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7f0bdf07
编写于
8月 14, 2023
作者:
周波涛
提交者:
GitHub
8月 14, 2023
浏览文件
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电子邮件补丁
差异文件
write the common functions p_norm_kernel.cu and p_norm_grad_kernel.cu to p_norm_utils.h (#56191)
上级
08d726f5
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
64 addition
and
40 deletion
+64
-40
paddle/phi/kernels/funcs/p_norm_utils.h
paddle/phi/kernels/funcs/p_norm_utils.h
+63
-0
paddle/phi/kernels/gpu/p_norm_kernel.cu
paddle/phi/kernels/gpu/p_norm_kernel.cu
+1
-40
未找到文件。
paddle/phi/kernels/funcs/p_norm_utils.h
0 → 100644
浏览文件 @
7f0bdf07
// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
namespace
phi
{
__device__
__forceinline__
dtype
::
float16
inline_abs
(
dtype
::
float16
x
)
{
return
static_cast
<
dtype
::
float16
>
(
abs
(
static_cast
<
float
>
(
x
)));
}
__device__
__forceinline__
dtype
::
bfloat16
inline_abs
(
dtype
::
bfloat16
x
)
{
return
static_cast
<
dtype
::
bfloat16
>
(
abs
(
static_cast
<
float
>
(
x
)));
}
__device__
__forceinline__
float
inline_abs
(
float
x
)
{
return
abs
(
x
);
}
__device__
__forceinline__
double
inline_abs
(
double
x
)
{
return
abs
(
x
);
}
template
<
typename
T
>
__device__
__forceinline__
int
sgn
(
T
val
)
{
return
(
T
(
0
)
<
val
)
-
(
val
<
T
(
0
));
}
__device__
__forceinline__
int
inline_sign
(
dtype
::
float16
x
)
{
return
sgn
<
dtype
::
float16
>
(
x
);
}
__device__
__forceinline__
int
inline_sign
(
dtype
::
bfloat16
x
)
{
return
sgn
<
dtype
::
bfloat16
>
(
x
);
}
__device__
__forceinline__
int
inline_sign
(
float
x
)
{
return
sgn
<
float
>
(
x
);
}
__device__
__forceinline__
int
inline_sign
(
double
x
)
{
return
sgn
<
double
>
(
x
);
}
__device__
__forceinline__
dtype
::
float16
inline_pow
(
dtype
::
float16
base
,
dtype
::
float16
exponent
)
{
return
static_cast
<
dtype
::
float16
>
(
pow
(
static_cast
<
float
>
(
base
),
static_cast
<
float
>
(
exponent
)));
}
__device__
__forceinline__
dtype
::
bfloat16
inline_pow
(
dtype
::
bfloat16
base
,
dtype
::
bfloat16
exponent
)
{
return
static_cast
<
dtype
::
bfloat16
>
(
pow
(
static_cast
<
float
>
(
base
),
static_cast
<
float
>
(
exponent
)));
}
__device__
__forceinline__
float
inline_pow
(
float
base
,
float
exponent
)
{
return
pow
(
base
,
exponent
);
}
__device__
__forceinline__
double
inline_pow
(
double
base
,
double
exponent
)
{
return
pow
(
base
,
exponent
);
}
}
// namespace phi
paddle/phi/kernels/gpu/p_norm_kernel.cu
浏览文件 @
7f0bdf07
...
...
@@ -17,50 +17,11 @@
#include "paddle/phi/common/amp_type_traits.h"
#include "paddle/phi/core/kernel_registry.h"
#include "paddle/phi/kernels/funcs/elementwise_base.h"
#include "paddle/phi/kernels/funcs/p_norm_utils.h"
#include "paddle/phi/kernels/funcs/reduce_function.h"
#include "paddle/phi/kernels/gpu/reduce.h"
namespace
phi
{
template
<
typename
T
>
__device__
__forceinline__
int
sgn
(
T
val
)
{
return
(
T
(
0
)
<
val
)
-
(
val
<
T
(
0
));
}
__device__
__forceinline__
dtype
::
float16
inline_abs
(
dtype
::
float16
x
)
{
return
static_cast
<
dtype
::
float16
>
(
abs
(
static_cast
<
float
>
(
x
)));
}
__device__
__forceinline__
dtype
::
bfloat16
inline_abs
(
dtype
::
bfloat16
x
)
{
return
static_cast
<
dtype
::
bfloat16
>
(
abs
(
static_cast
<
float
>
(
x
)));
}
__device__
__forceinline__
float
inline_abs
(
float
x
)
{
return
abs
(
x
);
}
__device__
__forceinline__
double
inline_abs
(
double
x
)
{
return
abs
(
x
);
}
__device__
__forceinline__
int
inline_sign
(
dtype
::
float16
x
)
{
return
sgn
<
dtype
::
float16
>
(
x
);
}
__device__
__forceinline__
int
inline_sign
(
float
x
)
{
return
sgn
<
float
>
(
x
);
}
__device__
__forceinline__
int
inline_sign
(
double
x
)
{
return
sgn
<
double
>
(
x
);
}
__device__
__forceinline__
dtype
::
float16
inline_pow
(
dtype
::
float16
base
,
dtype
::
float16
exponent
)
{
return
static_cast
<
dtype
::
float16
>
(
pow
(
static_cast
<
float
>
(
base
),
static_cast
<
float
>
(
exponent
)));
}
__device__
__forceinline__
dtype
::
bfloat16
inline_pow
(
dtype
::
bfloat16
base
,
dtype
::
bfloat16
exponent
)
{
return
static_cast
<
dtype
::
bfloat16
>
(
pow
(
static_cast
<
float
>
(
base
),
static_cast
<
float
>
(
exponent
)));
}
__device__
__forceinline__
float
inline_pow
(
float
base
,
float
exponent
)
{
return
pow
(
base
,
exponent
);
}
__device__
__forceinline__
double
inline_pow
(
double
base
,
double
exponent
)
{
return
pow
(
base
,
exponent
);
}
template
<
typename
T
>
struct
NonzeroFunctor
{
HOSTDEVICE
explicit
inline
NonzeroFunctor
()
=
default
;
...
...
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