1 optimization/debug settings:  --opt_level=off  --opt_for_speed=2    -g    

2  #27010-D Not all available code size is being used. Recommend running Optimization Assistant to find best speed vs size setting (--opt_for_speed). Double-click to start. 

3    #27007-D Detecting compilation without optimization. Recommend setting --opt_level=3. NOTE: debug ability will decrease. 

具体请解释一下,如何处理?

  • 编译器建议选择优化等级,在编译后去掉编译器认为的冗余代码。三条建议都是同一个问题。如果FLAHS空间足够,并且中断带宽足够,不建议选择优化,可能会优化掉关键的代码。

  • 上面解释的比较清楚了      

    优化的问题    如果不完全了解优化    建议别使用 

    优化后有时候会出现某些功能的缺陷

    顺便你也看看bebug和release的区别