🖥️ Advanced OS Calculation Tool
Interactive calculator with collapsible sections, real-time simulations, and advanced OS concepts
Active Calculations
0
Memory Usage
0%
CPU Efficiency
0%
⏰ Advanced CPU Scheduling Analysis
Comprehensive scheduling algorithms with real-time Gantt charts and performance comparison
📥 Process Input Configuration (Step 1: Define Processes)
| Process | Arrival Time | Burst Time | Priority | I/O Burst | Actions |
|---|
⚙️ Algorithm Configuration (Step 2: Select Algorithms)
First Come First Serve
Shortest Job First
Shortest Remaining Time First
Priority Scheduling
Time Quantum Based
Highest Response Ratio Next
📊 Scheduling Results (Step 3: Analyze Output)
Process Execution
Idle Time/Switch
🔁 Seven State Process Transition Simulator
Visually track and simulate the seven-state model including suspended states (New, Ready, Running, Blocked, Ready/Suspend, Blocked/Suspend, Exit).
🚦 Process Control Panel (Trigger Transitions)
Current Process State:
New
Available Transitions:
🗺️ State Diagram and History (Visual Guide)
Seven State Process Diagram:
Transition History:
- [0s] Process Created: State is **New**
💾 Advanced Memory Management
Page table calculations, address translation, fragmentation analysis, and virtual memory simulation
🛠️ Memory System Configuration (Set Memory Parameters)
Physical Memory
bytes
Virtual Memory
Addressing
bits
🧠 Fragmentation Analysis & Allocation (Simulate First/Best Fit)
Simulation Results:
🔄 Address Translation (View Paging Results)
💽 Disk Scheduling Algorithms
Simulate and compare different disk head scheduling algorithms (FCFS, SSTF, SCAN)
💿 Disk Request Input (Step 1: Define Requests)
📈 Disk Simulation Results (Step 2: Analyze Movement)
Click 'Calculate Disk Scheduling' to see the results.
🚀 Advanced OS Concepts
Multi-level scheduling, real-time systems, distributed computing, and advanced algorithms
🎯 Multi-level Queue Scheduling
System Processes (Highest Priority)
Interactive Processes (Medium Priority)
Batch Processes (Lowest Priority)
⏱️ Real-time Scheduling
| Task | Period | WCET | Deadline | Priority |
|---|