Tag
enumeration
- Jan 27, 2026 PCIe Topology and Bus-Device-Function Enumeration How a host walks a tree of bridges and switches, how each function is named by bus, device, and function number, and why configuration space is a per-function address space. hardware engineering
- Apr 22, 2025 Marking Key Boundaries in a Trie A trie node must distinguish a prefix from a stored key. The terminal marker costs one bit, one child slot, or one pointer depending on layout, and each choice changes lookup and iteration. data structures