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Tag: DOE

IBM’s First OpenPOWER Server Targets HPC Workloads

Mar 19, 2015 |

The first annual OpenPOWER Summit, held this week in San Jose, Calif., in tandem with NVIDIA’s GPU Technology Conference (GTC), launched a raft of hardware and other announcements intended to cede market share from Intel. On Wednesday, foundation members showed off more than a dozen hardware solutions, an assortment of systems, boards, and cards, and even a new microprocessor Read more…

Hybrid Test Clusters Forge Path to ‘Summit’

Mar 12, 2015 |

The Department of Energy (DOE) pre-exascale supercomputer Summit is not scheduled to go live until early 2018, yet support staff at the Oak Ridge Leadership Computing Facility (OLCF) have been preparing for Summit’s arrival since the contract was announced last November. The degree of planning is only natural considering the expense and resources involved in standing Read more…

NERSC Realigns for Enhanced Data Focus

Feb 26, 2015 |

The National Energy Research Scientific Computing Center (NERSC), one of the nation’s primary HPC facilities for scientific research, has implemented several organizational changes, which it says will help its 6,000 users “more productively manage their data-intensive research.” NERSC’s Storage Systems Group will move under the Services Department, in order to foster greater synergy with the Read more…

ROSE Framework Blooms Toward Exascale

Feb 12, 2015 |

One of the many ways that the Office of Advanced Scientific Computing Research (ASCR) supports the Department of Energy Office of Science facilities is by championing the research that powers computational science. A recent ASCR Discovery feature takes a look at how the DOE science community is preparing for extreme-scale programming. As supercomputers reach exascale Read more…

Is U.S. Falling Behind in Supercomputing and Exascale?

Jan 29, 2015 |

Few dispute the importance of supercomputing to U.S. competitiveness. The argument is around whether current government efforts – primarily through the Advanced Scientific Computing Research (ASCR) program within the U.S. Department of Energy (DOE) – are effective and sufficient or wasteful and excessive. Yesterday, a panel of HPC experts testifying at a U.S. House of Read more…

DOE Seeks to Mend HPC Talent Gap

Jan 27, 2015 |

Get a group of HPC stakeholders in a room and it won’t be long before they are bemoaning the talent shortage, the gap between the demand for a well-trained HPC workforce versus the number of qualified candidates available to fulfill these positions. Despite the attention paid to this topic, the HPC talent gap has been Read more…

US Leadership Steps Up Supercomputing Commitment

Dec 3, 2014 |

On November 14, US Secretary of Energy Ernest Moniz announced two new high performance computing (HPC) awards, the first program to set a solid stake in the ground for the attainment of US exascale computing. A video of that presentation is now available for public viewing. As we covered previously, Secretary Moniz revealed that the Read more…

CORAL Signals New Dawn for Exascale Ambitions

Nov 14, 2014 |

Just when it started to look as though the architectural course had been set for the next wave of large-scale supercomputers, today offered quite a shakeup to the standard. And it’s not just the amount spent to turn a novel architecture into a pre-exascale reality, although to be fair, it’s rare indeed to see a Read more…

DOE HPC: A Change Is Coming

Nov 10, 2014 |

On June 18-19, representatives from six DOE HPC centers met in Oakland, Calif., for the DOE High Performance Operational Review (HPCOR) to discuss the best way to support large-scale data-driven scientific discovery at the DOE national laboratories. Attendees were asked for their feedback on current and future requirements as well as challenges, opportunities and best practices Read more…

Preparing for Manycore

Oct 13, 2014 |

One of several insightful presentations to come out of the DOE Computational Science Graduate Fellowship was delivered by Katie Antypas, Services Department Head, National Energy Research Scientific Computing Center, Lawrence Berkeley National Laboratory. In “Preparing Your Application for Advanced Manycore Architectures,” Antypas gives a humorous and on-point overview of major architectural trends in HPC and Read more…