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Preparing for Solar Storms

Aug 26, 2013 |

It may not be possible to prevent devastating space-weather events like solar storms from reaching the earth’s surface, but with enough warning, we can prepare for them. Scientists believe that mapping the earth’s magnetosphere – the magnetic shield that stops most but not all of these storms – is the first step.

Univa: Filling a Gap Left by Sun

Jul 16, 2012 |

Sun Microsystems was an innovator and a leader in high performance computing from the onset of SMP-based servers and powerful workstations. That began to change with the introduction of “LINTEL”- clusters (Linux and Intel X86 servers) over a decade ago. While hindsight can indicate that mistakes – or misjudgments – were clearly made, perhaps on par with Research in Motion’s co-CEO’s now famous dismissal of the iPhone.

The Weekly Top Five

Apr 28, 2011 |

The Weekly Top Five features the five biggest HPC stories of the week, condensed for your reading pleasure. This week, we cover the TeraGrid effort to support the Japanese research community; NNSA’s ‘Supercomputing Week’ coverage; Mellanox’s new double-duty switch silicon; Platform’s latest Symphony; and the Oracle Sun Server-based Sandia Red Sky/Red Mesa supercomputer upgrades.

Univa Rescues Grid Engine From Oracle

Jan 18, 2011 |

Univa announced today it would be acquiring the Sun/Oracle Grid Engine engineering expertise from Oracle Corp. In doing so, the company will take over stewardship of the popular open source workload manager, which, in the space of two years, has passed through three companies: Sun Microsystems, Oracle, and now Univa. Its new owners plan to support existing deployments of Grid Engine as well as develop a commercial version with added capabilities.

South Africa’s HPC Center Tames Its ‘Zoo of Architectures’

Apr 13, 2010 |

The 21st century has seen a plethora of supercomputing centers sprouting up across the globe. While the US, Western Europe, and Japan are still the dominant HPC territories, rapidly developing countries such as China, India, Brazil, Russia and Saudi Arabia are quickly ramping up their HPC infrastructures. Of all the regions, though, Africa is still mostly an HPC desert. But in Cape Town, South Africa, the three-year-old Center for High Performance Computing (CHPC) aims to change all that.

Parallel Programming Is Here – Are You Ready?

Jun 23, 2009 |

Whether you’re simulating the extreme conditions inside an exploding star or designing an ergonomically innovative office chair, it’s a good bet that a high performance computing (HPC) system and some brain-bending programming will be involved.

Canadian HPC Lab Maintains Warm Relationship with Sun

Feb 18, 2009 |

Canada’s High Performance Computing Virtual Laboratory (HPCVL) is a virtual HPC organization spread out over the campuses of eight universities in Ontario. Fully half of the Laboratory’s 10-year budget is provided by investments from its industrial partner, Sun. HPCwire spoke with the HPCVL’s executive director, Ken Edgecombe about the HPCVL, what it does, and why Sun is so committed to making this effort a success.

Sun: Andy Has Not Left the Building

Oct 23, 2008 |

Andy Bechtolsheim left Sun to become chairman and chief development officer at a startup called Arista Networks, but he expects to be back about once a week to help Sun out on a part-time basis.