Update composite_double_backward_api.h

PaddlePaddle · Mar 1, 2024 · 4df1777 · 4df1777
1 parent 62d9e51
commit 4df1777
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/paddle/fluid/prim/api/composite_backward/composite_double_backward_api.h b/paddle/fluid/prim/api/composite_backward/composite_double_backward_api.h
@@ -447,7 +447,6 @@ void silu_double_grad(const Tensor& x,
     set_output<T>(ddx_mul_sigmoid * tmp, grad_out_grad);
   }
   if (grad_x) {
-    auto sigmoid_g = sigmoid * (1 - sigmoid);
     set_output<T>(ddx_mul_sigmoid * out_grad * (1 - sigmoid) * (tmp - out + 1),
                   grad_x);
   }