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!

Better Scientific Software: Turn Your Passion into Cash

September 13, 2019

Do you know your way around scientific software and programming? You think you can contribute to the community by making scientific software better? If so, then the Better Scientific Software (BSSW) organization wants yo Read more…

By Dan Olds

Google’s ML Compiler Initiative Advances

September 12, 2019

Machine learning models running on everything from cloud platforms to mobile phones are posing new challenges for developers faced with growing tool complexity. Google’s TensorFlow team unveiled an open-source machine Read more…

By George Leopold

HPC Perspectives with Dr. Seid Koric

September 12, 2019

Brendan McGinty, director of Industry for the National Center for Supercomputing Applications (NCSA), University of Illinois at Urbana-Champaign, kicks off the first in a series of pieces profiling leaders in high performance computing (HPC), writing for the... Read more…

By Brendan McGinty

AWS Solution Channel

A Guide to Discovering the Best AWS Instances and Configurations for Your HPC Workload

The flexibility and heterogeneity of HPC cloud services provide a welcome contrast to the constraints of on-premises HPC. Every HPC configuration is potentially accessible to any given workload in a well-resourced cloud HPC deployment, with vast scalability to spin up as much compute as that workload demands in any given moment. Read more…

HPE Extreme Performance Solutions

Intel FPGAs: More Than Just an Accelerator Card

FPGA (Field Programmable Gate Array) acceleration cards are not new, as they’ve been commercially available since 1984. Typically, the emphasis around FPGAs has centered on the fact that they’re programmable accelerators, and that they can truly offer workload specific hardware acceleration solutions without requiring custom silicon. Read more…

IBM Accelerated Insights

Building a Solid IA for Your AI

The journey to high performance precision medicine starts with designing and deploying a solid Information Architecture that addresses the spectrum of challenges from data and applications that need to be managed and orchestrated together to empower workloads from analytics to AI. Read more…

IDAS: ‘Automagic’ HPC With Training Wheels

September 12, 2019

High-performance computing (HPC) for research is notorious for having steep barriers to entry. For this reason, high-tech disciplines were early adopters, have used the most cycles and typically drove hardware and softwa Read more…

By Elizabeth Leake

IDAS: ‘Automagic’ HPC With Training Wheels

September 12, 2019

High-performance computing (HPC) for research is notorious for having steep barriers to entry. For this reason, high-tech disciplines were early adopters, have Read more…

By Elizabeth Leake

Univa Brings Cloud Automation to Slurm Users with Navops Launch 2.0

September 11, 2019

Univa, the company behind Grid Engine, announced today its HPC cloud-automation platform NavOps Launch will support the popular open-source workload scheduler Slurm. With the release of NavOps Launch 2.0, “Slurm users will have access to the same cloud automation capabilities... Read more…

By Tiffany Trader

When Dense Matrix Representations Beat Sparse

September 9, 2019

In our world filled with unintended consequences, it turns out that saving memory space to help deal with GPU limitations, knowing it introduces performance pen Read more…

By James Reinders

Eyes on the Prize: TACC’s Frontera Quickly Ramps up Science Agenda

September 9, 2019

Announced a year ago and officially launched a week ago, the Texas Advanced Computing Center’s Frontera – now the fastest academic supercomputer (~25 petefl Read more…

By John Russell

Quantum Roundup: IBM Goes to School, Delft Tackles Networking, Rigetti Updates

September 5, 2019

IBM today announced a new open source quantum ‘textbook’, a series of quantum education videos, and plans to expand its nascent quantum hackathon program. L Read more…

By John Russell

DARPA Looks to Propel Parallelism

September 4, 2019

As Moore’s law runs out of steam, new programming approaches are being pursued with the goal of greater hardware performance with less coding. The Defense Advanced Projects Research Agency is launching a new programming effort aimed at leveraging the benefits of massive distributed parallelism with less sweat. Read more…

By George Leopold

Fastest Academic Supercomputer Enters Full Production at TACC, Just in Time for Hurricane Season

September 3, 2019

Frontera, the NSF supercomputer installed at the Texas Advanced Computing Center (TACC) in June, passed its formal acceptance last week and is now officially la Read more…

By Tiffany Trader

MIT Prepares for Satori…and a New 2 Petaflops Computer Too

August 27, 2019

Sometime this fall, MIT will fire up Satori – an $11.6 million compute cluster donated by IBM and coinciding with the opening of the MIT Stephen A. Schwarzma Read more…

By John Russell

High Performance (Potato) Chips

May 5, 2006

In this article, we focus on how Procter & Gamble is using high performance computing to create some common, everyday supermarket products. Tom Lange, a 27-year veteran of the company, tells us how P&G models products, processes and production systems for the betterment of consumer package goods. Read more…

By Michael Feldman

Supercomputer-Powered AI Tackles a Key Fusion Energy Challenge

August 7, 2019

Fusion energy is the Holy Grail of the energy world: low-radioactivity, low-waste, zero-carbon, high-output nuclear power that can run on hydrogen or lithium. T Read more…

By Oliver Peckham

AMD Verifies Its Largest 7nm Chip Design in Ten Hours

June 5, 2019

AMD announced last week that its engineers had successfully executed the first physical verification of its largest 7nm chip design – in just ten hours. The AMD Radeon Instinct Vega20 – which boasts 13.2 billion transistors – was tested using a TSMC-certified Calibre nmDRC software platform from Mentor. Read more…

By Oliver Peckham

TSMC and Samsung Moving to 5nm; Whither Moore’s Law?

June 12, 2019

With reports that Taiwan Semiconductor Manufacturing Co. (TMSC) and Samsung are moving quickly to 5nm manufacturing, it’s a good time to again ponder whither goes the venerable Moore’s law. Shrinking feature size has of course been the primary hallmark of achieving Moore’s law... Read more…

By John Russell

DARPA Looks to Propel Parallelism

September 4, 2019

As Moore’s law runs out of steam, new programming approaches are being pursued with the goal of greater hardware performance with less coding. The Defense Advanced Projects Research Agency is launching a new programming effort aimed at leveraging the benefits of massive distributed parallelism with less sweat. Read more…

By George Leopold

Cray Wins NNSA-Livermore ‘El Capitan’ Exascale Contract

August 13, 2019

Cray has won the bid to build the first exascale supercomputer for the National Nuclear Security Administration (NNSA) and Lawrence Livermore National Laborator Read more…

By Tiffany Trader

AMD Launches Epyc Rome, First 7nm CPU

August 8, 2019

From a gala event at the Palace of Fine Arts in San Francisco yesterday (Aug. 7), AMD launched its second-generation Epyc Rome x86 chips, based on its 7nm proce Read more…

By Tiffany Trader

Nvidia Embraces Arm, Declares Intent to Accelerate All CPU Architectures

June 17, 2019

As the Top500 list was being announced at ISC in Frankfurt today with an upgraded petascale Arm supercomputer in the top third of the list, Nvidia announced its Read more…

By Tiffany Trader

Leading Solution Providers

ISC 2019 Virtual Booth Video Tour

CRAY
CRAY
DDN
DDN
DELL EMC
DELL EMC
GOOGLE
GOOGLE
ONE STOP SYSTEMS
ONE STOP SYSTEMS
PANASAS
PANASAS
VERNE GLOBAL
VERNE GLOBAL

Ayar Labs to Demo Photonics Chiplet in FPGA Package at Hot Chips

August 19, 2019

Silicon startup Ayar Labs continues to gain momentum with its DARPA-backed optical chiplet technology that puts advanced electronics and optics on the same chip Read more…

By Tiffany Trader

Top500 Purely Petaflops; US Maintains Performance Lead

June 17, 2019

With the kick-off of the International Supercomputing Conference (ISC) in Frankfurt this morning, the 53rd Top500 list made its debut, and this one's for petafl Read more…

By Tiffany Trader

A Behind-the-Scenes Look at the Hardware That Powered the Black Hole Image

June 24, 2019

Two months ago, the first-ever image of a black hole took the internet by storm. A team of scientists took years to produce and verify the striking image – an Read more…

By Oliver Peckham

Cray – and the Cray Brand – to Be Positioned at Tip of HPE’s HPC Spear

May 22, 2019

More so than with most acquisitions of this kind, HPE’s purchase of Cray for $1.3 billion, announced last week, seems to have elements of that overused, often Read more…

By Doug Black and Tiffany Trader

Chinese Company Sugon Placed on US ‘Entity List’ After Strong Showing at International Supercomputing Conference

June 26, 2019

After more than a decade of advancing its supercomputing prowess, operating the world’s most powerful supercomputer from June 2013 to June 2018, China is keep Read more…

By Tiffany Trader

Qualcomm Invests in RISC-V Startup SiFive

June 7, 2019

Investors are zeroing in on the open standard RISC-V instruction set architecture and the processor intellectual property being developed by a batch of high-flying chip startups. Last fall, Esperanto Technologies announced a $58 million funding round. Read more…

By George Leopold

Intel Confirms Retreat on Omni-Path

August 1, 2019

Intel Corp.’s plans to make a big splash in the network fabric market for linking HPC and other workloads has apparently belly-flopped. The chipmaker confirmed to us the outlines of an earlier report by the website CRN that it has jettisoned plans for a second-generation version of its Omni-Path interconnect... Read more…

By Staff report

Intel Debuts Pohoiki Beach, Its 8M Neuron Neuromorphic Development System

July 17, 2019

Neuromorphic computing has received less fanfare of late than quantum computing whose mystery has captured public attention and which seems to have generated mo Read more…

By John Russell

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