Simple Operating System

III. Kết quả

1. TEST 1:

• Input

os_1_singleCPU_mlq:
2 1  8
1 s4   4
2 s3   3
4 m1s  2
6 s2   3
7 m0s  3
9 p1s  2
11 s0  1
16 s1  0

• Output: Kết quả chi tiết trong /output/os_1_singleCPU_mlq.output
  Show RAM:
  • Time slot 6: CPU thực thi lệnh alloc 300 0 của process m1s

  ===== PHYSICAL MEMORY AFTER ALLOCATION =====
  PID=3 - Region=0 - Address=00000000 - Size=300 byte
  print_pgtbl: 0 - 512
  00000000: 80000001
  00000004: 80000000
  Page Number: 0 -> Frame Number: 1
  Page Number: 1 -> Frame Number: 0
  ================================================================
  

  • Time slot 7: CPU thực thi lệnh alloc 100 1 của process m1s

  ===== PHYSICAL MEMORY AFTER ALLOCATION =====
  PID=3 - Region=1 - Address=0000012c - Size=100 byte
  print_pgtbl: 0 - 512
  00000000: 80000001
  00000004: 80000000
  Page Number: 0 -> Frame Number: 1
  Page Number: 1 -> Frame Number: 0
  ================================================================
  

  • Time slot 8: CPU thực thi lệnh free 0 của process m1s

  ===== PHYSICAL MEMORY AFTER DEALLOCATION =====
  PID=3 - Region=0
  print_pgtbl: 0 - 512
  00000000: 80000001
  00000004: 80000000
  Page Number: 0 -> Frame Number: 1
  Page Number: 1 -> Frame Number: 0
  ================================================================
  

  • Time slot 9: CPU thực thi lệnh alloc 100 2 của process m1s

  ===== PHYSICAL MEMORY AFTER ALLOCATION =====
  PID=3 - Region=2 - Address=00000000 - Size=100 byte
  print_pgtbl: 0 - 512
  00000000: 80000001
  00000004: 80000000
  Page Number: 0 -> Frame Number: 1
  Page Number: 1 -> Frame Number: 0
  ================================================================
  

  • Time slot 34: CPU thực thi lệnh free 2 của process m1s

  ===== PHYSICAL MEMORY AFTER DEALLOCATION =====
  PID=3 - Region=2
  print_pgtbl: 0 - 512
  00000000: 80000001
  00000004: 80000000
  Page Number: 0 -> Frame Number: 1
  Page Number: 1 -> Frame Number: 0
  ================================================================
  

  • Time slot 35: CPU thực thi lệnh free 1 của process m1s

  ===== PHYSICAL MEMORY AFTER DEALLOCATION =====
  PID=3 - Region=1
  print_pgtbl: 0 - 512
  00000000: 80000001
  00000004: 80000000
  Page Number: 0 -> Frame Number: 1
  Page Number: 1 -> Frame Number: 0
  ================================================================
  

  • Time slot 48: CPU thực thi lệnh alloc 300 0 của process m0s

  ===== PHYSICAL MEMORY AFTER ALLOCATION =====
  PID=5 - Region=0 - Address=00000000 - Size=300 byte
  print_pgtbl: 0 - 512
  00000000: 80000003
  00000004: 80000002
  Page Number: 0 -> Frame Number: 3
  Page Number: 1 -> Frame Number: 2
  ================================================================
  

  • Time slot 49: CPU thực thi lệnh alloc 100 1 của process m0s

  ===== PHYSICAL MEMORY AFTER ALLOCATION =====
  PID=5 - Region=1 - Address=0000012c - Size=100 byte
  print_pgtbl: 0 - 512
  00000000: 80000003
  00000004: 80000002
  Page Number: 0 -> Frame Number: 3
  Page Number: 1 -> Frame Number: 2
  ================================================================
  

  • Time slot 54: CPU thực thi lệnh free 0 của process m0s

  ===== PHYSICAL MEMORY AFTER DEALLOCATION =====
  PID=5 - Region=0
  print_pgtbl: 0 - 512
  00000000: 80000003
  00000004: 80000002
  Page Number: 0 -> Frame Number: 3
  Page Number: 1 -> Frame Number: 2
  ================================================================
  

  • Time slot 55: CPU thực thi lệnh alloc 100 2 của process m0s

  ===== PHYSICAL MEMORY AFTER ALLOCATION =====
  PID=5 - Region=2 - Address=00000000 - Size=100 byte
  print_pgtbl: 0 - 512
  00000000: 80000003
  00000004: 80000002
  Page Number: 0 -> Frame Number: 3
  Page Number: 1 -> Frame Number: 2
  ================================================================
  

  • Time slot 60: CPU thực thi lệnh write 102 1 20 của process m0s

  ===== PHYSICAL MEMORY AFTER WRITING =====
  write region=1 offset=20 value=102
  print_pgtbl: 0 - 512
  00000000: 80000003
  00000004: 80000002
  Page Number: 0 -> Frame Number: 3
  Page Number: 1 -> Frame Number: 2
  ================================================================
  ===== PHYSICAL MEMORY DUMP =====
  BYTE 00000240: 102
  ===== PHYSICAL MEMORY END-DUMP =====
  ================================================================
  

  • Time slot 61: CPU thực thi lệnh write 102 1 1000 của process m0s

  ===== PHYSICAL MEMORY AFTER WRITING =====
  write region=2 offset=1000 value=1
  print_pgtbl: 0 - 512
  00000000: c0000000
  00000004: 80000002
  Page Number: 0 -> Frame Number: 0
  Page Number: 1 -> Frame Number: 2
  ================================================================
  ===== PHYSICAL MEMORY DUMP =====
  BYTE 00000240: 102
  BYTE 000003e8: 1
  ===== PHYSICAL MEMORY END-DUMP =====
  ================================================================