A pin-assignment-aware floorplanner that co-optimizes module placement and pin locations under fixed-outline, whitespace-removal, and pre-placed-module constraints, reporting better HPWL, feedthrough, and unplaced-pin metrics on MCNC/GSRC benchmarks.
Modern floorplanning based on b/sup */-tree and fast simulated annealing,
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Piano: A Multi-Constraint Pin Assignment-Aware Floorplanner
A pin-assignment-aware floorplanner that co-optimizes module placement and pin locations under fixed-outline, whitespace-removal, and pre-placed-module constraints, reporting better HPWL, feedthrough, and unplaced-pin metrics on MCNC/GSRC benchmarks.