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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.”

Radio Free HPC Looks at the New Coral-2 RFP for Exascale Computers

In this podcast, the Radio Free HPC team looks at the new Department of Energy’s RFP for Exascale Computers. “As far as predictions go, Dan thinks one machine will go to IBM and the other will go to Intel. Rich thinks HPE will win one of the bids with an ARM-based system designed around The Machine memory-centric architecture. They have a wager, so listen in to find out where the smart money is.”

Video: DOE Issues RFP for Exascale Supercomputers

Today Energy Secretary Rick Perry announced the DOE has issued a Request for Proposal for 2-3 Exascale machines. “Called CORAL-2, this RFP is for up to $1.8 billion and is completely separate from the $320 million allocated for the Exascale Computing Project in the FY 2018 budget. Those funds are mostly focused at application development and software technology for an exascale software stack.”

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.”

Video: The Sierra Supercomputer – Science and Technology on a Mission

Adam Bertsch from LLNL gave this talk at the Stanford HPC Conference. “Our next flagship HPC system at LLNL will be called Sierra. A collaboration between multiple government and industry partners, Sierra and its sister system Summit at ORNL, will pave the way towards Exascale computing architectures and predictive capability.”

Agenda Posted: OpenPOWER 2018 Summit in Las Vegas

The OpenPOWER Summit has posted its speaker agenda. Held in conjunction with IBM Think 2018, the event takes place March 19 in Las Vegas. “The OpenPOWER Foundation is an open technical community based on the POWER architecture, enabling collaborative development and opportunity for member differentiation and industry growth. The goal of the OpenPOWER Foundation is to create an open ecosystem, using the POWER Architecture to share expertise, investment, and server-class intellectual property to serve the evolving needs of customers and industry.”

Binary Packaging for HPC with Spack

Todd Gamblin from LLNL gave this talk at FOSDEM’18. “This talk will introduce binary packaging in Spack and some of the open infrastructure we have planned for distributing packages. We’ll talk about challenges to providing binaries for a combinatorially large package ecosystem, and what we’re doing in Spack to address these problems. We’ll also talk about challenges for implementing relocatable binaries with a multi-compiler system like Spack. “

Hayward Fault Earthquake Simulations Increase Fidelity of Ground Motions

Researchers at LLNL are using supercomputers to simulate the onset of earthquakes in California. “This study shows that powerful supercomputing can be used to calculate earthquake shaking on a large, regional scale with more realism than we’ve ever been able to produce before,” said Artie Rodgers, LLNL seismologist and lead author of the paper.”

HPC4Manufacturing Program Seeks Industry Proposals

The Department of Energy is seeking industry proposals for public/private projects aimed at applying high performance computing to industry challenges for the advancement of energy innovation. “We are seeing some significant successes with orders of magnitude reduction in simulation times and higher fidelity simulations that more closely match the reality of the manufacturing process. With this solicitation we plan to continue to expand the reach of our program to new companies to help solve new and different problems.”

Podcast: Proxy Apps set the stage for Exascale Computing Project

In this Let’s Talk Exascale podcast, David Richard from LLNL discussed the Proxy Apps project, which is curating a collection of proxy apps that will represent the real applications of importance to the ECP. “In this Let’s Talk Exascale podcast, David Richard from LLNL discussed the Proxy Apps project, which is curating a collection of proxy apps that will represent the real applications of importance to the ECP.”