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Exascale Blastoff

With the world’s first exascale supercomputer now fully open for scientific business, researchers can thank the early users who helped get the machine up to speed. Frontier set a new record for computational power when the HPE Cray EX supercomputer at the Department of Energy’s Oak Ridge National Laboratory debuted…
Matt Lakin
June 28, 2023
ScienceTechnology

Exascale Acceleration

Just how fast can the world’s fastest supercomputer go? Maybe even faster than imagined. Researchers studying plasma physics for particle accelerators recently used the Oak Ridge Leadership Computing Facility’s Frontier supercomputer to achieve a speedup by as much as eightfold in their code’s performance – more than double the improvement…
Matt Lakin
November 18, 2022
Science

University of Delaware Team Tightens up Code for Exascale Computing on Frontier

This article was originally written by Tracey Bryant, Senior Director for Research Communications at the University of Delaware. University of Delaware professor Sunita Chandrasekaran is leading an international team designing an application for the Frontier exascale supercomputer, now being built at Oak Ridge National Laboratory. Image Credit: Sunita Chandrasekaran, University of Delaware…
Rachel McDowell
January 12, 2021