spinMutexe
SpinMutex, short for spinlock mutex, is a synchronization primitive used in concurrent programming to protect shared resources from simultaneous access by multiple threads. Unlike traditional mutexes, which may cause a thread to sleep or yield its time slice when the mutex is unavailable, a spin mutex keeps the thread actively spinning in a loop, repeatedly checking if the mutex has been released. This approach is suitable for short critical sections where the expected wait time is minimal, as it avoids the overhead of context switching.
SpinMutexes are typically implemented using atomic operations to ensure thread safety. The basic idea is that
The primary advantage of spin mutexes is their low latency when the mutex is expected to be
SpinMutexes are commonly used in real-time systems, kernel-level code, and other scenarios where predictable and low-latency