C Program to Implement SJF CPU Scheduling Algorithm

A different approach to CPU scheduling is the shortest-job-first (SJF) scheduling algorithm. This algorithm associates with each process the length of the process’s next CPU burst. When the CPU is available, it is assigned to the process that has the smallest next CPU burst. If the next CPU bursts of two processes are the same, FCFS scheduling is used to break the tie. As an example of SJF scheduling, consider the following set of processes, with the length of the CPU burst given in milliseconds:

SJF CPU scheduling algorithm with arrival time in C

Using SJF scheduling, we would schedule these processes according to the following Gantt chart:

SJF CPU scheduling algorithm with arrival time in C

SJF CPU scheduling algorithm with arrival time in C

OUTPUT of SJF CPU scheduling algorithm with arrival time in C

SJF CPU scheduling algorithm with arrival time in C

You can learn more about C program here and for more quires go to quora

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