Algoritmos de Escalonamento

Processo	Tempo Execucao	Entrada
0	7	0
1	4	5
2	8	5
3	5	8
4	4	9

Round Robin (TimeSlice = 2)

P0

P0

P0

P1

P2

P3

P4

P0

P1

P2

P3

P4

P2

P3

P2

2

4

6

8

10

12

14

15

17

19

21

23

25

26

28

Shortest Job First

7

11

15

20

28

P0

P1

P4

P3

P2

P	TurnArround Time	Waiting Time
0	7 - 0 = 7	0 - 0 = 0
1	11 - 5 = 6	7 - 5 = 2
4	15 - 9 = 6	11 - 9 = 2
3	20 - 8 = 12	15 - 8 = 7
2	28 - 5 = 23	20 - 5 = 15