Archives for September 2010

European Exascale Software Initiative Workshop

The European Exascale Software Initiative (EESI) is building a European vision (contrast this with the international vision of the IESP) and roadmap to address the software and applications challenges that exascale (and other extreme scale computers) will present.

According to the EESI’s website, “coordination with the International Exascale Software Project (IESP) launched by The Department Of Energy (Office of Science), National Science Foundation and Department Of Defense is planned,” and the leadership of the International Exascale Software Project is expected to be involved with the EESI.

From workshop announcement:

Former NCSA science chief says no exascale future

Scientific Computing reported recently on a talk given by Bob Wilhelmson, retired chief science officer of the National Center for Supercomputing Applications (NCSA) and former applications lead for the Blue Waters project, at this year’s TeraGrid conference.

The talk was mostly an overview of the Blue Waters architecture and a look at some of the early applications expected on the machine.

But during his talk he presented a challenge that we couldn’t help noticing (and passing on):

IBM Warns that China is Closing the Supercomputer Gap

This week David Turek, IBM’s vice president of deep computing issued a warning that China and other nations are closing the supercomputing gap. You have sovereign nations making material investments of a tremendous magnitude to basically eat our lunch, eat our collective lunch,” Turek said. “Within a year, there will be more TOP500 systems in […]

For Extreme Scale, the Power Bill Rides Shotgun

Andrew Jones at ZDnet looks at power requirements as one of the key challenges for Exascale: There are a range of estimates for the likely power consumption of the first exaflops supercomputers, which are expected at some point between 2018 and 2020. But probably the most accepted estimate is 120MW, as set out in the […]

Slidecast: Network Requirements for HPC in the Cloud

This slidecast from Intel’s Tom Stachura provides a nice overview of network requirements for doing HPC in the Cloud. At IDF 2010 in SF, we had the opportunity to demonstrate a nice use case for HPC in the Cloud – when you have tapped out your local cluster resources, provision your excess work to the […]

Video: Interview with Andy Keane at Nvidia GPU Technology Conference

httpv://www.youtube.com/watch?v=yXEHukmHBEo In this video, the irreverent Dan Olds from the Register interviews Andy Keane, GM of the Tesla Business for Nvidia.

Talgo Looks to MSC for High-speed Rail Suspension Simulations

On Thursday, MSC announced that Talgo, a Spanish manufacturer of high-speed rail components, is using the company’s software solutions to design railway material and equipment. Using MSC Adams, a popular multibody dynamics and motion analysis package, Talgo relies on simulation to validate train suspensions to fulfill certification standards. Talgo’s flagship product is a high speed passive tilting […]

New Workbench to Speed Development of HPC Apps

NCSA has been awarded a three-year, NSF grant of $1.4 million to develop an open-source “Workbench for HPC Applications.” The goal is to provide a powerful, yet usable development environment that will improve the way experts develop, debug, optimize, and run their science and engineering applications on big supers. The team plans to build on […]

TACC Longhorn "Largest Hardware-accelerated Interactive Visualization Cluster in the World"

The good folks over at the Texas Advanced Computing Center debuted Longhorn back in January, 2010. And if you were like me, you may have wondered what the thing was really for since they have the formidable TACC Ranger system down the hall. Longhorn, the “largest hardware-accelerated interactive visualization cluster in the world” is about […]

Video: GPU Conference Highlights – the Computational Microscope

httpv://www.youtube.com/watch?v=_vfi0S0Sa8Y In this video, Nvidia VP Rob Csongor shows us some of the highlights from Day 2 of the GPU Technology Conference. Click here to see the Day 2 keynote on the Computational Microscope by Dr. Klaus Schulten of the University of Illinois at Urbana-Champaign. Dr. Schulten uses GPUs to increase accuracy, speed up simulations, […]