fix NoInGrad bug

8 years ago · 012453e28c
parent 355e35fecd
commit 012453e28c
1 changed files with 2 additions and 1 deletions
--- a/paddle/operators/pad_op.cc
+++ b/paddle/operators/pad_op.cc
@ -47,7 +47,8 @@ class PadOpMaker : public framework::OpProtoAndCheckerMaker {
             "The input should be a k-D tensor(k > 0 and k < 7)");
    AddOutput("Out",
              "The output of pad op."
-              "A tensor with the same shape as X.");
+              "A tensor with the same shape as X.")
+        .NotInGradient();
    AddComment(R"DOC(
 Pad input into output, as specified by paddings and pad_value. The input should be a k-D tensor(k > 0 and k < 7). As an example: