OLCF

At the National Center for Computational Sciences (NCCS), Ashley Barker enjoys one of the least complicated–sounding job titles at the US Department of Energy’s (DOE’s) Oak Ridge National …
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The bigger the swirl, the bigger the problem — and the bigger the computing power needed to solve it.

Computational fluid dynamics researchers have spent decades studying how liquids and …
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Researchers used Oak Ridge National Laboratory’s Quantum Computing User Program, or QCUP, to perform the first independent comparison test of leading quantum computers.

The study surveyed 24 quantum processors and …
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Katie Bethea Oak Ridge National Laboratory, betheakl@ornl.gov Beth Cerny Argonne National Laboratory, bcerny@anl.gov

The U.S. Department of Energy’s (DOE) Innovative and Novel Computational Impact on Theory and …
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The numbers are in, Frontier ranks No. 1, and the researchers of Oak Ridge National Laboratory’s National Center for Computational Sciences are finally breathing a few sighs of relief.

Teams …
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Gas-fired turbines keep electric generators humming around the world, from power plants and factories to hospitals and universities. But the combustion process that fuels these engines comes with a billion-dollar-a-year …
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The Oak Ridge Leadership Computing Facility (OLCF) wrapped up its 2021 hackathon with teams from around the globe working on projects that spanned the cosmos.

Ten teams with a total of …
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Researchers used the Quantum Computing User Program (QCUP) at the US Department of Energy’s (DOE’s) Oak Ridge National Laboratory (ORNL) to achieve major improvements in quantum fidelity, a potential step …
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A study led by scientists at the US Department of Energy’s (DOE’s) Oak Ridge National Laboratory (ORNL) plumbs the depths of deep learning and could connect the digital synapses toward …
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With more than 1,000 researchers around the world using the Oak Ridge Leadership Computing Facility’s (OLCF’s) IBM AC922 Summit this year to pursue some of the biggest mysteries in science, …
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Delivering scientific breakthroughs on the world’s most powerful supercomputers requires leaders with the experience and knowledge of how to run the high-performance computing (HPC) centers that house them. That’s precisely …
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Thanks to the efforts of dozens of scientists and support staff, and despite the challenges presented by the COVID-19 pandemic, summer interns in the National Center for Computational Sciences (NCCS) …
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The National Center for Computational Sciences (NCCS) and Oak Ridge Leadership Computing Facility (OLCF) house some of the world’s fastest high-performance computing resources. Located at the US Department of Energy’s …
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The OLCF is operating on a normal schedule but is implementing measures to maximize social distancing. Staff who can telecommute are doing so and visitors to the laboratory are …
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On Tuesday, the Oak Ridge Leadership Computing Facility (OLCF) at Oak Ridge National Laboratory (ORNL) celebrated 25 years of high-performance computing (HPC). ORNL hosted leaders from government, academia, and industry …
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The Oak Ridge Leadership Computing Facility (OLCF) at the US Department of Energy’s (DOE’s) Oak Ridge National Laboratory (ORNL) is charged with a broad task: to develop and apply computational …
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