Contributor

Zhengji is an HPC Architecture and Performance Engineer at National Energy Scientific Computing Center (NERSC) at Lawrence Berkeley National Laboratory. Zhengji has a broad experience in HPC, including supporting materials science and chemistry applications, participating in system procurements, developing workload analysis tools, porting applications to many core and GPU systems, and developing checkpoint/restart standards for HPC production workloads. Her current research is focused on power efficiency analysis and benchmarking for NERSC future system procurements. She holds a Ph. D. in Computational Physics from New York University.