From 4ebeb23dddc48ec3c4b4397672c86d814b3f3374 Mon Sep 17 00:00:00 2001
From: dayschan <chendeshi@huawei.com>
Date: Wed, 2 Mar 2022 15:27:07 +0800
Subject: [PATCH] bugfix in ConvertNonscalarTensorToParameter when value is
 uninitialized.

---
 .../backend/optimizer/graph_kernel/core/graph_builder.cc   | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/mindspore/ccsrc/backend/optimizer/graph_kernel/core/graph_builder.cc b/mindspore/ccsrc/backend/optimizer/graph_kernel/core/graph_builder.cc
index 02ba6ec3fcc..5e1dcd9a811 100644
--- a/mindspore/ccsrc/backend/optimizer/graph_kernel/core/graph_builder.cc
+++ b/mindspore/ccsrc/backend/optimizer/graph_kernel/core/graph_builder.cc
@@ -110,10 +110,11 @@ bool ConvertNonscalarTensorToParameter(const FuncGraphPtr &fg, AnfNodePtrList *c
     for (size_t i = 1; i < inputs.size(); ++i) {
       const auto &tnode = inputs[i];
       auto tensor = GetValueNode<tensor::TensorPtr>(tnode);
-      if (tensor == nullptr || tensor->DataSize() == 1) {
-        continue;
+      if (tensor == nullptr) continue;
+      // data is nullptr means uninitialized.
+      if (tensor->data().const_data() == nullptr || tensor->DataSize() > 1) {
+        (void)value_nodes.insert(tnode);
       }
-      (void)value_nodes.insert(tnode);
     }
   }
   if (value_nodes.empty()) return false;