Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2017 ARM Limited. |
| 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
| 24 | #include "RawTensor.h" |
| 25 | |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 26 | namespace arm_compute |
| 27 | { |
| 28 | namespace test |
| 29 | { |
| 30 | RawTensor::RawTensor(TensorShape shape, Format format, int fixed_point_position) |
Moritz Pflanzer | 82e70a1 | 2017-08-08 16:20:45 +0100 | [diff] [blame] | 31 | : SimpleTensor(shape, format, fixed_point_position) |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 32 | { |
Moritz Pflanzer | 82e70a1 | 2017-08-08 16:20:45 +0100 | [diff] [blame] | 33 | _buffer = support::cpp14::make_unique<uint8_t[]>(SimpleTensor::num_elements() * SimpleTensor::num_channels() * SimpleTensor::element_size()); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 34 | } |
| 35 | |
| 36 | RawTensor::RawTensor(TensorShape shape, DataType data_type, int num_channels, int fixed_point_position) |
Moritz Pflanzer | 82e70a1 | 2017-08-08 16:20:45 +0100 | [diff] [blame] | 37 | : SimpleTensor(shape, data_type, num_channels, fixed_point_position) |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 38 | { |
Moritz Pflanzer | 82e70a1 | 2017-08-08 16:20:45 +0100 | [diff] [blame] | 39 | _buffer = support::cpp14::make_unique<uint8_t[]>(SimpleTensor::num_elements() * SimpleTensor::num_channels() * SimpleTensor::element_size()); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 40 | } |
| 41 | |
| 42 | RawTensor::RawTensor(const RawTensor &tensor) |
Moritz Pflanzer | 82e70a1 | 2017-08-08 16:20:45 +0100 | [diff] [blame] | 43 | : SimpleTensor(tensor.shape(), tensor.data_type(), tensor.num_channels(), tensor.fixed_point_position()) |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 44 | { |
Moritz Pflanzer | 82e70a1 | 2017-08-08 16:20:45 +0100 | [diff] [blame] | 45 | _format = tensor.format(); |
| 46 | _buffer = support::cpp14::make_unique<uint8_t[]>(num_elements() * num_channels() * element_size()); |
| 47 | std::copy_n(tensor.data(), num_elements() * num_channels() * element_size(), _buffer.get()); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 48 | } |
| 49 | |
| 50 | RawTensor &RawTensor::operator=(RawTensor tensor) |
| 51 | { |
| 52 | swap(*this, tensor); |
| 53 | |
| 54 | return *this; |
| 55 | } |
| 56 | |
Moritz Pflanzer | 82e70a1 | 2017-08-08 16:20:45 +0100 | [diff] [blame] | 57 | const void *RawTensor::operator()(const Coordinates &coord) const |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 58 | { |
| 59 | return _buffer.get() + coord2index(_shape, coord) * element_size(); |
| 60 | } |
| 61 | |
Moritz Pflanzer | 82e70a1 | 2017-08-08 16:20:45 +0100 | [diff] [blame] | 62 | void *RawTensor::operator()(const Coordinates &coord) |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 63 | { |
| 64 | return _buffer.get() + coord2index(_shape, coord) * element_size(); |
| 65 | } |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 66 | } // namespace test |
| 67 | } // namespace arm_compute |