2 * Copyright (c) 2020 Samsung Electronics Co., Ltd. All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #include "ReverseLayer.h"
19 #include "OperationUtils.h"
21 #include <cker/operation/Reverse.h>
32 void ReverseLayer::run()
35 if (_axis->total_size() != 4)
37 throw std::runtime_error{"Reverse: only support 1 axis"};
39 int32_t axis = *(reinterpret_cast<int32_t *>(_axis->buffer()));
42 axis += _input->num_dimensions();
45 switch (_input->data_type())
47 case OperandType::FLOAT32:
48 nnfw::cker::Reverse<float>(
49 axis, getTensorShape(_input), reinterpret_cast<const float *>(_input->buffer()),
50 getTensorShape(_output), reinterpret_cast<float *>(_output->buffer()));
53 throw std::runtime_error{"Reverse: unsupported data type"};
57 void ReverseLayer::configure(const IPortableTensor *input, const IPortableTensor *axis,
58 IPortableTensor *output)
67 } // namespace backend