Since 1986 - Covering the Fastest Computers in the World and the People Who Run Them

Language Flags

Tag: HPCG

Architectural Surprises Underpin New HPC Benchmark Results

Dec 1, 2014 |

One of the most heated debates in supercomputing circles over the last several years has been around the continued validity of the current basis of the Top 500 ranking of the fastest systems in the world, the high performance LINPACK (HPL) benchmark. Out of these many criticisms, one of the founders of the original LINPACK Read more…

New HPC Benchmark Delivers Promising Results

Jun 26, 2014 |

One of the undisputed themes at ISC14 was the continued speculation about how the Top500 Linpack benchmark will keep pace with evolving system and application demands. We have been following progress with the HPCG companion metric that Linpack co-founders Dr. Jack Dongarra, Piotr Luszczek (both at the University of Tennessee/Oak Ridge National Lab) and Michael Read more…

Focus Sharpens on New HPC Benchmark

Jan 6, 2014 |

Over the last few years in particular, discussions about the limitations of the current measurement for the Top500, the LINPACK benchmark, have echoed louder. The result of these lines of questioning have led to a new benchmarking possibility–one that takes real world application needs and current architectural and system design trends into greater account. LINPACK Read more…

SC13 in Review: The Week’s Top Newsmakers

Nov 28, 2013 |

This year at SC13 we counted over 100 HPC-specific announcements that hit the wires over the course of the week, many of which were from vendors, organizations and users that we were within a short walk across the show floor in Denver. We wanted to point to some of the key newsmakers during the show, Read more…

New Benchmark Could Shake Up TOP500 Rankings

Nov 22, 2013 |

The latest TOP500 list of the world’s fastest systems was recently published during SC13 and at first glance not much has changed since the previous list released in June. There was only a single new entrant to the top 10, Piz Daint, a Cray XC30 system installed at the Swiss National Supercomputing Centre (CSCS) in Read more…

LINPACK Creator Sheds Light on Emerging HPC Benchmark

Nov 18, 2013 |

Back in June during the International Supercomputing Conference (ISC), we discussed the need for a potential alternative to the current LINPACK benchmark, which is the sturdy yardstick by which supercomputing might is measured, with its creator, Dr. Jack Dongarra. At that time, he described a new benchmarking effort that is taking shape with the input Read more…

Alternatives Emerge as Linpack Loses Ground

Jun 18, 2013 |

Today at the International Supercomputing Conference in Leipzing, Germany, Jack Dongarra presented on a proposed benchmark that could carry a bit more weight than its older Linpack companion. The high performance conjugate gradient (HPCG) concept takes into account new architectures for new applications, while shedding the floating point….

SC14 Virtual Booth Tours

AMD SC14 video AMD Virtual Booth Tour @ SC14
Click to Play Video
Cray SC14 video Cray Virtual Booth Tour @ SC14
Click to Play Video
Datasite SC14 video DataSite and RedLine @ SC14
Click to Play Video
HP SC14 video HP Virtual Booth Tour @ SC14
Click to Play Video
IBM DCS3860 and Elastic Storage @ SC14 video IBM DCS3860 and Elastic Storage @ SC14
Click to Play Video
IBM Flash Storage
@ SC14 video IBM Flash Storage @ SC14  
Click to Play Video
IBM Platform @ SC14 video IBM Platform @ SC14
Click to Play Video
IBM Power Big Data SC14 video IBM Power Big Data @ SC14
Click to Play Video
Intel SC14 video Intel Virtual Booth Tour @ SC14
Click to Play Video
Lenovo SC14 video Lenovo Virtual Booth Tour @ SC14
Click to Play Video
Mellanox SC14 video Mellanox Virtual Booth Tour @ SC14
Click to Play Video
Panasas SC14 video Panasas Virtual Booth Tour @ SC14
Click to Play Video
Quanta SC14 video Quanta Virtual Booth Tour @ SC14
Click to Play Video
Seagate SC14 video Seagate Virtual Booth Tour @ SC14
Click to Play Video
Supermicro SC14 video Supermicro Virtual Booth Tour @ SC14
Click to Play Video