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Consider four periodic tasks (T1, T2, T3 and T4) with the following arrival times, computation times, deadlines and priority, in Table Q1. Tasks T1 T2 T3 T4 Executing Fixed Priority Very high High Low Very low Table Q1 Arrival Computation Deadline time times 7 5 1 0 Preempted 3 5 7 5 i. Non-Preemptive fixed-priority scheduling ii. Preemptive fixed-priority scheduling iii. Earliest Deadline First (EDF) scheduling 15 9 15 15 Blocked Draw timeline diagrams to show the execution of the following scheduling policies. In each timeline show the three situations: executing, preempted and blocked, when appropriate using the legend given in Table Q1.

Consider four periodic tasks (T1, T2, T3 and T4) with the following arrival times, computation times, deadlines and priority, in Table Q1. Tasks T1 T2 T3 T4 Executing Fixed Priority Very high High Low Very low Table Q1 Arrival Computation Deadline time times 7 5 1 0 Preempted 3 5 7 5 i. Non-Preemptive fixed-priority scheduling ii. Preemptive fixed-priority scheduling iii. Earliest Deadline First (EDF) scheduling 15 9 15 15 Blocked Draw timeline diagrams to show the execution of the following scheduling policies. In each timeline show the three situations: executing, preempted and blocked, when appropriate using the legend given in Table Q1.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Consider four periodic tasks (T1, T2, T3 and T4) with the following arrival times, computation times, deadlines and priority, in Table Q1. Tasks T1 T2 T3 T4 Executing Fixed Priority Very high High Low Very low Table Q1 Arrival time 7 5 1 0 Preempted Computation Deadline times 3 5 7 5 15 9 15 15 Blocked Draw timeline diagrams to show the execution of the following scheduling policies. In each timeline show the three situations: executing, preempted and blocked, when appropriate using the legend given in Table Q1. i. Non-Preemptive fixed-priority scheduling ii. Preemptive fixed-priority scheduling iii. Earliest Deadline First (EDF) scheduling
Transcribed Image Text:Consider four periodic tasks (T1, T2, T3 and T4) with the following arrival times, computation times, deadlines and priority, in Table Q1. Tasks T1 T2 T3 T4 Executing Fixed Priority Very high High Low Very low Table Q1 Arrival time 7 5 1 0 Preempted Computation Deadline times 3 5 7 5 15 9 15 15 Blocked Draw timeline diagrams to show the execution of the following scheduling policies. In each timeline show the three situations: executing, preempted and blocked, when appropriate using the legend given in Table Q1. i. Non-Preemptive fixed-priority scheduling ii. Preemptive fixed-priority scheduling iii. Earliest Deadline First (EDF) scheduling
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