Dr. Hari Subramoni received a Ph.D. degree in Computer Science from The Ohio State University, Columbus, OH, in 2013. He is a research scientist in the Department of Computer Science and Engineering at the Ohio State University, USA, since September 2015. His current research interests include high performance interconnects and protocols, parallel computer architecture, network-based computing, Exascale computing, network topology aware computing, QoS, power-aware LAN-WAN communication, fault tolerance, virtualization, big data, and cloud computing. He has published over 50 papers in international journals and conferences related to these research areas. Recently, Dr. Subramoni is doing research and working on the design and development of MVAPICH2, MVAPICH2-GDR, and MVAPICH2-X software packages. He is a member of IEEE. More details about Dr. Subramoni are available from http://www.cse.ohio-state.edu/~subramon.