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tune examples for faster completion

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This commit is contained in:
Jan Petykiewicz 2026-03-21 01:19:09 -07:00
commit bc4184693d
12 changed files with 35 additions and 34 deletions
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33
examples/07_large_scale_routing.py
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@ -64,23 +64,24 @@ def main() -> None:
overlap_matrix = {} # (net_a, net_b) -> count
for nid, res in current_results.items():
if res.path:
for comp in res.path:
for poly in comp.geometry:
# Check what it overlaps with
overlaps = engine.dynamic_index.intersection(poly.bounds)
for other_obj_id in overlaps:
other_nid, other_poly = engine.dynamic_geometries[other_obj_id]
if other_nid != nid:
if poly.intersects(other_poly):
# Record hotspot
cx, cy = poly.centroid.x, poly.centroid.y
grid_key = (int(cx/20)*20, int(cy/20)*20)
hotspots[grid_key] = hotspots.get(grid_key, 0) + 1
if not res.path:
continue
for comp in res.path:
for poly in comp.geometry:
# Check what it overlaps with
overlaps = engine.dynamic_index.intersection(poly.bounds)
for other_obj_id in overlaps:
other_nid, other_poly = engine.dynamic_geometries[other_obj_id]
if other_nid != nid:
if poly.intersects(other_poly):
# Record hotspot
cx, cy = poly.centroid.x, poly.centroid.y
grid_key = (int(cx/20)*20, int(cy/20)*20)
hotspots[grid_key] = hotspots.get(grid_key, 0) + 1
# Record pair
pair = tuple(sorted((nid, other_nid)))
overlap_matrix[pair] = overlap_matrix.get(pair, 0) + 1
# Record pair
pair = tuple(sorted((nid, other_nid)))
overlap_matrix[pair] = overlap_matrix.get(pair, 0) + 1
print(f" Iteration {idx} finished. Successes: {successes}/{len(netlist)}, Collisions: {total_collisions}")
if overlap_matrix: