Inventor
DEAN MARK EDWARD
US20 patents
⚠️ This page may combine multiple inventors who share the name “DEAN MARK EDWARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
19 patentsUS6275907B1Aug 14, 2001
Reservation management in a non-uniform memory access (NUMA) data processing system
IBM97 citations97
US6338122B1Jan 8, 2002
Non-uniform memory access (NUMA) data processing system that speculatively forwards a read request to a remote processing node
IBM137 citations96
US6115804ASep 5, 2000
Non-uniform memory access (NUMA) data processing system that permits multiple caches to concurrently hold data in a recent state from which data can be sourced by shared intervention
IBM79 citations96
US6081874AJun 27, 2000
Non-uniform memory access (NUMA) data processing system that speculatively issues requests on a node interconnect
IBM58 citations96
US6067603AMay 23, 2000
Non-uniform memory access (NUMA) data processing system that speculatively issues requests on a node interconnect
IBM80 citations96
US6148361ANov 14, 2000
Interrupt architecture for a non-uniform memory access (NUMA) data processing system
IBM114 citations95
US6334177B1Dec 25, 2001
Method and system for supporting software partitions and dynamic reconfiguration within a non-uniform memory access system
IBM56 citations93
US7987158B2Jul 26, 2011
Method, system and article of manufacture for metadata replication and restoration
IBM33 citations92
US6269428B1Jul 31, 2001
Method and system for avoiding livelocks due to colliding invalidating transactions within a non-uniform memory access system
IBM21 citations92
US6266743B1Jul 24, 2001
Method and system for providing an eviction protocol within a non-uniform memory access system
IBM37 citations92
US6226718B1May 1, 2001
Method and system for avoiding livelocks due to stale exclusive/modified directory entries within a non-uniform access system
IBM26 citations92
US5768550AJun 16, 1998
Bus interface logic system
IBM19 citations92
US6763474B1Jul 13, 2004
System for synchronizing nodes in a heterogeneous computer system by using multistage frequency synthesizer to dynamically adjust clock frequency of the nodes
IBM35 citations91
US6192452B1Feb 20, 2001
Method and system for avoiding data loss due to cancelled transactions within a non-uniform memory access system
IBM37 citations91
US6088750AJul 11, 2000
Method and system for arbitrating between bus masters having diverse bus acquisition protocols
IBM39 citations91
US6067611AMay 23, 2000
Non-uniform memory access (NUMA) data processing system that buffers potential third node transactions to decrease communication latency
IBM52 citations90
US6566921B1May 20, 2003
Apparatus and method for high resolution frequency adjustment in a multistage frequency synthesizer
IBM19 citations83
US6522207B1Feb 18, 2003
Apparatus and method for dynamic frequency adjustment in a frequency synthesizer
IBM17 citations83
US5898857AApr 27, 1999
Method and system for interfacing an upgrade processor to a data processing system
IBM9 citations72