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Elbrus (computer)
The Elbrus (russian: Эльбрус) is a line of Soviet Union, Soviet and Russian computer systems developed by the Lebedev Institute of Precision Mechanics and Computer Engineering. These computers are used in the space program, nuclear weapons research, and defense systems, as well as for theoretical and researching purposes, such as an experimental Refal and CLU (programming language), CLU translators. History Historically, computers under the ''Elbrus'' brand comprised several different instruction set architectures (ISAs). The first of them was the line of the Mainframe, large fourth-generation computers, developed by Vsevolod Burtsev. These were heavily influenced by the Burroughs large systems and similarly to them implemented tagged architecture and a variant of ALGOL-68 as system programming language. After that Burtsev retired, and new Lebedev's chief developer, Boris Babayan, introduced the completely new system architecture. Differing completely from the architec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tagged Architecture
In computer science, a tagged architecture is a particular type of computer architecture where every word of memory constitutes a tagged union, being divided into a number of bits of data, and a ''tag'' section that describes the type of the data: how it is to be interpreted, and, if it is a reference, the type of the object that it points to. In contrast, program and data memory are indistinguishable in the von Neumann architecture, making the way the memory is referenced critical to interpret the correct meaning. Notable examples of American tagged architectures were the Lisp machines, which had tagged pointer support at the hardware and opcode level, the Burroughs large systems, which have a data-driven tagged and descriptor-based architecture, and the non-commercial Rice Computer. (mostly written in r before1994, and archived by the Wayback Machine on a date indicated y "20080224"in the URL) Both the Burroughs and Lisp machine are examples of high-level language computer arch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elbrus Logo Rus Vertikalny
Mount Elbrus ( rus, links=no, Эльбрус, r=Elbrus, p=ɪlʲˈbrus; kbd, Ӏуащхьэмахуэ, 'uaşhəmaxuə; krc, Минги тау, Mingi Taw) is the highest and most prominent peak in Russia and Europe. It is situated in the western part of the Caucasus and is the highest peak of the Caucasus Mountains. The dormant volcano rises above sea level; it is the highest stratovolcano in Eurasia, as well as the tenth-most prominent peak in the world. The mountain stands in Southern Russia, in the Russian republic of Kabardino-Balkaria. Elbrus has two summits, both of which are dormant volcanic domes. The taller, western summit is ; the eastern summit is . The eastern summit was first ascended on 10 July 1829 by Khillar Khachirov, and the western summit in 1874 by a British expedition led by F. Crauford Grove and including Frederick Gardner, Horace Walker and the Swiss guide Peter Knubel. Etymology The name ''Elbrus'' seems to have a connection with ''Alborz'' ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moscow Center Of SPARC Technologies
MCST (russian: МЦСТ, acronym for Moscow Center of SPARC Technologies) is a Russian microprocessor company that was set up in 1992. Different types of processors made by MCST were used in personal computers, servers and computing systems. MCST develops microprocessors based on two different instruction set architecture (ISA): '' Elbrus'' and ''SPARC''. MCST is a direct descendant of the Lebedev Institute of Precision Mechanics and Computer Engineering. MCST is the base organization of the Department of Informatics and Computer Engineering of the Moscow Institute of Physics and Technology. MCST develops the Elbrus processor architecture and the eponymous family of universal VLIW microprocessors based on it with the participation of . The name "Elbrus" has been given the backronym "ExpLicit Basic Resources Utilization Scheduling". Products * '' Elbrus 1'' (1973) was the fourth generation Soviet computer, developed by Vsevolod Burtsev. Implements tag-based architecture and AL ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elbrus 3
Mount Elbrus ( rus, links=no, Эльбрус, r=Elbrus, p=ɪlʲˈbrus; kbd, Ӏуащхьэмахуэ, 'uaşhəmaxuə; krc, Минги тау, Mingi Taw) is the List of elevation extremes by region, highest and List of European ultra-prominent peaks, most prominent peak in Russia and Europe. It is situated in the Western Caucasus, western part of the Caucasus and is the highest peak of the Caucasus Mountains. The dormant volcano rises above sea level; it is the highest stratovolcano in Eurasia, as well as the List of mountain peaks by prominence, tenth-most prominent peak in the world. The mountain stands in Southern Russia, in the Republics of Russia, Russian republic of Kabardino-Balkaria. Elbrus has two Summit (topography), summits, both of which are dormant Lava dome, volcanic domes. The taller, western summit is ; the eastern summit is . The eastern summit was first ascended on 10 July 1829 by Khillar Khachirov, and the western summit in 1874 by a British expedition led ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emitter-coupled Logic
In electronics, emitter-coupled logic (ECL) is a high-speed integrated circuit bipolar transistor logic family. ECL uses an overdriven bipolar junction transistor (BJT) differential amplifier with single-ended input and limited emitter current to avoid the saturated (fully on) region of operation and its slow turn-off behavior. As the current is steered between two legs of an emitter-coupled pair, ECL is sometimes called ''current-steering logic'' (CSL), ''current-mode logic'' (CML) or ''current-switch emitter-follower'' (CSEF) logic. In ECL, the transistors are never in saturation, the input and output voltages have a small swing (0.8 V), the input impedance is high and the output impedance is low. As a result, the transistors change states quickly, gate delays are low, and the fanout capability is high. In addition, the essentially constant current draw of the differential amplifiers minimises delays and glitches due to supply-line inductance and capacitance, and the complement ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elbrus 2
Mount Elbrus ( rus, links=no, Эльбрус, r=Elbrus, p=ɪlʲˈbrus; kbd, Ӏуащхьэмахуэ, 'uaşhəmaxuə; krc, Минги тау, Mingi Taw) is the highest and most prominent peak in Russia and Europe. It is situated in the western part of the Caucasus and is the highest peak of the Caucasus Mountains. The dormant volcano rises above sea level; it is the highest stratovolcano in Eurasia, as well as the tenth-most prominent peak in the world. The mountain stands in Southern Russia, in the Russian republic of Kabardino-Balkaria. Elbrus has two summits, both of which are dormant volcanic domes. The taller, western summit is ; the eastern summit is . The eastern summit was first ascended on 10 July 1829 by Khillar Khachirov, and the western summit in 1874 by a British expedition led by F. Crauford Grove and including Frederick Gardner, Horace Walker and the Swiss guide Peter Knubel. Etymology The name ''Elbrus'' seems to have a connection with ''Alborz'' ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reduced Instruction Set Computer
In computer engineering, a reduced instruction set computer (RISC) is a computer designed to simplify the individual instructions given to the computer to accomplish tasks. Compared to the instructions given to a complex instruction set computer (CISC), a RISC computer might require more instructions (more code) in order to accomplish a task because the individual instructions are written in simpler code. The goal is to offset the need to process more instructions by increasing the speed of each instruction, in particular by implementing an instruction pipeline, which may be simpler given simpler instructions. The key operational concept of the RISC computer is that each instruction performs only one function (e.g. copy a value from memory to a register). The RISC computer usually has many (16 or 32) high-speed, general-purpose registers with a load/store architecture in which the code for the register-register instructions (for performing arithmetic and tests) are separate fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BESM-6
BESM-6 (russian: БЭСМ-6, short for ''Большая электронно-счётная машина'', i.e. 'Large Electronic Calculating Machine') was a Soviet electronic computer of the BESM series. It was the first Soviet second-generation, transistor-based computer. Overview The BESM-6 was the most well-known and influential model of the series designed at the Institute of Precision Mechanics and Computer Engineering. The design was completed in 1965. Production started in 1968 and continued for the following 19 years. Like its predecessors, the original BESM-6 was transistor-based (however, the version used in the 1980s as a component of the Elbrus supercomputer was built with integrated circuits). The machine's 48-bit processor ran at 10 MHz clock speed and featured two instruction pipelines, separate for the control and arithmetic units, and a data cache of sixteen 48-bit words. The system achieved a performance of 1 MIPS. The CDC 6600, a common Western superc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elbrus 1
Mount Elbrus ( rus, links=no, Эльбрус, r=Elbrus, p=ɪlʲˈbrus; kbd, Ӏуащхьэмахуэ, 'uaşhəmaxuə; krc, Минги тау, Mingi Taw) is the highest and most prominent peak in Russia and Europe. It is situated in the western part of the Caucasus and is the highest peak of the Caucasus Mountains. The dormant volcano rises above sea level; it is the highest stratovolcano in Eurasia, as well as the tenth-most prominent peak in the world. The mountain stands in Southern Russia, in the Russian republic of Kabardino-Balkaria. Elbrus has two summits, both of which are dormant volcanic domes. The taller, western summit is ; the eastern summit is . The eastern summit was first ascended on 10 July 1829 by Khillar Khachirov, and the western summit in 1874 by a British expedition led by F. Crauford Grove and including Frederick Gardner, Horace Walker and the Swiss guide Peter Knubel. Etymology The name ''Elbrus'' seems to have a connection with ''Alborz'' ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elbrus-8SV
The Elbrus-8S (russian: Эльбрус-8С) is a Russian 28 nanometer 8-core microprocessor developed by Moscow Center of SPARC Technologies (MCST). The first prototypes were produced by the end of 2014 and serial production started in 2016. The Elbrus-8S is to be used in servers and workstations. The processor's architecture allows support of up to 32 processors on a single server motherboard. In 2018 MCST announced plans to produce the Elbrus-8SV, an upgraded version of the 8C with doubled performance. The CPU can process 576 Gflops and has a frequency of 1.5 GHz, as well as DDR4 support instead of DDR3. Engineering samples were already completed in Q3 2017. Development was completed in 2019 and its fabrication started in 2020. Supported operating systems The Elbrus-8S and -SV processors support binary compatibility with Intel x86 and x86-64 processors via runtime binary translation. The documentation suggests that the processors can run Windows XP and Windows 7. The proc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elbrus-8S
The Elbrus-8S (russian: Эльбрус-8С) is a Russian 28 nanometer 8-core microprocessor developed by Moscow Center of SPARC Technologies (MCST). The first prototypes were produced by the end of 2014 and serial production started in 2016. The Elbrus-8S is to be used in servers and workstations. The processor's architecture allows support of up to 32 processors on a single server motherboard. In 2018 MCST announced plans to produce the Elbrus-8SV, an upgraded version of the 8C with doubled performance. The CPU can process 576 Gflops and has a frequency of 1.5 GHz, as well as DDR4 support instead of DDR3. Engineering samples were already completed in Q3 2017. Development was completed in 2019 and its fabrication started in 2020. Supported operating systems The Elbrus-8S and -SV processors support binary compatibility with Intel x86 and x86-64 processors via runtime binary translation. The documentation suggests that the processors can run Windows XP and Windows 7. The proc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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