Redeveloped algorithms wring more out of supercomputers

Article Abstract:

The demand for greater speed in mid- and large-size computers is leading to greater popularity of parallel processing and a proliferation of "supercomputers." An effective all-purpose parallel machine and software has yet to appear, and supercomputer effectiveness varies with computational load. Balancing processing speeds with slower I-O speeds can be difficult, and secondary and tertiary storage problems exist with supercomputers. Users increasingly redevelop algorithms to make their supercomputers more efficient.

Systems analysis, Mainframe computers, Minicomputers, Parallel processing, Processor speeds, End users, System Design, Mainframe Computer, End User, Minicomputer, Processor Speed

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Looking Ahead in Space

Article Abstract:

The agenda for the next decade for the United States space program will include purely exploratory and scientific missions such as the Space Telescope, the Gamma Ray Observatory, and Venus Radar Mapper. Orbiting satellites and interplanetary probes will provide information on the evolution of the solar system. The Space Shuttle and a space station are also important tools of the United States space program of the future.

Future Technologies, Space Craft, Space Exploration, NASA, Telescopes

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The Challenge to U.S. Supercomputers

Article Abstract:

The United States is threatened by Japanese competition in supercomputer research and development. Even with growing commercial demand for supercomputers, United States industry may have trouble producing enough machines for national security interests. The government is assuring companies of a market and supporting appropriate research.

Technological forecasting, Industrial research, Supercomputers, Supercomputer, Research and Development, Competition, Future of Computing, United States

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