US Coalesces Plans for First Exascale Supercomputer: Aurora in 2021

By Tiffany Trader

September 27, 2017

At the Advanced Scientific Computing Advisory Committee (ASCAC) meeting, in Arlington, Va., yesterday (Sept. 26), it was revealed that the “Aurora” supercomputer is on track to be the United States’ first exascale system. Aurora, originally named as the third pillar of the CORAL “pre-exascale” project, will still be built by Intel and Cray for Argonne National Laboratory, but the delivery date has shifted from 2018 to 2021 and target capability has been expanded from 180 petaflops to 1,000 petaflops (1 exaflop).

The fate of the Argonne Aurora “CORAL” supercomputer has been in limbo since the system failed to make it into the U.S. DOE budget request, while the same budget proposal called for an exascale machine “of novel architecture” to be deployed at Argonne in 2021. Until now, the only official word from the U.S. Exascale Computing Project was that Aurora was being “reviewed for changes and would go forward under a different timeline.”

Officially, the contract has been “extended,” and not cancelled, but the fact remains that the goal of the Collaboration of Oak Ridge, Argonne, and Lawrence Livermore (CORAL) initiative to stand up two distinct pre-exascale architectures was not met.

According to sources we spoke with, a number of people at the DOE are not pleased with the Intel/Cray (Intel is the prime contractor, Cray is the subcontractor) partnership. It’s understood that the two companies could not deliver on the 180-200 petaflops system by next year, as the original contract called for. Now Intel/Cray will push forward with an exascale system that is some 50x larger than any they have stood up.

It’s our understanding that the cancellation of Aurora is not a DOE budgetary measure as has been speculated, and that the DOE and Argonne wanted Aurora. Although it was referred to as an “interim,” or “pre-exascale” machine, the scientific and research community was counting on that system, was eager to begin using it, and they regarded it as a valuable system in its own right. The non-delivery is regarded as disruptive to the scientific/research communities.

Another question we have is that since Intel/Cray failed to deliver Aurora, and have moved on to a larger exascale system contract, why hasn’t their original CORAL contract been cancelled and put out again to bid? With increased global competitiveness, it seems that the DOE stakeholders did not want to further delay the non-IBM/Nvidia side of the exascale track. Conceivably, they could have done a rebid for the Aurora system, but that would leave them with an even bigger gap if they had to spin up a new vendor/system supplier to replace Intel and Cray. Starting the bidding process over again would delay progress toward exascale – and it might even have been the death knell for exascale by 2021, but Intel and Cray now have a giant performance leap to make and three years to do it. There is an open question on the processor front as the retooled Aurora will not be powered by Phi/Knights Hill as originally proposed.

These events beg the question regarding the IBM-led effort and whether IBM/Nvidia/Mellanox are looking very good by comparison. The other CORAL thrusts — Summit at Oak Ridge and Sierra at Lawrence Livermore — are on track, with Summit several weeks ahead of Sierra, although it is looking like neither will make the cut-off for entry onto the November Top500 list as many had speculated.

We reached out to representatives from Cray, Intel and the Exascale Computing Project (ECP) seeking official comment on the revised Aurora contract. Cray and Intel declined to comment and we did not hear back from ECP by press time. We will update the story as we learn more.

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!

Challenges Face Astroinformatics as It Sorts Through the Stars

June 15, 2018

You might have seen one of those YouTube videos: they begin on Earth, slowly zooming out to the Moon, the Solar System, the Milky Way, beyond – and suddenly, you’re looking at trillions of stars. It’s a lot to take Read more…

By Oliver Peckham

The Machine Learning Hype Cycle and HPC

June 14, 2018

Like many other HPC professionals I’m following the hype cycle around machine learning/deep learning with interest. I subscribe to the view that we’re probably approaching the ‘peak of inflated expectation’ but not quite yet starting the descent into the ‘trough of disillusionment. This still raises the probability that... Read more…

By Dairsie Latimer

SDSC Researchers Use Machine Learning to More Accurately Model Water

June 13, 2018

Water – H2O – is a simple but fascinating (and useful) compound. San Diego Supercomputing Center researchers used machine learning techniques to develop models for simulations of water with “unprecedented accuracy. Read more…

By Staff

HPE Extreme Performance Solutions

HPC and AI Convergence is Accelerating New Levels of Intelligence

Data analytics is the most valuable tool in the digital marketplace – so much so that organizations are employing high performance computing (HPC) capabilities to rapidly collect, share, and analyze endless streams of data. Read more…

IBM Accelerated Insights

Banks Boost Infrastructure to Tackle GDPR

As banks become more digital and data-driven, their IT managers are challenged with fast growing data volumes and lines-of-businesses’ (LoBs’) seemingly limitless appetite for analytics. Read more…

Xiaoxiang Zhu Receives the 2018 PRACE Ada Lovelace Award for HPC

June 13, 2018

Xiaoxiang Zhu, who works for the German Aerospace Center (DLR) and Technical University of Munich (TUM), was awarded the 2018 PRACE Ada Lovelace Award for HPC for her outstanding contributions in the field of high performance computing (HPC) in Europe. Read more…

By Elizabeth Leake

The Machine Learning Hype Cycle and HPC

June 14, 2018

Like many other HPC professionals I’m following the hype cycle around machine learning/deep learning with interest. I subscribe to the view that we’re probably approaching the ‘peak of inflated expectation’ but not quite yet starting the descent into the ‘trough of disillusionment. This still raises the probability that... Read more…

By Dairsie Latimer

Xiaoxiang Zhu Receives the 2018 PRACE Ada Lovelace Award for HPC

June 13, 2018

Xiaoxiang Zhu, who works for the German Aerospace Center (DLR) and Technical University of Munich (TUM), was awarded the 2018 PRACE Ada Lovelace Award for HPC for her outstanding contributions in the field of high performance computing (HPC) in Europe. Read more…

By Elizabeth Leake

U.S Considering Launch of National Quantum Initiative

June 11, 2018

Sometime this month the U.S. House Science Committee will introduce legislation to launch a 10-year National Quantum Initiative, according to a recent report by Read more…

By John Russell

ORNL Summit Supercomputer Is Officially Here

June 8, 2018

Oak Ridge National Laboratory (ORNL) together with IBM and Nvidia celebrated the official unveiling of the Department of Energy (DOE) Summit supercomputer toda Read more…

By Tiffany Trader

Exascale USA – Continuing to Move Forward

June 6, 2018

The end of May 2018, saw several important events that continue to advance the Department of Energy’s (DOE) Exascale Computing Initiative (ECI) for the United Read more…

By Alex R. Larzelere

Exascale for the Rest of Us: Exaflops Systems Capable for Industry

June 6, 2018

Enterprise advanced scale computing – or HPC in the enterprise – is an entity unto itself, situated between (and with characteristics of) conventional enter Read more…

By Doug Black

Fracas in Frankfurt: ISC18 Cluster Competition Teams Unveiled

June 6, 2018

The Student Cluster Competition season heats up with the seventh edition of the ISC Student Cluster Competition, slated to begin on June 25th in Frankfurt, Germ Read more…

By Dan Olds

Japan Starts Up 3-Petaflops ‘ATERUI II’ Cray Supercomputer

June 5, 2018

The world's most powerful supercomputer for astrophysical calculations has begun operations in Japan. The announcement comes from the National Astronomical Obse Read more…

By Tiffany Trader

MLPerf – Will New Machine Learning Benchmark Help Propel AI Forward?

May 2, 2018

Let the AI benchmarking wars begin. Today, a diverse group from academia and industry – Google, Baidu, Intel, AMD, Harvard, and Stanford among them – releas Read more…

By John Russell

How the Cloud Is Falling Short for HPC

March 15, 2018

The last couple of years have seen cloud computing gradually build some legitimacy within the HPC world, but still the HPC industry lies far behind enterprise I Read more…

By Chris Downing

US Plans $1.8 Billion Spend on DOE Exascale Supercomputing

April 11, 2018

On Monday, the United States Department of Energy announced its intention to procure up to three exascale supercomputers at a cost of up to $1.8 billion with th Read more…

By Tiffany Trader

Deep Learning at 15 PFlops Enables Training for Extreme Weather Identification at Scale

March 19, 2018

Petaflop per second deep learning training performance on the NERSC (National Energy Research Scientific Computing Center) Cori supercomputer has given climate Read more…

By Rob Farber

Lenovo Unveils Warm Water Cooled ThinkSystem SD650 in Rampup to LRZ Install

February 22, 2018

This week Lenovo took the wraps off the ThinkSystem SD650 high-density server with third-generation direct water cooling technology developed in tandem with par Read more…

By Tiffany Trader

Nvidia Responds to Google TPU Benchmarking

April 10, 2017

Nvidia highlights strengths of its newest GPU silicon in response to Google's report on the performance and energy advantages of its custom tensor processor. Read more…

By Tiffany Trader

ORNL Summit Supercomputer Is Officially Here

June 8, 2018

Oak Ridge National Laboratory (ORNL) together with IBM and Nvidia celebrated the official unveiling of the Department of Energy (DOE) Summit supercomputer toda Read more…

By Tiffany Trader

HPE Wins $57 Million DoD Supercomputing Contract

February 20, 2018

Hewlett Packard Enterprise (HPE) today revealed details of its massive $57 million HPC contract with the U.S. Department of Defense (DoD). The deal calls for HP Read more…

By Tiffany Trader

Leading Solution Providers

SC17 Booth Video Tours Playlist

Altair @ SC17

Altair

AMD @ SC17

AMD

ASRock Rack @ SC17

ASRock Rack

CEJN @ SC17

CEJN

DDN Storage @ SC17

DDN Storage

Huawei @ SC17

Huawei

IBM @ SC17

IBM

IBM Power Systems @ SC17

IBM Power Systems

Intel @ SC17

Intel

Lenovo @ SC17

Lenovo

Mellanox Technologies @ SC17

Mellanox Technologies

Microsoft @ SC17

Microsoft

Penguin Computing @ SC17

Penguin Computing

Pure Storage @ SC17

Pure Storage

Supericro @ SC17

Supericro

Tyan @ SC17

Tyan

Univa @ SC17

Univa

Hennessy & Patterson: A New Golden Age for Computer Architecture

April 17, 2018

On Monday June 4, 2018, 2017 A.M. Turing Award Winners John L. Hennessy and David A. Patterson will deliver the Turing Lecture at the 45th International Sympo Read more…

By Staff

Google Chases Quantum Supremacy with 72-Qubit Processor

March 7, 2018

Google pulled ahead of the pack this week in the race toward "quantum supremacy," with the introduction of a new 72-qubit quantum processor called Bristlecone. Read more…

By Tiffany Trader

Google I/O 2018: AI Everywhere; TPU 3.0 Delivers 100+ Petaflops but Requires Liquid Cooling

May 9, 2018

All things AI dominated discussion at yesterday’s opening of Google’s I/O 2018 developers meeting covering much of Google's near-term product roadmap. The e Read more…

By John Russell

Nvidia Ups Hardware Game with 16-GPU DGX-2 Server and 18-Port NVSwitch

March 27, 2018

Nvidia unveiled a raft of new products from its annual technology conference in San Jose today, and despite not offering up a new chip architecture, there were still a few surprises in store for HPC hardware aficionados. Read more…

By Tiffany Trader

Pattern Computer – Startup Claims Breakthrough in ‘Pattern Discovery’ Technology

May 23, 2018

If it weren’t for the heavy-hitter technology team behind start-up Pattern Computer, which emerged from stealth today in a live-streamed event from San Franci Read more…

By John Russell

Part One: Deep Dive into 2018 Trends in Life Sciences HPC

March 1, 2018

Life sciences is an interesting lens through which to see HPC. It is perhaps not an obvious choice, given life sciences’ relative newness as a heavy user of H Read more…

By John Russell

Intel Pledges First Commercial Nervana Product ‘Spring Crest’ in 2019

May 24, 2018

At its AI developer conference in San Francisco yesterday, Intel embraced a holistic approach to AI and showed off a broad AI portfolio that includes Xeon processors, Movidius technologies, FPGAs and Intel’s Nervana Neural Network Processors (NNPs), based on the technology it acquired in 2016. Read more…

By Tiffany Trader

Google Charts Two-Dimensional Quantum Course

April 26, 2018

Quantum error correction, essential for achieving universal fault-tolerant quantum computation, is one of the main challenges of the quantum computing field and it’s top of mind for Google’s John Martinis. At a presentation last week at the HPC User Forum in Tucson, Martinis, one of the world's foremost experts in quantum computing, emphasized... Read more…

By Tiffany Trader

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