Boots – shoes – and leggings
Patent
1987-08-26
1990-09-18
Shaw, Gareth D.
Boots, shoes, and leggings
3642707, 3642283, 364229, 3642294, 3642685, 364280, 364282, 3642824, 3642426, 371 81, 371 113, G06F 1516, G06F 1314, G06F 1100
Patent
active
049582739
ABSTRACT:
High availability is achieved in a multiprocessor system by grouping the processors into two clusters operating on different clock and power boundaries. In each cluster is an array containing a substantially identical copy of the system information relating to the operation of the processors. Each processor has a local port for accessing the local array and a remote port for accessing the remote array. When an update is made on the system information, it is made on both the local and remote arrays with the remote update performed transparently.
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Anderson Patrick E.
Bunten Roland J.
Higgins William T.
Hruby Ronda J.
Mirabeau Serge
International Business Machines - Corporation
Kulik Paul
Lee Simon K.
Otto, Jr. Henry E.
Shaw Gareth D.
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