SNC (Sub-NUMA Clustering)

GPTKB entity

Statements (20)
Predicate Object
gptkbp:instanceOf computer architecture feature
gptkbp:abbreviation Sub-NUMA Clustering
gptkbp:affects operating system NUMA topology
gptkbp:benefit workloads with high memory bandwidth requirements
gptkbp:canBe disabled
enabled
gptkbp:configurableIn BIOS
gptkbp:dividedInto NUMA domain into multiple sub-domains
https://www.w3.org/2000/01/rdf-schema#label SNC (Sub-NUMA Clustering)
gptkbp:improves memory bandwidth utilization
gptkbp:notRecommendedFor workloads with high inter-socket communication
gptkbp:purpose enhance NUMA locality
improve memory access latency
gptkbp:reduces memory access latency
gptkbp:relatedTo gptkb:NUMA_(Non-Uniform_Memory_Access)
NUMA node
gptkbp:supportedBy Intel Xeon Scalable (Skylake, Cascade Lake, Cooper Lake, Ice Lake)
gptkbp:usedIn gptkb:Intel_Xeon_Scalable_Processors
gptkbp:bfsParent gptkb:Intel_Sapphire_Rapids
gptkbp:bfsLayer 7