Sarat Sreepathi is a Computer Scientist interested in interdisciplinary research at the intersection of High Performance Computing and domain sciences. He is a member of the Computational Earth Sciences Group in the Computational Sciences and Engineering Division at Oak Ridge National Laboratory. He received his Ph.D. in Computer Science from North Carolina State University. He is the Chair of the OLCF User Group Executive Board and serves on the NERSC User Group Executive Committee.
He co-leads the Performance group for the Energy Exascale Earth System Model. He is also a member of Exascale Computing Project (ECP) application teams (Climate: E3SM-MMF and Nuclear Fusion: XGC) . His research interests include High Performance Computing, Computational Climate Science, Performance Analytics, Exascale Co-design, Optimization Algorithms, Computational Intelligence, Parallel I/O, Performance Analysis and Optimization.