6 years ago
Carbon Dioxide Caused Global Warming at Ice Age’s End, Pioneering Simulation Shows
A multi-institutional team used a global dataset of paleoclimate records and the Jaguar supercomputer at ORNL to find the perform an unprecedented climate simulation. The results, published in the April 5 issue of Nature, analyze 15,000 years of climate history.
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Jaguar Helps Researchers Trap the Power of Sunlight
A supercomputer at ORNL is helping scientists simulate a process leaves do naturallycapturing sunlight and turning it into energy.
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ORNL Completes First Phase of Titan Supercomputer Transition
Oak Ridge National Laboratory’s Jaguar supercomputer has completed the first phase of an upgrade that will keep it among the most powerful scientific computing systems in the world.
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Computer Scientists Collect Computing Tools for Next-Generation Machines
With Titan’s arrival, fundamental changes to computer architectures will challenge researchers from every scientific discipline. Members of the OLCF’s Application Performance Tools (APT) group understand the challenge. Their goal is to make the transition as smooth as possible.
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When Worlds Collide
Homa Karimabadi’s team, in close collaboration with William Daughton at Los Alamos National Laboratory, is currently using the OLCF’s Jaguar supercomputer to better understand the processes giving rise to space weather.
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Materials Modeling Shows Big Future for Boron Nitride Nanoribbons
ORNL researchers are using Jaguar to simulate new desirable properties of graphene substrate.
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Condensed Matter Theorist Discusses Link Between Superconductors
In this conversation with Douglas Scalapino, a research professor of physics at the University of California Santa Barbara, he describes his work with two of ORNLs premier user facilities, the SNS and OLCF.
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Oak Ridge Computing Facility Donates Eugene System to Argonne
The OLCF cleared some room for next-generation machines on Tuesday, December 13, and simultaneously helped a partner.
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Application Tools Critical as Programs Move Toward Exascale Computing
In this interview Rich Graham, group lead for the OLCF’s Application Performance Tools Group, discusses the challenges presented by new hybrid computer architectures such as Titan’s.
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ORNL Maintains Major Presence at Annual Supercomputing Conference
ORNL was once again a major player at high-performance computing’s (HPC’s) premier conference, SC11, which took place in Seattle, WA from November 12-18.
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Big Business and Big Science Partner in Computing to Speed Products to Market
Jack Wells speaks at GE Technology Summit about government–industry collaborations
Jack Wells, director of science for the National Center for Computational Sciences, participated in the General Electric (GE) Technology Summit …
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Researchers Show How Proteins Help DNA Replicate Past a Damaged Site
Computation and experiment reveal how protein switching provides right tool for the job
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Oak Ridge National Laboratory is managed by UT-Battelle for the US Department of Energy.