id:The id of the job
AT arrival time: Arrival time of the job after start of simulation
BT computime: Computation time (CPU Burst time)
A sample input file looks like this:
id,AT,BT
0,9,25
1,17,10
2,32,7
3,35,20
What a code should be by using C for Unix programming for following outputs condition? A command for every command’s work. Also include known bugs, limitations and assumptions.
In the default mode (i.e., without the -v flag),
sched -S <filename> for SJF-preemptive
0 51
1 27
2 39
3 71
for SJF -preemptive
At time 9, job 0 READY
At time 9, job 0 READY->RUNNING
At time 17, job 1 READY
At time 17, job 0 RUNNING->READY
At time 17, job 1 READY->RUNNING
At time 27, job 1 RUNNING->TERMINATED
At time 27, job 0 READY->RUNNING
At time 32, job 2 READY
At time 32, job 0 RUNNING->READY
At time 32, job 2 READY->RUNNING
At time 35, job 3 READY
At time 39, job 2 RUNNING->TERMINATED
At time 39, job 0 READY->RUNNING
At time 51, job 0 RUNNING->TERMINATED
At time 51, job 3 READY->RUNNING
At time 71, job 3 RUNNING->TERMINATED
