1. A method of designing an integrated circuit (“IC”) comprising a plurality of configurable circuits including a plurality of configurable interconnect circuits, the method comprising: concurrently assigning each of a plurality of operations in an IC design to an operational cycle and a configurable circuit, wherein concurrently assigning the operations comprises: assigning a first operation to a first operational cycle and a first configurable circuit; and after assigning the first operation to the first operational cycle and the first configurable circuit, assigning a second operation to a second operational cycle and a second configurable circuits, wherein at least one of the concurrently assigned operations is an interconnect operation that is assigned to a configurable interconnect circuit.