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fix 2.0 chinese doc of disable_static/enable_static/in_dynamic_mode #2703

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zhwesky2010 merged 3 commits into from
Sep 29, 2020
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fix 2.0 chinese doc of disable_static/enable_static/in_dynamic_mode #2703

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ec26806
fix 2.0 doc of disable_static/enable_static/in_dynamic_mode
zhwesky2010 Sep 27, 2020
c7eb89b
Merge branch 'develop' of https://github.com/PaddlePaddle/FluidDoc in…
zhwesky2010 Sep 27, 2020
4b929da
fix 2.0 doc of disable_static/enable_static/in_dynamic_mode
zhwesky2010 Sep 28, 2020
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27 changes: 16 additions & 11 deletions doc/paddle/api/paddle/fluid/dygraph/base/disable_dygraph_cn.rst
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Original file line number Diff line number Diff line change
@@ -1,22 +1,27 @@
.. _cn_api_fluid_disable_dygraph:
.. _cn_api_paddle_enable_static:

disable_dygraph
enable_static
-------------------------------

.. py:function:: paddle.fluid.disable_dygraph()
.. py:function:: paddle.enable_static()

.. note::
从2.0.0版本开始，Paddle默认开启动态图模式。

该接口开启静态图模式。可通过 :ref:`cn_api_paddle_disable_static` 关闭静态图模式。

该接口关闭动态图模式。

返回：无

**示例代码**
**代码示例**

.. code-block:: python

import paddle.fluid as fluid
import numpy as np
fluid.enable_dygraph() # Now we are in dygraph mode
print(fluid.in_dygraph_mode()) # True
fluid.disable_dygraph()
print(fluid.in_dygraph_mode()) # False
import paddle
print(paddle.in_dynamic_mode()) # True, dynamic mode is turn ON by default since paddle 2.0.0

paddle.enable_static()
print(paddle.in_dynamic_mode()) # False, Now we are in static mode

paddle.disable_static()
print(paddle.in_dynamic_mode()) # True, Now we are in dynamic mode
30 changes: 18 additions & 12 deletions doc/paddle/api/paddle/fluid/dygraph/base/enable_dygraph_cn.rst
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Original file line number Diff line number Diff line change
@@ -1,25 +1,31 @@
.. _cn_api_fluid_enable_dygraph:
.. _cn_api_paddle_disable_static:

enable_dygraph
disable_static
-------------------------------

.. py:function:: paddle.fluid.enable_dygraph(place=None)
.. py:function:: paddle.disable_static(place=None)

.. note::
从2.0.0版本开始，Paddle默认开启动态图模式。

该接口关闭静态图模式。可通过 :ref:`cn_api_paddle_enable_static` 开启静态图模式。

该接口打开动态图模式。

参数：
- **place** (fluid.CPUPlace 或 fluid.CUDAPlace，可选) - 执行动态图的设备数目。若为None，则设备根据paddle的编译方式决定。默认值为 ``None``。
- **place** (paddle.CPUPlace|paddle.CUDAPlace，可选) - 动态图运行时的设备。默认值为 ``None`` , 此时，会根据paddle的版本自动判断。

返回：无

**示例代码**
**代码示例**

.. code-block:: python

import paddle.fluid as fluid
import numpy as np
fluid.enable_dygraph() # Now we are in dygraph mode
print(fluid.in_dygraph_mode()) # True
fluid.disable_dygraph()
print(fluid.in_dygraph_mode()) # False
import paddle
print(paddle.in_dynamic_mode()) # True, dynamic mode is turn ON by default since paddle 2.0.0

paddle.enable_static()
print(paddle.in_dynamic_mode()) # False, Now we are in static mode

paddle.disable_static()
print(paddle.in_dynamic_mode()) # True, Now we are in dynamic modes

55 changes: 0 additions & 55 deletions doc/paddle/api/paddle/fluid/dygraph/base/to_variable_cn.rst
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29 changes: 16 additions & 13 deletions doc/paddle/api/paddle/fluid/framework/in_dygraph_mode_cn.rst
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Original file line number Diff line number Diff line change
@@ -1,29 +1,32 @@
.. _cn_api_fluid_in_dygraph_mode:
.. _cn_api_paddle_in_dynamic_mode:

in_dygraph_mode
in_dynamic_mode
-------------------------------

.. py:function:: paddle.fluid.in_dygraph_mode()
.. py:function:: paddle.in_dynamic_mode()

.. note::
从2.0.0版本开始，Paddle默认开启动态图模式。

该接口查看paddle当前是否在动态图模式中运行。

可以通过 :ref:`cn_api_paddle_enable_static` 开启静态图模式， :ref:`cn_api_paddle_disable_static` 关闭静态图模式。

该接口检查程序是否在动态图模式中运行。
可以通过 ``fluid.dygraph.guard`` 接口开启动态图模式。

返回：如果程序是在动态图模式下运行的，则返回 ``True``。
返回：如果paddle当前是在动态图模式运行，则返回 ``True`` ，否则返回 ``False``

返回类型：bool

**示例代码**
**代码示例**

.. code-block:: python

import paddle.fluid as fluid
import paddle
print(paddle.in_dynamic_mode()) # True, dynamic mode is turn ON by default since paddle 2.0.0

paddle.enable_static()
print(paddle.in_dynamic_mode()) # False, Now we are in static mode

fluid.enable_dygraph() # 现在进入 dygragh 模式
print(fluid.in_dygraph_mode()) # True
fluid.disable_dygraph()
print(fluid.in_dygraph_mode()) # False
paddle.disable_static()
print(paddle.in_dynamic_mode()) # True, Now we are in dynamic mode