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f5258ed6
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tensorflow
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体验新版 GitCode,发现更多精彩内容 >>
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f5258ed6
编写于
4月 12, 2016
作者:
A
A. Unique TensorFlower
提交者:
TensorFlower Gardener
4月 12, 2016
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电子邮件补丁
差异文件
Removing lazy loading of sdca_ops.so since it is no longer necessary.
Change: 119648305
上级
ca9cfc9c
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
23 addition
and
11 deletion
+23
-11
tensorflow/contrib/BUILD
tensorflow/contrib/BUILD
+0
-8
tensorflow/contrib/linear_optimizer/BUILD
tensorflow/contrib/linear_optimizer/BUILD
+3
-0
tensorflow/contrib/linear_optimizer/python/ops/sdca_ops.py
tensorflow/contrib/linear_optimizer/python/ops/sdca_ops.py
+20
-3
未找到文件。
tensorflow/contrib/BUILD
浏览文件 @
f5258ed6
...
...
@@ -36,14 +36,6 @@ cc_library(
],
)
cc_library
(
name
=
"contrib_ops_op_lib"
,
visibility
=
[
"//visibility:public"
],
deps
=
[
"//tensorflow/contrib/linear_optimizer:sdca_ops_op_lib"
,
],
)
filegroup
(
name
=
"all_files"
,
srcs
=
glob
(
...
...
tensorflow/contrib/linear_optimizer/BUILD
浏览文件 @
f5258ed6
...
...
@@ -35,6 +35,9 @@ tf_gen_op_wrapper_py(
tf_kernel_library
(
name
=
"sdca_op_kernels"
,
srcs
=
[
"ops/sdca_ops.cc"
,
],
deps
=
[
"//tensorflow/contrib/linear_optimizer/kernels:sdca_ops"
,
"//tensorflow/core:framework"
,
...
...
tensorflow/contrib/linear_optimizer/python/ops/sdca_ops.py
浏览文件 @
f5258ed6
...
...
@@ -17,6 +17,8 @@ from __future__ import absolute_import
from
__future__
import
division
from
__future__
import
print_function
import
os.path
import
threading
import
uuid
from
six.moves
import
range
# pylint: disable=redefined-builtin
...
...
@@ -38,9 +40,22 @@ from tensorflow.python.platform import resource_loader
__all__
=
[
'SdcaModel'
]
_sdca_ops
=
load_op_library
(
resource_loader
.
get_path_to_datafile
(
'_sdca_ops.so'
))
assert
_sdca_ops
,
'Could not load _sdca_ops.so'
_sdca_ops
=
None
_sdca_ops_lock
=
threading
.
Lock
()
# Workaround for the fact that importing tensorflow imports contrib
# (even if a user isn't using this or any other contrib op), but
# there's not yet any guarantee that the shared object exists.
# In which case, "import tensorflow" will always crash, even for users that
# never use contrib.
def
_maybe_load_sdca_ops
():
with
_sdca_ops_lock
:
global
_sdca_ops
if
not
_sdca_ops
:
_sdca_ops
=
load_op_library
(
os
.
path
.
join
(
resource_loader
.
get_data_files_path
(),
'_sdca_ops.so'
))
assert
_sdca_ops
,
'Could not load _sdca_ops.so'
# TODO(sibyl-Aix6ihai): add op_scope to appropriate methods.
...
...
@@ -109,6 +124,8 @@ class SdcaModel(object):
def
__init__
(
self
,
container
,
examples
,
variables
,
options
):
"""Create a new sdca optimizer."""
_maybe_load_sdca_ops
()
if
not
container
or
not
examples
or
not
variables
or
not
options
:
raise
ValueError
(
'All arguments must be specified.'
)
...
...
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