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Tag: Cray

PGS Adds Second Cray Super to Houston Mega Center

Oct 17, 2016 |

“We’re gonna need a bigger supercomputer” is what Norwegian oil and gas company Petroleum Geo-Services (PGS) must have said to Cray ahead of working with the iconic supercomputer maker to expand its seismic processing capability by a full 50 percent. And it’s not like PGS didn’t already have a big supercomputer.

ORNL’s Future Technologies Group Tackles Memory and More

Oct 13, 2016 |

“Imagine if you’ve got a Titan-size computer (27 PFlops) and it has main memory that’s partially non-volatile memory and you could just leave your data in that memory between executions then just come back and start computing on that data as it sits in memory,” says Jeffrey Vetter, group leader of the Future Technologies Group at Oak Ridge National Labs.

Cray KNL-Based XC40 Shines on STAC–A2 Benchmark

Oct 10, 2016 |

Ever faster financial analysis is a much-sought competitive edge throughout financial services. Last week a new STAC report showed a Cray XC40 Knights Landing solution outperforming a host of alternatives on the STAC-A2 benchmark intended to test technology stacks used for compute-intensive analytic workloads involved in pricing and risk management. According to the report, the Read more…

Vectors: How the Old Became New Again in Supercomputing

Sep 26, 2016 |

Vector instructions, once a powerful performance innovation of supercomputing in the 1970s and 1980s became an obsolete technology in the 1990s. But like the mythical phoenix bird, vector instructions have arisen from the ashes. Here is the history of a technology that went from new to old then back to new.

NOAA Upgrades River Flow Forecasting on New Crays

Aug 16, 2016 |

The flooding now occurring in Louisiana and Mississippi is a stark reminder of how disruptive and potentially dangerous floods can be. Today the National Oceanic and Atmospheric Administration (NOAA) launched a new simulation tool – the National Water Model (NMW) – running on NOAA’s new Cray XC40 supercomputers that greatly extends and enhances NOAA’s ability Read more…

Cray Revises FY16 Forecast, Citing Chip Delays, Market Slowdown, Smoke

Aug 4, 2016 |

Cray’s annual revenue projections took a hit on Tuesday as processor delays, market uncertainties, and a recent “smoke event” lead the supercomputing company to reduce its FY16 guidance by $175 million. Cray now expects total yearly revenue to be in the $650 million range, down from its previous estimate of $825 million. In 2015, the company Read more…

Titan Simulation Reveals New Details of Fissioning Plutonium

Jul 26, 2016 |

In a first study of its kind, a team led by the University of Washington’s Aurel Bulgac captured the real-time dynamics of a fissioning plutonium-240 nucleus by simulating the process on the Titan supercomputer at the Oak Ridge Leadership Computing Facility (OLCF), a US Department of Energy (DOE) Office of Science User Facility. To create Read more…

Cray Bakes Big Data Software Framework Into Urika-GX Analytics Platform

May 24, 2016 |

Cray continued its courtship of the advanced scale enterprise market with today’s launch of the Urika-GX, a system that integrates Cray supercomputing technologies with an agile big data platform designed to run multiple analytics workloads concurrently. While Cray has pre-installed analytics software in previous systems, the new system takes pre-configuration to a new level with an open software framework designed to eliminate installation, integration and update headaches that stymie big data implementations.

Weekly Twitter Roundup

Apr 28, 2016 |

Here at HPCwire, we aim to keep the HPC community apprised of the most relevant and interesting news items that get tweeted throughout the week. The tweets that caught our eye this past week are presented below. Check back in next Thursday for an entirely updated list. Never thought I would get to see one of these in person! @spurlockmuseum @cray_inc @NCSAatIllinois — Read more…

Europe’s Fastest Supercomputer to Get Pascal GPU Upgrade

Apr 6, 2016 |

Already Europe’s fastest supercomputer at 7.8 petaflops, the Piz Daint (hybrid CPU/GPU Cray XC30) at the Swiss National Computing Center (CSCS) will double its performance with a massive upgrade that involves switching to NVIDIA’s newest Pascal GPU architecture and merging with Piz Dora (Cray XC40), a smaller CPU-based machine. The announcement was made at GTC16…