opendp use Nangate45

Author: jjcherry56

src/opendp/src/FillerPlacement.cpp

@@ -77,7 +77,7 @@ Opendp::findFillerMasters(const StringSeq *filler_master_names)
       dbMaster *master = lib->findMaster(master_name.c_str());
       if (master != nullptr) {
         filler_masters_.push_back(master);
-        break;
+	break;
       }
     }
   }

src/opendp/src/Opendp.cpp

@@ -329,7 +329,10 @@ Opendp::displacementStats(// Return values.
       *max_displacement = displacement;
     }
   }
-  *avg_displacement = *sum_displacement / cells_.size();
+  if (cells_.size())
+    *avg_displacement = *sum_displacement / cells_.size();
+  else
+    *avg_displacement = 0.0;
 }
 
 // Note that this does NOT use cell/core coordinates.

src/opendp/test/Nangate45

@@ -0,0 +1 @@
+../../../test/Nangate45