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Bluegene
Blue Gene is an IBM project aimed at designing supercomputers that can reach operating speeds in the petaFLOPS (PFLOPS) range, with low power consumption. The project created three generations of supercomputers, Blue Gene/L, Blue Gene/P, and Blue Gene/Q. During their deployment, Blue Gene systems often led the TOP500 and Green500 rankings of the most powerful and most power-efficient supercomputers, respectively. Blue Gene systems have also consistently scored top positions in the Graph500 list. The project was awarded the 2009 National Medal of Technology and Innovation. As of 2015, IBM seems to have ended the development of the Blue Gene family though no public announcement has been made. IBM's continuing efforts of the supercomputer scene seems to be concentrated around OpenPower, using accelerators such as FPGAs and GPUs to battle the end of Moore's law. History In December 1999, IBM announced a US$100 million research initiative for a five-year effort to build a m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supercomputer
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 v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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, a portable implementation of the high-performance LINPACK benchmark written in Fortran for distributed-memory computers. The 60th TOP500 was published in November 2022. Since June 2022, USA's 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 power on the list (nearly 50%), while China currently leads the list in number ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OpenPOWER Foundation
The OpenPOWER Foundation is a collaboration around Power ISA-based products initiated by IBM and announced as the "OpenPOWER Consortium" on August 6, 2013. IBM is opening up technology surrounding their Power Architecture offerings, such as processor specifications, firmware and software with a liberal license, and will be using a collaborative development model with their partners. The goal is to enable the server vendor ecosystem to build their own customized server, networking and storage hardware for future data centers and cloud computing. The governing body around the Power ISA instruction set is now the OpenPOWER Foundation: IBM allows its patents to be royalty-free for Compliant implementations. Processors based on IBM's IP can now be fabricated on any foundry and mixed with other hardware products of the integrator's choice. On August 20, 2019, IBM announced that the OpenPOWER Foundation would become part of the Linux Foundation. Openness IBM is using the word "o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
QCDOC
The QCDOC (quantum chromodynamics on a chip) is a supercomputer technology focusing on using relatively cheap low power processing elements to produce a massively parallel machine. The machine is custom-made to solve small but extremely demanding problems in the fields of quantum physics. Overview The computers were designed and built jointly by University of Edinburgh (UKQCD), Columbia University, the RIKEN BNL Brookhaven Research Center and IBM. The purpose of the collaboration was to exploit computing facilities for lattice field theory calculations whose primary aim is to increase the predictive power of the Standard Model of elementary particle interactions through numerical simulation of quantum chromodynamics (QCD). The target was to build a massively parallel supercomputer able to peak at 10 Tflops with sustained power at 50% capacity. There are three QCDOCs in service each reaching 10 Tflops peak operation. * University of Edinburgh's Parallel Computing Centre (EPCC ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IBM Watson Research Center
The Thomas J. Watson Research Center is the headquarters for IBM Research. The center comprises three sites, with its main laboratory in Yorktown Heights, New York, U.S., 38 miles (61 km) north of New York City, Albany, New York and with offices in Cambridge, Massachusetts. Overview The center, headquarters of IBM's Research division, is named for both Thomas J. Watson, Sr. and Thomas Watson, Jr., who led IBM as president and CEO, respectively, from 1915 (when it was known as the Computing-Tabulating-Recording Company) to 1971. The research is intended to improve hardware (physical sciences and semiconductors research), services (business modelling, consulting, and operations research), software (programming languages, security, speech recognition, data management, and collaboration tools), and systems (operating systems and server design), as well as to extend the mathematics and science that support the information technology industry. The center was founded at C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IBM A2
The IBM A2 is an open source massively multicore capable and multithreaded 64-bit Power ISA processor core designed by IBM using the Power ISA v.2.06 specification. Versions of processors based on the A2 core range from a 2.3 GHz version with 16 cores consuming 65 W to a less powerful, four core version, consuming 20 W at 1.4 GHz. Design The A2 core is a processor core designed for customization and embedded use in system on chip-devices, and was developed following IBM's game console processor designs, the Xbox 360-processor and Cell processor for the PlayStation 3. A2I A2I is a 4-way simultaneous multithreaded core which implements the 64-bit Power ISA v.2.06 Book III-E embedded platform specification with support for the embedded hypervisor features. It was designed for implementations with many cores and focusing on high throughput and many simultaneous threads. A2I was written in VHDL. The core has 4×32 64-bit general purpose registers (GPR) w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parallel Computer
Parallel computing is a type of computation in which many calculations or processes are carried out simultaneously. Large problems can often be divided into smaller ones, which can then be solved at the same time. There are several different forms of parallel computing: bit-level, instruction-level, data, and task parallelism. Parallelism has long been employed in high-performance computing, but has gained broader interest due to the physical constraints preventing frequency scaling.S.V. Adve ''et al.'' (November 2008)"Parallel Computing Research at Illinois: The UPCRC Agenda" (PDF). Parallel@Illinois, University of Illinois at Urbana-Champaign. "The main techniques for these performance benefits—increased clock frequency and smarter but increasingly complex architectures—are now hitting the so-called power wall. The computer industry has accepted that future performance increases must largely come from increasing the number of processors (or cores) on a die, rather tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyclops64
Cyclops64 (formerly known as Blue Gene/C) is a cellular architecture A cellular architecture is a type of computer architecture prominent in parallel computing. Cellular architectures are relatively new, with IBM's Cell microprocessor being the first one to reach the market. Cellular architecture takes mul ... in development by IBM. The Cyclops64 project aims to create the first "supercomputer on a chip". History Cyclops64 is part of the Blue Gene effort, to produce the next several generations of supercomputers. The projects were started in response to the announced construction of the Earth Simulator. Cyclops64 is a cooperative project between the United States Department of Energy (which is partially funding the project), the United States Department of Defense, U.S. Department of Defense, industry ( IBM in particular), and academia. The architecture was conceived by Seymour Cray Computer Engineering Award, Seymour Cray Award winner Monty Denneau, who is current ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monty Denneau
Monty M. Denneau is a computer architect and mathematician. Denneau was awarded the 2002 Seymour Cray Computer Engineering Award for "ingenious and sustained contributions to designs and implementations at the frontier of high performance computing leading to widely used industrial products." Denneau currently works for IBM, where he is the chief system architect for the Cyclops64 family of supercomputers. In 2013, he was named an IBM Fellow, the company's highest technical honor. References Living people Seymour Cray Computer Engineering Award recipients IBM employees Year of birth missing (living people) {{Compu-bio-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William R
William is a masculine given name of Norman French origin.Hanks, Hardcastle and Hodges, ''Oxford Dictionary of First Names'', Oxford University Press, 2nd edition, , p. 276. It became very popular in the English language after the Norman conquest of England in 1066,All Things William"Meaning & Origin of the Name"/ref> and remained so throughout the Middle Ages and into the modern era. It is sometimes abbreviated "Wm." Shortened familiar versions in English include Will, Wills, Willy, Willie, Liam, Bill, and Billy. A common Irish form is Liam. Scottish diminutives include Wull, Willie or Wullie (as in Oor Wullie or the play ''Douglas''). Female forms are Willa, Willemina, Wilma and Wilhelmina. Etymology William is related to the German given name ''Wilhelm''. Both ultimately descend from Proto-Germanic ''*Wiljahelmaz'', with a direct cognate also in the Old Norse name ''Vilhjalmr'' and a West Germanic borrowing into Medieval Latin ''Willelmus''. The Proto-Germa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cabinet (computer)
A 19-inch rack is a standardized frame or enclosure for mounting multiple electronic equipment modules. Each module has a front panel that is wide. The 19 inch dimension includes the edges or "ears" that protrude from each side of the equipment, allowing the module to be fastened to the rack frame with screws or bolts. Common uses include computer servers, telecommunications equipment and networking hardware, audiovisual production gear, and scientific equipment. Overview and history Equipment designed to be placed in a rack is typically described as rack-mount, rack-mount instrument, a rack-mounted system, a rack-mount chassis, subrack, rack cabinet, rack-mountable, or occasionally simply shelf. The height of the electronic modules is also standardized as multiples of or one rack unit or U (less commonly RU). The industry-standard rack cabinet is 42U tall; however, 45U racks are also common. The term ''relay rack'' appeared first in the world of telephony. By 1911, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BusinessWeek
''Bloomberg Businessweek'', previously known as ''BusinessWeek'', is an American weekly business magazine published fifty times a year. Since 2009, the magazine is owned by New York City-based Bloomberg L.P. The magazine debuted in New York City in September 1929. Bloomberg Businessweek business magazines are located in the Bloomberg Tower, 731 Lexington Avenue, Manhattan in New York City and market magazines are located in the Citigroup Center, 153 East 53rd Street between Lexington and Third Avenue, Manhattan in New York City. History ''Businessweek'' was first published based in New York City in September 1929, weeks before the stock market crash of 1929. The magazine provided information and opinions on what was happening in the business world at the time. Early sections of the magazine included marketing, labor, finance, management and Washington Outlook, which made ''Businessweek'' one of the first publications to cover national political issues that directly impact ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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