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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.”

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.”

Video: Thomas Zacharia from ORNL Testifies at House Hearing on the Need for Supercomputing

In this video, Thomas Zacharia from ORNL testifies before the House Energy and Commerce hearing on DOE Modernization. “At the OLCF, we are deploying a system that may well be the world’s most powerful supercomputer when it begins operating later this year. Summit will be at least five times as powerful as Titan. It will also be an exceptional resource for deep learning, with the potential to address challenging data analytics problems in a number of scientific domains. Summit is among the products of CORAL, the Collaboration of Oak Ridge, Argonne, and Livermore.”

Job of the Week: System Administrator at D.E. Shaw Research

D.E. Shaw Research in NYC is seeking a System Administrator for Servers, Clusters and Supercomputers for Computational Biochemistry in our Job of the Week. “Exceptional sysadmins sought to manage systems, storage, and network infrastructure for a New York–based interdisciplinary research group. Positions are available at our New York City offices, and at our data centers in Durham, NC and Endicott, NY.”

Exceptional sysadmins sought to manage systems, storage, and network infrastructure for a New York–based interdisciplinary research group. Positions are available at our New York City offices, and at our data centers in Durham, NC and Endicott, NY.

Registration Opens for LUG 2018 in April

Registration is now open for LUG 2018. Sponsored by Globus. the 2018 Lustre User Group (LUG) conference will be held April 23-26, 2018 at Argonne National Laboratory. “As always, LUG provides technical sessions on the latest Lustre developments and best practices, while providing opportunities to share information, network, and collaborate with your peers.”

Fighting Cancer with Deep Learning at Scale with the CANDLE Project

In this episode of Let’s Talk Exascale, Mike Bernhardt discusses the CANDLE project for cancer research with Rick Stevens from Argonne National Lab. The CANcer Distributed Learning Environment (CANDLE) is an ECP application development project targeting new computational methods for cancer treatment with precision medicine.