BackGround:
1) The scheduling policy is Round Rock (RR).
2) The state of the system can change at any tick (end of a tick).
3) OS decisions and actions are done only at the end of a slice. A slice is 20 ticks.
4) Tasks are generated (at any tick) with a probability p1.
5) The running task can incur an I/O event (at any tick) with a probability p2
6) The remaining execution time of a task is denoted by R3. If R3=0, the task terminates.
7) The length of an I/O event is denoted by R4. If R4=0, the I/O event is completed
Assignment Instructions:
Write a simulation of the RR scheduling policy.
Your program should use a random number generator that generates random numbers {R1,R2,R3,R4} in the range [0, 1] and augment the number as needed to get the ranges specified below.
P1=1 if R1>0.95; otherwise P1=0
P2=1 if R2>0.95; otherwise P2=0
R3∈[10,50]; R4∈[10,30].
The simulation should run for 1500 ticks and produce a screen-shot of the system throughput (number of completed tasks divided by the simulation length) and the average latency per task (in ticks).
Are you looking for a similar paper or any other quality academic essay? Then look no further. Our research paper writing service is what you require. Our team of experienced writers is on standby to deliver to you an original paper as per your specified instructions with zero plagiarism guaranteed. This is the perfect way you can prepare your own unique academic paper and score the grades you deserve.
Use the order calculator below and get started! Contact our live support team for any assistance or inquiry.
[order_calculator]