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gaoqiong
composable_kernel
Commits
b40c9020
Commit
b40c9020
authored
Aug 22, 2022
by
Anthony Chang
Browse files
GemmPadder and GemmGemmPadder
parent
9efd033b
Changes
3
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3 changed files
with
188 additions
and
137 deletions
+188
-137
include/ck/tensor_operation/gpu/device/gemm_specialization.hpp
...de/ck/tensor_operation/gpu/device/gemm_specialization.hpp
+18
-0
include/ck/tensor_operation/gpu/device/matrix_padder.hpp
include/ck/tensor_operation/gpu/device/matrix_padder.hpp
+156
-137
include/ck/utility/functional.hpp
include/ck/utility/functional.hpp
+14
-0
No files found.
include/ck/tensor_operation/gpu/device/gemm_specialization.hpp
View file @
b40c9020
...
@@ -9,6 +9,7 @@ namespace device {
...
@@ -9,6 +9,7 @@ namespace device {
enum
struct
GemmSpecialization
enum
struct
GemmSpecialization
{
{
// Gemm
Default
,
Default
,
MPadding
,
MPadding
,
NPadding
,
NPadding
,
...
@@ -17,6 +18,15 @@ enum struct GemmSpecialization
...
@@ -17,6 +18,15 @@ enum struct GemmSpecialization
MKPadding
,
MKPadding
,
NKPadding
,
NKPadding
,
MNKPadding
,
MNKPadding
,
// Gemm + Gemm
OPadding
,
MOPadding
,
NOPadding
,
KOPadding
,
MNOPadding
,
MKOPadding
,
NKOPadding
,
MNKOPadding
,
};
};
inline
std
::
string
getGemmSpecializationString
(
const
GemmSpecialization
&
s
)
inline
std
::
string
getGemmSpecializationString
(
const
GemmSpecialization
&
s
)
...
@@ -31,6 +41,14 @@ inline std::string getGemmSpecializationString(const GemmSpecialization& s)
...
@@ -31,6 +41,14 @@ inline std::string getGemmSpecializationString(const GemmSpecialization& s)
case
GemmSpecialization
::
MKPadding
:
return
"MKPadding"
;
case
GemmSpecialization
::
MKPadding
:
return
"MKPadding"
;
case
GemmSpecialization
::
NKPadding
:
return
"NKPadding"
;
case
GemmSpecialization
::
NKPadding
:
return
"NKPadding"
;
case
GemmSpecialization
::
MNKPadding
:
return
"MNKPadding"
;
case
GemmSpecialization
::
MNKPadding
:
return
"MNKPadding"
;
case
GemmSpecialization
::
OPadding
:
return
"OPadding"
;
case
GemmSpecialization
::
MOPadding
:
return
"MOPadding"
;
case
GemmSpecialization
::
NOPadding
:
return
"NOPadding"
;
case
GemmSpecialization
::
KOPadding
:
return
"KOPadding"
;
case
GemmSpecialization
::
MNOPadding
:
return
"MNOPadding"
;
case
GemmSpecialization
::
MKOPadding
:
return
"MKOPadding"
;
case
GemmSpecialization
::
NKOPadding
:
return
"NKOPadding"
;
case
GemmSpecialization
::
MNKOPadding
:
return
"MNKOPadding"
;
default:
return
"Unrecognized specialization!"
;
default:
return
"Unrecognized specialization!"
;
}
}
}
}
...
...
include/ck/tensor_operation/gpu/device/matrix_padder.hpp
View file @
b40c9020
...
@@ -12,166 +12,176 @@ namespace ck {
...
@@ -12,166 +12,176 @@ namespace ck {
namespace
tensor_operation
{
namespace
tensor_operation
{
namespace
device
{
namespace
device
{
// For padding tensors without batch dimension
template
<
bool
PadM
,
bool
PadN
,
typename
TensorDesc_MRaw_NRaw
,
typename
MPerBlockType
,
typename
NPerBlockType
,
enable_if_t
<
TensorDesc_MRaw_NRaw
::
GetNumOfVisibleDimension
()
==
2
,
bool
>
=
false
>
__host__
__device__
constexpr
auto
PadTensorDescriptor
(
const
TensorDesc_MRaw_NRaw
&
tensor_desc_mraw_nraw
,
MPerBlockType
MPerBlock
,
NPerBlockType
NPerBlock
)
{
const
auto
MRaw
=
tensor_desc_mraw_nraw
.
GetLength
(
Number
<
0
>
{});
const
auto
NRaw
=
tensor_desc_mraw_nraw
.
GetLength
(
Number
<
1
>
{});
const
auto
M
=
math
::
integer_divide_ceil
(
MRaw
,
MPerBlock
)
*
MPerBlock
;
const
auto
N
=
math
::
integer_divide_ceil
(
NRaw
,
NPerBlock
)
*
NPerBlock
;
const
auto
MPad
=
M
-
MRaw
;
const
auto
NPad
=
N
-
NRaw
;
const
auto
MTransform
=
conditional_expr
<
PadM
>
(
make_right_pad_transform
(
MRaw
,
MPad
),
make_pass_through_transform
(
MRaw
));
const
auto
NTransform
=
conditional_expr
<
PadN
>
(
make_right_pad_transform
(
NRaw
,
NPad
),
make_pass_through_transform
(
NRaw
));
return
transform_tensor_descriptor
(
tensor_desc_mraw_nraw
,
make_tuple
(
MTransform
,
NTransform
),
make_tuple
(
Sequence
<
0
>
{},
Sequence
<
1
>
{}),
make_tuple
(
Sequence
<
0
>
{},
Sequence
<
1
>
{}));
}
// For padding tensors with batch dimension
template
<
bool
PadM
,
bool
PadN
,
typename
TensorDesc_GRaw_MRaw_NRaw
,
typename
MPerBlockType
,
typename
NPerBlockType
,
enable_if_t
<
TensorDesc_GRaw_MRaw_NRaw
::
GetNumOfVisibleDimension
()
==
3
,
bool
>
=
false
>
__host__
__device__
constexpr
auto
PadTensorDescriptor
(
const
TensorDesc_GRaw_MRaw_NRaw
&
tensor_desc_graw_mraw_nraw
,
MPerBlockType
MPerBlock
,
NPerBlockType
NPerBlock
)
{
const
auto
GRaw
=
tensor_desc_graw_mraw_nraw
.
GetLength
(
Number
<
0
>
{});
const
auto
MRaw
=
tensor_desc_graw_mraw_nraw
.
GetLength
(
Number
<
1
>
{});
const
auto
NRaw
=
tensor_desc_graw_mraw_nraw
.
GetLength
(
Number
<
2
>
{});
const
auto
M
=
math
::
integer_divide_ceil
(
MRaw
,
MPerBlock
)
*
MPerBlock
;
const
auto
N
=
math
::
integer_divide_ceil
(
NRaw
,
NPerBlock
)
*
NPerBlock
;
const
auto
MPad
=
M
-
MRaw
;
const
auto
NPad
=
N
-
NRaw
;
const
auto
MTransform
=
conditional_expr
<
PadM
>
(
make_right_pad_transform
(
MRaw
,
MPad
),
make_pass_through_transform
(
MRaw
));
const
auto
NTransform
=
conditional_expr
<
PadN
>
(
make_right_pad_transform
(
NRaw
,
NPad
),
make_pass_through_transform
(
NRaw
));
return
transform_tensor_descriptor
(
tensor_desc_graw_mraw_nraw
,
make_tuple
(
make_pass_through_transform
(
GRaw
),
MTransform
,
NTransform
),
make_tuple
(
Sequence
<
0
>
{},
Sequence
<
1
>
{},
Sequence
<
2
>
{}),
make_tuple
(
Sequence
<
0
>
{},
Sequence
<
1
>
{},
Sequence
<
2
>
{}));
}
// M/N/K/OPerTileType could be index_t or Number<>
template
<
GemmSpecialization
GemmSpec
,
typename
MPerTileType
,
typename
NPerTileType
,
typename
KPerTileType
,
typename
OPerTileType
>
struct
GemmGemmPadder
{
// TODO: hard to scale; use mask instead
static
constexpr
bool
PadM
=
GemmSpec
==
GemmSpecialization
::
MPadding
||
GemmSpec
==
GemmSpecialization
::
MNPadding
||
GemmSpec
==
GemmSpecialization
::
MKPadding
||
GemmSpec
==
GemmSpecialization
::
MNKPadding
||
GemmSpec
==
GemmSpecialization
::
MOPadding
||
GemmSpec
==
GemmSpecialization
::
MNOPadding
||
GemmSpec
==
GemmSpecialization
::
MKOPadding
||
GemmSpec
==
GemmSpecialization
::
MNKOPadding
;
static
constexpr
bool
PadN
=
GemmSpec
==
GemmSpecialization
::
NPadding
||
GemmSpec
==
GemmSpecialization
::
MNPadding
||
GemmSpec
==
GemmSpecialization
::
NKPadding
||
GemmSpec
==
GemmSpecialization
::
MNKPadding
||
GemmSpec
==
GemmSpecialization
::
NOPadding
||
GemmSpec
==
GemmSpecialization
::
MNOPadding
||
GemmSpec
==
GemmSpecialization
::
NKOPadding
||
GemmSpec
==
GemmSpecialization
::
MNKOPadding
;
static
constexpr
bool
PadK
=
GemmSpec
==
GemmSpecialization
::
KPadding
||
GemmSpec
==
GemmSpecialization
::
MKPadding
||
GemmSpec
==
GemmSpecialization
::
NKPadding
||
GemmSpec
==
GemmSpecialization
::
MNKPadding
||
GemmSpec
==
GemmSpecialization
::
KOPadding
||
GemmSpec
==
GemmSpecialization
::
MKOPadding
||
GemmSpec
==
GemmSpecialization
::
NKOPadding
||
GemmSpec
==
GemmSpecialization
::
MNKOPadding
;
static
constexpr
bool
PadO
=
GemmSpec
==
GemmSpecialization
::
OPadding
||
GemmSpec
==
GemmSpecialization
::
MOPadding
||
GemmSpec
==
GemmSpecialization
::
NOPadding
||
GemmSpec
==
GemmSpecialization
::
KOPadding
||
GemmSpec
==
GemmSpecialization
::
MNOPadding
||
GemmSpec
==
GemmSpecialization
::
MKOPadding
||
GemmSpec
==
GemmSpecialization
::
NKOPadding
||
GemmSpec
==
GemmSpecialization
::
MNKOPadding
;
// A[M, K]
template
<
typename
ADesc_MRaw_KRaw
>
__host__
__device__
constexpr
auto
PadADescriptor_M_K
(
const
ADesc_MRaw_KRaw
&
a_desc_mraw_kraw
)
const
{
return
PadTensorDescriptor
<
PadM
,
PadK
>
(
a_desc_mraw_kraw
,
MPerTile_
,
KPerTile_
);
}
// B[K, N]
template
<
typename
BDesc_NRaw_KRaw
>
__host__
__device__
constexpr
auto
PadBDescriptor_N_K
(
const
BDesc_NRaw_KRaw
&
b_desc_nraw_kraw
)
const
{
return
PadTensorDescriptor
<
PadN
,
PadK
>
(
b_desc_nraw_kraw
,
NPerTile_
,
KPerTile_
);
}
// B1[Gemm1N, Gemm1K] = B1[O, N]
template
<
typename
B1Desc_NRaw_KRaw
>
__host__
__device__
constexpr
auto
PadB1Descriptor_N_K
(
const
B1Desc_NRaw_KRaw
&
b1_desc_nraw_kraw
)
const
{
return
PadTensorDescriptor
<
PadO
,
PadN
>
(
b1_desc_nraw_kraw
,
OPerTile_
,
NPerTile_
);
}
// C[M, Gemm1N] = C[M, O]
template
<
typename
CDesc_MRaw_NRaw
>
__host__
__device__
constexpr
auto
PadCDescriptor_M_N
(
const
CDesc_MRaw_NRaw
&
c_desc_mraw_nraw
)
const
{
return
PadTensorDescriptor
<
PadM
,
PadO
>
(
c_desc_mraw_nraw
,
MPerTile_
,
OPerTile_
);
}
MPerTileType
MPerTile_
;
NPerTileType
NPerTile_
;
KPerTileType
KPerTile_
;
OPerTileType
OPerTile_
;
};
// M/N/KPerTileType could be index_t or Number<>
// M/N/KPerTileType could be index_t or Number<>
template
<
GemmSpecialization
GemmSpec
,
template
<
GemmSpecialization
GemmSpec
,
typename
MPerTileType
,
typename
MPerTileType
,
typename
NPerTileType
,
typename
NPerTileType
,
typename
KPerTileType
>
typename
KPerTileType
>
struct
Matrix
Padder
struct
Gemm
Padder
{
{
static
constexpr
auto
I0
=
Number
<
0
>
{};
static
constexpr
bool
PadM
=
static
constexpr
auto
I1
=
Number
<
1
>
{};
(
GemmSpec
==
GemmSpecialization
::
MPadding
||
GemmSpec
==
GemmSpecialization
::
MNPadding
||
static
constexpr
auto
I2
=
Number
<
2
>
{};
GemmSpec
==
GemmSpecialization
::
MKPadding
||
GemmSpec
==
GemmSpecialization
::
MNKPadding
);
static
constexpr
auto
I3
=
Number
<
3
>
{};
static
constexpr
bool
PadN
=
(
GemmSpec
==
GemmSpecialization
::
NPadding
||
GemmSpec
==
GemmSpecialization
::
MNPadding
||
GemmSpec
==
GemmSpecialization
::
NKPadding
||
GemmSpec
==
GemmSpecialization
::
MNKPadding
);
static
constexpr
bool
PadK
=
(
GemmSpec
==
GemmSpecialization
::
KPadding
||
GemmSpec
==
GemmSpecialization
::
MKPadding
||
GemmSpec
==
GemmSpecialization
::
NKPadding
||
GemmSpec
==
GemmSpecialization
::
MNKPadding
);
template
<
typename
ADesc_MRaw_KRaw
>
template
<
typename
ADesc_MRaw_KRaw
>
__host__
__device__
constexpr
auto
__host__
__device__
constexpr
auto
PadADescriptor_M_K
(
const
ADesc_MRaw_KRaw
&
a_desc_mraw_kraw
)
const
PadADescriptor_M_K
(
const
ADesc_MRaw_KRaw
&
a_desc_mraw_kraw
)
const
{
{
const
auto
MRaw
=
a_desc_mraw_kraw
.
GetLength
(
I0
);
return
PadTensorDescriptor
<
PadM
,
PadK
>
(
a_desc_mraw_kraw
,
MPerTile_
,
KPerTile_
);
const
auto
KRaw
=
a_desc_mraw_kraw
.
GetLength
(
I1
);
const
auto
M
=
math
::
integer_divide_ceil
(
MRaw
,
MPerTile_
)
*
MPerTile_
;
const
auto
K
=
math
::
integer_divide_ceil
(
KRaw
,
KPerTile_
)
*
KPerTile_
;
const
auto
MPad
=
M
-
MRaw
;
const
auto
KPad
=
K
-
KRaw
;
if
constexpr
(
GemmSpec
==
GemmSpecialization
::
MKPadding
||
GemmSpec
==
GemmSpecialization
::
MNKPadding
)
{
// pad both M and K
return
transform_tensor_descriptor
(
a_desc_mraw_kraw
,
make_tuple
(
make_right_pad_transform
(
MRaw
,
MPad
),
make_right_pad_transform
(
KRaw
,
KPad
)),
make_tuple
(
Sequence
<
0
>
{},
Sequence
<
1
>
{}),
make_tuple
(
Sequence
<
0
>
{},
Sequence
<
1
>
{}));
}
else
if
constexpr
(
GemmSpec
==
GemmSpecialization
::
MPadding
||
GemmSpec
==
GemmSpecialization
::
MNPadding
)
{
// pad M, but not K
return
transform_tensor_descriptor
(
a_desc_mraw_kraw
,
make_tuple
(
make_right_pad_transform
(
MRaw
,
MPad
),
make_pass_through_transform
(
KRaw
)),
make_tuple
(
Sequence
<
0
>
{},
Sequence
<
1
>
{}),
make_tuple
(
Sequence
<
0
>
{},
Sequence
<
1
>
{}));
}
else
if
constexpr
(
GemmSpec
==
GemmSpecialization
::
KPadding
||
GemmSpec
==
GemmSpecialization
::
NKPadding
)
{
// pad K, but not M
return
transform_tensor_descriptor
(
a_desc_mraw_kraw
,
make_tuple
(
make_pass_through_transform
(
MRaw
),
make_right_pad_transform
(
KRaw
,
KPad
)),
make_tuple
(
Sequence
<
0
>
{},
Sequence
<
1
>
{}),
make_tuple
(
Sequence
<
0
>
{},
Sequence
<
1
>
{}));
}
else
{
// not pad M or K
return
a_desc_mraw_kraw
;
}
}
}
template
<
typename
BDesc_NRaw_KRaw
>
template
<
typename
BDesc_NRaw_KRaw
>
__host__
__device__
constexpr
auto
__host__
__device__
constexpr
auto
PadBDescriptor_N_K
(
const
BDesc_NRaw_KRaw
&
b_desc_nraw_kraw
)
const
PadBDescriptor_N_K
(
const
BDesc_NRaw_KRaw
&
b_desc_nraw_kraw
)
const
{
{
const
auto
NRaw
=
b_desc_nraw_kraw
.
GetLength
(
I0
);
return
PadTensorDescriptor
<
PadN
,
PadK
>
(
b_desc_nraw_kraw
,
NPerTile_
,
KPerTile_
);
const
auto
KRaw
=
b_desc_nraw_kraw
.
GetLength
(
I1
);
const
auto
N
=
math
::
integer_divide_ceil
(
NRaw
,
NPerTile_
)
*
NPerTile_
;
const
auto
K
=
math
::
integer_divide_ceil
(
KRaw
,
KPerTile_
)
*
KPerTile_
;
const
auto
NPad
=
N
-
NRaw
;
const
auto
KPad
=
K
-
KRaw
;
if
constexpr
(
GemmSpec
==
GemmSpecialization
::
NKPadding
||
GemmSpec
==
GemmSpecialization
::
MNKPadding
)
{
// pad both N and K
return
transform_tensor_descriptor
(
b_desc_nraw_kraw
,
make_tuple
(
make_right_pad_transform
(
NRaw
,
NPad
),
make_right_pad_transform
(
KRaw
,
KPad
)),
make_tuple
(
Sequence
<
0
>
{},
Sequence
<
1
>
{}),
make_tuple
(
Sequence
<
0
>
{},
Sequence
<
1
>
{}));
}
else
if
constexpr
(
GemmSpec
==
GemmSpecialization
::
NPadding
||
GemmSpec
==
GemmSpecialization
::
MNPadding
)
{
// pad N, but not K
return
transform_tensor_descriptor
(
b_desc_nraw_kraw
,
make_tuple
(
make_right_pad_transform
(
NRaw
,
NPad
),
make_pass_through_transform
(
KRaw
)),
make_tuple
(
Sequence
<
0
>
{},
Sequence
<
1
>
{}),
make_tuple
(
Sequence
<
0
>
{},
Sequence
<
1
>
{}));
}
else
if
constexpr
(
GemmSpec
==
GemmSpecialization
::
KPadding
||
GemmSpec
==
GemmSpecialization
::
MKPadding
)
{
// pad K, but not N
return
transform_tensor_descriptor
(
b_desc_nraw_kraw
,
make_tuple
(
make_pass_through_transform
(
NRaw
),
make_right_pad_transform
(
KRaw
,
KPad
)),
make_tuple
(
Sequence
<
0
>
{},
Sequence
<
1
>
{}),
make_tuple
(
Sequence
<
0
>
{},
Sequence
<
1
>
{}));
}
else
{
// not pad N or K
return
b_desc_nraw_kraw
;
}
}
}
template
<
typename
CDesc_MRaw_NRaw
>
template
<
typename
CDesc_MRaw_NRaw
>
__host__
__device__
constexpr
auto
__host__
__device__
constexpr
auto
PadCDescriptor_M_N
(
const
CDesc_MRaw_NRaw
&
c_desc_mraw_nraw
)
const
PadCDescriptor_M_N
(
const
CDesc_MRaw_NRaw
&
c_desc_mraw_nraw
)
const
{
{
const
auto
MRaw
=
c_desc_mraw_nraw
.
GetLength
(
I0
);
return
PadTensorDescriptor
<
PadM
,
PadN
>
(
c_desc_mraw_nraw
,
MPerTile_
,
NPerTile_
);
const
auto
NRaw
=
c_desc_mraw_nraw
.
GetLength
(
I1
);
const
auto
M
=
math
::
integer_divide_ceil
(
MRaw
,
MPerTile_
)
*
MPerTile_
;
const
auto
N
=
math
::
integer_divide_ceil
(
NRaw
,
NPerTile_
)
*
NPerTile_
;
const
auto
MPad
=
M
-
MRaw
;
const
auto
NPad
=
N
-
NRaw
;
if
constexpr
(
GemmSpec
==
GemmSpecialization
::
MNPadding
||
GemmSpec
==
GemmSpecialization
::
MNKPadding
)
{
// pad M and N
return
transform_tensor_descriptor
(
c_desc_mraw_nraw
,
make_tuple
(
make_right_pad_transform
(
MRaw
,
MPad
),
make_right_pad_transform
(
NRaw
,
NPad
)),
make_tuple
(
Sequence
<
0
>
{},
Sequence
<
1
>
{}),
make_tuple
(
Sequence
<
0
>
{},
Sequence
<
1
>
{}));
}
else
if
constexpr
(
GemmSpec
==
GemmSpecialization
::
MPadding
||
GemmSpec
==
GemmSpecialization
::
MKPadding
)
{
// pad M, but not N
return
transform_tensor_descriptor
(
c_desc_mraw_nraw
,
make_tuple
(
make_right_pad_transform
(
MRaw
,
MPad
),
make_pass_through_transform
(
NRaw
)),
make_tuple
(
Sequence
<
0
>
{},
Sequence
<
1
>
{}),
make_tuple
(
Sequence
<
0
>
{},
Sequence
<
1
>
{}));
}
else
if
constexpr
(
GemmSpec
==
GemmSpecialization
::
NPadding
||
GemmSpec
==
GemmSpecialization
::
NKPadding
)
{
// pad N, but not M
return
transform_tensor_descriptor
(
c_desc_mraw_nraw
,
make_tuple
(
make_pass_through_transform
(
MRaw
),
make_right_pad_transform
(
NRaw
,
NPad
)),
make_tuple
(
Sequence
<
0
>
{},
Sequence
<
1
>
{}),
make_tuple
(
Sequence
<
0
>
{},
Sequence
<
1
>
{}));
}
else
{
// not pad M or N
return
c_desc_mraw_nraw
;
}
}
}
MPerTileType
MPerTile_
;
MPerTileType
MPerTile_
;
...
@@ -179,6 +189,15 @@ struct MatrixPadder
...
@@ -179,6 +189,15 @@ struct MatrixPadder
KPerTileType
KPerTile_
;
KPerTileType
KPerTile_
;
};
};
// Alias of GemmPadder; to deprecate
template
<
GemmSpecialization
GemmSpec
,
typename
MPerTileType
,
typename
NPerTileType
,
typename
KPerTileType
>
struct
MatrixPadder
:
public
GemmPadder
<
GemmSpec
,
MPerTileType
,
NPerTileType
,
KPerTileType
>
{
};
}
// namespace device
}
// namespace device
}
// namespace tensor_operation
}
// namespace tensor_operation
}
// namespace ck
}
// namespace ck
include/ck/utility/functional.hpp
View file @
b40c9020
...
@@ -114,4 +114,18 @@ struct conditional<false, X, Y>
...
@@ -114,4 +114,18 @@ struct conditional<false, X, Y>
template
<
bool
predicate
,
class
X
,
class
Y
>
template
<
bool
predicate
,
class
X
,
class
Y
>
using
conditional_t
=
typename
conditional
<
predicate
,
X
,
Y
>::
type
;
using
conditional_t
=
typename
conditional
<
predicate
,
X
,
Y
>::
type
;
// z = predicate ? x : y
template
<
bool
predicate
,
typename
X
,
typename
Y
>
constexpr
auto
conditional_expr
(
X
&&
x
,
Y
&&
y
)
{
if
constexpr
(
predicate
)
{
return
std
::
forward
<
X
>
(
x
);
}
else
{
return
std
::
forward
<
Y
>
(
y
);
}
}
}
// namespace ck
}
// namespace ck
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