remove useless input 'Softmax@GRAD' from softmax_with_cross_entropy op (#17612)

6 years ago · 4ff87c049d
parent b4b169467b
commit 4ff87c049d
1 changed files with 0 additions and 1 deletions
--- a/paddle/fluid/operators/softmax_with_cross_entropy_op.cc
+++ b/paddle/fluid/operators/softmax_with_cross_entropy_op.cc
@ -248,7 +248,6 @@ class SoftmaxGradMaker : public framework::SingleGradOpDescMaker {
    grad_op->SetType("softmax_with_cross_entropy_grad");
    grad_op->SetInput("Label", Input("Label"));
    grad_op->SetInput("Softmax", Output("Softmax"));
-    grad_op->SetInput(framework::GradVarName("Softmax"), OutputGrad("Softmax"));
    grad_op->SetInput(framework::GradVarName("Loss"), OutputGrad("Loss"));
    grad_op->SetOutput(framework::GradVarName("Logits"), InputGrad("Logits"));
    grad_op->SetAttrMap(Attrs());