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Jack Dongarra presents: Adaptive Linear Solvers and Eigensolvers

Jack Dongarra from UT Knoxville gave this talk at ATPESC 2019. “Success in large-scale scientific computations often depends on algorithm design. Even the fastest machine may prove to be inadequate if insufficient attention is paid to the way in which the computation is organized. We have used several problems from computational physics to illustrate the importance of good algorithms, and we offer some very general principles for designing algorithms.”

Job of the Week: HPC User Support Technician at NREL

NREL is seeking an HPC User Support Technician in our Job of the Week. “Your job will be front-line support for the High Performance Computing user community which includes scientists, researchers, and students at many levels of education and experience.”

OpenFabrics Alliance to Expand Hands-On Tutorial Offerings at Its 2020 Workshop

In this special guest feature, Paul Grun from the OpenFabrics Alliance provides a preview of the upcoming OFA Workshop. “We are especially excited about how this year’s program is coming together. At the OFA Workshop 2019, we introduced a hands-on tutorial allowing participants to install an RDMA-enabled cluster directly on their laptop. In response to the overwhelmingly positive feedback, we are thrilled to be building on last year’s success by expanding the tutorials being offered this year.”

DOE Announces $625 Million for New Quantum Centers

The U.S. Department of Energy (DOE) has announced plans to spend up $625 million over the next five years to establish two to five multidisciplinary Quantum Information Science (QIS) Research Centers in support of the National Quantum Initiative. “America continues to lead the world in QIS and emerging technologies because of our incredible innovation ecosystem. The National Quantum Initiative launched by the President, including these new research centers, leverages the combined strengths of academia, industry, and DOE laboratories to drive QIS breakthroughs,” said Chief Technology Officer of the United States Michael Kratsios.

Podcast: A Codebase for Deep Learning Supercomputers to Fight Cancer

In this Let’s Talk Exascale podcast, Gina Tourassi from ORNL describes how the CANDLE project is setting the stage to fight cancer with the power of Exascale computing. “Basically, as we are leveraging supercomputing and artificial intelligence to accelerate cancer research, we are also seeing how we can drive the next generation of supercomputing.”

NVIDIA and Arm look to accelerate HPC Worldwide

In this video, NVIDIA’s Duncan Poole and Arm’s David Lecomber explain how the two company’s accelerate the world’s fastest supercomputers. “At SC19, NVIDIA introduced a reference design platform that enables companies to quickly build GPU-accelerated Arm-based servers, driving a new era of high performance computing for a growing range of applications in science and industry. The reference design platform — consisting of hardware and software building blocks — responds to growing demand in the HPC community to harness a broader range of CPU architectures.”

Registration Opens for HPC User Forum in Princeton, NJ

Hyperion Research has posted their preliminary agenda for the upcoming HPC User Forum. The event takes place March 30 – April 1 in Princeton, New Jersey. “The HPC User Forum was established in 1999 to promote the health of the global HPC industry and address issues of common concern to users ( The organization has grown to 150 members.”

Video: Data Driven Ocean & Atmosphere Sciences at MoES in India

Dr. Suryachandra Rao from MoES gave this talk at the DDN User Group. “The Ministry of Earth Sciences (MoES) is mandated to provide services for weather, climate, ocean and coastal state, hydrology, seismology, and natural hazards; to explore and harness marine living and non-living resources in a sustainable way and to explore the three poles (Arctic, Antarctic and Himalayas). MoES recently inaugurated a new supercomputer at the Indian Institute of Tropical Meteorology (IITM) in Pune, dedicated to improving weather and climate forecasts across the country.”

ORNL Tests Arm-based Wombat Platform with NVIDIA GPUs

Researchers at ORNL are trying out their HPC codes on Wombat, a test bed cluster based on production Marvell ThunderX2 CPUs and NVIDIA V100 GPUs. The small cluster provides a platform for testing NVIDIA’s new CUDA software stack purpose-built for Arm CPU systems. “Eight teams successfully ported their codes to the new system in the days leading up to SC19. In less than 2 weeks, eight codes in a variety of scientific domains were running smoothly on Wombat.”

HDR 200GB/sec InfiniBand for HPC & AI

In this video from the DDN booth at SC19, Scot Schultz from Mellanox presents: Connecting Visions: HDR 200GB/sec InfiniBand. “HDR 200Gb/s InfiniBand accelerates 31 percent of new InfiniBand-based systems on the current TOP500, including the fastest TOP500 supercomputer built this year. The results also highlight InfiniBand’s continued position in the top three supercomputers in the world and acceleration of six of the top 10 systems. Since the TOP500 List release in June 2019, InfiniBand’s presence has increased by 12 percent, now accelerating 141 supercomputers on the List.”