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Computing at the OLCF
All the information you’ll need about getting an account, requesting a project, connecting and more.
The definitive source for information on a particular OLCF system including resource specific specs, user guides, and best practices.
Archives of training materials, hands-on technical tutorial, and videos detailing how to use OLCF resources and services
Descriptions, usage information, and version availability of all software packages in use at the OLCF.
A comprehensive guide of all official policies of the OLCF.
Documents and forms for requesting project allocations, user accounts, software and more.
User-centric web application to view and report your project allocation usage in various ways.
Center Status
Up since Apr 21, 2023
Next 10 days scheduled downtimes
Up since Apr 18, 2023
Next 10 days scheduled downtimes
Up since May 9, 2023
Next 10 days scheduled downtimes
OLCF News
Discover More
LLNL’s Diachin takes helm of DOE’s Exascale Computing Project
ORNL’s Ashley Barker will serve as Diachin’s deputy
Grid Modeling Tool Successfully Launches on World’s Fastest Supercomputer
Modeling the nation’s most complex system with next generation computing power
The NCCS’s Operational Orchestrator
At the heart of the Operations Section, Ashley Barker ensures that 2,000+ supercomputer users around the world have what they need to conduct groundbreaking science
Predicting the Future of Fission Power
Optimized for exascale supercomputers, the ExaSMR simulation toolkit advances state-of-the-art nuclear reactor design
