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Video: Leading the Evolution of Compute with Neuromorphic and Quantum Computing

Jim Held from Intel Labs gave this talk at the Intel HPC Developer Conference in Denver. “Intel recently announced important progress in our research into future novel microarchitectures and device technology: neuromorphic and quantum computing. Loihi, our recently announced neuromorphic research chip, is extremely energy-efficient, uses data to learn and make inferences, gets smarter over time and does not need to be trained in the traditional way. Quantum computing offers the potential for exponentially greater performance on many algorithms that are computationally challenging on today’s computing architectures.”

Job of the Week: Director of High Performance Computing at Yale

The recently established Yale Center for Research Computing is seeking a Director of High Performance Computing (HPC). This position, under the supervision of the Executive Director of the Yale Center for Research Computing, will help create a world class HPC infrastructure to support computationally and data intensive research at Yale University.

Has the Decades-Old Floating Point Error Problem been Solved?

Today a company called Bounded Floating Point announced a breakthrough patent in processor design, which allows representation of real numbers accurate to the last digit “for the first time in computer history.” “This bounded floating point system is a game changer for the computing industry, particularly for computationally intensive functions such as weather prediction, GPS, and autonomous vehicles,” said the inventor, Alan Jorgensen, PhD. “By using this system, it is possible to guarantee that the display of floating point values is accurate to plus or minus one in the last digit.”

Video: The TOP500 Past, Present, and Future

In this video from SC17, Jack Dongarra, Erich Strohmaier, and Horst Simon give an Invited Talk on the history of the TOP500 list. “The TOP500 list has served as the defining yardstick for supercomputing performance since 1993. We briefly describe the project’s origins, the principles guiding data collection, and what has made the list so successful during the 25 year long transition from giga- to tera- to petascale computing. We also examine the list’s limitations.”

Gravitational Waves: The Role of Computing in Opening a New Field of Astronomy

Dr. Joshua L. Willis from the California Institute of Technology and Dan Stanzione from TACC gave this talk at the Intel HPC Developer Conference. “These discoveries mark the beginning of gravitational wave astronomy, and in this talk we will highlight what we have learned and hope to learn in this new field, pointing out many of the ways in which high-throughput and high-performance computing have been essential to its progress.”

Red Hat steps up to POWER9 for HPC

In this video from SC17 in Denver, Dan McGuan from Red Hat describes the company’s Multi-Architecture HPC capabilities with the Power9 architecture. “Red Hat and IBM have a long history of collaborating on Linux, going back more than 18 years. We laid the groundwork for supporting POWER9 processors several years ago and continue to collaborate with IBM to enable broader architecture support for IBM Power Systems across Red Hat’s portfolio.”

Radio Free HPC Looks at the European Union’s Big Investment in Exascale

In this podcast, the Radio Free HPC team looks at European Commission’s recent move to fund exascale development with 1 Billion Euros. “While Europe already had a number of exascale initiatives under way, this is a major step forward in that it puts up the money. Under a new legal and funding structure, the Commission’s contribution will be $486 million, or roughly half of the projected EUR 1 Billion total.”

HiPEAC18 Conference to Focus on Performance and Security Next Week in Manchester

Coming up next week in Manchester, the HiPEAC 2018 conference will once again bring together the best minds in computer architecture and compilation to exploit the enormous potential of new computing paradigms. “The HiPEAC conference is the flagship networking event of our 2000-strong community of computing experts,’ says HiPEAC coordinator Koen de Bosschere of Ghent University. “This year we are very happy to have two leading European companies (ARM for mobile computing and DeepMind for deep learning) as the main sponsors of the event. They are creating the key technological components of future smart devices.”

Podcast: The Exascale Data and Visualization project at LANL

In this episode of Let’s Talk Exascale, Scott Gibson discusses the ECP Data and Visualization project with Jim Ahrens from Los Alamos National Lab. Ahrens is principal investigator for the Data and Visualization project, which is responsible for the storage and visualization aspects of the ECP and for helping its researchers understand, store, and curate scientific data.

Video: Weather and Climate Modeling at Convection-Resolving Resolution

David Leutwyler from ETH Zurich gave this talk at the 2017 Chaos Communication Congress. “The representation of thunderstorms (deep convection) and rain showers in climate models represents a major challenge, as this process is usually approximated with semi-empirical parameterizations due to the lack of appropriate computational resolution. Climate simulations using kilometer-scale horizontal resolution allow explicitly resolving deep convection and thus allow for an improved representation of the water cycle. We present a set of such simulations covering Europe and global computational domains.”