Tag: HPC

Briefing Alert: SoftBank will Purchase ARM Ltd for $32B

Jul 18, 2016 |

ARM Ltd has agreed to be bought by Japanese technology company SoftBank for $32B according to both companies. ARM-based chips are already dominant players in the mobile computing market and recently efforts to push ARM processors into servers, including HPC, have gained momentum. For example, Japan’s next flagship supercomputer, the post K Computer, will be Read more…

Life in a Drop: Ohio Supercomputer Helps Prove Hydration’s Role in Protein Folding

Jul 14, 2016 |

It’s perhaps fitting that in the middle of the summer, when water management is a common challenge, that a paper in the Proceeding of the National Academy of Sciences (PNAS) offers more proof that life as we know it can’t occur without water. Using Ohio Supercomputing Center resources, researchers have shown the critical role water plays in actively guiding protein folding and movement. “For a long time, scientists have been trying to figure out how water interacts with proteins…

ISC Workshop Tackles the Co-development Challenge

Jul 12, 2016 |

The long percolating discussion over ‘co-development’ and how best it should be undertaken has gained new urgency in the race towards exascale computing. At a workshop held at ISC2016 last month – Form Follows Function: Do algorithms and applications challenge or drag behind the hardware evolution? – several distinguished panelists offered varying viewpoints. Yesterday, session organizer Tobias Weinzierl posted a summary synopsis of the workshop discussion on arXiv.org. Weinzierl (Durham University) and co-organizer Michael Bader (Technische Universität München) are active participants in the ExaHyPE project (An Exascale Hyperbolic PDE (partial differential equation) Engine, funded by EU’s Horizon 2020 program).

A Celebration of Women in HPC

Jul 7, 2016 |

Why are there not more women in HPC? This was the simple question that led to the formation of the Women in HPC (WHPC) network nearly three years ago. Under the direction of founder Dr. Toni Collis of the Edinburgh Parallel Computing Centre (EPCC), the organization has been gaining momentum and making a name for itself since its inaugural Women in HPC workshop at SC14. At ISC 2016 in Frankfurt, Germany, WHPC expanded its program to three events: its fourth international Women in High Performance Computing (WHPC) workshop; a BOF on women in HPC; and a networking luncheon. The BOF (June 21) and the workshop (June 23) shared the theme of addressing the gender gap in HPC. Women in HPC has found that women make up between 5 and 17 percent of HPC users, researchers and conference attendees.

OLCF Researchers Scale R to Tackle Big Science Data Sets

Jul 6, 2016 |

Sometimes lost in the discussion around big data is the fact that big science has long generated huge data sets. “In fact, large-scale simulations that run on leadership-class supercomputers work at such high speeds and resolution that they generate unprecedented amounts of data. The size of these datasets—ranging from a few gigabytes to hundreds of Read more…

PNNL’s CENATE Quickly Winning Industry Support and Collaboration

Jul 6, 2016 |

Getting to the root of how things work has informed and progressed all aspects of scientific discovery. As computers and applications grow in complexity, seemingly poised to enter a new phase beyond the limits of Moore’s Law and CMOS technology, enlightening how they work best is paramount. With new resources from a growing list of industry partners, the Center for Advanced Technology Evaluation – known as CENATE – a computing proving ground at Pacific Northwest National Laboratory supported by the U.S. Department of Energy’s Office of Advanced Scientific Computing Research, is rapidly expanding its capabilities to assist the high-performance computing community.

Trinity Wrestles with Knights Landing Programming Challenge with COE

Jul 5, 2016 |

Seventy-one years ago, on July 16, 1945, an incredible explosion lit up the New Mexico night sky. This was the Trinity Test, the world’s first nuclear detonation, and it marked the beginning of the Nuclear Age. It also ushered in the age of supercomputers, which essentially began with weapons science at Los Alamos National Laboratory (LANL). Now a new Trinity, a next generation Cray XC supercomputer is about to take center stage to help the national security labs achieve their primary mission – to provide the nation with a safe, secure and effective nuclear deterrent.

DDN Claims Bragging Rights (Again) in TOP500 Share

Jun 29, 2016 |

Once again, storage system supplier DataDirect Networks has the top market share – roughly 70 percent – in the TOP500, said the company today. This is the eighth consecutive year DDN has been the top storage system supplier to the Top500, according to Molly Rector, DDN CMO. Storage is the fast growing segment of the Read more…

Thomas Sterling’s ISC 2016 Closing Keynote

Jun 23, 2016 |

Capturing the sparkle, wit, and selective skewering in Thomas Sterling’s annual closing ISC keynote is challenging. This year was his 13th, which perhaps conveys the engaging manner and substantive content he delivers. Like many in the room, Sterling is an HPC pioneer as well as the director of CREST, the Center for Research in Extreme Scale Technologies, Indiana University. In his ISC talk, Sterling holds up a mirror to the HPC world, shares what he sees, and invites all to look in as well and see what they may.

Around the HPC World in 81 Slides with IDC

Jun 21, 2016 |

IDC presented its annual HPC Update at ISC yesterday. As usual it was a whirlwind tour encompassing HPC market data, technology trends, new IDC initiatives, announcement of the ISC16 Innovation Award recipients, and an update on IDC’s DOE-funded study to demonstrate HPC’s ROI.