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Thread Synchronization with Semaphores

Explore the use of semaphores in C++20 to synchronize threads effectively. Learn how acquiring and releasing semaphores manage concurrent access and enable sender-receiver workflows to control thread execution.

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Semaphores are typically used in sender-receiver workflows. For example, initializing the semaphore sem with 00 will block the receivers’ sem.acquire() call until the sender calls sem.release(). Consequently, the receiver waits for the notification of the sender. The ...