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CCRT Computing Center
The Research and Technology Computing Center (''Centre de calcul recherche et technologie'', CCRT) is a supercomputing center in Île-de-France. The center started operation in 2003 and is part of the Commissariat à l'Énergie Atomique, CEA scientific computing complex in Bruyères-le-Châtel. It operates the Tera 100 machine, as of July 2011 the fastest supercomputer in Europe with a peak of 1.25 FLOPS, petaFLOPs. See also * TOP500 * National Computer Center for Higher Education (France) * Supercomputing in Europe References External links Official website Supercomputer sites Supercomputers Science and technology in France 2003 establishments in France {{super-compu-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supercomputing
A supercomputer is a computer with a high level of performance as compared to a general-purpose computer. The performance of a supercomputer is commonly measured in floating-point operations per second (FLOPS) instead of million instructions per second (MIPS). Since 2017, there have existed supercomputers which can perform over 1017 FLOPS (a hundred quadrillion FLOPS, 100 petaFLOPS or 100 PFLOPS). For comparison, a desktop computer has performance in the range of hundreds of gigaFLOPS (1011) to tens of teraFLOPS (1013). Since November 2017, all of the world's fastest 500 supercomputers run on Linux-based operating systems. Additional research is being conducted in the United States, the European Union, Taiwan, Japan, and China to build faster, more powerful and technologically superior exascale supercomputers. Supercomputers play an important role in the field of computational science, and are used for a wide range of computationally intensive tasks in vario ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ÃŽle-de-France
, timezone1 = CET , utc_offset1 = +01:00 , timezone1_DST = CEST , utc_offset1_DST = +02:00 , blank_name_sec1 = Gross regional product , blank_info_sec1 = Ranked 1st , blank1_name_sec1 = –Total , blank1_info_sec1 = €742 billion (2019) , blank2_name_sec1 = –Per capita , blank2_info_sec1 = €59,400 (2018) , blank_name_sec2 = NUTS Region , blank_info_sec2 = FR1 , website = , iso_code = FR-IDF , footnotes = The Île-de-France (, ; literally "Isle of France") is the most populous of the eighteen regions of France. Centred on the capital Paris, it is located in the north-central part of the country and often called the ''Région parisienne'' (; en, Paris Region). Île-de-France is densely populated and retains a prime economic position on the national stage: though it covers only , abo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commissariat à L'Énergie Atomique
The French Alternative Energies and Atomic Energy Commission or CEA (French language, French: :fr:Commissariat à l'énergie atomique et aux énergies alternatives, Commissariat à l'énergie atomique et aux énergies alternatives), is a French public government-funded research organisation in the areas of energy, defense and security, information technologies and health technologies. The CEA maintains a cross-disciplinary culture of engineers and researchers, building on the synergies between fundamental and technological research. CEA is headed by a board headed by the general administrator (currently François Jacq since 20 April 2018), advised by the high-commissioner for atomic energy (currently Patrick Landais). Its yearly budget amounts to €5.1 billion and its permanent staff is slightly over 20,500 persons. It owned Areva. CEA was created in 1945; since then, the successive high-commissioners have been Frédéric Joliot-Curie, Francis Perrin (physicist), Francis Perrin, J ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bruyères-le-Châtel
Bruyères-le-Châtel () is a commune in the Essonne department in Île-de-France in northern France. History A nunnery was founded at Bruyères-le-Châtel by a noblewoman named Clotilde. The charter endowing the monastery is dated to 10 March 673 and is among the oldest original private charters which survive from Merovingian Francia. Inhabitants of Bruyères-le-Châtel are known as ''Bruyérois''. See also *Communes of the Essonne department The following is a list of the 194 communes of the Essonne department of France. The communes cooperate in the following intercommunalities (as of 2020):Mayors of Essonne Association [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tera 100
Tera 100 is a supercomputer built by Bull SA for the French Commissariat à l'Énergie Atomique. On May 26, 2010, Tera 100 was turned on. The computer, which is located in Essonne is able to sustain around 1 petaFLOPs maximum performance and a peak at 1.25 petaFLOPs. It has 4300 Bullx Series S servers ('Mesca'), 140,000 Intel Xeon 7500 processor cores, and 300 TB of memory. The Interconnect is QDR InfiniBand. The file system has a throughput of 500 GB/s and total storage of 20 PB. It uses the SLURM resource manager for scheduling batch jobs.Hautreux, Matthieu"SLURM at CEA." Accessed July 2011. Tera 100 uses Bull XBAS Linux, a partly derivativ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FLOPS
In computing, floating point operations per second (FLOPS, flops or flop/s) is a measure of computer performance, useful in fields of scientific computations that require floating-point calculations. For such cases, it is a more accurate measure than measuring instructions per second. Floating-point arithmetic Floating-point arithmetic is needed for very large or very small real numbers, or computations that require a large dynamic range. Floating-point representation is similar to scientific notation, except everything is carried out in base two, rather than base ten. The encoding scheme stores the sign, the exponent (in base two for Cray and VAX, base two or ten for IEEE floating point formats, and base 16 for IBM Floating Point Architecture) and the significand (number after the radix point). While several similar formats are in use, the most common is ANSI/IEEE Std. 754-1985. This standard defines the format for 32-bit numbers called ''single precision'', as well as 6 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TOP500
The TOP500 project ranks and details the 500 most powerful non-distributed computing, 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 (benchmark), HPL, a portable implementation of the high-performance LINPACK Benchmark (computing), benchmark written in Fortran for distributed-memory computers. The 60th TOP500 was published in November 2022. Since June 2022, USA's Frontier (supercomputer), Frontier is the most powerful supercomputer on TOP500, reaching 1102 petaFlops (1.102 exaFlops) on the LINPACK benchmarks. The United States has by far the highest share of total computing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Computer Center For Higher Education (France)
The National Computer Center for Higher Education (''CINES''), based in Montpellier, is a public institution of French administrative character placed under the supervision of the Ministry of Research and Innovation (''MESRI''), and created by decree issued in 1999. CINES offers IT services used for public research in France. It is one of the major national centers for computing power supply for research in France. CINES has three missions: * High performance computation on supercomputers; * The permanent archiving of electronic documents; * The hosting of national computer equipment. History The National University Center for Computation (''CNUSC'') in Montpellier was established in 1981, responsible for hosting scientific apps for the research community, as well as applications in the field of librarianship. At the end of December 1999, the CNUSC was transformed into the current CINES, created by Decree N. 99-318 of 20 April 1999. The change brought new missions and a change of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supercomputing In Europe
Several centers for supercomputing exist across Europe, and distributed access to them is coordinated by European initiatives to facilitate high-performance computing. One such initiative, the HPC Europa project, fits within the Distributed European Infrastructure for Supercomputing Applications (DEISA), which was formed in 2002 as a consortium of eleven supercomputing centers from seven European countries. Operating within the CORDIS framework, HPC Europa aims to provide access to supercomputers across Europe. Germany's JUWELS (booster module) is the fastest European supercomputer in 7th place (followed by Italian Eni company supercomputer) in November 2020, and Switzerland's Piz Daint was the fastest European supercomputer, in October 2016, ranked 3rd in the world with a peak of over 25 petaflops. In June 2011, France's Tera 100 was certified the fastest supercomputer in Europe, and ranked 9th in the world at the time (has now dropped of the list). It was the first pet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supercomputer Sites
A supercomputer is a computer with a high level of performance as compared to a general-purpose computer. The performance of a supercomputer is commonly measured in floating-point operations per second (FLOPS) instead of million instructions per second (MIPS). Since 2017, there have existed supercomputers which can perform over 1017 FLOPS (a hundred quadrillion FLOPS, 100 petaFLOPS or 100 PFLOPS). For comparison, a desktop computer has performance in the range of hundreds of gigaFLOPS (1011) to tens of teraFLOPS (1013). Since November 2017, all of the world's fastest 500 supercomputers run on Linux-based operating systems. Additional research is being conducted in the United States, the European Union, Taiwan, Japan, and China to build faster, more powerful and technologically superior Exascale computing, exascale supercomputers. Supercomputers play an important role in the field of computational science, and are used for a wide range of computationally intens ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supercomputers
A supercomputer is a computer with a high level of performance as compared to a general-purpose computer. The performance of a supercomputer is commonly measured in floating-point operations per second (FLOPS) instead of million instructions per second (MIPS). Since 2017, there have existed supercomputers which can perform over 1017 FLOPS (a hundred quadrillion FLOPS, 100 petaFLOPS or 100 PFLOPS). For comparison, a desktop computer has performance in the range of hundreds of gigaFLOPS (1011) to tens of teraFLOPS (1013). Since November 2017, all of the world's fastest 500 supercomputers run on Linux-based operating systems. Additional research is being conducted in the United States, the European Union, Taiwan, Japan, and China to build faster, more powerful and technologically superior exascale supercomputers. Supercomputers play an important role in the field of computational science, and are used for a wide range of computationally intensive tasks in variou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science And Technology In France
Science and technology in France has a long history dating back to the Académie des Sciences, founded by Louis XIV in 1666, at the suggestion of Jean-Baptiste Colbert, to encourage and protect the spirit of French scientific research. France's achievements in science and technology have been significant throughout the past centuries as France's economic growth and industrialisation process was slow and steady along the 18th and 19th centuries. Research and development efforts form an integral part of the country's economy. Scientific research in the country is supported by industry, by the network of French universities and by higher education establishments outside the main framework, Grandes écoles. France was ranked 12th in the Global Innovation Index in 2022, up from 16th in 2019. Historical overview The tradition of scientific research in France can be traced back to the Scientific Revolution. France is home to some of the world's oldest universities (Montpellier, Paris) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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