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48812cd1
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体验新版 GitCode,发现更多精彩内容 >>
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48812cd1
编写于
7月 28, 2017
作者:
Y
Yu Yang
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差异文件
Merge branch 'feature/backward' of github.com:reyoung/Paddle into feature/backward
上级
42e2fa57
2198963a
变更
1
隐藏空白更改
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并排
Showing
1 changed file
with
21 addition
and
16 deletion
+21
-16
paddle/framework/backward_test.cc
paddle/framework/backward_test.cc
+21
-16
未找到文件。
paddle/framework/backward_test.cc
浏览文件 @
48812cd1
...
...
@@ -349,37 +349,42 @@ TEST(Backward, linear_net_intermediate_variable_has_no_grad) {
{
"mul_out3"
,
"tmp_out3"
,
"out3"
},
{}));
net
.
CompleteAddOp
();
auto
backward
=
f
::
Backward
(
net
,
{
"mul_out2"
,
"tmp_out2"
,
"out2"
});
LOG
(
INFO
)
<<
backward
->
DebugString
();
ASSERT_TRUE
(
backward
->
IsNetOp
());
auto
bwd_net
=
static_cast
<
f
::
NetOp
*>
(
backward
.
get
());
ASSERT_EQ
(
bwd_net
->
ops_
.
size
(),
3UL
);
auto
&
grad_fc
=
*
bwd_net
->
ops_
[
0
];
EXPECT_EQ
(
grad_fc
.
inputs_
.
size
(),
3UL
+
3UL
+
3UL
);
EXPECT_EQ
(
grad_fc
.
outputs_
.
size
(),
3UL
);
EXPECT_EQ
(
grad_fc
.
inputs_
.
size
(),
3UL
/* external input number */
+
1UL
/* external output number*/
+
1UL
/* number of gradient of external output*/
-
1UL
/*ignoreGradient varable number*/
+
2U
/* internal variable number*/
);
EXPECT_EQ
(
grad_fc
.
outputs_
.
size
(),
2UL
/* input number of mul*/
+
2UL
/* input number of rowwise_add */
+
1UL
/* input number of sigmod */
);
std
::
cout
<<
std
::
endl
;
EXPECT_EQ
(
bwd_net
->
ops_
[
1
]
->
inputs_
.
size
(),
0UL
);
EXPECT_EQ
(
bwd_net
->
ops_
[
1
]
->
outputs_
.
size
(),
0UL
);
EXPECT_EQ
(
bwd_net
->
ops_
[
2
]
->
inputs_
.
size
(),
0UL
);
EXPECT_EQ
(
bwd_net
->
ops_
[
2
]
->
outputs_
.
size
(),
0UL
);
EXPECT_EQ
(
grad_fc
.
Output
(
"X"
+
f
::
OperatorBase
::
GRAD_VAR_SUFFIX
()),
f
::
OperatorBase
::
EMPTY_VAR_NAME
());
/*
EXPECT_EQ(grad_fc.Output("X" + f::OperatorBase::GRAD_VAR_SUFFIX()),
f::OperatorBase::EMPTY_VAR_NAME());
EXPECT_EQ(grad_fc.Output("W" + f::OperatorBase::GRAD_VAR_SUFFIX()),
"w3"
+
f
::
OperatorBase
::
GRAD_VAR_SUFFIX
());
"w3" + f::OperatorBase::GRAD_VAR_SUFFIX());
EXPECT_EQ(grad_fc.Output("b" + f::OperatorBase::GRAD_VAR_SUFFIX()),
"b3"
+
f
::
OperatorBase
::
GRAD_VAR_SUFFIX
());
EXPECT_EQ
(
grad_fc
.
Input
(
"mul_result"
+
f
::
OperatorBase
::
GRAD_VAR_SUFFIX
()),
"mul_out3"
+
f
::
OperatorBase
::
GRAD_VAR_SUFFIX
());
EXPECT_EQ
(
grad_fc
.
Input
(
"add_result"
+
f
::
OperatorBase
::
GRAD_VAR_SUFFIX
()),
"tmp_out3"
+
f
::
OperatorBase
::
GRAD_VAR_SUFFIX
());
EXPECT_EQ
(
grad_fc
.
Input
(
"Out"
+
f
::
OperatorBase
::
GRAD_VAR_SUFFIX
()),
"out3"
+
f
::
OperatorBase
::
GRAD_VAR_SUFFIX
());
"b3" + f::OperatorBase::GRAD_VAR_SUFFIX());
EXPECT_EQ(grad_fc.Output("mul_result" + f::OperatorBase::GRAD_VAR_SUFFIX()),
"mul_out3" + f::OperatorBase::GRAD_VAR_SUFFIX());
EXPECT_EQ(grad_fc.Input("Out" + f::OperatorBase::GRAD_VAR_SUFFIX()),
"out3" + f::OperatorBase::GRAD_VAR_SUFFIX());
EXPECT_EQ(grad_fc.Input("X"), "out2");
EXPECT_EQ(grad_fc.Input("W"), "w3");
EXPECT_EQ
(
grad_fc
.
Input
(
"b"
),
"b3"
);
EXPECT_EQ(grad_fc.Input("mul_result"), "mul_out3");
EXPECT_EQ(grad_fc.Input("add_result"), "tmp_out3");
EXPECT_EQ(grad_fc.Input("Out"), "out3");
*/
}
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