HPCwire Exascale Edition
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Features

IEEE Group Seeks to Reinvent Computing as Scaling Stalls

May 6, 2015 |

Computer scientists worried about the end of computing as we know it have been banging heads for several years looking for ways to return to the historical exponential scaling of computer performance. What is needed, say the proponents of an initiative called “Rebooting Computing,” is nothing less than a radical rethinking of how computers are 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…

Application Readiness at the DOE, Part I: Oak Ridge Advances Toward Summit

Apr 16, 2015 |

At the 56th HPC User Forum, hosted by IDC in Norfolk, Va., this week, three panelists from major government labs discussed how they are 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 today’s fastest big iron machines, constitute significant architectural changes. Titled “The Who-What-When of Getting Applications Ready to Read more…

ISC 2015 Keynoter Thomas Sterling on Memory in HPC

Apr 15, 2015 |

The Wednesday keynote at this year’s ISC High Performance conference by HPC veteran Dr. Thomas Sterling promises to be an enlightening and lively presentation of the HPC year in review. And if previous years are a guide, Dr. Sterling will deliver it with the unique humor and style that has become his trademark. The late 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…

Short Takes

IBM Advances Silicon Photonics, Quantum Computing

May 14, 2015 |

Engineers at IBM have developed a fully integrated wavelength multiplexed silicon photonics chip, which the company says will soon enable manufacturing of 100 Gb/s optical transceivers. The advance promises to offer a more economical way to move the huge amounts of data required for cloud computing and big data applications. It’s a significant milestone for Read more…

Blacklisting Doesn’t Slow Intel Investment in China

Apr 28, 2015 |

Intel may be barred from selling leading edge technology to China’s top supercomputer sites but it is nonetheless ramping up its high-end collaboration with China. On April 21st, Intel launched the first Intel Parallel Computing Center in China, a joint effort with the Chinese Academy of Sciences (CAS), with widely publicized ceremonies in China. “This Read more…

Weekly Twitter Roundup

Apr 23, 2015 |

Here at HPCwire, we want to help keep the HPC community as up-to-date as possible on some of the most captivating news items that were tweeted throughout the week. The tweets that caught our eye this past week are listed below. Check back in next Thursday for an entirely updated list. Seminar by Prof. Satoshi Matsuoka at #KAUST Read more…

Weekly Twitter Roundup

Apr 16, 2015 |

Here at HPCwire, we want to help keep the HPC community as up-to-date as possible on some of the most captivating news items that were tweeted throughout the week. The tweets that caught our eye this past week are listed below. Check back in next Thursday for an entirely updated list. "Cloud computing will experience steady growth and Read more…

Weekly Twitter Roundup

Jan 29, 2015 |

Here at HPCwire, we want to help keep the HPC community as up-to-date as possible on some of the most captivating news items that were tweeted throughout the week. The tweets that caught our eye this past week are listed below. Check back in next Thursday for an entirely updated list.   Seymour Cray-master architect of the #supercomputer Read more…

Off the Wire

Utah Engineers Take Important Step in Pushing Photonic Computing Speeds

May 18, 2015 |

May 18, 2015 – University of Utah engineers have taken a step forward in creating the next generation of computers and mobile devices capable of speeds millions of times faster than current machines. The Utah engineers have developed an ultracompact beamsplitter — the smallest on record — for dividing light waves into two separate channels Read more…

PRACEdays15 Conference to Begin May 26

Feb 6, 2015 |

Feb. 6 — PRACEdays15 will be held at the AVIVA Stadium in Dublin from May 26 to 28, 2015. On the 25th and 26th, two satellite events will take place, focusing on Exascale European projects and on Women in HPC. The PRACEdays15 conference programme is packed with high-level international keynote speakers, including a talk by RIST, Japan, and Read more…

BSC to Host BDEC Workshop

Jan 26, 2015 |

Jan. 26 — The workshop series on Big Data and Extreme-scale Computing (BDEC) is premised on the idea that we must begin to systematically map out and account for the ways in which the major issues associated with Big Data intersect with, impinge upon, and potentially change the national (and international) plans that are now being laid for Read more…

HPC Advisory Council Announces First Annual Singapore HPC Conference

Aug 4, 2014 |

SUNNYVALE, Calif., Aug. 4 — The HPC Advisory Council, a leading organization for high-performance computing research, outreach and education, today announced that the HPC Advisory Council, in association with A*STAR Computational Resource Centre, will hold the HPC Advisory Council Singapore High-Performance Computing Conference 2014 on October 7, 2014 in Singapore. The conference is open to the public and Read more…

Dongarra and Team Start New Supercomputing Journal

Jul 28, 2014 |

July 28 — Jack Dongarra and his colleague Vladimir Voevodin have started a new publication called “Journal Supercomputing Frontiers and Innovations” (JSFI). JSFI is a peer reviewed publication that addresses the need for greater dissemination of research and development findings and results at the leading edge of high performance computing systems, highly parallel methods, and Read more…