获取微秒级时间 LARGE_INTEGER nFreq,tm1,tm2;QueryPerformanceFrequency(&nFreq);QueryPerformanceCounter(&tm1);//代码段，想要统计耗时的QueryPerformanceCounter(&tm2);double dt1 = (tm2.QuadPart - tm1.QuadPart)... Other 2024-01-09 46 点赞 0 评论 69 浏览
