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Podcast: Terri Quinn on Hardware and Integration at the Exacale Computing Project

In this podcast, Terri Quinn from LLNL provides an update on Hardware and Integration (HI) at the Exascale Computing Project. “The US Department of Energy (DOE) national laboratories will acquire, install, and operate the nation’s first exascale-class systems. ECP is responsible for assisting with applications and software and accelerating the research and development of critical commercial exascale system hardware. ECP’s Hardware and Integration research focus area (HI), was created to help the laboratories and the ECP teams achieve success through mutually beneficial collaborations.”

Video: Doug Kothe Looks Ahead at The Exascale Computing Project

In this video, Doug Kothe from ORNl provides an update on the Exascale Computing Project. “With respect to progress, marrying high-risk exploratory and high-return R&D with formal project management is a formidable challenge. In January, through what is called DOE’s Independent Project Review, or IPR, process, we learned that we can indeed meet that challenge in a way that allows us to drive hard with a sense of urgency and still deliver on the essential products and solutions. In short, we passed the review with flying colors—and what’s especially encouraging is that the feedback we received tells us what we can do to improve.”

Let’s Talk Exascale: Making Software Development more Efficient

In this episode of Let’s Talk Exascale, Mike Heroux from Sandia National Labs describes the Exascale Computing Project’s Software Development Kit, an organizational approach to reduce the complexity of the project management of ECP software technology. “My hope is that as we create these SDKs and bring these independently developed products together under a collaborative umbrella, that instead of saying that each of these individual products is available independently, we can start to say that an SDK is available.”

Let’s Talk Exascale: Transforming Combustion Science and Technology

In this episode of Let’s Talk Exascale, Jackie Chen from Sandia National Laboratories describes the Combustion-Pele project, which uses predictive simulation for the development of cleaner-burning engines. “Almost all practical combustors operate under extremely high turbulence levels to increase the rate of combustion providing high efficiency, but there are still outstanding challenges in understanding how turbulence affects auto-ignition.”

Let’s Talk Exascale: Thom Dunning on Molecular Modeling with NWCHEMEX

In this edition of Let’s Talk Exascale, Thom Dunning from the University of Washington describes the software effort underway to for molecular modeling at exascale with NWCHEMEX. “To date, our work is focused on the redesign of Northwest Chem, but we’ve also explored a number of alternate strategies for implementing the overall redesign as well as the redesign of the algorithms, and this work required access to the ECP computing allocations.”

How Exascale will Move Earthquake Simulation Forward

In this video from the HPC User Forum in Tucson, David McCallen from LBNL describes how exascale computing capabilities will enhance earthquake simulation for improved structural safety. “With the major advances occurring in high performance computing, the ability to accurately simulate the complex processes associated with major earthquakes is becoming a reality. High performance simulations offer a transformational approach to earthquake hazard and risk assessments that can dramatically increase our understanding of earthquake processes and provide improved estimates of the ground motions that can be expected in future earthquakes.”

Exascale Computing for Long Term Design of Urban Systems

In this episode of Let’s Talk Exascale, Charlie Catlett from Argonne National Laboratory and the University of Chicago describes how extreme scale HPC will be required to better build Smart Cities. “Urbanization is a bigger set of challenges in the developing world than in the developed world, but it’s still a challenge for us in US and European cities and Japan.”

David Kepczynski from GE to Chair ECP Industry Council

Today the Exascale Computing Project appointed David Kepczynski from GE Global Research as the new chair of the ECP Industry Council. “We are thrilled that Dave Kepczynski has agreed to take the leadership reins for the ECP’s Industry Council,” ECP Director Doug Kothe said. “He has been an active member of the Industry Council since day one, and his experience and vision pertaining to the potential impact of exascale on U.S. industries is invaluable to our mission.” Kothe added, “We wish to thank Michael McQuade for his pioneering leadership role with this external advisory group, and we wish him well with his future plans.”

Let’s Talk Exascale: Software Ecosystem for High-Performance Numerical Libraries

In this Let’s Talk Exascale podcast, Lois Curfman McInnes from Argonne National Laboratory describes the Extreme-scale Scientific Software Development Kit (xSDK) for ECP, which is working toward a software ecosystem for high-performance numerical libraries. “The project is motivated by the need for next-generation science applications to use and build on diverse software capabilities that are developed by different groups.”

Podcast: Power and Peformance Optimization at Exascale

In this Let’s Talk Exascale podcast, Tapasya Patki of Lawrence Livermore National Laboratory dicusses ECP’s Power Steering Project. “Efficiently utilizing procured power and optimizing the performance of scientific applications at exascale under power and energy constraints are challenging for several reasons. These include the dynamic behavior of applications, processor manufacturing variability, and increasing heterogeneity of node-level components.”