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Winners of Student Cluster Competition, Gordon Bell Prize(s) Named at SC20

It was awards day at Virtual SC20, and among the most coveted and closely watched of them ate annual SC Student Cluster Competition and the ACM Gordon Bell Prize. This year’s cluster competition winner: Tsinghaua University, China. The same team won the competition for the highest LINPACK benchmark performance. Now in its 14th year, this […]

New Gordon Bell Special Prize announced for HPC-Based COVID-19 Research

Today ACM announced the inception of the ACM Gordon Bell Special Prize for HPC-Based COVID-19 Research. The new award will be presented in 2020 and 2021 and will recognize outstanding research achievements that use high performance computing applications to understand the COVID-19 pandemic, including the understanding of its spread. Nominations will be selected based on performance and innovation in their computational methods, in addition to their contributions toward understanding the nature, spread and/or treatment of the disease.

A Data-Centric Approach to Extreme-Scale Ab initio Dissipative Quantum Transport Simulations

Alexandros Ziogas from ETH Zurich gave this talk at Supercomputing Frontiers Europe. “The computational efficiency of a state of the art ab initio #quantum transport (QT) solver, capable of revealing the coupled electro-thermal properties of atomically-resolved nano-transistors, has been improved by up to two orders of magnitude through a data centric reorganization of the application. The approach yields coarse-and fine-grained data-movement characteristics that can be used for performance and communication modeling, communication-avoidance, and dataflow transformations.”

Data-centric Programming Helps ETH Zurich Team Win Gordon Bell Prize

Today ACM named a six-member team from ETH Zurich recipients of the 2019 ACM Gordon Bell Prize for their work on DaCe OMEN, a new framework for simulating the transport of electrical signals through nanoscale materials. “The ETH Zurich researchers simulated the 10,000-atom system 14 times faster than an earlier framework that was used for a 1,000- atom system. The DaCe OMEN code they developed for the simulation has been run on two top-6 hybrid supercomputers, reaching a sustained performance of 85.45 Pflop/s on 4,560 nodes of Summit (42.55% of the peak) in double precision, and 90.89 Pflop/s in mixed precision.”

Supercomputing Takes on the Opioid Crisis

In this special guest feature from the SC19 Blog, Dan Jacobson and Wayne Joubert from ORNL describes how the Summit supercomputer is helping untangle how genetic variants, gleaned from vast datasets, can impact whether an individual is susceptible (or not) to disease, including chronic pain and opioid addiction.

Dr. Lin Gan Reflects on the SC19 Theme: HPC is Now

In this special guest feature from the SC19 Blog, Charity Plata from Brookhaven National Lab catches up with Dr. Lin Gan from Tsinghua University, who’s outstanding work in HPC has been recognized with a number of awards including the Gordon Bell Prize. As a highly awarded young researcher who already has been acknowledged for “outstanding, influential, and potentially long-lasting contributions” in HPC, Gan shares his thoughts on future supercomputers and what it means to say, “HPC Is Now.”

Interview: Why HPC is the Right Tool for Physics

Over at the SC19 Blog, Charity Plata continues the HPC is Now series of interviews with Enrico Rinaldi, a physicist and special postdoctoral fellow with the Riken BNL Research Center. This month, Rinaldi discusses why HPC is the right tool for physics and shares the best formula for garnering a Gordon Bell Award nomination. “Sierra and Summit are incredible machines, and we were lucky to be among the first teams to use them to produce new scientific results. The impact on my lattice QCD research was tremendous, as demonstrated by the Gordon Bell paper submission.”

Gordon Bell Prize Highlights the Impact of Ai

In this special guest feature from Scientific Computing World, Robert Roe reports on the Gordon Bell Prize finalists for 2018. “The finalist’s research ranges from AI to mixed precision workloads, with some taking advantage of the Tensor Cores available in the latest generation of Nvidia GPUs. This highlights the impact of AI and GPU technologies, which are opening up not only new applications to HPC users but also the opportunity to accelerate mixed precision workloads on large scale HPC systems.”

5 of 6 Gordon Bell Finalists use NVIDIA Volta Tensor Core GPUs

Over at the NVIDIA Blog, Geetika Gupta writes that the company’s powerful GPUs are being used by five of the six Gordon Bell Prize finalists. Just announced by ACM, these world-leading researchers did their work on the new NVIDIA GPU-accelerated Summit system at Oak Ridge National Laboratory and Sierra system at Lawrence Livermore National Laboratory.

Lessons on Integrating and Utilizing 10 Million Cores: Experience of Sunway TaihuLight

Haohuan Fu gave this Invited Talk at SC17 in Denver. “The Sunway TaihuLight supercomputer is the world’s first system with a peak performance greater than 100 PFlops and a parallel scale of over 10 million cores. Different from other existing heterogeneous supercomputers, the system adopts its unique design strategies in both the architecture of its 260-core Shenwei CPU and its way of integrating 40,960 such CPUs as 40 powerful cabinets. This talk will first introduce and discuss design philosophy about the approach to integrate these 10 million cores, at both the processor and the system level.”