Articles in the Technology Category

[ Feb 6 2012 - 10:44 am ]

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).

[ Feb 6 2012 - 10:31 am ]

With Titan’s arrival, fundamental changes to computer architectures will challenge researchers from every scientific discipline. Members of the OLCF’s Application Performance Tools (APT) group understand the challenge. Their goal is to make the transition as smooth as possible.

[ Dec 21 2011 - 2:25 pm ]

The OLCF cleared some room for next-generation machines on Tuesday, December 13, and simultaneously helped a partner.

[ Dec 2 2011 - 11:17 am ]

ORNL was once again a major player at high-performance computing’s (HPC’s) premier conference, SC11, which took place in Seattle, WA from November 12-18.

[ Dec 1 2011 - 6:03 pm ]

The future looks bright for the Lustre parallel file system. In August, OpenSFS and software developer Whamcloud agreed on key improvements to the open-source software system, resulting in a $2.1 million, multi-year contract.

[ Nov 14 2011 - 11:14 am ]

The Department of Energy’s Oak Ridge National Laboratory, Myricom, and Juniper Networks are demonstrating “wide-area” 100 Gigabit Ethernet (100 GbE) between the ORNL and Juniper Networks booths at SC11, the premier international conference on high performance computing. ORNL operates the DOE Office of Science-supported Jaguar supercomputer, America’s fastest open-research system.

[ Nov 10 2011 - 1:11 pm ]

Supercomputing efficiency shows nearly three-fold increase with new scheduling technique

[ Nov 7 2011 - 4:03 pm ]

Once again, the Department of Energy’s premier supercomputing facility will have plenty to offer at SC11 in Seattle, Washington. Drop by the ORNL exhibit to see the latest in scientific visualizations, find out what’s new at the nation’s most powerful computing complex, or hear from a range of experts representing all areas of computational science.

[ Oct 11 2011 - 8:00 am ]

GPU-accelerated system of at least 10 petaflops to provide exceptional scientific computing
The Department of Energy’s Oak Ridge National Laboratory has …

[ Jul 19 2011 - 9:26 am ]

Researchers at ORNL are working to say goodbye to input/output (I/O) problems with their most recent upgrade of the ADIOS.