Skip to content
体验新版
项目
组织
正在加载...
登录
切换导航
打开侧边栏
PaddlePaddle
Paddle
提交
dc42e3c4
P
Paddle
项目概览
PaddlePaddle
/
Paddle
11 个月 前同步成功
通知
2291
Star
20931
Fork
5422
代码
文件
提交
分支
Tags
贡献者
分支图
Diff
Issue
1423
列表
看板
标记
里程碑
合并请求
543
Wiki
0
Wiki
分析
仓库
DevOps
项目成员
Pages
P
Paddle
项目概览
项目概览
详情
发布
仓库
仓库
文件
提交
分支
标签
贡献者
分支图
比较
Issue
1,423
Issue
1,423
列表
看板
标记
里程碑
合并请求
543
合并请求
543
Pages
分析
分析
仓库分析
DevOps
Wiki
0
Wiki
成员
成员
收起侧边栏
关闭侧边栏
动态
分支图
创建新Issue
提交
Issue看板
体验新版 GitCode,发现更多精彩内容 >>
未验证
提交
dc42e3c4
编写于
7月 30, 2020
作者:
W
wawltor
提交者:
GitHub
7月 30, 2020
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
Fix the argsort and sort api for the paddle api2.0 (#25514)
Fix the argsort and sort op for the api2.0, and update the api
上级
42189be6
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
278 addition
and
83 deletion
+278
-83
python/paddle/fluid/tests/unittests/test_argsort_op.py
python/paddle/fluid/tests/unittests/test_argsort_op.py
+57
-31
python/paddle/fluid/tests/unittests/test_sort_op.py
python/paddle/fluid/tests/unittests/test_sort_op.py
+88
-0
python/paddle/tensor/search.py
python/paddle/tensor/search.py
+133
-52
未找到文件。
python/paddle/fluid/tests/unittests/test_argsort_op.py
浏览文件 @
dc42e3c4
...
...
@@ -17,6 +17,7 @@ from __future__ import print_function
import
unittest
import
paddle
import
paddle.fluid
as
fluid
import
paddle.imperative
as
imperative
import
paddle.fluid.layers
as
layers
import
numpy
as
np
import
six
...
...
@@ -321,58 +322,83 @@ class TestArgsortOpDescendingAxisNeg2GPU(TestArgsortOpAxisNeg2GPU):
self
.
descending
=
True
class
Test
SortOnCPU
(
TestArgsortOpCPU
):
def
init_place
(
self
):
class
Test
ArgsortErrorOnCPU
(
unittest
.
TestCase
):
def
setUp
(
self
):
self
.
place
=
core
.
CPUPlace
()
def
test_out
(
self
):
self
.
init_place
()
with
fluid
.
program_guard
(
fluid
.
Program
()):
input
=
fluid
.
data
(
name
=
"input"
,
shape
=
[
2
,
3
,
4
],
dtype
=
"float32"
)
res
=
fluid
.
data
(
name
=
"output"
,
shape
=
[
2
,
3
,
4
],
dtype
=
"float32"
)
output
=
paddle
.
tensor
.
sort
(
input
=
input
,
out
=
res
)
exe
=
fluid
.
Executor
(
self
.
place
)
data
=
np
.
array
(
[[[
5
,
8
,
9
,
5
],
[
0
,
0
,
1
,
7
],
[
6
,
9
,
2
,
4
]],
[[
5
,
2
,
4
,
2
],
[
4
,
7
,
7
,
9
],
[
1
,
7
,
0
,
6
]]],
dtype
=
'float32'
)
result
=
exe
.
run
(
feed
=
{
'input'
:
data
},
fetch_list
=
[
res
,
output
[
0
]])
def
test_error
(
self
):
def
test_fluid_var_type
():
with
fluid
.
program_guard
(
fluid
.
Program
()):
x
=
[
1
]
output
=
fluid
.
layers
.
argsort
(
input
=
x
)
self
.
assertRaises
(
TypeError
,
test_fluid_var_type
)
self
.
assertEqual
((
result
[
0
]
==
result
[
1
]).
all
(),
True
)
def
test_paddle_var_type
():
with
fluid
.
program_guard
(
fluid
.
Program
()):
x
=
[
1
]
output
=
paddle
.
argsort
(
input
=
x
)
self
.
assertRaises
(
TypeError
,
test_paddle_var_type
)
class
Test
SortOnGPU
(
TestSort
OnCPU
):
def
init_place
(
self
):
class
Test
ArgsortErrorOnGPU
(
TestArgsortError
OnCPU
):
def
setUp
(
self
):
if
core
.
is_compiled_with_cuda
():
self
.
place
=
core
.
CUDAPlace
(
0
)
else
:
self
.
place
=
core
.
CPUPlace
()
class
TestArgsortErrorOnCPU
(
unittest
.
TestCase
):
def
init_place
(
self
):
self
.
place
=
core
.
CPUPlace
()
class
TestArgsort
(
unittest
.
TestCase
):
def
setUp
(
self
):
if
core
.
is_compiled_with_cuda
():
self
.
place
=
core
.
CUDAPlace
(
0
)
else
:
self
.
place
=
core
.
CPUPlace
()
self
.
data
=
np
.
random
.
rand
(
2
,
3
,
4
).
astype
(
"float32"
)
def
test_error
(
self
):
self
.
init_place
()
def
test_api_0
(
self
):
with
fluid
.
program_guard
(
fluid
.
Program
()):
input
=
fluid
.
data
(
name
=
"input"
,
shape
=
[
2
,
3
,
4
],
dtype
=
"float32"
)
output
=
paddle
.
argsort
(
x
=
input
)
exe
=
fluid
.
Executor
(
self
.
place
)
result
,
=
exe
.
run
(
feed
=
{
'input'
:
self
.
data
},
fetch_list
=
[
output
])
np_result
=
np
.
argsort
(
self
.
data
)
self
.
assertEqual
((
result
==
np_result
).
all
(),
True
)
def
test_input_type
():
x
=
[
1
]
output
=
fluid
.
layers
.
argsort
(
input
=
x
)
self
.
assertRaises
(
TypeError
,
test_input_type
)
def
test_api_1
(
self
):
with
fluid
.
program_guard
(
fluid
.
Program
()):
input
=
fluid
.
data
(
name
=
"input"
,
shape
=
[
2
,
3
,
4
],
dtype
=
"float32"
)
output
=
paddle
.
argsort
(
x
=
input
,
axis
=
1
)
exe
=
fluid
.
Executor
(
self
.
place
)
result
,
=
exe
.
run
(
feed
=
{
'input'
:
self
.
data
},
fetch_list
=
[
output
])
np_result
=
np
.
argsort
(
self
.
data
,
axis
=
1
)
self
.
assertEqual
((
result
==
np_result
).
all
(),
True
)
class
TestArgsortErrorOnGPU
(
TestArgsortErrorOnCPU
):
def
init_place
(
self
):
class
TestArgsortDygraph
(
unittest
.
TestCase
):
def
setUp
(
self
):
self
.
input_data
=
np
.
random
.
rand
(
10
,
10
)
if
core
.
is_compiled_with_cuda
():
self
.
place
=
core
.
CUDAPlace
(
0
)
else
:
self
.
place
=
core
.
CPUPlace
()
def
test_api_0
(
self
):
with
imperative
.
guard
(
self
.
place
):
var_x
=
imperative
.
to_variable
(
self
.
input_data
)
out
=
paddle
.
argsort
(
var_x
)
self
.
assertEqual
((
np
.
argsort
(
self
.
input_data
)
==
out
.
numpy
()).
all
(),
True
)
def
test_api_1
(
self
):
with
imperative
.
guard
(
self
.
place
):
var_x
=
imperative
.
to_variable
(
self
.
input_data
)
out
=
paddle
.
argsort
(
var_x
,
axis
=-
1
)
self
.
assertEqual
(
(
np
.
argsort
(
self
.
input_data
,
axis
=-
1
)
==
out
.
numpy
()).
all
(),
True
)
if
__name__
==
"__main__"
:
unittest
.
main
()
python/paddle/fluid/tests/unittests/test_sort_op.py
0 → 100644
浏览文件 @
dc42e3c4
# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from
__future__
import
print_function
import
unittest
import
paddle
import
paddle.fluid
as
fluid
import
paddle.imperative
as
imperative
import
paddle.fluid.layers
as
layers
import
numpy
as
np
import
six
import
paddle.fluid.core
as
core
class
TestSortOnCPU
(
unittest
.
TestCase
):
def
setUp
(
self
):
self
.
place
=
core
.
CPUPlace
()
def
test_api_0
(
self
):
with
fluid
.
program_guard
(
fluid
.
Program
()):
input
=
fluid
.
data
(
name
=
"input"
,
shape
=
[
2
,
3
,
4
],
dtype
=
"float32"
)
output
=
paddle
.
sort
(
x
=
input
)
exe
=
fluid
.
Executor
(
self
.
place
)
data
=
np
.
array
(
[[[
5
,
8
,
9
,
5
],
[
0
,
0
,
1
,
7
],
[
6
,
9
,
2
,
4
]],
[[
5
,
2
,
4
,
2
],
[
4
,
7
,
7
,
9
],
[
1
,
7
,
0
,
6
]]],
dtype
=
'float32'
)
result
,
=
exe
.
run
(
feed
=
{
'input'
:
data
},
fetch_list
=
[
output
[
0
]])
np_result
=
np
.
sort
(
result
)
self
.
assertEqual
((
result
==
np_result
).
all
(),
True
)
def
test_api_1
(
self
):
with
fluid
.
program_guard
(
fluid
.
Program
()):
input
=
fluid
.
data
(
name
=
"input"
,
shape
=
[
2
,
3
,
4
],
dtype
=
"float32"
)
output
=
paddle
.
sort
(
x
=
input
,
axis
=
1
)
exe
=
fluid
.
Executor
(
self
.
place
)
data
=
np
.
array
(
[[[
5
,
8
,
9
,
5
],
[
0
,
0
,
1
,
7
],
[
6
,
9
,
2
,
4
]],
[[
5
,
2
,
4
,
2
],
[
4
,
7
,
7
,
9
],
[
1
,
7
,
0
,
6
]]],
dtype
=
'float32'
)
result
,
=
exe
.
run
(
feed
=
{
'input'
:
data
},
fetch_list
=
[
output
[
0
]])
np_result
=
np
.
sort
(
result
,
axis
=
1
)
self
.
assertEqual
((
result
==
np_result
).
all
(),
True
)
class
TestSortOnGPU
(
TestSortOnCPU
):
def
init_place
(
self
):
if
core
.
is_compiled_with_cuda
():
self
.
place
=
core
.
CUDAPlace
(
0
)
else
:
self
.
place
=
core
.
CPUPlace
()
class
TestSortDygraph
(
unittest
.
TestCase
):
def
setUp
(
self
):
self
.
input_data
=
np
.
random
.
rand
(
10
,
10
)
if
core
.
is_compiled_with_cuda
():
self
.
place
=
core
.
CUDAPlace
(
0
)
else
:
self
.
place
=
core
.
CPUPlace
()
def
test_api_0
(
self
):
with
imperative
.
guard
(
self
.
place
):
var_x
=
imperative
.
to_variable
(
self
.
input_data
)
out
=
paddle
.
sort
(
var_x
)
self
.
assertEqual
((
np
.
sort
(
self
.
input_data
)
==
out
[
0
].
numpy
()).
all
(),
True
)
def
test_api_1
(
self
):
with
imperative
.
guard
(
self
.
place
):
var_x
=
imperative
.
to_variable
(
self
.
input_data
)
out
=
paddle
.
sort
(
var_x
,
axis
=-
1
)
self
.
assertEqual
(
(
np
.
sort
(
self
.
input_data
,
axis
=-
1
)
==
out
[
0
].
numpy
()).
all
(),
True
)
python/paddle/tensor/search.py
浏览文件 @
dc42e3c4
...
...
@@ -19,7 +19,6 @@ from ..fluid import core, layers
# TODO: define searching & indexing functions of a tensor
from
..fluid.layers
import
argmin
#DEFINE_ALIAS
from
..fluid.layers
import
argsort
#DEFINE_ALIAS
from
..fluid.layers
import
has_inf
#DEFINE_ALIAS
from
..fluid.layers
import
has_nan
#DEFINE_ALIAS
from
..fluid.layers
import
topk
#DEFINE_ALIAS
...
...
@@ -42,6 +41,92 @@ __all__ = [
from
paddle.common_ops_import
import
*
def
argsort
(
x
,
axis
=-
1
,
descending
=
False
,
name
=
None
):
"""
:alias_main: paddle.argsort
:alias: paddle.argsort,paddle.tensor.argsort,paddle.tensor.search.argsort
This OP sorts the input along the given axis, and returns sorted output
data Varibale and its corresponding index Variable with the same shape as ``x``.
Args:
x(Tensor): An input N-D Tensor with type float32, float64, int16,
int32, int64, uint8.
axis(int, optional): Axis to compute indices along. The effective range
is [-R, R), where R is Rank(x). when axis<0, it works the same way
as axis+R. Default is 0.
descending(bool, optional) : Descending is a flag, if set to true,
algorithm will sort by descending order, else sort by
ascending order. Default is false.
name(str, optional): The default value is None. Normally there is no
need for user to set this property. For more information, please
refer to :ref:`api_guide_Name`.
Returns:
Tensor: sorted indices(with the same shape as ``x``
and with data type int64).
Examples:
.. code-block:: python
import paddle
import paddle.imperative as imperative
import numpy as np
paddle.enable_imperative()
input_array = np.array([[[5,8,9,5],
[0,0,1,7],
[6,9,2,4]],
[[5,2,4,2],
[4,7,7,9],
[1,7,0,6]]]).astype(np.float32)
x = imperative.to_variable(input_array)
out1 = paddle.argsort(x=x, axis=-1)
out2 = paddle.argsort(x=x, axis=0)
out3 = paddle.argsort(x=x, axis=1)
print(out1.numpy())
#[[[0 3 1 2]
# [0 1 2 3]
# [2 3 0 1]]
# [[1 3 2 0]
# [0 1 2 3]
# [2 0 3 1]]]
print(out2.numpy())
#[[[0 1 1 1]
# [0 0 0 0]
# [1 1 1 0]]
# [[1 0 0 0]
# [1 1 1 1]
# [0 0 0 1]]]
print(out3.numpy())
#[[[1 1 1 2]
# [0 0 2 0]
# [2 2 0 1]]
# [[2 0 2 0]
# [1 1 0 2]
# [0 2 1 1]]]
"""
if
in_dygraph_mode
():
_
,
ids
=
core
.
ops
.
argsort
(
x
,
'axis'
,
axis
,
'descending'
,
descending
)
return
ids
check_variable_and_dtype
(
x
,
'x'
,
[
'float32'
,
'float64'
,
'int16'
,
'int32'
,
'int64'
,
'uint8'
],
'argsort'
)
helper
=
LayerHelper
(
"argsort"
,
**
locals
())
out
=
helper
.
create_variable_for_type_inference
(
dtype
=
x
.
dtype
,
stop_gradient
=
True
)
ids
=
helper
.
create_variable_for_type_inference
(
VarDesc
.
VarType
.
INT64
,
stop_gradient
=
True
)
helper
.
append_op
(
type
=
'argsort'
,
inputs
=
{
'X'
:
x
},
outputs
=
{
'Out'
:
out
,
'Indices'
:
ids
},
attrs
=
{
'axis'
:
axis
,
'descending'
:
descending
})
return
ids
def
argmax
(
input
,
axis
=
None
,
dtype
=
None
,
out
=
None
,
keepdims
=
False
,
name
=
None
):
"""
:alias_main: paddle.argmax
...
...
@@ -291,19 +376,16 @@ def nonzero(input, as_tuple=False):
return
tuple
(
list_out
)
def
sort
(
input
,
axis
=-
1
,
descending
=
False
,
out
=
Non
e
,
name
=
None
):
def
sort
(
x
,
axis
=-
1
,
descending
=
Fals
e
,
name
=
None
):
"""
:alias_main: paddle.sort
:alias: paddle.sort,paddle.tensor.sort,paddle.tensor.search.sort
This OP sorts the input along the given axis, and returns sorted output
data Varibale and its corresponding index Variable with the same shape as
:attr:`input`.
data Tensor and its corresponding index Tensor with the same shape as ``x``.
**NOTICE**: The Variable in the output of this OP has gradient. You could
\
set Variable :attr:`stop_gradient`.
Args:
input(Variable
): An input N-D Tensor with type float32, float64, int16,
x(Tensor
): An input N-D Tensor with type float32, float64, int16,
int32, int64, uint8.
axis(int, optional): Axis to compute indices along. The effective range
is [-R, R), where R is Rank(x). when axis<0, it works the same way
...
...
@@ -311,71 +393,70 @@ def sort(input, axis=-1, descending=False, out=None, name=None):
descending(bool, optional) : Descending is a flag, if set to true,
algorithm will sort by descending order, else sort by
ascending order. Default is false.
out(Variable, optional): The default value is None. Optional output
which can be any created Variable that meets the requirements to
store the result of operation. if out is None, a new Varibale will
be create to store the result.
name(str, optional): The default value is None. Normally there is no
need for user to set this property. For more information, please
refer to :ref:`api_guide_Name`.
Returns:
tuple: A tuple of sorted data
Variable
(with the same shape and data
type as
input) and the sorted indices(with the same shape as input's
tuple: A tuple of sorted data
tensor
(with the same shape and data
type as
``x``) and the sorted indices(with the same shape as ``x``
and with data type int64).
Examples:
.. code-block:: python
import paddle
import paddle.
fluid as fluid
import paddle.
imperative as imperative
import numpy as np
in1 = np.array([[[5,8,9,5],
paddle.enable_imperative()
input_array = np.array([[[5,8,9,5],
[0,0,1,7],
[6,9,2,4]],
[[5,2,4,2],
[4,7,7,9],
[1,7,0,6]]]).astype(np.float32)
with fluid.dygraph.guard():
x = fluid.dygraph.to_variable(in1)
out1 = paddle.sort(input=x, axis=-1)
out2 = paddle.sort(input=x, axis=0)
out3 = paddle.sort(input=x, axis=1)
print(out1[0].numpy())
# [[[5. 5. 8. 9.]
# [0. 0. 1. 7.]
# [2. 4. 6. 9.]]
# [[2. 2. 4. 5.]
# [4. 7. 7. 9.]
# [0. 1. 6. 7.]]]
print(out1[1].numpy())
# [[[0 3 1 2]
# [0 1 2 3]
# [2 3 0 1]]
# [[1 3 2 0]
# [0 1 2 3]
# [2 0 3 1]]]
print(out2[0].numpy())
# [[[5. 2. 4. 2.]
# [0. 0. 1. 7.]
# [1. 7. 0. 4.]]
# [[5. 8. 9. 5.]
# [4. 7. 7. 9.]
# [6. 9. 2. 6.]]]
print(out3[0].numpy())
# [[[0. 0. 1. 4.]
# [5. 8. 2. 5.]
# [6. 9. 9. 7.]]
# [[1. 2. 0. 2.]
# [4. 7. 4. 6.]
# [5. 7. 7. 9.]]]
x = imperative.to_variable(input_array)
out1 = paddle.sort(x=x, axis=-1)
out2 = paddle.sort(x=x, axis=0)
out3 = paddle.sort(x=x, axis=1)
print(out1[0].numpy())
#[[[5. 5. 8. 9.]
# [0. 0. 1. 7.]
# [2. 4. 6. 9.]]
# [[2. 2. 4. 5.]
# [4. 7. 7. 9.]
# [0. 1. 6. 7.]]]
print(out1[1].numpy())
#[[[0 3 1 2]
# [0 1 2 3]
# [2 3 0 1]]
# [[1 3 2 0]
# [0 1 2 3]
# [2 0 3 1]]]
print(out2[0].numpy())
#[[[5. 2. 4. 2.]
# [0. 0. 1. 7.]
# [1. 7. 0. 4.]]
# [[5. 8. 9. 5.]
# [4. 7. 7. 9.]
# [6. 9. 2. 6.]]]
print(out3[0].numpy())
#[[[0. 0. 1. 4.]
# [5. 8. 2. 5.]
# [6. 9. 9. 7.]]
# [[1. 2. 0. 2.]
# [4. 7. 4. 6.]
# [5. 7. 7. 9.]]]
"""
if
in_dygraph_mode
():
out
,
ids
=
core
.
ops
.
argsort
(
x
,
'axis'
,
axis
,
'descending'
,
descending
)
return
out
,
ids
helper
=
LayerHelper
(
"sort"
,
**
locals
())
if
out
is
None
:
out
=
helper
.
create_variable_for_type_inference
(
dtype
=
input
.
dtype
,
stop_gradient
=
False
)
out
=
helper
.
create_variable_for_type_inference
(
dtype
=
x
.
dtype
,
stop_gradient
=
False
)
ids
=
helper
.
create_variable_for_type_inference
(
VarDesc
.
VarType
.
INT64
,
stop_gradient
=
True
)
helper
.
append_op
(
type
=
'argsort'
,
inputs
=
{
'X'
:
input
},
inputs
=
{
'X'
:
x
},
outputs
=
{
'Out'
:
out
,
'Indices'
:
ids
},
attrs
=
{
'axis'
:
axis
,
...
...
编辑
预览
Markdown
is supported
0%
请重试
或
添加新附件
.
添加附件
取消
You are about to add
0
people
to the discussion. Proceed with caution.
先完成此消息的编辑!
取消
想要评论请
注册
或
登录