TACC Advances Plans for NSF Leadership-Class Computing Facility for 10X Science

By Aaron Dubrow

November 18, 2020

Even with the unprecedented computing power currently at our disposal, a tenfold increase in supercomputing capacity is needed to solve many of today’s scientific grand challenge problems.

Starting in 2019, TACC was formally invited by the National Science Foundation (NSF) to develop a plan for a Leadership-Class Computing Facility (LCCF) — a center for cyberinfrastructure, including hardware, software, storage, people, and programs. The facility would begin operations around 2025 and support academic researchers in the U.S. on a decadal scale.

Its first mission: deploy a system 10 times more capable than Frontera.

The project is being planned as part of the NSF’s Major Research Equipment and Facilities (MREFC) process, which funds very large-scale scientific instruments and their facilities. It recently progressed from the Preliminary Design phase to the Conceptual Design phase.

“The ten-year initial operational period for MREFC projects will provide the nation’s scientists and engineers with a long-term partner, enabling collaborations not possible with shorter awards,” according to John West of TACC, one of the principals on the planning effort. “It will change the way scientists integrate computation into their research.”

The primary constituencies for the facility will be current large-scale simulation users; the NSF Large Facilities Community, including sites like the Laser Interferometer Gravitational-Wave Observatory (LIGO) and the Large Hadron Collider (LHC); experiments in edge computing with large networks of sensors for future smart cities; new users in AI and machine learning; cyberinfrastructure researchers; and researchers at other national labs.

Conceptual view of TACC’s expanded machine room (credit: TACC)

TACC is designing the LCCF and its premier system at a moment when HPC’s possible directions are expanding. Processors and system architectures are diversifying, and the workloads that centers support — once reliably simulation- and modeling-driven — are expanding to include machine and deep learning, data assimilation, new forms of data and visual analysis, and urgent computing. Meanwhile, centers continue to face an insatiable demand for compute time from all fields of science.

“High performance hardware itself is only a part of the solution,” West said. “Grand Challenge problems also require breakthroughs in algorithms, computational science, data management and visualization, software engineering, scientific workflows, and system architecture as well as a community of expertise built around the technological capabilities in these areas to ensure that the technologies, hardware and software, can be translated into practice.”

If TACC is addressing the broad needs of the computational science in its LCCF designs, the center is also working to broaden the pipeline of computing professionals and increase support for publicly-funded computing efforts by communicating the importance of computing to the public.

TACC plans to incorporate a computational science museum and learning center into its LCCF designs — a place where students, leaders, and local residents can learn about computational thinking and applications of computational science in daily life.

Said Dan Stanzione, TACC executive director: “Our hope is that the Leadership-Class Computing Facility becomes a place where critical, life-saving, world-changing science can be conducted, and where those successes can be communicated to the next-generation of innovators.”


Leaders of 24 U.S. research groups at the forefront of high performance computing participated in a workshop hosted by TACC and its partners at NSF and UT Austin’s Oden Institute for Computational Engineering and Sciences in January 2020.

Discussions and input from the workshop inform a report entitled, “Future Directions in Extreme Scale Computing for Scientific Grand Challenges.”

The report, published earlier this year, identifies a number of scientific grand challenge problems that will drive high performance computing (HPC) over the next decade, including what kind of research and programs should be prioritized.

Requirements gathering will continue over the course of the LCCF design period through additional workshops, community events, and other opportunities for input from the community.

[The report is available for download; a high-level synopsis can also be found online. The team welcomes comments and input on additional grand challenges from the scientific community at [email protected].]

About the Author

Aaron Dubrow is a Science And Technology Writer with the Communications, Media & Design Group at the Texas Advanced Computing Center.


Header image: proposed LCCF datacenter expansion at the J.J. Pickle Research Center, Austin, Texas.

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!

University of Chicago Researchers Generate First Computational Model of Entire SARS-CoV-2 Virus

January 15, 2021

Over the course of the last year, many detailed computational models of SARS-CoV-2 have been produced with the help of supercomputers, but those models have largely focused on critical elements of the virus, such as its Read more…

By Oliver Peckham

Pat Gelsinger Returns to Intel as CEO

January 14, 2021

The Intel board of directors has appointed a new CEO. Intel alum Pat Gelsinger is leaving his post as CEO of VMware to rejoin the company that he parted ways with 11 years ago. Gelsinger will succeed Bob Swan, who will remain CEO until Feb. 15. Gelsinger previously spent 30 years... Read more…

By Tiffany Trader

Roar Supercomputer to Support Naval Aircraft Research

January 14, 2021

One might not think “aircraft” when picturing the U.S. Navy, but the military branch actually has thousands of aircraft currently in service – and now, supercomputing will help future naval aircraft operate faster, Read more…

By Staff report

DOE and NOAA Extend Computing Partnership, Plan for New Supercomputer

January 14, 2021

The National Climate-Computing Research Center (NCRC), hosted by Oak Ridge National Laboratory (ORNL), has been supporting the climate research of the National Oceanic and Atmospheric Administration (NOAA) for the last 1 Read more…

By Oliver Peckham

Using Micro-Combs, Researchers Demonstrate World’s Fastest Optical Neuromorphic Processor for AI

January 13, 2021

Neuromorphic computing, which uses chips that mimic the behavior of the human brain using virtual “neurons,” is growing in popularity thanks to high-profile efforts from Intel and others. Now, a team of researchers l Read more…

By Oliver Peckham

AWS Solution Channel

Now Available – Amazon EC2 C6gn Instances with 100 Gbps Networking

Amazon EC2 C6gn instances powered by AWS Graviton2 processors are now available!

Compared to C6g instances, this new instance type provides 4x higher network bandwidth, 4x higher packet processing performance, and 2x higher EBS bandwidth. Read more…

Intel® HPC + AI Pavilion

Intel Keynote Address

Intel is the foundation of HPC – from the workstation to the cloud to the backbone of the Top500. At SC20, Intel’s Trish Damkroger, VP and GM of high performance computing, addresses the audience to show how Intel and its partners are building the future of HPC today, through hardware and software technologies that accelerate the broad deployment of advanced HPC systems. Read more…

Honing In on AI, US Launches National Artificial Intelligence Initiative Office

January 13, 2021

To drive American leadership in the field of AI into the future, the National Artificial Intelligence Initiative Office has been launched by the White House Office of Science and Technology Policy (OSTP). The new agen Read more…

By Todd R. Weiss

Pat Gelsinger Returns to Intel as CEO

January 14, 2021

The Intel board of directors has appointed a new CEO. Intel alum Pat Gelsinger is leaving his post as CEO of VMware to rejoin the company that he parted ways with 11 years ago. Gelsinger will succeed Bob Swan, who will remain CEO until Feb. 15. Gelsinger previously spent 30 years... Read more…

By Tiffany Trader

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…

By John Russell

Intel ‘Ice Lake’ Server Chips in Production, Set for Volume Ramp This Quarter

January 12, 2021

Intel Corp. used this week’s virtual CES 2021 event to reassert its dominance of the datacenter with the formal roll out of its next-generation server chip, the 10nm Xeon Scalable processor that targets AI and HPC workloads. The third-generation “Ice Lake” family... Read more…

By George Leopold

Researchers Say It Won’t Be Possible to Control Superintelligent AI

January 11, 2021

Worries about out-of-control AI aren’t new. Many prominent figures have suggested caution when unleashing AI. One quote that keeps cropping up is (roughly) th Read more…

By John Russell

AMD Files Patent on New GPU Chiplet Approach

January 5, 2021

Advanced Micro Devices is accelerating the GPU chiplet race with the release of a U.S. patent application for a device that incorporates high-bandwidth intercon Read more…

By George Leopold

Programming the Soon-to-Be World’s Fastest Supercomputer, Frontier

January 5, 2021

What’s it like designing an app for the world’s fastest supercomputer, set to come online in the United States in 2021? The University of Delaware’s Sunita Chandrasekaran is leading an elite international team in just that task. Chandrasekaran, assistant professor of computer and information sciences, recently was named... Read more…

By Tracey Bryant

Intel Touts Optane Performance, Teases Next-gen “Crow Pass”

January 5, 2021

Competition to leverage new memory and storage hardware with new or improved software to create better storage/memory schemes has steadily gathered steam during Read more…

By John Russell

Farewell 2020: Bleak, Yes. But a Lot of Good Happened Too

December 30, 2020

Here on the cusp of the new year, the catchphrase ‘2020 hindsight’ has a distinctly different feel. Good riddance, yes. But also proof of science’s power Read more…

By John Russell

Esperanto Unveils ML Chip with Nearly 1,100 RISC-V Cores

December 8, 2020

At the RISC-V Summit today, Art Swift, CEO of Esperanto Technologies, announced a new, RISC-V based chip aimed at machine learning and containing nearly 1,100 low-power cores based on the open-source RISC-V architecture. Esperanto Technologies, headquartered in... Read more…

By Oliver Peckham

Azure Scaled to Record 86,400 Cores for Molecular Dynamics

November 20, 2020

A new record for HPC scaling on the public cloud has been achieved on Microsoft Azure. Led by Dr. Jer-Ming Chia, the cloud provider partnered with the Beckman I Read more…

By Oliver Peckham

NICS Unleashes ‘Kraken’ Supercomputer

April 4, 2008

A Cray XT4 supercomputer, dubbed Kraken, is scheduled to come online in mid-summer at the National Institute for Computational Sciences (NICS). The soon-to-be petascale system, and the resulting NICS organization, are the result of an NSF Track II award of $65 million to the University of Tennessee and its partners to provide next-generation supercomputing for the nation's science community. Read more…

Is the Nvidia A100 GPU Performance Worth a Hardware Upgrade?

October 16, 2020

Over the last decade, accelerators have seen an increasing rate of adoption in high-performance computing (HPC) platforms, and in the June 2020 Top500 list, eig Read more…

By Hartwig Anzt, Ahmad Abdelfattah and Jack Dongarra

Aurora’s Troubles Move Frontier into Pole Exascale Position

October 1, 2020

Intel’s 7nm node delay has raised questions about the status of the Aurora supercomputer that was scheduled to be stood up at Argonne National Laboratory next year. Aurora was in the running to be the United States’ first exascale supercomputer although it was on a contemporaneous timeline with... Read more…

By Tiffany Trader

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…

By John Russell

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…

By Doug Black

Programming the Soon-to-Be World’s Fastest Supercomputer, Frontier

January 5, 2021

What’s it like designing an app for the world’s fastest supercomputer, set to come online in the United States in 2021? The University of Delaware’s Sunita Chandrasekaran is leading an elite international team in just that task. Chandrasekaran, assistant professor of computer and information sciences, recently was named... Read more…

By Tracey Bryant

Leading Solution Providers

Contributors

Top500: Fugaku Keeps Crown, Nvidia’s Selene Climbs to #5

November 16, 2020

With the publication of the 56th Top500 list today from SC20's virtual proceedings, Japan's Fugaku supercomputer – now fully deployed – notches another win, Read more…

By Tiffany Trader

Texas A&M Announces Flagship ‘Grace’ Supercomputer

November 9, 2020

Texas A&M University has announced its next flagship system: Grace. The new supercomputer, named for legendary programming pioneer Grace Hopper, is replacing the Ada system (itself named for mathematician Ada Lovelace) as the primary workhorse for Texas A&M’s High Performance Research Computing (HPRC). Read more…

By Oliver Peckham

At Oak Ridge, ‘End of Life’ Sometimes Isn’t

October 31, 2020

Sometimes, the old dog actually does go live on a farm. HPC systems are often cursed with short lifespans, as they are continually supplanted by the latest and Read more…

By Oliver Peckham

Nvidia and EuroHPC Team for Four Supercomputers, Including Massive ‘Leonardo’ System

October 15, 2020

The EuroHPC Joint Undertaking (JU) serves as Europe’s concerted supercomputing play, currently comprising 32 member states and billions of euros in funding. I Read more…

By Oliver Peckham

Gordon Bell Special Prize Goes to Massive SARS-CoV-2 Simulations

November 19, 2020

2020 has proven a harrowing year – but it has produced remarkable heroes. To that end, this year, the Association for Computing Machinery (ACM) introduced the Read more…

By Oliver Peckham

Nvidia-Arm Deal a Boon for RISC-V?

October 26, 2020

The $40 billion blockbuster acquisition deal that will bring chipmaker Arm into the Nvidia corporate family could provide a boost for the competing RISC-V architecture. As regulators in the U.S., China and the European Union begin scrutinizing the impact of the blockbuster deal on semiconductor industry competition and innovation, the deal has at the very least... Read more…

By George Leopold

Intel Xe-HP GPU Deployed for Aurora Exascale Development

November 17, 2020

At SC20, Intel announced that it is making its Xe-HP high performance discrete GPUs available to early access developers. Notably, the new chips have been deplo Read more…

By Tiffany Trader

HPE, AMD and EuroHPC Partner for Pre-Exascale LUMI Supercomputer

October 21, 2020

Not even a week after Nvidia announced that it would be providing hardware for the first four of the eight planned EuroHPC systems, HPE and AMD are announcing a Read more…

By Oliver Peckham

  • arrow
  • Click Here for More Headlines
  • arrow
Do NOT follow this link or you will be banned from the site!
Share This