Moritz Pflanzer | 572ade7 | 2017-07-21 17:36:33 +0100 | [diff] [blame] | 1 | /* |
Georgios Pinitas | 4b3fba1 | 2019-06-04 17:31:46 +0100 | [diff] [blame] | 2 | * Copyright (c) 2017-2019 ARM Limited. |
Moritz Pflanzer | 572ade7 | 2017-07-21 17:36:33 +0100 | [diff] [blame] | 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 "ActivationLayer.h" |
| 25 | |
Georgios Pinitas | 583137c | 2017-08-31 18:12:42 +0100 | [diff] [blame] | 26 | #include "arm_compute/core/Types.h" |
Moritz Pflanzer | a09de0c | 2017-09-01 20:41:12 +0100 | [diff] [blame] | 27 | #include "tests/validation/Helpers.h" |
Moritz Pflanzer | 572ade7 | 2017-07-21 17:36:33 +0100 | [diff] [blame] | 28 | |
| 29 | namespace arm_compute |
| 30 | { |
| 31 | namespace test |
| 32 | { |
| 33 | namespace validation |
| 34 | { |
| 35 | namespace reference |
| 36 | { |
Isabella Gottardi | 651540f | 2018-09-13 15:33:35 +0100 | [diff] [blame] | 37 | template <typename T> |
Georgios Pinitas | 4b3fba1 | 2019-06-04 17:31:46 +0100 | [diff] [blame] | 38 | SimpleTensor<T> activation_layer(const SimpleTensor<T> &src, ActivationLayerInfo info, const QuantizationInfo &oq_info) |
Moritz Pflanzer | 572ade7 | 2017-07-21 17:36:33 +0100 | [diff] [blame] | 39 | { |
Georgios Pinitas | 4b3fba1 | 2019-06-04 17:31:46 +0100 | [diff] [blame] | 40 | ARM_COMPUTE_UNUSED(oq_info); |
| 41 | |
Moritz Pflanzer | 572ade7 | 2017-07-21 17:36:33 +0100 | [diff] [blame] | 42 | // Create reference |
Vidhya Sudhan Loganathan | 014333d | 2018-07-02 09:13:49 +0100 | [diff] [blame] | 43 | SimpleTensor<T> dst{ src.shape(), src.data_type(), 1 }; |
Moritz Pflanzer | 572ade7 | 2017-07-21 17:36:33 +0100 | [diff] [blame] | 44 | |
| 45 | // Compute reference |
| 46 | const T a(info.a()); |
| 47 | const T b(info.b()); |
| 48 | |
| 49 | for(int i = 0; i < src.num_elements(); ++i) |
| 50 | { |
Giorgio Arena | 7302302 | 2018-09-04 14:55:55 +0100 | [diff] [blame] | 51 | dst[i] = activate_float<T>(src[i], a, b, info.activation()); |
Moritz Pflanzer | 572ade7 | 2017-07-21 17:36:33 +0100 | [diff] [blame] | 52 | } |
| 53 | |
| 54 | return dst; |
| 55 | } |
| 56 | |
Michel Iwaniec | 66cc12f | 2017-12-07 17:26:40 +0000 | [diff] [blame] | 57 | template <> |
Georgios Pinitas | 4b3fba1 | 2019-06-04 17:31:46 +0100 | [diff] [blame] | 58 | SimpleTensor<uint8_t> activation_layer<uint8_t>(const SimpleTensor<uint8_t> &src, ActivationLayerInfo info, const QuantizationInfo &oq_info) |
Michel Iwaniec | 66cc12f | 2017-12-07 17:26:40 +0000 | [diff] [blame] | 59 | { |
Georgios Pinitas | 4b3fba1 | 2019-06-04 17:31:46 +0100 | [diff] [blame] | 60 | const QuantizationInfo dst_qinfo = oq_info.empty() ? src.quantization_info() : oq_info; |
| 61 | |
Michel Iwaniec | 66cc12f | 2017-12-07 17:26:40 +0000 | [diff] [blame] | 62 | SimpleTensor<float> src_tmp = convert_from_asymmetric(src); |
| 63 | SimpleTensor<float> dst_tmp = activation_layer<float>(src_tmp, info); |
Michele Di Giorgio | 4aff98f | 2019-08-28 16:27:26 +0100 | [diff] [blame] | 64 | SimpleTensor<uint8_t> dst = convert_to_asymmetric<uint8_t>(dst_tmp, dst_qinfo); |
Michel Iwaniec | 66cc12f | 2017-12-07 17:26:40 +0000 | [diff] [blame] | 65 | return dst; |
| 66 | } |
| 67 | |
giuros01 | c9573f3 | 2019-06-20 10:30:17 +0100 | [diff] [blame] | 68 | template <> |
Georgios Pinitas | 6e1791b | 2019-12-02 19:01:25 +0000 | [diff] [blame] | 69 | SimpleTensor<int8_t> activation_layer<int8_t>(const SimpleTensor<int8_t> &src, ActivationLayerInfo info, const QuantizationInfo &oq_info) |
| 70 | { |
| 71 | const QuantizationInfo dst_qinfo = oq_info.empty() ? src.quantization_info() : oq_info; |
| 72 | |
| 73 | SimpleTensor<float> src_tmp = convert_from_asymmetric(src); |
| 74 | SimpleTensor<float> dst_tmp = activation_layer<float>(src_tmp, info); |
| 75 | SimpleTensor<int8_t> dst = convert_to_asymmetric<int8_t>(dst_tmp, dst_qinfo); |
| 76 | return dst; |
| 77 | } |
| 78 | |
| 79 | template <> |
giuros01 | c9573f3 | 2019-06-20 10:30:17 +0100 | [diff] [blame] | 80 | SimpleTensor<int16_t> activation_layer<int16_t>(const SimpleTensor<int16_t> &src, ActivationLayerInfo info, const QuantizationInfo &oq_info) |
| 81 | { |
| 82 | const QuantizationInfo dst_qinfo = oq_info.empty() ? src.quantization_info() : oq_info; |
| 83 | |
| 84 | SimpleTensor<float> src_tmp = convert_from_symmetric(src); |
| 85 | SimpleTensor<float> dst_tmp = activation_layer<float>(src_tmp, info); |
| 86 | SimpleTensor<int16_t> dst = convert_to_symmetric<int16_t>(dst_tmp, dst_qinfo); |
| 87 | return dst; |
| 88 | } |
| 89 | |
Georgios Pinitas | 4b3fba1 | 2019-06-04 17:31:46 +0100 | [diff] [blame] | 90 | template SimpleTensor<float> activation_layer(const SimpleTensor<float> &src, ActivationLayerInfo info, const QuantizationInfo &oq_info); |
| 91 | template SimpleTensor<half> activation_layer(const SimpleTensor<half> &src, ActivationLayerInfo info, const QuantizationInfo &oq_info); |
Moritz Pflanzer | 572ade7 | 2017-07-21 17:36:33 +0100 | [diff] [blame] | 92 | } // namespace reference |
| 93 | } // namespace validation |
| 94 | } // namespace test |
| 95 | } // namespace arm_compute |