Amine Mrabet developed GPU Roofline Analysis capabilities for the unitrace tool in the intel/pti-gpu repository, enabling performance estimation of GPU kernels using the roofline model. He implemented new Python scripts and configuration files to automate the analysis workflow, focusing on GPU computing and performance analysis. Amine also enhanced the project’s documentation by updating the README with clear usage examples, supporting easier adoption by other developers. His work established a technical foundation for future GPU performance analytics and data-driven optimization. The depth of his contribution lies in integrating scripting and documentation to support extensible, analytics-driven GPU workload evaluation within the repository.