未验证 提交 3d1afe2e 编写于 作者: T Tao Luo 提交者: GitHub

Merge pull request #11661 from luotao1/for_test

add example of clone(for_test)
...@@ -1387,7 +1387,11 @@ class Program(object): ...@@ -1387,7 +1387,11 @@ class Program(object):
* Set for_test to True when we want to clone the program for testing. * Set for_test to True when we want to clone the program for testing.
Notes: This API DOES NOT prune any operator. Use 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: Args:
for_test(bool): True if change the :code:`is_test` attribute of for_test(bool): True if change the :code:`is_test` attribute of
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