TOP500

The TOP500 project ranks and details the 500 most powerful non-distributed computer systems in the world. The project was started in 1993 and publishes an updated list of the supercomputers twice a year. The first of these updates always coincides with the International Supercomputing Conference in June, and the second is presented at the ACM/IEEE Supercomputing Conference in November. The project aims to provide a reliable basis for tracking and detecting trends in high-performance computing and bases rankings on HPL benchmarks,[1] a portable implementation of the high-performance LINPACK benchmark written in Fortran for distributed-memory computers.

TOP500
Key people
Established24 June 1993 (1993-06-24)
Websitetop500.org

The 60th TOP500 was published in November 2022. Since June 2022, the United States' Frontier is the most powerful supercomputer on TOP500, reaching 1102 petaFlops (1.102 exaFlops) on the LINPACK benchmarks.[2] The United States has by far the highest share of total computing power on the list (nearly 50%),[3] while China currently leads the list in number of systems with 173 supercomputers, with the U.S. not far behind in second place.

The TOP500 list is compiled by Jack Dongarra of the University of Tennessee, Knoxville, Erich Strohmaier and Horst Simon of the National Energy Research Scientific Computing Center (NERSC) and Lawrence Berkeley National Laboratory (LBNL), and, until his death in 2014, Hans Meuer of the University of Mannheim, Germany.

The TOP500 project also includes lists such as Green500 (measuring energy efficiency) and HPCG (measuring I/O bandwidth).

History

Rapid growth of supercomputer performance, based on data from the top500.org website. The loga­rithmic y-axis shows performance in GFLOPS.
  Combined performance of 500 largest supercomputers
  Fastest supercomputer
  Supercomputer in 500th place

In the early 1990s, a new definition of supercomputer was needed to produce meaningful statistics. After experimenting with metrics based on processor count in 1992, the idea arose at the University of Mannheim to use a detailed listing of installed systems as the basis. In early 1993, Jack Dongarra was persuaded to join the project with his LINPACK benchmarks. A first test version was produced in May 1993, partly based on data available on the Internet, including the following sources:[4][5]

  • "List of the World's Most Powerful Computing Sites" maintained by Gunter Ahrendt[6]
  • David Kahaner, the director of the Asian Technology Information Program (ATIP);[7] published a report in 1992, titled "Kahaner Report on Supercomputer in Japan"[5] which had an immense amount of data.

The information from those sources was used for the first two lists. Since June 1993, the TOP500 is produced bi-annually based on site and vendor submissions only.

Since 1993, performance of the No.1 ranked position has grown steadily in accordance with Moore's law, doubling roughly every 14 months. In June 2018, Summit was fastest with an Rpeak[8] of 187.6593 PFLOPS. For comparison, this is over 1,432,513 times faster than the Connection Machine CM-5/1024 (1,024 cores), which was the fastest system in November 1993 (twenty-five years prior) with an Rpeak of 131.0 GFLOPS.[9]

Architecture and operating systems

Share of processor architecture families in TOP500 supercomputers by time trend

As of August 2022, all supercomputers on TOP500 are 64-bit, mostly based on CPUs using the x86-64 instruction set architecture (of which 384 are Intel EMT64-based and 101 are AMD AMD64-based, including the top 1 and most systems on top 10, with only one Intel-based on top 10, the 9th). The few exceptions are all based on RISC architectures. Six supercomputers are based on ARM64, seven are based on the Power ISA used by IBM Power microprocessors, no longer any SPARC-based, but previously the list had three supercomputers based on Fujitsu-designed SPARC64 chips. One computer uses another non-US design, the Japanese PEZY-SC (based, in part, on the British 32-bit ARM[10]) as an accelerator paired with Intel's Xeon.

In recent years heterogeneous computing, mostly using Nvidia's graphics processing units (GPUs) or Intel's x86-based Xeon Phi as coprocessors, has dominated the TOP500 because of better performance per watt ratios and higher absolute performance, while AMD GPUs have taken the top 1 and displaced Nvidia in top 10 part of the list. The recent exceptions include the aforementioned Fugaku, Sunway TaihuLight, and K computer. Tianhe-2A is also an interesting exception, as US sanctions prevented use of Xeon Phi; instead, it was upgraded to use the Chinese-designed Matrix-2000[11] accelerators.

Two computers which first appeared on the list in 2018 are based on architectures new to the TOP500. One was a new x86-64 microarchitecture from Chinese manufacturer Sugon, using Hygon Dhyana CPUs (these resulted from a collaboration with AMD, and are a minor variant of Zen-based AMD EPYC) and was ranked 38th, now 117th,[12] and the other was the first ARM-based computer on the list  using Cavium ThunderX2 CPUs.[13] Before the ascendancy of 32-bit x86 and later 64-bit x86-64 in the early 2000s, a variety of RISC processor families made up most TOP500 supercomputers, including SPARC, MIPS, PA-RISC, and Alpha.

Share of operating systems families in TOP500 supercomputers by time trend

All the fastest supercomputers since the Earth Simulator supercomputer have used operating systems based on Linux. Since November 2017, all the listed supercomputers use an operating system based on the Linux kernel.[14][15]

Since November 2015, no computer on the list runs Windows (while Microsoft reappeared on the list in 2021 with Ubuntu based on Linux). In November 2014, Windows Azure[16] cloud computer was no longer on the list of fastest supercomputers (its best rank was 165th in 2012), leaving the Shanghai Supercomputer Center's Magic Cube as the only Windows-based supercomputer on the list, until it also dropped off the list. It was ranked 436th in its last appearance on the list released in June 2015, while its best rank was 11th in 2008.[17] There are no longer any Mac OS computers on the list. It had at most five such systems at a time, one more than the Windows systems that came later, while the total performance share for Windows was higher. Their relative performance share of the whole list was however similar, and never high for either. In 2004 System X supercomputer based on Mac OS X (Xserve, with 2,200 PowerPC 970 processors) once ranked 7th place.[18]

It has been well over a decade since MIPS systems dropped entirely off the list[19] though the Gyoukou supercomputer that jumped to 4th place[20] in November 2017 had a MIPS-based design as a small part of the coprocessors. Use of 2,048-core coprocessors (plus 8× 6-core MIPS, for each, that "no longer require to rely on an external Intel Xeon E5 host processor"[21]) made the supercomputer much more energy efficient than the other top 10 (i.e. it was 5th on Green500 and other such ZettaScaler-2.2-based systems take first three spots).[22] At 19.86 million cores, it was by far the largest system by core-count, with almost double that of the then-best manycore system, the Chinese Sunway TaihuLight.

TOP 500

As of June 2023, the number one supercomputer, Frontier, an AMD-based system, is also the number 6 system on the Green500 list with the number two system on the Green500 being the test system for Frontier.[23] The leader on Green500 is the even smaller new Henri, Nvidia-based supercomputer. In June 2022, the top 4 systems of Graph500 both used AMD CPUs and AMD accelerators.

After an upgrade, for the 56th TOP500 in November 2020,

Fugaku grew its HPL performance to 442 petaflops, a modest increase from the 416 petaflops the system achieved when it debuted in June 2020. More significantly, the ARMv8.2 based Fugaku increased its performance on the new mixed precision HPC-AI benchmark to 2.0 exaflops, besting its 1.4 exaflops mark recorded six months ago. These represent the first benchmark measurements above one exaflop for any precision on any type of hardware.[24]

Summit, a previously fastest supercomputer, is currently highest-ranked IBM-made supercomputer; with IBM POWER9 CPUs. Sequoia became the last IBM Blue Gene/Q model to drop completely off the list; it had been ranked 10th on the 52nd list (and 1st on the June 2012, 41st list, after an upgrade).

For the first time, all 500 systems deliver a petaflop or more on the High Performance Linpack (HPL) benchmark, with the entry level to the list now at 1.022 petaflops." However, for a different benchmark "Summit and Sierra remain the only two systems to exceed a petaflop on the HPCG benchmark, delivering 2.9 petaflops and 1.8 petaflops, respectively. The average HPCG result on the current list is 213.3 teraflops, a marginal increase from 211.2 six months ago.[25]

Microsoft is back on the TOP500 list with six Microsoft Azure instances (that use/are benchmarked with Ubuntu, so all the supercomputers are still Linux-based), with CPUs and GPUs from same vendors, the fastest one currently 11th,[26] and another older/slower previously made 10th.[27] And Amazon with one AWS instance currently ranked 64th (it was previously ranked 40th). The number of Arm-based supercomputers is 6, currently all Arm-based supercomputers use the same Fujitsu CPU as in the number 2 system, with the next one previously ranked 13th, now 25th.[28]

Top 10 positions of the 61st TOP500 in June 2023[29]
Rank (previous) Rmax
Rpeak
(PetaFLOPS)
Name Model CPU cores Accelerator (e.g. GPU) cores Interconnect Manufacturer Site
country
Year Operating
system
1 Steady 1,194.00
1,679.82
Frontier HPE Cray EX235a 561,664
(8,776 × 64-core Optimized 3rd Generation EPYC 64C @2.0 GHz)
36,992 × 220 AMD Instinct MI250X Slingshot-11 HPE Oak Ridge National Laboratory
 United States
2023 Linux (HPE Cray OS-SUSE)
2 Steady 442.010
537.212
Fugaku Supercomputer Fugaku 7,630,848
(158,976 × 48-core Fujitsu A64FX @2.2 GHz)
158,976 x

Fujitsu A64FX

Tofu interconnect D Fujitsu RIKEN Center for Computational Science
 Japan
2020 Linux (RHEL)
3 Steady 309.10
428.70
LUMI HPE Cray EX235a 150,528
(2,352 × 64-core Optimized 3rd Generation EPYC 64C @2.0 GHz)
9,408 × 220 AMD Instinct MI250X Slingshot-11 HPE EuroHPC JU
 European Union, Kajaani,  Finland
2022 Linux (HPE Cray OS-SUSE)
4 Steady 238.70
304.47
Leonardo BullSequana XH2000 110,592
(3,456 × 32-core Xeon Platinum 8358 @2.6 GHz)
15,872 × 108 Nvidia Ampere A100 Nvidia HDR100 Infiniband Atos EuroHPC JU
 European Union, Bologna,  Italy
2023 Linux
5 Steady 148.600
200.795
Summit IBM Power System
AC922
202,752
(9,216 × 22-core IBM POWER9 @3.07 GHz)
27,648 × 80 Nvidia Tesla V100 InfiniBand EDR IBM Oak Ridge National Laboratory
 United States
2018 Linux (RHEL 7.4)
6 Steady 94.640
125.712
Sierra IBM Power System
S922LC
190,080
(8,640 × 22-core IBM POWER9 @3.1 GHz)
17,280 × 80 Nvidia Tesla V100 InfiniBand EDR IBM Lawrence Livermore National Laboratory
 United States
2018 Linux (RHEL)
7 Steady 93.015
125.436
Sunway
TaihuLight
Sunway MPP 10,649,600
(40,960 × 260-core Sunway SW26010 @1.45 GHz)
0 Sunway[30] NRCPC National Supercomputing Center in Wuxi
 China[30]
2016 Linux (RaiseOS 2.0.5)
8 Steady 70.87
93.75
Perlmutter HPE Cray EX235n  ? × ?-core AMD Epyc 7763 64-core @2.45 GHz  ? × 108 Nvidia Ampere A100 Slingshot-10 HPE NERSC
 United States
2021 Linux (HPE Cray OS)
9 Steady 63.460
79.215
Selene Nvidia 71,680
(1,120 × 64-core AMD Epyc 7742 @2.25 GHz)
4,480 × 108 Nvidia Ampere A100 Mellanox HDR Infiniband Nvidia Nvidia
 United States
2020 Linux (Ubuntu 20.04.1)
10 Steady 61.445
100.679
Tianhe-2A TH-IVB-FEP 427,008
(35,584 × 12-core Intel Xeon E5–2692 v2 @2.2 GHz)
35,584 × Matrix-2000[31] 128-core TH Express-2 NUDT National Supercomputer Center in Guangzhou
 China
2018[32] Linux (Kylin)

Legend:[33]

  • Rank  Position within the TOP500 ranking. In the TOP500 list table, the computers are ordered first by their Rmax value. In the case of equal performances (Rmax value) for different computers, the order is by Rpeak. For sites that have the same computer, the order is by memory size and then alphabetically.
  • Rmax  The highest score measured using the LINPACK benchmarks suite. This is the number that is used to rank the computers. Measured in quadrillions of 64-bit floating point operations per second, i.e., petaFLOPS.[34]
  • Rpeak  This is the theoretical peak performance of the system. Computed in petaFLOPS.
  • Name  Some supercomputers are unique, at least on its location, and are thus named by their owner.
  • Model  The computing platform as it is marketed.
  • Processor  The instruction set architecture or processor microarchitecture, alongside GPU and accelerators when available.
  • Interconnect  The interconnect between computing nodes. InfiniBand is most used (38%) by performance share, while Gigabit Ethernet is most used (54%) by number of computers.
  • Manufacturer  The manufacturer of the platform and hardware.
  • Site  The name of the facility operating the supercomputer.
  • Country  The country in which the computer is located.
  • Year  The year of installation or last major update.
  • Operating system  The operating system that the computer uses.

Other rankings

Top countries

Numbers below represent the number of computers in the TOP500 that are in each of the listed countries or territories. As of 2023, United States has the most supercomputers on the list, with 150 machines. The United States has the highest aggregate computational power at 2,344 Petaflops Rmax with Japan second (639 Pflop/s) and China third (455 Pflop/s).

Distribution of supercomputers in the TOP500 list by country (as of June 2023)[35]
Country or Territory Systems
 United States
150
 China
134
 Germany
36
 Japan
33
 France
24
 United Kingdom
14
 Canada
10
 Brazil
9
 South Korea
8
 Netherlands
8
 Italy
7
 Russia
7
 Saudi Arabia
6
 Sweden
6
 Australia
5
 Ireland
5
 India
4
 Norway
4
  Switzerland
4
 Finland
3
 Poland
3
 Singapore
3
 Luxembourg
2
 Taiwan
2
 Czechia
2
 Slovenia
2
 Austria
2
 Thailand
1
 United Arab Emirates
1
 Spain
1
Distribution of supercomputers in the TOP500 list by country and by year
Country/Region Jun 2023[36] Nov 2022[37] Jun 2022[38] Nov 2021[39] Jun 2021[40] Nov 2020[41] Jun 2020[42] Nov 2019[43] Jun 2019[44] Nov 2018[45] Jun 2018[46] Nov 2017[47] Jun 2017[48] Nov 2016[49] Jun 2016[50] Nov 2015[51] Jun 2015[52] Nov 2014[53] Jun 2014[54] Nov 2013[55] Jun 2013[56] Nov 2012[57] Jun 2012[58] Nov 2011[59] Jun 2011[60] Nov 2010[61] Jun 2010[62] Nov 2009[63] Jun 2009[64] Nov 2008[65] Jun 2008[66] Nov 2007[67] Jun 2007[68] Nov 2006[69]
 United States150127128149122113114117116109124143168171165199233231232264252251252263255274282277291290257283281309
 China134162173173188214226228220227206202160171168109376176636672687461412421211512101318
 EU1031019283937979879291938699959394122110103899789969510910812613713414016913311582
 Germany36343126231716161317212128312633372622201919202030262427292546312418
 Japan33313332343429292831363533272937403230283032353026261816151722202330
 France24242219161819182018181818201818273027222321222325262726232634171312
 United Kingdom14151211111210111820221517131118293030232924252727253845444653484230
 Canada101014111112129896561166691091110986798225108
 Brazil9865644331102346644332322211021124
 South Korea88675333567584710998544334312011156
 Netherlands8861116151515136964332355320001243335682
 Italy77666675565686544355678456766116658
 Russia7777322323433577895588551211118589752
 Saudi Arabia6666653333446556744343334644200024
 Sweden665432222435545355357643568710897101
 Australia5553222355544354696557646411111144
 Ireland5531141414141312742130001200331111111001
 India433333223454459111199121185224536869810
 Norway4321333201111111233333301322222323
  Switzerland4443332242333436676544134455446755
 Finland3343222121123252232223112132111531
 Poland3354421114456766722234565653463100
 Singapore3331444453211110000000112211100122
 Luxembourg2222200000000000000000000000000100
 Taiwan222223222211000011111332200012311102
 Czechia2222211111111111100000000000000000
 Slovenia2222200000000000000000000111111000
 Austria2221111110023351111111122128500000
 Thailand1100000000000000000000000000000000
 United Arab Emirates1222222200000000000000100000000011
 Spain1111111222211112222232432336567967
 Bulgaria1111100000000001100000000001110000
 Morocco1111110000000000000000000000000000
 Hungary1110000000000001110000000000000000
 Belgium1100000000001120112111212201122141
 Hong Kong0000111110000001111210000111100000
 South Africa0000000032111110000000110011010012
 Denmark0000000010002222221111122230030101
 New Zealand0000000001111311000000000578546111
 Mexico0000000000010001100001000000110021
 Croatia0000000000000001000000000000000000
 Greece0000000000000000100000000000000000
 Israel0000000000000000122221332022110002
 Malaysia0000000000000000111000000001112343
 Slovak Republic0000000000000000000001100000000000
 Turkey0000000000000000000000000010000211
 Cyprus0000000000000000000000000000001000
 Egypt0000000000000000000000000000001100
 Indonesia0000000000000000000000000000000110
 Philippines0000000000000000000000000000000010
 Vietnam0000000000000000000000000000000010

Fastest supercomputer in TOP500 by country

(As of June 2022[70])

Systems ranked No.1

Additional statistics

By number of systems as of June 2021:[78]

Top five accelerators/co-processors
Accelerator Systems
NVIDIA TESLA V100 (Launched: 2017)
80
NVIDIA AMPERE A100 (Launched: 2020)
15
NVIDIA TESLA V100 SXM2 (Launched: 2017)
12
NVIDIA TESLA P100 (Launched: 2016)
8
NVIDIA AMPERE A100 SXM4 40 GB (Launched: 2020)
5
Top five manufacturers by system quantity
Manufacturer Systems
Lenovo
184
Inspur
58
Sugon
45
Hewlett Packard Enterprise
39
Atos
36
Top five operating systems
Operating System Systems
Linux
264
CentOS
89
Cray Linux Environment
31
bullx SCS
12
Red Hat Enterprise Linux
12

Note: All operating systems of the TOP500 systems are Linux-family based, but Linux above is generic Linux.

Sunway TaihuLight is the system with the most CPU cores (10,649,600). Tianhe-2 has the most GPU/accelerator cores (4,554,752). Fugaku is the system with the greatest power consumption with 29,900 kilowatts.

New developments in supercomputing

In November 2014, it was announced that the United States was developing two new supercomputers to exceed China's Tianhe-2 in its place as world's fastest supercomputer. The two computers, Sierra and Summit, will each exceed Tianhe-2's 55 peak petaflops. Summit, the more powerful of the two, will deliver 150–300 peak petaflops.[79] On 10 April 2015, US government agencies banned selling chips, from Nvidia to supercomputing centers in China as "acting contrary to the national security ... interests of the United States";[80] and Intel Corporation from providing Xeon chips to China due to their use, according to the US, in researching nuclear weapons  research to which US export control law bans US companies from contributing  "The Department of Commerce refused, saying it was concerned about nuclear research being done with the machine."[81]

On 29 July 2015, President Obama signed an executive order creating a National Strategic Computing Initiative calling for the accelerated development of an exascale (1000 petaflop) system and funding research into post-semiconductor computing.[82]

In June 2016, Japanese firm Fujitsu announced at the International Supercomputing Conference that its future exascale supercomputer will feature processors of its own design that implement the ARMv8 architecture. The Flagship2020 program, by Fujitsu for RIKEN plans to break the exaflops barrier by 2020 through the Fugaku supercomputer, (and "it looks like China and France have a chance to do so and that the United States is content  for the moment at least  to wait until 2023 to break through the exaflops barrier."[83]) These processors will also implement extensions to the ARMv8 architecture equivalent to HPC-ACE2 that Fujitsu is developing with Arm.[83]

In June 2016, Sunway TaihuLight became the No. 1 system with 93 petaflop/s (PFLOP/s) on the Linpack benchmark.[84]

In November 2016, Piz Daint was upgraded, moving it from 8th to 3rd, leaving the US with no systems under the TOP3 for only the 2nd time ever.[85][86]

Inspur has been one of the largest HPC system manufacturer based out of Jinan, China. As of May 2017, Inspur has become the third manufacturer to have manufactured 64-way system  a record which has been previously mastered by IBM and HP. The company has registered over $10B in revenues and have successfully provided a number of HPC systems to countries outside China such as Sudan, Zimbabwe, Saudi Arabia, Venezuela. Inspur was also a major technology partner behind both the supercomputers from China, namely Tianhe-2 and Taihu which lead the top 2 positions of TOP500 supercomputer list up to November 2017. Inspur and Supermicro released a few platforms aimed at HPC using GPU such as SR-AI and AGX-2 in May 2017.[87]

In November 2017, for the second time in a row there were no system from the US under the TOP3. No. 1 and No. 2 were installed in China, a system in Switzerland at #3, and a new system in Japan was #4 pushing the top US system to #5.[88]

In June 2018, Summit, an IBM-built system at the Oak Ridge National Laboratory (ORNL) in Tennessee, US, took the No. 1 spot with a performance of 122.3 petaflop/s (PFLOP/s), and Sierra, a very similar system at the Lawrence Livermore National Laboratory, CA, USA took #3. These two system took also the first two spots on the HPCG benchmark. Due to Summit and Sierra, the US took back the lead as consumer of HPC performance with 38.2% of the overall installed performance while China was second with 29.1% of the overall installed performance. For the first time ever, the leading HPC manufacturer is not a US company. Lenovo took the lead with 23.8% of systems installed. It is followed by HPE with 15.8%, Inspur with 13.6%, Cray with 11.2%, and Sugon with 11%. [89]

On 18 March 2019, the United States Department of Energy and Intel announced the first exaFLOP supercomputer would be operational at Argonne National Laboratory by the end of 2021. The computer, named Aurora, is to be delivered to Argonne by Intel and Cray.[90][91]

On 7 May 2019, The U.S. Department of Energy announced a contract with Cray to build the "Frontier" supercomputer at Oak Ridge National Laboratory. Frontier is anticipated to be operational in 2021 and, with a performance of greater than 1.5 exaflops, should then be the world's most powerful computer.[92]

Since June 2019, all TOP500 systems deliver a petaflop or more on the High Performance Linpack (HPL) benchmark, with the entry level to the list now at 1.022 petaflops.[93]

In May 2022, the Frontier supercomputer broke the exascale barrier, completing more than a quintillion 64-bit floating point arithmetic calculations per second. Frontier clocked in at approximately 1.1 exaflops, beating out the previous record-holder, Fugaku.[94][95]

Large machines not on the list

Some major systems are not on the list. A prominent example is the NCSA's Blue Waters which publicly announced the decision not to participate in the list[96] because they do not feel it accurately indicates the ability of any system to do useful work.[97] Other organizations decide not to list systems for security and/or commercial competitiveness reasons. One such example is the National Supercomputing Center at Qingdao's OceanLight supercomputer, completed in March 2021, which was submitted for, and won, the Gordon Bell Prize. The computer is an exaflop computer, but was not submitted to the TOP500 list; the first exaflop machine submitted to the TOP500 list was Frontier. Analysts suspected that the reason the NSCQ did not submit what would otherwise have been the world's first exascale supercomputer was to avoid inflaming political sentiments and fears within the United States, in the context of the United States – China trade war.[98] Additional purpose-built machines that are not capable or do not run the benchmark were not included, such as RIKEN MDGRAPE-3 and MDGRAPE-4. A Google Tensor Processing Unit v4 pod is capable of 1.1 exaflops of peak performance,[99] however these units are highly specialized to run machine learning workloads and the TOP500 measures a specific benchmark algorithm using a specific numeric precision.

Computers and architectures that have dropped off the list

IBM Roadrunner[100] is no longer on the list (nor is any other using the Cell coprocessor, or PowerXCell).

Although Itanium-based systems reached second rank in 2004,[101][102] none now remain.

Similarly (non-SIMD-style) vector processors (NEC-based such as the Earth simulator that was fastest in 2002[103]) have also fallen off the list. Also the Sun Starfire computers that occupied many spots in the past now no longer appear.

The last non-Linux computers on the list  the two AIX ones  running on POWER7 (in July 2017 ranked 494th and 495th[104] originally 86th and 85th), dropped off the list in November 2017.

See also

References

  1. A. Petitet; R. C. Whaley; J. Dongarra; A. Cleary (24 February 2016). "HPL – A Portable Implementation of the High-Performance Linpack Benchmark for Distributed-Memory Computers". ICL – UTK Computer Science Department. Archived from the original on 2 November 2000. Retrieved 22 September 2016.
  2. "June 2022 | TOP500". www.top500.org. Archived from the original on 9 June 2022. Retrieved 31 May 2022.
  3. "List Statistics | TOP500". Archived from the original on 18 July 2018. Retrieved 6 December 2018.
  4. "An Interview with Jack Dongarra by Alan Beck, editor in chief HPCwire". Archived from the original on 28 September 2007.
  5. "Statistics on Manufacturers and Continents". Archived from the original on 18 September 2007. Retrieved 10 March 2007.
  6. "The TOP25 Supercomputer Sites". Archived from the original on 23 January 2016. Retrieved 4 January 2015.{{cite web}}: CS1 maint: unfit URL (link)
  7. "Where does Asia stand? This rising supercomputing power is reaching for real-world HPC leadership". Archived from the original on 29 November 2014. Retrieved 4 January 2015.
  8. Rpeak  This is the theoretical peak performance of the system. Measured in PetaFLOPS.
  9. "Sublist Generator". Archived from the original on 27 August 2012. Retrieved 26 June 2018.
  10. "PEZY-SC - PEZY". wikichip.org. Archived from the original on 12 November 2017. Retrieved 20 February 2019.
  11. "Matrix-2000 - NUDT - WikiChip". en.wikichip.org. Archived from the original on 19 July 2019. Retrieved 6 October 2019.
  12. "Advanced Computing System(PreE) - Sugon TC8600, Hygon Dhyana 32C 2GHz, Deep Computing Processor, 200Gb 6D-Torus | TOP500 Supercomputer Sites". www.top500.org. Archived from the original on 6 December 2018. Retrieved 6 December 2018.
  13. "Astra - Apollo 70, Cavium ThunderX2 CN9975-2000 28C 2GHz, 4xEDR Infiniband | TOP500 Supercomputer Sites". www.top500.org. Archived from the original on 6 December 2018. Retrieved 6 December 2018.
  14. "Top500 – List Statistics". www.top500.org. November 2017. Archived from the original on 19 November 2012. Retrieved 30 November 2017.
  15. "Linux Runs All of the World's Fastest Supercomputers". The Linux Foundation. 20 November 2017. Archived from the original on 26 November 2017. Retrieved 26 March 2020.
  16. "Microsoft Windows Azure". Archived from the original on 21 February 2019. Retrieved 6 December 2018.
  17. "Magic Cube – Dawning 5000A, QC Opteron 1.9 GHz, Infiniband, Windows HPC 2008". Archived from the original on 21 February 2019. Retrieved 6 December 2018.
  18. "System X - 1100 Dual 2.3 GHz Apple XServe/Mellanox Infiniband 4X/Cisco GigE | TOP500". www.top500.org. Archived from the original on 28 June 2021. Retrieved 28 June 2021.
  19. "ORIGIN 2000 195/250 MHz | TOP500 Supercomputer Sites". www.top500.org. Archived from the original on 16 November 2017. Retrieved 15 November 2017.
  20. "Gyoukou - ZettaScaler-2.2 HPC system, Xeon D-1571 16C 1.3 GHz, Infiniband EDR, PEZY-SC2 700 MHz | TOP500". www.top500.org. Archived from the original on 28 September 2021. Retrieved 1 September 2021.
  21. "PEZY-SC2 - PEZY". Archived from the original on 14 November 2017. Retrieved 17 November 2017.
  22. "The 2,048-core PEZY-SC2 sets a Green500 record". WikiChip Fuse. 1 November 2017. Archived from the original on 16 November 2017. Retrieved 15 November 2017. Powering the ZettaScaler-2.2 is the PEZY-SC2. The SC2 is a second-generation chip featuring twice as many cores  i.e., 2,048 cores with 8-way SMT for a total of 16,384 threads. [..] The first-generation SC incorporated two ARM926 cores and while that was sufficient for basic management and debugging its processing power was inadequate for much more. The SC2 uses a hexa-core P-Class P6600 MIPS processor which share the same memory address as the PEZY cores, improving performance and reducing data transfer overhead. With the powerful MIPS management cores, it is now also possible to entirely eliminate the Xeon host processor. However, PEZY has not done so yet.
  23. "June 2023 | TOP500". top500.org. Retrieved 23 July 2023.
  24. "November 2020 | TOP500". www.top500.org. Archived from the original on 11 May 2021. Retrieved 21 November 2020.
  25. "TOP500 Becomes a Petaflop Club for Supercomputers | TOP500 Supercomputer Sites". www.top500.org. Archived from the original on 24 June 2019. Retrieved 29 June 2019.
  26. "Explorer-WUS3 - ND96_amsr_MI200_v4, AMD EPYC 7V12 48C 2.45GHz, AMD Instinct MI250X, Infiniband HDR | TOP500". www.top500.org. Retrieved 23 July 2023.
  27. "Voyager-EUS2". www.top500.org. Archived from the original on 5 April 2022. Retrieved 28 June 2022.
  28. "Wisteria/BDEC-01 (Odyssey) - PRIMEHPC FX1000, A64FX 48C 2.2GHz, Tofu interconnect D | TOP500". www.top500.org. Retrieved 23 July 2023.
  29. "June 2023 | TOP500". www.top500.org. Retrieved 2 June 2023.
  30. "China Tops Supercomputer Rankings with New 93-Petaflop Machine – TOP500 Supercomputer Sites". Archived from the original on 3 October 2016. Retrieved 6 December 2018.
  31. "Matrix-2000 - NUDT - WikiChip". en.wikichip.org. Archived from the original on 19 July 2019. Retrieved 19 July 2019.
  32. "Tianhe-2A - TH-IVB-FEP Cluster, Intel Xeon E5-2692v2 12C 2.2GHz, TH Express-2, Matrix-2000 | TOP500 Supercomputer Sites". www.top500.org. Archived from the original on 16 November 2022. Retrieved 16 November 2022.
  33. "TOP500 DESCRIPTION". www.top500.org. Archived from the original on 23 June 2020. Retrieved 23 June 2020.
  34. "FREQUENTLY ASKED QUESTIONS". www.top500.org. Archived from the original on 3 April 2021. Retrieved 23 June 2020.
  35. "LIST STATISTICS". Archived from the original on 18 July 2018. Retrieved 8 December 2021.
  36. "TOP500 Supercomputer Sites". June 2023. Archived from the original on 1 September 2022. Retrieved 30 June 2023.
  37. "TOP500 Supercomputer Sites". November 2022. Archived from the original on 1 September 2022. Retrieved 30 November 2022.
  38. "TOP500 Supercomputer Sites". June 2022. Archived from the original on 1 September 2022. Retrieved 30 June 2022.
  39. "TOP500 Supercomputer Sites". November 2021. Archived from the original on 1 September 2022. Retrieved 2 February 2022.
  40. "TOP500 Supercomputer Sites". June 2021. Archived from the original on 1 September 2022. Retrieved 2 February 2022.
  41. "TOP500 Supercomputer Sites". November 2020. Archived from the original on 1 September 2022. Retrieved 2 February 2022.
  42. "TOP500 Supercomputer Sites". June 2020. Archived from the original on 1 September 2022. Retrieved 25 June 2020.
  43. "TOP500 Supercomputer Sites". November 2019. Archived from the original on 19 November 2019. Retrieved 18 November 2019.
  44. "TOP500 Supercomputer Sites". June 2019. Archived from the original on 4 October 2019. Retrieved 29 June 2019.
  45. "TOP500 Supercomputer Sites". November 2018. Archived from the original on 12 June 2020. Retrieved 14 November 2018.
  46. "TOP500 Supercomputer Sites". June 2018. Archived from the original on 25 June 2018. Retrieved 25 June 2018.
  47. "TOP500 Supercomputer Sites". November 2017. Archived from the original on 15 November 2017. Retrieved 15 November 2017.
  48. "TOP500 Supercomputer Sites". June 2017. Archived from the original on 31 May 2020. Retrieved 25 June 2018.
  49. "TOP500 Supercomputer Sites". November 2016. Archived from the original on 3 December 2016. Retrieved 28 June 2020.
  50. "TOP500 Supercomputer Sites". June 2016. Archived from the original on 19 June 2018. Retrieved 25 June 2018.
  51. "TOP500 Supercomputer Sites". November 2015. Archived from the original on 21 December 2018. Retrieved 6 December 2018.
  52. "TOP500 Supercomputer Sites". June 2015. Archived from the original on 28 August 2019. Retrieved 6 December 2018.
  53. "TOP500 Supercomputer Sites". November 2014. Archived from the original on 27 November 2018. Retrieved 6 December 2018.
  54. "TOP500 Supercomputer Sites". June 2014. Archived from the original on 19 June 2020. Retrieved 28 June 2020.
  55. "TOP500 Supercomputer Sites". November 2013. Archived from the original on 19 June 2020. Retrieved 28 June 2020.
  56. "TOP500 Supercomputer Sites". June 2013. Archived from the original on 21 June 2013. Retrieved 28 June 2020.
  57. "TOP500 Supercomputer Sites". November 2012. Archived from the original on 18 June 2020. Retrieved 28 June 2020.
  58. "TOP500 Supercomputer Sites". June 2012. Archived from the original on 2 July 2018. Retrieved 11 July 2019.
  59. "TOP500 Supercomputer Sites". November 2011. Archived from the original on 18 June 2020. Retrieved 28 June 2020.
  60. "TOP500 Supercomputer Sites". June 2011. Archived from the original on 19 June 2020. Retrieved 28 June 2020.
  61. "TOP500 Supercomputer Sites". November 2010. Archived from the original on 19 June 2020. Retrieved 28 June 2020.
  62. "TOP500 Supercomputer Sites". June 2010. Archived from the original on 19 June 2020. Retrieved 28 June 2020.
  63. "TOP500 Supercomputer Sites". November 2009. Archived from the original on 19 June 2020. Retrieved 28 June 2020.
  64. "TOP500 Supercomputer Sites". June 2009. Archived from the original on 19 June 2020. Retrieved 28 June 2020.
  65. "TOP500 Supercomputer Sites". November 2008. Archived from the original on 19 June 2020. Retrieved 28 June 2020.
  66. "TOP500 Supercomputer Sites". June 2008. Archived from the original on 19 June 2020. Retrieved 28 June 2020.
  67. "TOP500 Supercomputer Sites". November 2007. Archived from the original on 2 January 2017. Retrieved 28 June 2020.
  68. "TOP500 Supercomputer Sites". November 2007. Archived from the original on 2 January 2017. Retrieved 28 June 2020.
  69. "TOP500 Supercomputer Sites". November 2007. Archived from the original on 2 January 2017. Retrieved 28 June 2020.
  70. "TOP500 Supercomputer Sites". 1 June 2022. Archived from the original on 14 July 2022. Retrieved 31 May 2022.
  71. "TOP500 List - June 2022". June 2022. Archived from the original on 31 May 2022. Retrieved 30 May 2022.
  72. "June 2020". June 2020. Archived from the original on 1 September 2022. Retrieved 25 June 2020.
  73. Summit, an IBM-built supercomputer now running at the Department of Energy’s (DOE) Oak Ridge National Laboratory (ORNL), captured the number one spot June 2018 with a performance of 122.3 petaflops on High Performance Linpack (HPL), the benchmark used to rank the TOP500 list. Summit has 4,356 nodes, each one equipped with two 22-core POWER9 CPUs, and six NVIDIA Tesla V100 GPUs. The nodes are linked together with a Mellanox dual-rail EDR InfiniBand network."TOP500 List - June 2018". The TOP500 List of the 500 most powerful commercially available computer systems known. The TOP500 project. 30 June 2018. Archived from the original on 25 June 2018. Retrieved 10 July 2019.
  74. Advanced reports that Oak Ridge National Laboratory was fielding the world’s fastest supercomputer were proven correct when the 40th edition of the twice-yearly TOP500 List of the world’s top supercomputers was released today (Nov. 12, 2012). Titan, a Cray XK7 system installed at Oak Ridge, achieved 17.59 Petaflop/s (quadrillions of calculations per second) on the Linpack benchmark. Titan has 560,640 processors, including 261,632 NVIDIA K20x accelerator cores."TOP500 List - November 2012". The TOP500 List of the 500 most powerful commercially available computer systems known. The TOP500 project. 12 November 2012. Archived from the original on 2 July 2018. Retrieved 10 July 2019.
  75. For the first time since November 2009, a United States supercomputer sits atop the TOP500 list of the world’s top supercomputers. Named Sequoia, the IBM BlueGene/Q system installed at the Department of Energy’s Lawrence Livermore National Laboratory achieved an impressive 16.32 petaflop/s on the Linpack benchmark using 1,572,864 cores."TOP500 List - June 2012". The TOP500 List of the 500 most powerful commercially available computer systems known. The TOP500 project. 30 June 2012. Archived from the original on 2 July 2018. Retrieved 10 July 2019.
  76. The DOE/IBM BlueGene/L beta-System was able to claim the No. 1 position on the new TOP500 list with its record Linpack benchmark performance of 70.72 Tflop/s (“teraflops” or trillions of calculations per second). This system, once completed, will be moved to the DOE’s Lawrence Livermore National Laboratory in Livermore, Calif."TOP500 List - November 2004". The TOP500 List of the 500 most powerful commercially available computer systems known. The TOP500 project. 30 November 2004. Archived from the original on 2 July 2019. Retrieved 10 July 2019.
  77. ASCI Red a Sandia National Laboratories machine with 7264 Intel cores nabbed the #1 position in June of 1997."TOP500 List -June 1997". The TOP500 List of the 500 most powerful commercially available computer systems known. The TOP500 project. 30 June 1997. Archived from the original on 2 July 2019. Retrieved 10 July 2019.
  78. "List Statistics". Archived from the original on 18 July 2018. Retrieved 6 July 2021.
  79. Balthasar, Felix. "US Government Funds $425 million to build two new Supercomputers". News Maine. Archived from the original on 19 November 2014. Retrieved 16 November 2014.
  80. "Nuclear worries stop Intel from selling chips to Chinese supercomputers". CNN. 10 April 2015. Archived from the original on 8 December 2018. Retrieved 17 August 2016.
  81. "US nuclear fears block Intel China supercomputer update". BBC News. 10 April 2015. Archived from the original on 16 June 2018. Retrieved 21 June 2018.
  82. "Executive Order -- Creating a National Strategic Computing Initiative" (Executive order). The White House  Office of the Press Secretary. 29 July 2015. Archived from the original on 30 November 2018.
  83. Morgan, Timothy Prickett (23 June 2016). "Inside Japan's Future Exascale ARM Supecomputer". The Next Platform. Archived from the original on 27 June 2016. Retrieved 13 July 2016.
  84. "Highlights - June 2016 | TOP500 Supercomputer Sites". www.top500.org. Archived from the original on 5 April 2020. Retrieved 28 June 2019.
  85. "Highlights - June 2017 | TOP500 Supercomputer Sites". www.top500.org. Archived from the original on 28 June 2019. Retrieved 28 June 2019.
  86. "TOP500 List Refreshed, US Edged Out of Third Place | TOP500 Supercomputer Sites". www.top500.org. Archived from the original on 25 October 2020. Retrieved 28 June 2019.
  87. "Supermicro, Inspur, Boston Limited Unveil High-Density GPU Servers | TOP500 Supercomputer Sites". www.top500.org. Archived from the original on 3 July 2017. Retrieved 13 June 2017.
  88. "Highlights - November 2017 | TOP500 Supercomputer Sites". www.top500.org. Archived from the original on 5 April 2020. Retrieved 28 June 2019.
  89. "Highlights - June 2018 | TOP500 Supercomputer Sites". www.top500.org. Archived from the original on 5 April 2020. Retrieved 28 June 2019.
  90. "U.S. Department of Energy and Intel to deliver first exascale supercomputer1". Argonne National Laboratory. 18 March 2019. Archived from the original on 8 July 2019. Retrieved 27 March 2019.
  91. Clark, Don (18 March 2019). "Racing Against China, U.S. Reveals Details of $500 Million Supercomputer". The New York Times. Archived from the original on 28 June 2019. Retrieved 28 June 2019.
  92. "U.S. Department of Energy and Cray to Deliver Record-Setting Frontier Supercomputer at ORNL". Oak Ridge National Laboratory. 8 May 2019. Archived from the original on 8 May 2019. Retrieved 8 May 2019.
  93. "TOP500 Becomes a Petaflop Club for Supercomputers | TOP500 Supercomputer Sites". www.top500.org. Archived from the original on 24 June 2019. Retrieved 28 June 2019.
  94. Emily Conover (1 June 2022). "The world's fastest supercomputer just broke the exascale barrier". ScienceNews. Archived from the original on 1 June 2022. Retrieved 1 June 2022.
  95. Don Clark (30 May 2022). "U.S. Retakes Top Spot in Supercomputer Race". New York Times. Archived from the original on 1 June 2022. Retrieved 1 June 2022.
  96. Blue Waters Opts Out of TOP500 (article), 16 November 2012, archived from the original on 13 December 2019, retrieved 30 June 2016
  97. Kramer, William, Top500 versus Sustained Performance  Or the Ten Problems with the TOP500 List  And What to Do About Them. 21st International Conference On Parallel Architectures And Compilation Techniques (PACT12), 19–23 September 2012, Minneapolis, MN, US
  98. "Three Chinese Exascale Systems Detailed at SC21: Two Operational and One Delayed". 24 November 2021. Archived from the original on 2 September 2022. Retrieved 7 September 2022.
  99. Google demonstrates leading performance in latest MLPerf Benchmarks (article), 30 June 2021, archived from the original on 10 July 2021, retrieved 10 July 2021
  100. "Roadrunner  BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 GHz / Opteron DC 1.8 GHz, Voltaire Infiniband". Archived from the original on 2 January 2015. Retrieved 4 January 2015.
  101. "Thunder – Intel Itanium2 Tiger4 1.4 GHz – Quadrics". Archived from the original on 2 January 2015. Retrieved 4 January 2015.
  102. "Columbia – SGI Altix 1.5/1.6/1.66 GHz, Voltaire Infiniband". Archived from the original on 3 January 2015. Retrieved 4 January 2015.
  103. "Japan Agency for Marine -Earth Science and Technology". Archived from the original on 2 January 2015. Retrieved 4 January 2015.
  104. "IBM Flex System p460, POWER7 8C 3.550 GHz, Infiniband QDR". TOP500 Supercomputer Sites. Archived from the original on 3 October 2017. Retrieved 6 September 2017.
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