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1. Consider the following task set scheduled according to the rate monotonic assignment and answer the questions accordingly. (a) is the schedule feasible? T1=(1, 0.5), T2= (1.5, 0.4) (b) Do these tasks fully utilize the processor (based on RM scheduling)? Show your answer. (c) (if the answer to (b) is "no",) Change the run time of the first task so that the resulting set will maximize the utilization of the processor under RM scheduling. (d) What is the maximum achievable utilization if the period for the second task was changed from 1.5 to 2 (and the run times could also be modified to achieve maximum utilization)?

1. Consider the following task set scheduled according to the rate monotonic assignment and answer the questions accordingly. (a) is the schedule feasible? T1=(1, 0.5), T2= (1.5, 0.4) (b) Do these tasks fully utilize the processor (based on RM scheduling)? Show your answer. (c) (if the answer to (b) is "no",) Change the run time of the first task so that the resulting set will maximize the utilization of the processor under RM scheduling. (d) What is the maximum achievable utilization if the period for the second task was changed from 1.5 to 2 (and the run times could also be modified to achieve maximum utilization)?

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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1. Consider the following task set scheduled according to the rate monotonic assignment and answer the questions accordingly. T1-(1, 0.5), T2= (1.5, 0.4) (a) Is the schedule feasible? (b) Do these tasks fully utilize the processor (based on RM scheduling)? Show your answer. (c) (if the answer to (b) is “no",) Change the run time of the first task so that the resulting set will maximize the utilization of the processor under RM scheduling. (d) What is the maximum achievable utilization if the period for the second task was changed from 1.5 to 2 (and the run times could also be modified to achieve maximum utilization)?
Transcribed Image Text:1. Consider the following task set scheduled according to the rate monotonic assignment and answer the questions accordingly. T1-(1, 0.5), T2= (1.5, 0.4) (a) Is the schedule feasible? (b) Do these tasks fully utilize the processor (based on RM scheduling)? Show your answer. (c) (if the answer to (b) is “no",) Change the run time of the first task so that the resulting set will maximize the utilization of the processor under RM scheduling. (d) What is the maximum achievable utilization if the period for the second task was changed from 1.5 to 2 (and the run times could also be modified to achieve maximum utilization)?
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