Queueing method supporting multiple client accesses...

Details Queueing method supporting multiple client accesses... Queueing method supporting multiple client accesses...

2007-04-10

2007-04-10

Rinehart, Mark H. (Department: 2111)

Electrical computers and digital data processing systems: input/

Access locking

C707S793000

Reexamination Certificate

active

10948270

ABSTRACT:
A queue includes a plurality of containers. Each container includes a lock. Clients, possibly in a multiprocessor system, can simultaneously access the queue, each client locking only a single container as needed. The clients can access the queue without using a lock manager, directly accessing the container locks to determine whether the containers are in use.

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IBM Technical Disclosure Bulletin No. NN9108329, “Modified Multiple Locking Facility”, Aug. 1991, IBM.

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