Skip to main content

News & Science Highlights

KHARMA simulationScience

Simulating a More Detailed Universe with Frontier

A trio of new and improved cosmological simulation codes was unveiled in a series of presentations at the annual April Meeting of the American Physical Society in Minneapolis, MN. Chaired by the Oak Ridge Leadership Computing Facility’s (OLCF’s) Director of Science Bronson Messer, the session covering these next-generation codes heralds…
Coury Turczyn
April 26, 2023
INCITEScience

U.S. Department of Energy’s INCITE Program Seeks Proposals for 2024 to Advance Science and Engineering at U.S. Leadership Computing Facilities

Katie Bethea Oak Ridge National Laboratory, [email protected] Beth Cerny Argonne National Laboratory, [email protected]   The U.S. Department of Energy’s (DOE) Innovative and Novel Computational Impact on Theory and Experiment (INCITE) program is now accepting proposals for high-impact, computationally intensive research campaigns in a broad array of science, engineering and computer…
Katie Bethea
April 10, 2023
OrionPeopleTechnology

Forging a File System

Imagine solving the greatest scientific question of the era but having no way to save your answer. No need to fear, thanks to Dustin Leverman and his team. Leverman leads the Oak Ridge Leadership Computing Facility’s High-Performance Computing Storage and Archive Group at the U.S. Department of Energy’s Oak Ridge…
Matt Lakin
March 30, 2023
Science

Autocoding Cancer

An algorithm developed by the US Department of Energy’s (DOE’s) Oak Ridge National Laboratory (ORNL) in partnership with the National Cancer Institute (NCI) is speeding up classification, or coding, of cancer pathology reports. The early results from the Cancer Moonshot program show that the algorithm dramatically reduces the time it…
Betsy Sonewald
February 10, 2023
A group of students and an ORNL staff member stand in front of the Frontier supercomputer at ORNL.Science

Supercomputers Lead to Super Learning Experiences

The Pathways to Computing Internship Program is accepting applications for 2023. For information on the program or to apply, visit https://education.ornl.gov/pathways/. Summer at Oak Ridge National Laboratory (ORNL) is usually a bustling, busy time as hundreds of students arrive to begin an internship program, working alongside engineers, scientists, and researchers to…
Betsy Sonewald
December 6, 2022
Science

The Climate in a Container

Successfully running a simulation program on a supercomputer requires more than just writing code. An application such as a climate model requires libraries, network support, and the correct operating environment. Because of these complex and multilayered requirements, applications are typically customized and built natively on a computing system, making them…
Betsy Sonewald
December 5, 2022
PeopleTechnology

Data Transfer Tool Makes New Connections at ORNL

Data is the fuel that propels scientific research, and fortunately for scientists, there is no shortage of data in the modern world—a single scientific instrument can produce terabytes of data. However, just as important as collecting the data is being able to access it and analyze it. For researchers at…
Betsy Sonewald
December 2, 2022
Six people from ORNL and the VA stand in front of the Summit supercomputer.Technology

Secure Science with CITADEL

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 records on ORNL’s Summit, an IBM AC922 supercomputer housed at the Oak Ridge Leadership Computing Facility, a US Department of Energy (DOE)…
Betsy Sonewald
December 1, 2022
ScienceTechnology

Exascale Acceleration

Just how fast can the world’s fastest supercomputer go? Maybe even faster than imagined. Researchers studying plasma physics for particle accelerators recently used the Oak Ridge Leadership Computing Facility’s Frontier supercomputer to achieve a speedup by as much as eightfold in their code’s performance – more than double the improvement…
Matt Lakin
November 18, 2022
Technology

Plasma Simulation Code Wins 2022 ACM Gordon Bell Prize

A 16-member team of researchers from Lawrence Berkeley National Laboratory (Berkeley Lab), Lawrence Livermore National Laboratory, and the French Alternative Energies and Atomic Energy Commission (CEA) won the Association for Computing Machinery’s (ACM’s) 2022 Gordon Bell Prize today for its simulation code, WarpX. It is the first mesh-refined, particle-in-cell code…
Coury Turczyn
November 18, 2022
OLCF HistoryScienceTechnology

Charting the New Frontier

The Frontier supercomputer at the U.S. Department of Energy’s Oak Ridge National Laboratory logged a new benchmark this week that further illustrates its world-changing potential and held onto its top ranking as the world’s fastest on the 60th TOP500 list. Frontier set a new speed record for the mixed-precision calculations often used by artificial…
Matt Lakin
November 16, 2022
Science

INCITE program awards supercomputing time to 56 projects to accelerate science and engineering research

MEDIA CONTACTS: Julie Parente Argonne National Laboratory, [email protected] Katie Bethea Oak Ridge National Laboratory, [email protected] The U.S. Department of Energy’s (DOE) Office of Science announced allocations of supercomputer access to 56 high-impact computational science projects for 2023 through its Innovative and Novel Computational Impact on Theory and Experiment (INCITE) program.…
Katie Bethea
November 14, 2022
Science

Distilling How Water Turns into Ice

Among the mysteries of science that continue to elude researchers, one stands apart in its vexing simplicity: ice. Yes, frozen water. Water’s transformation from liquid to solid is actually a complex process of nature that scientists have named—nucleation—yet do not fully understand. However, Princeton University researchers have taken trailblazing steps…
Coury Turczyn
November 9, 2022