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Primeur weekly 2016-11-14

Exascale supercomputing

Berkeley Lab to lead AMR co-design centre for DOE's Exascale Computing Project ...

Exascale Computing Project announces $48 million to establish Exascale co-design centres ...

US Exascale Computing Project awards $34 million for software development ...

Quantum computing

Breakthrough in the quantum transfer of information between matter and light ...

Focus on Europe

European Commission reveals its forthcoming call for energy efficient, high performance processors ...

World-leading HPC centres partner to form accelerated computing institute ...

Atos Bull to boost Dutch research at SURFsara with first Bull sequana supercomputer installed ...

Middleware

Allinea tools yield a 50% speed up for genome applications at the Earlham Institute ...

NERSC's 'Shifter' scales up to more than 9,000 Cori KNL processors ...

DDN's Big Data storage provides Aalto University ample capacity and fast access to vital research data ...

DDN unveils industry's fastest multi-level security Lustre solution ...

DDN delivers new burst buffer appliance and updates block and file appliances, completing total product line refresh ...

Atos Bull tackles storage bottlenecks for High Performance Computing ...

Cycle Computing debuts the newest version of its groundbreaking CycleCloud ...

Hardware

University of Toronto selects CoolIT Systems to liquid cool signal processor for CHIME project ...

CoolIT Systems optimizes Trade and Match solution with custom closed-loop liquid cooling ...

SDSC to host high-speed, large data transfer experiment at SC16 Show ...

Cray XC40 "Theta" supercomputer accepted at Argonne National Laboratory ...

Cray launches next-generation supercomputer: the Cray XC50 ...

Cray reports third quarter 2016 financial results ...

Mellanox drives Virtual Reality to new levels with breakthrough performance ...

Mellanox announces 200Gb/s HDR InfiniBand solutions enabling record levels of performance and scalability ...

Computers made of genetic material? ...

CoolIT Systems to showcase best-in-class HPC liquid cooling offering at SC16 ...

Applications

BoschDoc, AHCODA-DB and OpenML winners of the Data Prize 2016 ...

Blue Waters simulates largest membrane channel made of DNA origami ...

Cray joins iEnergy, the oil and gas industry's foremost community for exploration and production ...

Large-scale computer simulations reveal biological growth processes ...

NASA science and technology advancements demonstrated at Supercomputing Conference ...

Unlocking big genetic datasets ...

Accelerating cancer research with deep learning ...

System opens up high-performance programming to non-experts ...

Studying structure to understand function within 'material families' ...

Chury is much younger than previously thought ...

TOP500

Global supercomputing capacity creeps up as Petascale systems blanket Top 100 ...

InfiniBand chosen by nearly 4x more end-users versus proprietary offerings in 2016 as shown on the TOP500 supercomputers list ...

The Cloud

SURFnet selects eight Cloud providers for Dutch education and research ...

Global supercomputing capacity creeps up as Petascale systems blanket Top 100


14 Nov 2016 Frankfurt, Berkeley, Knoxville - The 48th edition of the TOP500 list saw China and United States pacing each other for supercomputing supremacy. Both nations now claim 171 systems apiece in the latest rankings, accounting for two-thirds of the list. However, China has maintained its dominance at the top of the list with the same number 1 and 2 systems from six months ago: Sunway TaihuLight, at 93 petaflops, and Tianhe-2, at 34 petaflops. This latest edition of the TOP500 was announced on November 14, at the SC16 conference in Salt Lake City, Utah.

After US and China, Germany claims the most systems with 31, followed by Japan with 27, France with 20, and the UK with 13. A year ago the US was the clear leader with 200 systems, while China had 108, Japan had 37, Germany had 33, and both France and the UK had 18.

In addition to matching each other in system count in the latest rankings, China and the US are running neck and neck in aggregate Linpack performance. The US holds the narrowest of leads, with 33.9 percent of the total; China is second with 33.3 percent. The total performance of all 500 computers on the list is now 672 petaflops, a 60 percent increase from a year ago.

The top of the list did receive a mild shakeup with two new systems in the top ten. The Cori supercomputer, a Cray XC40 system installed at Berkeley Lab's National Energy Research Scientific Computing Center (NERSC), slipped into the number 5 slot with a Linpack rating of 14.0 petaflops. Right behind it at number 6 is the new Oakforest-PACS supercomputer, a Fujitsu PRIMERGY CX1640 M1 cluster, which recorded a Linpack mark of 13.6 petaflops. Oakforest-PACS is up and running at Japan's Joint Center for Advanced High Performance Computing (JCAHPC). Both machines owe their computing prowess to the Intel "Knights Landing" Xeon Phi 7250, a 68-core processor that delivers 3 peak teraflops of performance.

The addition of Cori and Oakforest-PACS pushed every system below them a couple of notches down, with the exception of Piz Daint, a Cray supercomputer installed at the Swiss National Supercomputing Centre (CSCS). It maintained its spot at number 8 as a result of a massive 3.5 petaflop upgrade, courtesy of newly installed NVIDIA P100 Tesla GPUs.

Piz Daint also has the honour of being the second most energy-efficient supercomputer in the TOP500, with a rating of 7.45 gigaflops/watt. It is topped by NVIDIA's in-house DGX Saturn V system, the only other system on the list equipped with the new P100 GPUs. It is a 3.3-petaflop cluster of DGX-1 servers that delivers 9.46 gigaflops/watt. To offer some perspective here, the nominal goal for the first exascale systems is 50 gigaflops/watt.

Systems greater than one petaflop now occupy the first 117 positions - nearly a quarter of the TOP500. A year ago, that number was 81. At the other end of the list, the entry level system is now 349.3 teraflops, compared to 206.3 teraflops in November 2015.

A total of 96 systems on the TOP500 are using manycore accelerator technology, down from 104 systems a year ago. For the 86 systems configured with coprocessor accelerators, 60 use NVIDIA GPUs, 21 use Intel Xeon Phi cards, one uses AMD FirePro GPUs, one uses PEZY technology, and three systems use a combination of NVIDIA GPUs and Intel Xeon Phi coprocessors. The remaining 10 systems use the latest Xeon Phi "Knights Landing" processors as the main processing unit. They represent the first systems on the TOP500 that employ manycore technology as standalone processors.

Intel continues to be the dominant chip provider, claiming representation in 462 (92.4 percent) of all systems. IBM Power processors are present in 22 systems. AMD processor share continues to decline, with just 7 systems on the current list, down from 13 systems just six months ago.

InfiniBand technology is now found on 187 systems, down from 205 systems six months ago, and is now the second most used system interconnect in the TOP500. Gigabit Ethernet is now at 206 systems down from 218 systems, in large part thanks to 178 systems now using 10 Gigabit Ethernet technology. Intel Omni-Path technology which made its first appearance on the list six month ago with 8 systems, is now present in 28 systems, including the new 13.6 petaflop Oakforest-PACS supercomputer.

Of all system providers, Hewlett Packard Enterprise (HPE) claims the most systems with 140. That number includes the 28 systems installed by SGI, which has been acquired by HPE. In second place is Lenovo with 92 systems. Cray claims just 56 systems, but it continues to lead all vendors in aggregate performance with 21.3 percent of the total. IBM is now in 5th place in the systems category with 33, all of which were present on the previous list.

The 48th edition of the TOP500 list is available at http://www.top500.org .
Source: TOP500

Back to Table of contents

Primeur weekly 2016-11-14

Exascale supercomputing

Berkeley Lab to lead AMR co-design centre for DOE's Exascale Computing Project ...

Exascale Computing Project announces $48 million to establish Exascale co-design centres ...

US Exascale Computing Project awards $34 million for software development ...

Quantum computing

Breakthrough in the quantum transfer of information between matter and light ...

Focus on Europe

European Commission reveals its forthcoming call for energy efficient, high performance processors ...

World-leading HPC centres partner to form accelerated computing institute ...

Atos Bull to boost Dutch research at SURFsara with first Bull sequana supercomputer installed ...

Middleware

Allinea tools yield a 50% speed up for genome applications at the Earlham Institute ...

NERSC's 'Shifter' scales up to more than 9,000 Cori KNL processors ...

DDN's Big Data storage provides Aalto University ample capacity and fast access to vital research data ...

DDN unveils industry's fastest multi-level security Lustre solution ...

DDN delivers new burst buffer appliance and updates block and file appliances, completing total product line refresh ...

Atos Bull tackles storage bottlenecks for High Performance Computing ...

Cycle Computing debuts the newest version of its groundbreaking CycleCloud ...

Hardware

University of Toronto selects CoolIT Systems to liquid cool signal processor for CHIME project ...

CoolIT Systems optimizes Trade and Match solution with custom closed-loop liquid cooling ...

SDSC to host high-speed, large data transfer experiment at SC16 Show ...

Cray XC40 "Theta" supercomputer accepted at Argonne National Laboratory ...

Cray launches next-generation supercomputer: the Cray XC50 ...

Cray reports third quarter 2016 financial results ...

Mellanox drives Virtual Reality to new levels with breakthrough performance ...

Mellanox announces 200Gb/s HDR InfiniBand solutions enabling record levels of performance and scalability ...

Computers made of genetic material? ...

CoolIT Systems to showcase best-in-class HPC liquid cooling offering at SC16 ...

Applications

BoschDoc, AHCODA-DB and OpenML winners of the Data Prize 2016 ...

Blue Waters simulates largest membrane channel made of DNA origami ...

Cray joins iEnergy, the oil and gas industry's foremost community for exploration and production ...

Large-scale computer simulations reveal biological growth processes ...

NASA science and technology advancements demonstrated at Supercomputing Conference ...

Unlocking big genetic datasets ...

Accelerating cancer research with deep learning ...

System opens up high-performance programming to non-experts ...

Studying structure to understand function within 'material families' ...

Chury is much younger than previously thought ...

TOP500

Global supercomputing capacity creeps up as Petascale systems blanket Top 100 ...

InfiniBand chosen by nearly 4x more end-users versus proprietary offerings in 2016 as shown on the TOP500 supercomputers list ...

The Cloud

SURFnet selects eight Cloud providers for Dutch education and research ...