Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
我可以通过 QueryPerformanceCounter() 在 Ring3 中获得时间。在 Windows 驱动程序中，我想获得性能计数器。有没有像 QueryPerformanceCounter() 这样的函数？