An Energy-Efficient Multi-GPU Supercomputer. - David Rohr; Sebastian Kalcher; Matthias Bach; Abdulqadir A. Alaqeeliy; Hani M. Alzaidy; Dominic Eschweiler; Volker Lindenstruth; Sakhar B. Alkhereyf; Ahmad Alharthiy; Abdulelah Almubaraky; Ibraheem Alqwaizy; Riman Bin Suliman (HPCC/CSS/ICESS, 2014)