Barrier synchronization method wherein members dynamic voting controls the number of synchronization phases of protocols and progression to each new phase

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United States of America Patent

PATENT NO 5768538
SERIAL NO

08640218

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Abstract

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A barrier synchronization technique in a distributed computing environment. A group of members, including a plurality of related processes executing on one or more processors of the distributed computing environment, is provided a protocol having a dynamic number of synchronization phases. The protocol is voted on by one or more members of the group to determine how the protocol should proceed for the group of members. The protocol may complete successfully, continue to another synchronization phase or be rejected. The group of members determines how many synchronization phases the protocol is to include.

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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
Badovinatz, Peter Richard Kingston, NY 24 937
Blount, Marion Lee Mahopac, NY 11 237
Brenner, Larry Bert Austin, TX 47 1304
Chandra, Tushar Deepak Elmsford, NY 49 1652
Gopal, Ajei Sarat Fort Lee, NJ 21 1586
Kaplan, Marc Adam Katonah, NY 16 1057
Kirby, Orvalle Theodore Pleasant Valley, NY 25 836
Pershing, Jr John Arthur Buchanan, NY 23 992
Turek, John Joseph Edward South Nyack, NY 18 1002

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