follow comment test=develop

c3b9edf9 · Qiao Longfei · 810439a9 · c3b9edf9
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内联并排

Showing with 1 addition and 1 deletion

paddle/fluid/operators/math/selected_rows_functor.cc paddle/fluid/operators/math/selected_rows_functor.cc +1 -1

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--- a/paddle/fluid/operators/math/selected_rows_functor.cc
+++ b/paddle/fluid/operators/math/selected_rows_functor.cc
@@ -195,7 +195,7 @@ struct SelectedRowsAddToTensor<platform::CPUDeviceContext, T> {
  void operator()(const platform::CPUDeviceContext& context,
                  const framework::SelectedRows& input1,
                  framework::Tensor* input2) {
-    if (input1.rows().size() == 0) {
+    if (UNLIKELY(input1.rows().size() == 0)) {
      LOG(WARNING) << "input selected rows is empty!";
      return;
    }