ChipDesign: optimize, finish report part

1 files changed, 2 insertions, 6 deletions

diff --git a/chip_design/generate-chipdesign.py b/chip_design/generate-chipdesign.py
index ca2f229..bd96543 100755
--- a/chip_design/generate-chipdesign.py
+++ b/chip_design/generate-chipdesign.py
@@ -71,9 +71,7 @@ for i, (w, h) in enumerate(all_components):
 # Avoid overlap between any pair, so any other component must be outside the
 # current pivot.
 for i in range(len(all_components)):
-    for j in range(len(all_components)):
-        if i == j:
-            continue
+    for j in range(i + 1, len(all_components)):
         # other (j) must be below, on the left of pivot (i).
         # or above or on the right (mind the width/height!).
         altpreds = [
@@ -86,9 +84,7 @@ for i in range(len(all_components)):
 
 # require minimum distance between power components
 for i in range(len(powers)):
-    for j in range(len(powers)):
-        if i == j:
-            continue
+    for j in range(i + 1, len(powers)):
         # need center_i >= center_j + distance (for center from {X,Y}, repeat
         # for i and j swapped in case j occurs after i)
         # center = x + w / 2