Supporting partial recycle in a pipelined microprocessor

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United States of America Patent

PATENT NO 8516228
APP PUB NO 20090240921A1
SERIAL NO

12051486

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Abstract

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A computer processing system is provided. The computer processing system includes a first datastore that stores a subset of information associated with an instruction. A first stage of a processor pipeline writes the subset of information to the first datastore based on an execution of an operation associated with the instruction. A second stage of the pipeline initiates reprocessing of the operation associated with the instruction based on the subset of information stored in the first datastore.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alexander, Khary J Poughkeepsie, US 71 717
Billeci, Michael Tivoli, US 24 177
Busaba, Fadi Y Poughkeepsie, US 218 1762
Giamei, Bruce C Poughkeepsie, US 38 193

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