Module routing 

Pre-computed routing table for O(1) hot path dispatch.

The RoutingTable is built once during DAG finalization (Ring 2) and provides O(1) lookups during event processing (Ring 0). Each RoutingEntry is cache-line aligned (64 bytes) to avoid false sharing.

Index Formula

index = node_id * MAX_PORTS + port

For most nodes, port = 0 (single output). Multi-output operators use separate ports for distinct output streams.

Structs

RoutingEntry

A cache-line aligned routing entry for a (node, port) pair.

RoutingTable

Pre-computed routing table for O(1) DAG event dispatch.

Constants

MAX_PORTS

Maximum output ports per node.