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United States of America Patent

APP PUB NO 20160098411A1
SERIAL NO

14494047

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A hardware accelerator 2 for performing queries into, for example, an indexed text log files is formed of plurality of hardware execution units (text engines) 4, each executing a partial query program upon the same full set of input data. These partial query programs may switch between different query algorithms on up to a per-character basis. The sequence of data when loaded into a buffer memory 16 for querying may be searched for delimiters as the data is loaded. The hardware execution units may support a number match program instruction which serves to identify a numeric variable, and to determine a value of that numeric variable located at a variable position within a sequence of characters being queried.

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Patent Owner(s)

Patent OwnerAddress
THE REGENTS OF THE UNIVERSITY OF MICHIGAN1600 HURON PARKWAY 2ND FLOOR OFFICE OF TECHNOLOGY TRANSFER ANN ARBOR MI 48109-2590

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CAFARELLA, Michael John Ann Arbor, US 4 14
TANDON, Prateek Ann Arbor, US 30 221
WENISCH, Thomas Friedrich Ann Arbor, US 12 99

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