Assume that your computing infrastructure has 6 processors available. Processors are identified as PA, PB, .., PF. Now consider the system contains n = 250 processes with different runtime requirements. Specifically, each process has associated with it a burst time (processing time) and a memory requirement. Burst-times are assigned at random (10 * 106 – 10 *1012 cycles). Memory requirements are assigned at random (1 MB – 16GB). For questions 1- 3, you may assume that the set of 250 processes is known a-priori; Hence, your algorithms will have full knowledge of all the processes in the system at the start of the simulation. 1. Suppose that all 6 processors are identical (i.e., same speed and memory), benchmark each of the following scheduling algorithms that we talked about in class. Compute the average wait time and average turnaround time for each scheduling algorithm. а. FIFO b. SJF С. RR

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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Chapter1: Computer Networks And The Internet
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Assume that your computing infrastructure has 6 processors available. Processors are identified as PA,
PF. Now consider the system contains n = 250 processes with different runtime requirements.
Рв,
Specifically, each process has associated with it a burst time (processing time) and a memory
requirement. Burst-times are assigned at random (10 * 106 – 10 *1012 cycles). Memory requirements are
assigned at random (1 MB – 16GB).
For questions 1-3, you may assume that the set of 250 processes is known a-priori; Hence, your
algorithms will have full knowledge of all the processes in the system at the start of the simulation.
1. Suppose that all 6 processors are identical (i.e., same speed and memory), benchmark each of
the following scheduling algorithms that we talked about in class. Compute the average wait
time and average turnaround time for each scheduling algorithm.
а.
FIFO
b. SJF
С.
RR
Transcribed Image Text:Assume that your computing infrastructure has 6 processors available. Processors are identified as PA, PF. Now consider the system contains n = 250 processes with different runtime requirements. Рв, Specifically, each process has associated with it a burst time (processing time) and a memory requirement. Burst-times are assigned at random (10 * 106 – 10 *1012 cycles). Memory requirements are assigned at random (1 MB – 16GB). For questions 1-3, you may assume that the set of 250 processes is known a-priori; Hence, your algorithms will have full knowledge of all the processes in the system at the start of the simulation. 1. Suppose that all 6 processors are identical (i.e., same speed and memory), benchmark each of the following scheduling algorithms that we talked about in class. Compute the average wait time and average turnaround time for each scheduling algorithm. а. FIFO b. SJF С. RR
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