Program product for managing membership of a group of processors

Details Program product for managing membership of a group of processors Program product for managing membership of a group of processors

1996-04-30

1998-07-28

Treat, William M.

39580028, 395676, G06F 15163

Patent

active

057872503

ABSTRACT:
Program product for managing membership of a group of processors in a distributed computing environment. Specific actions are identified and performed in order to manage the group membership. A processor requests to join the group of processors and thus, is added to the group. Similarly, processors may request to leave the group or may fail and then are removed from the group. The group of members also receives multicasts initiated from one member of the group to other members of the group. Additionally, each group of processors within a distributed computing environment has a group leader that controls the actions being performed for the group of members.

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"Group Communication in the Amoeba Distributed Operating System", M. F. Kaashoek and A. S. Tanenbaum, Proc. of the IEEE 11th International Conf. on Distributed Computing Systems, pp. 222-230.
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Kenneth P. Birman, "The Process Group Approach to Reliable Distributed Computing," pp. 1-35 (Jul. 3, 1991).
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B. Oki, M. Pfluegl, A. Siegel and D. Skeen, "The Information Bus.RTM.-An Architecture for Extensible Distributed Systems," Teknekron Software Systems, Inc., Palo Alto, CA, pp. 58-68 (.COPYRGT.1993).
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