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体验新版 GitCode,发现更多精彩内容 >>
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5d0bf8bc
编写于
6月 12, 2018
作者:
X
Xin Pan
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差异文件
Add API docs.
上级
431491a2
变更
3
隐藏空白更改
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Showing
3 changed file
with
46 addition
and
1 deletion
+46
-1
paddle/fluid/operators/get_places_op.cc
paddle/fluid/operators/get_places_op.cc
+1
-1
python/paddle/fluid/layers/control_flow.py
python/paddle/fluid/layers/control_flow.py
+26
-0
python/paddle/fluid/layers/io.py
python/paddle/fluid/layers/io.py
+19
-0
未找到文件。
paddle/fluid/operators/get_places_op.cc
浏览文件 @
5d0bf8bc
...
...
@@ -85,7 +85,7 @@ class GetPlacesOpProtoMaker : public framework::OpProtoAndCheckerMaker {
.
InEnum
({
"CUDA"
,
"CPU"
,
"AUTO"
})
.
SetDefault
(
"AUTO"
);
AddComment
(
R"DOC(
Returns a list of places based on
flag
s. The list will be used for parallel
Returns a list of places based on
argument
s. The list will be used for parallel
execution.
)DOC"
);
}
...
...
python/paddle/fluid/layers/control_flow.py
浏览文件 @
5d0bf8bc
...
...
@@ -1209,6 +1209,32 @@ class IfElseBlockGuard(object):
class
IfElse
(
object
):
"""
if-else control flow.
Args:
cond (Variable): condition used to compare.
name (str, default None): The name of this layer.
Examples:
.. code-block:: python
limit = layers.fill_constant_batch_size_like(
input=label, dtype='int64', shape=[1], value=5.0)
cond = layers.less_than(x=label, y=limit)
ie = layers.IfElse(cond)
with ie.true_block():
true_image = ie.input(image)
hidden = layers.fc(input=true_image, size=100, act='tanh')
prob = layers.fc(input=hidden, size=10, act='softmax')
ie.output(prob)
with ie.false_block():
false_image = ie.input(image)
hidden = layers.fc(input=false_image, size=200, act='tanh')
prob = layers.fc(input=hidden, size=10, act='softmax')
ie.output(prob)
prob = ie()
"""
OUT_IF_ELSE_BLOCKS
=
0
IN_IF_ELSE_TRUE_BLOCKS
=
1
IN_IF_ELSE_FALSE_BLOCKS
=
2
...
...
python/paddle/fluid/layers/io.py
浏览文件 @
5d0bf8bc
...
...
@@ -587,6 +587,25 @@ def read_file(file_obj):
class
Preprocessor
(
object
):
"""
A block for data pre-processing in reader.
Args:
reader (Variable): A reader variable.
name (str, default None): The name of the reader.
Examples:
.. code-block:: python
preprocessor = fluid.layers.io.Preprocessor(reader=reader)
with preprocessor.block():
img, lbl = preprocessor.inputs()
img_out = img / 2
lbl_out = lbl + 1
preprocessor.outputs(img_out, lbl_out)
data_file = fluid.layers.io.double_buffer(preprocessor())
"""
BEFORE_SUB_BLOCK
=
0
IN_SUB_BLOCK
=
1
AFTER_SUB_BLOCK
=
2
...
...
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