Thorsten Kurth still remembers the night he discovered his team broke the exascale barrier.
On the couch at home at 9 p.m., he was pouring over the latest results from one of the first big jobs run on Summit, then the world's top supercomputer, based at Oak Ridge National Laboratory.
The 12-person team had spent nights and weekends seeking a way that AI could track hundreds of hurricanes and atmospheric rivers buried in terabytes of historical climate data.
Only a few weeks earlier, their software failed to run on more than 64 of the system's nodes.
But this time - just two days before a paper on the work was due - it exercised 4,560 of Summit's 4,608 nodes to deliver the results. In the process, it achieved 1.13 exaflops of mixed-precision AI performance.
That was a good feeling, a lot of hard work paid off, recalled Kurth of the work he led while at Lawrence Berkeley Lab in 2018.
Entering the Exascale Era Today, we celebrate the work of everyone who's cracked a quintillion operations per second.
That's a billion billion or 10 to the 18th power. That's why we mark Exascale Day on Oct. 18.
About the same time Kurth's team was completing its work, researchers at Oak Ridge also entered the exascale era, hitting 1.8, then 2.36 exaflops on Summit, analyzing genomics to better understand the nature of opioid addiction.
COVID-19 Ignites Exascale Work Since then, many others have pushed the limits of science with GPUs.
In March 2020, the Folding@home project put out a call for donations of free cycles on home computers to run research examining the COVID-19 virus.
Ten days later their virtual, distributed system surpassed 1.5 exaflops, creating a crowd-sourced exascale supercomputer fueled in part by more than 356,000 NVIDIA GPUs.
AI Supercomputing Goes Global Today, academic and commercial labs worldwide are deploying a new generation of accelerated supercomputers capable of exascale-class AI.
The latest is Polaris, a system Hewlett Packard Enterprise (HPE) is building at Argonne National Lab capable of up to 1.4 AI exaflops. Researchers will use it to advance cancer treatments, explore clean energy and push the limits of physics, work that will be accelerated by 2,240 NVIDIA A100 Tensor Core GPUs.
Another powerful system stands on the campus of the University of California at Berkeley. Perlmutter uses 6,159 A100 GPUs to deliver nearly 4 exaflops of AI performance for more than 7,000 researchers working on projects that include drawing the largest 3D map of the visible universe to date.
Polaris and Perlmutter also use NVIDIA's software tools to help researchers prototype exascale applications.
Europe Erects Exascale AI Infrastructure Atos will build an even larger AI supercomputer for Italy's CINECA research center. Leonardo will pack 14,000 A100 GPUs on an NVIDIA Quantum 200Gb/s InfiniBand network to hit up to 10 exaflops of AI performance.
It's one of eight systems in a regional network that backers call an engine to power Europe's data economy.
One of Europe's largest AI-capable supercomputers is slated to come online in Switzerland in 2023. Alps will be built by HPE at the Swiss National Computing Center using NVIDIA GPUs and Grace, our first data center CPU. It's expected to scale to heights up to 20 AI exaflops.
An Industrial HPC Revolution Begins The move to high-performance AI extends beyond academic labs.
Advances in deep learning combined with the simulation technology of accelerated computing has put us at the beginnings of an industrial HPC revolution, said NVIDIA founder and CEO Jensen Huang in a keynote earlier this year.
Selene uses a modular architecture based on the NVIDIA DGX SuperPOD NVIDIA was an early player in this trend.
In the first days of the pandemic, we commissioned Selene, currently ranked as the world's fastest industrial supercomputer. It helps train autonomous vehicles, refine conversational AI techniques and more.
In June, Tesla Inc. unveiled its own industrial HPC system to train deep neural networks for its electric cars. It packs 5,760 NVIDIA GPUs to deliver up to 1.8 exaflops.
Beyond the Numbers Three years after winning a Gordon Bell award for breaking the exascale barrier, Kurth, now a senior software engineer at NVIDIA, sees the real fruit of his team's labors.
Improved versions of the AI model they pioneered are now available online for any climate scientist to use. They handle in an hour what used to take weeks. Governments can use them to plan budgets for disaster response.
In the end, Exascale Day is all about the people, because to succeed at this level, you need an excellent team with specialists who understand every aspect of what you are trying to do, Kurth said.
Most recent headlines
05/01/2027
Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...
09/10/2026
September 10 2026, 06:00 (PDT) Dolby Expands Dolby OptiView Platform with New Capabilities at IBC 2026
New Sports Intelligence helps providers better unders...
08/10/2026
Modern venues have come a long way since the tinny, echoing audio of the mid 20t...
08/10/2026
ESPN's first Super Bowl production will stream in English and Spanish on Disney+, while the ESPN App carries the full slate of game, ManningCast, studio, an...
08/10/2026
From high-school videoboards to War Eagle Productions, the Opelika native is learning how to lead shows and capture big moments
The future of live sports produ...
08/10/2026
The Television Academy and Prime Video have announced a six-year agreement making Prime Video the exclusive global home of the Emmy Awards beginning with the 20...
08/10/2026
Techex will exhibit at NAB Show New York 2026 (Booth 623, Javits Center, October...
08/10/2026
X Games has announced the appointment of Steve Rogers as Chief Operating Officer. Rogers previously served as COO of World Supercross and spent nearly a decade ...
08/10/2026
Fonn Group has appointed Trevor Spielmann as Sales Director for Germany, Austria, and Switzerland. Spielmann joins from EVS, where he held sales and business de...
08/10/2026
The flagship program will originate from major PG events with a four-camera production, live distribution across PGTV, social platforms
Perfect Game is bringin...
08/10/2026
Innovation rarely happens in a vacuum. More often, it happens at the point of collision: when worlds that have run on separate tracks begin to converge. That is...
08/10/2026
For decades, the production and broadcast services business has run on a familia...
08/10/2026
Uplynk, Zixi, BroadView Software, and Grass Valley have published The IP Converg...
08/10/2026
The NFL has announced the return of the Big Data Bowl, the league's analytics competition, now in its ninth year and again powered by AWS. Registration is o...
08/10/2026
Eutelsat has renewed its partnership with T l diffusion d'Alg rie (TDA), Algeria's national broadcasting network operator, for continued distribution of...
08/10/2026
Disney will livestream Super Bowl LXI on February 14, 2027, alongside the game's broadcast on ESPN and ABC. All Disney subscribers in the United States wi...
08/10/2026
RHStv and Red House Streaming have announced an expansion of their partnership w...
08/10/2026
Gray Media has announced a distribution agreement with TEGNA and DAZN to simulca...
08/10/2026
SVG readers can save 10% on registration and receive a complimentary Solutions H...
08/10/2026
PROTON Camera Innovations GmbH has been named a recipient of a 2026 Technology a...
08/10/2026
Industry leaders discuss real-world cloud workflows for live game production, pl...
08/10/2026
The next-gen audio technology joins Dolby Vision as part of Apple TV's immersive F1 experience...
08/10/2026
David France, Jesse Short Bull, Mato Wayuhi, N. Bird Runningwater, Jodi Archambau, Jhane Myers, Paul McGuire, Amber Morning Star Byars, Holly Macarro, Nick Tils...
08/10/2026
Dynamic panning plug-ins get an upgrade
Sound Particles have just announced major updates for two of their popular dynamic panning plug-ins. Energy Panner 2...
08/10/2026
New expandable instrument boasts full DMNO engine
UDO Audio have just announced the upcoming release of a new, expandable synth that packs the power of the ...
08/10/2026
Two new subwoofers added to monitoring line-up
ADAM Audio's monitoring range has just been expanded with two new DSP-equipped subwoofers, the Sub8 PRO a...
08/10/2026
eds3_5_jq(document).ready(function($) { $(#eds_sliderM519).chameleonSlider_2_1({ content_source:......
08/10/2026
Calrec gives broadcasters freedom of choice at NAB Show New York We're looking forward to meeting up with you all at NAB New York on 21st-22nd October.
Cal...
08/10/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
08/10/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
08/10/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
08/10/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
08/10/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
08/10/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
08/10/2026
Globecast, a leading provider of broadcast, media and entertainment managed services, will showcase its next generation of media orchestration services at NAB S...
08/10/2026
Clear-Com played a critical role in the production communications infrastructure for Rock in Rio 2026, one of the world's largest and most recognized music...
08/10/2026
Sohonet Launches ClearView Rush: A Leap Forward in Studio Review, Built for Crea...
08/10/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
08/10/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
08/10/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
08/10/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
08/10/2026
Ikegami announces a major expansion to its range of broadcast-quality live production cameras. Scheduled for introduction on Ikegami booth 708 at NAB New York, ...
08/10/2026
Calrec will be located at Booth 444.
Freedom to choose
The media landscape is evolving quickly, and the broadcasters best placed for what comes next will be...
08/10/2026
LiveU has announced that CRD Audiovisuel relied on LiveUs LU900Q intelligent production unit, with built-in native LiveU IQ (LIQ ) connectivity, to deliver live...
08/10/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
08/10/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
08/10/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
08/10/2026
Marshall Electronics, a globally recognized provider of high-performance video solutions for broadcast, streaming, AV and professional production, will exhibit ...
08/10/2026
Latest Innovations Extend Fiber to Any Location and Elevate Subscriber Quality o...
Thorsten Kurth still remembers the night he discovered his team broke the exascale barrier.
