2 * Copyright (c) 2019 Samsung Electronics Co., Ltd. All Rights Reserved
3 * Copyright 2017 The TensorFlow Authors. All Rights Reserved.
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
18 #ifndef __NNFW_CKER_LOGISTIC_H__
19 #define __NNFW_CKER_LOGISTIC_H__
21 #include "cker/Shape.h"
22 #include "cker/eigen/Utils.h"
32 inline void Logistic(const Shape &input_shape, const float *input_data, const Shape &output_shape,
35 auto input_map = MapAsVector(input_data, input_shape);
36 auto output_map = MapAsVector(output_data, output_shape);
37 output_map.array() = input_map.array().unaryExpr(Eigen::internal::scalar_logistic_op<float>());
43 #endif // __NNFW_CKER_LOGISTIC_H__