About OLCF
- - ORNL’s supercomputing program grew from humble beginnings to deliver the most powerful system ever seen. On the way, it has helped researchers deliver practical breakthroughs and new scientific knowledge in climate, materials, nuclear science, and a wide range of other disciplines.
- Close
OLCF Resources
- - Learn more about the OLCF’s comprehensive suite of hardware and software resources for the creation, manipulation, and retention of scientific data. For User support in using these resources, please visit the For Users section of this website.
- - Compute Systems
- - Data & Visualization Resources
- Close
R&D Activities
- - Learn more about the OLCF’s comprehensive suite of hardware and software resources for the creation, manipulation, and retention of scientific data. Please note that the For Users section of this website provides extensive information on accessing and employing these resources.
- Close
Science at OLCF
- - The Oak Ridge Leadership Computing Facility (OLCF) engages a world-class team from national laboratories, research institutions, computing centers, universities, and vendors to take a dramatic step forward to field a new capability for high-end science.
- Close
For Users
- - Contact Support
    
    Need assistance from a trained OLCF support staff member? We're here to help.
    
    User Assistance Center
    
    Submit a Support Ticket
    
    Call: 865.241.6536
    
    Email: help@olcf.ornl.gov
    
    Status Tweets: @olcfstatus
- - OLCF User Docs
- - Training
- - Center Announcements
  - Acknowledgement Statement
- Close
Community
- - Look here for the latest news, reports, and graphics from the OLCF, including branding tools, logos, and acknowledgement statements. You will also find archived information and resources like annual reports and operational assessments.
- Close

About OLCF
- - ORNL’s supercomputing program grew from humble beginnings to deliver the most powerful system ever seen. On the way, it has helped researchers deliver practical breakthroughs and new scientific knowledge in climate, materials, nuclear science, and a wide range of other disciplines.
- Close
OLCF Resources
- - Learn more about the OLCF’s comprehensive suite of hardware and software resources for the creation, manipulation, and retention of scientific data. For User support in using these resources, please visit the For Users section of this website.
- - Compute Systems
- - Data & Visualization Resources
- Close
R&D Activities
- - Learn more about the OLCF’s comprehensive suite of hardware and software resources for the creation, manipulation, and retention of scientific data. Please note that the For Users section of this website provides extensive information on accessing and employing these resources.
- Close
Science at OLCF
- - The Oak Ridge Leadership Computing Facility (OLCF) engages a world-class team from national laboratories, research institutions, computing centers, universities, and vendors to take a dramatic step forward to field a new capability for high-end science.
- Close
For Users
- - Contact Support
    
    Need assistance from a trained OLCF support staff member? We're here to help.
    
    User Assistance Center
    
    Submit a Support Ticket
    
    Call: 865.241.6536
    
    Email: help@olcf.ornl.gov
    
    Status Tweets: @olcfstatus
- - OLCF User Docs
- - Training
- - Center Announcements
  - Acknowledgement Statement
- Close
Community
- - Look here for the latest news, reports, and graphics from the OLCF, including branding tools, logos, and acknowledgement statements. You will also find archived information and resources like annual reports and operational assessments.
- Close

Pioneering Frontier

Pioneering Frontier: Optimizing Materials Models

By Rachel McDowell • 1 month ago • Featured, People, Science

The “Pioneering Frontier” series features stories profiling the many talented ORNL employees behind the construction and operation of the OLCF’s incoming exascale supercomputer, Frontier. The HPE Cray system was delivered …
Read More

2 months ago

Pioneering Frontier: Stepping Up CANDLE

By Rachel McDowell • 2 months ago • Featured, People, Science

4 months ago

Pioneering Frontier: Standing Up Exascale

By Rachel McDowell • 4 months ago • Featured, People

8 months ago

Pioneering Frontier: Meeting Industry at Scale

By Rachel McDowell • 8 months ago • Featured, People

8 months ago

Pioneering Frontier: Packaging a User-Friendly Supercomputer Environment

By Coury Turczyn • 8 months ago • Featured, People

The “Pioneering Frontier” series features stories profiling the many talented Oak Ridge National Laboratory employees behind the construction and operation of the Oak Ridge Leadership Computing Facility’s incoming exascale supercomputer, …
Read More

9 months ago

Pioneering Frontier: Test-Driving with “User Zero”

By Matt Lakin • 9 months ago • Featured, People

10 months ago

Pioneering Frontier: Fine-Tuning “Serial No. 1”

By Matt Lakin • 10 months ago • Featured, People

11 months ago

Pioneering Frontier: Forging a New Compiler

By Coury Turczyn • 11 months ago • Featured, People

12 months ago

Pioneering Frontier: Planning Against Pitfalls

By Matt Lakin • 12 months ago • Featured, People

1 year ago

Pioneering Frontier: Managing Milestones

By Coury Turczyn • 1 year ago • Featured, People

1 year ago

Pioneering Frontier: Staying on Track

By Rachel McDowell • 1 year ago • Featured, People

1 year ago

Pioneering Frontier: Keeping the Power On

By Coury Turczyn • 1 year ago • Featured, People

The “Pioneering Frontier” series features stories profiling the many talented ORNL employees behind the construction and operation of the OLCF’s incoming exascale supercomputer, Frontier. The HPE Cray system is scheduled …
Read More