Non-blocking Algorithms

Non-blocking algorithms are methods used in computing to allow multiple processes or threads to access shared resources simultaneously without waiting for others to finish. Unlike blocking algorithms, where a process pauses until it can safely proceed, non-blocking algorithms enable progress even if some processes are delayed or interrupted. This improves system efficiency, responsiveness, and fault tolerance, as no single process can hold up the entire system. They are essential in concurrent programming to ensure smooth, fast, and reliable operation in multi-core and distributed environments.