update code examples for paddle.sums

4 years ago · 832458d516
parent 202bfab1be
commit 832458d516
2 changed files with 4 additions and 4 deletions
--- a/python/paddle/fluid/dygraph/varbase_patch_methods.py
+++ b/python/paddle/fluid/dygraph/varbase_patch_methods.py
@ -162,8 +162,8 @@ def monkey_patch_varbase():
                    # there is no one need gradient on it.
                    tmp.stop_gradient=False
                    inputs.append(tmp)
-                ret = paddle.sums(inputs)
-                loss = paddle.fluid.layers.reduce_sum(ret)
+                ret = paddle.add_n(inputs)
+                loss = paddle.sum(ret)
                loss.backward()

        """
--- a/python/paddle/fluid/framework.py
+++ b/python/paddle/fluid/framework.py
@ -1192,8 +1192,8 @@ class Variable(object):
                    # there is no one need gradient on it.
                    tmp.stop_gradient=False
                    inputs.append(tmp)
-                ret = paddle.sums(inputs)
-                loss = paddle.fluid.layers.reduce_sum(ret)
+                ret = paddle.add_n(inputs)
+                loss = paddle.sum(ret)
                loss.backward()

        """