A Closer Look at Intel Resource Director Technology (RDT)
Parul Sohal, Michael M. Bechtel, Renato Mancuso, Heechul Yun, Orran Krieger
Abstract
Unarbitrated contention over shared resources at different levels of the memory hierarchy represents a major source of temporal interference. Hardware manufacturers are increasingly more receptive to issues with temporal interference and are starting to propose concrete solutions to mitigate the problem. Intel Resource Director Technology (RDT) represents one such attempt. Given the wide adoption of Intel platforms, RDT features can be an invaluable asset for the consolidation of real-time systems on complex multi- and many-core machines.
Topics & Concepts
Computer scienceMemory hierarchyResource (disambiguation)Consolidation (business)HierarchyMulti-core processorAsset (computer security)Distributed computingOperating systemBusinessComputer securityComputer networkCachePolitical scienceFinanceLawParallel Computing and Optimization TechniquesReal-Time Systems SchedulingDistributed systems and fault tolerance