Installation and Setup

1. Clone the Repository

2. Navigate into the Project Directory

3. Create and Activate a Virtual Environment

4. Install Required Dependencies

5. Extract Required Archives

6. Grant Execution Permissions to ChampSim Scripts

7. Install VLC to Enable Video Output

8. Run VMS

Optional Dependencies

VMS Utilities and Functionalities

Configurable Cache ParametersModify block size, sets, and ways using the Update Parameter button.Execution NoteThe interface may temporarily display “Not Responding” — this indicates background computation, not an error. The display updates automatically when execution completes.Cache Replacement PoliciesSupports LRU and SRRIP, selectable via radio buttons.Graph and Video GenerationEnable the “Create Graph” and “Create Video” checkboxes after running a simulation to visualize cache activity.Input OptionsEnter C/C++ code directly in the text box, or upload a .c / .cpp file, or select a pre-generated trace file.VisualizationThe color gradient ribbon represents cache block usage:    🟡 Yellow → Minimum access frequency    🔴 Red → Maximum access frequencyScreenshot FunctionalityCapture the simulator window anytime using the Take Screenshot button.Reset FunctionReset the cache state using the Reset button.Run FunctionExecute the program, generate a trace file, and visualize the final cache condition using the Run button.Next Access VisualizationView the cache state after the next memory access using the Next button, based on the skip instruction count.Skip Instruction CountDefines how many instructions are skipped before showing the next memory access.Write ToleranceSpecifies how many times a cache block can be accessed before it is considered worn out.

Authors and Contributors

Smriti GuptaIndian Institute of Technology, RoparGitHub: Smriti-26Sushant Arun BhaleraoIndian Institute of Technology, RoparGitHub: Sushant0001Under the guidance of:Dr. Neeraj Goel and Dr. T. V. Kalyan

Notes

The tool is computationally intensive — expect slight delays during large simulations.Ensure all extracted directories (e.g., pin, tracer) are located within the project folder.For any issues or contributions, please visit the GitHub Repository