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Primeur weekly 2014-11-17

Special

China's Tianhe-2 supercomputer retains top spot on fourth consecutive TOP500 List ...

TOP500 site gets new look and expands content ...

Focus

Netherlands Forensic Institute to crack crime using HPC and Big Data ...

Intel to support merging of HPC and data analytics on the hardware, software and application level ...

Exascale supercomputing

U.S. to build two flagship supercomputers for national labs ...

Department of Energy awards $425 million for next generation supercomputing technologies ...

The Cloud

Altair launches HyperWorks Unlimited - Virtual for Amazon Web Services ...

EuroFlash

SysFera-DS V5.0 released ...

Bright Computing appoints industry veteran Clement Lau as Director for Asia Pacific ...

Bright Cluster Manager now supports RHEL 7 and CentOS 7 ...

UK Laboratory celebrates 50 years of supercomputing ...

Groundbreaking Welsh research project seeks to substantially cut cyclist deaths ...

MEGWARE and Numascale extend their collaboration and co-exhibit at SC14 ...

IBM, Forschungszentrum Jülich and NVIDIA team to establish POWER Acceleration and Design Center ...

E4 Computer Engineering and Applied Micro Circuits Corporation will showcase the ARKA server RK003 at SC14 ...

USFlash

Indiana University showcases advanced computing tech at annual supercomputing conference ...

John West to head Strategic Initiatives at TACC ...

IDC finds growth, consolidation, and changing ownership patterns in worldwide data centre forecast ...

Supercomputers fuel global high-resolution climate models ...

100 supercomputers later, Los Alamos high-performance computing still supports national security mission ...

Asia Supercomputer Community to launch ASC15 at SC14 ...

ArrayFire is now open source ...

Mellanox announces availability of 100Gb/s Direct Attach Copper and Active Optical Cables ...

Mellanox provides leading application performance with FDR InfiniBand for HPC-purpose built Dell PowerEdge C4130 ...

Mellanox EDR 100Gb/s InfiniBand solutions chosen for leading CORAL supercomputer project ...

CoolIT Systems features full range of Direct Contact Liquid Cooling solutions for HPC servers and data centres at SC14 ...

Supercomputing invited plenary talks focus on high-performance computing at DreamWorks Animation and NIH's vision for solving future computational challenges in health care ...

Supercomputing beyond genealogy reveals surprising European ancestors ...

U.S. Department of Energy selects IBM "data centric" systems to advance research and tackle Big Data challenges ...

Oak Ridge to acquire next generation supercomputer ...

Ohio supercomputing experts to leverage conference presence ...

U.S. to build two flagship supercomputers for national labs


14 Nov 2014 Santa Clara - The U.S. Department of Energy has unveiled plans to build two GPU-accelerated supercomputers - expected to deliver at least three-times greater performance than today's most powerful system - which will move the world closer to the long-held goal of exascale computing. The supercomputers, to be installed in 2017, will be based on next-generation IBM POWER servers with NVIDIA Tesla GPU accelerators and NVIDIA NVLink" high-speed GPU interconnect technology.

The "Summit" system at Oak Ridge National Laboratory will be capable of delivering 150 to 300 peak petaflops, and be used for open science. Delivering performance well in excess of 100 peak petaflops, the "Sierra" system will be a key element of Lawrence Livermore National Laboratory's national nuclear security mission.

They will be considerably faster than the U.S.'s current speed champ, Oak Ridge's "Titan", which delivers 27 peak petaflops, as well as the world's fastest, Tianhe-2 at China's National Super Computer Center, in Guangzhou, which delivers 55 peak petaflops.

"Today's science is tomorrow's technology", stated Jen-Hsun Huang, CEO and co-founder of NVIDIA. "Scientists are tackling massive challenges from quantum to global to galactic scales. Their work relies on increasingly more powerful supercomputers. Through the invention of GPU acceleration, we have paved the path to exascale supercomputing - giving scientists a tool for unimaginable discoveries."

The U.S. is investing in Summit and Sierra to achieve breakthroughs that lead to greater U.S. energy independence, new approaches to curbing climate change, dramatic improvements in fuel efficiency, natural disaster prediction, safer nuclear material storage, economic competitiveness, and more.

The systems represent the first major milestone in the ongoing partnership between IBM and NVIDIA. They build upon the work of the OpenPOWER Foundation , an open development community formed to develop next-generation computing solutions for high performance computing and enterprise data centre customers.

The supercomputing community has for many years worked toward building exascale systems, which can perform a quintillion - a billion billion or 10^18 - floating point calculations per second, known as FLOPS. A FLOP is equivalent to a single mathematical calculation, like multiplying two numbers together.

Summit and Sierra will be the next major step on the path to reaching exascale computing levels by virtue of a number of breakthrough technologies.

One is the NVIDIA NVLink high-speed GPU interconnect, which will be integrated into NVIDIA GPUs and IBM POWER CPUs powering the new systems. NVLink allows GPUs and CPUs to share data five to 12 times faster than today, and is designed to ultimately enable supercomputers that are 50 to 100 times faster than today's fastest systems.

The systems will also feature NVIDIA's future generation GPU architecture, Volta", which will deliver considerably higher performance than the company's current Maxwell" architecture and subsequent Pascal" design. Delivering significantly higher levels of computational performance than anything available today, NVIDIA GPUs will provide Summit and Sierra with more than 90 percent of the peak floating point processing capability.

"Our users have the most complex scientific problems and need exceptionally powerful computers to meet national goals", stated Buddy Bland, project director of the Oak Ridge Leadership Computing Facility at Oak Ridge National Laboratory. "The projected performance of Summit would not have been possible without the combination of these technologies, which will give our users an exceptionally powerful tool to accomplish these goals."

Summit, like Titan, will be dedicated to open science, meaning that researchers worldwide will have the opportunity to apply for time on the system. It will also raise the bar for energy-efficient computing, providing five to 10 times higher performance than Titan, while using only 10 percent more power.

Sierra will deliver five to 10 times higher compute performance than Lawrence Livermore's current fastest system, "Sequoia", which delivers 20 petaflops. It will be used for the National Nuclear Security Administration's programme to ensure the safety, security and effectiveness of the nation's nuclear deterrent without testing, and nonproliferation efforts to prevent the spread of weapons of mass destruction worldwide.

Exascale supercomputers are anticipated to further discovery into broad areas of science, engineering and industry, such as enabling work on cures for disease, providing insights into the human brain, helping to mitigate the effects of climate change, and increasing our understanding of the origins of the universe.

However, a fundamental challenge in attaining exascale systems is achieving higher levels of performance while minimizing energy consumption, a task GPU accelerators are particularly well suited for. An exascale system built with NVIDIA's latest GPU accelerators would consume five times less power than an x86 CPU-based system, enabling system designers to deliver extremely higher levels of energy-efficient performance.
Source: NVIDIA

Back to Table of contents

Primeur weekly 2014-11-17

Special

China's Tianhe-2 supercomputer retains top spot on fourth consecutive TOP500 List ...

TOP500 site gets new look and expands content ...

Focus

Netherlands Forensic Institute to crack crime using HPC and Big Data ...

Intel to support merging of HPC and data analytics on the hardware, software and application level ...

Exascale supercomputing

U.S. to build two flagship supercomputers for national labs ...

Department of Energy awards $425 million for next generation supercomputing technologies ...

The Cloud

Altair launches HyperWorks Unlimited - Virtual for Amazon Web Services ...

EuroFlash

SysFera-DS V5.0 released ...

Bright Computing appoints industry veteran Clement Lau as Director for Asia Pacific ...

Bright Cluster Manager now supports RHEL 7 and CentOS 7 ...

UK Laboratory celebrates 50 years of supercomputing ...

Groundbreaking Welsh research project seeks to substantially cut cyclist deaths ...

MEGWARE and Numascale extend their collaboration and co-exhibit at SC14 ...

IBM, Forschungszentrum Jülich and NVIDIA team to establish POWER Acceleration and Design Center ...

E4 Computer Engineering and Applied Micro Circuits Corporation will showcase the ARKA server RK003 at SC14 ...

USFlash

Indiana University showcases advanced computing tech at annual supercomputing conference ...

John West to head Strategic Initiatives at TACC ...

IDC finds growth, consolidation, and changing ownership patterns in worldwide data centre forecast ...

Supercomputers fuel global high-resolution climate models ...

100 supercomputers later, Los Alamos high-performance computing still supports national security mission ...

Asia Supercomputer Community to launch ASC15 at SC14 ...

ArrayFire is now open source ...

Mellanox announces availability of 100Gb/s Direct Attach Copper and Active Optical Cables ...

Mellanox provides leading application performance with FDR InfiniBand for HPC-purpose built Dell PowerEdge C4130 ...

Mellanox EDR 100Gb/s InfiniBand solutions chosen for leading CORAL supercomputer project ...

CoolIT Systems features full range of Direct Contact Liquid Cooling solutions for HPC servers and data centres at SC14 ...

Supercomputing invited plenary talks focus on high-performance computing at DreamWorks Animation and NIH's vision for solving future computational challenges in health care ...

Supercomputing beyond genealogy reveals surprising European ancestors ...

U.S. Department of Energy selects IBM "data centric" systems to advance research and tackle Big Data challenges ...

Oak Ridge to acquire next generation supercomputer ...

Ohio supercomputing experts to leverage conference presence ...