Tag: multicore

HPC in the Cloud Research Roundup

Mar 29, 2013 |

<img src=”http://media2.hpcwire.com/hpccloud/cloud_graphic_150x.jpg” alt=”” width=”94″ height=”81″ />Our top HPC cloud research story this week lays out a lightweight approach to implementing virtual machine monitors. Other items explore an innovative parallel cloud storage system, HPC-to-cloud migration, anywhere-anytime cluster monitoring, and a framework for cloud storage.

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The Week in HPC Research

Feb 28, 2013 |

<img src=”http://media2.hpcwire.com/hpcwire/world_connectivity_200x.jpg” alt=”” width=”95″ height=”70″ />The top research stories of the week include lessons learned from system failures; a cross-platform OpenCL implementation; the best memory to extract GPU’s potential; innovative ideas for next-generation interconnects; and the benefits of cloud storage to HPC applications.

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HPC Programming in the Age of Multicore: One Man’s View

Jan 14, 2013 |

<img style=”float: left;” src=”http://media2.hpcwire.com/hpcwire/Gerhard_Wellein_small.jpg” alt=”” width=”95″ height=”85″ />At this June’s International Supercomputing Conference (ISC’13) in Leipzig, Germany, Gerhard Wellein will be delivering a keynote entitled, Fooling the Masses with Performance Results: Old Classics & Some New Ideas. HPCwire caught up with Wellein and asked him to preview some of the themes of his upcoming talk and expound on his philosophy of programming for performance in the multicore era.

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Intel Updates Plans for 48-Core Chip

Nov 1, 2012 |

What could you do with a 48-core smart phone? If Intel has its way, you won’t have to wait long to find out.

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Adapteva Unveils 64-Core Chip

Aug 22, 2012 |

<img style=”float: left;” src=”http://media2.hpcwire.com/hpcwire/Epiphany_64_small.JPG” alt=”” width=”99″ height=”90″ />Chipmaker Adapteva is sampling its 4th-generation multicore processor, known as Epiphany-IV. The 64-core chip delivers a peak performance of 100 gigaflops and draws just two watts of power, yielding a stunning 50 gigaflops/watt. The engineering samples were manufactured by GLOBALFOUNDRIES on its latest 28nm process technology.

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The Last Mile of Virtualization

May 3, 2012 |

<img style=”float: left;” src=”http://media2.hpcwire.com/hpcwire/exludus_logo.jpg” alt=”” width=”139″ height=”32″ />The advent of multicore servers presents something of a challenge for application virtualization. This is especially true in the realm of high performance computing, an environment that has never been particularly friendly to virtualization. To overcome these hurdles, eXludus Technologies has introduced “micro-virtualization,” a technology that brings virtualization down to the level of the core, and does so with minimal overhead.

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Hopping Off the Bus

Apr 12, 2012 |

As processor core counts rise, MIT research suggests on-chip networks will be needed.

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Chip Simulation for the 1000-Core Era

Mar 6, 2012 |

MIT’s Hornet simulator takes the sting out of manycore design.

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We Need More Than Multicore

Nov 23, 2011 |

In a recent article in the HPC Source magazine, Wolfgang Gentzsch discusses the good, the bad, and the ugly of multicore processors.

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New Language Seeks to Tackle Parallel Challenges

Jul 28, 2011 |

A new language could improve the quality of parallel code and automate some of the trickiest elements of multicore programming.

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