Yale University scientists have built what they call the first anti-laser, a device that can cancel out beams of light generated by a laser.
The U.S. Energy Department's Argonne National Laboratory has commissioned IBM to build what will become one of the world's most powerful supercomputers, IBM announced Tuesday.
Government-backed researchers in Taiwan have developed the island's fastest supercomputer to be used from July for a range of scientific and academic projects including climate studies and biotechnology, a developer said on Tuesday.
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...
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 researchers have made a breakthrough in using pulses of light to accelerate data transfer between chips, something they say could boost the performance of supercomputers by more than a thousand times.
There is an international race to build an exascale supercomputer, and one of the people leading it is Peter Beckman, a top computer scientist at the U.S. Department of Energy's Argonne National Laboratory.
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.
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.
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.
A new supercomputer installation in China has rocketed to the top of the twice-annual ranking of the world's most powerful supercomputers.
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...
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.
Supercomputers that mix CPUs with graphics processors made their mark on the Green500 list of top energy-efficient supercomputers released on Wednesday.
China flexed its computing muscle with a supercomputer called Nebulae, rocketing to second place on the biannual Top500 list, which ranks the most powerful computers in the world.
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GGG Evaluation Team
First impression on unpacking the Q702 test unit was the solid feel and clean, minimalist styling.
For work use, Microsoft Word and Excel programs pre-installed on the device are adequate for preparing short documents.
The Fujitsu LifeBook UH574 allowed for great mobility without being obnoxiously heavy or clunky. Its twelve hours of battery life did not disappoint.
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.
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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