Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2017 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/NEON/kernels/NEDirectConvolutionLayerBiasAccumulateKernel.h" |
| 25 | |
| 26 | #include "arm_compute/core/AccessWindowStatic.h" |
| 27 | #include "arm_compute/core/Error.h" |
| 28 | #include "arm_compute/core/Helpers.h" |
| 29 | #include "arm_compute/core/ITensor.h" |
| 30 | #include "arm_compute/core/NEON/NEFixedPoint.h" |
| 31 | #include "arm_compute/core/Types.h" |
| 32 | #include "arm_compute/core/Validate.h" |
| 33 | #include "arm_compute/core/Window.h" |
| 34 | |
| 35 | #include <arm_neon.h> |
| 36 | #include <cstddef> |
| 37 | #include <cstdint> |
| 38 | |
| 39 | using namespace arm_compute; |
| 40 | |
| 41 | namespace |
| 42 | { |
| 43 | // Internal load |
| 44 | inline float32x4_t internal_vld1q(const float *in) |
| 45 | { |
| 46 | return vld1q_f32(in); |
| 47 | } |
| 48 | inline qint8x16_t internal_vld1q(const qint8_t *in) |
| 49 | { |
| 50 | return vld1q_qs8(in); |
| 51 | } |
| 52 | inline qint16x8_t internal_vld1q(const qint16_t *in) |
| 53 | { |
| 54 | return vld1q_qs16(in); |
| 55 | } |
| 56 | |
Pablo Tello | f87cc7f | 2017-07-26 10:28:40 +0100 | [diff] [blame] | 57 | inline qint32x4_t internal_vld1q(const qint32_t *in) |
| 58 | { |
| 59 | return vld1q_s32(in); |
| 60 | } |
| 61 | |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 62 | // Internal store |
| 63 | inline void internal_vst1q(float *p, const float32x4_t &v) |
| 64 | { |
| 65 | vst1q_f32(p, v); |
| 66 | } |
| 67 | inline void internal_vst1q(qint8_t *p, const qint8x16_t &v) |
| 68 | { |
| 69 | vst1q_qs8(p, v); |
| 70 | } |
| 71 | inline void internal_vst1q(qint8_t *p, const qint16x8_t &v) |
| 72 | { |
| 73 | vst1_qs8(p, vqmovn_s16(v)); |
| 74 | } |
| 75 | inline void internal_vst1q(qint16_t *p, const qint16x8_t &v) |
| 76 | { |
| 77 | vst1q_qs16(p, v); |
| 78 | } |
| 79 | |
Pablo Tello | f87cc7f | 2017-07-26 10:28:40 +0100 | [diff] [blame] | 80 | inline void internal_vst1q(qint32_t *p, const qint32x4_t &v) |
| 81 | { |
| 82 | vst1q_s32(p, v); |
| 83 | } |
| 84 | |
| 85 | inline void internal_vst1q(qint16_t *p, const qint32x4_t &v) |
| 86 | { |
| 87 | vst1_qs16(p, vqmovn_qs32(v)); |
| 88 | } |
| 89 | |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 90 | // Internal vdup |
| 91 | inline float32x4_t internal_vdupq_n(float v) |
| 92 | { |
| 93 | return vdupq_n_f32(v); |
| 94 | } |
| 95 | inline qint8x16_t internal_vdupq_n(qint8_t v) |
| 96 | { |
| 97 | return vdupq_n_qs8(v); |
| 98 | } |
| 99 | inline qint16x8_t internal_vdupq_n(qint16_t v) |
| 100 | { |
| 101 | return vdupq_n_qs16(v); |
| 102 | } |
| 103 | |
Pablo Tello | f87cc7f | 2017-07-26 10:28:40 +0100 | [diff] [blame] | 104 | inline qint32x4_t internal_vdupq_n(qint32_t v) |
| 105 | { |
| 106 | return vdupq_n_qs32(v); |
| 107 | } |
| 108 | |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 109 | // Internal vadd |
| 110 | inline float32x4_t internal_vqaddq(const float32x4_t &x, const float32x4_t &y) |
| 111 | { |
| 112 | return vaddq_f32(x, y); |
| 113 | } |
| 114 | inline qint8x16_t internal_vqaddq(const qint8x16_t &x, const qint8x16_t &y) |
| 115 | { |
| 116 | return vqaddq_qs8(x, y); |
| 117 | } |
| 118 | inline qint16x8_t internal_vqaddq(const qint16x8_t &x, const qint16x8_t &y) |
| 119 | { |
| 120 | return vqaddq_qs16(x, y); |
| 121 | } |
Pablo Tello | f87cc7f | 2017-07-26 10:28:40 +0100 | [diff] [blame] | 122 | inline qint32x4_t internal_vqaddq(const qint32x4_t &x, const qint32x4_t &y) |
| 123 | { |
| 124 | return vqaddq_qs32(x, y); |
| 125 | } |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 126 | |
Ioan-Cristian Szabo | 33fd07b | 2017-10-26 15:42:24 +0100 | [diff] [blame] | 127 | #ifdef ARM_COMPUTE_AARCH64_V8_2 |
Pablo Tello | 0d17614 | 2017-07-06 16:43:14 +0100 | [diff] [blame] | 128 | inline float16x8_t internal_vld1q(const float16_t *in) |
| 129 | { |
| 130 | return vld1q_f16(in); |
| 131 | } |
| 132 | inline void internal_vst1q(float16_t *p, const float16x8_t &v) |
| 133 | { |
| 134 | vst1q_f16(p, v); |
| 135 | } |
| 136 | inline float16x8_t internal_vdupq_n(float16_t v) |
| 137 | { |
| 138 | return vdupq_n_f16(v); |
| 139 | } |
| 140 | inline float16x8_t internal_vqaddq(const float16x8_t &x, const float16x8_t &y) |
| 141 | { |
| 142 | return vaddq_f16(x, y); |
| 143 | } |
Ioan-Cristian Szabo | 33fd07b | 2017-10-26 15:42:24 +0100 | [diff] [blame] | 144 | #endif /* ARM_COMPUTE_AARCH64_V8_2 */ |
Pablo Tello | 0d17614 | 2017-07-06 16:43:14 +0100 | [diff] [blame] | 145 | |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 146 | template <typename T1, typename T2, bool in_place> |
| 147 | void accumulate_bias(ITensor *input, const ITensor *bias, const Window window, ITensor *output) |
| 148 | { |
| 149 | Iterator in(input, window); |
| 150 | |
| 151 | if(in_place) // In place accumulate |
| 152 | { |
| 153 | execute_window_loop(window, [&](const Coordinates & id) |
| 154 | { |
| 155 | // Get bias and pointer to input |
| 156 | const auto in_ptr = reinterpret_cast<T1 *>(in.ptr()); |
| 157 | const auto vb = internal_vdupq_n(static_cast<T1>(*reinterpret_cast<const T2 *>(bias->ptr_to_element(Coordinates(id.z()))))); |
| 158 | |
| 159 | // Accumulate bias |
| 160 | internal_vst1q(in_ptr, internal_vqaddq(internal_vld1q(in_ptr), vb)); |
| 161 | }, |
| 162 | in); |
| 163 | } |
| 164 | else // Out of place accumulate |
| 165 | { |
| 166 | Iterator out(output, window); |
| 167 | execute_window_loop(window, [&](const Coordinates & id) |
| 168 | { |
| 169 | // Get bias and pointer to input |
| 170 | const auto in_ptr = reinterpret_cast<const T1 *>(in.ptr()); |
| 171 | const auto out_ptr = reinterpret_cast<T2 *>(out.ptr()); |
| 172 | const auto vb = internal_vdupq_n(static_cast<T1>(*reinterpret_cast<const T2 *>(bias->ptr_to_element(Coordinates(id.z()))))); |
| 173 | |
| 174 | // Accumulate bias |
| 175 | internal_vst1q(out_ptr, internal_vqaddq(internal_vld1q(in_ptr), vb)); |
| 176 | }, |
| 177 | in, out); |
| 178 | } |
| 179 | } |
| 180 | } // namespace |
| 181 | |
| 182 | NEDirectConvolutionLayerBiasAccumulateKernel::NEDirectConvolutionLayerBiasAccumulateKernel() |
| 183 | : _func(nullptr), _input(nullptr), _bias(nullptr), _output(nullptr) |
| 184 | { |
| 185 | } |
| 186 | |
| 187 | void NEDirectConvolutionLayerBiasAccumulateKernel::configure(ITensor *input, const ITensor *bias, ITensor *output) |
| 188 | { |
Pablo Tello | f87cc7f | 2017-07-26 10:28:40 +0100 | [diff] [blame] | 189 | ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::QS8, DataType::QS16, DataType::F16, DataType::QS32, DataType::F32); |
| 190 | ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(bias, 1, DataType::QS8, DataType::QS16, DataType::F16, DataType::QS32, DataType::F32); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 191 | ARM_COMPUTE_ERROR_ON(input->info()->fixed_point_position() != bias->info()->fixed_point_position()); |
| 192 | if(output != nullptr) |
| 193 | { |
| 194 | ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(output, 1, DataType::QS8, DataType::QS16, DataType::F32); |
| 195 | ARM_COMPUTE_ERROR_ON_MISMATCHING_DATA_TYPES(bias, output); |
| 196 | ARM_COMPUTE_ERROR_ON_MISMATCHING_FIXED_POINT(bias, output); |
| 197 | } |
| 198 | ARM_COMPUTE_ERROR_ON(bias->info()->num_dimensions() > 1); |
| 199 | |
| 200 | _func = nullptr; |
| 201 | _bias = bias; |
| 202 | _input = input; |
| 203 | _output = output; |
| 204 | |
| 205 | const unsigned int num_elems_processed_per_iteration = 16 / element_size_from_data_type(input->info()->data_type()); |
| 206 | |
| 207 | // Configure kernel window |
| 208 | Window win = calculate_max_window(*input->info(), Steps(num_elems_processed_per_iteration)); |
| 209 | AccessWindowHorizontal input_access(input->info(), 0, num_elems_processed_per_iteration); |
| 210 | AccessWindowStatic bias_access(bias->info(), 0, 0, bias->info()->dimension(0), bias->info()->dimension(1)); |
| 211 | if(output != nullptr) |
| 212 | { |
| 213 | AccessWindowHorizontal output_access(output->info(), 0, num_elems_processed_per_iteration); |
| 214 | update_window_and_padding(win, input_access, output_access, bias_access); |
| 215 | output_access.set_valid_region(win, ValidRegion(Coordinates(), output->info()->tensor_shape())); |
| 216 | } |
| 217 | else |
| 218 | { |
| 219 | update_window_and_padding(win, input_access, bias_access); |
| 220 | input_access.set_valid_region(win, ValidRegion(Coordinates(), input->info()->tensor_shape())); |
| 221 | } |
| 222 | INEKernel::configure(win); |
| 223 | |
| 224 | // Set appropriate function |
Pablo Tello | f87cc7f | 2017-07-26 10:28:40 +0100 | [diff] [blame] | 225 | switch(input->info()->data_type()) |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 226 | { |
Pablo Tello | f87cc7f | 2017-07-26 10:28:40 +0100 | [diff] [blame] | 227 | case DataType::QS8: |
| 228 | { |
| 229 | _func = (output == nullptr) ? &accumulate_bias<qint8_t, qint8_t, true> : &accumulate_bias<qint8_t, qint8_t, false>; |
| 230 | break; |
| 231 | } |
| 232 | case DataType::QS16: |
| 233 | { |
| 234 | if(bias->info()->data_type() == DataType::QS8) |
| 235 | { |
| 236 | _func = (output == nullptr) ? &accumulate_bias<qint16_t, qint8_t, true> : &accumulate_bias<qint16_t, qint8_t, false>; |
| 237 | } |
| 238 | else |
| 239 | { |
| 240 | ARM_COMPUTE_ERROR("Not implemented"); |
| 241 | } |
| 242 | break; |
| 243 | } |
| 244 | case DataType::QS32: |
| 245 | { |
| 246 | _func = (output == nullptr) ? &accumulate_bias<qint32_t, qint16_t, true> : &accumulate_bias<qint32_t, qint16_t, false>; |
| 247 | break; |
| 248 | } |
Ioan-Cristian Szabo | 33fd07b | 2017-10-26 15:42:24 +0100 | [diff] [blame] | 249 | #ifdef ARM_COMPUTE_AARCH64_V8_2 |
Pablo Tello | f87cc7f | 2017-07-26 10:28:40 +0100 | [diff] [blame] | 250 | case DataType::F16: |
| 251 | { |
| 252 | _func = (output == nullptr) ? &accumulate_bias<float16_t, float16_t, true> : &accumulate_bias<float16_t, float16_t, false>; |
| 253 | break; |
| 254 | } |
Ioan-Cristian Szabo | 33fd07b | 2017-10-26 15:42:24 +0100 | [diff] [blame] | 255 | #endif /* ARM_COMPUTE_AARCH64_V8_2 */ |
Pablo Tello | f87cc7f | 2017-07-26 10:28:40 +0100 | [diff] [blame] | 256 | case DataType::F32: |
| 257 | { |
| 258 | _func = (output == nullptr) ? &accumulate_bias<float, float, true> : &accumulate_bias<float, float, false>; |
| 259 | break; |
| 260 | } |
| 261 | default: |
| 262 | { |
| 263 | ARM_COMPUTE_ERROR("Unsupported combination of types among the inputs."); |
| 264 | break; |
| 265 | } |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 266 | } |
| 267 | } |
| 268 | |
Moritz Pflanzer | c186b57 | 2017-09-07 09:48:04 +0100 | [diff] [blame] | 269 | void NEDirectConvolutionLayerBiasAccumulateKernel::run(const Window &window, const ThreadInfo &info) |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 270 | { |
Moritz Pflanzer | c186b57 | 2017-09-07 09:48:04 +0100 | [diff] [blame] | 271 | ARM_COMPUTE_UNUSED(info); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 272 | ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); |
| 273 | ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(INEKernel::window(), window); |
| 274 | ARM_COMPUTE_ERROR_ON(_func == nullptr); |
| 275 | |
| 276 | (*_func)(_input, _bias, window, _output); |
| 277 | } |