Tag: NNSA

New Sandia Director Jill Hruby Transcends Glass Ceiling

Jun 24, 2015 |

Sandia National Laboratories has named Jill Hruby to its highest post. When Hruby officially take the reins of the nation’s largest laboratory on July 17, she becomes Sandia’s 14th director in its 60-plus year history as well as the first woman to lead one of the three National Nuclear Security Administration (NNSA) laboratories. As director of Read more…

Los Alamos Offers First Look at Trinity’s Warm Water Cooling

Feb 17, 2015 |

At the level of leadership supercomputing, system planning and procurement is generally a multi-year process. The excitement that surrounded the initial announcement can wane, but it always comes back when it’s time to start putting the system together. For the Trinity supercomputer, which has been on the Department of Energy’s roadmap since 2013, the proof of this progress is Read more…

The Nuts and Bolts of Nuclear Stewardship

Sep 10, 2014 |

Sometimes the impetus behind large-scale computing endeavors can be surprising. Take the case of nuts and bolts. Given the right context, these everyday objects become a much bigger deal. Like when the context is nuclear missile design. Every component of a nuclear weapon body must go through a painstaking review process. As an article at Deixis Magazine Read more…

Los Alamos Lead Shares ‘Trinity’ Feeds and Speeds

Jul 10, 2014 |

We’ve been anticipating news around the Trinity supercomputer for some time now and today were graced with the news that Cray will be supplying the machine in two phases with the final phase being complete in 2016. For the original background, the first run of the story can be found here. Since that time this Read more…

First Details Emerge from Cray on Trinity Supercomputer

Jul 10, 2014 |

Note – 7:32 p.m. Eastern: We have full details from Los Alamos about the system in a detailed update article. Cray has been granted one of the largest awards in its history for the long-awaited “Trinity” supercomputer. This morning the company announced a $174 million deal to provide the National Nuclear Security Administration (NNSA) with Read more…

DOE Sets Exascale Pricetag

Sep 16, 2013 |

The United States Department of Energy has announced a plan to field an exascale system by 2022, but says in order to meet this objective it will require an investment of $1 billion to $1.4 billion for targeted research and development.

Stanford Gets Federal Funding to Bring Solar Research to Exascale Levels

Aug 2, 2013 |

Stanford University will receive $16 million over the next five years from the National Nuclear Security Administration (NNSA) to use supercomputers to find ways to increase the efficiency of solar energy concentrators. The research project involves developing new models that will help solve vexing engineering challenges on the next generation of exascale supercomputers.

Exascale Advocates Stand on Nuclear Stockpiles

May 23, 2013 |

In quieter times, sounding the bell of funding big science with big systems tends to resonate further than when ears are already burning with sour economic and national security news. For exascale’s future, however, the time could be ripe to instill some sense of urgency….

Sequoia Goes Core-AZY

Mar 20, 2013 |

LLNL researchers have successfully harnessed all 1,572,864 of Sequoia’s cores for one impressive simulation.

Sequoia Supercomputer Runs Cosmology Code at 14 Petaflops

Nov 29, 2012 |

Lawrence Livermore machine sets new record for sustained application performance.

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