Use of Multiple Semaphores
Explain about the use of Multiple Semaphores.
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Utilization of Multiples Semaphores:
Notice two semaphores. A task I while executing a critical section notifies the operating system to take the semaphore. Operating system returns information which the semaphore has been taken to l and M. Currently, the task I executes the codes of the critical. The operating system having been notified regarding a take semaphore x from I, doesn’t take and operating system doesn’t release the o task J and M' although the operating system returns a semaphore at a case.
Figure: The use of two semaphores, x and y among the tasks, I to M.
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