Moritz Pflanzer | b3d2579 | 2017-07-26 11:49:37 +0100 | [diff] [blame] | 1 | /* |
John Kesapides | fb68ca1 | 2019-01-21 14:13:27 +0000 | [diff] [blame] | 2 | * Copyright (c) 2017-2019 ARM Limited. |
Moritz Pflanzer | b3d2579 | 2017-07-26 11:49:37 +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 "ConvolutionLayer.h" |
| 25 | |
Moritz Pflanzer | a09de0c | 2017-09-01 20:41:12 +0100 | [diff] [blame] | 26 | #include "tests/validation/Helpers.h" |
Sanghoon Lee | f47bfb9 | 2018-01-23 15:16:47 +0000 | [diff] [blame] | 27 | #include "tests/validation/reference/Convolution3d.h" |
Michalis Spyrou | e250389 | 2018-04-23 15:17:31 +0100 | [diff] [blame] | 28 | #include "tests/validation/reference/Permute.h" |
Georgios Pinitas | 5a7e776 | 2017-12-01 16:27:29 +0000 | [diff] [blame] | 29 | #include "tests/validation/reference/Utils.h" |
| 30 | #include "tests/validation/reference/UtilsQuantizedAsymm.h" |
Moritz Pflanzer | b3d2579 | 2017-07-26 11:49:37 +0100 | [diff] [blame] | 31 | |
Jaroslaw Rzepecki | a1ed41f | 2017-10-13 11:13:58 +0100 | [diff] [blame] | 32 | #include "tests/framework/Asserts.h" |
| 33 | |
Chunosov | d621bca | 2017-11-03 17:33:15 +0700 | [diff] [blame] | 34 | #include "arm_compute/core/utils/quantization/AsymmHelpers.h" |
| 35 | |
Moritz Pflanzer | b3d2579 | 2017-07-26 11:49:37 +0100 | [diff] [blame] | 36 | namespace arm_compute |
| 37 | { |
| 38 | namespace test |
| 39 | { |
| 40 | namespace validation |
| 41 | { |
| 42 | namespace reference |
| 43 | { |
| 44 | namespace |
| 45 | { |
Moritz Pflanzer | b3d2579 | 2017-07-26 11:49:37 +0100 | [diff] [blame] | 46 | } // namespace |
| 47 | |
Georgios Pinitas | 540d008 | 2017-11-17 10:55:00 +0000 | [diff] [blame] | 48 | template <typename T, typename TB> |
Michalis Spyrou | e250389 | 2018-04-23 15:17:31 +0100 | [diff] [blame] | 49 | SimpleTensor<T> convolution_layer_nchw(const SimpleTensor<T> &src, const SimpleTensor<T> &weights, const SimpleTensor<TB> &bias, SimpleTensor<T> &dst, const PadStrideInfo &info, |
Gian Marco Iodice | 916d1bc | 2018-08-13 11:20:41 +0100 | [diff] [blame] | 50 | const Size2D &dilation, unsigned int num_groups) |
Moritz Pflanzer | b3d2579 | 2017-07-26 11:49:37 +0100 | [diff] [blame] | 51 | { |
Gian Marco Iodice | 916d1bc | 2018-08-13 11:20:41 +0100 | [diff] [blame] | 52 | ARM_COMPUTE_ERROR_ON((src.shape()[2] / num_groups) != weights.shape()[2]); |
| 53 | |
Moritz Pflanzer | b3d2579 | 2017-07-26 11:49:37 +0100 | [diff] [blame] | 54 | // Compute reference |
| 55 | const int width_in = src.shape().x(); |
| 56 | const int height_in = src.shape().y(); |
| 57 | const int depth_in = src.shape().z(); |
| 58 | const int width_out = dst.shape().x(); |
| 59 | const int height_out = dst.shape().y(); |
| 60 | const int depth_out = dst.shape().z(); |
| 61 | const int width_weights = weights.shape().x(); |
| 62 | const int height_weights = weights.shape().y(); |
| 63 | const int depth_weights = weights.shape().z(); |
Georgios Pinitas | ced7a8d | 2018-02-01 16:31:33 +0000 | [diff] [blame] | 64 | const int pad_left = info.pad_left(); |
| 65 | const int pad_top = info.pad_top(); |
| 66 | const int stride_xi = info.stride().first; |
| 67 | const int stride_yi = info.stride().second; |
| 68 | |
Alex Gilday | 7da29b6 | 2018-03-23 14:16:00 +0000 | [diff] [blame] | 69 | auto output_wh = scaled_dimensions(width_in, height_in, width_weights, height_weights, info, dilation); |
Jaroslaw Rzepecki | a1ed41f | 2017-10-13 11:13:58 +0100 | [diff] [blame] | 70 | |
Alex Gilday | 7da29b6 | 2018-03-23 14:16:00 +0000 | [diff] [blame] | 71 | const int start_xi = (dilation.x() * (width_weights - 1) + 1) / 2 - pad_left; |
| 72 | const int start_yi = (dilation.y() * (height_weights - 1) + 1) / 2 - pad_top; |
Georgios Pinitas | ced7a8d | 2018-02-01 16:31:33 +0000 | [diff] [blame] | 73 | const int end_xi = output_wh.first * stride_xi; |
| 74 | const int end_yi = output_wh.second * stride_yi; |
Jaroslaw Rzepecki | a1ed41f | 2017-10-13 11:13:58 +0100 | [diff] [blame] | 75 | const int num_batches = src.shape().total_size() / (width_in * height_in * depth_in); |
Moritz Pflanzer | b3d2579 | 2017-07-26 11:49:37 +0100 | [diff] [blame] | 76 | |
| 77 | for(int r = 0; r < num_batches; ++r) |
| 78 | { |
Jaroslaw Rzepecki | a1ed41f | 2017-10-13 11:13:58 +0100 | [diff] [blame] | 79 | for(int yi = start_yi; yi < start_yi + end_yi; yi += stride_yi) |
Moritz Pflanzer | b3d2579 | 2017-07-26 11:49:37 +0100 | [diff] [blame] | 80 | { |
Jaroslaw Rzepecki | a1ed41f | 2017-10-13 11:13:58 +0100 | [diff] [blame] | 81 | for(int xi = start_xi; xi < start_xi + end_xi; xi += stride_xi) |
Moritz Pflanzer | b3d2579 | 2017-07-26 11:49:37 +0100 | [diff] [blame] | 82 | { |
Gian Marco Iodice | 916d1bc | 2018-08-13 11:20:41 +0100 | [diff] [blame] | 83 | for(int group = 0; group < static_cast<int>(num_groups); ++group) |
Moritz Pflanzer | b3d2579 | 2017-07-26 11:49:37 +0100 | [diff] [blame] | 84 | { |
Gian Marco Iodice | 916d1bc | 2018-08-13 11:20:41 +0100 | [diff] [blame] | 85 | for(int ofm = 0; ofm < static_cast<int>(depth_out / num_groups); ++ofm) |
| 86 | { |
| 87 | // Compute input and output offsets |
| 88 | const int offset_in = r * width_in * height_in * depth_in + (group * (depth_in / num_groups) * width_in * height_in); |
| 89 | const int xo = (xi - start_xi) / stride_xi; |
| 90 | const int yo = (yi - start_yi) / stride_yi; |
| 91 | const int offset_out = xo + yo * width_out + ((ofm + group * (depth_out / num_groups)) * width_out * height_out) + (r * width_out * height_out * depth_out); |
| 92 | const int offset_w = (ofm + group * (depth_out / num_groups)) * width_weights * height_weights * depth_weights; |
| 93 | const int offset_b = (ofm + group * (depth_out / num_groups)); |
Moritz Pflanzer | b3d2579 | 2017-07-26 11:49:37 +0100 | [diff] [blame] | 94 | |
Gian Marco Iodice | 916d1bc | 2018-08-13 11:20:41 +0100 | [diff] [blame] | 95 | ARM_COMPUTE_ASSERT(xo < width_out); |
| 96 | ARM_COMPUTE_ASSERT(yo < height_out); |
Jaroslaw Rzepecki | a1ed41f | 2017-10-13 11:13:58 +0100 | [diff] [blame] | 97 | |
Gian Marco Iodice | 916d1bc | 2018-08-13 11:20:41 +0100 | [diff] [blame] | 98 | // Compute 3D convolution |
| 99 | convolution_3d::detail::convolution3d(src, weights, bias, dst, |
| 100 | offset_in, offset_w, offset_b, offset_out, |
| 101 | xi, yi, |
| 102 | width_in, height_in, (depth_in / num_groups), |
| 103 | width_weights, height_weights, dilation.x(), dilation.y()); |
| 104 | } |
Moritz Pflanzer | b3d2579 | 2017-07-26 11:49:37 +0100 | [diff] [blame] | 105 | } |
| 106 | } |
| 107 | } |
| 108 | } |
| 109 | |
| 110 | return dst; |
| 111 | } |
Michalis Spyrou | e250389 | 2018-04-23 15:17:31 +0100 | [diff] [blame] | 112 | template <typename T, typename TB> |
| 113 | SimpleTensor<T> convolution_layer(const SimpleTensor<T> &src, const SimpleTensor<T> &weights, const SimpleTensor<TB> &bias, const TensorShape &output_shape, const PadStrideInfo &info, |
John Kesapides | fb68ca1 | 2019-01-21 14:13:27 +0000 | [diff] [blame] | 114 | const Size2D &dilation, unsigned int num_groups, QuantizationInfo out_quant_info) |
Michalis Spyrou | e250389 | 2018-04-23 15:17:31 +0100 | [diff] [blame] | 115 | { |
John Kesapides | fb68ca1 | 2019-01-21 14:13:27 +0000 | [diff] [blame] | 116 | // if no explicit quantization has been set you the same as src |
| 117 | if(out_quant_info == QuantizationInfo()) |
| 118 | { |
| 119 | out_quant_info = src.quantization_info(); |
| 120 | } |
Michalis Spyrou | e250389 | 2018-04-23 15:17:31 +0100 | [diff] [blame] | 121 | // Create reference |
John Kesapides | fb68ca1 | 2019-01-21 14:13:27 +0000 | [diff] [blame] | 122 | SimpleTensor<T> dst{ output_shape, src.data_type(), 1, out_quant_info }; |
Michalis Spyrou | e250389 | 2018-04-23 15:17:31 +0100 | [diff] [blame] | 123 | |
| 124 | if(src.data_layout() == DataLayout::NHWC) |
| 125 | { |
| 126 | SimpleTensor<T> src_nchw = reference::permute<T>(src, PermutationVector(1U, 2U, 0U)); |
| 127 | SimpleTensor<T> weights_nchw = reference::permute<T>(weights, PermutationVector(1U, 2U, 0U)); |
| 128 | SimpleTensor<T> dst_nchw = reference::permute<T>(dst, PermutationVector(1U, 2U, 0U)); |
| 129 | |
Gian Marco Iodice | 916d1bc | 2018-08-13 11:20:41 +0100 | [diff] [blame] | 130 | return reference::permute<T>(convolution_layer_nchw(src_nchw, weights_nchw, bias, dst_nchw, info, dilation, num_groups), PermutationVector(2U, 0U, 1U)); |
Michalis Spyrou | e250389 | 2018-04-23 15:17:31 +0100 | [diff] [blame] | 131 | } |
| 132 | else |
| 133 | { |
Gian Marco Iodice | 916d1bc | 2018-08-13 11:20:41 +0100 | [diff] [blame] | 134 | return convolution_layer_nchw(src, weights, bias, dst, info, dilation, num_groups); |
Michalis Spyrou | e250389 | 2018-04-23 15:17:31 +0100 | [diff] [blame] | 135 | } |
| 136 | } |
Moritz Pflanzer | b3d2579 | 2017-07-26 11:49:37 +0100 | [diff] [blame] | 137 | |
| 138 | template SimpleTensor<float> convolution_layer(const SimpleTensor<float> &src, const SimpleTensor<float> &weights, const SimpleTensor<float> &bias, const TensorShape &output_shape, |
John Kesapides | fb68ca1 | 2019-01-21 14:13:27 +0000 | [diff] [blame] | 139 | const PadStrideInfo &info, const Size2D &dilation, unsigned int num_groups, QuantizationInfo out_quant_info); |
Georgios Pinitas | 583137c | 2017-08-31 18:12:42 +0100 | [diff] [blame] | 140 | template SimpleTensor<half> convolution_layer(const SimpleTensor<half> &src, const SimpleTensor<half> &weights, const SimpleTensor<half> &bias, const TensorShape &output_shape, |
John Kesapides | fb68ca1 | 2019-01-21 14:13:27 +0000 | [diff] [blame] | 141 | const PadStrideInfo &info, const Size2D &dilation, unsigned int num_groups, QuantizationInfo out_quant_info); |
Georgios Pinitas | 540d008 | 2017-11-17 10:55:00 +0000 | [diff] [blame] | 142 | template SimpleTensor<uint8_t> convolution_layer(const SimpleTensor<uint8_t> &src, const SimpleTensor<uint8_t> &weights, const SimpleTensor<int32_t> &bias, const TensorShape &output_shape, |
John Kesapides | fb68ca1 | 2019-01-21 14:13:27 +0000 | [diff] [blame] | 143 | const PadStrideInfo &info, const Size2D &dilation, unsigned int num_groups, QuantizationInfo out_quant_info); |
Moritz Pflanzer | b3d2579 | 2017-07-26 11:49:37 +0100 | [diff] [blame] | 144 | } // namespace reference |
| 145 | } // namespace validation |
| 146 | } // namespace test |
Michele Di Giorgio | 9fef38a | 2018-07-06 18:06:58 +0100 | [diff] [blame] | 147 | } // namespace arm_compute |