Tag: HPC

Podcast: Industry Leaders on the Promise & Peril of NSCI

Aug 27, 2015 |

Five senior executives from Cray, HP, IBM, Intel and SGI weigh in on the new National Strategic Computing Initiative’s (NSCI) prospects in this exclusive HPCwire podcast. Discussion ranged widely from the need for long-term funding for leading edge technology, to the software industry’s past slowness to get involved with advancing hardware technology development, to fostering Read more…

Intel Adds HPC Specialty to Technology Partner Program

Aug 19, 2015 |

Last week Intel announced a new certification specialty designation for partners targeting high-performance computing. The HPC Data Center Specialty designation is the latest in a line of vertical market partner designations rolled out by Intel in April of this year, designed to help Intel technology provider partners expand their customer base and resources. The new Read more…

Tianhe-1A Shuts Down After Deadly Double Blast

Aug 13, 2015 |

Citing safety and security concerns following an industrial accident that killed more than 50 people and injured hundreds more in northeast China on Wednesday night, officials have shut down Tianhe-1A, the supercomputer that heralded China’s rise into the elite fold of supercomputing in 2010. The machine is housed inside the National Supercomputing Center of Tianjin, on the Read more…

XSEDE15 Wrapup Emphasizes Strong Student Focus

Aug 10, 2015 |

The XSEDE15 Conference was held in St. Louis, Mo., from July 26-30. The fourth annual conference showcased the discoveries, innovations, challenges and achievements of those who use and support XSEDE resources and services, as well as other digital resources and services throughout the world, like supercomputers and help services. The host hotel, the Renaissance St. Read more…

NERSC’s ‘Shifter’ Makes Container-based HPC a Breeze

Aug 7, 2015 |

The explosive growth in data coming out of experiments in cosmology, particle physics, bioinformatics and nuclear physics is pushing computational scientists to design novel software tools that will help users better access, manage and analyze that data on current and next-generation HPC architectures. One increasingly popular approach is container-based computing, designed to support flexible, scalable Read more…

Reading List: Fault Tolerance Techniques for HPC

Aug 6, 2015 |

Among the chief challenges of deploying useful exascale machines, resilience looms large. Today’s error rates combined with tomorrow’s node counts cannot sustain a productive workflow without intervention. The significance of this issue has not gone unnoticed. A comprehensive collection of fault tolerance techniques are presented in one volume, called “Fault Tolerance Techniques for High-Performance Computing,” by editors Thomas Herault and Yves Read more…

New National HPC Strategy Is Bold, Important and More Daunting than US Moonshot

Aug 6, 2015 |

“In order to maximize the benefits of HPC for economic competitiveness and scientific discovery, the United States Government must create a coordinated Federal strategy in HPC research, development, and deployment.” With these words, the President of the United States established the National Strategic Computing Initiative (NSCI) through Executive Order to implement this whole-of-government strategy in Read more…

Japan Takes Top Three Spots on Green500 List

Aug 4, 2015 |

Japan, the island nation renowned for its energy and space-saving design prowess, just nabbed the top three spots on the latest Green500 list and claimed eight of the 20 top spots. The Shoubu supercomputer from RIKEN took top honors on the 17th edition of the twice-yearly listing, becoming the first TOP500-level supercomputer to surpass the Read more…

Script for Bioinformatics App Nixes HPC File-System Tangle

Jul 31, 2015 |

Staff in NSF’s XSEDE network have created a script that avoids file-system tangles seen when scaling some common scientific applications for use on HPC systems, according to Antonio Gomez Iglesias of the Texas Advanced Computing Center (TACC). The fix can be useful to many users employing similar applications, he said Tuesday in a presentation at Read more…

XSEDE Panel Highlights Diversity of NSF Computing Resources

Jul 31, 2015 |

A plenary panel at the XSEDE15 conference, which took place this week in St. Louis, Mo., highlighted the broad spectrum of computing resources provided by the National Science Foundation, including several new and testbed projects and an effort to help more people use cyberinfrastructure to advance their research. “I don’t think there has been a Read more…

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