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Steering toward quantum simulation at scale
11 hours ago

Steering toward quantum simulation at scale

By  •  11 hours ago  •  Featured, Science, Technology

Researchers simulated a key quantum state at one of the largest scales reported, with support from the Quantum Computing User Program, or QCUP, at the Department of Energy’s Oak Ridge …
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Exascale’s New Frontier: LatticeQCD
2 months ago

Exascale’s New Frontier: LatticeQCD

By  •  2 months ago  •  Featured, Technology

PI: Andreas Kronfeld, Distinguished Scientist, Fermilab

In 2016, the Department of Energy’s Exascale Computing Project (ECP) set out to develop advanced software for the arrival of exascale-class supercomputers …
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CyberShake Study Uses Summit Supercomputer to Investigate Earthquake Hazards
3 months ago

CyberShake Study Uses Summit Supercomputer to Investigate Earthquake Hazards

By  •  3 months ago  •  Featured, Technology

Researchers at the Statewide California Earthquake Center, or SCEC, are unraveling the mysteries of earthquakes by using physics-based computational models running on high-performance computing systems at the Department …
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Exascale’s New Frontier: SLATE
3 months ago

Exascale’s New Frontier: SLATE

By  •  3 months ago  •  Featured, Technology

PI: Mark Gates, Research Assistant Professor, Innovative Computing Laboratory at the University of Tennessee, Knoxville

In 2016, the Department of Energy’s Exascale Computing Project, or ECP, set out …
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Exascale’s New Frontier: E3SM-MMF
3 months ago

Exascale’s New Frontier: E3SM-MMF

By  •  3 months ago  •  Featured, Science, Technology

PI: Mark Taylor, Sandia National Laboratories

In 2016, the Department of Energy’s Exascale Computing Project (ECP) set out to develop advanced software for the arrival of exascale-class supercomputers capable of …
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Exascale’s New Frontier: Combustion-Pele
4 months ago

Exascale’s New Frontier: Combustion-Pele

By  •  4 months ago  •  Featured, Industry, Science

PI: Jacqueline Chen, Sandia National Laboratories

In 2016, the Department of Energy’s Exascale Computing Project (ECP) set out to develop advanced software for the arrival of exascale-class supercomputers capable of …
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Watch: ‘The Journey to Frontier’ Mini-Doc
4 months ago

Watch: ‘The Journey to Frontier’ Mini-Doc

By  •  4 months ago  •  Featured, OLCF History, Technology

The job of designing and building the world’s first supercomputer capable of exascale speed — running at least a quintillion calculations per second — was no simple task. It took …
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OLCF Announces SummitPLUS Allocations
4 months ago

OLCF Announces SummitPLUS Allocations

By  •  4 months ago  •  Featured, Science, Technology

The Department of Energy’s Oak Ridge Leadership Computing Facility has informed the recipients of high-performance computing time through the SummitPLUS allocation program, which extends the operation of the …
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Exascale’s New Frontier: Kokkos
4 months ago

Exascale’s New Frontier: Kokkos

By  •  4 months ago  •  Featured, Technology

Co-PI: Christian Robert Trott, Sandia National Laboratories Co-PI: Damien Lebrun-Grandie, Oak Ridge National Laboratory 

In 2016, the Department of Energy’s Exascale Computing Project (ECP) set out to develop advanced software for the …
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ORNL Scientists Generate Molecular Datasets at Extreme Scale
4 months ago

ORNL Scientists Generate Molecular Datasets at Extreme Scale

By  •  4 months ago  •  Featured, Science, Technology

A team of computational scientists at the Department of Energy’s Oak Ridge National Laboratory has generated and released datasets of unprecedented scale that provide the ultraviolet visible spectral …
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Exascale’s New Frontier: SOLLVE
5 months ago

Exascale’s New Frontier: SOLLVE

By  •  5 months ago  •  Featured, Technology

PI: Sunita Chandrasekaran, Brookhaven National Laboratory, University of Delaware

In 2016, the Department of Energy’s Exascale Computing Project (ECP) set out to develop advanced software for the arrival …
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ORNL Researchers Develop Open-Source Mixed-Precision Benchmark Tool
7 months ago

ORNL Researchers Develop Open-Source Mixed-Precision Benchmark Tool

By  •  7 months ago  •  Technology

As Frontier, the world’s first exascale supercomputer, was being assembled at the Oak Ridge Leadership Computing Facility in 2021, understanding its performance on mixed-precision calculations remained a difficult …
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ExaSMR Nominated for 2023 ACM Gordon Bell Prize
7 months ago

ExaSMR Nominated for 2023 ACM Gordon Bell Prize

By  •  7 months ago  •  Technology

The Exascale Small Modular Reactor effort, or ExaSMR, is a software stack developed over seven years under the Department of Energy’s Exascale Computing Project to produce the highest-resolution simulations of …
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Shedding Light on Singlet Fission Materials
9 months ago

Shedding Light on Singlet Fission Materials

By  •  9 months ago  •  Featured, Science, Technology

Using the full capabilities of the Quantinuum H1-1 quantum computer, researchers from the Department of Energy’s Oak Ridge National Laboratory not only demonstrated best practices for scientific computing …
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Exascale Blastoff
10 months ago

Exascale Blastoff

By  •  10 months ago  •  Featured, Industry, Science

With the world’s first exascale supercomputer now fully open for scientific business, researchers can thank the early users who helped get the machine up to speed.

Frontier set a new …
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Summit Study Fathoms Troubled Waters of Ocean Turbulence
10 months ago

Summit Study Fathoms Troubled Waters of Ocean Turbulence

By  •  10 months ago  •  Featured, Science, Technology

Simulations performed on the Summit supercomputer at the Department of Energy’s Oak Ridge National Laboratory revealed new insights into the role of turbulence in mixing fluids and could open new …
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