Uniform Memory Access (UMA)

GPTKB entity

Statements (17)
Predicate Object
gptkbp:instanceOf gptkb:architecture
gptkbp:abbreviation gptkb:Uniform_Memory_Access
gptkbp:advantage scalability limitations
simpler programming model
gptkbp:characteristic shared memory architecture
gptkbp:commonIn small-scale multiprocessor systems
gptkbp:contrastsWith gptkb:Non-Uniform_Memory_Access_(NUMA)
https://www.w3.org/2000/01/rdf-schema#label Uniform Memory Access (UMA)
gptkbp:memoryAccessTime equal for all processors
gptkbp:memoryIs physically shared
gptkbp:notableExample early SMP systems
gptkbp:processorAccess all processors access memory at same speed
gptkbp:usedBy multi-core processors
gptkbp:usedIn gptkb:symmetric_multiprocessing_(SMP)
gptkbp:bfsParent gptkb:NUMA
gptkb:NUMA_(Non-Uniform_Memory_Access)
gptkbp:bfsLayer 7