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Magerit
Magerit is the name of the one of the most powerful supercomputers in Spain. It also reached the second best Spanish position in the TOP500 list of supercomputers. This computer is installed in CeSViMa, a research center of the Technical University of Madrid. Magerit was first installed in 2006 and reached the 9th fastest in Europe and the 34th in the world, the second best position of a Spanish supercomputer in the list. It also reached the 275th position in the first Green500 list published. It is no longer among the TOP500. The second version, installed in 2011 reached the 1st position of Spain, 44th of Europe and 136th fastest of the world. It also reached the 18th position in the Green500 list. ''Magerit'' (for ''*Materit'' or ''*Mageterit'') is the most ancient recorded name of the current city of Madrid. The name comes from the Celtic name of a fortress built on the Manzanares River in the 9th century AD, and means "Place of abundant water". History First steps ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CeSViMa
The Supercomputing and Visualization Center of Madrid (CeSViMa), also called Madrid Supercomputing and Visualization Center (in Spanish, Centro de Supercomputación y Visualización de Madrid), depends on the computer science faculty of the Technical University of Madrid. This center houses Magerit, one of the most powerful supercomputers in Spain. This center is a member of the Spanish Supercomputing Network, the ''Spanish e-Science Network'' and the ''Madrid Laboratories and Infraestructures Network''. History In 2004 CeSViMa was created by the Technical University of Madrid and CIEMAT. The aim of the center is to provide computation resources to the researchers of Madrid. IBM provided the supercomputer Magerit in the center. The center also has an interactive 3D visualization infrastructure and a terrestrial scanner. In 2007 CeSViMa joined the Spanish Supercomputing Network and the supercomputer Magerit was upgraded. In May 2008, the center migrated all its infrastructu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spanish Supercomputing Network
The Spanish Supercomputing Network (RES) is a distributed infrastructure involving the interconnexion of 12 supercomputers which work together to offer High Performance Computing resources to the scientific community. It is coordinated by the Barcelona Supercomputing Center (BSC). The RES is a Unique Scientific and Technical Infrastructure (ICTS) distributed throughout Spain. Currently the RES is composed of 12 supercomputers located in different research centres and universities. History The Spanish Supercomputing Network was created in March 2007 by the Spanish Ministry of Education and Science, in order to respond to the increasing needs of computing resources in Spain. To achieve this, MareNostrum supercomputer was upgraded and the old nodes from MareNostrum were used to create five new nodes (Altamira, CesarAugusta, LaPalma, Picasso, Tirant). In 2009 Atlante supercomputer joined the network. The software of the supercomputers was upgraded to the same level. In 201 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madrid
Madrid ( , ) is the capital and most populous city of Spain. The city has almost 3.4 million inhabitants and a metropolitan area population of approximately 6.7 million. It is the second-largest city in the European Union (EU), and its monocentric metropolitan area is the third-largest in the EU.United Nations Department of Economic and Social AffairWorld Urbanization Prospects (2007 revision), (United Nations, 2008), Table A.12. Data for 2007. The municipality covers geographical area. Madrid lies on the River Manzanares in the central part of the Iberian Peninsula. Capital city of both Spain (almost without interruption since 1561) and the surrounding autonomous community of Madrid (since 1983), it is also the political, economic and cultural centre of the country. The city is situated on an elevated plain about from the closest seaside location. The climate of Madrid features hot summers and cool winters. The Madrid urban agglomeration has the second-large ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BladeCenter
The IBM BladeCenter was IBM's blade server architecture, until it was replaced by Flex System in 2012. The x86 division was later sold to Lenovo in 2014. History Introduced in 2002, based on engineering work started in 1999, the IBM eServer BladeCenter was relatively late to the blade server market. It differed from prior offerings in that it offered a range of x86 Intel server processors and input/output (I/O) options. The naming was changed to IBM BladeCenter in 2005. In February 2006, IBM introduced the BladeCenter H with switch capabilities for 10 Gigabit Ethernet and InfiniBand 4X. A web site called Blade.org was available for the blade computing community through about 2009. In 2012, the replacement Flex System was introduced. Enclosures IBM BladeCenter (E) The original IBM BladeCenter was later marketed as BladeCenter E. Power supplies have been upgraded through the life of the chassis from the original 1200 to 1400, 1800, 2000 and 2320 watt. The BladeCenter (E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Technical University Of Madrid
The Technical University of Madrid or sometimes called Polytechnic University of Madrid ( es, Universidad Politécnica de Madrid, UPM) is a public university, located in Madrid, Spain. It was founded in 1971 as the result of merging different Technical Schools of Engineering and Architecture, originating mainly in the 18th century. Over 35,000 students attend classes during the year. According to the annual university ranking conducted by '' El Mundo'', the Technical University of Madrid ranks as the top technical university in Spain, and second overall. The majority of its Engineering Schools are consistently ranked as leading academic institutions in Spain in their fields, and among the very best in Europe. The UPM is part of the TIME network, which groups fifty engineering schools throughout Europe. History The Technical University of Madrid (UPM) was founded in 1971, although the majority of its Centres are over hundreds of years old and were founded in the 18th and 19th c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Universidad Politécnica De Madrid
The Technical University of Madrid or sometimes called Polytechnic University of Madrid ( es, Universidad Politécnica de Madrid, UPM) is a public university, located in Madrid, Spain. It was founded in 1971 as the result of merging different Technical Schools of Engineering and Architecture, originating mainly in the 18th century. Over 35,000 students attend classes during the year. According to the annual university ranking conducted by '' El Mundo'', the Technical University of Madrid ranks as the top technical university in Spain, and second overall. The majority of its Engineering Schools are consistently ranked as leading academic institutions in Spain in their fields, and among the very best in Europe. The UPM is part of the TIME network, which groups fifty engineering schools throughout Europe. History The Technical University of Madrid (UPM) was founded in 1971, although the majority of its Centres are over hundreds of years old and were founded in the 18th and 19th c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microsecond
A microsecond is a unit of time in the International System of Units (SI) equal to one millionth (0.000001 or 10−6 or ) of a second. Its symbol is μs, sometimes simplified to us when Unicode is not available. A microsecond is equal to 1000 nanoseconds or of a millisecond. Because the next SI prefix is 1000 times larger, measurements of 10−5 and 10−4 seconds are typically expressed as tens or hundreds of microseconds. Examples * 1 microsecond (1 μs) – cycle time for frequency (1 MHz), the inverse unit. This corresponds to radio wavelength 300 m (AM medium wave band), as can be calculated by multiplying 1 μs by the speed of light (approximately ). * 1 microsecond – the length of time of a high-speed, commercial strobe light flash (see air-gap flash). * 1 microsecond – protein folding takes place on the order of microseconds. * 1.8 microseconds – the amount of time subtracted from the Earth's day as a result of the 2011 Japanese earthquake. * 2 m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terabit Per Second
In telecommunications, data-transfer rate is the average number of bits (bitrate), characters or symbols (baudrate), or data blocks per unit time passing through a communication link in a data-transmission system. Common data rate units are multiples of bits per second (bit/s) and bytes per second (B/s). For example, the data rates of modern residential high-speed Internet connections are commonly expressed in megabits per second (Mbit/s). Standards for unit symbols and prefixes Unit symbol The ISQ symbols for the bit and byte are ''bit'' and ''B'', respectively. In the context of data-rate units, one byte consists of 8 bits, and is synonymous with the unit octet. The abbreviation bps is often used to mean bit/s, so that when a ''1 Mbps'' connection is advertised, it usually means that the maximum achievable bandwidth is 1 Mbit/s (one million bits per second), which is 0.125 MB/s (megabyte per second), or about 0.1192 MiB/s (mebibyte per second). The Institu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GPFS
GPFS (General Parallel File System, brand name IBM Spectrum Scale) is high-performance clustered file system software developed by IBM. It can be deployed in shared-disk or shared-nothing distributed parallel modes, or a combination of these. It is used by many of the world's largest commercial companies, as well as some of the supercomputers on the Top 500 List. For example, it is the filesystem of the Summit at Oak Ridge National Laboratory which was the #1 fastest supercomputer in the world in the November 2019 TOP500 list of supercomputers. Summit is a 200 Petaflops system composed of more than 9,000 POWER9 processors and 27,000 NVIDIA Volta GPUs. The storage filesystem called Alpine has 250 PB of storage using Spectrum Scale on IBM ESS storage hardware, capable of approximately 2.5TB/s of sequential I/O and 2.2TB/s of random I/O. Like typical cluster filesystems, GPFS provides concurrent high-speed file access to applications executing on multiple nodes of clusters. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hard Disk
A hard disk drive (HDD), hard disk, hard drive, or fixed disk is an electro-mechanical data storage device that stores and retrieves digital data using magnetic storage with one or more rigid rapidly rotating platters coated with magnetic material. The platters are paired with magnetic heads, usually arranged on a moving actuator arm, which read and write data to the platter surfaces. Data is accessed in a random-access manner, meaning that individual blocks of data can be stored and retrieved in any order. HDDs are a type of non-volatile storage, retaining stored data when powered off. Modern HDDs are typically in the form of a small rectangular box. Introduced by IBM in 1956, HDDs were the dominant secondary storage device for general-purpose computers beginning in the early 1960s. HDDs maintained this position into the modern era of servers and personal computers, though personal computing devices produced in large volume, like cell phones and tablets, rely on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gigabyte
The gigabyte () is a multiple of the unit byte for digital information. The prefix ''giga'' means 109 in the International System of Units (SI). Therefore, one gigabyte is one billion bytes. The unit symbol for the gigabyte is GB. This definition is used in all contexts of science (especially data science), engineering, business, and many areas of computing, including storage capacities of hard drives, solid state drives, and tapes, as well as data transmission speeds. However, the term is also used in some fields of computer science and information technology to denote (10243 or 230) bytes, particularly for sizes of RAM. Thus, prior to 1998, some usage of ''gigabyte'' has been ambiguous. To resolve this difficulty, IEC 80000-13 clarifies that a ''gigabyte'' (GB) is 109 bytes and specifies the term ''gibibyte'' (GiB) to denote 230 bytes. These differences are still readily seen for example, when a 400 GB drive's capacity is displayed by Microsoft Windows as 372 G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EServer
IBM eServer was a family of computer servers from IBM. Announced in 2000, it combined the various IBM server brands (AS/400, Netfinity, RS/6000, S/390) under one brand. The various sub-brands were at the same time rebranded from: *IBM RS/6000 to IBM eServer pSeries, p for POWER *IBM AS/400 to IBM eServer iSeries, i for Integrated *IBM Netfinity to IBM eServer xSeries, x for eXtended architecture (with respect to "commodity" Intel-based servers) *IBM System/390 was replaced by the 64-bit IBM eServer zSeries, z for Zero downtime. The RS/6000 SP supercomputer line was replaced by Blue Gene platform. Discontinuation In 2005, IBM announced a new brand, IBM System, as an umbrella for all IBM server and storage brands. The rebranding was completed in 2006 when the IBM xSeries became the IBM System x (later the Lenovo System x). *IBM eServer zSeries became IBM System z *IBM eServer pSeries became IBM System p *IBM eServer iSeries became IBM System i *IBM eServer xSeries became IBM Sy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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