Dr. Karthik Vadambacheri Manian received the Ph.D. degree in Computer Science and Engineering from University of Cincinnati, Cincinnati, OH, in 2017. He serves as a Post Doctoral Researcher in the Department of Computer Science and Engineering at the Ohio State University, USA, since March 2018. His current research interests include high performance computing, GPGPU, exascale computing and energy-aware computing. Recently, Dr. Vadambacheri Manian is doing research and working on the design and development of MVAPICH2-GDR software package to bring the Unified Memory awareness to the MPI stack. He is a member of ACM.