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ADIOS team ORNLTechnology

Adaptable IO System Delivers the Data

Amid the challenges that the Department of Energy’s Oak Ridge Leadership Computing Facility faced in assembling and launching the world’s first exascale-class (more than a quintillion calculations per second) supercomputer, Frontier, one key component was hitch-free. Integral to Frontier’s functionality is its ability to store the vast amounts of data…
Coury Turczyn
April 29, 2024
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
Science

Register for Lustre User Group Virtual Conference 2022

Registration is open for the 2022 Lustre User Group (LUG22) conference, "the high-performance computing industry's primary venue for discussion on the open-source Lustre file system and other technologies." The annual conference will welcome experts from the National Center for Computational Sciences (NCCS) and around the world to discuss the latest…
Betsy Sonewald
May 4, 2022
Technology

OLCF Announces Storage Specifications for Frontier Exascale System

A newly enhanced I/O subsystem will support the nation’s first exascale supercomputer and the Oak Ridge Leadership Computing Facility (OLCF), a US Department of Energy high-performance computing user facility. The OLCF announced storage specifications for their pioneering HPE Cray Frontier supercomputer, an exascale-class system set to power up by year’s…
Matt Lakin
May 20, 2021