Vector processing

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United States of America Patent

PATENT NO 4594682
SERIAL NO

06452190

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A cache memory, intermediate a CPU and a main memory, is employed to store vectors in a cache vector space. Three vector address operand registers are employed for reading vector operand elements from said cache memory and for writing results of vector operations back into cache memory. A data path from the cache memory allows vector operand elements to be written into selected local storage registers, and a path from the local storage registers to the cache memory includes a buffer. This apparatus allows overlapped reading and writing of vector elements to minimize the time required for vector processing.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Drimak, Edward G Johnson City, NY 1 83

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