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CPU Scheduling Visualiser

The CPU Scheduling application is a tool used to visualize various CPU scheduling algorithms. The application calculates metrics like average waiting time and average turnaround time and presents the results in an easy-to-understand tabular format.

Features

  • Three Scheduling Algorithms are implemented:
    • FCFS (First-Come, First-Served)
    • SJF (Shortest Job First)
    • Round Robin (with custom time quantum)
  • User Input:
    • Arrival time, burst time, and priority for each process.
  • Output:
    • Start time, completion time, and waiting time for each process.
    • Average waiting time and average turnaround time.

Usage

  1. Clone the repository.
git clone https://github.com/AmeyPPatil/CPU-Scheduling-Visualiser.git
cd cpu-scheduling-visualizer
  1. Install Node.js and Express.
npm install express
  1. Compile the C++ Code. Make sure you're in the scheduling_algorithms directory, and run the following command:
g++ -std=c++11 -Iinclude -o scheduler main.cpp first_come_first_serve.cpp shortest_job_first.cpp round_robin.cpp
  1. After compiling, run the program. You will be prompted to enter the arrival time, burst time, and priority for each process. Input this data to generate the results.
./scheduler
  1. Start the Express server from the main directory to view the results.
node server.js
  1. Open your web browser and navigate to http://localhost:3000 to view the scheduling results in a tabular format.