Question: In this problem, assume Process-Contention Scope (PCS) for thread scheduling. There are 4 processes in a system and each process may contain more than one

In this problem, assume Process-Contention Scope (PCS) for thread scheduling. There

In this problem, assume Process-Contention Scope (PCS) for thread scheduling. There are 4 processes in a system and each process may contain more than one thread. At time zero the situation is as shown below, and the order the processes entered is P, P2, P3, P4. The order of thread creations are in the ascending order for each process. 12 T21 T22 T2 T31 T41 T42 Here are the burst times for each thread Process Thread Burst time (ms)12 Pi Tp . T21 . T22 . T23 | T T31 T41 T Assume we are using RR process scheduling with a time slice of q 10ms and we use FCFS for thread scheduling. Context switching between two processes takes lms, and it takes 0.5ms for threads. Calculate the turnaround time for each process and each thread. Repeat problem for System-Contention Scope (SCS) thread scheduling. Note that RR with q-10ms is used for all threads In this problem, assume Process-Contention Scope (PCS) for thread scheduling. There are 4 processes in a system and each process may contain more than one thread. At time zero the situation is as shown below, and the order the processes entered is P, P2, P3, P4. The order of thread creations are in the ascending order for each process. 12 T21 T22 T2 T31 T41 T42 Here are the burst times for each thread Process Thread Burst time (ms)12 Pi Tp . T21 . T22 . T23 | T T31 T41 T Assume we are using RR process scheduling with a time slice of q 10ms and we use FCFS for thread scheduling. Context switching between two processes takes lms, and it takes 0.5ms for threads. Calculate the turnaround time for each process and each thread. Repeat problem for System-Contention Scope (SCS) thread scheduling. Note that RR with q-10ms is used for all threads

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