Inventor
BAYLOR SANDRA JOHNSON
US10 patents
Patents
10 patentsUS5862158AJan 19, 1999
Efficient method for providing fault tolerance against double device failures in multiple device systems
IBM156 citations98
US6094709AJul 25, 2000
Cache coherence for lazy entry consistency in lockup-free caches
IBM87 citations95
US5822763AOct 13, 1998
Cache coherence protocol for reducing the effects of false sharing in non-bus-based shared-memory multiprocessors
IBM89 citations95
US6175899B1Jan 16, 2001
Method for providing virtual atomicity in multi processor environment having access to multilevel caches
IBM23 citations92
US5893922AApr 13, 1999
Home node migration for distributed shared memory systems
IBM43 citations92
US5778437AJul 7, 1998
Invalidation bus optimization for multiprocessors using directory-based cache coherence protocols in which an address of a line to be modified is placed on the invalidation bus simultaneously with sending a modify request to the directory
IBM31 citations92
US6938252B2Aug 30, 2005
Hardware-assisted method for scheduling threads using data cache locality
IBM65 citations90
US5742812AApr 21, 1998
Parallel network communications protocol using token passing
IBM21 citations90
US6360302B1Mar 19, 2002
Method and system for dynamically changing page types in unified scalable shared-memory architectures
IBM13 citations73
US6148375ANov 14, 2000
Hierarchical bus simple COMA architecture for shared memory multiprocessors having a bus directly interconnecting caches between nodes
IBM7 citations73