Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
Michele Di Giorgio | d9eaf61 | 2020-07-08 11:12:57 +0100 | [diff] [blame] | 2 | * Copyright (c) 2016-2020 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/CLActivationLayerKernel.h" |
| 25 | |
Pablo Tello | db8485a | 2019-09-24 11:03:47 +0100 | [diff] [blame] | 26 | #include "arm_compute/core/CL/CLCoreRuntimeContext.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 27 | #include "arm_compute/core/CL/CLHelpers.h" |
Vidhya Sudhan Loganathan | f1f4906 | 2018-05-25 13:21:26 +0100 | [diff] [blame] | 28 | #include "arm_compute/core/CL/CLValidate.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 29 | #include "arm_compute/core/CL/ICLTensor.h" |
| 30 | #include "arm_compute/core/Helpers.h" |
| 31 | #include "arm_compute/core/IAccessWindow.h" |
| 32 | #include "arm_compute/core/TensorInfo.h" |
Georgios Pinitas | 4b3fba1 | 2019-06-04 17:31:46 +0100 | [diff] [blame] | 33 | #include "arm_compute/core/Types.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 34 | #include "arm_compute/core/Utils.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 35 | #include "arm_compute/core/Window.h" |
Georgios Pinitas | 4b3fba1 | 2019-06-04 17:31:46 +0100 | [diff] [blame] | 36 | #include "arm_compute/core/utils/helpers/float_ops.h" |
Georgios Pinitas | ab23dd0 | 2020-07-06 14:57:36 +0100 | [diff] [blame] | 37 | #include "arm_compute/core/utils/misc/Cast.h" |
Matthew Bentham | 758b5ba | 2020-03-05 23:37:48 +0000 | [diff] [blame] | 38 | #include "support/StringSupport.h" |
Georgios Pinitas | 00394ae | 2017-06-22 18:13:55 +0100 | [diff] [blame] | 39 | |
| 40 | #include <cmath> |
Georgios Pinitas | 4b3fba1 | 2019-06-04 17:31:46 +0100 | [diff] [blame] | 41 | #include <set> |
Georgios Pinitas | 00394ae | 2017-06-22 18:13:55 +0100 | [diff] [blame] | 42 | |
Michele Di Giorgio | cbbed28 | 2019-12-20 13:26:08 +0000 | [diff] [blame] | 43 | namespace arm_compute |
| 44 | { |
Giorgio Arena | 2995f5b | 2017-11-29 17:33:59 +0000 | [diff] [blame] | 45 | namespace |
| 46 | { |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 47 | Status validate_arguments(const ITensorInfo *input, const ITensorInfo *output, const ActivationLayerInfo &act_info) |
Giorgio Arena | 2995f5b | 2017-11-29 17:33:59 +0000 | [diff] [blame] | 48 | { |
Vidhya Sudhan Loganathan | f1f4906 | 2018-05-25 13:21:26 +0100 | [diff] [blame] | 49 | ARM_COMPUTE_RETURN_ERROR_ON_F16_UNSUPPORTED(input); |
Michele Di Giorgio | cbbed28 | 2019-12-20 13:26:08 +0000 | [diff] [blame] | 50 | ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::U8, DataType::QASYMM8, DataType::QASYMM8_SIGNED, DataType::QSYMM16, DataType::F16, DataType::F32); |
Georgios Pinitas | 4b3fba1 | 2019-06-04 17:31:46 +0100 | [diff] [blame] | 51 | |
Manuel Bottini | 30dbeef | 2019-06-26 16:23:03 +0100 | [diff] [blame] | 52 | static std::set<ActivationLayerInfo::ActivationFunction> quantized_supported_activations = |
Georgios Pinitas | 4b3fba1 | 2019-06-04 17:31:46 +0100 | [diff] [blame] | 53 | { |
| 54 | ActivationLayerInfo::ActivationFunction::RELU, |
| 55 | ActivationLayerInfo::ActivationFunction::LU_BOUNDED_RELU, |
| 56 | ActivationLayerInfo::ActivationFunction::BOUNDED_RELU, |
| 57 | ActivationLayerInfo::ActivationFunction::LOGISTIC, |
morgolock | 6b3865a | 2020-03-04 14:57:46 +0000 | [diff] [blame] | 58 | ActivationLayerInfo::ActivationFunction::TANH, |
| 59 | ActivationLayerInfo::ActivationFunction::HARD_SWISH |
Georgios Pinitas | 4b3fba1 | 2019-06-04 17:31:46 +0100 | [diff] [blame] | 60 | }; |
| 61 | const DataType data_type = input->data_type(); |
| 62 | const QuantizationInfo &oq_info = (output != nullptr) ? output->quantization_info() : input->quantization_info(); |
| 63 | const ActivationLayerInfo::ActivationFunction f_act = act_info.activation(); |
| 64 | |
Manuel Bottini | 30dbeef | 2019-06-26 16:23:03 +0100 | [diff] [blame] | 65 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(is_data_type_quantized(data_type) && (quantized_supported_activations.count(f_act) == 0), |
| 66 | "For Quantized data type only tanh, logistic, relu and lower/upper bounded relu are supported"); |
| 67 | |
Michele Di Giorgio | cbbed28 | 2019-12-20 13:26:08 +0000 | [diff] [blame] | 68 | ARM_COMPUTE_RETURN_ERROR_ON(data_type == DataType::QASYMM8 && (f_act == ActivationLayerInfo::ActivationFunction::TANH) && (oq_info != QuantizationInfo(1.f / 128.f, 128))); |
| 69 | ARM_COMPUTE_RETURN_ERROR_ON(data_type == DataType::QASYMM8 && (f_act == ActivationLayerInfo::ActivationFunction::LOGISTIC) && (oq_info != QuantizationInfo(1.f / 256.f, 0))); |
Giorgio Arena | 2995f5b | 2017-11-29 17:33:59 +0000 | [diff] [blame] | 70 | |
Manuel Bottini | 30dbeef | 2019-06-26 16:23:03 +0100 | [diff] [blame] | 71 | ARM_COMPUTE_RETURN_ERROR_ON(is_data_type_quantized_symmetric(data_type) && (f_act == ActivationLayerInfo::ActivationFunction::TANH) && (oq_info != QuantizationInfo(1.f / 32768.f, 0))); |
| 72 | ARM_COMPUTE_RETURN_ERROR_ON(is_data_type_quantized_symmetric(data_type) && (f_act == ActivationLayerInfo::ActivationFunction::LOGISTIC) && (oq_info != QuantizationInfo(1.f / 32768.f, 0))); |
| 73 | |
Michele Di Giorgio | cbbed28 | 2019-12-20 13:26:08 +0000 | [diff] [blame] | 74 | ARM_COMPUTE_RETURN_ERROR_ON(data_type == DataType::QASYMM8_SIGNED && (f_act == ActivationLayerInfo::ActivationFunction::TANH) && (oq_info != QuantizationInfo(1.f / 128.f, 0))); |
| 75 | ARM_COMPUTE_RETURN_ERROR_ON(data_type == DataType::QASYMM8_SIGNED && (f_act == ActivationLayerInfo::ActivationFunction::LOGISTIC) && (oq_info != QuantizationInfo(1.f / 256.f, -128))); |
| 76 | |
Giorgio Arena | 2995f5b | 2017-11-29 17:33:59 +0000 | [diff] [blame] | 77 | // Checks performed when output is configured |
| 78 | if((output != nullptr) && (output->total_size() != 0)) |
| 79 | { |
| 80 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(input, output); |
| 81 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input, output); |
Giorgio Arena | 2995f5b | 2017-11-29 17:33:59 +0000 | [diff] [blame] | 82 | } |
| 83 | |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 84 | return Status{}; |
Giorgio Arena | 2995f5b | 2017-11-29 17:33:59 +0000 | [diff] [blame] | 85 | } |
| 86 | |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 87 | std::pair<Status, Window> validate_and_configure_window(ITensorInfo *input, ITensorInfo *output) |
Giorgio Arena | 2995f5b | 2017-11-29 17:33:59 +0000 | [diff] [blame] | 88 | { |
| 89 | if(output != nullptr) |
| 90 | { |
| 91 | ARM_COMPUTE_ERROR_ON_NULLPTR(input, output); |
| 92 | // Output auto inizialitation if not yet initialized |
Pablo Palmier | a2b89ca | 2017-10-05 15:01:34 +0100 | [diff] [blame] | 93 | auto_init_if_empty(*output, *input); |
Giorgio Arena | 2995f5b | 2017-11-29 17:33:59 +0000 | [diff] [blame] | 94 | } |
| 95 | |
| 96 | const unsigned int num_elems_processed_per_iteration = 16 / input->element_size(); |
| 97 | |
| 98 | Window win = calculate_max_window(*input, Steps(num_elems_processed_per_iteration)); |
| 99 | bool window_changed = false; |
| 100 | |
| 101 | if(output != nullptr) |
| 102 | { |
| 103 | AccessWindowHorizontal input_access(input, 0, num_elems_processed_per_iteration); |
| 104 | AccessWindowHorizontal output_access(output, 0, num_elems_processed_per_iteration); |
| 105 | window_changed = update_window_and_padding(win, input_access, output_access); |
| 106 | output_access.set_valid_region(win, input->valid_region()); |
| 107 | } |
| 108 | else |
| 109 | { |
| 110 | window_changed = update_window_and_padding(win, |
| 111 | AccessWindowHorizontal(input, 0, num_elems_processed_per_iteration)); |
| 112 | } |
| 113 | |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 114 | Status err = (window_changed) ? ARM_COMPUTE_CREATE_ERROR(ErrorCode::RUNTIME_ERROR, "Insufficient Padding!") : Status{}; |
Giorgio Arena | 2995f5b | 2017-11-29 17:33:59 +0000 | [diff] [blame] | 115 | return std::make_pair(err, win); |
| 116 | } |
| 117 | } // namespace |
| 118 | |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 119 | CLActivationLayerKernel::CLActivationLayerKernel() |
Georgios Pinitas | ab23dd0 | 2020-07-06 14:57:36 +0100 | [diff] [blame] | 120 | : _run_in_place(false) |
Gian Marco Iodice | b30dcc5 | 2017-06-20 09:07:21 +0100 | [diff] [blame] | 121 | { |
| 122 | } |
| 123 | |
Georgios Pinitas | ab23dd0 | 2020-07-06 14:57:36 +0100 | [diff] [blame] | 124 | void CLActivationLayerKernel::configure(const CLCompileContext &compile_context, ITensorInfo *input, ITensorInfo *output, ActivationLayerInfo act_info) |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 125 | { |
Georgios Pinitas | f9d3a0a | 2017-11-03 19:01:44 +0000 | [diff] [blame] | 126 | ARM_COMPUTE_ERROR_ON_NULLPTR(input); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 127 | |
Michele Di Giorgio | dde9ec9 | 2018-02-13 15:24:04 +0000 | [diff] [blame] | 128 | _run_in_place = (output == nullptr) || (output == input); |
| 129 | |
Gian Marco Iodice | b30dcc5 | 2017-06-20 09:07:21 +0100 | [diff] [blame] | 130 | if(output != nullptr) |
| 131 | { |
| 132 | // Output auto inizialitation if not yet initialized |
Georgios Pinitas | ab23dd0 | 2020-07-06 14:57:36 +0100 | [diff] [blame] | 133 | auto_init_if_empty(*output, *input->clone()); |
Gian Marco Iodice | b30dcc5 | 2017-06-20 09:07:21 +0100 | [diff] [blame] | 134 | } |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 135 | |
Georgios Pinitas | ab23dd0 | 2020-07-06 14:57:36 +0100 | [diff] [blame] | 136 | ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(input, (output != nullptr) ? output : nullptr, act_info)); |
Georgios Pinitas | f9d3a0a | 2017-11-03 19:01:44 +0000 | [diff] [blame] | 137 | |
Georgios Pinitas | ab23dd0 | 2020-07-06 14:57:36 +0100 | [diff] [blame] | 138 | const unsigned int num_elems_processed_per_iteration = 16 / input->element_size(); |
| 139 | const DataType dt = input->data_type(); |
Georgios Pinitas | 00394ae | 2017-06-22 18:13:55 +0100 | [diff] [blame] | 140 | float a_const = act_info.a(); |
| 141 | float b_const = act_info.b(); |
Georgios Pinitas | 05078ec | 2017-11-02 13:06:59 +0000 | [diff] [blame] | 142 | |
morgolock | 6b3865a | 2020-03-04 14:57:46 +0000 | [diff] [blame] | 143 | const ActivationLayerInfo::ActivationFunction f_act = act_info.activation(); |
| 144 | const bool is_quantized = is_data_type_quantized(dt); |
| 145 | const bool perform_activation_in_float = |
| 146 | (f_act == ActivationLayerInfo::ActivationFunction::LOGISTIC) || (f_act == ActivationLayerInfo::ActivationFunction::TANH) || (f_act == ActivationLayerInfo::ActivationFunction::HARD_SWISH); |
Georgios Pinitas | 4b3fba1 | 2019-06-04 17:31:46 +0100 | [diff] [blame] | 147 | |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 148 | // Set build options |
Michele Di Giorgio | e5bf4c5 | 2019-02-14 17:47:33 +0000 | [diff] [blame] | 149 | CLBuildOptions build_opts; |
Georgios Pinitas | 4b3fba1 | 2019-06-04 17:31:46 +0100 | [diff] [blame] | 150 | build_opts.add_option_if(perform_activation_in_float, "-DFLOAT_DOMAIN"); |
| 151 | build_opts.add_option_if(_run_in_place, "-DIN_PLACE"); |
| 152 | build_opts.add_option(("-DACT=" + lower_string(string_from_activation_func(f_act)))); |
Michele Di Giorgio | e5bf4c5 | 2019-02-14 17:47:33 +0000 | [diff] [blame] | 153 | build_opts.add_option(("-DDATA_TYPE=" + get_cl_type_from_data_type(dt))); |
Michele Di Giorgio | e5bf4c5 | 2019-02-14 17:47:33 +0000 | [diff] [blame] | 154 | build_opts.add_option(("-DVEC_SIZE=" + support::cpp11::to_string(num_elems_processed_per_iteration))); |
Michel Iwaniec | 0063380 | 2017-10-12 14:14:15 +0100 | [diff] [blame] | 155 | |
Michele Di Giorgio | cbbed28 | 2019-12-20 13:26:08 +0000 | [diff] [blame] | 156 | std::string kernel_name = std::string("activation_layer"); |
Michel Iwaniec | 0063380 | 2017-10-12 14:14:15 +0100 | [diff] [blame] | 157 | |
Georgios Pinitas | 4b3fba1 | 2019-06-04 17:31:46 +0100 | [diff] [blame] | 158 | // Set quantization info build options |
Manuel Bottini | 30dbeef | 2019-06-26 16:23:03 +0100 | [diff] [blame] | 159 | if(is_quantized) |
Georgios Pinitas | 4b3fba1 | 2019-06-04 17:31:46 +0100 | [diff] [blame] | 160 | { |
Georgios Pinitas | ab23dd0 | 2020-07-06 14:57:36 +0100 | [diff] [blame] | 161 | const UniformQuantizationInfo iq_info = input->quantization_info().uniform(); |
Georgios Pinitas | 4c5469b | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 162 | |
Michele Di Giorgio | cbbed28 | 2019-12-20 13:26:08 +0000 | [diff] [blame] | 163 | if(!perform_activation_in_float) |
| 164 | { |
| 165 | int a_const_int = 0; |
| 166 | int b_const_int = 0; |
| 167 | |
| 168 | // Create quantized version of constants a, b if needed |
| 169 | switch(dt) |
| 170 | { |
| 171 | case DataType::QASYMM8: |
| 172 | { |
| 173 | a_const_int = quantize_qasymm8(a_const, iq_info); |
| 174 | b_const_int = quantize_qasymm8(b_const, iq_info); |
| 175 | } |
| 176 | break; |
| 177 | case DataType::QASYMM8_SIGNED: |
| 178 | { |
| 179 | a_const_int = quantize_qasymm8_signed(a_const, iq_info); |
| 180 | b_const_int = quantize_qasymm8_signed(b_const, iq_info); |
| 181 | } |
| 182 | break; |
| 183 | case DataType::QSYMM16: |
| 184 | { |
| 185 | a_const_int = quantize_qsymm16(a_const, iq_info); |
| 186 | b_const_int = quantize_qsymm16(b_const, iq_info); |
| 187 | } |
| 188 | break; |
| 189 | default: |
| 190 | break; |
| 191 | } |
| 192 | build_opts.add_option(("-DA_VAL=" + support::cpp11::to_string(a_const_int))); |
| 193 | build_opts.add_option(("-DB_VAL=" + support::cpp11::to_string(b_const_int))); |
| 194 | } |
| 195 | else |
| 196 | { |
| 197 | build_opts.add_option(("-DA_VAL=" + float_to_string_with_full_precision(a_const))); |
| 198 | build_opts.add_option(("-DB_VAL=" + float_to_string_with_full_precision(b_const))); |
| 199 | } |
| 200 | |
Michele Di Giorgio | dde9ec9 | 2018-02-13 15:24:04 +0000 | [diff] [blame] | 201 | // Quantized value of 0 corresponds to the offset o1 |
Manuel Bottini | 30dbeef | 2019-06-26 16:23:03 +0100 | [diff] [blame] | 202 | build_opts.add_option(("-DCONST_0=" + (is_data_type_quantized_asymmetric(dt) ? support::cpp11::to_string(iq_info.offset) : "0"))); |
Georgios Pinitas | 4c5469b | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 203 | build_opts.add_option(("-DS1_VAL=" + float_to_string_with_full_precision(iq_info.scale))); |
Manuel Bottini | 30dbeef | 2019-06-26 16:23:03 +0100 | [diff] [blame] | 204 | build_opts.add_option_if(is_data_type_quantized_asymmetric(dt), "-DO1_VAL=" + support::cpp11::to_string(iq_info.offset)); |
Michele Di Giorgio | dde9ec9 | 2018-02-13 15:24:04 +0000 | [diff] [blame] | 205 | |
Michele Di Giorgio | cbbed28 | 2019-12-20 13:26:08 +0000 | [diff] [blame] | 206 | // Set correct kernel name |
| 207 | kernel_name += perform_activation_in_float ? std::string("_quant_f32") : std::string("_quant"); |
| 208 | |
Giorgio Arena | a0d1183 | 2018-01-17 16:13:46 +0000 | [diff] [blame] | 209 | // Set scale and offset of the input and output if they have different quantization info |
Georgios Pinitas | 4b3fba1 | 2019-06-04 17:31:46 +0100 | [diff] [blame] | 210 | if(output != nullptr) |
Georgios Pinitas | 05078ec | 2017-11-02 13:06:59 +0000 | [diff] [blame] | 211 | { |
Georgios Pinitas | ab23dd0 | 2020-07-06 14:57:36 +0100 | [diff] [blame] | 212 | const UniformQuantizationInfo oq_info = output->quantization_info().uniform(); |
Giorgio Arena | a0d1183 | 2018-01-17 16:13:46 +0000 | [diff] [blame] | 213 | |
Georgios Pinitas | 4c5469b | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 214 | if(iq_info != oq_info) |
Giorgio Arena | a0d1183 | 2018-01-17 16:13:46 +0000 | [diff] [blame] | 215 | { |
Georgios Pinitas | 4c5469b | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 216 | build_opts.add_option(("-DS2_VAL=" + float_to_string_with_full_precision(oq_info.scale))); |
Manuel Bottini | 30dbeef | 2019-06-26 16:23:03 +0100 | [diff] [blame] | 217 | build_opts.add_option_if(is_data_type_quantized_asymmetric(dt), "-DO2_VAL=" + support::cpp11::to_string(oq_info.offset)); |
Giorgio Arena | a0d1183 | 2018-01-17 16:13:46 +0000 | [diff] [blame] | 218 | } |
Georgios Pinitas | 05078ec | 2017-11-02 13:06:59 +0000 | [diff] [blame] | 219 | } |
Michel Iwaniec | 0063380 | 2017-10-12 14:14:15 +0100 | [diff] [blame] | 220 | } |
Michele Di Giorgio | cbbed28 | 2019-12-20 13:26:08 +0000 | [diff] [blame] | 221 | else |
Michele Di Giorgio | e5bf4c5 | 2019-02-14 17:47:33 +0000 | [diff] [blame] | 222 | { |
Michele Di Giorgio | cbbed28 | 2019-12-20 13:26:08 +0000 | [diff] [blame] | 223 | // Set A, B constants in build options for float types |
| 224 | build_opts.add_option(("-DA_VAL=" + float_to_string_with_full_precision(a_const))); |
| 225 | build_opts.add_option(("-DB_VAL=" + float_to_string_with_full_precision(b_const))); |
Michele Di Giorgio | e5bf4c5 | 2019-02-14 17:47:33 +0000 | [diff] [blame] | 226 | } |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 227 | |
Michele Di Giorgio | cbbed28 | 2019-12-20 13:26:08 +0000 | [diff] [blame] | 228 | // Create kernel |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 229 | _kernel = create_kernel(compile_context, kernel_name, build_opts.options()); |
| 230 | |
Gian Marco Iodice | b30dcc5 | 2017-06-20 09:07:21 +0100 | [diff] [blame] | 231 | // Configure kernel window |
Georgios Pinitas | ab23dd0 | 2020-07-06 14:57:36 +0100 | [diff] [blame] | 232 | auto win_config = validate_and_configure_window(input, (_run_in_place) ? nullptr : output); |
Giorgio Arena | 2995f5b | 2017-11-29 17:33:59 +0000 | [diff] [blame] | 233 | ARM_COMPUTE_ERROR_THROW_ON(win_config.first); |
Anthony Barbier | b6eb353 | 2018-08-08 13:20:04 +0100 | [diff] [blame] | 234 | ICLKernel::configure_internal(win_config.second); |
Giorgio Arena | 63485ce | 2017-11-15 16:04:20 +0000 | [diff] [blame] | 235 | |
| 236 | // Set config_id for enabling LWS tuning |
| 237 | _config_id = "activation_layer_"; |
| 238 | _config_id += lower_string(string_from_data_type(dt)); |
| 239 | _config_id += "_"; |
Georgios Pinitas | ab23dd0 | 2020-07-06 14:57:36 +0100 | [diff] [blame] | 240 | _config_id += support::cpp11::to_string(input->dimension(0)); |
Giorgio Arena | 63485ce | 2017-11-15 16:04:20 +0000 | [diff] [blame] | 241 | _config_id += "_"; |
Georgios Pinitas | ab23dd0 | 2020-07-06 14:57:36 +0100 | [diff] [blame] | 242 | _config_id += support::cpp11::to_string(input->dimension(1)); |
Gian Marco Iodice | b30dcc5 | 2017-06-20 09:07:21 +0100 | [diff] [blame] | 243 | } |
| 244 | |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 245 | Status CLActivationLayerKernel::validate(const ITensorInfo *input, const ITensorInfo *output, const ActivationLayerInfo &act_info) |
Georgios Pinitas | f9d3a0a | 2017-11-03 19:01:44 +0000 | [diff] [blame] | 246 | { |
Michele Di Giorgio | dde9ec9 | 2018-02-13 15:24:04 +0000 | [diff] [blame] | 247 | const bool run_in_place = (output == nullptr) || (output == input); |
Giorgio Arena | 2995f5b | 2017-11-29 17:33:59 +0000 | [diff] [blame] | 248 | ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(input, output, act_info)); |
Michele Di Giorgio | dde9ec9 | 2018-02-13 15:24:04 +0000 | [diff] [blame] | 249 | ARM_COMPUTE_RETURN_ON_ERROR(validate_and_configure_window(input->clone().get(), (run_in_place) ? nullptr : output->clone().get()).first); |
Georgios Pinitas | f9d3a0a | 2017-11-03 19:01:44 +0000 | [diff] [blame] | 250 | |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 251 | return Status{}; |
Georgios Pinitas | f9d3a0a | 2017-11-03 19:01:44 +0000 | [diff] [blame] | 252 | } |
| 253 | |
Georgios Pinitas | ab23dd0 | 2020-07-06 14:57:36 +0100 | [diff] [blame] | 254 | void CLActivationLayerKernel::run_op(const InputTensorMap &inputs, const OutputTensorMap &outputs, const Window &window, cl::CommandQueue &queue) |
Gian Marco Iodice | b30dcc5 | 2017-06-20 09:07:21 +0100 | [diff] [blame] | 255 | { |
| 256 | ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); |
| 257 | ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(ICLKernel::window(), window); |
| 258 | |
Georgios Pinitas | ab23dd0 | 2020-07-06 14:57:36 +0100 | [diff] [blame] | 259 | const auto src = utils::cast::polymorphic_downcast<const ICLTensor *>(inputs.at(TensorType::ACL_SRC)); |
| 260 | auto dst = utils::cast::polymorphic_downcast<ICLTensor *>(outputs.at(TensorType::ACL_DST)); |
| 261 | ARM_COMPUTE_ERROR_ON(_run_in_place && src != dst); |
| 262 | |
Anthony Barbier | be35b0e | 2017-07-11 18:13:08 +0100 | [diff] [blame] | 263 | Window collapsed = window.collapse_if_possible(ICLKernel::window(), Window::DimZ); |
| 264 | Window slice = collapsed.first_slice_window_3D(); |
Gian Marco Iodice | b30dcc5 | 2017-06-20 09:07:21 +0100 | [diff] [blame] | 265 | |
| 266 | do |
| 267 | { |
| 268 | unsigned int idx = 0; |
Georgios Pinitas | ab23dd0 | 2020-07-06 14:57:36 +0100 | [diff] [blame] | 269 | add_3D_tensor_argument(idx, src, slice); |
Michele Di Giorgio | dde9ec9 | 2018-02-13 15:24:04 +0000 | [diff] [blame] | 270 | if(!_run_in_place) |
Gian Marco Iodice | b30dcc5 | 2017-06-20 09:07:21 +0100 | [diff] [blame] | 271 | { |
Georgios Pinitas | ab23dd0 | 2020-07-06 14:57:36 +0100 | [diff] [blame] | 272 | add_3D_tensor_argument(idx, dst, slice); |
Gian Marco Iodice | b30dcc5 | 2017-06-20 09:07:21 +0100 | [diff] [blame] | 273 | } |
Anthony Barbier | b6eb353 | 2018-08-08 13:20:04 +0100 | [diff] [blame] | 274 | enqueue(queue, *this, slice, lws_hint()); |
Gian Marco Iodice | b30dcc5 | 2017-06-20 09:07:21 +0100 | [diff] [blame] | 275 | } |
Anthony Barbier | be35b0e | 2017-07-11 18:13:08 +0100 | [diff] [blame] | 276 | while(collapsed.slide_window_slice_3D(slice)); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 277 | } |
Michele Di Giorgio | cbbed28 | 2019-12-20 13:26:08 +0000 | [diff] [blame] | 278 | } // namespace arm_compute |