PARALLEL ARITHMETIC DEVICE, DATA PROCESSING SYSTEM WITH PARALLEL ARITHMETIC DEVICE, AND DATA PROCESSING PROGRAM
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United States of America Patent
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app pub date -
Feb 12, 2016
filing date -
Jul 10, 2012
priority date (Note) -
Abandoned
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Abstract
A parallel arithmetic device including a plurality of data wirings disposed in a first direction and a second direction; a plurality of flag wirings corresponding to the data wirings; a plurality of wiring coupling switches disposed each being disposed at respective intersections of the data wirings; and a plurality of processor elements surrounded by the data wirings. A processor element from among the plurality of the processor elements is configured to: perform an arithmetic process on data supplied from a first processor element based on a first flag supplied from the first processor element, the data being supplied on data wiring and the first flag being supplied on flag wiring; output a computation result to a second processor element on data wiring; and output a second flag based on the computation result to the second processor on flag wiring.
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