Merge branch 'master' into dcaballe/argmin

a3768ee4 · Scott Cyphers · GitHub · ba63c9a5 · 150250b0 · a3768ee4
Unverified Commit a3768ee4 authored Jul 10, 2019 by Scott Cyphers Committed by GitHub Jul 10, 2019
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graph_util.cpp src/ngraph/graph_util.cpp +4 -1

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--- a/src/ngraph/graph_util.cpp
+++ b/src/ngraph/graph_util.cpp
@@ -75,7 +75,10 @@ void ngraph::traverse_nodes(const NodeVector& subgraph_results,

    for (auto r : subgraph_results)
    {
-        stack.push_front(r);
+        if (instances_seen.count(r) == 0)
+        {
+            stack.push_front(r);
+        }
    }

    while (stack.size() > 0)