Round Robin CPU Scheduling Algorithm Tutorial
An overview of the Round Robin CPU scheduling algorithm, including calculations for average waiting time and process execution order.
ouchouchbaby
581.3K views • Mar 18, 2015
About this video
A quick tutorial on Round Robin CPU Scheduling
Notes:
Avg. Waiting Time:
P1 = 0 + (9 - 3) = 6
P2 = (3 - 1) = 2
P3 = (6 - 3) + (15 - 9) = 9
P4 = (11 - 5) = 6
P5 = (12 - 6) + (18 - 15) = 9
Avg. WT = 6.4 sec
Avg. Turn Around Time:
P1 = 11 - 0 = 11
P2 = 6 - 1 = 5
P3 = 18 - 3 = 15
P4 = 12 - 5 = 7
P5 = 19 - 6 = 13
Avg. TA = 10.2 sec
Notes:
Avg. Waiting Time:
P1 = 0 + (9 - 3) = 6
P2 = (3 - 1) = 2
P3 = (6 - 3) + (15 - 9) = 9
P4 = (11 - 5) = 6
P5 = (12 - 6) + (18 - 15) = 9
Avg. WT = 6.4 sec
Avg. Turn Around Time:
P1 = 11 - 0 = 11
P2 = 6 - 1 = 5
P3 = 18 - 3 = 15
P4 = 12 - 5 = 7
P5 = 19 - 6 = 13
Avg. TA = 10.2 sec
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Video Information
Views
581.3K
Likes
6.7K
Duration
4:23
Published
Mar 18, 2015
User Reviews
4.5
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