The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9122604 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 01, 2015

Filed:

Feb. 25, 2013
Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Ronald E. Freking, Rochester, MN (US);

Elizabeth A. McGlone, Rochester, MN (US);

Nicholas V. Tram, Rochester, MN (US);

Curtis C. Wollbrink, Rochester, MN (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 13/00 (2006.01); G06F 11/07 (2006.01); H04L 1/00 (2006.01);
U.S. Cl.
CPC ...
G06F 11/0793 (2013.01); G06F 11/0745 (2013.01); H04L 1/0057 (2013.01); G06F 11/0703 (2013.01); G06F 11/0781 (2013.01); H04L 1/0056 (2013.01);
Abstract

Method for performing an operation to maintain data integrity in a parallel computing system, the operation comprising providing a lookup table specifying a plurality of predefined destinations for data packets, receiving a first data packet comprising a destination address specifying a first destination, wherein the first data packet has an error of a first type, identifying, from the lookup table, an entry specifying a second destination for data packets having errors of the first type, and sending the first data packet to the second destination.


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