Process Schedule Log for Local User generated Mon Mar 05 09:27:02 CST 2001

Process Scheduling Simulator version 1.044L120 by S. Robbins supported by NSF grants DUE-9750953 and DUE-9752165.
See /nsf for simulator information.
Java version 1.1.7 OS Solaris version 2.x 18639832684
Group Information for 2 Groups
Name Commentary Duration CPU Burst I/O Burst Priority
part2_group_1 Group 1 from run part2 constant 200.00 uniform 50.00 150.00 constant 1000.00 1.00
part2_group_2 Group 2 from run part2 constant 20.00 uniform 2.00 5.00 constant 30.00 1.00

Creator Information for 1 Creator
Name Commentary Seed Group Processes First Arrival Interarrival
part2_creator Creator from run part2 5000 part2_group_1 10 0.0 constant 0.00
part2_group_2 10 1.0 constant 0.00

Experimental Run Information for 1 Run
Name Commentary Creator Algorithm Key
part2 Assignment 2, Part 2 part2_creator SJF
Experimental Runs For 1 Experiment
Experiment Commentary Run Modifications
part2 Assignment 2, Part 2 part2_1 algorithm FCFS
key FCFS
part2_2 algorithm SJF
key SJF
part2_3 algorithm SJFA 0.5
key SJFA 0.5
part2_4 algorithm PSJF
key PSJF

Mon Mar 05 09:27:04 CST 2001

Description Algorithm Time Processes Finished CPU Utilization Throughput Turnaround Time Waiting Time
part2_1 FCFS 3077.69 20 20 .71482 .006498 1780.12 889.12
part2_2 SJF 2982.84 20 20 .73755 .006705 1385.23 494.23
part2_3 SJFA .50 3077.69 20 20 .71482 .006498 1770.17 879.17
part2_4 PSJF 3024.97 20 20 .72728 .006612 1208.14 317.14


Turnaround Time Waiting Time
Description Algorithm Average Minimum Maximum SD Average Minimum Maximum SD
part2_1 FCFS 1780.12 1310.88 3077.69 477.45 889.12 1.83 1375.85 23.53
part2_2 SJF 1385.23 420.18 2982.84 843.39 494.23 111.89 1025.68 10.74
part2_3 SJFA .50 1770.17 1321.60 3077.69 484.41 879.17 2.26 1375.67 22.90
part2_4 PSJF 1208.14 165.77 3024.97 1054.57 317.14 .62 1025.68 17.35


Mon Mar 05 09:27:07 CST 2001

Bins: 10 Min: 0.00 Max: 2000.00
Waiting Time

Mon Mar 05 09:27:14 CST 2001


Gantt Chart for FCFS

Mon Mar 05 09:27:22 CST 2001


Gantt Chart for SJF

Mon Mar 05 09:27:29 CST 2001


Gantt Chart for SJFA 0.5

Mon Mar 05 09:27:37 CST 2001


Gantt Chart for PSJF

Process Schedule Log for Local User completed Mon Mar 05 09:27:42 CST 2001