1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
/*
* Copyright (c) 2019 Samsung Electronics Co., Ltd. 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.
*/
#include "ReLU.h"
#include "Common.h"
#include <mir/ShapeRange.h>
#include <mir/Tensor.h>
namespace mir_interpreter
{
template <typename T> struct LeakyReLUImpl
{
static void run(const mir::TensorVariant &arg, float alpha, mir::TensorVariant &result);
};
template <typename T>
void LeakyReLUImpl<T>::run(const mir::TensorVariant &arg, float alpha, mir::TensorVariant &result)
{
mir::Tensor<T> arg_accessor(arg);
mir::Tensor<T> res_accessor(result);
for (const auto &index : mir::ShapeRange(result.getShape()))
{
auto x = arg_accessor.at(index);
res_accessor.at(index) = x < 0 ? x * alpha : x;
}
}
void LeakyReLU(const mir::TensorVariant &arg, float alpha, mir::TensorVariant &result)
{
dispatch<LeakyReLUImpl>(result.getElementType(), arg, alpha, result);
}
} // namespace mir_interpreter
|
