NEC’s Vector Supercomputer to Power Japan’s ‘Next Earth Simulator’

By Oliver Peckham

October 13, 2020

The Japan Agency for Marine-Earth Science and Technology (JAMSTEC) engages in a wide variety of research and development projects to support Japan’s maritime activities and better understand global environmental changes and natural disasters affecting the country. Now, the Japanese multinational IT firm NEC has announced that it will be providing JAMSTEC with a “large-scale” system using NEC’s newly announced SX-Aurora Tsubasa vector supercomputer. The new system is expected to begin operating in March 2021.

The original Earth Simulator system.

The system will serve the “Next Earth Simulator” project, which aims to “contribute to research and development related to the global environment, marine resources, marine earthquakes and volcanic activities, as well as the creation, analysis and coordination of enormous amounts of data in a highly efficient manner” – in essence, serve the general purposes of JAMSTEC. The system is the latest in a series of successors to the original Earth Simulator system, a 36 Linpack teraflops supercomputer that reigned as the most powerful publicly ranked supercomputer in the world from 2002 to 2004. Earth Simulator was succeeded by Earth Simulator 2 in 2009, which in turn was succeeded by Earth Simulator 3 in 2017. (It is unclear whether the new system will be assigned the “Earth Simulator 4” moniker.)

The B401-8 rack-mounted system from NEC. Image courtesy of NEC.

At the heart of JAMSTEC’s new system will be NEC’s new SX-Aurora Tsubasa B401-8 vector supercomputer. Vector processors – which excel at running tasks in parallel – were prominent in early supercomputers, but faded as the costs of scalar microprocessors diminished. NEC, however, continues to champion vector processors in supercomputing. Its most recent entry into the vector supercomputing space is the B401-8.

The B401-8 is equipped with eight “vector engines” (PCIe cards equipped with vector processors), each capable of delivering a max of nearly 25 teraflops. The vector engines are supported by a “vector host” server running Red Hat Enterprise Linux or CentOS, and the vector engine itself is powered by an AMD Epyc CPU and up to 512 GB of memory. The B401-8 uses Nvidia Mellanox HDR InfiniBand networking.

While the B401-8 is new – having just been announced in late June – it’s actually a datacenter-specific model of the existing SX-Aurora Tsubasa system. The B401-8, however, offers higher density than its stock predecessor and claims a 25% increase in vector processor performance, as well as new hybrid computing functionality that combines the power of the vector processors with the AMD CPUs to boost performance.

NEC says that the B401-8 is optimized for AI and HPC applications like weather forecasting, climate modeling, fluid analysis and more – a specialty borne out by its new deal with JAMSTEC, as well as an initial order of the B401-8 from the Cyberscience Center at Tohoku University, which plans to use the system for functionality ranging from climate simulation to aircraft development.

In addition to the NEC hardware, the Next Earth Simulator will use Nvidia A100 GPUs, “large-capacity storage units” provided by DDN (61.4 PB in total) and “general-purpose computing node servers” provided by HPE. According to JAMSTEC, the system will deliver 19.5 theoretical peak petaflops – nearly 15 times the 1.3 petaflops delivered by Earth Simulator 3. If accurate, that would be enough to place the Next Earth Simulator well within the upper echelons of publicly ranked supercomputers (and deliver another major supercomputing win for Japan, which just landed the top spot again with its Fugaku system).

Subscribe to HPCwire's Weekly Update!

Be the most informed person in the room! Stay ahead of the tech trends with industy updates delivered to you every week!

Q&A with Altair CEO James Scapa, an HPCwire Person to Watch in 2021

May 14, 2021

Chairman, CEO and co-founder of Altair James R. Scapa closed several acquisitions for the company in 2020, including the purchase and integration of Univa and Ellexus. Scapa founded Altair more than 35 years ago with two Read more…

HLRS HPC Helps to Model Muscle Movements

May 13, 2021

The growing scale of HPC is allowing simulation of more and more complex systems at greater detail than ever before, particularly in the biological research spheres. Now, researchers at the University of Stuttgart are le Read more…

Behind the Met Office’s Procurement of a Billion-Dollar Microsoft System

May 13, 2021

The UK’s national weather service, the Met Office, caused shockwaves of curiosity a few weeks ago when it formally announced that its forthcoming billion-dollar supercomputer – expected to be the most powerful weather and climate-focused supercomputer in the world when it launches in 2022... Read more…

AMD, GlobalFoundries Commit to $1.6 Billion Wafer Supply Deal

May 13, 2021

AMD plans to purchase $1.6 billion worth of wafers from GlobalFoundries in the 2022 to 2024 timeframe, the chipmaker revealed today (May 13) in an SEC filing. In the face of global semiconductor shortages and record-high demand, AMD is renegotiating its Wafer Supply Agreement and bumping up capacity. Read more…

Hyperion Offers Snapshot of Quantum Computing Market

May 13, 2021

The nascent quantum computer (QC) market will grow 27 percent annually (CAGR) reaching $830 million in 2024 according to an update provided today by analyst firm Hyperion Research at the HPC User Forum being held this we Read more…

AWS Solution Channel

Numerical weather prediction on AWS Graviton2

The Weather Research and Forecasting (WRF) model is a numerical weather prediction (NWP) system designed to serve both atmospheric research and operational forecasting needs. Read more…

Hyperion: HPC Server Market Ekes 1 Percent Gain in 2020, Storage Poised for ‘Tipping Point’

May 12, 2021

The HPC User Forum meeting taking place virtually this week (May 11-13) kicked off with Hyperion Research’s market update, covering the 2020 period. Although the HPC server market had been facing a 6.7 percent COVID-re Read more…

Behind the Met Office’s Procurement of a Billion-Dollar Microsoft System

May 13, 2021

The UK’s national weather service, the Met Office, caused shockwaves of curiosity a few weeks ago when it formally announced that its forthcoming billion-dollar supercomputer – expected to be the most powerful weather and climate-focused supercomputer in the world when it launches in 2022... Read more…

AMD, GlobalFoundries Commit to $1.6 Billion Wafer Supply Deal

May 13, 2021

AMD plans to purchase $1.6 billion worth of wafers from GlobalFoundries in the 2022 to 2024 timeframe, the chipmaker revealed today (May 13) in an SEC filing. In the face of global semiconductor shortages and record-high demand, AMD is renegotiating its Wafer Supply Agreement and bumping up capacity. Read more…

Hyperion Offers Snapshot of Quantum Computing Market

May 13, 2021

The nascent quantum computer (QC) market will grow 27 percent annually (CAGR) reaching $830 million in 2024 according to an update provided today by analyst fir Read more…

Hyperion: HPC Server Market Ekes 1 Percent Gain in 2020, Storage Poised for ‘Tipping Point’

May 12, 2021

The HPC User Forum meeting taking place virtually this week (May 11-13) kicked off with Hyperion Research’s market update, covering the 2020 period. Although Read more…

IBM Debuts Qiskit Runtime for Quantum Computing; Reports Dramatic Speed-up

May 11, 2021

In conjunction with its virtual Think event, IBM today introduced an enhanced Qiskit Runtime Software for quantum computing, which it says demonstrated 120x spe Read more…

AMD Chipmaker TSMC to Use AMD Chips for Chipmaking

May 8, 2021

TSMC has tapped AMD to support its major manufacturing and R&D workloads. AMD will provide its Epyc Rome 7702P CPUs – with 64 cores operating at a base cl Read more…

Fast Pass Through (Some of) the Quantum Landscape with ORNL’s Raphael Pooser

May 7, 2021

In a rather remarkable way, and despite the frequent hype, the behind-the-scenes work of developing quantum computing has dramatically accelerated in the past f Read more…

IBM Research Debuts 2nm Test Chip with 50 Billion Transistors

May 6, 2021

IBM Research today announced the successful prototyping of the world's first 2 nanometer chip, fabricated with silicon nanosheet technology on a standard 300mm Read more…

AMD Chipmaker TSMC to Use AMD Chips for Chipmaking

May 8, 2021

TSMC has tapped AMD to support its major manufacturing and R&D workloads. AMD will provide its Epyc Rome 7702P CPUs – with 64 cores operating at a base cl Read more…

Intel Launches 10nm ‘Ice Lake’ Datacenter CPU with Up to 40 Cores

April 6, 2021

The wait is over. Today Intel officially launched its 10nm datacenter CPU, the third-generation Intel Xeon Scalable processor, codenamed Ice Lake. With up to 40 Read more…

Julia Update: Adoption Keeps Climbing; Is It a Python Challenger?

January 13, 2021

The rapid adoption of Julia, the open source, high level programing language with roots at MIT, shows no sign of slowing according to data from Julialang.org. I Read more…

CERN Is Betting Big on Exascale

April 1, 2021

The European Organization for Nuclear Research (CERN) involves 23 countries, 15,000 researchers, billions of dollars a year, and the biggest machine in the worl Read more…

HPE Launches Storage Line Loaded with IBM’s Spectrum Scale File System

April 6, 2021

HPE today launched a new family of storage solutions bundled with IBM’s Spectrum Scale Erasure Code Edition parallel file system (description below) and featu Read more…

10nm, 7nm, 5nm…. Should the Chip Nanometer Metric Be Replaced?

June 1, 2020

The biggest cool factor in server chips is the nanometer. AMD beating Intel to a CPU built on a 7nm process node* – with 5nm and 3nm on the way – has been i Read more…

Saudi Aramco Unveils Dammam 7, Its New Top Ten Supercomputer

January 21, 2021

By revenue, oil and gas giant Saudi Aramco is one of the largest companies in the world, and it has historically employed commensurate amounts of supercomputing Read more…

Quantum Computer Start-up IonQ Plans IPO via SPAC

March 8, 2021

IonQ, a Maryland-based quantum computing start-up working with ion trap technology, plans to go public via a Special Purpose Acquisition Company (SPAC) merger a Read more…

Leading Solution Providers

Contributors

AMD Launches Epyc ‘Milan’ with 19 SKUs for HPC, Enterprise and Hyperscale

March 15, 2021

At a virtual launch event held today (Monday), AMD revealed its third-generation Epyc “Milan” CPU lineup: a set of 19 SKUs -- including the flagship 64-core, 280-watt 7763 part --  aimed at HPC, enterprise and cloud workloads. Notably, the third-gen Epyc Milan chips achieve 19 percent... Read more…

Can Deep Learning Replace Numerical Weather Prediction?

March 3, 2021

Numerical weather prediction (NWP) is a mainstay of supercomputing. Some of the first applications of the first supercomputers dealt with climate modeling, and Read more…

Livermore’s El Capitan Supercomputer to Debut HPE ‘Rabbit’ Near Node Local Storage

February 18, 2021

A near node local storage innovation called Rabbit factored heavily into Lawrence Livermore National Laboratory’s decision to select Cray’s proposal for its CORAL-2 machine, the lab’s first exascale-class supercomputer, El Capitan. Details of this new storage technology were revealed... Read more…

African Supercomputing Center Inaugurates ‘Toubkal,’ Most Powerful Supercomputer on the Continent

February 25, 2021

Historically, Africa hasn’t exactly been synonymous with supercomputing. There are only a handful of supercomputers on the continent, with few ranking on the Read more…

GTC21: Nvidia Launches cuQuantum; Dips a Toe in Quantum Computing

April 13, 2021

Yesterday Nvidia officially dipped a toe into quantum computing with the launch of cuQuantum SDK, a development platform for simulating quantum circuits on GPU-accelerated systems. As Nvidia CEO Jensen Huang emphasized in his keynote, Nvidia doesn’t plan to build... Read more…

New Deep Learning Algorithm Solves Rubik’s Cube

July 25, 2018

Solving (and attempting to solve) Rubik’s Cube has delighted millions of puzzle lovers since 1974 when the cube was invented by Hungarian sculptor and archite Read more…

The History of Supercomputing vs. COVID-19

March 9, 2021

The COVID-19 pandemic poses a greater challenge to the high-performance computing community than any before. HPCwire's coverage of the supercomputing response t Read more…

Microsoft to Provide World’s Most Powerful Weather & Climate Supercomputer for UK’s Met Office

April 22, 2021

More than 14 months ago, the UK government announced plans to invest £1.2 billion ($1.56 billion) into weather and climate supercomputing, including procuremen Read more…

  • arrow
  • Click Here for More Headlines
  • arrow
HPCwire