TLB Deep Dive
tl;dr:
Virtual Memory Fun
Virtual Memory
Memory Hierarchy
Page Table Walk
Relevant Hardware
- MMU: https://en.wikipedia.org/wiki/Memory_management_unit
- hardware map: https://en.wikipedia.org/wiki/Content-addressable_memory
Future Memory Topics
- false sharing in CPU caches
- hugepages and libhugetlbfs
- ebpf and kernel bypass