The CGRA execution-plan importer consumes the same projected logical queue,
its complete consumer set, allocation-unit ordinal, and entry capacity. Its
runtime reserves every distinct unit in one ingress match group before
requesting the selected enqueue actions, commits all matching queue tails
together, and retires one physical queue head only on the common consumer
handshake. Software channel storage is only the dense per-consumer token view
of those physical queues; it cannot multiply physical occupancy, impose a
one-token default, or bypass shared-unit occupancy and Fabric grant policy.