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Angela Gosnell
By In Featured

Users of Oak Ridge Leadership Computing Facility gather for 20th annual meeting

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Jeremy Rumsey
By In Featured

Retiring — and Shredding — the Alpine Storage System

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Coury Turczyn
By In Featured

OLCF Pioneers Approaches to Energy Efficient Supercomputing

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Katie Bethea
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DOE, ORNL Announce Opportunity to Define Future of High-Performance Computing

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OLCF User Meeting

Join us for the 2024 OLCF User Meeting! The meeting will feature facility updates, user-experience talks from teams running on Frontier, and deep-dive discussions with OLCF staff.

No Scaling Back: Exascale at ORNL

Exascale is here! Frontier debuted on the May 2022 TOP500 List at No. 1 with 1.1 EF, the first exascale supercomputer for open science. Frontier is available to users.

Learn More About OLCF Resources

We have tips and best practices for both new and existing users to more effectively utilize OLCF resources.

WHAT'S HAPPENING

Upcoming Events

Discover upcoming events, training, and webinars at the Oak Ridge Leadership Computing Facility.

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For Users

User Assistance & Support

User Documentation

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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whisper jet

Flying Quieter and Cleaner

Coury TurczynCoury TurczynAugust 12, 2024

Frontier Simulations Could Help Build a Better Diamond

Matt LakinMatt LakinJuly 26, 2024

Game-Changing Quantum Chemistry Calculations Push New Boundaries of Exascale Frontier

Jeremy RumseyJeremy RumseyJuly 17, 2024

New Clues to Improving Fusion Confinement

Coury TurczynCoury TurczynJune 24, 2024
neutrinos

Untangling the Entangled

Matt LakinMatt LakinJune 21, 2024
promethium ORNL

Quantum Chemistry and Simulation Help Characterize Coordination Complex of Elusive Element 61

Betsy SonewaldBetsy SonewaldJune 7, 2024
Arjun Shankar ORNL

Meet the NCCS and OLCF Director: Arjun Shankar

Betsy SonewaldBetsy SonewaldMay 14, 2024
Frontier ORNL

Breaking Benchmarks: Frontier Supercomputer Sets New Standard in Molecular Simulation

Matt LakinMatt LakinMay 13, 2024
water molecules

Something in the Water Does Not Compute

Coury TurczynCoury TurczynMay 6, 2024
RTX

Summit Helps Forge Stronger Flights

Matt LakinMatt LakinApril 30, 2024