HPC·RAM & CPU Caches2026.09.11· 1 minPointer AlternativesContents · 10 of 13Indices, packed ids, and arrays of structs that actually sit together.Alignment and Packing........................................................................................................................................................................................................PreviousCache Associativity........................................................................................................................................................................................................Next#hpcMemory Bandwidth........................................................................................................................................................................................................2026.09.11Memory Latency........................................................................................................................................................................................................2026.09.11Cache Lines........................................................................................................................................................................................................2026.09.11Memory Sharing........................................................................................................................................................................................................2026.09.11Memory-Level Parallelism........................................................................................................................................................................................................2026.09.11Suggest an editMarkdownHistoryComments