Snoopy cache

GPTKB entity

Statements (18)
Predicate Object
gptkbp:instanceOf cache coherence protocol
gptkbp:contrastsWith directory-based cache coherence
gptkbp:detects cache line state changes
gptkbp:example gptkb:MESI_protocol
gptkb:MOESI_protocol
gptkb:MSI_protocol
gptkbp:guarantees cache coherence
https://www.w3.org/2000/01/rdf-schema#label Snoopy cache
gptkbp:maintainedBy data consistency
gptkbp:monitors bus traffic
gptkbp:originatedIn 1980s
gptkbp:requires shared bus
gptkbp:response read and write requests
gptkbp:scalesPoorlyWith large number of processors
gptkbp:usedIn gptkb:symmetric_multiprocessing_(SMP)
multiprocessor systems
gptkbp:bfsParent gptkb:DEC_Systems_Research_Center
gptkbp:bfsLayer 6