Integrated single structure branch prediction cache

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United States of America Patent

PATENT NO 5093778
SERIAL NO

07485307

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Abstract

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The present invention provides an improved branch prediction cache (BPC) structure that combines various separate structures into one integrated structure. In conjunction with doing this, the present invention is able to share significant portions of hardware cost and design complexity overhead. As a result, the cost-performance trade-off for implementing dynamic branch prediction for target address, branch direction, and target instructions aspects of branches shifts to where 'full' branch prediction is now more practical.

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Patent Owner(s)

Patent OwnerAddress
NEXGEN INC1623 BUCKEYE DRIVE MILPITAS CA 95053

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Favor, John G San Jose, CA 99 3198
Smith, III Walstein B San Jose, CA 2 194
Stiles, David R Sunnyvale, CA 28 1829
Van, Dyke Korbin Fremont, CA 20 661

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