Method and structure of using SIMD vector architectures to implement matrix multiplication

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United States of America Patent

PATENT NO 8458442
APP PUB NO 20110055517A1
SERIAL NO

12548129

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Abstract

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A structure (and method) including a plurality of coprocessing units and a controller that selectively loads data for processing on the plurality of coprocessing units, using a compound loading instruction. The compound loading instruction includes a plurality of low-level software instructions that preliminarily processes input data in a manner predetermined to simulate an effect of a single hardware loading instruction that would provide optimal loading of complex matrix data by loading input data in accordance with the effect of multiplying i·i=−1.

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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
Eichenberger, Alexandre E Chappaqua, US 83 2485
Gschwind, Michael Karl Chappaqua, US 345 4311
Gunnels, John A Yorktown Heights, US 78 1682
Gustavson, Fred Gehrung Briarcliff Manor, US 26 366
Olsson, Brett Cary, US 80 2011

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