Tag: NERSC

ESnet at 30: Evolving Toward Exascale and Raising Expectations

Dec 10, 2015 |

In tandem with high-performance computing, high-speed nationwide and global infrastructure networks provide the essential backbone for today’s collaborative science workflows. In the United States, the Energy Sciences Network (ESnet) is the mission network of the U.S. Department of Energy. This high-performance, unclassified network that is managed by Lawrence Berkeley National Laboratory is moving into the newly-constructed Read more…

Cray Lays Out Vision for HPC-Big Data Convergence

Dec 3, 2015 |

Messaging around HPC-big data convergence which had been ramping up all year reached new heights at SC15 — and you’d be hard-pressed to find a bigger champion of the unified platform strategy than American supercomputer-maker Cray. HPCwire met with Cray’s Barry Bolding at the show in Austin last month to discuss the company’s latest customer wins, its take on Read more…

Berkeley Lab Celebrates New Home of NERSC, ESnet

Nov 13, 2015 |

On November 12, 2015, the Department of Energy’s (DOE) Lawrence Berkeley National Laboratory officially opened its state-of-the-art facility for computational science built on a hillside overlooking the UC Berkeley campus and San Francisco Bay. The modern building, named Wang Hall in honor of noted semiconductor researcher and long-time UC Berkeley professor Shyh Wang, will house Read more…

NERSC’s ‘Shifter’ Makes Container-based HPC a Breeze

Aug 7, 2015 |

The explosive growth in data coming out of experiments in cosmology, particle physics, bioinformatics and nuclear physics is pushing computational scientists to design novel software tools that will help users better access, manage and analyze that data on current and next-generation HPC architectures. One increasingly popular approach is container-based computing, designed to support flexible, scalable Read more…

NERSC Invites Haswell-Based Cray XC40 Into Cori Fold

Apr 22, 2015 |

Nearly one year after the Department of Energy inked a $70 million contract for the exascale-relevant Cori system, news of a second, smaller system has come to light. In an interesting turn of events, the National Energy Research Scientific Computing Center (NERSC) revealed today that it will be acquiring a “Cori Phase 1” system, a 10-cabinet Cray XC40 machine Read more…

Application Readiness at the DOE, Part II: NERSC Preps for Cori

Apr 17, 2015 |

In our second video feature from the HPC User Forum panel, “The Who-What-When of Getting Applications Ready to Run On, And Across, Office of Science Next-Gen Leadership Computing Systems,” we learn more about the goals and challenges associated with getting science applications ready for the coming crop of Department of Energy (DOE) supercomputers, which in addition to being five-to-seven times faster than 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…

Practical Advice for Knights Landing Coders

Feb 5, 2015 |

The National Energy Research Scientific Computing Center (NERSC) is on track to get its next supercomputer system, Cori, by mid-2016. While that’s more than a year away, it’s not too soon to start preparing for the new 30+ petaflops Cray machine, which will feature Intel’s next-generation Knights Landing architecture. So says Richard Gerber, Senior Science Read more…

Climate Modeling Approaches ‘Golden Age’

Nov 12, 2014 |

High-performance computing is facing some of its toughest challenges yet, but supercomputing is also yielding better results than ever before. When it comes to climate science, for example, researchers are reporting higher resolutions and truer simulations. According to one Berkeley Lab researcher, climate science is on the verge of a golden age. As described in Read more…

NERSC Highlights Exascale-Energy Connection

Sep 11, 2014 |

It’s been almost six months since the National Energy Research Scientific Computing Center (NERSC) formally announced Cori, the new supercomputer set to be installed at the lab in the mid-2016 timeframe. Originally known as NERSC-8, the new machine will sport over 9,300 nodes, equipped with next-generation Knights Landing architecture housed within a Cray XC environment. Each Read more…