From fd37536ee61c5f37bb856c36dde4430640d2b6c9 Mon Sep 17 00:00:00 2001
From: Kaipeng Deng <dengkaipeng@baidu.com>
Date: Mon, 17 Feb 2020 12:05:29 +0800
Subject: [PATCH] [cherry-pick] optimizer var exlcude fluid.data var.
 test=develop (#22618)

* optimizer var exlcude fluid.data var. test=develop

* fix compute priority. test=develop
---
 python/paddle/fluid/io.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/paddle/fluid/io.py b/python/paddle/fluid/io.py
index 448eb49563a..622d2153fd5 100644
--- a/python/paddle/fluid/io.py
+++ b/python/paddle/fluid/io.py
@@ -112,7 +112,7 @@ def is_persistable(var):
 
 
 def is_belong_to_optimizer(var):
-    if not isinstance(var, Parameter):
+    if not (isinstance(var, Parameter) or var.desc.need_check_feed()):
         return is_persistable(var)
 
     return False
-- 
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