From 624a5ef4f0deded7891b77523ffa58a07af2dc38 Mon Sep 17 00:00:00 2001
From: Alexander Zai <alexzai@amazon.com>
Date: Thu, 27 Sep 2018 17:16:49 -0700
Subject: [PATCH] index should be int64

---
 nnvm/include/nnvm/graph.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nnvm/include/nnvm/graph.h b/nnvm/include/nnvm/graph.h
index 3f8a2a3642b1..dc8aea221d35 100644
--- a/nnvm/include/nnvm/graph.h
+++ b/nnvm/include/nnvm/graph.h
@@ -92,7 +92,7 @@ class IndexedGraph {
     /*! \brief the source node id in the computation graph */
     uint32_t node_id;
     /*! \brief index of output from the source. */
-    uint32_t index;
+    int64_t index;
     /*! \brief version of the node */
     uint32_t version;
   };