COA100% Active LaboratorySIMULATION
CPU Process Scheduling (FCFS, Round Robin, Priority) Simulator
Interactive CPU scheduler with dynamic Gantt charts, arrival/burst timelines, and average Turnaround & Waiting Time metrics across FCFS, Round Robin, and Priority.
COA • SIMULATIONCPU Process Scheduling (FCFS, Round Robin, Priority) Simulator
Systems Architecture & Kernel Simulation
Operating Systems & Memory Management Simulator
Policy:
Time Quantum:
CPU Execution Gantt Chart TimelineTotal Runtime: 14 units
P1[0-2]
P2[2-4]
P3[4-6]
P1[6-8]
P4[8-10]
P2[10-11]
P3[11-13]
P3[13-14]
| PROCESS | ARRIVAL TIME | BURST TIME | PRIORITY | FINISH TIME | TURNAROUND TIME (TAT) | WAITING TIME (WT) |
|---|---|---|---|---|---|---|
| Process 1 (P1) | 0 | 4 | 2 | 8 | 8 | 4 |
| Process 2 (P2) | 1 | 3 | 1 | 11 | 10 | 7 |
| Process 3 (P3) | 2 | 5 | 3 | 14 | 12 | 7 |
| Process 4 (P4) | 3 | 2 | 2 | 10 | 7 | 5 |
Average Turnaround Time
9.25 ms
Formula: TAT = Completion - Arrival
Average Waiting Time
5.75 ms
Formula: WT = TAT - Burst Time
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