From 41d8bcdc060af09af68573d183097548a1094c26 Mon Sep 17 00:00:00 2001
From: Yu Yang <yuyang18@baidu.com>
Date: Wed, 14 Mar 2018 15:36:50 +0800
Subject: [PATCH] Fix models #725

---
 python/paddle/fluid/optimizer.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/python/paddle/fluid/optimizer.py b/python/paddle/fluid/optimizer.py
index 421963a2f91..8b8621469d8 100644
--- a/python/paddle/fluid/optimizer.py
+++ b/python/paddle/fluid/optimizer.py
@@ -223,6 +223,8 @@ class Optimizer(object):
         params_grads = append_backward(loss, parameter_list, no_grad_set,
                                        [error_clip_callback])
 
+        params_grads = sorted(params_grads, key=lambda x: x[0].name)
+
         params_grads = append_gradient_clip_ops(params_grads)
 
         # Add regularization if any
-- 
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