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Technology

ORiGAMI Folds in Open-Source Functionality, Named a Finalist for R&D 100 Awards
2 years ago

ORiGAMI Folds in Open-Source Functionality, Named a Finalist for R&D 100 Awards

By  •  2 years ago  •  Technology

Staff members involved in high-performance computing at the US Department of Energy’s (DOE’s) Oak Ridge National Laboratory (ORNL) stand at the intersection of many scientific disciplines and try to create …
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OLCF Team Resolves Performance Bottleneck in OpenACC Code
2 years ago

OLCF Team Resolves Performance Bottleneck in OpenACC Code

By  •  2 years ago  •  Technology

A team at the Oak Ridge Leadership Computing Facility recently addressed a performance bottleneck in one portion of an OLCF user’s application. Because of its efforts, the user’s team saw a sixfold performance improvement in the code.
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Data Transfer Service Upgrades to Improve Efficiency and Performance
2 years ago

Data Transfer Service Upgrades to Improve Efficiency and Performance

By  •  2 years ago  •  Technology

Data transfer can be tricky—especially when it involves moving large datasets at a rate of dozens of gigabits per second to and from one of the world’s most powerful supercomputers.


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OLCF-Fermilab Collaboration Gives ADIOS a Boost
2 years ago

OLCF-Fermilab Collaboration Gives ADIOS a Boost

By  •  2 years ago  •  Technology

Researchers at US Department of Energy (DOE) national laboratories frequently transfer files between experimental and observational facilities, their home institutions, and computational facilities like the Oak Ridge Leadership Computing Facility …
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OLCF Dives into Deep Learning
2 years ago

OLCF Dives into Deep Learning

By  •  2 years ago  •  Technology

Though they sprout from the same family tree, scientific computing and artificial intelligence (AI) make up their own distinct branches of computing. Recent advances in an offshoot of AI called …
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FM Global Researchers Say “ADIOS” to Bottlenecks at OpenFOAM Conference
2 years ago

FM Global Researchers Say “ADIOS” to Bottlenecks at OpenFOAM Conference

By  •  2 years ago  •  Technology

Researchers from commercial and industrial property insurer FM Global want to improve fire protection standards across the country.

The company, which insures one in three Fortune 1000 companies with a …
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OLCF Expands Data Analytics Capability with Popular Programming Language
2 years ago

OLCF Expands Data Analytics Capability with Popular Programming Language

By  •  2 years ago  •  Technology

With big science comes big data. In fact, large-scale simulations that run on leadership-class supercomputers work at such high speeds and resolution that they generate unprecedented amounts of data. The …
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X-Stack Projects Use Titan’s GPUs for Demos
2 years ago

X-Stack Projects Use Titan’s GPUs for Demos

By  •  2 years ago  •  Technology

Researchers came together to use Titan’s GPUs for two X-Stack project teams to develop demonstrations for their research prototypes.
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Eclipse Software Workshop Brings Together Experts, Enthusiasts
2 years ago

Eclipse Software Workshop Brings Together Experts, Enthusiasts

By  •  2 years ago  •  Technology

ORNL recently hosted the Eclipse User Group and Development Meeting to teach best practices for using Eclipse’s community of open-source software solutions.
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OLCF Updates Lustre Community on New Features at Annual Workshop
2 years ago

OLCF Updates Lustre Community on New Features at Annual Workshop

By  •  2 years ago  •  Technology

OLCF staff delivered talks and tutorials to Lustre users covering the center’s on-going contributions to the effort to expand the parallel file system’s performance and flexibility.
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OLCF-MDF Data Collaboration Advances 3-D Printing
3 years ago

OLCF-MDF Data Collaboration Advances 3-D Printing

By  •  3 years ago  •  Technology

ORNL’s MDF recently reached out to the Oak Ridge Leadership Computing Facility’s (OLCF’s) Advanced Data and Workflow Group for assistance with 3-D visualization.
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New software to enhance performance for OLCF Users
3 years ago

New software to enhance performance for OLCF Users

By  •  3 years ago  •  Technology

Forge, a combination of the Allinea DDT and MAP software tools, will continue to provide users at the OLCF with the debugging capability of DDT while adding the MAP software.
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