A real-time system has 2 processes, P and Q with 4 and 3 instances respectively. The table below shows the arrival time, execution time and deadline for each instance of the 2 processes. The period for P and Q are 20 and 32 respectively. Q5. Process Arrival Time Execution Time (ms) Deadline (ms) (ms) P1 10 20 P2 20 10 40 P3 40 10 60 P4 60 10 80 Qi 14 32 Q2 32 14 64 Q3 64 14 96 Illustrate the execution of the processes with Gantt chart based on the following real-time scheduling algorithms:-
A real-time system has 2 processes, P and Q with 4 and 3 instances respectively. The table below shows the arrival time, execution time and deadline for each instance of the 2 processes. The period for P and Q are 20 and 32 respectively. Q5. Process Arrival Time Execution Time (ms) Deadline (ms) (ms) P1 10 20 P2 20 10 40 P3 40 10 60 P4 60 10 80 Qi 14 32 Q2 32 14 64 Q3 64 14 96 Illustrate the execution of the processes with Gantt chart based on the following real-time scheduling algorithms:-
Operations Research : Applications and Algorithms
4th Edition
ISBN:9780534380588
Author:Wayne L. Winston
Publisher:Wayne L. Winston
Chapter20: Queuing Theory
Section: Chapter Questions
Problem 17RP
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(i) Earliest-Deadline First (EDF)
(ii) Rate-Monotonic (RM), assuming that the execution time for each instance of process P has changed to 8 milliseconds (ms) and all other details remain the same.
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