calculate topologicalOrder if its null when summary is called (#7353)

deeplearning4j · Mar 27, 2019 · a092919 · a092919
1 parent 73b7fc0
commit a092919
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/...rning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/graph/ComputationGraph.java b/...rning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/graph/ComputationGraph.java
@@ -4195,6 +4195,11 @@ public String summary(InputType... inputTypes) {
             maxLength[i] = header[i].length();
         }
 
+        if(topologicalOrder == null){
+            GraphIndices indices = calculateIndices();
+            topologicalOrder = indices.getTopologicalSortOrder();
+        }
+
         for (int currVertexIdx : topologicalOrder) {
 
             GraphVertex currentVertex = vertices[currVertexIdx];