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Video: Extreme-Scale Multigrid Components within PETSc

In this video from the PASC16 conference, Patrick Sanan from USi Lugano & ETC Zurich presents: Extreme-Scale Multigrid Components within PETSc. “Elliptic partial differential equations (PDEs) frequently arise in continuum descriptions of physical processes relevant to science and engineering. Multilevel preconditioners represent a family of scalable techniques for solving discrete PDEs of this type and thus are the method of choice for high-resolution simulations.”

Chris Johnson Presents: Big Data Visual Analysis

“We live in an era in which the creation of new data is growing exponentially such that every two days we create as much new data as we did from the beginning of mankind until the year 2003. One of the greatest scientific challenges of the 21st century is to effectively understand and make use of the vast amount of information being produced. Visual data analysis will be among our most important tools to understand such large and often complex data. In this talk, I will present state-of-the-art visualization techniques, applied to important Big Data problems in science, engineering, and medicine.”

Marc Snir Presents: Exascale Computing and Beyond

“The US, like the EU and other countries, is engaged in a national initiative that aims to deploy exascale computing platforms early in the next decade. The outlines of such platforms are starting to emerge. We shall survey, in our talk, the current roadmap for exascale computing and the main challenges this roadmap entails. We shall also discuss the likely evolution of HPC beyond exascale, in the “post-Moore” era.”

Video: Adoption Trends for Solid State in Big Data Sites

Bret Weber from DDN presented this talk at the 2016 MSST Conference. “SSDs and all flash arrays are being marketed as a panacea. This may be true if you’re a small to medium enterprise that simply needs more performance for email servers or wants to speed-up just a few hundred VMs. But, for Enterprise At-scale and High Performance Computing environments, identifying and removing I/O bottlenecks is much more complex than simply exchanging spinning disk drives with flash devices. Aside from performance – efficiency, scalability and integration are also critical success factors in larger and non-standard environments. In this domain, selecting a partner with the tools, technology and experience to holistically examine and optimize your entire I/O path can deliver orders of magnitude greater acceleration and competitive advantage to your organization.”

Video: Using GPUs for Electromagnetic Simulations of Human Interface Technology

Chris Mason from Acceleware presented this talk at GTC 2016. “This session will focus on real life examples including an RF powered contact lens, a wireless capsule endoscopy, and a smart watch. The session will also outline the basics of the subgridding algorithm along with the GPU implementation and the development challenges. Performance results will illustrate the significant reduction in computation times when using a localized subgridded mesh running on an NVIDIA Tesla GPU.”

Video: Computational Physics with Python

“Newton’s explanation of planetary orbits is one of the greatest achievements of science. We will follow Feynman’s approach to show how the motion of the planets around the sun can be calculated using computers and without using Newton’s advanced mathematics. This talk will convince you that doing physics with Python is way more fun than the way you did physics in high school or university.”

Video: Will AI & Robotics Make Humans Obsolete?

“IBM has developed new scale-up and scale-out systems — with 16 million neurons — that will be presented in Dr Modha’s pioneering research talk. Watson wins at Jeopardy and enters industrial applications while AlphaGo defeats the human Go champion. No day goes by before the dooms day prediction of AI infused Robots taking over our world comes up in the news. Visions of HAL and Terminator coming alive? Will Artificial Intelligence make us obsolete?”

Dell Unveils Triton Liquid Cooling Technology

“Because water can transport heat 25 times more efficiently than air, ‘Triton’ can run high performing components faster and more efficiently than traditional air-cooled systems. Its ability to sub-cool the processor and operate at higher frequencies means that Triton can deliver up to 59% greater performance than the popular Intel Xeon processor E5-2680v4 for similar costs.”

Video: Lorena Barba Keynote at PYCON 2016

In this video from PYCON 2016 in Portland, Lorena Barba from George Washinton University presents: Beyond Learning to Program, Education, Open Source Culture, Structured Collaboration, and Language. “PyCon is the largest annual gathering for the community using and developing the open-source Python programming language.”

Video: Neuromorphic Computing – Extreme Approaches to Weak and Strong Scaling

“Computer simulations of complex systems provide an opportunity to study their time evolution under user control. Simulations of neural circuits are an established tool in computational neuroscience. Through systematic simplification on spatial and temporal scales they provide important insights in the time evolution of networks which in turn leads to an improved understanding of brain functions like learning, memory or behavior. Simulations of large networks are exploiting the concept of weak scaling where the massively parallel biological network structure is naturally mapped on computers with very large numbers of compute nodes. However, this approach is suffering from fundamental limitations. The power consumption is approaching prohibitive levels and, more seriously, the bridging of time-scales from millisecond to years, present in the neurobiology of plasticity, learning and development is inaccessible to classical computers. In the keynote I will argue that these limitations can be overcome by extreme approaches to weak and strong scaling based on brain-inspired computing architectures.”