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high-performance computing

OrionPeopleTechnology

Forging a File System

Imagine solving the greatest scientific question of the era but having no way to save your answer. No need to fear, thanks to Dustin Leverman and his team. Leverman leads the Oak Ridge Leadership Computing Facility’s High-Performance Computing Storage and Archive Group at the U.S. Department of Energy’s Oak Ridge…
Matt Lakin
March 30, 2023
Technology

Building a Better Compiler

Using the Summit supercomputer at the US Department of Energy’s (DOE’s) Oak Ridge National Laboratory (ORNL), researchers from the University of Southern California’s Information Sciences Institute (ISI) have made significant progress toward achieving a major goal in scientific high-performance computing (HPC): creating a compiler to more easily port complex science…
Coury Turczyn
June 11, 2021
Technology

Seeing Is Believing

When the Oak Ridge Leadership Computing Facility upgraded its Jaguar supercomputer to the Cray XK7 CPU/GPU hybrid system known as Titan, the center knew that upgrades to its data analysis and visualization resources were necessary to complement Titan’s more than 20 petaflops of computing power.
Scott Jones
March 18, 2014