Ah, sad news in the Hice household. The patient is terminal, and I’m keeping it alive on life support. I keep wallowing in self-pity and ask myself, “Why me?” I feel as though I’m somehow responsible for the illness. Well, OK, I’m definitely responsible, why lie? I may as well have been sharing blood-soaked hypos with a drug addict, but what I did was equally careless. In one brief lapse of concentration, I didn’t examine the URL ...
The command center: any place which provides centralized command, a source of leadership and...
In my 15 or so years leading the charge for Ethernet into higher speeds “high performance...
Cloud computing is not only the latest revolution in the Information and Communication Technology (ICT) world, but a key enhancer of innovation and economic development. Within the framework of the project CLOUDS, Madrid-based researchers have made crucial scientific advances in the state-of-the-art of cloud computing.
High-profile security breaches, data thefts and cyberattacks are increasing in frequency, ferocity and stealth. They result in significant loss of revenue and reputation for organizations, destabilize governments, and hit everyone’s wallets. Cybersecurity is in the global spotlight and, now more than ever, organizations must understand how to identify weaknesses and protect company infrastructure from incursions.
Enabling Innovation and Discovery through Data-Intensive High Performance Cloud and Big Data InfrastructureJuly 29, 2014 2:34 pm | by George Vacek, DataDirect Networks | Comments
As the size and scale of life sciences datasets increases — think large-cohort longitudinal studies with multiple samples and multiple protocols — so does the challenge of storing, interpreting and analyzing this data. Researchers and data scientists are under increasing pressure to identify the most relevant and critical information within massive and messy data sets, so they can quickly make the next discovery.
Using Powerful GPU-Based Monte Carlo Simulation Engine to Model Larger Systems, Reduce Data Errors, Improve System PrototypingJuly 22, 2014 8:33 am | by Jeffrey Potoff and Loren Schwiebert | Comments
Recently, our research work got a shot in the arm because Wayne State University was the recipient of a complete high-performance compute cluster donated by Silicon Mechanics as part of its 3rd Annual Research Cluster Grant competition. The new HPC cluster gives us some state-of-the-art hardware, which will enhance the development of what we’ve been working on — a novel GPU-Optimized Monte Carlo simulation engine for molecular systems.
How using CPU/GPU parallel computing is the next logical step - My work in computational mathematics is focused on developing new, paradigm-shifting ideas in numerical methods for solving mathematical models in various fields. This includes the Schrödinger equation in quantum mechanics, the elasticity model in mechanical engineering, the Navier-Stokes equation in fluid mechanics, Maxwell’s equations in electromagnetism...
For the past 21 years, the TOP500.org has been ranking supercomputers by their performance on the LINPACK Benchmark. Reported two times a year, the release of the list is anticipated by the industry. As with any such ranking, the top of the list often garners the most attention. However, such emphasis on the top of such a list, would limit one’s understanding of the different supercomputers in the TOP500...
Even as CPU power and memory bandwidth march forward, a major bottleneck hampering overall supercomputing performance has presented a significant challenge over the past decade: I/O interconnectivity. The vision behind Intel’s new Omni Scale Fabric is to deliver a platform for the next generation of HPC systems.
The recent PRACE Days conference in Barcelona provided powerful reminders that massive data doesn't always become big data — mainly because moving and storing massive data can cost massive money. PRACE is the Partnership for Advanced Computing in Europe, and the 2014 conference was the first to bring together scientific and industrial users of PRACE supercomputers located in major European nations.
An energy efficient supercomputer with warm water. How cool is that? Enlightenment has long been the ultimate pursuit of artists, philosophers, scientists, theologians and other sentient minds. Whether it is delivering the proof to support their theses, or to investigate a perplexing problem before them, they have poured a vast amount of energy into the situation. Energy has now become the problem.
Internet regulation in the United States is potentially facing a major change. FCC Internet Neutrality rules — also referred to as Net Neutrality rules — currently apply, but thanks to pressure from Internet Service Providers (ISP), legislators and recent court rulings, that might change. You have undoubtedly heard the term Net Neutrality before, but may be at a loss regarding what it means or what its implications are.
Since June of 1993, the Top500 List has been presenting information on the world’s 500 most powerful computer systems. The statistics about these systems have proven to be of substantial interest to computer manufacturers, users and funding authorities. While interest in the list is focused on the computers, less attention is paid to the countries hosting them. Let’s take a look at the Top500 List countries. Who are they?
In the late 90s, I was teaching parallel programming in C using MPI to students. The most important lesson I wanted them to remember is that communication is much more important than computation. The form of the benchmark couldn't be more common: a set of convolutional filters applied to an image, one filter after the other in a pipelined fashion.
Nelson Mandela said: “We must use time wisely and forever realize that the time is always ripe to do right.” Time series data have a temporal order that makes analysis distinctly different from other data analysis. The goal of time series analysis can be divided into characterization or prediction.
LEGO has announced that a female minifigure set, featuring three scientists along with their lab gear, will be released as the next LEGO Ideas set. This “Research Institute” model is an official set of all-female scientist figures — a paleontologist, an astronomer and a chemist — made with regular LEGO minifigures.
In our June 2014 issue, expert contributors share their experience on topics ranging from collaboration in the cloud to meeting new regulatory requirements to time series analysis. The cover story “Recognizing ROI and Innovative Application of High Performance Computing,” by Chirag Dekate, Research Manager, HPC at IDC, provides an update on how IDC’s Innovation Excellence Award Program continues to showcase benefits of investment in HPC.