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6c986e12
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6c986e12
编写于
9月 27, 2018
作者:
T
tensor-tang
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
fix macro and add vmul unit test
上级
8c69764d
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
66 addition
and
26 deletion
+66
-26
paddle/fluid/operators/math/jit_kernel_blas.cc
paddle/fluid/operators/math/jit_kernel_blas.cc
+15
-16
paddle/fluid/operators/math/jit_kernel_test.cc
paddle/fluid/operators/math/jit_kernel_test.cc
+51
-10
未找到文件。
paddle/fluid/operators/math/jit_kernel_blas.cc
浏览文件 @
6c986e12
...
...
@@ -14,7 +14,6 @@ limitations under the License. */
#include "paddle/fluid/operators/math/jit_kernel.h"
#include <string>
#ifdef PADDLE_WITH_MKLML
#include "paddle/fluid/platform/dynload/mklml.h"
#endif
...
...
@@ -62,7 +61,7 @@ namespace jit = platform::jit;
FOR_EACH_COMMON_BLOCK(macro_, jit::avx512f) \
FOR_EACH_COMMON_BLOCK(macro_, jit::avx2) \
FOR_EACH_COMMON_BLOCK(macro_, jit::avx) \
FOR_EACH_COMMON_BLOCK(macro_, jit::any)
FOR_EACH_COMMON_BLOCK(macro_, jit::
isa_
any)
#define FOR_EACH_ALL_BLOCK(macro_, isa) \
macro_(isa, kLT8) macro_(isa, kEQ8) macro_(isa, kGT8LT16) macro_(isa, kEQ16) \
...
...
@@ -72,7 +71,7 @@ namespace jit = platform::jit;
FOR_EACH_ALL_BLOCK(macro_, jit::avx512f) \
FOR_EACH_ALL_BLOCK(macro_, jit::avx2) \
FOR_EACH_ALL_BLOCK(macro_, jit::avx) \
FOR_EACH_ALL_BLOCK(macro_, jit::any)
FOR_EACH_ALL_BLOCK(macro_, jit::
isa_
any)
#define BIND_KERNEL_WITH_DTYPE(ker_class, ker_func, ker_dtype) \
template <> \
...
...
@@ -92,7 +91,7 @@ static void VMulCompute(const int n, const T* x, const T* y, T* z) {
}
}
#ifdef PADDLE_
USE
_MKLML
#ifdef PADDLE_
WITH
_MKLML
#define VMUL_MKL_FLOAT(isa, block) \
template <> \
void VMulCompute<float, isa, block>(const int n, const float* x, \
...
...
@@ -103,7 +102,7 @@ static void VMulCompute(const int n, const T* x, const T* y, T* z) {
#define VMUL_MKL_DOUBLE(isa, block) \
template <> \
void VMulCompute<double, isa, block>(const int n, const double* x, \
const double* y,
float* z) {
\
const double* y,
double* z) {
\
platform::dynload::vdMul(n, x, y, z); \
}
...
...
@@ -112,7 +111,7 @@ FOR_EACH_ISA_ALL_BLOCK(VMUL_MKL_DOUBLE)
#endif
/// lt8
#ifdef PADDLE_
USE
_MKLML
#ifdef PADDLE_
WITH
_MKLML
VMUL_MKL_FLOAT
(
jit
::
avx2
,
kLT8
)
VMUL_MKL_FLOAT
(
jit
::
avx512f
,
kLT8
)
#endif
...
...
@@ -130,21 +129,21 @@ VMUL_MKL_FLOAT(jit::avx512f, kLT8)
}
// mkl > avx > for, ">" means better
#ifdef PADDLE_
USE
_MKLML
VMUL_MKL_FLOAT
(
jit
::
avx
,
kEQ8
)
#ifdef PADDLE_
WITH
_MKLML
VMUL_MKL_FLOAT
(
jit
::
avx
,
kEQ8
)
;
#elif defined __AVX__
VMUL_INTRI8_FLOAT
(
jit
::
avx
)
VMUL_INTRI8_FLOAT
(
jit
::
avx
)
;
#endif
// avx2 > mkl > for
#ifdef __AVX2__
VMUL_INTRI8_FLOAT
(
jit
::
avx2
)
#elif defined PADDLE_
USE
_MKLML
#elif defined PADDLE_
WITH
_MKLML
VMUL_MKL_FLOAT
(
jit
::
avx2
,
kEQ8
)
#endif
// TODO(TJ): test and complete avx512
/// eq16
#ifdef PADDLE_
USE
_MKLML
#ifdef PADDLE_
WITH
_MKLML
// TODO(TJ): test and complete me
VMUL_MKL_FLOAT
(
jit
::
avx
,
kEQ16
)
VMUL_MKL_FLOAT
(
jit
::
avx2
,
kEQ16
)
...
...
@@ -163,7 +162,7 @@ static void VAddCompute(const int n, const T* x, const T* y, T* z) {
}
}
#ifdef PADDLE_
USE
_MKLML
#ifdef PADDLE_
WITH
_MKLML
#define VADD_MKL_FLOAT(isa, block) \
template <> \
void VAddCompute<float, isa, block>(const int n, const float* x, \
...
...
@@ -174,7 +173,7 @@ static void VAddCompute(const int n, const T* x, const T* y, T* z) {
#define VADD_MKL_DOUBLE(isa, block) \
template <> \
void VAddCompute<double, isa, block>(const int n, const double* x, \
const double* y,
float* z) {
\
const double* y,
double* z) {
\
platform::dynload::vdAdd(n, x, y, z); \
}
...
...
@@ -183,7 +182,7 @@ FOR_EACH_ISA_ALL_BLOCK(VADD_MKL_DOUBLE)
#endif
/// lt8
#ifdef PADDLE_
USE
_MKLML
#ifdef PADDLE_
WITH
_MKLML
VADD_MKL_FLOAT
(
jit
::
avx
,
kLT8
)
VADD_MKL_FLOAT
(
jit
::
avx2
,
kLT8
)
VADD_MKL_FLOAT
(
jit
::
avx512f
,
kLT8
)
...
...
@@ -210,13 +209,13 @@ VADD_INTRI8_FLOAT(jit::avx)
// avx2 > mkl > for
#ifdef __AVX2__
VADD_INTRI8_FLOAT
(
jit
::
avx2
)
#elif defined PADDLE_
USE
_MKLML
#elif defined PADDLE_
WITH
_MKLML
VADD_MKL_FLOAT
(
jit
::
avx2
,
kEQ8
)
#endif
// TODO(TJ): test and complete avx512
/// eq16
#ifdef PADDLE_
USE
_MKLML
#ifdef PADDLE_
WITH
_MKLML
// TODO(TJ): test and complete me
VADD_MKL_FLOAT
(
jit
::
avx
,
kEQ16
)
VADD_MKL_FLOAT
(
jit
::
avx2
,
kEQ16
)
...
...
paddle/fluid/operators/math/jit_kernel_test.cc
浏览文件 @
6c986e12
...
...
@@ -20,6 +20,14 @@ limitations under the License. */
#include "glog/logging.h"
#include "gtest/gtest.h"
#ifdef PADDLE_WITH_MKLML
#include "paddle/fluid/platform/dynload/mklml.h"
#endif
#ifdef __AVX__
#include <immintrin.h>
#endif
inline
double
GetCurrentUS
()
{
struct
timeval
time
;
gettimeofday
(
&
time
,
NULL
);
...
...
@@ -38,17 +46,26 @@ void RandomVec(const int n, T* a) {
}
}
constexpr
int
repeat
=
1
0000
;
constexpr
int
repeat
=
2
0000
;
TEST
(
JitKernel
,
vmul
)
{
namespace
jit
=
paddle
::
operators
::
math
::
jitkernel
;
#if defined __AVX__ || defined __AVX2__
void
vmul_intri
(
const
int
n
,
const
float
*
x
,
const
float
*
y
,
float
*
z
)
{
__m256
tmpx
,
tmpy
;
tmpx
=
_mm256_loadu_ps
(
x
);
tmpy
=
_mm256_loadu_ps
(
y
);
tmpx
=
_mm256_mul_ps
(
tmpx
,
tmpy
);
_mm256_storeu_ps
(
z
,
tmpx
);
}
#endif
auto
ref
=
[]
(
const
int
n
,
const
float
*
x
,
const
float
*
y
,
float
*
z
)
{
for
(
int
i
=
0
;
i
<
n
;
++
i
)
{
z
[
i
]
=
x
[
i
]
*
y
[
i
];
}
};
void
vmul_ref
(
const
int
n
,
const
float
*
x
,
const
float
*
y
,
float
*
z
)
{
for
(
int
i
=
0
;
i
<
n
;
++
i
)
{
z
[
i
]
=
x
[
i
]
*
y
[
i
];
}
}
TEST
(
JitKernel
,
vmul
)
{
namespace
jit
=
paddle
::
operators
::
math
::
jitkernel
;
for
(
int
d
:
{
7
,
8
,
15
,
16
,
30
,
256
})
{
std
::
vector
<
float
>
x
(
d
),
y
(
d
);
std
::
vector
<
float
>
zref
(
d
),
ztgt
(
d
);
...
...
@@ -61,18 +78,42 @@ TEST(JitKernel, vmul) {
const
float
*
y_data
=
y
.
data
();
float
*
ztgt_data
=
ztgt
.
data
();
float
*
zref_data
=
zref
.
data
();
#ifdef PADDLE_WITH_MKLML
auto
s0
=
GetCurrentUS
();
for
(
int
i
=
0
;
i
<
repeat
;
++
i
)
{
paddle
::
platform
::
dynload
::
vsMul
(
d
,
x_data
,
y_data
,
zref_data
);
}
#endif
auto
st
=
GetCurrentUS
();
for
(
int
i
=
0
;
i
<
repeat
;
++
i
)
{
ker
->
Compute
(
d
,
x_data
,
y_data
,
ztgt_data
);
}
auto
mt
=
GetCurrentUS
();
for
(
int
i
=
0
;
i
<
repeat
;
++
i
)
{
ref
(
d
,
x_data
,
y_data
,
zref_data
);
vmul_
ref
(
d
,
x_data
,
y_data
,
zref_data
);
}
auto
et
=
GetCurrentUS
();
#if defined __AVX__ || defined __AVX2__
if
(
d
==
8
)
{
auto
si0
=
GetCurrentUS
();
for
(
int
i
=
0
;
i
<
repeat
;
++
i
)
{
vmul_intri
(
d
,
x_data
,
y_data
,
zref_data
);
}
auto
si1
=
GetCurrentUS
();
VLOG
(
3
)
<<
"Vec size 8 intr takes: "
<<
(
si1
-
si0
)
/
repeat
;
}
#endif
VLOG
(
3
)
<<
"Vec size "
<<
d
<<
": refer takes: "
<<
(
et
-
mt
)
/
repeat
<<
" us, tgt takes: "
<<
(
mt
-
st
)
/
repeat
;
<<
" us, tgt takes: "
<<
(
mt
-
st
)
/
repeat
#ifdef PADDLE_WITH_MKLML
<<
" us, mkl takes: "
<<
(
st
-
s0
)
/
repeat
<<
" us"
;
#else
<<
" us"
;
#endif
for
(
int
i
=
0
;
i
<
d
;
++
i
)
{
EXPECT_NEAR
(
ztgt_data
[
i
],
zref_data
[
i
],
1e-3
);
}
...
...
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