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

OLCF Center Announcements

Weekly Update: December 7, 2022

Dec 07, 2022

In This Message

Meetings & Workshops – Crusher User-Experience Talks (December 9) – Using HIP and GPU Libraries with OpenMP (December 14) – Frontier Training Workshop (February 15-17, 2023)

Center Announcements …
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Weekly Update: December 1, 2022

Dec 01, 2022

In This Message

Meetings & Workshops – Tips from OLCF’s Crusher Hackathons (December 1) – Crusher User-Experience Talks (December 9) – Using HIP and GPU Libraries with OpenMP (December 14)

Upcoming …
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Weekly Update: November 23, 2022

Nov 23, 2022

In This Message

Meetings & Workshops – Tips from OLCF’s Crusher Hackathons (December 1) – Crusher User-Experience Talks (December 9) – Using HIP and GPU Libraries with OpenMP (December 14)

Center …
Read More

Weekly Update: November 16, 2022

Nov 16, 2022

In This Message

Meetings & Workshops – Tips from OLCF’s Crusher Hackathons (December 1) – Crusher User-Experience Talks (December 9) – Using HIP and GPU Libraries with OpenMP (December 14)

Center …
Read More

Weekly Update: November 9, 2022

Nov 09, 2022

In This Message

Meetings & Workshops – Tips from OLCF’s Crusher Hackathons (December 1) – Crusher User-Experience Talks (December 9) – Using HIP and GPU Libraries with OpenMP (December 14)

Center …
Read More

Weekly Update: November 2, 2022

Nov 01, 2022

In This Message

Meetings & Workshops – Tips from OLCF’s Crusher Hackathons (December 1) – Crusher User-Experience Talks (December 9)

Center Announcements – The annual OLCF User Survey is now available …
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Weekly Update: October 26, 2022

Oct 25, 2022

In This Message

Center Announcements – The annual OLCF User Survey is now available – ALCC Call for Proposals (Pre-proposals due November 28) – 2022 OLCF User Meeting took place …
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Weekly Update: October 19, 2022

Oct 18, 2022

In This Message

Did you know – User Managed Software

Center Announcements – The annual OLCF User Survey is now available – ALCC Call for Proposals (Pre-proposals due November 28)

Weekly Update: October 12, 2022

Oct 11, 2022

In This Message

Meetings & Workshops – OLCF Annual User Meeting (October 18-19)

Upcoming Downtimes – home.ccs.ornl.gov (October 25)

Community Events – Black Lives Count: Toward Accountability in Efforts to Diversify …
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Weekly Update: October 5, 2022

Oct 05, 2022

In This Message

Meetings & Workshops – Data Visualization & Analytics Series: VisIt at OLCF(October 13) – OLCF Annual User Meeting (October 18-19)

Upcoming Downtimes – No scheduled outages through …
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