Comprehensive Comparative Usability Study, EduMPI Suite 2025

This dataset contains the data collected during a comprehensive usability study conducted with university students in 2025. The study evaluates the EduMPI Suite in comparison with established professional performance analysis tools, Cube and TAU. The experiment investigates usability aspects including efficiency, effectiveness, and user satisfaction. Participants were asked to analyze parallel programs and identify performance issues using the respective tools. The dataset includes information on task completion, the number of identified performance problems, time required to solve tasks, and the level of assistance required from instructors. The dataset supports the analysis of how educational visualization tools such as EduMPI compare to professional performance analysis tools in helping users understand and diagnose MPI communication behavior.