ALCC Program Awards One Billion Hours on OLCF Resources

August 8, 2017

Aug. 8 — Each year, projects at the Oak Ridge Leadership Computing Facility (OLCF)—a US Department of Energy (DOE) Office of Science User Facility located at DOE’s Oak Ridge National Laboratory (ORNL)—are awarded computing hours through the DOE Office of Advanced Scientific Computing Research Leadership Computing Challenge (ALCC). The projects selected are aligned with ALCC’s mission to provide computing resources to high-risk, high-return simulations within energy-related areas of study.

The ALCC program provides high-performance computing resources such as America’s fastest supercomputer, Titan, to projects that align with DOE’s energy mission. The program allocates up to 30 percent of the computational resources at the OLCF and the Argonne Leadership Computing Facility, as well as up to 10 percent at the National Energy Research Scientific Computing Center.

These 1 year awards assist scientists from industry, academia, and national laboratories who work to advance scientific and technological energy research. Past ALCC project recipients have contributed to scientific discovery in the studies of energy efficiency, physics, materials science, and computer science.

ALCC allocations for 2017 continue in the tradition of innovation and discovery with projects awards ranging from 2 million to 300 million processor hours. Specific awards on Titan went to projects such as the following:

Particle Physics. A team led by Gabriel Perdue of the College of William & Mary has been allotted 110 million hours on Titan to increase understanding of neutrino masses. One of the fundamental particles that make up our universe, neutrinos are copiously produced in high-energy collisions, most notably, the Big Bang. By studying these tiny particles, scientists can shed light on how our universe was formed and further develop theory residing within quantum physics.

The DOE Particle Physics Project Prioritization Panel (P5) has highlighted the physics of neutrino masses as one of five “Science Drivers,” or lines of inquiry that show great promise for discovery. Consistent with P5’s push to promote understanding of the nature and ordering of neutrino masses, Perdue and his team seek to establish whether neutrinos and their counterparts, antineutrinos, differ in oscillation.

Thanks to advances in computing hardware—in this case, Titan’s GPUs—computers have surpassed humans in their ability to recognize patterns in high-energy event collisions. Perdue’s team is using Titan’s deep learning capability to improve the reconstruction of high-energy events, allowing for more detailed and accurate analysis of neutrinos.

Energy. More than one-quarter of the electrical power generated in the United States begins with the operation of gas turbines. These systems are an efficient and flexible source of electric power that can be operated on fuels such as natural gas, a fuel that is considered more environmentally friendly than traditional fossil fuels such as coal because if its lower carbon dioxide emissions. General Electric (GE), a world leader in industrial power generation technology and the world’s largest supplier of gas turbines, is using Titan to model one of the more complex problems in operating such turbines—turbulence.

A team led by Gregory Laskowski of GE Aviation is using Titan to trace the intricate flow of air that moves through the energy-creating turbine blades. Even a small reduction in turbulence enabled through modeling can greatly increase operational efficiency, further saving fuel costs and reducing CO2 emissions.

Laskowski’s team is using machine learning techniques on Titan to develop more affordable turbulence simulation methods to be used in future turbine designs.

Exascale Computing. In 2016, DOE created the Exascale Computing Project (ECP) with the goal of developing an exascale system by the year 2021. “Exascale” refers to computing systems at least 50 times faster than the nation’s most powerful supercomputers in use today. The project’s work encompasses the development of an entire exascale ecosystem: applications, system software, hardware technologies, and architectures, along with critical workforce development.

The 2017 ALCC allocation for ECP awards time at all three of the Advanced Scientific Computing Research program’s user facilities: the OLCF, the National Energy Research Scientific Computing Center, and the Argonne Leadership Computing Facility. This allocation allows the project to support approximately 100 sub-projects dedicated to realizing exascale capability through new system software, program models, and algorithms. The accomplishments of these sub-projects will ensure the meeting of development milestones of the ECP.


Source: Oak Ridge Leadership Computing Facility at Oak Ridge National Laboratory

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!

Penguin Computing Brings Cascade Lake-AP to OCP Form Factor

July 7, 2020

Penguin Computing, a subsidiary of SMART Global Holdings, Inc., is announcing a new Tundra server, Tundra AP, that is the first to implement the Intel Xeon Scalable 9200 series processors (codenamed Cascade Lake-AP) in t Read more…

By Tiffany Trader

Google Cloud Debuts 16-GPU Ampere A100 Instances

July 7, 2020

On the heels of the Nvidia's Ampere A100 GPU launch in May, Google Cloud is announcing alpha availability of the A100 "Accelerator Optimized" VM A2 instance family on Google Compute Engine. The instances are powered by t Read more…

By Tiffany Trader

Q&A: HLRS’s Bastian Koller Tackles HPC and Industry in Germany and Europe

July 6, 2020

HPCwire: Let's start with HLRS and work our way up to the European scale. HLRS has stood out in the HPC world for its support of both scientific and industrial research. Can you discuss key developments in recent years? Read more…

By Steve Conway, Hyperion

The Barcelona Supercomputing Center Offers a Virtual Tour of Its MareNostrum Supercomputer

July 6, 2020

With the COVID-19 pandemic continuing to threaten the world and disrupt normal operations, facility tours remain a little difficult to operate, with many supercomputing centers having shuttered facility tours for visitor Read more…

By Oliver Peckham

What’s New in Computing vs. COVID-19: Fugaku, Congress, De Novo Design & More

July 2, 2020

Supercomputing, big data and artificial intelligence are crucial tools in the fight against the coronavirus pandemic. Around the world, researchers, corporations and governments are urgently devoting their computing reso Read more…

By Oliver Peckham

AWS Solution Channel

Maxar Builds HPC on AWS to Deliver Forecasts 58% Faster Than Weather Supercomputer

When weather threatens drilling rigs, refineries, and other energy facilities, oil and gas companies want to move fast to protect personnel and equipment. And for firms that trade commodity shares in oil, precious metals, crops, and livestock, the weather can significantly impact their buy-sell decisions. Read more…

Intel® HPC + AI Pavilion

Supercomputing the Pandemic: Scientific Community Tackles COVID-19 from Multiple Perspectives

Since their inception, supercomputers have taken on the biggest, most complex, and most data-intensive computing challenges—from confirming Einstein’s theories about gravitational waves to predicting the impacts of climate change. Read more…

OpenPOWER Reboot – New Director, New Silicon Partners, Leveraging Linux Foundation Connections

July 2, 2020

Earlier this week the OpenPOWER Foundation announced the contribution of IBM’s A21 Power processor core design to the open source community. Roughly this time last year, IBM announced open sourcing its Power instructio Read more…

By John Russell

Google Cloud Debuts 16-GPU Ampere A100 Instances

July 7, 2020

On the heels of the Nvidia's Ampere A100 GPU launch in May, Google Cloud is announcing alpha availability of the A100 "Accelerator Optimized" VM A2 instance fam Read more…

By Tiffany Trader

Q&A: HLRS’s Bastian Koller Tackles HPC and Industry in Germany and Europe

July 6, 2020

HPCwire: Let's start with HLRS and work our way up to the European scale. HLRS has stood out in the HPC world for its support of both scientific and industrial Read more…

By Steve Conway, Hyperion

OpenPOWER Reboot – New Director, New Silicon Partners, Leveraging Linux Foundation Connections

July 2, 2020

Earlier this week the OpenPOWER Foundation announced the contribution of IBM’s A21 Power processor core design to the open source community. Roughly this time Read more…

By John Russell

Hyperion Forecast – Headwinds in 2020 Won’t Stifle Cloud HPC Adoption or Arm’s Rise

June 30, 2020

The semiannual taking of HPC’s pulse by Hyperion Research – late fall at SC and early summer at ISC – is a much-watched indicator of things come. This yea Read more…

By John Russell

Racism and HPC: a Special Podcast

June 29, 2020

Promoting greater diversity in HPC is a much-discussed goal and ostensibly a long-sought goal in HPC. Yet it seems clear HPC is far from achieving this goal. Re Read more…

Top500 Trends: Movement on Top, but Record Low Turnover

June 25, 2020

The 55th installment of the Top500 list saw strong activity in the leadership segment with four new systems in the top ten and a crowning achievement from the f Read more…

By Tiffany Trader

ISC 2020 Keynote: Hope for the Future, Praise for Fugaku and HPC’s Pandemic Response

June 24, 2020

In stark contrast to past years Thomas Sterling’s ISC20 keynote today struck a more somber note with the COVID-19 pandemic as the central character in Sterling’s annual review of worldwide trends in HPC. Better known for his engaging manner and occasional willingness to poke prickly egos, Sterling instead strode through the numbing statistics associated... Read more…

By John Russell

ISC 2020’s Student Cluster Competition Winners Announced

June 24, 2020

Normally, the Student Cluster Competition involves teams of students building real computing clusters on the show floors of major supercomputer conferences and Read more…

By Oliver Peckham

Supercomputer Modeling Tests How COVID-19 Spreads in Grocery Stores

April 8, 2020

In the COVID-19 era, many people are treating simple activities like getting gas or groceries with caution as they try to heed social distancing mandates and protect their own health. Still, significant uncertainty surrounds the relative risk of different activities, and conflicting information is prevalent. A team of Finnish researchers set out to address some of these uncertainties by... Read more…

By Oliver Peckham

[email protected] Turns Its Massive Crowdsourced Computer Network Against COVID-19

March 16, 2020

For gamers, fighting against a global crisis is usually pure fantasy – but now, it’s looking more like a reality. As supercomputers around the world spin up Read more…

By Oliver Peckham

[email protected] Rallies a Legion of Computers Against the Coronavirus

March 24, 2020

Last week, we highlighted [email protected], a massive, crowdsourced computer network that has turned its resources against the coronavirus pandemic sweeping the globe – but [email protected] isn’t the only game in town. The internet is buzzing with crowdsourced computing... Read more…

By Oliver Peckham

Global Supercomputing Is Mobilizing Against COVID-19

March 12, 2020

Tech has been taking some heavy losses from the coronavirus pandemic. Global supply chains have been disrupted, virtually every major tech conference taking place over the next few months has been canceled... Read more…

By Oliver Peckham

Supercomputer Simulations Reveal the Fate of the Neanderthals

May 25, 2020

For hundreds of thousands of years, neanderthals roamed the planet, eventually (almost 50,000 years ago) giving way to homo sapiens, which quickly became the do Read more…

By Oliver Peckham

DoE Expands on Role of COVID-19 Supercomputing Consortium

March 25, 2020

After announcing the launch of the COVID-19 High Performance Computing Consortium on Sunday, the Department of Energy yesterday provided more details on its sco Read more…

By John Russell

Steve Scott Lays Out HPE-Cray Blended Product Roadmap

March 11, 2020

Last week, the day before the El Capitan processor disclosures were made at HPE's new headquarters in San Jose, Steve Scott (CTO for HPC & AI at HPE, and former Cray CTO) was on-hand at the Rice Oil & Gas HPC conference in Houston. He was there to discuss the HPE-Cray transition and blended roadmap, as well as his favorite topic, Cray's eighth-gen networking technology, Slingshot. Read more…

By Tiffany Trader

Honeywell’s Big Bet on Trapped Ion Quantum Computing

April 7, 2020

Honeywell doesn’t spring to mind when thinking of quantum computing pioneers, but a decade ago the high-tech conglomerate better known for its control systems waded deliberately into the then calmer quantum computing (QC) waters. Fast forward to March when Honeywell announced plans to introduce an ion trap-based quantum computer whose ‘performance’ would... Read more…

By John Russell

Leading Solution Providers

Contributors

Neocortex Will Be First-of-Its-Kind 800,000-Core AI Supercomputer

June 9, 2020

Pittsburgh Supercomputing Center (PSC - a joint research organization of Carnegie Mellon University and the University of Pittsburgh) has won a $5 million award Read more…

By Tiffany Trader

‘Billion Molecules Against COVID-19’ Challenge to Launch with Massive Supercomputing Support

April 22, 2020

Around the world, supercomputing centers have spun up and opened their doors for COVID-19 research in what may be the most unified supercomputing effort in hist Read more…

By Oliver Peckham

Nvidia’s Ampere A100 GPU: Up to 2.5X the HPC, 20X the AI

May 14, 2020

Nvidia's first Ampere-based graphics card, the A100 GPU, packs a whopping 54 billion transistors on 826mm2 of silicon, making it the world's largest seven-nanom Read more…

By Tiffany Trader

Australian Researchers Break All-Time Internet Speed Record

May 26, 2020

If you’ve been stuck at home for the last few months, you’ve probably become more attuned to the quality (or lack thereof) of your internet connection. Even Read more…

By Oliver Peckham

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

15 Slides on Programming Aurora and Exascale Systems

May 7, 2020

Sometime in 2021, Aurora, the first planned U.S. exascale system, is scheduled to be fired up at Argonne National Laboratory. Cray (now HPE) and Intel are the k Read more…

By John Russell

Summit Supercomputer is Already Making its Mark on Science

September 20, 2018

Summit, now the fastest supercomputer in the world, is quickly making its mark in science – five of the six finalists just announced for the prestigious 2018 Read more…

By John Russell

TACC Supercomputers Run Simulations Illuminating COVID-19, DNA Replication

March 19, 2020

As supercomputers around the world spin up to combat the coronavirus, the Texas Advanced Computing Center (TACC) is announcing results that may help to illumina Read more…

By Staff report

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