Clusters

News

  • IBM's Jeopardy strategy: Divide and conquer

    When it comes tackling a challenge as tough as answering a human question, the best computational approach may be to break the job down into multiple parts and run them all in parallel, IBM is betting.

  • Oracle burnishes its Lustre

    While a number of small companies have been ramping up support for a file system called Lustre that Oracle acquired in its Sun Microsystems purchase earlier this year, Oracle itself has no plans to abandon the technology, a company executive told the...

  • IBM to build 3 petaflop supercomputer for Germany

    The global race for supercomputing power continues unabated: Germany's Bavarian Academy of Science has announced that it has contracted IBM to build a supercomputer that, when completed in 2012, will be able to execute up to 3 petaflops, potentially ...

  • IBM tops Green500 list

    While China can take pride in topping the list of the world's most powerful supercomputers, IBM has been given another recognition: building the world's most energy-efficient supercomputer.

  • Supercomputing Top500 brews discontent

    Like Hollywood's Academy Awards, the Top500 list of supercomputers is dutifully watched by high-performance computing (HPC) participants and observers, even as they vocally doubt its fidelity to excellence.

  • Nvidia chief scientist: CPUs slowed by legacy design

    When it comes to power-efficient computing, CPUs are weighed down by too many legacy features to outperform GPUs (graphics processing units) in executing common tasks in parallel, said the chief scientist for the GPU vendor Nvidia.

  • Hopkins to build data analysis super machine

    Disregarding the supercomputing community's insatiable thirst for FLOPS (floating point operations per second), the Baltimore-based Johns Hopkins University is configuring its new machine to achieve the maximum number of IOPS (I/O operations per seco...

  • Lustre settles into post-Oracle life

    Despite reassurances from Oracle, advocates of yet another ex-Sun Microsystems technology are voicing concern about the future of their software. In this latest case, the technology is Lustre, a file system widely used across the supercomputing commu...

  • Purdue app slows servers when cooling fails

    While chip manufacturers continue to make their processors ever more powerful, at least one customer has found it useful to slow these chips down, at least long enough to keep them running when the data center air conditioning falters.

  • Amazon introduces cluster computing for HPC apps

    Amazon Web Services says its latest cluster computing service, which it announced Tuesday, can provide the same results as custom-built infrastructures for high-performance applications at organizations that don't want to build their own.

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GGG Evaluation Team

Kathy Cassidy

STYLISTIC Q702

First impression on unpacking the Q702 test unit was the solid feel and clean, minimalist styling.

Anthony Grifoni

STYLISTIC Q572

For work use, Microsoft Word and Excel programs pre-installed on the device are adequate for preparing short documents.

Steph Mundell

LIFEBOOK UH574

The Fujitsu LifeBook UH574 allowed for great mobility without being obnoxiously heavy or clunky. Its twelve hours of battery life did not disappoint.

Andrew Mitsi

STYLISTIC Q702

The screen was particularly good. It is bright and visible from most angles, however heat is an issue, particularly around the Windows button on the front, and on the back where the battery housing is located.

Simon Harriott

STYLISTIC Q702

My first impression after unboxing the Q702 is that it is a nice looking unit. Styling is somewhat minimalist but very effective. The tablet part, once detached, has a nice weight, and no buttons or switches are located in awkward or intrusive positions.

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