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Erik E Hagersten: Multiprocessing system configured to store coherency state within multiple subnodes of a processing node. Sun Microsystems, B Noel Kivlin, Conley Rose & Tayon PC, March 2, 1999: US05878268 (41 worldwide citation)

A computer system including one or more processing nodes, each of which includes one or more subnodes is provided. One of the subnodes (the controller subnode) manages the interface between the processing node and the remainder of the computer system. Other subnodes (snooper subnodes) are employed t ...


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Hagersten Erik E: A multiprocessing system configured to store coherency state within multiple subnodes of a processing node. Sun Microsystems, January 7, 1998: EP0817072-A2 (2 worldwide citation)

A computer system including one or more processing nodes, each of which includes one or more subnodes is provided. One of the subnodes (the controller subnode) manages the interface between the processing node and the remainder of the computer system. Other subnodes (snooper subnodes) are employed t ...