Deadlock Detection in OS In deadlock detection, the operating system considers that a deadlock situation will occur and then it will identify it. No methods for prevention or avoidance of deadlocks are applied here. So, the OS analyses if there is a deadlock. If detected, recovery methods a...
Three strategies cope with deadlock: deadlock prevention, deadlock avoidance and deadlock recovery [7]. Several techniques exist to solve the deadlock problem in a NoC for 2D topologies. A trivial solution uses the deterministic routing where a fix path is used by all the data packets sent ...
Deadlock prevention Programmers can preventdeadlockby disciplined observance of some policy that guarantees that at least one of the prerequisites of deadlock (mutual exclusion, hold and wait, no preemption of the resource, and circular wait) can never occur in the system. Themutual exclusionconditi...