Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
Vidhya Sudhan Loganathan | 7485d5a | 2018-07-04 09:34:00 +0100 | [diff] [blame] | 2 | * Copyright (c) 2017-2018 ARM Limited. |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +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 "arm_compute/core/CL/kernels/CLNormalizationLayerKernel.h" |
| 25 | |
Georgios Pinitas | 7f32d01 | 2018-10-11 18:41:19 +0100 | [diff] [blame] | 26 | #include "arm_compute/core/AccessWindowStatic.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 27 | #include "arm_compute/core/CL/CLHelpers.h" |
| 28 | #include "arm_compute/core/CL/CLKernelLibrary.h" |
Vidhya Sudhan Loganathan | f1f4906 | 2018-05-25 13:21:26 +0100 | [diff] [blame] | 29 | #include "arm_compute/core/CL/CLValidate.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 30 | #include "arm_compute/core/CL/ICLTensor.h" |
| 31 | #include "arm_compute/core/Helpers.h" |
| 32 | #include "arm_compute/core/TensorInfo.h" |
| 33 | #include "arm_compute/core/Utils.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 34 | #include "arm_compute/core/Window.h" |
| 35 | |
| 36 | using namespace arm_compute; |
| 37 | |
Giorgio Arena | c23b633 | 2017-11-28 15:23:51 +0000 | [diff] [blame] | 38 | namespace |
| 39 | { |
Michele Di Giorgio | 9d3a831 | 2018-11-20 12:31:24 +0000 | [diff] [blame] | 40 | constexpr unsigned int num_elems_processed_per_iteration = 4; |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 41 | Status validate_arguments(const ITensorInfo *input, const ITensorInfo *output, NormalizationLayerInfo norm_info) |
Giorgio Arena | c23b633 | 2017-11-28 15:23:51 +0000 | [diff] [blame] | 42 | { |
Vidhya Sudhan Loganathan | f1f4906 | 2018-05-25 13:21:26 +0100 | [diff] [blame] | 43 | ARM_COMPUTE_RETURN_ERROR_ON_F16_UNSUPPORTED(input); |
Vidhya Sudhan Loganathan | 7485d5a | 2018-07-04 09:34:00 +0100 | [diff] [blame] | 44 | ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::F16, DataType::F32); |
Michele Di Giorgio | 9d3a831 | 2018-11-20 12:31:24 +0000 | [diff] [blame] | 45 | ARM_COMPUTE_RETURN_ERROR_ON_DATA_LAYOUT_NOT_IN(input, DataLayout::NCHW, DataLayout::NHWC); |
Giorgio Arena | c23b633 | 2017-11-28 15:23:51 +0000 | [diff] [blame] | 46 | ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(output); |
| 47 | |
| 48 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(!(norm_info.norm_size() % 2), "Normalization size should be odd"); |
Giorgio Arena | c23b633 | 2017-11-28 15:23:51 +0000 | [diff] [blame] | 49 | |
Giorgio Arena | c23b633 | 2017-11-28 15:23:51 +0000 | [diff] [blame] | 50 | // Checks performed when output is configured |
| 51 | if(output->total_size() != 0) |
| 52 | { |
| 53 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input, output); |
Michele Di Giorgio | 9d3a831 | 2018-11-20 12:31:24 +0000 | [diff] [blame] | 54 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_LAYOUT(input, output); |
Giorgio Arena | c23b633 | 2017-11-28 15:23:51 +0000 | [diff] [blame] | 55 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(input, output); |
Giorgio Arena | c23b633 | 2017-11-28 15:23:51 +0000 | [diff] [blame] | 56 | } |
| 57 | |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 58 | return Status{}; |
Giorgio Arena | c23b633 | 2017-11-28 15:23:51 +0000 | [diff] [blame] | 59 | } |
| 60 | |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 61 | std::pair<Status, Window> validate_and_configure_window(ITensorInfo *input, ITensorInfo *output, NormalizationLayerInfo norm_info) |
Giorgio Arena | c23b633 | 2017-11-28 15:23:51 +0000 | [diff] [blame] | 62 | { |
Giorgio Arena | f6a43c5 | 2017-12-01 12:16:25 +0000 | [diff] [blame] | 63 | // Output tensor auto initialization if not yet initialized |
| 64 | auto_init_if_empty(*output, *input->clone()); |
| 65 | |
Georgios Pinitas | 7f32d01 | 2018-10-11 18:41:19 +0100 | [diff] [blame] | 66 | const unsigned int norm_idx = get_normalization_dimension_index(input->data_layout(), norm_info); |
| 67 | const bool is_norm_accross_width = norm_idx == 0; |
| 68 | |
| 69 | const unsigned int border_width = is_norm_accross_width ? num_elems_processed_per_iteration - 1 : 0; |
Giorgio Arena | c23b633 | 2017-11-28 15:23:51 +0000 | [diff] [blame] | 70 | const BorderSize border_size = BorderSize(0, border_width); |
| 71 | |
Georgios Pinitas | 7f32d01 | 2018-10-11 18:41:19 +0100 | [diff] [blame] | 72 | Window win = calculate_max_window(*input, Steps(num_elems_processed_per_iteration)); |
| 73 | bool window_changed = false; |
Giorgio Arena | c23b633 | 2017-11-28 15:23:51 +0000 | [diff] [blame] | 74 | |
Georgios Pinitas | 0162436 | 2017-11-30 10:53:31 +0000 | [diff] [blame] | 75 | // We do not use a Rectangle window for IN_MAP_2D as we clamp the top and bottom accesses inside the kernel, avoiding padding |
Georgios Pinitas | 7f32d01 | 2018-10-11 18:41:19 +0100 | [diff] [blame] | 76 | // Reads can occur within the valid region of the input |
| 77 | if(is_norm_accross_width) |
| 78 | { |
| 79 | AccessWindowStatic input_access(input, -border_size.left, 0, input->dimension(0) + border_size.right, 0); |
| 80 | window_changed = window_changed || update_window_and_padding(win, input_access); |
| 81 | } |
| 82 | else |
| 83 | { |
| 84 | AccessWindowHorizontal input_access(input, -border_size.left, num_elems_processed_per_iteration); |
| 85 | window_changed = window_changed || update_window_and_padding(win, input_access); |
| 86 | } |
| 87 | |
Giorgio Arena | c23b633 | 2017-11-28 15:23:51 +0000 | [diff] [blame] | 88 | AccessWindowHorizontal output_access(output, 0, num_elems_processed_per_iteration); |
Georgios Pinitas | 7f32d01 | 2018-10-11 18:41:19 +0100 | [diff] [blame] | 89 | window_changed = window_changed || update_window_and_padding(win, output_access); |
Giorgio Arena | c23b633 | 2017-11-28 15:23:51 +0000 | [diff] [blame] | 90 | output_access.set_valid_region(win, input->valid_region()); |
| 91 | |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 92 | Status err = (window_changed) ? ARM_COMPUTE_CREATE_ERROR(ErrorCode::RUNTIME_ERROR, "Insufficient Padding!") : Status{}; |
Giorgio Arena | c23b633 | 2017-11-28 15:23:51 +0000 | [diff] [blame] | 93 | return std::make_pair(err, win); |
| 94 | } |
| 95 | } // namespace |
| 96 | |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 97 | CLNormalizationLayerKernel::CLNormalizationLayerKernel() |
Georgios Pinitas | e222055 | 2018-07-20 13:23:44 +0100 | [diff] [blame] | 98 | : _input(nullptr), _output(nullptr), _border_size(0), _is_norm_across_width(false) |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 99 | { |
| 100 | } |
| 101 | |
| 102 | BorderSize CLNormalizationLayerKernel::border_size() const |
| 103 | { |
| 104 | return _border_size; |
| 105 | } |
| 106 | |
Gian Marco Iodice | d60a6b9 | 2017-08-10 10:43:40 +0100 | [diff] [blame] | 107 | void CLNormalizationLayerKernel::configure(const ICLTensor *input, ICLTensor *output, NormalizationLayerInfo norm_info) |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 108 | { |
Georgios Pinitas | 30902ed | 2017-11-14 15:32:57 +0000 | [diff] [blame] | 109 | ARM_COMPUTE_ERROR_ON_NULLPTR(input, output); |
Georgios Pinitas | 09004ca | 2017-07-03 17:30:14 +0100 | [diff] [blame] | 110 | |
| 111 | // Output tensor auto initialization if not yet initialized |
Giorgio Arena | f6a43c5 | 2017-12-01 12:16:25 +0000 | [diff] [blame] | 112 | auto_init_if_empty(*output->info(), *input->info()->clone()); |
Georgios Pinitas | 09004ca | 2017-07-03 17:30:14 +0100 | [diff] [blame] | 113 | |
Georgios Pinitas | 30902ed | 2017-11-14 15:32:57 +0000 | [diff] [blame] | 114 | // Perform validation step |
Giorgio Arena | f6a43c5 | 2017-12-01 12:16:25 +0000 | [diff] [blame] | 115 | ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(input->info(), output->info(), norm_info)); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 116 | |
Gian Marco Iodice | d60a6b9 | 2017-08-10 10:43:40 +0100 | [diff] [blame] | 117 | _input = input; |
| 118 | _output = output; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 119 | |
Georgios Pinitas | 7f32d01 | 2018-10-11 18:41:19 +0100 | [diff] [blame] | 120 | const DataLayout data_layout = input->info()->data_layout(); |
| 121 | const unsigned int norm_idx = get_normalization_dimension_index(data_layout, norm_info); |
| 122 | _is_norm_across_width = norm_idx == 0; |
| 123 | const unsigned int border_width = _is_norm_across_width ? num_elems_processed_per_iteration - 1 : 0; |
| 124 | _border_size = BorderSize(0, border_width); |
| 125 | |
Michele Di Giorgio | 9d3a831 | 2018-11-20 12:31:24 +0000 | [diff] [blame] | 126 | const bool is_in_map_2D = (norm_info.type() == NormType::IN_MAP_2D); |
| 127 | |
Michele Di Giorgio | 6c92834 | 2017-06-22 16:55:57 +0100 | [diff] [blame] | 128 | // Set build options |
Georgios Pinitas | 0162436 | 2017-11-30 10:53:31 +0000 | [diff] [blame] | 129 | CLBuildOptions build_opts; |
| 130 | build_opts.add_option(("-DDATA_TYPE=" + get_cl_type_from_data_type(input->info()->data_type()))); |
Georgios Pinitas | 0162436 | 2017-11-30 10:53:31 +0000 | [diff] [blame] | 131 | build_opts.add_option(("-DCOEFF=" + float_to_string_with_full_precision(norm_info.scale_coeff()))); |
| 132 | build_opts.add_option(("-DBETA=" + float_to_string_with_full_precision(norm_info.beta()))); |
| 133 | build_opts.add_option(("-DKAPPA=" + float_to_string_with_full_precision(norm_info.kappa()))); |
| 134 | build_opts.add_option(("-DVEC_SIZE=" + support::cpp11::to_string(num_elems_processed_per_iteration))); |
| 135 | build_opts.add_option(("-DRADIUS=" + support::cpp11::to_string(norm_info.norm_size() / 2))); |
| 136 | build_opts.add_option(("-DNUM_SLICES=" + support::cpp11::to_string(input->info()->dimension(2)))); |
| 137 | build_opts.add_option_if(is_in_map_2D, "-DIN_MAP_2D"); |
Georgios Pinitas | 7f32d01 | 2018-10-11 18:41:19 +0100 | [diff] [blame] | 138 | build_opts.add_option_if(norm_info.is_in_map() || (data_layout == DataLayout::NHWC && norm_info.is_cross_map()), "-DWIDTH_SIZE=" + support::cpp11::to_string(input->info()->dimension(0))); |
Michele Di Giorgio | 6c92834 | 2017-06-22 16:55:57 +0100 | [diff] [blame] | 139 | |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 140 | // Create kernel |
Michele Di Giorgio | 9d3a831 | 2018-11-20 12:31:24 +0000 | [diff] [blame] | 141 | std::string kernel_name; |
| 142 | if(norm_info.is_in_map()) |
| 143 | { |
| 144 | kernel_name = "normalization_layer_in_map_" + lower_string(string_from_data_layout(data_layout)); |
| 145 | } |
| 146 | else |
| 147 | { |
| 148 | if(data_layout == DataLayout::NCHW) |
| 149 | { |
| 150 | kernel_name = "normalization_layer_cross_map"; |
| 151 | } |
| 152 | else |
| 153 | { |
| 154 | // 1D Cross-Map normalization in NHWC is the same as 1D In-Map normalization in NCHW |
| 155 | kernel_name = "normalization_layer_in_map_nchw"; |
| 156 | } |
| 157 | } |
| 158 | _kernel = static_cast<cl::Kernel>(CLKernelLibrary::get().create_kernel(kernel_name, build_opts.options())); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 159 | |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 160 | // Configure kernel window |
Georgios Pinitas | 0162436 | 2017-11-30 10:53:31 +0000 | [diff] [blame] | 161 | auto win_config = validate_and_configure_window(input->info(), output->info(), norm_info); |
Giorgio Arena | c23b633 | 2017-11-28 15:23:51 +0000 | [diff] [blame] | 162 | ARM_COMPUTE_ERROR_THROW_ON(win_config.first); |
Anthony Barbier | b6eb353 | 2018-08-08 13:20:04 +0100 | [diff] [blame] | 163 | ICLKernel::configure_internal(win_config.second); |
Giorgio Arena | 63485ce | 2017-11-15 16:04:20 +0000 | [diff] [blame] | 164 | |
| 165 | // Set config_id for enabling LWS tuning |
| 166 | _config_id = "normalization_layer_"; |
| 167 | _config_id += lower_string(string_from_data_type(input->info()->data_type())); |
| 168 | _config_id += "_"; |
| 169 | _config_id += support::cpp11::to_string(static_cast<std::underlying_type<NormType>::type>(norm_info.type())); |
| 170 | _config_id += "_"; |
| 171 | _config_id += support::cpp11::to_string(norm_info.norm_size()); |
| 172 | _config_id += "_"; |
| 173 | _config_id += support::cpp11::to_string(input->info()->dimension(0)); |
| 174 | _config_id += "_"; |
| 175 | _config_id += support::cpp11::to_string(input->info()->dimension(1)); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 176 | } |
| 177 | |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 178 | Status CLNormalizationLayerKernel::validate(const ITensorInfo *input, const ITensorInfo *output, NormalizationLayerInfo norm_info) |
Georgios Pinitas | 30902ed | 2017-11-14 15:32:57 +0000 | [diff] [blame] | 179 | { |
Giorgio Arena | c23b633 | 2017-11-28 15:23:51 +0000 | [diff] [blame] | 180 | ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(input, output, norm_info)); |
Georgios Pinitas | 0162436 | 2017-11-30 10:53:31 +0000 | [diff] [blame] | 181 | ARM_COMPUTE_RETURN_ON_ERROR(validate_and_configure_window(input->clone().get(), output->clone().get(), norm_info).first); |
Georgios Pinitas | 30902ed | 2017-11-14 15:32:57 +0000 | [diff] [blame] | 182 | |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 183 | return Status{}; |
Georgios Pinitas | 30902ed | 2017-11-14 15:32:57 +0000 | [diff] [blame] | 184 | } |
| 185 | |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 186 | void CLNormalizationLayerKernel::run(const Window &window, cl::CommandQueue &queue) |
| 187 | { |
| 188 | ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); |
| 189 | ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(IKernel::window(), window); |
| 190 | |
Georgios Pinitas | e222055 | 2018-07-20 13:23:44 +0100 | [diff] [blame] | 191 | const int collapsed_dimension = _is_norm_across_width ? Window::DimZ : 4; |
steniu01 | f70256b | 2017-07-13 14:03:35 +0100 | [diff] [blame] | 192 | Window window_collapsed = window.collapse_if_possible(ICLKernel::window(), collapsed_dimension); |
| 193 | Window slice = window_collapsed.first_slice_window_3D(); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 194 | |
| 195 | do |
| 196 | { |
| 197 | unsigned int idx = 0; |
| 198 | add_3D_tensor_argument(idx, _input, slice); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 199 | add_3D_tensor_argument(idx, _output, slice); |
Anthony Barbier | 5a65cfd | 2018-08-10 14:10:08 +0100 | [diff] [blame] | 200 | enqueue(queue, *this, slice, lws_hint()); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 201 | } |
steniu01 | f70256b | 2017-07-13 14:03:35 +0100 | [diff] [blame] | 202 | while(window_collapsed.slide_window_slice_3D(slice)); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 203 | } |