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Exascale’s New Frontier: CANDLE

PI: Rick Stevens Associate Laboratory Director, Computing, Environment and Life Sciences, Argonne National Laboratory 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 a quintillion (1018) or more calculations per second. That leap meant rethinking,…
Coury Turczyn
September 4, 2024
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Exascale’s New Frontier: ExaWind

PI: Michael Sprague, National Renewable Energy Laboratory In 2016, the Department of Energy’s (DOE’s) Exascale Computing Project (ECP) set out to prepare advanced software for the arrival of exascale-class supercomputers capable of 1 quintillion or more calculations per second. That meant rethinking, reinventing and optimizing dozens of scientific applications and…
Jeremy Rumsey
July 29, 2024
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Exascale’s New Frontier: ADIOS

PI: Scott Klasky, Oak Ridge National Laboratory 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 a quintillion (1018) or more calculations per second. That leap meant rethinking, reinventing, and optimizing dozens of scientific applications…
Coury Turczyn
May 20, 2024
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Something in the Water Does Not Compute

Computational scientists at the Department of Energy’s Oak Ridge National Laboratory have published a study in the Journal of Chemical Theory and Computation that questions a long-accepted factor in simulating the molecular dynamics of water: the 2 femtosecond (one quadrillionth of a second) time step. The femtosecond is a timescale…
Coury Turczyn
May 6, 2024
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ORNL and SLAC Team Up for Breakthrough Biology Projects

Plans to unite the capabilities of two cutting-edge technological facilities funded by the Department of Energy’s Office of Science promise to usher in a new era of dynamic structural biology. Through DOE’s Integrated Research Infrastructure, or IRI, initiative, the facilities will complement each other’s technologies in the pursuit of science…
Coury Turczyn
May 6, 2024
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Adaptable IO System Delivers the Data

Amid the challenges that the Department of Energy’s Oak Ridge Leadership Computing Facility faced in assembling and launching the world’s first exascale-class (more than a quintillion calculations per second) supercomputer, Frontier, one key component was hitch-free. Integral to Frontier’s functionality is its ability to store the vast amounts of data…
Coury Turczyn
April 29, 2024
ScienceTechnology

Steering Toward Quantum Simulation at Scale

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 National Laboratory. The techniques used by the team could help develop quantum simulation capabilities for the next generation of quantum…
Matt Lakin
April 22, 2024
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Exascale’s New Frontier: LatticeQCD

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 capable of a quintillion (1018) or more calculations per second. That leap meant rethinking, reinventing, and optimizing dozens of scientific applications and…
Coury Turczyn
February 22, 2024
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Exascale’s New Frontier: SLATE

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 to develop advanced software for the arrival of exascale-class supercomputers capable of a quintillion (1018) or more calculations per second. That leap…
Coury Turczyn
January 30, 2024
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Exascale’s New Frontier: E3SM-MMF

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 a quintillion (1018) or more calculations per second. That meant rethinking, reinventing, and optimizing dozens of scientific applications and software…
Matt Lakin
January 19, 2024
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Exascale’s New Frontier: Combustion-Pele

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 a quintillion (1018) or more calculations per second. That meant rethinking, reinventing, and optimizing dozens of scientific applications and software…
Matt Lakin
January 5, 2024
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Exascale’s New Frontier: ExaSGD

PI: Christopher S. Oehmen, Pacific Northwest National Laboratory 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 a quintillion (1018) or more calculations per second. That leap meant rethinking, reinventing, and optimizing dozens of scientific applications…
Coury Turczyn
January 5, 2024
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Exascale’s New Frontier: Kokkos

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 arrival of exascale-class supercomputers capable of a quintillion (1018) or more calculations per second. That leap meant rethinking, reinventing, and…
Coury Turczyn
December 14, 2023
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ORNL Scientists Generate Molecular Datasets at Extreme Scale

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 properties of over 10 million organic molecules. Understanding how a molecule interacts with light is essential to uncovering its electronic and optical…
Coury Turczyn
December 13, 2023
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Exascale’s New Frontier: SOLLVE

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 of exascale-class supercomputers capable of a quintillion (1018) or more calculations per second. That leap meant rethinking, reinventing, and optimizing dozens of…
Coury Turczyn
November 27, 2023
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Exascale’s New Frontier: EXAALT

PI: Danny Perez, Los Alamos National Laboratory 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 a quintillion (1018) or more calculations per second. That leap meant rethinking, reinventing and optimizing dozens of scientific applications…
Coury Turczyn
November 10, 2023
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Exascale’s New Frontier: MFIX-Exa

PI: Jordan M. Musser, National Energy Technology Laboratory In 2016, the Department of Energy’s Exascale Computing Project set out to develop advanced software for the arrival of exascale-class supercomputers capable of a quintillion (1018) or more calculations per second. That leap meant rethinking, reinventing, and optimizing dozens of scientific applications and…
Coury Turczyn
October 19, 2023