Tag: exascale

Filippo Mantovani on What’s Next for Mont-Blanc and ARM

Jul 6, 2015 |

Firing up the Mont-Blanc prototype in mid-June at the Barcelona Supercomputing Center (BSC) was a significant milestone in the European effort to base HPC systems on energy efficient architecture. Mont-Blanc program coordinator Filippo Mantovani was quoted in the release announcing the prototype saying, “Now the challenge starts because with this platform we can foresee how Read more…

The Necessary Marriage of Big Data with Exascale

Jun 29, 2015 |

Failure to incorporate big data computing insights into efforts to achieve exascale computing would be a critical mistake argue Daniel Reed and Jack Dongarra in their article, Exascale Computing and Big Data, published in the July issue of the Communications of the ACM journal. While scientific and big data computing have historically taken different development Read more…

Altair’s Bill Nitzberg Sums Up Four Decades of HPC

Jun 25, 2015 |

In a recent blog post, HPC community member and CTO of PBS Works at Altair Engineering, Inc. Dr. Bill Nitzberg, traces the recent history of computing from 1980 through the end of the present decade, to illustrate the trends that best characterize the coming exascale era. The four decades are depicted in a slide broken Read more…

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…