我使用的是OMAPL-138芯片,在LINUX下编译整个双核工程(LINUX+BIOS),通过改DSP下面的makefile文件的优化选项(由O2改为O3,如图所示),但是通过在板卡上测试,在DSP段的程序执行时间没有变化。是我加优化选项的位置错了吗?我在DSP中有许多FOR循环。
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.