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World’s Fastest Supercomputers Look Familiar on November TOP500 List
Today marked the release of the 54th edition of the TOP500 list of the world's fastest supercomputers. In summary, the top of the list remains largely unchanged. In fact, the top 10 systems are...
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Simulating SKA Telescope’s Massive Dataflow using the Summit Supercomputer
Researchers are using the Summit Supercomputer at ORNL to simulate the massive dataflow of the future SKA telescope. "The SKA simulation on Summit marks the first time radio astronomy data have been...
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ORNL Enlists #1 Summit Supercomputer to Combat Coronavirus
Researchers at ORNL used the Summit supercomputer to identify 77 small-molecule drug compounds that might warrant further study in the fight against the SARS-CoV-2 coronavirus, which is responsible for...
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NPR Podcast: Scientists Use Supercomputers To Search For Drugs To Combat...
In this segment from the NPR Here and Now program, Joe Palca talks to researchers using ORNL supercomputers to fight COVID-19. "Supercomputers have joined the race to find a drug that might help with...
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NVIDIA Adds GPU and AI Expertise to COVID-19 HPC Consortium
A task force of NVIDIA computer scientists has joined the COVID-19 High Performance Computing Consortium, which brings together leaders from the U.S. government, industry and academia to accelerate...
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DOE INCITE program seeks proposals for 2021
The DOE INCITE program has issued its Call for Proposals. "Open to researchers from academia, industry and government agencies, the INCITE program is aimed at large-scale scientific computing projects...
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Supercomputing the San Andreas Fault with CyberShake
With help from DOE supercomputers, a USC-led team expands models of the fault system beneath its feet, aiming to predict its outbursts. For their 2020 INCITE work, SCEC scientists and programmers will...
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ORNL Offers Virtual Tour of Summit’s Supercomputer Center
Oak Ridge National Lab has released a virtual tour of the facility that houses Summit, the world’s second most power supercomputer. The tour is offered by the National Center for Computational Sciences...
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Summit and Theta Supercomputers Power ML Models for Fusion Energy Research
A team led by C.S. Chang at Princeton Plasma Physics Laboratory (PPPL) has used the Oak Ridge Leadership Computing Facility’s (OLCF’s) 200-petaflop Summit and Argonne Leadership Computing Facility’s...
View ArticleSummit Supercomputer Helps Crack Code to Signature Superconductor ‘Kink’
May 19, 2021 — Scientists have long been trying to understand the behavior of superconductors, materials that have zero electrical resistance when they reach sufficiently low temperatures....
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ORNL Researchers, Summit HPC Support IPCC Climate Change Report
As part of the Next-Generation Ecosystem Experiments Arctic project, scientists are gathering and incorporating new data about the Alaskan tundra into global models that predict the future of our...
View ArticleToolkit Delivers 4D Visualization, Addresses Data Volume Challenges in Exascale
The Exascale Computing Project (ECP) has announced that a team of researchers has developed the Feature Tracking Kit (FTK), which uses simplicial spacetime meshing to simplify, scale, and deliver novel...
View ArticleORNL Study on COVID-19 Earns Gordon Bell Prize Nomination
As the coronavirus pandemic entered its second year, a team of scientists from the U.S. Department of Energy’s Oak Ridge National Laboratory used the nation’s fastest supercomputer to streamline the...
View ArticleResearch Team Uses Summit to Earn Gordon Bell Prize Nomination for Simulating...
A research team used machine-learned descriptions of interatomic interactions on the 200-petaflop Summit supercomputer at the US Department of Energy’s (DOE’s) Oak Ridge National Laboratory (ORNL) to...
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Scientists Using Frontier Supercomputer Win 2022 Gordon Bell Prize, Another...
[SPONSORED CONTENT] How many researchers can say they’ve not only run their scientific job on the AMD-powered Frontier supercomputer, the world’s no. 1 ranked HPC system and the first exascale-class...
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Oak Ridge Lab and Veterans Affairs Use Summit Supercomputer Security...
Dec. 1, 2022 — A team from Oak Ridge National Laboratory (ORNL) and the US Department of Veterans Affairs (VA) used the CITADEL security framework to securely transfer and analyze veterans’ health...
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Orion: Frontier’s Massive File System
We’re accustomed to the massive scale of everying associated with exascale supercomputing. Now we’re getting details on the file system that will support Frontier, the world’s first exascale-certified...
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New TOP500 HPC List: Frontier Extends Lead with Performance Upgrade
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 –...
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OLCF and Stony Brook: Using HPC Simulations to Learn How Cicada Wings Kill...
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...
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