From d3dd0345245cd8f244ce8b1603c7e7ace2f85206 Mon Sep 17 00:00:00 2001
From: Luo Tao <luotao02@baidu.com>
Date: Fri, 22 Jun 2018 17:27:26 +0800
Subject: [PATCH] add example of clone(for_test)
---
python/paddle/fluid/framework.py | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/python/paddle/fluid/framework.py b/python/paddle/fluid/framework.py
index db21b1f3c0..4494e30eed 100644
--- a/python/paddle/fluid/framework.py
+++ b/python/paddle/fluid/framework.py
@@ -1387,7 +1387,11 @@ class Program(object):
* Set for_test to True when we want to clone the program for testing.
Notes: This API DOES NOT prune any operator. Use
- :code:`clone(for_test=True)` before backward and optimization please.
+ :code:`clone(for_test=True)` before backward and optimization please. e.g.
+
+ >>> test_program = fluid.default_main_program().clone(for_test=True)
+ >>> optimizer = fluid.optimizer.Momentum(learning_rate=0.01, momentum=0.9)
+ >>> optimizer.minimize()
Args:
for_test(bool): True if change the :code:`is_test` attribute of