File Structure

Below is the file structure and descriptions of each component in the project: The whole simulator is located under Simulator Folder

• core/ - The simulator itself, including the LLC, CPU, GPU, and SYSTEM components.
• header/ - Header files used within the Simulator.
• Test/ - Unit tests for each module within the Simulator.
• Testcase/ - Test cases for the entire system and scripts to analyze the results.
• top/ - Python scripts to run the simulator. Configuration settings can be adjusted in Top.py.
• utility/ - Contains all the primitives used for the simulator and the debug class.

Running the Simulation

To run the simulation, follow these steps:

1. Execute the Test
   • Run the command below in your terminal. This will execute the simulation and save the output to output.txt.

     cd Simulator
     python3 -m top.Top > output.txt

Configuring Test Cases

To change the test case you want to run, you need to modify the main function in the top/Top.py file.

Example

• If you want to run test 6, change the main function to main_test6(). Here’s how you can do it:

  1. Open top/Top.py in your favorite text editor.
  2. Locate the main function.
  3. Replace the existing main function call with main_test6().