Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2018 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 "arm_compute/core/CL/kernels/CLDepthwiseConvolutionLayer3x3NHWCKernel.h" |
| 25 | |
| 26 | #include "arm_compute/core/AccessWindowStatic.h" |
| 27 | #include "arm_compute/core/CL/CLHelpers.h" |
| 28 | #include "arm_compute/core/CL/CLKernelLibrary.h" |
Giorgio Arena | e6bb3c6 | 2018-08-23 11:19:11 +0100 | [diff] [blame] | 29 | #include "arm_compute/core/CL/CLValidate.h" |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 30 | #include "arm_compute/core/CL/ICLKernel.h" |
| 31 | #include "arm_compute/core/CL/ICLTensor.h" |
| 32 | #include "arm_compute/core/Error.h" |
| 33 | #include "arm_compute/core/Helpers.h" |
| 34 | #include "arm_compute/core/TensorInfo.h" |
| 35 | #include "arm_compute/core/Types.h" |
| 36 | #include "arm_compute/core/Utils.h" |
| 37 | #include "arm_compute/core/utils/misc/ShapeCalculator.h" |
| 38 | #include "arm_compute/core/utils/quantization/AsymmHelpers.h" |
| 39 | |
| 40 | using namespace arm_compute; |
| 41 | using namespace arm_compute::misc::shape_calculator; |
| 42 | |
| 43 | namespace |
| 44 | { |
Giorgio Arena | 7657224 | 2018-04-04 17:44:26 +0100 | [diff] [blame] | 45 | Status validate_arguments(const ITensorInfo *input, const ITensorInfo *weights, const ITensorInfo *biases, const ITensorInfo *output, const PadStrideInfo &conv_info, unsigned int depth_multiplier, |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 46 | const ActivationLayerInfo &act_info) |
| 47 | { |
Giorgio Arena | e6bb3c6 | 2018-08-23 11:19:11 +0100 | [diff] [blame] | 48 | ARM_COMPUTE_RETURN_ERROR_ON_F16_UNSUPPORTED(input); |
| 49 | ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::F16, DataType::F32, DataType::QASYMM8); |
| 50 | ARM_COMPUTE_RETURN_ERROR_ON_MSG((act_info.enabled()) && ((input->data_type() != DataType::QASYMM8) || ((act_info.activation() != ActivationLayerInfo::ActivationFunction::LU_BOUNDED_RELU) |
| 51 | && (act_info.activation() != ActivationLayerInfo::ActivationFunction::BOUNDED_RELU) |
| 52 | && (act_info.activation() != ActivationLayerInfo::ActivationFunction::RELU) |
| 53 | && (act_info.activation() != ActivationLayerInfo::ActivationFunction::LOGISTIC))), |
Michele Di Giorgio | d304e80 | 2018-07-06 10:17:33 +0100 | [diff] [blame] | 54 | "For QASYMM8 only logistic, relu, lower bounded relu and lower-upper bounded relu are supported"); //COMPMID-1317 add fused activation for F32 |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 55 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input, weights); |
Giorgio Arena | 7657224 | 2018-04-04 17:44:26 +0100 | [diff] [blame] | 56 | ARM_COMPUTE_RETURN_ERROR_ON(depth_multiplier > 1); // COMPMID-1071 Add depth multiplier support for NHWC |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 57 | ARM_COMPUTE_RETURN_ERROR_ON(weights->dimension(1) != 3 || weights->dimension(2) != 3); |
| 58 | |
Giorgio Arena | d051e97 | 2018-06-20 11:46:42 +0100 | [diff] [blame] | 59 | const bool is_qasymm = is_data_type_quantized_asymmetric(input->data_type()); |
| 60 | |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 61 | if(biases != nullptr) |
| 62 | { |
Giorgio Arena | d051e97 | 2018-06-20 11:46:42 +0100 | [diff] [blame] | 63 | if(is_qasymm) |
| 64 | { |
| 65 | ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(biases, 1, DataType::S32); |
| 66 | } |
| 67 | else |
| 68 | { |
| 69 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(weights, biases); |
| 70 | } |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 71 | ARM_COMPUTE_RETURN_ERROR_ON(biases->dimension(0) != weights->dimension(0)); |
| 72 | ARM_COMPUTE_RETURN_ERROR_ON(biases->num_dimensions() > 1); |
| 73 | } |
| 74 | |
| 75 | if(output->total_size() != 0) |
| 76 | { |
Giorgio Arena | 7657224 | 2018-04-04 17:44:26 +0100 | [diff] [blame] | 77 | const TensorShape output_shape = compute_depthwise_convolution_shape(*input, *weights, conv_info, depth_multiplier); |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 78 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DIMENSIONS(output->tensor_shape(), output_shape); |
| 79 | } |
| 80 | |
| 81 | return Status{}; |
| 82 | } |
| 83 | |
Georgios Pinitas | b2d9ebb | 2018-05-14 12:21:51 +0100 | [diff] [blame] | 84 | std::pair<Status, Window> validate_and_configure_window(ITensorInfo *input, ITensorInfo *weights, ITensorInfo *bias, ITensorInfo *output, |
| 85 | const PadStrideInfo &conv_info) |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 86 | { |
Giorgio Arena | eff8d95 | 2018-07-02 15:29:57 +0100 | [diff] [blame] | 87 | // Get convolved dimensions |
| 88 | const TensorShape output_shape = compute_depthwise_convolution_shape(*input, *weights, conv_info, 1 /* depth_multiplier */); |
| 89 | |
| 90 | // Output auto inizialitation if not yet initialized |
| 91 | auto_init_if_empty(*output, |
| 92 | output_shape, |
| 93 | 1, |
| 94 | input->data_type(), |
| 95 | input->quantization_info()); |
| 96 | |
Giorgio Arena | d051e97 | 2018-06-20 11:46:42 +0100 | [diff] [blame] | 97 | const bool is_qasymm = is_data_type_quantized_asymmetric(input->data_type()); |
| 98 | const bool is_stride_1 = ((conv_info.stride().first == conv_info.stride().second) && (conv_info.stride().first == 1)); |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 99 | |
Giorgio Arena | eff8d95 | 2018-07-02 15:29:57 +0100 | [diff] [blame] | 100 | const unsigned int num_rows_processed_per_iteration = is_stride_1 ? 2 : 1; |
Giorgio Arena | e6bb3c6 | 2018-08-23 11:19:11 +0100 | [diff] [blame] | 101 | const unsigned int num_elems_accessed_per_iteration = is_qasymm ? 4 : (8 / input->element_size()); |
Giorgio Arena | d051e97 | 2018-06-20 11:46:42 +0100 | [diff] [blame] | 102 | const unsigned int num_rows_read_per_iteration = num_rows_processed_per_iteration + 2; |
| 103 | const unsigned int num_rows_written_per_iteration = std::ceil(num_rows_processed_per_iteration / static_cast<float>(conv_info.stride().first)); |
| 104 | |
| 105 | BorderSize border_size; |
Giorgio Arena | eff8d95 | 2018-07-02 15:29:57 +0100 | [diff] [blame] | 106 | border_size = BorderSize(conv_info.pad_left(), 0, std::max(std::max(conv_info.pad_right(), conv_info.pad_bottom()), conv_info.pad_top()), 0); |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 107 | |
| 108 | // Configure kernel window |
| 109 | Window win = calculate_max_window(*output, Steps(num_elems_accessed_per_iteration, num_rows_written_per_iteration)); |
| 110 | |
| 111 | AccessWindowStatic input_access(input, 0, -border_size.top, ceil_to_multiple(input->dimension(0), num_elems_accessed_per_iteration), |
| 112 | ceil_to_multiple(input->dimension(1) + border_size.bottom, num_rows_read_per_iteration)); |
| 113 | AccessWindowRectangle output_access(output, 0, 0, num_elems_accessed_per_iteration, num_rows_written_per_iteration); |
| 114 | AccessWindowHorizontal weights_access(weights, 0, num_elems_accessed_per_iteration); |
| 115 | |
| 116 | bool window_changed = update_window_and_padding(win, input_access, weights_access, output_access); |
| 117 | |
Georgios Pinitas | b2d9ebb | 2018-05-14 12:21:51 +0100 | [diff] [blame] | 118 | if(bias != nullptr) |
| 119 | { |
| 120 | AccessWindowHorizontal bias_access(bias, 0, num_elems_accessed_per_iteration); |
| 121 | window_changed = window_changed || update_window_and_padding(win, bias_access); |
| 122 | } |
| 123 | |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 124 | output_access.set_valid_region(win, ValidRegion(Coordinates(), output->tensor_shape())); |
| 125 | |
| 126 | Status err = (window_changed) ? ARM_COMPUTE_CREATE_ERROR(ErrorCode::RUNTIME_ERROR, "Insufficient Padding!") : Status{}; |
| 127 | return std::make_pair(err, win); |
| 128 | } |
| 129 | } // namespace |
| 130 | |
| 131 | CLDepthwiseConvolutionLayer3x3NHWCKernel::CLDepthwiseConvolutionLayer3x3NHWCKernel() |
Giorgio Arena | d051e97 | 2018-06-20 11:46:42 +0100 | [diff] [blame] | 132 | : _num_rows_processed_per_iteration(1), _num_planes_processed_per_iteration(1) |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 133 | { |
| 134 | } |
| 135 | |
| 136 | BorderSize CLDepthwiseConvolutionLayer3x3NHWCKernel::border_size() const |
| 137 | { |
| 138 | return _border_size; |
| 139 | } |
| 140 | |
| 141 | void CLDepthwiseConvolutionLayer3x3NHWCKernel::configure(const ICLTensor *input, const ICLTensor *weights, const ICLTensor *biases, ICLTensor *output, const PadStrideInfo &conv_info, |
Georgios Pinitas | 60e9825 | 2018-10-22 16:17:20 +0100 | [diff] [blame] | 142 | unsigned int depth_multiplier, ActivationLayerInfo act_info) |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 143 | { |
| 144 | ARM_COMPUTE_ERROR_ON_NULLPTR(input, weights, output); |
| 145 | |
| 146 | // Get convolved dimensions |
Giorgio Arena | 7657224 | 2018-04-04 17:44:26 +0100 | [diff] [blame] | 147 | const TensorShape output_shape = compute_depthwise_convolution_shape(*input->info(), *weights->info(), conv_info, depth_multiplier); |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 148 | |
| 149 | // Output auto inizialitation if not yet initialized |
| 150 | auto_init_if_empty(*output->info(), |
| 151 | output_shape, |
| 152 | 1, |
| 153 | input->info()->data_type(), |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 154 | input->info()->quantization_info()); |
| 155 | |
Giorgio Arena | 7657224 | 2018-04-04 17:44:26 +0100 | [diff] [blame] | 156 | ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(input->info(), weights->info(), (biases != nullptr) ? biases->info() : nullptr, output->info(), conv_info, depth_multiplier, act_info)); |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 157 | |
| 158 | const unsigned int conv_stride_x = conv_info.stride().first; |
| 159 | ARM_COMPUTE_ERROR_ON(conv_stride_x < 1 || conv_stride_x > 2); |
| 160 | ARM_COMPUTE_ERROR_ON(std::max(conv_info.pad_top(), conv_info.pad_bottom()) > 1); |
| 161 | |
Gian Marco Iodice | 4b90865 | 2018-10-18 10:21:02 +0100 | [diff] [blame] | 162 | const bool is_qasymm = is_data_type_quantized_asymmetric(input->info()->data_type()); |
| 163 | const bool is_stride_1 = ((conv_info.stride().first == conv_info.stride().second) && (conv_info.stride().first == 1)); |
| 164 | const bool is_dot8_supported = dot8_supported(CLKernelLibrary::get().get_device()); |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 165 | |
Giorgio Arena | d051e97 | 2018-06-20 11:46:42 +0100 | [diff] [blame] | 166 | _input = input; |
| 167 | _output = output; |
| 168 | _weights = weights; |
| 169 | _biases = biases; |
| 170 | _conv_stride_y = conv_info.stride().second; |
Giorgio Arena | eff8d95 | 2018-07-02 15:29:57 +0100 | [diff] [blame] | 171 | _num_rows_processed_per_iteration = is_stride_1 ? 2 : 1; |
| 172 | _num_planes_processed_per_iteration = is_stride_1 ? 2 : 1; |
Gian Marco Iodice | 4b90865 | 2018-10-18 10:21:02 +0100 | [diff] [blame] | 173 | |
| 174 | // If QASYMM8 and the 8 bit dot product is available, force _num_planes_processed_per_iteration to 1 |
| 175 | if(is_dot8_supported && is_qasymm) |
| 176 | { |
| 177 | _num_planes_processed_per_iteration = 1; |
| 178 | } |
| 179 | |
| 180 | _border_size = BorderSize(is_qasymm && is_stride_1 ? 0 : conv_info.pad_left(), 0, std::max(std::max(conv_info.pad_right(), conv_info.pad_bottom()), conv_info.pad_top()), 0); |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 181 | |
Giorgio Arena | e6bb3c6 | 2018-08-23 11:19:11 +0100 | [diff] [blame] | 182 | const unsigned int num_elems_accessed_per_iteration = is_qasymm ? 4 : (8 / input->info()->element_size()); |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 183 | |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 184 | CLBuildOptions build_opts; |
| 185 | build_opts.add_option_if(_biases != nullptr, "-DHAS_BIAS"); |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 186 | build_opts.add_option("-DVEC_SIZE=" + support::cpp11::to_string(num_elems_accessed_per_iteration)); |
Giorgio Arena | fa23f11 | 2018-06-19 11:27:38 +0100 | [diff] [blame] | 187 | build_opts.add_option("-DSRC_DIM_2=" + support::cpp11::to_string(_input->info()->dimension(2))); |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 188 | build_opts.add_option("-DCONV_PAD_TOP=" + support::cpp11::to_string(conv_info.pad_top())); |
Giorgio Arena | fa23f11 | 2018-06-19 11:27:38 +0100 | [diff] [blame] | 189 | build_opts.add_option("-DCONV_PAD_LEFT=" + support::cpp11::to_string(conv_info.pad_left())); |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 190 | |
Giorgio Arena | d051e97 | 2018-06-20 11:46:42 +0100 | [diff] [blame] | 191 | if(is_qasymm) |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 192 | { |
Giorgio Arena | d051e97 | 2018-06-20 11:46:42 +0100 | [diff] [blame] | 193 | float multiplier = _input->info()->quantization_info().scale * _weights->info()->quantization_info().scale / _output->info()->quantization_info().scale; |
| 194 | int output_multiplier = 0; |
| 195 | int output_shift = 0; |
| 196 | quantization::calculate_quantized_multiplier_less_than_one(multiplier, &output_multiplier, &output_shift); |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 197 | |
Giorgio Arena | d051e97 | 2018-06-20 11:46:42 +0100 | [diff] [blame] | 198 | build_opts.add_option("-DSRC_DIM_1=" + support::cpp11::to_string(_input->info()->dimension(1))); |
| 199 | build_opts.add_option("-DINPUT_OFFSET=" + support::cpp11::to_string(-_input->info()->quantization_info().offset)); |
| 200 | build_opts.add_option("-DWEIGHTS_OFFSET=" + support::cpp11::to_string(-_weights->info()->quantization_info().offset)); |
| 201 | build_opts.add_option("-DOUTPUT_OFFSET=" + support::cpp11::to_string(_output->info()->quantization_info().offset)); |
| 202 | build_opts.add_option("-DK_OFFSET=" + support::cpp11::to_string(9 * input->info()->quantization_info().offset * weights->info()->quantization_info().offset)); |
Georgios Pinitas | 83e3e75 | 2018-11-07 18:33:08 +0000 | [diff] [blame^] | 203 | build_opts.add_option("-DOUTPUT_MULTIPLIER=" + support::cpp11::to_string(output_multiplier)); |
| 204 | build_opts.add_option("-DOUTPUT_SHIFT=" + support::cpp11::to_string(output_shift)); |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 205 | |
Giorgio Arena | d051e97 | 2018-06-20 11:46:42 +0100 | [diff] [blame] | 206 | if(act_info.enabled()) |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 207 | { |
Giorgio Arena | d051e97 | 2018-06-20 11:46:42 +0100 | [diff] [blame] | 208 | const int a_val = input->info()->quantization_info().quantize(act_info.a(), RoundingPolicy::TO_NEAREST_UP); |
| 209 | const int b_val = input->info()->quantization_info().quantize(act_info.b(), RoundingPolicy::TO_NEAREST_UP); |
| 210 | const int o1 = input->info()->quantization_info().offset; |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 211 | |
Giorgio Arena | d051e97 | 2018-06-20 11:46:42 +0100 | [diff] [blame] | 212 | build_opts.add_option("-DFUSED_ACTIVATION=" + lower_string(string_from_activation_func(act_info.activation()))); |
| 213 | build_opts.add_option("-DA_VAL=" + support::cpp11::to_string(a_val)); |
| 214 | build_opts.add_option("-DB_VAL=" + support::cpp11::to_string(b_val)); |
| 215 | build_opts.add_option("-DCONST_0=" + support::cpp11::to_string(o1)); |
| 216 | |
| 217 | if(output != nullptr) |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 218 | { |
Giorgio Arena | d051e97 | 2018-06-20 11:46:42 +0100 | [diff] [blame] | 219 | const float s1 = input->info()->quantization_info().scale; |
| 220 | const float s2 = output->info()->quantization_info().scale; |
| 221 | const int o2 = output->info()->quantization_info().offset; |
| 222 | |
Georgios Pinitas | 60e9825 | 2018-10-22 16:17:20 +0100 | [diff] [blame] | 223 | build_opts.add_option("-DS1_VAL=" + float_to_string_with_full_precision(s1)); |
| 224 | build_opts.add_option("-DO1_VAL=" + support::cpp11::to_string(o1)); |
Giorgio Arena | d051e97 | 2018-06-20 11:46:42 +0100 | [diff] [blame] | 225 | if(o1 != o2 || s1 != s2) |
| 226 | { |
Giorgio Arena | d051e97 | 2018-06-20 11:46:42 +0100 | [diff] [blame] | 227 | build_opts.add_option("-DS2_VAL=" + float_to_string_with_full_precision(s2)); |
Giorgio Arena | d051e97 | 2018-06-20 11:46:42 +0100 | [diff] [blame] | 228 | build_opts.add_option("-DO2_VAL=" + support::cpp11::to_string(o2)); |
| 229 | } |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 230 | } |
| 231 | } |
| 232 | } |
Giorgio Arena | e6bb3c6 | 2018-08-23 11:19:11 +0100 | [diff] [blame] | 233 | else |
| 234 | { |
| 235 | build_opts.add_option("-DDATA_TYPE=" + get_cl_type_from_data_type(_input->info()->data_type())); |
| 236 | } |
Giorgio Arena | eff8d95 | 2018-07-02 15:29:57 +0100 | [diff] [blame] | 237 | |
| 238 | if(is_stride_1) |
Giorgio Arena | d051e97 | 2018-06-20 11:46:42 +0100 | [diff] [blame] | 239 | { |
| 240 | build_opts.add_option("-DNUM_ROWS_PROCESSED=" + support::cpp11::to_string(_num_rows_processed_per_iteration)); |
| 241 | build_opts.add_option("-DNUM_PLANES_PROCESSED=" + support::cpp11::to_string(_num_planes_processed_per_iteration)); |
| 242 | build_opts.add_option("-DDST_DIM_2=" + support::cpp11::to_string(_output->info()->dimension(2))); |
| 243 | } |
| 244 | else |
| 245 | { |
| 246 | build_opts.add_option("-DCONV_STRIDE_X=" + support::cpp11::to_string(conv_stride_x)); |
| 247 | build_opts.add_option("-DCONV_STRIDE_Y=" + support::cpp11::to_string(_conv_stride_y)); |
| 248 | } |
Georgios Pinitas | 3704464 | 2018-10-30 14:53:25 +0000 | [diff] [blame] | 249 | build_opts.add_option_if(_input->info()->tensor_shape().total_size_upper(3) > 1, |
| 250 | "-DDST_DEPTH=" + support::cpp11::to_string(static_cast<int>(std::ceil(_output->info()->dimension(2) / static_cast<float>(_num_planes_processed_per_iteration))))); |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 251 | |
| 252 | // Create kernel |
Gian Marco Iodice | 4b90865 | 2018-10-18 10:21:02 +0100 | [diff] [blame] | 253 | std::string kernel_name = std::string("depthwise_convolution_3x3") + (is_qasymm ? std::string("_quantized") + ((is_dot8_supported |
| 254 | && is_stride_1) ? "_dot8" : "") : "") + "_nhwc" + (is_stride_1 ? "_stride1" : ""); |
Giorgio Arena | d051e97 | 2018-06-20 11:46:42 +0100 | [diff] [blame] | 255 | |
| 256 | _kernel = static_cast<cl::Kernel>(CLKernelLibrary::get().create_kernel(kernel_name, build_opts.options())); |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 257 | |
| 258 | // Configure kernel window |
Georgios Pinitas | b2d9ebb | 2018-05-14 12:21:51 +0100 | [diff] [blame] | 259 | auto win_config = validate_and_configure_window(input->info(), weights->info(), biases != nullptr ? biases->info() : nullptr, output->info(), conv_info); |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 260 | ARM_COMPUTE_ERROR_THROW_ON(win_config.first); |
Anthony Barbier | b6eb353 | 2018-08-08 13:20:04 +0100 | [diff] [blame] | 261 | ICLKernel::configure_internal(win_config.second); |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 262 | |
| 263 | // Set config_id for enabling LWS tuning |
| 264 | _config_id = kernel_name; |
| 265 | _config_id += "_"; |
| 266 | _config_id += support::cpp11::to_string(input->info()->dimension(0)); |
| 267 | _config_id += "_"; |
| 268 | _config_id += support::cpp11::to_string(input->info()->dimension(1)); |
| 269 | _config_id += "_"; |
| 270 | _config_id += support::cpp11::to_string(input->info()->dimension(2)); |
| 271 | _config_id += "_"; |
| 272 | _config_id += support::cpp11::to_string(output->info()->dimension(0)); |
| 273 | _config_id += "_"; |
| 274 | _config_id += support::cpp11::to_string(output->info()->dimension(1)); |
Giorgio Arena | d051e97 | 2018-06-20 11:46:42 +0100 | [diff] [blame] | 275 | _config_id += "_"; |
| 276 | _config_id += string_from_data_type(input->info()->data_type()); |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 277 | } |
| 278 | |
| 279 | Status CLDepthwiseConvolutionLayer3x3NHWCKernel::validate(const ITensorInfo *input, const ITensorInfo *weights, const ITensorInfo *biases, const ITensorInfo *output, const PadStrideInfo &conv_info, |
Giorgio Arena | 7657224 | 2018-04-04 17:44:26 +0100 | [diff] [blame] | 280 | unsigned int depth_multiplier, |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 281 | ActivationLayerInfo act_info) |
| 282 | { |
Giorgio Arena | 7657224 | 2018-04-04 17:44:26 +0100 | [diff] [blame] | 283 | ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(input, weights, biases, output, conv_info, depth_multiplier, act_info)); |
Georgios Pinitas | b2d9ebb | 2018-05-14 12:21:51 +0100 | [diff] [blame] | 284 | ARM_COMPUTE_RETURN_ON_ERROR(validate_and_configure_window(input->clone().get(), weights->clone().get(), |
| 285 | biases != nullptr ? biases->clone().get() : nullptr, |
| 286 | output->clone().get(), conv_info) |
| 287 | .first); |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 288 | |
| 289 | return Status{}; |
| 290 | } |
| 291 | |
| 292 | void CLDepthwiseConvolutionLayer3x3NHWCKernel::run(const Window &window, cl::CommandQueue &queue) |
| 293 | { |
| 294 | ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); |
| 295 | ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(IKernel::window(), window); |
| 296 | |
Georgios Pinitas | 3704464 | 2018-10-30 14:53:25 +0000 | [diff] [blame] | 297 | // Collapse window |
| 298 | Window window_collapsed = window.collapse_if_possible(ICLKernel::window(), Window::DimZ); |
| 299 | const size_t total_batches = _input->info()->tensor_shape().total_size_upper(3); |
| 300 | |
| 301 | Window win = window_collapsed; |
| 302 | win.set(Window::DimZ, Window::Dimension(0, std::ceil(_output->info()->dimension(2) / static_cast<float>(_num_planes_processed_per_iteration)) * total_batches, 1)); |
Giorgio Arena | d051e97 | 2018-06-20 11:46:42 +0100 | [diff] [blame] | 303 | |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 304 | // Create input window and adjust |
Giorgio Arena | d051e97 | 2018-06-20 11:46:42 +0100 | [diff] [blame] | 305 | Window win_in = win; |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 306 | win_in.set_dimension_step(Window::DimY, _num_rows_processed_per_iteration); |
| 307 | win_in.set_dimension_step(Window::DimZ, _conv_stride_y); |
| 308 | |
| 309 | ARM_COMPUTE_ERROR_ON((win_in.y().step() < window.y().step()) || (win_in.z().step() < window.z().step())); |
| 310 | |
Georgios Pinitas | 3704464 | 2018-10-30 14:53:25 +0000 | [diff] [blame] | 311 | Window slice_in = win_in.first_slice_window_4D(); |
| 312 | Window slice_out = win.first_slice_window_4D(); |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 313 | |
Georgios Pinitas | 3704464 | 2018-10-30 14:53:25 +0000 | [diff] [blame] | 314 | unsigned int idx = 2 * num_arguments_per_4D_tensor() + num_arguments_per_3D_tensor(); |
Giorgio Arena | eff8d95 | 2018-07-02 15:29:57 +0100 | [diff] [blame] | 315 | |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 316 | if(_biases != nullptr) |
| 317 | { |
Giorgio Arena | eff8d95 | 2018-07-02 15:29:57 +0100 | [diff] [blame] | 318 | Window win_biases; |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 319 | win_biases.use_tensor_dimensions(_biases->info()->tensor_shape()); |
| 320 | win_biases.set_dimension_step(Window::DimX, window.x().step()); |
| 321 | add_1D_tensor_argument(idx, _biases, win_biases); |
| 322 | } |
| 323 | |
Giorgio Arena | eff8d95 | 2018-07-02 15:29:57 +0100 | [diff] [blame] | 324 | const int max_offset = _input->info()->strides_in_bytes().z() * _input->info()->dimension(2) - (_input->info()->padding().bottom + _input->info()->padding().top) * |
| 325 | _input->info()->strides_in_bytes().y(); |
| 326 | _kernel.setArg(idx, max_offset); |
Giorgio Arena | d051e97 | 2018-06-20 11:46:42 +0100 | [diff] [blame] | 327 | |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 328 | do |
| 329 | { |
| 330 | unsigned int idx = 0; |
Georgios Pinitas | 3704464 | 2018-10-30 14:53:25 +0000 | [diff] [blame] | 331 | add_4D_tensor_argument(idx, _input, slice_in); |
| 332 | add_4D_tensor_argument(idx, _output, slice_out); |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 333 | add_3D_tensor_argument(idx, _weights, slice_out); |
| 334 | |
Anthony Barbier | b6eb353 | 2018-08-08 13:20:04 +0100 | [diff] [blame] | 335 | enqueue(queue, *this, slice_out, lws_hint()); |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 336 | } |
Georgios Pinitas | 3704464 | 2018-10-30 14:53:25 +0000 | [diff] [blame] | 337 | while(win.slide_window_slice_4D(slice_out) && win_in.slide_window_slice_4D(slice_in)); |
Giorgio Arena | dfca60b | 2018-01-31 10:30:59 +0000 | [diff] [blame] | 338 | } |