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Implement the Priority Scheduling algorithm

Implement the Priority Scheduling algorithm

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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First_Come_First_Serve Sample Code void calcAvg (int burst_time[4], int waiting_time[4], int turnaround_time[4]) { int i, j; int avgwait=0; int avgTurn=e; void fcfs(int burst_time[4]) int waiting_time[4]; int turnaround_time[4]; int i,j; printf("\nProcess\t\tBurst Time\tWaiting Time\tTurnaround Time"); for (i=@; i<4; i++) waiting_time[@]=e; //calculating waiting time for (i=1; i<4; i++) avgWait += waiting_time[i]; avgTurn += turnaround_time[i]; waiting_time[i]=e; for (j=0; j<i; j+) { waiting_time[i]+=burst_time[j]; printf("\nP[%d]\t\t%d\t\t%d\t\t%d",i, burst_time[i], waiting_time[i],turnaround_time[i]); } printf("\n\nAverage Waiting Time: %.2f", (double)avgwait/4); printf("\nAverage Turnaround Time: %.2f \n",(double)avgTurn/4); } } //calculating turnaround time for(i=0; i<4; i++) { turnaround_time[i]=burst_time[i]+waiting_time[i]; } Process P[0] P[1] P[2] P[3] Burst Time Waiting Time Turnaround Time 6 6 8 6 14 7 14 21 calcAvg (burst_time, waiting_time, turnaround_time); } 3 21 24 Average Waiting Time: 10.25 Average Turnaround Time: 16.25
Transcribed Image Text:First_Come_First_Serve Sample Code void calcAvg (int burst_time[4], int waiting_time[4], int turnaround_time[4]) { int i, j; int avgwait=0; int avgTurn=e; void fcfs(int burst_time[4]) int waiting_time[4]; int turnaround_time[4]; int i,j; printf("\nProcess\t\tBurst Time\tWaiting Time\tTurnaround Time"); for (i=@; i<4; i++) waiting_time[@]=e; //calculating waiting time for (i=1; i<4; i++) avgWait += waiting_time[i]; avgTurn += turnaround_time[i]; waiting_time[i]=e; for (j=0; j<i; j+) { waiting_time[i]+=burst_time[j]; printf("\nP[%d]\t\t%d\t\t%d\t\t%d",i, burst_time[i], waiting_time[i],turnaround_time[i]); } printf("\n\nAverage Waiting Time: %.2f", (double)avgwait/4); printf("\nAverage Turnaround Time: %.2f \n",(double)avgTurn/4); } } //calculating turnaround time for(i=0; i<4; i++) { turnaround_time[i]=burst_time[i]+waiting_time[i]; } Process P[0] P[1] P[2] P[3] Burst Time Waiting Time Turnaround Time 6 6 8 6 14 7 14 21 calcAvg (burst_time, waiting_time, turnaround_time); } 3 21 24 Average Waiting Time: 10.25 Average Turnaround Time: 16.25
1. Implement the Priority Scheduling algorithm Similar to FCFS but the order of service follows priority number
Transcribed Image Text:1. Implement the Priority Scheduling algorithm Similar to FCFS but the order of service follows priority number
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