Diferencia entre revisiones de «Sol tercera oportunidad»
De Wiki de Sistemas Operativos
| Línea 1: | Línea 1: | ||
'''2(W)--2(R)--3(R)--1(R)--1(W)--3(W)--4(W)--5(W)--1(R)--1(R)--2(W)--3(R)--4(R)''' | '''2(W)--2(R)--3(R)--1(R)--1(W)--3(W)--4(W)--5(W)--1(R)--1(R)--2(W)--3(R)--4(R)''' | ||
| − | Acceso a | + | Acceso a fallo de página: |
| − | página ___1____ | + | página ___1____ 2_____3_____4___________________ |
| − | | 2 | | | | | + | | 2 | | | | | |
| − | Pagina 2 | R=1 | | | | X | + | Pagina 2 | R=1 | | | | X | Cola: 2 |
| − | |_M=1_|_____|_____|_____| | + | |_M=1_|_____|_____|_____|________________| |
| − | | | | | | | + | | | | | | | |
| − | Pagina 2 | = | | | | | + | Pagina 2 | = | | | | | Cola: 2 |
| − | |_ _|_____|_____|_____| | + | |_ _|_____|_____|_____|________________| |
| − | | | 3 | | | | + | | | 3 | | | | |
| − | Pagina 3 | = | R=1 | | | X | + | Pagina 3 | = | R=1 | | | X | Cola: 2 - 3 |
| − | |_ _|_M=0_|_____|_____| | + | |_ _|_M=0_|_____|_____|________________| |
| − | | | | 1 | | | + | | | | 1 | | | |
| − | Pagina 1 | = | = | R=1 | | X | + | Pagina 1 | = | = | R=1 | | X | Cola: 2 - 3 - 1 |
| − | |_ _|_ _|_M=0_|_____| | + | |_ _|_ _|_M=0_|_____|________________| |
| − | | | | 1 | | | + | | | | 1 | | | |
| − | Pagina 1 | = | = | R=1 | | | + | Pagina 1 | = | = | R=1 | | | Cola: 2 - 3 - 1 |
| − | |_ _|_ _|_M=1_|_____| | + | |_ _|_ _|_M=1_|_____|________________| |
| − | | = | 3 | 1 | | | + | | = | 3 | 1 | | | |
| − | Pagina 3 | | R=1 | R=1 | | | + | Pagina 3 | | R=1 | R=1 | | | Cola: 2 - 3 - 1 |
| − | |_ _|_M=1_|_M=0_|_____| | + | |_ _|_M=1_|_M=0_|_____|________________| |
| − | | | | | 4 | | + | | | | | 4 | | |
| − | Pagina 4 | = | = | = | R=1 | X | + | Pagina 4 | = | = | = | R=1 | X | Cola: 2 - 3 - 1 - 4 |
| − | |_ _|_ _|_ _|_M=1_| | + | |_ _|_ _|_ _|_M=1_|________________| |
| − | | 2 | 3 | 5 | 4 | | + | | 2 | 3 | 5 | 4 | | |
| − | Pagina 5 | R=0 | R=0 | R=1 | R=0 | X | + | Pagina 5 | R=0 | R=0 | R=1 | R=0 | X | Cola: 2 - 3 - 4 - 5 |
| − | |_M=0_|_M=0_|_M=1_|_M=1_| | + | |_M=0_|_M=0_|_M=1_|_M=1_|________________| |
| − | | 1 | | | | | + | | 1 | | | | | |
| − | Pagina 1 | R=1 | = | = | = | X | + | Pagina 1 | R=1 | = | = | = | X | Cola: 3 - 4 - 5 - 1 |
| − | |_M=0_|_ _|_ _|_ _| | + | |_M=0_|_ _|_ _|_ _|________________| |
| − | | | | | | | + | | | | | | | |
| − | Pagina 1 | = | = | = | = | | + | Pagina 1 | = | = | = | = | | Cola: 3 - 4 - 5 - 1 |
| − | |_ |_ _|_ _|_ _| | + | |_ |_ _|_ _|_ _|________________| |
| − | | | 2 | | | | + | | | 2 | | | | |
| − | Pagina 2 | = | R=1 | = | = | X | + | Pagina 2 | = | R=1 | = | = | X | Cola: 4 - 5 - 1 - 2 |
| − | |_ _|_M=1_|_ _|_ _| | + | |_ _|_M=1_|_ _|_ _|________________| |
| − | | | | | 3 | | + | | | | | 3 | | |
| − | Pagina 3 | = | = | = | R=1 | X | + | Pagina 3 | = | = | = | R=1 | X | Cola: 5 - 1 - 2 - 3 |
| − | |_ _|_ _|_ _|_M=0_| | + | |_ _|_ _|_ _|_M=0_|________________| |
| − | | 4 | 2 | 5 | 3 | | + | | 4 | 2 | 5 | 3 | | |
| − | Pagina 4 | R=1 | R=0 | R=0 | R=1 | X | + | Pagina 4 | R=1 | R=0 | R=0 | R=1 | X | Cola: 5 - 2 - 3 - 4 |
| − | |_M=0_|_M=1_|_M=0_|_M=0_| | + | |_M=0_|_M=1_|_M=0_|_M=0_|________________| |
| − | + | 9 | |
| − | Tasa fallos pág = ───── = 0, | + | Tasa fallos pág = ───── = 0,692307 |
13 | 13 | ||
Revisión del 22:09 14 dic 2015
2(W)--2(R)--3(R)--1(R)--1(W)--3(W)--4(W)--5(W)--1(R)--1(R)--2(W)--3(R)--4(R)
Acceso a fallo de página:
página ___1____ 2_____3_____4___________________
| 2 | | | | |
Pagina 2 | R=1 | | | | X | Cola: 2
|_M=1_|_____|_____|_____|________________|
| | | | | |
Pagina 2 | = | | | | | Cola: 2
|_ _|_____|_____|_____|________________|
| | 3 | | | |
Pagina 3 | = | R=1 | | | X | Cola: 2 - 3
|_ _|_M=0_|_____|_____|________________|
| | | 1 | | |
Pagina 1 | = | = | R=1 | | X | Cola: 2 - 3 - 1
|_ _|_ _|_M=0_|_____|________________|
| | | 1 | | |
Pagina 1 | = | = | R=1 | | | Cola: 2 - 3 - 1
|_ _|_ _|_M=1_|_____|________________|
| = | 3 | 1 | | |
Pagina 3 | | R=1 | R=1 | | | Cola: 2 - 3 - 1
|_ _|_M=1_|_M=0_|_____|________________|
| | | | 4 | |
Pagina 4 | = | = | = | R=1 | X | Cola: 2 - 3 - 1 - 4
|_ _|_ _|_ _|_M=1_|________________|
| 2 | 3 | 5 | 4 | |
Pagina 5 | R=0 | R=0 | R=1 | R=0 | X | Cola: 2 - 3 - 4 - 5
|_M=0_|_M=0_|_M=1_|_M=1_|________________|
| 1 | | | | |
Pagina 1 | R=1 | = | = | = | X | Cola: 3 - 4 - 5 - 1
|_M=0_|_ _|_ _|_ _|________________|
| | | | | |
Pagina 1 | = | = | = | = | | Cola: 3 - 4 - 5 - 1
|_ |_ _|_ _|_ _|________________|
| | 2 | | | |
Pagina 2 | = | R=1 | = | = | X | Cola: 4 - 5 - 1 - 2
|_ _|_M=1_|_ _|_ _|________________|
| | | | 3 | |
Pagina 3 | = | = | = | R=1 | X | Cola: 5 - 1 - 2 - 3
|_ _|_ _|_ _|_M=0_|________________|
| 4 | 2 | 5 | 3 | |
Pagina 4 | R=1 | R=0 | R=0 | R=1 | X | Cola: 5 - 2 - 3 - 4
|_M=0_|_M=1_|_M=0_|_M=0_|________________|
9
Tasa fallos pág = ───── = 0,692307
13
