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Titan Enables Next-Gen Nuclear Models

Jun 5, 2014 |

One of the main research areas for the Titan supercomputer, the elite Cray system installed at Oak Ridge Leadership Computing Facility, is energy, and in particular nuclear energy. At this point, about 20 percent of America’s energy is produced by nuclear power. Many experts say that increasing this percentage is key to meeting our nation’s growing Read more…

Virtual Human Program Aims to Transform Healthcare

May 19, 2014 |

Based on the number of prominent research projects currently in the works, 2014 could be a tipping point for the field of personalized medicine and in silico research. Last week, the Insigneo Institute at the University of Sheffield spotlighted its Virtual Physiological Human (VHP) program, which the project’s backers describe as “transcending sci fi and Read more…

Linear Solver Library Grows Up

May 16, 2014 |

NVIDIA’s AmgX is a linear solver library for large-scale industrial applications that entered beta production in January. Since then the software has matured, and Joe Eaton, lead for the AmgX product team at NVIDIA, wrote all about it in a recent blog. Eaton explains that V1.0 comes with classical AMG multi-GPU support and greatly improved Read more…

Advanced Wind Farm Simulations Key to Energy Strategy

May 14, 2014 |

With energy consumption on the rise around the world, interest in renewable energy sources has taken off. Wind power is a major component of the US energy strategy – it’s known for being affordable, efficient and abundant, as well as being pollution-free. Over the last decade, wind turbine farms have become a common feature, dotting landscapes across Read more…

Computing the Ozone Pollution Threat

May 8, 2014 |

One of the world’s most powerful supercomputers devoted to climate change – the 1.5 petaflop Yellowstone system – is fulfilling its mission to help find solutions to serious climate change issues. Recently a team of researchers from National Center for Atmospheric Research (NCAR) and several partner institutions used Yellowstone, an IBM iDataPlex cluster, to simulate the threat of ozone Read more…

Safety Simulation Sets Speed Record

May 8, 2014 |

For the automotive and aerospace industries, crash and safety analysis by finite elements is used to shorten the design cycle and reduce costs. Recently, a popular crash/safety simulation set a new speed record. Over on the Cray blog, Greg Clifford, manufacturing segment manager at the historic supercomputing company, explains how LS-DYNA “car2car” simulation reached new Read more…

Simulation Details 13.8 Billion Years of Cosmic Evolution

May 7, 2014 |

Astrophysicists and cosmologists have come up with a new time-lapse simulation of the universe’s evolution that is the most comprehensive and detailed yet. The Illustris simulation, as it’s called, spans 13.8 billion years of cosmic evolution and follows thousands of galaxies taking into account gravity, hydrodynamics, cooling, the course of stellar population and other complex Read more…

Boosting HPC Access in SME Community

Apr 18, 2014 |

If you don’t reside within France or European borders you may not have heard of HPC-SME (or HPC-PME in French), yet this initiative – supported by GENCI, INRIA and French bank BPIFrance – has made significant inroads to increasing access to high-performance computing among French small-to-medium sized enterprises (SMEs). While the project is centered on Read more…

3D Tsunami Simulator Boosts Japan’s Emergency Preparedness

Apr 17, 2014 |

A partnership between Fujitsu and Tohoku University has paid off in the form of a precise tsunami forecasting system that will help make Japan more resilient to disasters, such as the Great East Japan Earthquake of March 11, 2011, and the resulting tsunami that devastated the island nation. A collaboration between Fujitsu Limited and Tohoku Read more…

Earthquake Simulation Hits Petascale Milestone

Apr 15, 2014 |

German researchers are helping to push back the goalposts on large-scale simulation. Using the the IBM “SuperMUC” high performance computer at the Leibniz Supercomputing Center (LRZ), a cross-disciplinary team of computer scientists, mathematicians and geophysicists successfully scaled an earthquake simulation to more than one petaflop/s, i.e., one quadrillion floating point operations per second. The collaboration included participants Read more…

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