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Coury Turczyn
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The New Frontier of Fluid Turbulence Simulations: 35-Trillion Grid Points

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Coury Turczyn
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Frontier Provides High-Fidelity Insights into Turbine Aerothermal Performance

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Jeremy Rumsey
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Call for Proposals Open to Develop Discovery Supercomputer’s First Science Applications

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Angela Gosnell
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OLCF’s 2025 in Review

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Register Now!

Registration is now open for the 2026 OLCF User Summit, held June 2 and 3, 2026 at Oak Ridge National Laboratory with options to participate in person or online.

The Genesis Mission

Learn more about how the OLCF and ORNL are working to advance the Genesis Mission, DOE’s initiative to secure American leadership in artificial intelligence (AI) for science, energy, and national security.

Early Science Call for Proposals

The OLCF is accepting submissions in preparation for the first AI, modeling and simulation, workflow and data-intensive applications on Discovery. Learn more about Discovery CAAR.

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System guides, accounts, FAQs, policies, and more. Your technical guide to getting started and beyond.

docs.olcf.ornl.gov

MyOLCF

myOLCF is a modern web application with useful self-service features aimed at end-users and principal investigators at the OLCF.

my.olcf.ornl.gov

Center Status

Listing of our major compute resources and their current availability, as well as upcoming downtimes.

OLCF Center Status

Training

Upcoming training events, self-guided tutorials, slides and recordings from past training events, information on upcoming GPU hackathons, and the OLCF Vimeo channel.

Training Resources

OLCF News

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The Diablo Canyon nuclear power plant sits along a mountainous cliffside overlooking the ocean.

Frontier Supercomputer Ushers in New Era of Nuclear AI

Jeremy RumseyJeremy RumseyDecember 11, 2025

Celeritas Code Sets Fast Pace for Particle Physics Discoveries

Katie BetheaKatie BetheaNovember 19, 2025

Frontier Simulations Spin Up New Details for Quantum Understanding

Matt LakinMatt LakinNovember 17, 2025

Training on Frontier Delivers Faster, More Precise AI Weather Forecasts

Matt LakinMatt LakinNovember 14, 2025

OLCF’s Bronson Messer Named APS Fellow

Angela GosnellAngela GosnellNovember 14, 2025

ORNL, NVIDIA, HPE Advance Quantum Computing, AI, and HPC for Science

Matt LakinMatt LakinNovember 3, 2025

ORNL, AMD, and HPE to Deliver DOE’s Newest AI Supercomputers: Discovery and Lux

Katie BetheaKatie BetheaOctober 27, 2025

Frontier Simulations Pierce Mysteries of Galactic Nuclei

Matt LakinMatt LakinSeptember 30, 2025

Forging Fusion

Matt LakinMatt LakinSeptember 24, 2025
Frontier digital twin

OLCF, HPE Team Honored for ExaDigiT Innovation

Matt LakinMatt LakinSeptember 24, 2025