2 * Copyright (c) 2020 Samsung Electronics Co., Ltd. All Rights Reserved
3 * Copyright 2018 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 #include "kernels/Exp.h"
20 #include "kernels/Utils.h"
22 #include <tensorflow/lite/kernels/internal/reference/exp.h>
24 namespace luci_interpreter
29 Exp::Exp(const Tensor *input, Tensor *output) : Kernel({input}, {output}) {}
33 LUCI_INTERPRETER_CHECK(input()->element_type() == output()->element_type());
34 // TODO: enable it only if kernel with dynamic shapes
35 output()->resize(input()->shape());
38 void Exp::execute() const
40 switch (input()->element_type())
42 case DataType::FLOAT32:
46 assert(false && "Unsupported type.");
50 void Exp::evalFloat() const
52 const int size = tflite::MatchingFlatSize(getTensorShape(input()), getTensorShape(output()));
53 tflite::reference_ops::Exp(getTensorData<float>(input()), size, getTensorData<float>(output()));
56 } // namespace kernels
57 } // namespace luci_interpreter