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 "QuantizeLayer.h"
19 #include <cker/operation/Quantize.h>
30 QuantizeLayer::QuantizeLayer() : _input(nullptr), _output(nullptr)
35 template <typename InputT, typename OutputT> void QuantizeLayer::affineQuantize()
37 nnfw::cker::Quantize(getTensorShape(_input), reinterpret_cast<const InputT *>(_input->buffer()),
38 getTensorShape(_output), reinterpret_cast<OutputT *>(_output->buffer()),
39 _output->data_scale(), _output->data_offset());
42 void QuantizeLayer::configure(const IPortableTensor *input, IPortableTensor *output)
48 void QuantizeLayer::run()
50 if (_input->data_type() == OperandType::FLOAT32)
52 affineQuantize<float, uint8_t>();
56 throw std::runtime_error{"Quantize: unsupported data type"};
62 } // namespace backend