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I/O

Titan Delivered in 2013

By  •  7 years ago  •  Technology

By adding a graphics processing unit (GPU) accelerator to the 16-core central processing unit (CPU) on each node, the OLCF substantially increased Titan’s computing capability, enabling INCITE researchers to reach unprecedented science achievements.

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Users Defeat ‘Data Deluge’ at OLCF’s First Large Data Sets Workshop
8 years ago

Users Defeat ‘Data Deluge’ at OLCF’s First Large Data Sets Workshop

By  •  8 years ago  •  People

With big science, comes big data. Large-scale simulations that drive molecular dynamics, climate, plasma physics, and other research on Titan generate enormous data sets.
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ADIOS Wins Big

By  •  8 years ago  •  Technology

A team of researchers led by the OLCF’s Scott Klasky received an R&D 100 Award for the development of the Adaptable I/O System for Big Data, or ADIOS.
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ORNL Experts Work to Manage Big Data from Climate Science

By  •  9 years ago  •  Science

HPCwire sat down with Galen Shipman to discuss strategies for coping with the “3 Vs”—variety, velocity, and volume—of the big data that climate science generates.
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ADIOS Middleware Update Sets the Stage for Exascale Computing

By  •  9 years ago  •  Technology

The newest update to the Adaptable Input/Output System (ADIOS), version 1.4, allows users more time to focus on achieving scientific insight and less on managing data.
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Doctoral Student Wins International Competition for Work on Jaguar

By  •  9 years ago  •  People

Yuan Tian receives first place in prestigious ACM Student Research Competition for Smart I/O software
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Lustre File System Named A Top Trend

By  •  9 years ago  •  Technology

Community development of the Lustre file system was named one of HPCwire.com’s most important trends in 2011. This came as no surprise to the computational science community at Oak Ridge National Laboratory (ORNL).
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Say Goodbye to Bottlenecks—ADIOS 1.3 Is Here

By  •  10 years ago  •  Technology

Researchers at ORNL are working to say goodbye to input/output (I/O) problems with their most recent upgrade of the ADIOS.
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As Supercomputers Approach Exascale, Experts Wrestle with Big Data

By  •  10 years ago  •  Technology

In this interview, Galen Shipman, who heads OLCF’s Technology Integration group, discusses the challenges of managing big data.
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