Concurrent computing with reduced locking requirements for shared data

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United States of America Patent

PATENT NO 9563484
APP PUB NO 20160139967A1
SERIAL NO

15007836

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Abstract

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Where data are shared by multiple computer processing threads, modifying the data by determining whether modifying data associated with a first computer processing thread violates a constraint associated with the data, and responsive to determining that modifying the data associated with the computer processing thread violates the constraint associated with the data, using the data associated with the first computer processing thread to modify the data shared by the multiple computer processing threads that includes the first computer processing thread, where the constraint associated with the data associated with the first computer processing thread represents a portion of a tolerance value that is associated with the data shared by the multiple computer processing threads and that is divided among multiple constraints, where each of the constraints is associated with a different one of the multiple computer processing threads.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yellin, Daniel M Raanana, IL 15 729

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