James B White III (Trey) is a performance engineer who strives to enable and accelerate science breakthroughs on advanced computers in the National Center for Computational Sciences. He has decades of experience in high-performance computing across a broad range of applications and technologies.
Publications
Sep, 2026
Conference Paper
When Faster Kernels Do Not Mean Faster Applications in Exascale GPU Systems
Aug, 2026
Conference Paper
Toward Energy-Efficient HPC: Insights from Power Profiling a Cloud-Resolving Earth System Model
News
September 10, 2024
23 MIN READ
Computer engineers at ORNL pioneer approaches to energy efficient supercomputing