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.
French server and services company Bull has just turned on a new supercomputer for the French Atomic Energy Authority (CEA) that it hopes will reach a peak performance of 1.25 petaflops later this year.
IBM's newest supercomputer utilizes both <a href="http://www.intel.com/?en_US_01">Intel</a> and <a href="http://www.nvidia.com/content/global/global.php">Nvidia</a> chips--the first time that IBM has ever mixed the two processors in a supercomputer, ...
Late last year, we brought you a story reporting that the U.S. Air Force commissioned a $2 million purchase for thousands of PlayStation 3 consoles in order to create a supercomputer capable of running complex military programs, with the PS3's cell p...
The race is on to develop a new generation of far more powerful supercomputers that could help solve some of the world's most vexing problems.
Three-dimensional Web technologies will save the high-performance computing industry from its current state of financial stagnation, Intel CTO Justin Rattner predicted at the SC09 supercomputing conference in Portland, Ore. Tuesday.
Gadgets & Things
Most Popular Reviews
- 1 Finally! LG OLED TV 2016 range review
- 2 Google Daydream View VR full, in-depth review
- 3 Google Pixel XL full, in-depth smartphone review: Phones just got smarter
- 4 Apple iPhone 7 Plus review: including Portrait Mode
- 5 MSI GS70 laptop review
Join the PC World newsletter!
Latest News Articles
- HP shutting down default FTP, Telnet access to network printers
- AWS wants to dominate beyond the public cloud with Lambda updates
- After warehouse staff, Amazon to replace store clerks with robots
- Chrome bug triggered errors on websites using Symantec SSL certificates
- OpenAI releases Universe, a platform for training AIs to play games, use apps
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.
- TV of the year award 2016
- Best phone of the year 2016
- Google Daydream View VR full, in-depth review
- What's the difference between an Intel Core i3, i5 and i7?
- Laser vs. inkjet printers: which is better?
- FTTraining CoordinatorNSW
- CCMainframe Developer (with ASP.NET)SA
- CCTest Lead : Perth BasedACT
- FTService Desk Team LeaderNSW
- FTSAP HR/Payroll Training Manager / Instructional DesignerNSW
- FTSenior Manager, Data and InformationQLD
- TPBusiness AnalystQLD
- FTWeb Developer/ DesignerNSW
- CCSenior Windows Automation Specialist (Integration)VIC
- CCInfrastructure Project ManagerNSW
- CCSenior Front End DeveloperVIC
- FTProduct LeadVIC
- CCTesting and Support Services ManagerNSW
- FTGraduate DeveloperNSW
- CCTechnology Specialist-AWS MigrationNSW
- FTChange Manager/ Project ManagerACT
- CCSenior Front End DeveloperSA
- CCUser Interface(UI) DeveloperVIC
- CCSenior Project AnalystVIC
- FTInformation Management and Data Services ManagerVIC
- FTTechnical Business AnalystQLD
- FTSystem AdministratorNSW
- CCProgram Business Change Director - HR PayrollVIC
- FTWeb Developer/ DesignerQLD
- FTData Integration or Big Data Specialist (Sales) - Permanent - SydneyNSW