Assume , S=1,P & Q protects a critical region with the semaphore S. Show that if one of these operations is not executed atomically, we may violate mutual exclusion. wait(S) = {while S

Assume , S=1,P & Q protects a critical region with the semaphore S. Show that if one of these operations is not executed atomically, we may violate mutual exclusion.

wait(S) = {while S< 0; S--; }<br>signal(S) = {S++; }<br>Code: (b)<br>Assume , S=1, P & Q protects a critical region with the semaphore S. Show that if one of these<br>operations is not executed atomically, we may violate mutual exclusion.<br>

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Jun 04, 2022

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Assume , S=1,P & Q protects a critical region with the semaphore S. Show that if one of these operations is not executed atomically, we may violate mutual exclusion. wait(S) = {while S

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