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SC13 Research Highlight: There Goes the Performance Neighborhood…

Nov 16, 2013 |

Message passing can take up a significant fraction of the run time for massively parallel science simulation codes. Consistently high message passing rates are required for these codes to deliver good performance. At Supercomputing 2013 (SC13), our research team from Lawrence Livermore (LLNL) will present the results of our study that show that run-to-run variability Read more…

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).

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

Fujitsu Develops Optical Transceiver Circuit

Feb 23, 2015 |

TOKYO, Japan, Feb. 23 — Fujitsu Laboratories Ltd. today announced that it has developed the world’s first optical transceiver circuit in which multiple circuit lanes can be laid out in parallel, paving the way for higher-capacity data transmissions between CPUs in future servers and supercomputers. Re-timer circuits handle the waveform and noise reduction needed for high-density Read more…

QLogic and Broadcom to Demonstrate End-to-End Interoperability for 25Gb and 100Gb Ethernet

Jan 27, 2015 |

ALISO VIEJO, Calif., Jan. 27 — QLogic Corp., a leading supplier of high performance network infrastructure solutions, today announced the demonstration of the industry’s first end-to-end 25Gb and 100Gb Ethernet solution. Developed in collaboration with Broadcom Corporation, the platform combines Broadcom’s high-performance StrataXGS Tomahawk Switch Series and QLogic’s cLOM8514 next-generation Ethernet controller, marking the industry’s first cross-vendor interoperability of 25Gb and100Gb Read more…

Monash University Selects Mellanox CloudX Platform

Jan 12, 2015 |

SUNNYVALE, Calif., & YOKNEAM, Israel, Jan. 12 — Mellanox Technologies, Ltd., a leading supplier of high-performance, end-to-end interconnect solutions, announced today that Monash University in Melbourne, Australia, has selected Mellanox CloudX platform based on Mellanox’s SwitchX-2 SX1036 Open Ethernet switches, ConnectX-3 NICs and Mellanox’s LinkX cables to provide the fabric for its new cloud data center. The Read more…

EMGS Selects Mellanox 40 Gigabit Ethernet Switches and NICs

Jan 6, 2015 |

SUNNYVALE, Calif. & YOKNEAM, Israel, Jan. 6 — Mellanox Technologies, Ltd., a leading supplier of high-performance, end-to-end interconnect solutions for data center servers and storage systems, today announced its industry-leading 40 Gigabit Ethernet solutions have been deployed by EMGS, the Norway-based market leader in electromagnetic (EM) technology, who uses its proprietary technology to support oil and gas companies Read more…

IDT Launches RapidIO 40-100 Gbps Interface Product Portfolio

Dec 9, 2014 |

SAN JOSE, Calif., Dec. 9 — Integrated Device Technology, Inc. (IDT) today announced the launch of a RapidIO 40-100 Gbps interface product portfolio, developed to lower latency while improving bandwidth for high-performance computing (HPC), wireless, analytics and embedded applications. For the first in a series of products planned, IDT is introducing a 40 Gbps RapidIO 10xN IP Read more…