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History of Supercomputing and Supercomputer Centers
2015This chapter begins with the definition of supercomputers and shifts to how the supercomputers have evolved since the 1930s. Supercomputing need is stressed, including issues in time and cost of resources currently faced by the researchers. The chapter transitions to an overview of the supercomputing era with a small biography of Seymour Cray.
Jeffrey S. Cook, Neha Gupta
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Supercomputing in astrophysics
Reports on Progress in Physics, 2000Computer simulation has had an important role to play in the understanding of how astronomical objects tick from the very outset of scientific computing, making important contributions to our knowledge of galaxy and stellar evolution, as well as the solar system.
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The international journal of high performance computing applications, 2019
In this article, we describe the Desmos supercomputer that consists of 32 hybrid nodes connected by a low-latency high-bandwidth Angara interconnect with torus topology.
V. Stegailov +9 more
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In this article, we describe the Desmos supercomputer that consists of 32 hybrid nodes connected by a low-latency high-bandwidth Angara interconnect with torus topology.
V. Stegailov +9 more
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Performance Evaluation of a Vector Supercomputer SX-Aurora TSUBASA
International Conference for High Performance Computing, Networking, Storage and Analysis, 2018A new SX-Aurora TSUBASA vector supercomputer has been released, and it features a new system architecture and a new execution model to achieve high sustained performance, especially for memory-intensive applications. In SX-Aurora TSUBASA, the vector host
Kazuhiko Komatsu +8 more
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IEEE Transactions on Computers, 2004
As inexpensive imaging chips and wireless telecommunications are incorporated into an increasing array, of portable products, the need for high efficiency, high throughput embedded processing will become an important challenge in computer architecture. Videocentric applications, such wireless videoconferencing, real-time video enhancement and analysis,
GENTILE, Antonio, WILLS D. S.
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As inexpensive imaging chips and wireless telecommunications are incorporated into an increasing array, of portable products, the need for high efficiency, high throughput embedded processing will become an important challenge in computer architecture. Videocentric applications, such wireless videoconferencing, real-time video enhancement and analysis,
GENTILE, Antonio, WILLS D. S.
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Supercomputing and transputers
Proceedings of the 6th international conference on Supercomputing - ICS '92, 1992It will be studied which degree parallel supercomputers can be scaled to. Necessary measures to achieve a maximum scalability will be discussed, and a case-study be presented. To this purpose, a new class of “supermassively parallel architectures” is introduced, and the notation of scalable architectures will be extended to reflect the impact of ...
Francis Wray, Falk Langhammer
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IEEE Network, 1992
The High Performance Parallel Interface (HIPPI), American National Standards Institute (ANSI) draft standard X3T9, which is likely to become the backbone for interconnecting high-performance computing components into a single unit, is reviewed. The current HIPPI operating environment is described, and preliminary performance measurements obtained while
R.J. Vetter, David H. C. Du, A.E. Klietz
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The High Performance Parallel Interface (HIPPI), American National Standards Institute (ANSI) draft standard X3T9, which is likely to become the backbone for interconnecting high-performance computing components into a single unit, is reviewed. The current HIPPI operating environment is described, and preliminary performance measurements obtained while
R.J. Vetter, David H. C. Du, A.E. Klietz
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Characterization of MPI Usage on a Production Supercomputer
International Conference for High Performance Computing, Networking, Storage and Analysis, 2018MPI is the most prominent programming model used in scientific computing today. Despite the importance of MPI, however, how scientific computing applications use it in production is not well understood.
Sudheer Chunduri +4 more
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Frontier — World’s First ExaFLOPS Supercomputer
Resonance, 2023V. Rajaraman
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Computer Physics Communications, 1987
Abstract I summarize results from large scale simulations of lattice QCD. I also discuss the types of computers used in these simulations, including various custom processors for lattice gauge theory.
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Abstract I summarize results from large scale simulations of lattice QCD. I also discuss the types of computers used in these simulations, including various custom processors for lattice gauge theory.
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