Tag: exascale

Japan Preps for HPC-Big Data Convergence

Jun 18, 2015 |

The task of drawing discrete boundaries around the tech spheres known as HPC and big data is getting more complicated with each passing year. Many are anticipating convergence between these camps. One prominent HPCer waving the convergence flag is Satoshi Matsuoka, a professor at Tokyo Institute of Technology’s Global Scientific Information and Computing Center. In his Read more…

Fixating on Exascale Performance Only Is a Bad Idea

Jun 15, 2015 |

Few in the computing industry dispute that achieving ‘exascale’ performance is worthy on its own merits. But fixating only on the magic milestone (10^18 FLOPS) misses an important point – HPC as currently practiced, even at the exascale level, won’t solve the grand challenges in science and society contends Dr. Sadasivan Shankar, Harvard University visiting Read more…

Tracking the Trajectory to Exascale and Beyond

Jun 8, 2015 |

The future of high performance computing is now being defined both in how it will be achieved and in the ways in which it will impact diverse fields in science and technology, industry and commerce, and security and society. At this time there is great expectation but much uncertainty creating a climate of opportunity, challenge, Read more…

Last But Not Least: Argonne’s $200 Million Supercomputing Award

Apr 9, 2015 |

A supercomputer named Aurora is on track to become the fastest system in the United States and possibly the world. Just a few hours ago, DOE Undersecretary Franklin “Lynn” Orr, announced that Intel Corp. and Cray Inc. had been selected to supply Argonne National Laboratory with a 180 petaflops system, Aurora, and a secondary system of about 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…

A Comparison of Heterogeneous and Manycore Programming Models

Mar 2, 2015 |

The high performance computing (HPC) community is heading toward the era of exascale machines, expected to exhibit an unprecedented level of complexity and size. The community agrees that the biggest challenges to future application performance lie with efficient node-level execution that can use all the resources in the node. These nodes might be comprised of Read more…

BSC, Intel Extend Exascale Research Effort

Feb 17, 2015 |

Intel’s efforts to advance exascale computing concepts received a boost with the extension of the company’s research collaboration with the Barcelona Supercomputing Center (BSC) – one of four Intel exascale labs in Europe. Begun in 2011 and now extended to September 2017, the Intel-BSC work focuses on scalability issues with parallel applications. “[A major goal] Read more…

Horst Simon on the HPC Slowdown

Feb 13, 2015 |

At an HPC meetup event in San Francisco on Feb 10, Berkeley Lab Deputy Director Horst Simon makes the case that Moore’s law and parallelism can no longer be counted on to provide the exponential growth that has been driving high-performance computing for six decades. If indeed Moore’s law is coming to an end, there 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…

Obama’s 2016 Budget Boosts R&D, Exascale Funding

Feb 4, 2015 |

On Monday, the Obama administration sent its FY 2016 budget request to Congress for the new fiscal year starting October 1. A chapter on Research and Development prepared by the Office of Management and Budget states that the Administration is seeking an increase of 5.5 percent for all federal R&D over current levels for a total Read more…

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