Designing a Profiling and Visualization Tool for Scalable and In-Depth Analysis of High-Performance GPU Clusters P. Kousha, B. Ramesh, K. Suresh, C. Chu, A. Jain, N. Sarkauskas, H. Subramoni, D. Panda 26th IEEE International Conference on High Performance Computing, Data, Analytics and Data Science, Dec 2019.