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Infiniband Snaps Up Strong Super Share

Jul 8, 2013 |

Infiniband carried a slight majority of the Top 500 share this year at ISC, a trend that Mellanox says will continue, both in HPC and beyond. We discussed IB’s reach and efficiencies with the company’s Gilad Shainer to better understand where Ethernet and Infinband are…

PSC Tests New Shared Memory Waters

Jul 1, 2013 |

The Pittsburgh Supercomputer Center recently announced a new step in its path to discover new routes to solving memory and I/O problems for data-intensive applications. While they already have a stable of systems that take new approaches to shared memory and have looked to software-based solutions as alternatives, they have now turned to Numascale to dip their toe in the hardware-based…

Cray Cracks Commercial HPC Code

Jun 20, 2013 |

During a conversation this week with Cray CEO, Peter Ungaro, we learned that the company has managed to extend its reach into the enterprise HPC market quite dramatically–at least in supercomputing business terms. With steady growth into these markets, however, the focus on hardware versus the software side of certain problems for such users is….

CERN, Google Drive Future of Global Science Initiatives

May 21, 2013 |

Large-scale, worldwide scientific initiatives rely on some cloud-based system to both coordinate efforts and manage computational efforts at peak times that cannot be contained within the combined in-house HPC resources. Last week at Google I/O, Brookhaven National Lab’s Sergey Panitkin discussed the role of the Google Compute Engine in providing computational support to ATLAS, a detector of high-energy particles at the Large Hadron Collider (LHC).

The Week in HPC Research

May 2, 2013 |

We’ve scoured the journals and conference proceedings to bring you the top research stories of the week. This diverse set of items includes the latest CAREER award recipient; the push to bring parallel computing to the classroom; HPC in accelerator science; the emerging Many-Task Computing paradigm; and a unified programming model for data-intensive computing.

Short Takes

UCSD’s Big Data Freeway

Mar 21, 2013 |

UCSD rolls out a next-generation bypass network across its La Jolla, Calif., campus.

World’s Fastest Supercomputer Hits Speed Bump

Feb 27, 2013 |

When it comes to Titan’s final acceptance testing, ONRL says not so fast.

Intel Lights Up Silicon Photonics at Open Compute Summit

Jan 17, 2013 |

Technology will enable decoupling of compute and storage in server racks.

Mellanox Rode InfiniBand to New Heights in 2012

Jan 3, 2013 |

But interconnect vendor gets reality check in Q4.

Andy Bechtolsheim Lays Out Future of Datacenter Fabrics

Oct 23, 2012 |

Networking sage talks about Moore’s Law, switch buffers and merchant chips.

Off the Wire

InfiniBand Interconnect Technology Used in 45 Percent of TOP500 Supercomputers

Nov 20, 2014 |

NEW ORLEANS, La., Nov. 20 — The InfiniBand Trade Association (IBTA), a global organization dedicated to maintaining and furthering the InfiniBand specification, today announced that InfiniBand is the interconnect of choice for 225 of the world’s most powerful computers listed on the TOP500 list (http://www.top500.org). This represents an increase of 8.7 percent from the list published Read more…

Mellanox and Saratoga Speed Contribute to Work at LLNL

Nov 19, 2014 |

SAN JOSE, Calif., Nov. 19 — Computer scientists at Lawrence Livermore National Laboratory (LLNL) have combined innovative research in graph algorithms and data-intensive runtime systems to achieve world-class results on the Graph500 benchmark (www.graph500.org). The scientists’ work has been enabled by leading edge technology supplied by Saratoga Speed, Inc. and Mellanox Technologies, Ltd. The results achieved Read more…

Numascale, Supermicro, and AMD Announce World’s Largest Shared Memory System to Date

Nov 18, 2014 |

NEW ORLEANS, La., Nov. 18 — Numascale today announced the successful installation of a large shared memory Numascale/Supermicro/AMD system at a customer datacenter facility in North America. The system is the first part of a large cloud computing facility for analytics and simulation of sensor data combined with historical data. The Numascale system, installed over Read more…

Mellanox InfiniBand Leads TOP500 as Most Used Interconnect Technology for HPC

Nov 18, 2014 |

NEW ORLEANS, La., Nov. 18 — Mellanox Technologies, Ltd., a leading supplier of end-to-end interconnect solutions for data center servers and storage systems, today announced that InfiniBand continued its leadership as the most deployed interconnect solution on the TOP500 list of supercomputers. The number of InfiniBand-based supercomputers increased 8.7 percent year-over-year to 225, representing 45 percent Read more…

MSI Supercomputer to Utilize Mellanox InfiniBand

Nov 18, 2014 |

NEW ORLEANS, La., Nov. 18 — Mellanox Technologies, Ltd., a leading supplier of high-performance, end-to-end interconnect solutions for data center servers and storage systems, today announced the integration of its Switch-IB EDR 100Gb/s InfiniBand switch systems in the HP-deployed, 712-node supercomputer at the Minnesota Supercomputing Institute (MSI) at the University of Minnesota, making it the first Read more…