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OLCF Support

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

Operational

Up since Nov 15, 2022

Next 10 days scheduled downtimes

Dec 07
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Operational

Up since Nov 18, 2022

Next 10 days scheduled downtimes

Dec 07
Dec 08
Dec 09
Dec 10
Dec 11
Dec 12
Dec 13
Dec 14
Dec 15
Dec 16
Operational

Up since Dec 6, 2022

Next 10 days scheduled downtimes

Dec 07
Dec 08
Dec 09
Dec 10
Dec 11
Dec 12
Dec 13
Dec 14
Dec 15
Dec 16

OLCF News

Discover More

A group of students and an ORNL staff member stand in front of the Frontier supercomputer at ORNL.
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Supercomputers Lead to Super Learning Experiences

Summer internship provides students with inside look at HPC at ORNL

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The Climate in a Container

ORNL-NOAA collaboration repurposes cloud-computing tool to share climate models

PeopleScienceTechnology

Data Transfer Tool Makes New Connections at ORNL

DataFlow offers intuitive data transfer for air-gapped machines, opens door to autonomous experiments

Five ORNL staff in front of Summit supercomputer
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Secure Science with CITADEL

ORNL and VA use security framework on Summit for health research