Technique to perform concurrent updates to a shared data...

Details Technique to perform concurrent updates to a shared data... Technique to perform concurrent updates to a shared data...

2008-03-25

2008-03-25

Ellis, Kevin L. (Department: 2188)

Electrical computers and digital processing systems: memory

Storage accessing and control

Shared memory area

Reexamination Certificate

active

11195224

ABSTRACT:
A technique to perform concurrent updates to a shared data structure. At least one embodiment of the invention concurrently stores copies of a data structure within a plurality of local caches, updates the local caches with a partial result of a computation distributed among a plurality of processing elements, and returns the partial results to combining logic in parallel, which combines the partial results into a final result.

REFERENCES:
patent: 4099242 (1978-07-01), Houston et al.
patent: 4876641 (1989-10-01), Cowley
patent: 2001/0054058 (2001-12-01), Del Pino
patent: 2003/0163667 (2003-08-01), Barlow et al.
patent: 2005/0251575 (2005-11-01), Bayardo et al.

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