Adjust explicit cost model function to differ for qp tuples

python/dune/perftool/sumfact/vectorization.py

@@ -90,7 +90,7 @@ def explicit_costfunction(sf):
 
     if sf.horizontal_width == horizontal and sf.vertical_width == vertical:
         # Penalize position mapping
-        return position_penalty_factor(sf)
+        return sf.operations * position_penalty_factor(sf)
     else:
         return 1000000000000