July 27, 2023 — UT-Battelle, LLC, has appointed Stephen K. Streiffer to be the next director of Oak Ridge National Laboratory (ORNL). He currently serves as interim director at SLAC National Accelerator Laboratory and will join ORNL in October. “Stephen is a proven leader with diverse experience and a commitment to mission-driven research and development,” […]
OLCF and Stony Brook: Using HPC Simulations to Learn How Cicada Wings Kill Bacteria
July 14, 2023 by
Over the past decade, teams of engineers, chemists and biologists have analyzed the physical and chemical properties of cicada wings, hoping to unlock the secret of their ability to kill microbes on contact. If this function of nature can be replicated by science, it may lead to products with inherently antibacterial surfaces that are more […]
EXAALT-ing Molecular Dynamics to the Power of Exascale
June 21, 2023 by
As part of the Exascale Computing Project (ECP), a collaborative team of scientists, software developers, and hardware integration specialists from across the Department of Energy (DOE) has developed the Exascale Atomistics for Accuracy, Length, and Time (EXAALT) application to bring molecular dynamics (MD) into the exascale era. Danny Perez, a physicist within the Theoretical Division at Los Alamos National Laboratory and the project’s principal investigator says, “We’ve implemented new scalable methods that allow us to access as much of the accuracy, length and time space as possible on exascale machines by rethinking our methods and developing algorithms that go around some of the bottlenecks that limited scaling previously.” Such a capability has potential to revolutionize MD.
Outgoing Exascale Computing Project Director Doug Kothe Takes on New Role at Sandia Labs
June 16, 2023 by
Doug Kothe knows about transitions, including transitions on a grand scale. The outgoing director of the U.S. Department of Energy’s Exascale Computing Project helped transition the supercomputing industry into the exascale era. He took the ECP helm in October 2017, and in May 2022, the project reached a milestone with the certification of the Frontier […]
LLNL’s Lori Diachin Named Director of Exascale Computing Project
May 31, 2023 by
Lawrence Livermore National Laboratory’s Lori Diachin will take over as director of the Department of Energy’s Exascale Computing Project on June 1, “guiding the successful, multi-institutional high-performance computing effort through its final stages,” ECP said in its announcement. Diachin, who is currently the principal deputy associate director for LLNL’s Computing Directorate, has served as ECP’s […]
New TOP500 HPC List: Frontier Extends Lead with Performance Upgrade
May 22, 2023 by
After a flurry of new competitors in 2022 at the top of the TOP500 list of the world’s most powerful supercomputers, the first list of 2023 – issued here in Hamburg this morning at the ISC conference – reveals the same top 10 systems in the same order. Still, the HPC community will no doubt […]
Kelly Chipps Named to Federal Nuclear Science Advisory Committee
May 16, 2023 by
May 15, 2023 — Kelly Chipps, a nuclear astrophysicist at the Department of Energy’s Oak Ridge National Laboratory, has been appointed to the Nuclear Science Advisory Committee, or NSAC. The committee provides official advice to DOE and the National Science Foundation, or NSF, about issues relating to the national program for basic nuclear science research. “I am honored and humbled to have […]
OLCF’s Paul Abston Named Data Center Manager of the Year
May 10, 2023 by
Paul Abston, leader of the HPC Infrastructure Operations Group of the National Center for Computational Sciences and manager of the Oak Ridge Leadership Computing Facility’s data center, has been named Data Center Manager of the Year for 2023. The award, sponsored by Data Center World, the global conference for data center facilities and IT professionals, recognizes […]
ORNL’s Xiao-Ying Yu Takes on 3 Editorial Roles
April 28, 2023 by
April 27, 2023, Oak Ridge, TN — Xiao-Ying Yu, a distinguished scientist in the Materials Science and Technology Division of the Department of Energy’s Oak Ridge National Laboratory, has recently been chosen for several editorial roles. She was appointed to a three-year term on the editorial board of Results in Engineering, an open-access Elsevier journal, and […]
Valentino Cooper Appointed to DOE’s Basic Energy Sciences Advisory Committee
April 25, 2023 by
April 25, 2023 — Valentino “Tino” Cooper, a scientist at the Department of Energy’s Oak Ridge National Laboratory, has been appointed to DOE’s Basic Energy Sciences Advisory Committee for a three-year term. Cooper’s research elucidates the fundamental understanding of advanced materials for next-generation energy and information technologies. The BESAC provides advice and recommendations on complex […]
