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7cea4e9e
编写于
1月 15, 2020
作者:
H
HappyAngel
提交者:
GitHub
1月 15, 2020
浏览文件
操作
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下载
电子邮件补丁
差异文件
[arm]add fc_relu implement, test=develop (#2765)
* fix, test=develop * add fc_relu, test=develop
上级
d8143103
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
182 addition
and
118 deletion
+182
-118
lite/backends/arm/math/funcs.cc
lite/backends/arm/math/funcs.cc
+162
-111
lite/backends/arm/math/funcs.h
lite/backends/arm/math/funcs.h
+2
-1
lite/kernels/arm/fc_compute.cc
lite/kernels/arm/fc_compute.cc
+18
-6
未找到文件。
lite/backends/arm/math/funcs.cc
浏览文件 @
7cea4e9e
...
...
@@ -21,128 +21,179 @@ namespace arm {
namespace
math
{
template
<
>
void
fill_bias_fc
<
float
>
(
float
*
out
,
const
float
*
bias
,
int
num
,
int
channel
)
{
void
fill_bias_fc
<
float
>
(
float
*
out
,
const
float
*
bias
,
int
num
,
int
channel
,
bool
flag_relu
)
{
int
cnt
=
channel
>>
4
;
int
remain
=
channel
&
15
;
for
(
int
j
=
0
;
j
<
num
;
++
j
)
{
const
float
*
ptr_bias
=
bias
;
float
*
ptr_out
=
out
+
j
*
channel
;
float32x4_t
vout1
;
float32x4_t
vout2
;
float32x4_t
vout3
;
float32x4_t
vout4
;
for
(
int
i
=
0
;
i
<
cnt
;
++
i
)
{
float32x4_t
vin1
=
vld1q_f32
(
ptr_out
);
float32x4_t
vb1
=
vld1q_f32
(
ptr_bias
);
float32x4_t
vin2
=
vld1q_f32
(
ptr_out
+
4
);
float32x4_t
vb2
=
vld1q_f32
(
ptr_bias
+
4
);
float32x4_t
vin3
=
vld1q_f32
(
ptr_out
+
8
);
float32x4_t
vb3
=
vld1q_f32
(
ptr_bias
+
8
);
float32x4_t
vin4
=
vld1q_f32
(
ptr_out
+
12
);
float32x4_t
vb4
=
vld1q_f32
(
ptr_bias
+
12
);
vout1
=
vaddq_f32
(
vin1
,
vb1
);
vout2
=
vaddq_f32
(
vin2
,
vb2
);
vout3
=
vaddq_f32
(
vin3
,
vb3
);
vout4
=
vaddq_f32
(
vin4
,
vb4
);
vst1q_f32
(
ptr_out
,
vout1
);
vst1q_f32
(
ptr_out
+
4
,
vout2
);
vst1q_f32
(
ptr_out
+
8
,
vout3
);
vst1q_f32
(
ptr_out
+
12
,
vout4
);
ptr_out
+=
16
;
ptr_bias
+=
16
;
if
(
flag_relu
)
{
float32x4_t
vzero
=
vdupq_n_f32
(
0.
f
);
for
(
int
j
=
0
;
j
<
num
;
++
j
)
{
const
float
*
ptr_bias
=
bias
;
float
*
ptr_out
=
out
+
j
*
channel
;
for
(
int
i
=
0
;
i
<
cnt
;
++
i
)
{
float32x4_t
vin1
=
vld1q_f32
(
ptr_out
);
float32x4_t
vb1
=
vld1q_f32
(
ptr_bias
);
float32x4_t
vin2
=
vld1q_f32
(
ptr_out
+
4
);
float32x4_t
vb2
=
vld1q_f32
(
ptr_bias
+
4
);
float32x4_t
vin3
=
vld1q_f32
(
ptr_out
+
8
);
float32x4_t
vb3
=
vld1q_f32
(
ptr_bias
+
8
);
float32x4_t
vin4
=
vld1q_f32
(
ptr_out
+
12
);
float32x4_t
vb4
=
vld1q_f32
(
ptr_bias
+
12
);
float32x4_t
vout1
=
vaddq_f32
(
vin1
,
vb1
);
float32x4_t
vout2
=
vaddq_f32
(
vin2
,
vb2
);
float32x4_t
vout3
=
vaddq_f32
(
vin3
,
vb3
);
float32x4_t
vout4
=
vaddq_f32
(
vin4
,
vb4
);
vout1
=
vmaxq_f32
(
vout1
,
vzero
);
vout2
=
vmaxq_f32
(
vout2
,
vzero
);
vout3
=
vmaxq_f32
(
vout3
,
vzero
);
vout4
=
vmaxq_f32
(
vout4
,
vzero
);
vst1q_f32
(
ptr_out
,
vout1
);
vst1q_f32
(
ptr_out
+
4
,
vout2
);
vst1q_f32
(
ptr_out
+
8
,
vout3
);
vst1q_f32
(
ptr_out
+
12
,
vout4
);
ptr_out
+=
16
;
ptr_bias
+=
16
;
}
for
(
int
i
=
0
;
i
<
remain
;
++
i
)
{
*
ptr_out
+=
*
(
ptr_bias
++
);
*
ptr_out
=
*
ptr_out
>
0.
f
?
*
ptr_out
:
0.
f
;
ptr_out
++
;
}
}
#if 0
if (cnt > 0) {
asm(
"1: \n"
"vld1.32 {d0-d1}, [%[ptr_out]] @ load data\n"
"vld1.32 {d2-d3}, [%[ptr_bias]]! @ load data\n"
"vadd.f32 q2, q0, q1 @ add bias\n"
"vst1.32 {d4-d5}, [%[ptr_out]]! @ store result\n"
"subs %[cnt], #1 @ loop count -1\n"
"bne 1b @ jump to main loop\n"
:[ptr_out] "+r"(ptr_out), [ptr_bias] "+r"(ptr_bias), \
[cnt] "+r"(cnt)
:
:"q0", "q1", "q2"
);
}
#endif
for
(
int
i
=
0
;
i
<
remain
;
++
i
)
{
*
(
ptr_out
++
)
+=
*
(
ptr_bias
++
);
}
else
{
for
(
int
j
=
0
;
j
<
num
;
++
j
)
{
const
float
*
ptr_bias
=
bias
;
float
*
ptr_out
=
out
+
j
*
channel
;
for
(
int
i
=
0
;
i
<
cnt
;
++
i
)
{
float32x4_t
vin1
=
vld1q_f32
(
ptr_out
);
float32x4_t
vb1
=
vld1q_f32
(
ptr_bias
);
float32x4_t
vin2
=
vld1q_f32
(
ptr_out
+
4
);
float32x4_t
vb2
=
vld1q_f32
(
ptr_bias
+
4
);
float32x4_t
vin3
=
vld1q_f32
(
ptr_out
+
8
);
float32x4_t
vb3
=
vld1q_f32
(
ptr_bias
+
8
);
float32x4_t
vin4
=
vld1q_f32
(
ptr_out
+
12
);
float32x4_t
vb4
=
vld1q_f32
(
ptr_bias
+
12
);
float32x4_t
vout1
=
vaddq_f32
(
vin1
,
vb1
);
float32x4_t
vout2
=
vaddq_f32
(
vin2
,
vb2
);
float32x4_t
vout3
=
vaddq_f32
(
vin3
,
vb3
);
float32x4_t
vout4
=
vaddq_f32
(
vin4
,
vb4
);
vst1q_f32
(
ptr_out
,
vout1
);
vst1q_f32
(
ptr_out
+
4
,
vout2
);
vst1q_f32
(
ptr_out
+
8
,
vout3
);
vst1q_f32
(
ptr_out
+
12
,
vout4
);
ptr_out
+=
16
;
ptr_bias
+=
16
;
}
for
(
int
i
=
0
;
i
<
remain
;
++
i
)
{
*
(
ptr_out
++
)
+=
*
(
ptr_bias
++
);
}
}
}
}
template
<
>
void
fill_bias_fc
<
int
>
(
int
*
out
,
const
int
*
bias
,
int
num
,
int
channel
)
{
void
fill_bias_fc
<
int
>
(
int
*
out
,
const
int
*
bias
,
int
num
,
int
channel
,
bool
flag_relu
)
{
int
cnt
=
channel
>>
4
;
int
remain
=
channel
&
15
;
for
(
int
j
=
0
;
j
<
num
;
++
j
)
{
const
int
*
ptr_bias
=
bias
;
int
*
ptr_out
=
out
+
j
*
channel
;
int32x4_t
vout1
;
int32x4_t
vout2
;
int32x4_t
vout3
;
int32x4_t
vout4
;
for
(
int
i
=
0
;
i
<
cnt
;
++
i
)
{
int32x4_t
vin1
=
vld1q_s32
(
ptr_out
);
int32x4_t
vb1
=
vld1q_s32
(
ptr_bias
);
int32x4_t
vin2
=
vld1q_s32
(
ptr_out
+
4
);
int32x4_t
vb2
=
vld1q_s32
(
ptr_bias
+
4
);
int32x4_t
vin3
=
vld1q_s32
(
ptr_out
+
8
);
int32x4_t
vb3
=
vld1q_s32
(
ptr_bias
+
8
);
int32x4_t
vin4
=
vld1q_s32
(
ptr_out
+
12
);
int32x4_t
vb4
=
vld1q_s32
(
ptr_bias
+
12
);
vout1
=
vaddq_s32
(
vin1
,
vb1
);
vout2
=
vaddq_s32
(
vin2
,
vb2
);
vout3
=
vaddq_s32
(
vin3
,
vb3
);
vout4
=
vaddq_s32
(
vin4
,
vb4
);
vst1q_s32
(
ptr_out
,
vout1
);
vst1q_s32
(
ptr_out
+
4
,
vout2
);
vst1q_s32
(
ptr_out
+
8
,
vout3
);
vst1q_s32
(
ptr_out
+
12
,
vout4
);
ptr_out
+=
16
;
ptr_bias
+=
16
;
}
#if 0
if (cnt > 0) {
asm(
"1: \n"
"vld1.32 {d0-d1}, [%[ptr_out]] @ load data\n"
"vld1.32 {d2-d3}, [%[ptr_bias]]! @ load data\n"
"vadd.s32 q2, q0, q1 @ add bias\n"
"vst1.32 {d4-d5}, [%[ptr_out]]! @ store result\n"
"subs %[cnt], #1 @ loop count -1\n"
"bne 1b @ jump to main loop\n"
:[ptr_out] "+r"(ptr_out), [ptr_bias] "+r"(ptr_bias), \
[cnt] "+r"(cnt)
:
:"q0", "q1", "q2"
);
if
(
flag_relu
)
{
for
(
int
j
=
0
;
j
<
num
;
++
j
)
{
const
int
*
ptr_bias
=
bias
;
int
*
ptr_out
=
out
+
j
*
channel
;
int32x4_t
vzero
=
vdupq_n_s32
(
0
);
for
(
int
i
=
0
;
i
<
cnt
;
++
i
)
{
int32x4_t
vin1
=
vld1q_s32
(
ptr_out
);
int32x4_t
vb1
=
vld1q_s32
(
ptr_bias
);
int32x4_t
vin2
=
vld1q_s32
(
ptr_out
+
4
);
int32x4_t
vb2
=
vld1q_s32
(
ptr_bias
+
4
);
int32x4_t
vin3
=
vld1q_s32
(
ptr_out
+
8
);
int32x4_t
vb3
=
vld1q_s32
(
ptr_bias
+
8
);
int32x4_t
vin4
=
vld1q_s32
(
ptr_out
+
12
);
int32x4_t
vb4
=
vld1q_s32
(
ptr_bias
+
12
);
int32x4_t
vout1
=
vaddq_s32
(
vin1
,
vb1
);
int32x4_t
vout2
=
vaddq_s32
(
vin2
,
vb2
);
int32x4_t
vout3
=
vaddq_s32
(
vin3
,
vb3
);
int32x4_t
vout4
=
vaddq_s32
(
vin4
,
vb4
);
vout1
=
vmaxq_s32
(
vout1
,
vzero
);
vout2
=
vmaxq_s32
(
vout2
,
vzero
);
vout3
=
vmaxq_s32
(
vout3
,
vzero
);
vout4
=
vmaxq_s32
(
vout4
,
vzero
);
vst1q_s32
(
ptr_out
,
vout1
);
vst1q_s32
(
ptr_out
+
4
,
vout2
);
vst1q_s32
(
ptr_out
+
8
,
vout3
);
vst1q_s32
(
ptr_out
+
12
,
vout4
);
ptr_out
+=
16
;
ptr_bias
+=
16
;
}
for
(
int
i
=
0
;
i
<
remain
;
++
i
)
{
*
ptr_out
+=
*
(
ptr_bias
++
);
*
ptr_out
=
*
ptr_out
>
0
?
*
ptr_out
:
0
;
ptr_out
++
;
}
}
#endif
for
(
int
i
=
0
;
i
<
remain
;
++
i
)
{
*
(
ptr_out
++
)
+=
*
(
ptr_bias
++
);
}
else
{
for
(
int
j
=
0
;
j
<
num
;
++
j
)
{
const
int
*
ptr_bias
=
bias
;
int
*
ptr_out
=
out
+
j
*
channel
;
int32x4_t
vout1
;
int32x4_t
vout2
;
int32x4_t
vout3
;
int32x4_t
vout4
;
for
(
int
i
=
0
;
i
<
cnt
;
++
i
)
{
int32x4_t
vin1
=
vld1q_s32
(
ptr_out
);
int32x4_t
vb1
=
vld1q_s32
(
ptr_bias
);
int32x4_t
vin2
=
vld1q_s32
(
ptr_out
+
4
);
int32x4_t
vb2
=
vld1q_s32
(
ptr_bias
+
4
);
int32x4_t
vin3
=
vld1q_s32
(
ptr_out
+
8
);
int32x4_t
vb3
=
vld1q_s32
(
ptr_bias
+
8
);
int32x4_t
vin4
=
vld1q_s32
(
ptr_out
+
12
);
int32x4_t
vb4
=
vld1q_s32
(
ptr_bias
+
12
);
vout1
=
vaddq_s32
(
vin1
,
vb1
);
vout2
=
vaddq_s32
(
vin2
,
vb2
);
vout3
=
vaddq_s32
(
vin3
,
vb3
);
vout4
=
vaddq_s32
(
vin4
,
vb4
);
vst1q_s32
(
ptr_out
,
vout1
);
vst1q_s32
(
ptr_out
+
4
,
vout2
);
vst1q_s32
(
ptr_out
+
8
,
vout3
);
vst1q_s32
(
ptr_out
+
12
,
vout4
);
ptr_out
+=
16
;
ptr_bias
+=
16
;
}
for
(
int
i
=
0
;
i
<
remain
;
++
i
)
{
*
(
ptr_out
++
)
+=
*
(
ptr_bias
++
);
}
}
}
}
...
...
lite/backends/arm/math/funcs.h
浏览文件 @
7cea4e9e
...
...
@@ -356,7 +356,8 @@ inline float32x4_t pow_ps(float32x4_t a, float32x4_t b) {
}
template
<
typename
T
>
void
fill_bias_fc
(
T
*
tensor
,
const
T
*
bias
,
int
num
,
int
channel
);
void
fill_bias_fc
(
T
*
tensor
,
const
T
*
bias
,
int
num
,
int
channel
,
bool
flag_relu
);
template
<
lite_api
::
ActivationType
Act
=
lite_api
::
ActivationType
::
kIndentity
>
inline
float32x4_t
vactive_f32
(
const
float32x4_t
&
x
)
{
...
...
lite/kernels/arm/fc_compute.cc
浏览文件 @
7cea4e9e
...
...
@@ -93,6 +93,10 @@ void FcCompute<PRECISION(kFloat), PRECISION(kFloat)>::Run() {
if
(
flag_trans_bias_
)
{
b_data
=
bias_
.
data
<
float
>
();
}
bool
flag_relu
=
false
;
if
(
param
.
activation_type
==
"relu"
)
{
flag_relu
=
true
;
}
if
(
flag_gemm_
)
{
operators
::
ActivationParam
act_param
;
act_param
.
has_active
=
false
;
...
...
@@ -115,7 +119,7 @@ void FcCompute<PRECISION(kFloat), PRECISION(kFloat)>::Run() {
&
ctx
);
if
(
param
.
bias
)
{
CHECK_EQ
(
param
.
bias
->
numel
(),
n_
);
lite
::
arm
::
math
::
fill_bias_fc
(
o_data
,
b_data
,
m_
,
n_
);
lite
::
arm
::
math
::
fill_bias_fc
(
o_data
,
b_data
,
m_
,
n_
,
flag_relu
);
}
}
else
{
for
(
int
i
=
0
;
i
<
m_
;
++
i
)
{
...
...
@@ -129,7 +133,7 @@ void FcCompute<PRECISION(kFloat), PRECISION(kFloat)>::Run() {
k_
,
param
.
bias
!=
nullptr
,
b_data
,
f
alse
,
f
lag_relu
,
&
ctx
);
}
}
...
...
@@ -148,6 +152,10 @@ void FcCompute<PRECISION(kInt8), PRECISION(kFloat)>::Run() {
if
(
flag_trans_bias_
)
{
b_data
=
bias_
.
data
<
float
>
();
}
bool
flag_relu
=
false
;
if
(
param
.
activation_type
==
"relu"
)
{
flag_relu
=
true
;
}
if
(
flag_gemm_
)
{
lite
::
arm
::
math
::
gemm_s8
(
false
,
false
,
...
...
@@ -164,7 +172,7 @@ void FcCompute<PRECISION(kInt8), PRECISION(kFloat)>::Run() {
&
ctx
);
if
(
param
.
bias
)
{
CHECK_EQ
(
param
.
bias
->
numel
(),
n_
);
lite
::
arm
::
math
::
fill_bias_fc
(
o_data
,
b_data
,
m_
,
n_
);
lite
::
arm
::
math
::
fill_bias_fc
(
o_data
,
b_data
,
m_
,
n_
,
flag_relu
);
}
}
else
{
for
(
int
i
=
0
;
i
<
m_
;
++
i
)
{
...
...
@@ -179,7 +187,7 @@ void FcCompute<PRECISION(kInt8), PRECISION(kFloat)>::Run() {
scale_
.
data
(),
param
.
bias
!=
nullptr
,
b_data
,
f
alse
,
f
lag_relu
,
&
ctx
);
}
}
...
...
@@ -198,6 +206,10 @@ void FcCompute<PRECISION(kInt8), PRECISION(kInt8)>::Run() {
if
(
flag_trans_bias_
)
{
b_data
=
bias_
.
data
<
float
>
();
}
bool
flag_relu
=
false
;
if
(
param
.
activation_type
==
"relu"
)
{
flag_relu
=
true
;
}
if
(
flag_gemm_
)
{
CHECK
(
!
param
.
bias
)
<<
"fc int8 kernel with int8 output using gemm kernel "
"must not have bias"
;
...
...
@@ -211,7 +223,7 @@ void FcCompute<PRECISION(kInt8), PRECISION(kInt8)>::Run() {
o_data
,
nullptr
,
false
,
f
alse
,
f
lag_relu
,
scale_
.
data
(),
&
ctx
);
}
else
{
...
...
@@ -227,7 +239,7 @@ void FcCompute<PRECISION(kInt8), PRECISION(kInt8)>::Run() {
scale_
.
data
(),
param
.
bias
!=
nullptr
,
b_data
,
f
alse
,
f
lag_relu
,
&
ctx
);
}
}
...
...
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