Improving Single-Pass Redundancy Addition and Removal with Inconsistent Assignments
Wing-Hang Lo, Yu‐Liang Wu · 2006
Redundancy addition and removal, also known as rewiring, is a building block of a wide range of circuit optimization applications. In this paper, we propose a novel improvement on the FIRE redundancy identification technique and augment the state-of-the-art rewiring scheme RAMFIRE with it. Our method increases the number of alternative wires identified by 10% and improves the runtime by nearly 20%. Optimization applications based on rewiring can take the advantage of this speed up and enhanced rewiring power