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ORNL’s Frontier First to Break the Exaflop Ceiling
May 30, 2022

The 59th edition of the TOP500 revealed the Frontier system to be the first true exascale machine with an HPL score of 1.102 Exaflop/s.

The No. 1 spot is now held by the Frontier system at Oak Ridge National Laboratory (ORNL) in the US. Based on the latest HPE Cray EX235a architecture and equipped with AMD EPYC 64C 2GHz processors, the system has 8,730,112 total cores, a power efficiency rating of 52.23 gigaflops/watt, and relies on gigabit ethernet for data transfer.

News Feed

The Network Binds The Increasingly Distributed Datacenter

Before founding software-defined networking startup PlumGrid and then moving to VMware when it bought his company in 2016, Pere Monclus spent almost 12 years with Cisco Systems at a time when while much of enterprise networking was still in the corporate datacenter, the shift to network virtualization and the migration to the cloud were getting underway. …

The Network Binds The Increasingly Distributed Datacenter was written by Jeffrey Burt at The Next Platform.

GPU Engines Are So Strategic China Will Have To Use Its Own

China is the world’s second largest economy, it has the world’s largest population, and it is only a matter of time before has a world-class technology ecosystem spanning the smallest transistors to the largest hyperscale and HPC systems. …

GPU Engines Are So Strategic China Will Have To Use Its Own was written by Timothy Prickett Morgan at The Next Platform.

DOE: $23.9M for Data Management and Scientific Data Visualization Research

Sept. 1, 2022 — Today, the U.S. Department of Energy (DOE) announced $23.9 million in funding for 10 projects in advanced scientific data management and visualization. The funding lasts up to three years, with $12.1 million in Fiscal Year 2022 dollars and outyear funding contingent on congressional appropriations. The list of projects and more information […]

The post DOE: $23.9M for Data Management and Scientific Data Visualization Research appeared first on High-Performance Computing News Analysis | insideHPC.

HPC-AI Chips in the News: NVIDIA, AMD Ensnared in US-China Trade War; Arm Sues Qualcomm

NVIDIA and AMD, makers of advanced GPUs used in HPC-AI workloads, became embroiled this week in the deteriorating relations and ongoing trade war between the US and the People’s Republic of China. Yesterday, Nvidia said it has been prohibited by the US government from selling to the PRC its A100 Tensor Core GPU, on the […]

The post HPC-AI Chips in the News: NVIDIA, AMD Ensnared in US-China Trade War; Arm Sues Qualcomm appeared first on High-Performance Computing News Analysis | insideHPC.

TOP500 News

GREEN500: Trend of steady progress with no big step toward newer technologies.
June 28, 2021

Although there was a trend of steady progress in the Green500, nothing has indicated a big step toward newer technologies.

The system to snag the No. 1 spot for the Green500 was MN-3 from Preferred Networks in Japan. Knocked from the top of the last list by NVIDIA DGX SuperPOD in the US, MN-3 is back to reclaim its crown. This system relies on the MN-Core chip, an accelerator optimized for matrix arithmetic, as well as a Xeon Platinum 8260M processor. MN-3 achieved a 29.70 gigaflops/watt power-efficiency and has a TOP500 ranking of 337.

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PRACE Software Strategy for European Exascale Systems
Sept. 1, 2021

Building on the successful implementation of the Partnership for Advanced Computing in Europe (PRACE), the European Commission (EC) has increased its efforts to develop a world-class supercomputing ecosystem in Europe. The EC, EuroHPC Joint Undertaking (JU) and EU Member States have made significant investments in European petascale and pre-exascale infrastructure, have put exascale supercomputers on the roadmap, and are actively exploring new post-exascale architectures. The return on investment will be directly linked to the productivity of end-users in academia, in industry, and in the public sector. Key to this productivity is an ecosystem of user-oriented software: scientific applications and workflows …

The List

06/2022 Highlights

  • We have a new No 1, the Frontier system at the Oak Ridge National Laboratory (ORNL), Tennessee, USA. Frontier brings the pole position back to the USA after it was held for 2 years by the Fugaku system at RIKEN Center for Computational Science (R-CCS) in Kobe, Japan.
  • We also have a new No. 3, the LUMI system at EuroHPC/CSC in Finland, and the largest system in Europe. The third newcomer to the top 10 is at No. 10, the Adastra system at GENCI-CINES in France.
  • The system to claim the No. 1 spot for the GREEN500 is the Frontier Test & Development System (TDS) at ORNL in the US. With 120,832 total cores and an HPL benchmark of 19.2 PFlop/s, the Frontier TDS machine is basically just one rack identical to the the actual Frontier system.

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List Statistics

1 Frontier - HPE Cray EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11, HPE
2 Supercomputer Fugaku - Supercomputer Fugaku, A64FX 48C 2.2GHz, Tofu interconnect D, Fujitsu
3 LUMI - HPE Cray EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11, HPE
4 Summit - IBM Power System AC922, IBM POWER9 22C 3.07GHz, NVIDIA Volta GV100, Dual-rail Mellanox EDR Infiniband, IBM
5 Sierra - IBM Power System AC922, IBM POWER9 22C 3.1GHz, NVIDIA Volta GV100, Dual-rail Mellanox EDR Infiniband, IBM / NVIDIA / Mellanox
6 Sunway TaihuLight - Sunway MPP, Sunway SW26010 260C 1.45GHz, Sunway, NRCPC
7 Perlmutter - HPE Cray EX235n, AMD EPYC 7763 64C 2.45GHz, NVIDIA A100 SXM4 40 GB, Slingshot-10, HPE
8 Selene - NVIDIA DGX A100, AMD EPYC 7742 64C 2.25GHz, NVIDIA A100, Mellanox HDR Infiniband, Nvidia
9 Tianhe-2A - TH-IVB-FEP Cluster, Intel Xeon E5-2692v2 12C 2.2GHz, TH Express-2, Matrix-2000, NUDT
10 Adastra - HPE Cray EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11, HPE