Tag: supercomputers

DOE Exascale Plan Gets Support with Caveats

Jul 28, 2015 |

The DOE and the National Nuclear Security Administration (NNSA) plan to develop and deploy exascale technology by 2023 received strong backing yesterday from an Advanced Scientific Computing Advisory Committee (ASCAC) sub-committee but with caveats in the form of seven recommendations for strengthening management of the Exascale Computing Initiative (ECI). Subcommittee chair, Dan Reed, vice president Read more…

Texas Supercomputers Contribute to Cancer Hotspot Discovery

Jun 22, 2015 |

Powerful supercomputers around the country continue to push advances in critical areas, such as cancer research. One of the latest such success stories comes out of The University of Texas at Austin, where Texas Advanced Computing Center machines revealed a connection between cross-shaped (cruciform) DNA segments and human cancers. By shedding light on the pathways involved in 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…

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…

LANL Showcases Supercomputing History

Nov 12, 2014 |

Los Alamos National Laboratory is celebrating 100. Not 100 years, but 100 supercomputers. The center that is best known for its role supporting national security for the last seven decades is also widely hailed as a premier supercomputing site. “Computing power for our Laboratory’s national security mission is a huge part of our proud legacy, and Read more…

Breaking: Detailed Results from Today’s Top 500 Fastest Supercomputers List

Jun 23, 2014 |

Greetings from Germany and the International Supercomputing Conference (ISC14) where, as happens each year, the bi-annual list of the top 500 fastest supercomputers is unveiled. Usually, this happens with a great deal of fanfare and speculation over which machine will take the top position. However, this year, there is little surprise in the finding that Read more…

Evolving Exascale Applications Via Graphs

Apr 29, 2014 |

There is little point to building expensive exaflop-class computing machines if applications are not available to exploit the tremendous scale and parallelism. Consider that exaflop-class supercomputers will exhibit billion-way parallelism, and that calculations will be restricted by energy consumption, heat generation, and data movement. This level of complexity is sufficient to stymy application development, which Read more…

Supercomputing Targets Cleaner Combustion

Oct 1, 2013 |

A team of scientists and mathematicians at the DOE’s Lawrence Berkeley National Laboratory are using powerful NERSC supercomputers together with sophisticated algorithms to create cleaner combustion technologies.

NSA’s ‘Secret War on Encryption’ Exposed

Sep 9, 2013 |

Documents made public by former intelligence analyst Edward Snowden reveal that the National Security Agency (NSA) has thwarted or circumvented many of the privacy safeguards of the Internet as part of a highly classified program codenamed Bullrun…

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