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HPC

OLCF Hosts CUDA Workshop for GPU Programming
1 year ago

OLCF Hosts CUDA Workshop for GPU Programming

By  •  1 year ago  •  People

The 18,688 NVIDIA Tesla GPU accelerators in Titan, the Oak Ridge Leadership Computing Facility’s (OLCF’s) flagship supercomputer, can greatly boost code performance. Researchers interested in using Titan, which is capable …
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Budiardja Receives Runner-Up Best Paper at Cray User Group Meeting
1 year ago

Budiardja Receives Runner-Up Best Paper at Cray User Group Meeting

By  •  1 year ago  •  People

While researchers are busy answering big science questions on the Cray XK7 Titan supercomputer, Oak Ridge Leadership Computing Facility (OLCF) staff members are keeping the nation’s most powerful supercomputer, now …
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3-D Models Help Scientists Gauge Flood Impact
1 year ago

3-D Models Help Scientists Gauge Flood Impact

By  •  1 year ago  •  Science

Heavy rainfall can cause rivers and drainage systems to overflow or dams to break, leading to flood events that bring damage to property and road systems as well potential loss …
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OLCF Staff Reach Students through Coding Events
1 year ago

OLCF Staff Reach Students through Coding Events

By  •  1 year ago  •  People

The Oak Ridge Leadership Computing Facility (OLCF), a US Department of Energy (DOE) Office of Science User Facility located at DOE’s Oak Ridge National Laboratory (ORNL), recently participated in two …
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Jansen Recognized for Development of Method That Enhances Physics Research
1 year ago

Jansen Recognized for Development of Method That Enhances Physics Research

By  •  1 year ago  •  People

The study of the atomic nucleus is important to both the subatomic world of particle physics and hands-on research in the nuclear, chemical, and materials sciences. By simulating nuclei using …
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OLCF Brings Petascale Computing to 2017 APS March Meeting
1 year ago

OLCF Brings Petascale Computing to 2017 APS March Meeting

By  •  1 year ago  •  People

For staff at the Oak Ridge Leadership Computing Facility (OLCF), attending computing conferences and meetings is valuable, but sharing at scientific meetings where computing resources can have a direct impact …
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OLCF Conference Calls Equip Users with System Knowledge
2 years ago

OLCF Conference Calls Equip Users with System Knowledge

By  •  2 years ago  •  People

Need support? Every month the Oak Ridge Leadership Computing Facility (OLCF), a US Department of Energy (DOE) Office of Science User Facility located at DOE’s Oak Ridge National Laboratory, hosts …
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Test System Arms OLCF with Experimental Technology
2 years ago

Test System Arms OLCF with Experimental Technology

By  •  2 years ago  •  Technology

The Oak Ridge Leadership Computing Facility (OLCF) is now equipped with ARM1, a new test bed for the ARM architecture and its power-efficient processors.

As an early development system, ARM1 …
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Longtime User Requests Added to Next Version of OpenACC
2 years ago

Longtime User Requests Added to Next Version of OpenACC

By  •  2 years ago  •  Technology

The Oak Ridge Leadership Computing Facility (OLCF) has helped lead many developments in parallel programming during the operation of its 27-petaflop Titan supercomputer, the first of its magnitude to use …
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OLCF Staff Members Lead HPC Sessions at 2016 Tapia Conference
2 years ago

OLCF Staff Members Lead HPC Sessions at 2016 Tapia Conference

By  •  2 years ago  •  People

Last month staff members from the Oak Ridge Leadership Computing Facility (OLCF) at the US Department of Energy’s (DOE’s) Oak Ridge National Laboratory (ORNL) presented for the first time at the 2016 Association for …
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Teams from St. Jude, Duke, Georgia Tech Highlight October OLCF Hackathon
2 years ago

Teams from St. Jude, Duke, Georgia Tech Highlight October OLCF Hackathon

By  •  2 years ago  •  People

Teams from St. Jude, Duke, Georgia Tech were among the many teams at the recent OLCF GPU Hackathon held last month.
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OLCF’s Anantharaj Shares HPC Knowledge at Summer School
2 years ago

OLCF’s Anantharaj Shares HPC Knowledge at Summer School

By  •  2 years ago  •  People

This year the International Summer School on Atmospheric and Oceanic Sciences (ISSAOS) in L’Aquila, Italy, featured a high-performance computing (HPC) theme for the first time in an effort to introduce earth sciences …
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