Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2023 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 | |
Viet-Hoa Do | ce3c48c | 2023-07-03 13:44:43 +0100 | [diff] [blame] | 25 | #ifndef CKW_PROTOTYPE_SRC_PROTOTYPE_H |
| 26 | #define CKW_PROTOTYPE_SRC_PROTOTYPE_H |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 27 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 28 | #include <algorithm> |
| 29 | #include <array> |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 30 | #include <cassert> // assert (to be removed) |
| 31 | #include <chrono> |
| 32 | #include <cmath> |
| 33 | #include <cstdint> // int32_t |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 34 | #include <functional> |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 35 | #include <iostream> // cout (to be removed) |
| 36 | #include <map> |
| 37 | #include <memory> |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 38 | #include <stdexcept> |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 39 | #include <string> |
| 40 | #include <unordered_map> |
| 41 | #include <vector> |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 42 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 43 | #include "ckw/Error.h" |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 44 | #include "ckw/TensorInfo.h" |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 45 | #include "ckw/types/ConvertPolicy.h" |
| 46 | #include "ckw/types/DataType.h" |
| 47 | #include "ckw/types/Functions.h" |
| 48 | #include "ckw/types/GpuTargetLanguage.h" |
| 49 | #include "ckw/types/Operators.h" |
| 50 | #include "ckw/types/TensorSamplerTypes.h" |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 51 | |
| 52 | namespace ckw |
| 53 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 54 | namespace prototype |
| 55 | { |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 56 | |
| 57 | // Dummy data structure for Size2D |
| 58 | using Size2D = std::vector<int32_t>; |
| 59 | |
| 60 | // Dummy Status |
| 61 | using Status = void; |
| 62 | |
| 63 | enum class ComponentType : int32_t |
| 64 | { |
| 65 | Complex = 0, |
| 66 | Simple = 1, |
| 67 | Unfusable = 2 |
| 68 | }; |
| 69 | |
| 70 | enum class GpuCompilationSpeed |
| 71 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 72 | Fast = 0x00, // fast compilation may increase the latency of the network |
| 73 | Slow = 0x01 // slow compilation may decrease the latency of the network |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 74 | }; |
| 75 | |
| 76 | enum class GpuExtensions |
| 77 | { |
| 78 | Fp16, |
| 79 | Dot8, |
| 80 | Mmul, |
| 81 | FastMath |
| 82 | }; |
| 83 | |
| 84 | struct TensorInfo |
| 85 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 86 | TensorShape shape{ { 0 } }; |
| 87 | DataType data_type{ DataType::Unknown }; |
| 88 | TensorDataLayout data_layout{ TensorDataLayout::Nhwc }; |
| 89 | int32_t id{ -1 }; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 90 | }; |
| 91 | |
| 92 | struct ComponentAttribute |
| 93 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 94 | GpuCompilationSpeed compilation_speed{ GpuCompilationSpeed::Fast }; |
| 95 | bool overwrite_tile{ true }; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 96 | }; |
| 97 | |
| 98 | inline std::string data_type_to_cl_type(DataType dt) |
| 99 | { |
| 100 | switch(dt) |
| 101 | { |
| 102 | case DataType::Fp32: |
| 103 | return "float"; |
| 104 | case DataType::Fp16: |
| 105 | return "half"; |
| 106 | case DataType::Int8: |
| 107 | return "char"; |
| 108 | case DataType::Uint8: |
| 109 | return "uchar"; |
| 110 | case DataType::Uint16: |
| 111 | return "ushort"; |
| 112 | case DataType::Int16: |
| 113 | return "short"; |
| 114 | case DataType::Uint32: |
| 115 | return "uint"; |
| 116 | case DataType::Int32: |
| 117 | return "int"; |
| 118 | case DataType::Bool: |
| 119 | return "bool"; |
| 120 | default: |
| 121 | assert(false); |
Viet-Hoa Do | e1880f0 | 2023-06-28 10:25:35 +0100 | [diff] [blame] | 122 | return ""; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 123 | } |
| 124 | } |
| 125 | |
| 126 | inline int32_t width_to_cl_vector_size(int32_t width) |
| 127 | { |
| 128 | switch(width) |
| 129 | { |
| 130 | case 1: |
| 131 | return 1; |
| 132 | case 2: |
| 133 | return 2; |
| 134 | case 3: |
| 135 | return 3; |
| 136 | case 4: |
| 137 | return 4; |
| 138 | case 5: |
| 139 | case 6: |
| 140 | case 7: |
| 141 | case 8: |
| 142 | return 8; |
| 143 | case 9: |
| 144 | case 10: |
| 145 | case 11: |
| 146 | case 12: |
| 147 | case 13: |
| 148 | case 14: |
| 149 | case 15: |
| 150 | case 16: |
| 151 | return 16; |
| 152 | default: |
| 153 | assert(false); |
Viet-Hoa Do | e1880f0 | 2023-06-28 10:25:35 +0100 | [diff] [blame] | 154 | return 0; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 155 | } |
| 156 | } |
| 157 | |
| 158 | inline std::string get_cl_data_type(DataType dt, int32_t width) |
| 159 | { |
| 160 | std::string data_type; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 161 | int32_t w = width_to_cl_vector_size(width); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 162 | data_type += data_type_to_cl_type(dt); |
| 163 | if(w != 1) |
| 164 | { |
| 165 | data_type += std::to_string(w); |
| 166 | } |
| 167 | return data_type; |
| 168 | } |
| 169 | |
| 170 | inline std::string to_opencl_store(int32_t vector_length) |
| 171 | { |
| 172 | if(vector_length != 1) |
| 173 | { |
| 174 | return "vstore" + std::to_string(vector_length) + "("; |
| 175 | } |
| 176 | else |
| 177 | { |
| 178 | return "*("; |
| 179 | } |
| 180 | } |
| 181 | |
| 182 | struct TileInfo |
| 183 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 184 | TileInfo() |
| 185 | { |
| 186 | } |
| 187 | |
| 188 | TileInfo(DataType dt) |
| 189 | : dt(dt), w(1), h(1) |
| 190 | { |
| 191 | } |
| 192 | |
| 193 | TileInfo(DataType dt, int32_t width) |
| 194 | : dt(dt), w(width), h(1) |
| 195 | { |
| 196 | } |
| 197 | |
| 198 | TileInfo(DataType dt, int32_t width, int32_t height) |
| 199 | : dt(dt), w(width), h(height) |
| 200 | { |
| 201 | } |
| 202 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 203 | DataType dt{ DataType::Unknown }; // Data type of the tile |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 204 | int32_t w{ 0 }; // Width (i.e. c0 - portion of the channels) |
| 205 | int32_t h{ 0 }; // Height (i.e. s0 - portion of the spatial dimensions) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 206 | }; |
| 207 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 208 | inline std::ostream &operator<<(std::ostream &o, const TileInfo &a) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 209 | { |
| 210 | o << a.w << " x " << a.h; |
| 211 | return o; |
| 212 | } |
| 213 | |
| 214 | struct DataTypeAsString |
| 215 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 216 | std::string str{ "" }; |
| 217 | DataType dt{ DataType::Unknown }; |
| 218 | int32_t size{ 1 }; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 219 | }; |
| 220 | |
| 221 | struct ValueAsString |
| 222 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 223 | std::string str{ "" }; |
| 224 | DataTypeAsString type{}; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 225 | }; |
| 226 | |
| 227 | // https://stackoverflow.com/questions/51515378/storing-and-accessing-tile-properties-in-c |
| 228 | // A Tile is a collection of variables used to express a 2D data. |
| 229 | class IScalarTile |
| 230 | { |
| 231 | public: |
| 232 | virtual ~IScalarTile() = default; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 233 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 234 | /** Method to get the scalar variable from a tile |
| 235 | * @param[in] x X coordinate on the width of the tile. If out-of-bound, the coordinate is clamped to the nearest valid edge |
| 236 | * @param[in] y Y coordinate on the height of the tile. If out-of-bound, the coordinate is clamped to the nearest valid edge |
| 237 | * |
| 238 | * @return the scalar variable as a string |
| 239 | */ |
| 240 | virtual ValueAsString scalar(int32_t x, int32_t y) const = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 241 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 242 | /** Method to get the list of underlying variable names used by the tile |
| 243 | * |
| 244 | * @return the list of variable names |
| 245 | */ |
| 246 | virtual std::vector<ValueAsString> underlying_source_variables() const = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 247 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 248 | /** Method to get the name of the tile. |
| 249 | * |
| 250 | * @return the name of the tile |
| 251 | */ |
| 252 | std::string name() const |
| 253 | { |
| 254 | return _basename; |
| 255 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 256 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 257 | /** Method to get the tile format |
| 258 | * |
| 259 | * @return the format |
| 260 | */ |
| 261 | TileInfo format() const |
| 262 | { |
| 263 | return _format; |
| 264 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 265 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 266 | /** Method to know whether the tile is assignable or not (constant) |
| 267 | * |
| 268 | * @return true if the tile is assignable |
| 269 | */ |
| 270 | virtual bool is_assignable() const = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 271 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 272 | /** Method to know whether the tile needs to be declared |
| 273 | * |
| 274 | * @return true if the tile needs to be declared in the code before being used |
| 275 | */ |
| 276 | virtual bool need_declaration() const = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 277 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 278 | protected: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 279 | TileInfo _format{}; // Tile format |
| 280 | std::string _basename{ "" }; // Tile name |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 281 | }; |
| 282 | |
| 283 | // A tile is a collection of variables used to express a 2D data. The variables are vectors in the GPU context. |
| 284 | // The vector size is given by the width of the tile. The number of vectors height by depth defines the number of vectors |
| 285 | class IVectorTile : public IScalarTile |
| 286 | { |
| 287 | public: |
| 288 | virtual ~IVectorTile() = default; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 289 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 290 | /** Method to get the vector variable from a tile. A vector is an ordered homogeneous collection of two or more scalars. |
| 291 | * The user can query the list of supported width for the vectors through preferred_vector_sizes(). |
| 292 | * |
| 293 | * @param[in] y Y coordinate on the height of the tile. If out-of-bound, the coordinate is clamped to the nearest valid edge |
| 294 | * |
| 295 | * @return the vector variable as a string |
| 296 | */ |
| 297 | virtual ValueAsString vector(int32_t y) const = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 298 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 299 | /** Method to get a vector variable from a tile. A vector is an ordered homogeneous collection of two or more scalars. |
| 300 | * |
| 301 | * @return the vector variable as a string |
| 302 | */ |
| 303 | virtual ValueAsString vector(int32_t x_start, int32_t width, int32_t y) const = 0; |
| 304 | /** Method to get the preferred vector sizes. |
| 305 | * |
| 306 | * @return a vector with the preferred vector sizes |
| 307 | */ |
| 308 | //virtual std::vector<int32_t> preferred_vector_sizes() const = 0; |
| 309 | }; |
| 310 | |
| 311 | class ClTile : public IVectorTile |
| 312 | { |
| 313 | public: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 314 | ClTile(const std::string &name, TileInfo format) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 315 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 316 | _format = format; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 317 | _basename = name; |
| 318 | } |
| 319 | |
| 320 | ValueAsString scalar(int32_t x, int32_t y) const override |
| 321 | { |
| 322 | x = std::max(std::min(x, _format.w - 1), static_cast<int32_t>(0)); |
| 323 | y = std::max(std::min(y, _format.h - 1), static_cast<int32_t>(0)); |
| 324 | |
| 325 | ValueAsString t; |
| 326 | t.str = build_variable_name(y); |
| 327 | t.type.str = get_cl_data_type(_format.dt, 1); |
| 328 | t.type.dt = _format.dt; |
| 329 | t.type.size = 1; |
| 330 | |
| 331 | // Check required because if the width has only one element, we cannot use .s0 |
| 332 | if(_format.w != 1) |
| 333 | { |
| 334 | // Automatic broadcasting |
| 335 | t.str += ".s" + std::to_string(x); |
| 336 | } |
| 337 | |
| 338 | return t; |
| 339 | } |
| 340 | |
| 341 | ValueAsString vector(int32_t y) const override |
| 342 | { |
| 343 | y = std::max(std::min(y, _format.h - 1), static_cast<int32_t>(0)); |
| 344 | |
| 345 | ValueAsString t; |
| 346 | t.str = build_variable_name(y); |
| 347 | t.type.str = get_cl_data_type(_format.dt, _format.w); |
| 348 | t.type.dt = _format.dt; |
| 349 | t.type.size = _format.w; |
| 350 | return t; |
| 351 | } |
| 352 | |
| 353 | ValueAsString vector(int32_t x_start, int32_t width, int32_t y) const override |
| 354 | { |
| 355 | y = std::max(std::min(y, _format.h - 1), static_cast<int32_t>(0)); |
| 356 | |
| 357 | ValueAsString t; |
| 358 | t.str = build_variable_name(y); |
| 359 | t.type.str = get_cl_data_type(_format.dt, width); |
| 360 | t.type.dt = _format.dt; |
| 361 | t.type.size = width; |
| 362 | |
| 363 | if(_format.w != 1) |
| 364 | { |
| 365 | t.str += ".s"; |
| 366 | for(int i = 0; i < width; ++i) |
| 367 | { |
| 368 | t.str += to_scalar_hex(x_start + i); |
| 369 | } |
| 370 | } |
| 371 | return t; |
| 372 | } |
| 373 | |
| 374 | std::vector<ValueAsString> underlying_source_variables() const override |
| 375 | { |
| 376 | std::vector<ValueAsString> vars; |
| 377 | for(int32_t y = 0; y < _format.h; ++y) |
| 378 | { |
| 379 | ValueAsString t; |
| 380 | t.str = build_variable_name(y); |
| 381 | t.type.str = get_cl_data_type(_format.dt, _format.w); |
| 382 | t.type.dt = _format.dt; |
| 383 | t.type.size = _format.w; |
| 384 | vars.push_back(t); |
| 385 | } |
| 386 | return vars; |
| 387 | } |
| 388 | |
| 389 | bool is_assignable() const override |
| 390 | { |
| 391 | return true; |
| 392 | } |
| 393 | |
| 394 | bool need_declaration() const override |
| 395 | { |
| 396 | return true; |
| 397 | } |
| 398 | |
| 399 | private: |
| 400 | std::string build_variable_name(int32_t y) const |
| 401 | { |
| 402 | std::string var_name = _basename; |
| 403 | |
| 404 | if(_format.h == 1) |
| 405 | { |
| 406 | return var_name; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 407 | } |
| 408 | else |
| 409 | { |
| 410 | var_name += "_"; |
| 411 | var_name += std::to_string(y); |
| 412 | } |
| 413 | |
| 414 | return var_name; |
| 415 | } |
| 416 | |
| 417 | std::string to_scalar_hex(int32_t x) const |
| 418 | { |
| 419 | switch(x) |
| 420 | { |
| 421 | case 0: |
| 422 | case 1: |
| 423 | case 2: |
| 424 | case 3: |
| 425 | case 4: |
| 426 | case 5: |
| 427 | case 6: |
| 428 | case 7: |
| 429 | case 8: |
| 430 | case 9: |
| 431 | return std::to_string(x); |
| 432 | case 10: |
| 433 | return "A"; |
| 434 | case 11: |
| 435 | return "B"; |
| 436 | case 12: |
| 437 | return "C"; |
| 438 | case 13: |
| 439 | return "D"; |
| 440 | case 14: |
| 441 | return "E"; |
| 442 | case 15: |
| 443 | return "F"; |
| 444 | default: |
Viet-Hoa Do | e1880f0 | 2023-06-28 10:25:35 +0100 | [diff] [blame] | 445 | std::cout << "Unsupported hexadecimal value" << std::endl; |
| 446 | assert(false); |
| 447 | return ""; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 448 | } |
| 449 | } |
| 450 | }; |
| 451 | |
| 452 | // Unique features: It contains values in the form of string. The name used for this object is misleading since the variables can change the value over time. |
| 453 | class ClConstantTile : public IVectorTile |
| 454 | { |
| 455 | public: |
| 456 | ClConstantTile(const std::vector<std::vector<std::string>> &in, DataType dt) |
| 457 | { |
| 458 | _format.w = in[0].size(); |
| 459 | _format.h = in.size(); |
| 460 | _format.dt = dt; |
| 461 | |
| 462 | _data = std::vector<std::vector<std::string>>(_format.h, std::vector<std::string>(_format.w)); |
| 463 | |
| 464 | for(int32_t y = 0; y < _format.h; ++y) |
| 465 | { |
| 466 | for(int32_t x = 0; x < _format.w; ++x) |
| 467 | { |
| 468 | _data[y][x] = in[y][x]; |
| 469 | } |
| 470 | } |
| 471 | } |
| 472 | |
| 473 | ValueAsString scalar(int32_t x, int32_t y) const override |
| 474 | { |
| 475 | x = std::max(std::min(x, _format.w - 1), static_cast<int32_t>(0)); |
| 476 | y = std::max(std::min(y, _format.h - 1), static_cast<int32_t>(0)); |
| 477 | |
| 478 | ValueAsString t; |
| 479 | t.str = _data[y][x]; |
| 480 | t.type.str = get_cl_data_type(_format.dt, 1); |
| 481 | t.type.dt = _format.dt; |
| 482 | t.type.size = 1; |
| 483 | |
| 484 | return t; |
| 485 | } |
| 486 | |
| 487 | ValueAsString vector(int32_t y) const override |
| 488 | { |
| 489 | y = std::max(std::min(y, _format.h - 1), static_cast<int32_t>(0)); |
| 490 | |
| 491 | return vector(0, _format.w, y); |
| 492 | } |
| 493 | |
| 494 | ValueAsString vector(int32_t x_start, int32_t width, int32_t y) const override |
| 495 | { |
| 496 | y = std::max(std::min(y, _format.h - 1), static_cast<int32_t>(0)); |
| 497 | |
| 498 | ValueAsString t; |
| 499 | t.str = ""; |
| 500 | t.type.str = get_cl_data_type(_format.dt, width); |
| 501 | t.type.dt = _format.dt; |
| 502 | t.type.size = width; |
| 503 | |
| 504 | if(width > 1) |
| 505 | { |
| 506 | t.str += "((" + get_cl_data_type(_format.dt, width) + ")("; |
| 507 | } |
| 508 | |
| 509 | int32_t x = x_start; |
| 510 | for(; x < width - 1; ++x) |
| 511 | { |
| 512 | t.str += scalar(x, y).str; |
| 513 | t.str += ", "; |
| 514 | } |
| 515 | t.str += scalar(x, y).str; |
| 516 | |
| 517 | if(width > 1) |
| 518 | { |
| 519 | t.str += "))"; |
| 520 | } |
| 521 | |
| 522 | return t; |
| 523 | } |
| 524 | |
| 525 | std::vector<ValueAsString> underlying_source_variables() const override |
| 526 | { |
| 527 | std::vector<ValueAsString> vars; |
| 528 | |
| 529 | for(int32_t y = 0; y < _format.h; ++y) |
| 530 | { |
| 531 | for(int32_t x = 0; x < _format.w; ++x) |
| 532 | { |
| 533 | ValueAsString t; |
| 534 | t.str = _data[y][x]; |
| 535 | t.type.str = get_cl_data_type(_format.dt, 1); |
| 536 | t.type.dt = _format.dt; |
| 537 | t.type.size = 1; |
| 538 | vars.push_back(t); |
| 539 | } |
| 540 | } |
| 541 | |
| 542 | return vars; |
| 543 | } |
| 544 | |
| 545 | bool is_assignable() const override |
| 546 | { |
| 547 | return false; |
| 548 | } |
| 549 | |
| 550 | bool need_declaration() const override |
| 551 | { |
| 552 | return false; |
| 553 | } |
| 554 | |
| 555 | private: |
| 556 | std::vector<std::vector<std::string>> _data{}; |
| 557 | }; |
| 558 | |
| 559 | enum class TensorComponentIndex : int32_t |
| 560 | { |
| 561 | IndexMask = 0x0000000f, |
| 562 | }; |
| 563 | |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 564 | enum class TensorComponentGroup : int32_t |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 565 | { |
| 566 | OffsetFirstElement = 0x00000100, |
| 567 | Stride = 0x00001000, |
| 568 | Dimension = 0x00010000, |
| 569 | FoldedDimension = 0x00100000, |
| 570 | Constant = 0x01000000 |
| 571 | }; |
| 572 | |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 573 | inline std::string to_string(TensorComponentType x) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 574 | { |
| 575 | switch(x) |
| 576 | { |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 577 | case TensorComponentType::Unknown: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 578 | return "Unknown"; |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 579 | case TensorComponentType::OffsetFirstElement: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 580 | return "OffsetFirstElement"; |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 581 | case TensorComponentType::Stride1: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 582 | return "Stride1"; |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 583 | case TensorComponentType::Stride2: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 584 | return "Stride2"; |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 585 | case TensorComponentType::Stride3: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 586 | return "Stride3"; |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 587 | case TensorComponentType::Stride4: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 588 | return "Stride4"; |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 589 | case TensorComponentType::Dim0: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 590 | return "Dim0"; |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 591 | case TensorComponentType::Dim1: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 592 | return "Dim1"; |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 593 | case TensorComponentType::Dim2: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 594 | return "Dim2"; |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 595 | case TensorComponentType::Dim3: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 596 | return "Dim3"; |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 597 | case TensorComponentType::Dim4: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 598 | return "Dim4"; |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 599 | case TensorComponentType::Dim1xDim2: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 600 | return "Dim1xDim2"; |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 601 | case TensorComponentType::Dim1xDim2xDim3: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 602 | return "Dim1xDim2xDim3"; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 603 | default: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 604 | assert(false); |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 605 | return ""; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 606 | } |
| 607 | } |
| 608 | |
| 609 | class ITensorArgument |
| 610 | { |
| 611 | public: |
| 612 | virtual ~ITensorArgument() = default; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 613 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 614 | /** Method to get the tensor component as a string |
| 615 | * |
| 616 | * @param[in] x tensor component to query |
| 617 | * |
| 618 | * @return the tensor component as a string |
| 619 | */ |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 620 | virtual std::string component(TensorComponentType x) = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 621 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 622 | /** Method to get the tensor component type declaration as a string |
| 623 | * |
| 624 | * @return the tensor component type declaration as a string |
| 625 | */ |
| 626 | virtual std::string component_type_declaration() const = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 627 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 628 | /** Method to get the tensor component data type |
| 629 | * |
| 630 | * @return the tensor component data type |
| 631 | */ |
| 632 | virtual DataType component_data_type() const = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 633 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 634 | /** Method to get the tensor component declarations |
| 635 | * |
| 636 | * @return a vector containing the tensor component declarations |
| 637 | */ |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 638 | virtual std::vector<TensorComponentType> component_declarations() const = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 639 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 640 | /** Method to get the name of the tensor argument. |
| 641 | * |
| 642 | * @return the name of the tensor argument |
| 643 | */ |
| 644 | std::string name() const |
| 645 | { |
| 646 | return _basename; |
| 647 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 648 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 649 | /** Method to get the tensor format |
| 650 | * |
| 651 | * @return the format |
| 652 | */ |
| 653 | TensorInfo format() const |
| 654 | { |
| 655 | return _format; |
| 656 | } |
| 657 | |
| 658 | protected: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 659 | TensorInfo _format{}; |
| 660 | std::string _basename{}; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 661 | }; |
| 662 | |
| 663 | enum class GpuTensorStorage : int32_t |
| 664 | { |
| 665 | Unknown = 0x0000, |
| 666 | BufferUint8Ptr = 0x0012, |
| 667 | Image2dReadOnly = 0x0020, |
| 668 | Image2dWriteOnly = 0x0021, |
| 669 | Image3dReadOnly = 0x0030, |
| 670 | Image3dWriteOnly = 0x0031 |
| 671 | }; |
| 672 | |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 673 | inline GpuTensorStorage to_gpu_tensor_storage(TensorStorageType s) |
| 674 | { |
| 675 | switch(s) |
| 676 | { |
| 677 | case TensorStorageType::Unknown: |
| 678 | return GpuTensorStorage::Unknown; |
| 679 | |
| 680 | case TensorStorageType::BufferUint8Ptr: |
| 681 | return GpuTensorStorage::BufferUint8Ptr; |
| 682 | |
| 683 | case TensorStorageType::Texture2dReadOnly: |
| 684 | return GpuTensorStorage::Image2dReadOnly; |
| 685 | |
| 686 | case TensorStorageType::Texture2dWriteOnly: |
| 687 | return GpuTensorStorage::Image2dWriteOnly; |
| 688 | |
| 689 | default: |
| 690 | assert(false); |
| 691 | return GpuTensorStorage::Unknown; |
| 692 | } |
| 693 | } |
| 694 | |
| 695 | inline TensorStorageType to_tensor_storage(GpuTensorStorage s) |
| 696 | { |
| 697 | switch(s) |
| 698 | { |
| 699 | case GpuTensorStorage::Unknown: |
| 700 | return TensorStorageType::Unknown; |
| 701 | |
| 702 | case GpuTensorStorage::BufferUint8Ptr: |
| 703 | return TensorStorageType::BufferUint8Ptr; |
| 704 | |
| 705 | case GpuTensorStorage::Image2dReadOnly: |
| 706 | return TensorStorageType::Texture2dReadOnly; |
| 707 | |
| 708 | case GpuTensorStorage::Image2dWriteOnly: |
| 709 | return TensorStorageType::Texture2dWriteOnly; |
| 710 | |
| 711 | default: |
| 712 | assert(false); |
| 713 | return TensorStorageType::Unknown; |
| 714 | } |
| 715 | } |
| 716 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 717 | class IGpuTensorArgument : public ITensorArgument |
| 718 | { |
| 719 | public: |
| 720 | virtual ~IGpuTensorArgument() = default; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 721 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 722 | /** Method to get the tensor storage, which is the underlying storage used to keep the data memory |
| 723 | * |
| 724 | * @param[in] x tensor storage to query |
| 725 | * |
| 726 | * @return the tensor storage as a string |
| 727 | */ |
| 728 | virtual std::string storage(GpuTensorStorage x) = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 729 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 730 | /** Method to get the tensor storage type declaration as a string |
| 731 | * |
| 732 | * @param[in] x tensor component to query |
| 733 | * |
| 734 | * @return the tensor storage type declaration as a string |
| 735 | */ |
| 736 | virtual std::string storage_type_declaration(GpuTensorStorage x) const = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 737 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 738 | /** Method to get the tensor storage declarations |
| 739 | * |
| 740 | * @return a vector containing the tensor storage declarations |
| 741 | */ |
| 742 | virtual std::vector<GpuTensorStorage> storage_declarations() const = 0; |
| 743 | }; |
| 744 | |
| 745 | class ClTensorArgument : public IGpuTensorArgument |
| 746 | { |
| 747 | public: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 748 | ClTensorArgument(const std::string &name, const TensorInfo &x, bool return_by_value_when_possible) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 749 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 750 | _basename = name; |
| 751 | _format = x; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 752 | _return_by_value_when_possible = return_by_value_when_possible; |
| 753 | } |
| 754 | |
| 755 | // Methods to override |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 756 | std::string component(TensorComponentType x) override |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 757 | { |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 758 | if((static_cast<int32_t>(x) & static_cast<int32_t>(TensorComponentGroup::Constant))) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 759 | { |
| 760 | int32_t idx = static_cast<int32_t>(x) & static_cast<int32_t>(TensorComponentIndex::IndexMask); |
| 761 | return std::to_string(idx - 1); |
| 762 | } |
| 763 | |
| 764 | if(_return_by_value_when_possible) |
| 765 | { |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 766 | if((static_cast<int32_t>(x) & static_cast<int32_t>(TensorComponentGroup::Dimension))) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 767 | { |
| 768 | int32_t idx = static_cast<int32_t>(x) & static_cast<int32_t>(TensorComponentIndex::IndexMask); |
| 769 | return std::to_string(_format.shape[idx]); |
| 770 | } |
| 771 | |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 772 | if((static_cast<int32_t>(x) & static_cast<int32_t>(TensorComponentGroup::FoldedDimension))) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 773 | { |
| 774 | switch(x) |
| 775 | { |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 776 | case TensorComponentType::Dim1xDim2: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 777 | return std::to_string(_format.shape[1] * _format.shape[2]); |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 778 | case TensorComponentType::Dim1xDim2xDim3: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 779 | return std::to_string(_format.shape[1] * _format.shape[2] * _format.shape[2]); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 780 | default: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 781 | std::cout << "Unsupported folded dimension" << std::endl; |
| 782 | assert(false); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 783 | } |
| 784 | } |
| 785 | } |
| 786 | |
| 787 | if(std::find(_components_required.begin(), _components_required.end(), x) == _components_required.end()) |
| 788 | { |
| 789 | _components_required.push_back(x); |
| 790 | } |
| 791 | |
| 792 | return build_component_name(x); |
| 793 | } |
| 794 | |
| 795 | std::string component_type_declaration() const override |
| 796 | { |
| 797 | return "int"; |
| 798 | }; |
| 799 | |
| 800 | DataType component_data_type() const override |
| 801 | { |
| 802 | return DataType::Int32; |
| 803 | } |
| 804 | |
| 805 | std::string storage(GpuTensorStorage x) override |
| 806 | { |
| 807 | if(std::find(_storage_required.begin(), _storage_required.end(), x) == _storage_required.end()) |
| 808 | { |
| 809 | _storage_required.push_back(x); |
| 810 | } |
| 811 | |
| 812 | return build_storage_name(x); |
| 813 | } |
| 814 | |
| 815 | std::string storage_type_declaration(GpuTensorStorage x) const override |
| 816 | { |
| 817 | switch(x) |
| 818 | { |
| 819 | case GpuTensorStorage::BufferUint8Ptr: |
| 820 | return "__global uchar*"; |
| 821 | case GpuTensorStorage::Image2dReadOnly: |
| 822 | return "__read_only image2d_t"; |
| 823 | case GpuTensorStorage::Image2dWriteOnly: |
| 824 | return "__write_only image2d_t"; |
| 825 | case GpuTensorStorage::Image3dReadOnly: |
| 826 | return "__read_only image3d_t "; |
| 827 | case GpuTensorStorage::Image3dWriteOnly: |
| 828 | return "__write_only image3d_t "; |
| 829 | default: |
| 830 | std::cout << "Unsupported storage" << std::endl; |
| 831 | assert(false); |
Viet-Hoa Do | e1880f0 | 2023-06-28 10:25:35 +0100 | [diff] [blame] | 832 | return ""; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 833 | } |
| 834 | }; |
| 835 | |
| 836 | std::vector<GpuTensorStorage> storage_declarations() const override |
| 837 | { |
| 838 | return _storage_required; |
| 839 | } |
| 840 | |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 841 | std::vector<TensorComponentType> component_declarations() const override |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 842 | { |
| 843 | return _components_required; |
| 844 | } |
| 845 | |
| 846 | private: |
| 847 | std::string build_storage_name(GpuTensorStorage x) const |
| 848 | { |
| 849 | std::string var_name = _basename; |
| 850 | |
| 851 | switch(x) |
| 852 | { |
| 853 | case GpuTensorStorage::BufferUint8Ptr: |
| 854 | return var_name + "_ptr"; |
| 855 | case GpuTensorStorage::Image2dReadOnly: |
| 856 | case GpuTensorStorage::Image2dWriteOnly: |
| 857 | return var_name + "_img2d"; |
| 858 | case GpuTensorStorage::Image3dReadOnly: |
| 859 | case GpuTensorStorage::Image3dWriteOnly: |
| 860 | return var_name + "_img3d"; |
| 861 | default: |
| 862 | std::cout << "Unsupported storage" << std::endl; |
| 863 | assert(false); |
| 864 | } |
| 865 | |
| 866 | return var_name; |
| 867 | } |
| 868 | |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 869 | std::string build_component_name(TensorComponentType x) const |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 870 | { |
| 871 | std::string var_name = _basename; |
| 872 | |
| 873 | switch(x) |
| 874 | { |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 875 | case TensorComponentType::OffsetFirstElement: |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 876 | return var_name + "_offset_first_element"; |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 877 | case TensorComponentType::Stride1: |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 878 | return var_name + "_stride1"; |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 879 | case TensorComponentType::Stride2: |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 880 | return var_name + "_stride2"; |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 881 | case TensorComponentType::Stride3: |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 882 | return var_name + "_stride3"; |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 883 | case TensorComponentType::Dim0: |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 884 | return var_name + "_dim0"; |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 885 | case TensorComponentType::Dim1: |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 886 | return var_name + "_dim1"; |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 887 | case TensorComponentType::Dim2: |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 888 | return var_name + "_dim2"; |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 889 | case TensorComponentType::Dim3: |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 890 | return var_name + "_dim3"; |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 891 | case TensorComponentType::Dim1xDim2: |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 892 | return var_name + "_dim1xdim2"; |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 893 | case TensorComponentType::Dim1xDim2xDim3: |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 894 | return var_name + "_dim1xdim2xdim3"; |
| 895 | default: |
| 896 | std::cout << "Unsupported component" << std::endl; |
| 897 | assert(false); |
| 898 | } |
| 899 | |
| 900 | return var_name; |
| 901 | } |
| 902 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 903 | bool _return_by_value_when_possible{ false }; |
| 904 | std::vector<GpuTensorStorage> _storage_required{}; |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 905 | std::vector<TensorComponentType> _components_required{}; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 906 | }; |
| 907 | |
| 908 | /** |
| 909 | * @brief Data structure that contains the declared tiles by the components. |
| 910 | * The registry is a linear data structure that follows the similar principle of the stack. The user can use the @p increment_registry_level() method to |
| 911 | * increase the level of the stack (0 when it starts). When the user uses the @p decrement_registry_level() method, the registry decreases the level of the stack |
| 912 | * and remove (pop) all the tiles from the level above. |
| 913 | * When a tile is declared on the level 0, it is a global tile. A global tile is visible in all parts of the code. |
| 914 | * Since different components may use the same name to define a tile, the registry adopts the IdSpace concept, an @p id to prevent name collisions |
| 915 | * when declaring tiles among different components. |
| 916 | * |
| 917 | */ |
| 918 | class GpuTileRegistry |
| 919 | { |
| 920 | public: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 921 | enum class RegistryTileType |
| 922 | { |
| 923 | Tile, |
| 924 | Link |
| 925 | }; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 926 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 927 | using RegistryIdSpace = int32_t; |
| 928 | using RegistryLevel = int32_t; |
| 929 | using RegistryTileName = std::string; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 930 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 931 | struct RegistryTileTableEntry |
| 932 | { |
| 933 | RegistryLevel registry_level{ 0 }; |
| 934 | std::unique_ptr<IVectorTile> tile_object{ nullptr }; |
| 935 | }; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 936 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 937 | struct RegistryTileTypeTableEntry |
| 938 | { |
| 939 | RegistryTileType tile_type{ RegistryTileType::Tile }; |
| 940 | RegistryTileName tile_name{}; |
| 941 | RegistryIdSpace registry_idspace{ 0 }; |
| 942 | RegistryLevel registry_level{ 0 }; |
| 943 | }; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 944 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 945 | using RegistryTileTable = std::map<RegistryIdSpace, std::map<RegistryTileName, RegistryTileTableEntry>>; |
| 946 | using RegistryTileTypeTable = std::map<RegistryIdSpace, std::map<RegistryTileName, RegistryTileTypeTableEntry>>; |
| 947 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 948 | /** |
| 949 | * @brief Construct a new Gpu Tile Registry object |
| 950 | * |
| 951 | */ |
| 952 | GpuTileRegistry() |
| 953 | { |
| 954 | _language = GpuTargetLanguage::Unknown; |
| 955 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 956 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 957 | /** |
| 958 | * @brief Construct a new Gpu Tile Registry object providing the Gpu programming language |
| 959 | * |
| 960 | * @param[in] language Gpu programming language to use |
| 961 | */ |
| 962 | GpuTileRegistry(GpuTargetLanguage language) |
| 963 | { |
| 964 | _language = language; |
| 965 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 966 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 967 | /** |
| 968 | * @brief Default destructor. Destroy the Gpu Tile Registry object |
| 969 | * |
| 970 | */ |
| 971 | ~GpuTileRegistry() = default; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 972 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 973 | /** |
| 974 | * @brief Set the working IdSpace for the tile registry. IdSpace is used to prevent name collisions when declaring tiles. |
| 975 | * Therefore, the IdSpace should be set before declaring any tiles. |
| 976 | * |
| 977 | * @param[in] id The IdSpace id |
| 978 | */ |
| 979 | void set_IdSpace(int32_t id) |
| 980 | { |
| 981 | _IdSpace = id; |
| 982 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 983 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 984 | /** |
| 985 | * @brief Get the current working IdSpace for the tile registry. IdSpace is used to prevent name collisions when declaring tiles |
| 986 | * |
| 987 | * @return The IdSpace id |
| 988 | */ |
| 989 | int32_t IdSpace() const |
| 990 | { |
| 991 | return _IdSpace; |
| 992 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 993 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 994 | /** |
| 995 | * @brief Gets all the IdSpace declarations defined in the tile registry. |
| 996 | * |
| 997 | * @return all the IdSpace declarations defined in the tile registry as std::vector<int32_t>. It returns an empty vector if there are no IdSpace declarations. |
| 998 | */ |
| 999 | std::vector<int32_t> IdSpace_declarations() const |
| 1000 | { |
| 1001 | std::vector<int32_t> x; |
| 1002 | |
| 1003 | auto it = _frags.begin(); |
| 1004 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1005 | while(it != _frags.end()) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1006 | { |
| 1007 | x.push_back(it->first); |
| 1008 | |
| 1009 | it++; |
| 1010 | } |
| 1011 | |
| 1012 | return x; |
| 1013 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1014 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1015 | /** |
| 1016 | * @brief Declare a tile from a previously created tile |
| 1017 | */ |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1018 | void insert(const std::string &name, const IVectorTile *frag) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1019 | { |
| 1020 | assert(_language == GpuTargetLanguage::OpenCL); |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1021 | const int32_t key_IdSpace = _IdSpace; |
| 1022 | const std::string key_var_name = name; |
| 1023 | const std::string var_name = frag->name(); |
| 1024 | TileInfo format = frag->format(); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1025 | |
| 1026 | // First check whether a tile with the same name exists |
| 1027 | IVectorTile *result = (*this)[key_var_name]; |
| 1028 | assert(result == nullptr); |
| 1029 | if(result == nullptr) |
| 1030 | { |
| 1031 | std::unique_ptr<ClTile> tile = std::make_unique<ClTile>(var_name, format); |
| 1032 | |
| 1033 | _frags[key_IdSpace][key_var_name].tile_object = std::move(tile); |
| 1034 | _frags[key_IdSpace][key_var_name].registry_level = _registry_level; |
| 1035 | |
| 1036 | _frag_types[key_IdSpace][key_var_name].tile_type = RegistryTileType::Link; |
| 1037 | _frag_types[key_IdSpace][key_var_name].tile_name = key_var_name; |
| 1038 | _frag_types[key_IdSpace][key_var_name].registry_idspace = _IdSpace; |
| 1039 | _frag_types[key_IdSpace][key_var_name].registry_level = _registry_level; |
| 1040 | } |
| 1041 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1042 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1043 | /** |
| 1044 | * @brief Declare a tile with TileInfo. The tile will be stored in the IdSpace set with @p set_IdSpace() |
| 1045 | * |
| 1046 | * @note The reference name used for declaring the tile should not be previously used in the IdSpace |
| 1047 | * |
| 1048 | * @param[in] name Reference name for the tile. The reference name can be used to retrieve the tile stored in the registry. |
| 1049 | * @param[in] format Tile format use to use |
| 1050 | */ |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1051 | void insert(const std::string &name, const TileInfo &format) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1052 | { |
| 1053 | assert(_language == GpuTargetLanguage::OpenCL); |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1054 | const int32_t key_IdSpace = _IdSpace; |
| 1055 | const std::string key_var_name = name; |
| 1056 | const std::string var_name = generate_tile_name(name); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1057 | |
| 1058 | // First check whether a tile with the same name exists |
| 1059 | IVectorTile *result = (*this)[key_var_name]; |
| 1060 | assert(result == nullptr); |
| 1061 | if(result == nullptr) |
| 1062 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1063 | std::unique_ptr<ClTile> tile = std::make_unique<ClTile>(var_name, format); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1064 | _frags[key_IdSpace][key_var_name].tile_object = std::move(tile); |
| 1065 | _frags[key_IdSpace][key_var_name].registry_level = _registry_level; |
| 1066 | |
| 1067 | _frag_types[key_IdSpace][key_var_name].tile_type = RegistryTileType::Tile; |
| 1068 | _frag_types[key_IdSpace][key_var_name].tile_name = key_var_name; |
| 1069 | _frag_types[key_IdSpace][key_var_name].registry_idspace = _IdSpace; |
| 1070 | _frag_types[key_IdSpace][key_var_name].registry_level = _registry_level; |
| 1071 | } |
| 1072 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1073 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1074 | /** |
| 1075 | * @brief Declare a constant tile. The content of the tile is passed as a vector of std::string |
| 1076 | * |
| 1077 | * @note The reference name used for declaring the tile should not be previously used in the IdSpace |
| 1078 | * |
| 1079 | * @param[in] name Reference name for the tile. The reference name can be used to retrieve the tile stored in the registry. |
| 1080 | * @param[in] in A 3D std::vector of std::string. From the 3D std::vector we can know the dimensions for the tile |
| 1081 | * @param[in] dt The data type for the elements stored in the 3D std::vector as std::string. It is user's responsibilty to ensure |
| 1082 | * that the data type is aligned with the content of the std::string. |
| 1083 | */ |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1084 | void insert(const std::string &name, const std::vector<std::vector<std::string>> &in, DataType dt) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1085 | { |
| 1086 | assert(_language == GpuTargetLanguage::OpenCL); |
| 1087 | const int32_t key_IdSpace = _IdSpace; |
| 1088 | const std::string key_var_name = name; |
| 1089 | |
| 1090 | // First check whether a tile with the same name exists |
| 1091 | IVectorTile *result = (*this)[key_var_name]; |
| 1092 | assert(result == nullptr); |
| 1093 | if(result == nullptr) |
| 1094 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1095 | std::unique_ptr<ClConstantTile> tile = std::make_unique<ClConstantTile>(in, dt); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1096 | _frags[key_IdSpace][key_var_name].tile_object = std::move(tile); |
| 1097 | _frags[key_IdSpace][key_var_name].registry_level = _registry_level; |
| 1098 | |
| 1099 | _frag_types[key_IdSpace][key_var_name].tile_type = RegistryTileType::Tile; |
| 1100 | _frag_types[key_IdSpace][key_var_name].tile_name = key_var_name; |
| 1101 | _frag_types[key_IdSpace][key_var_name].registry_idspace = _IdSpace; |
| 1102 | _frag_types[key_IdSpace][key_var_name].registry_level = _registry_level; |
| 1103 | } |
| 1104 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1105 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1106 | /** |
| 1107 | * @brief Declare an anonymous constant tile. The content of the tile is passed as a vector of std::string |
| 1108 | * |
| 1109 | * @note This method can be used to declare temporary tiles that need to be accessed only once. |
| 1110 | * |
| 1111 | * @param[in] in A 3D std::vector of std::string. From the 3D std::vector we can know the dimensions for the tile |
| 1112 | * @param[in] dt The data type for the elements stored in the 3D std::vector as std::string. It is user responsibilty to ensure |
| 1113 | * that the data type is aligned with what passed with the std::string. |
| 1114 | * |
| 1115 | * @return IVectorTile* the anonymous constant tile |
| 1116 | */ |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1117 | IVectorTile *insert(const std::vector<std::vector<std::string>> &in, DataType dt) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1118 | { |
| 1119 | assert(_language == GpuTargetLanguage::OpenCL); |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1120 | const int32_t key_IdSpace = _IdSpace; |
| 1121 | const std::string key_var_name = "_" + std::to_string(_anonymous_frag_count++); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1122 | |
| 1123 | // First check whether a tile with the same name exists |
| 1124 | IVectorTile *result = (*this)[key_var_name]; |
| 1125 | assert(result == nullptr); |
| 1126 | if(result == nullptr) |
| 1127 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1128 | std::unique_ptr<ClConstantTile> tile = std::make_unique<ClConstantTile>(in, dt); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1129 | _frags[key_IdSpace][key_var_name].tile_object = std::move(tile); |
| 1130 | _frags[key_IdSpace][key_var_name].registry_level = _registry_level; |
| 1131 | |
| 1132 | _frag_types[key_IdSpace][key_var_name].tile_type = RegistryTileType::Tile; |
| 1133 | _frag_types[key_IdSpace][key_var_name].tile_name = key_var_name; |
| 1134 | _frag_types[key_IdSpace][key_var_name].registry_idspace = _IdSpace; |
| 1135 | _frag_types[key_IdSpace][key_var_name].registry_level = _registry_level; |
| 1136 | } |
| 1137 | |
| 1138 | return (*this)[key_var_name]; |
| 1139 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1140 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1141 | /** |
| 1142 | * @brief Get the tile from the registry. This method searches the tile in the IdSpace provided by the user |
| 1143 | * |
| 1144 | * @param[in] name The name of the tile to retrieve |
| 1145 | * @param[in] IdSpace The IdSpace id where to search the tile |
| 1146 | * |
| 1147 | * @return IVectorTile* The tile |
| 1148 | */ |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1149 | IVectorTile *get(const std::string &name, int32_t IdSpace) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1150 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1151 | const int32_t key_IdSpace = IdSpace; |
| 1152 | const std::string key_var_name = name; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1153 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1154 | IVectorTile *result = nullptr; |
| 1155 | auto search_IdSpace = _frags.find(key_IdSpace); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1156 | if(search_IdSpace != _frags.end()) |
| 1157 | { |
| 1158 | auto search_tile = _frags[key_IdSpace].find(key_var_name); |
| 1159 | if(search_tile != _frags[key_IdSpace].end()) |
| 1160 | { |
| 1161 | result = search_tile->second.tile_object.get(); |
| 1162 | assert(result != nullptr); |
| 1163 | } |
| 1164 | } |
| 1165 | |
| 1166 | return result; |
| 1167 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1168 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1169 | /** |
| 1170 | * @brief Get the tile from the registry. This method searches the tile in the IdSpace set with @p set_IdSpace() |
| 1171 | * |
| 1172 | * @param[in] name The name of the tile to retrieve |
| 1173 | * |
| 1174 | * @return IVectorTile* The tile |
| 1175 | */ |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1176 | IVectorTile *operator[](const std::string &name) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1177 | { |
| 1178 | return get(name, _IdSpace); |
| 1179 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1180 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1181 | /** |
| 1182 | * @brief Check whether the tile in the in the IdSpace provided by the user exists |
| 1183 | * |
| 1184 | * @param[in] name Name of the tile to search for |
| 1185 | * @param[in] IdSpace The IdSpace id where to search the tile |
| 1186 | * |
| 1187 | * @return true if the tile exists |
| 1188 | * @return false if the tile does not exist |
| 1189 | */ |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1190 | bool has_tile(const std::string &name, int32_t IdSpace) const |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1191 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1192 | const int32_t key_IdSpace = IdSpace; |
| 1193 | const std::string key_var_name = name; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1194 | |
| 1195 | // IVectorTile* result = nullptr; |
| 1196 | auto search_IdSpace = _frags.find(key_IdSpace); |
| 1197 | |
| 1198 | return search_IdSpace != _frags.end(); |
| 1199 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1200 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1201 | /** |
| 1202 | * @brief Check whether the tile within the current IdSpace exists |
| 1203 | * |
| 1204 | * @param[in] name Name of the tile to search for |
| 1205 | * |
| 1206 | * @return true if the tile exists |
| 1207 | * @return false if the tile does not exist |
| 1208 | */ |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1209 | bool has_tile(const std::string &name) const |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1210 | { |
| 1211 | return has_tile(name, _IdSpace); |
| 1212 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1213 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1214 | /** |
| 1215 | * @brief Get all the tiles declared within the IdSpace provided by the user |
| 1216 | * |
| 1217 | * @param[in] IdSpace IdSpace where to retrieve all the declared tiles |
| 1218 | * |
| 1219 | * @return std::vector<IVectorTile*> A vector with all the declared tiles in the IdSpace provided by the user |
| 1220 | */ |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1221 | std::vector<IVectorTile *> tile_declarations(int32_t IdSpace) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1222 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1223 | std::vector<IVectorTile *> tiles; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1224 | |
| 1225 | std::map<RegistryTileName, RegistryTileTypeTableEntry>::iterator it = _frag_types[IdSpace].begin(); |
| 1226 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1227 | while(it != _frag_types[IdSpace].end()) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1228 | { |
| 1229 | // The following line should be enabled. However, we cannot at this stage |
| 1230 | // because it used to retrieve the output tile produced by each component. |
| 1231 | // However, this method should NOT be used to retrieve the output tile |
| 1232 | //if(it->second.tile_type == RegistryTileType::Tile) |
| 1233 | { |
| 1234 | tiles.push_back(get(it->second.tile_name, it->second.registry_idspace)); |
| 1235 | } |
| 1236 | it++; |
| 1237 | } |
| 1238 | |
| 1239 | return tiles; |
| 1240 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1241 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1242 | /** |
| 1243 | * @brief Increase the level of stack. |
| 1244 | * |
| 1245 | */ |
| 1246 | void increment_registry_level() |
| 1247 | { |
| 1248 | _registry_level++; |
| 1249 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1250 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1251 | /** |
| 1252 | * @brief Remove all the tiles declared at the current stack level and decrease the level of the stack. |
| 1253 | * |
| 1254 | */ |
| 1255 | void decrement_registry_level() |
| 1256 | { |
| 1257 | assert(_registry_level >= 0); |
| 1258 | |
| 1259 | // Remove all variables in the local scope |
| 1260 | std::map<RegistryTileName, RegistryTileTableEntry>::iterator it = _frags[_IdSpace].begin(); |
| 1261 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1262 | while(it != _frags[_IdSpace].end()) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1263 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1264 | if(it->second.registry_level == _registry_level) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1265 | { |
| 1266 | it = _frags[_IdSpace].erase(it); |
| 1267 | } |
| 1268 | else |
| 1269 | { |
| 1270 | it++; |
| 1271 | } |
| 1272 | } |
| 1273 | |
| 1274 | std::map<RegistryTileName, RegistryTileTypeTableEntry>::iterator it_type = _frag_types[_IdSpace].begin(); |
| 1275 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1276 | while(it_type != _frag_types[_IdSpace].end()) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1277 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1278 | if(it_type->second.registry_level == _registry_level) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1279 | { |
| 1280 | it_type = _frag_types[_IdSpace].erase(it_type); |
| 1281 | } |
| 1282 | else |
| 1283 | { |
| 1284 | it_type++; |
| 1285 | } |
| 1286 | } |
| 1287 | |
| 1288 | _registry_level--; |
| 1289 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1290 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1291 | /** |
| 1292 | * @brief Get the level of the stack |
| 1293 | * |
| 1294 | */ |
| 1295 | int32_t level() const |
| 1296 | { |
| 1297 | return _registry_level; |
| 1298 | } |
| 1299 | |
| 1300 | private: |
| 1301 | // This method ensures that the key is unique among different components |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1302 | std::string generate_tile_name(const std::string &name) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1303 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1304 | assert(_IdSpace >= 0); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1305 | if(_registry_level == 0) |
| 1306 | { |
| 1307 | return "_G" + std::to_string(_IdSpace) + "_" + name; |
| 1308 | } |
| 1309 | else |
| 1310 | { |
| 1311 | return name; |
| 1312 | } |
| 1313 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1314 | |
| 1315 | RegistryTileTable _frags{}; |
| 1316 | RegistryTileTypeTable _frag_types{}; |
| 1317 | RegistryLevel _registry_level{ 0 }; |
| 1318 | RegistryIdSpace _IdSpace{ -1 }; |
| 1319 | int32_t _anonymous_frag_count{ 0 }; // Counter used to create the anonymous tiles |
| 1320 | GpuTargetLanguage _language{ GpuTargetLanguage::Unknown }; // Gpu programming language |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1321 | }; |
| 1322 | |
| 1323 | using TensorEntry = std::unique_ptr<IGpuTensorArgument>; |
| 1324 | |
| 1325 | /** |
| 1326 | * @brief Data structure that contains the tensors consumed by the components. |
| 1327 | * Since different components may use the same name as reference for a tensor, the registry adopts the IdSpace concept, an @p id to prevent name collisions |
| 1328 | * when declaring tensors among different components. |
| 1329 | * |
| 1330 | */ |
| 1331 | class GpuTensorArgumentRegistry |
| 1332 | { |
| 1333 | public: |
| 1334 | /** |
| 1335 | * @brief Construct a new Gpu Tensor Registry object |
| 1336 | * |
| 1337 | */ |
| 1338 | GpuTensorArgumentRegistry() |
| 1339 | { |
| 1340 | _language = GpuTargetLanguage::Unknown; |
| 1341 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1342 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1343 | /** |
| 1344 | * @brief Construct a new Gpu Tensor Registry object |
| 1345 | * |
| 1346 | * @param[in] language Gpu programming language to use |
| 1347 | */ |
| 1348 | GpuTensorArgumentRegistry(GpuTargetLanguage language) |
| 1349 | { |
| 1350 | _language = language; |
| 1351 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1352 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1353 | /** |
| 1354 | * @brief Default destructor. Destroy the Gpu Tensor Registry object |
| 1355 | * |
| 1356 | */ |
| 1357 | ~GpuTensorArgumentRegistry() = default; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1358 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1359 | /** |
| 1360 | * @brief Set the working IdSpace for the tensor registry. IdSpace is used to prevent name collisions when declaring tensors. |
| 1361 | * Therefore, the IdSpace should be set before declaring any tensors. |
| 1362 | * |
| 1363 | * @param[in] id The IdSpace id |
| 1364 | */ |
| 1365 | void set_IdSpace(int32_t id) |
| 1366 | { |
| 1367 | _IdSpace = id; |
| 1368 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1369 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1370 | /** |
| 1371 | * @brief Get the current working IdSpace for the tensor registry. IdSpace is used to prevent name collisions when declaring tensors |
| 1372 | * |
| 1373 | * @return The IdSpace id |
| 1374 | */ |
| 1375 | int32_t IdSpace() const |
| 1376 | { |
| 1377 | return _IdSpace; |
| 1378 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1379 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1380 | /** |
| 1381 | * @brief Gets all the IdSpace declarations defined in the tensor registry. |
| 1382 | * |
| 1383 | * @return all the IdSpace declarations defined in the tensor registry as std::vector<int32_t>. It returns an empty vector if there are no IdSpace declarations. |
| 1384 | */ |
| 1385 | std::vector<int32_t> IdSpace_declarations() const |
| 1386 | { |
| 1387 | std::vector<int32_t> x; |
| 1388 | |
| 1389 | auto it = _refs.begin(); |
| 1390 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1391 | while(it != _refs.end()) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1392 | { |
| 1393 | x.push_back(it->first); |
| 1394 | |
| 1395 | it++; |
| 1396 | } |
| 1397 | |
| 1398 | return x; |
| 1399 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1400 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1401 | /** |
| 1402 | * @brief Declare a tensor with TensorInfo. The tensor will be stored in the IdSpace set with @p set_IdSpace() |
| 1403 | * |
| 1404 | * @note The reference name used for declaring the tensor should not be previously used in the IdSpace |
| 1405 | * |
| 1406 | * @param[in] name Reference name for the tensor. The reference name can be used to retrieve the tensor stored in the registry. |
| 1407 | * @param[in] x Pair of tensor info and tensor id |
| 1408 | * @param[in] return_by_value_when_possible True if we want the value stored in the tensor components |
| 1409 | */ |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1410 | void insert(const std::string &name, const TensorInfo &x, bool return_by_value_when_possible) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1411 | { |
| 1412 | assert(_language == GpuTargetLanguage::OpenCL); |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1413 | const int32_t key_IdSpace = _IdSpace; |
| 1414 | const int32_t tensor_id = x.id; |
| 1415 | const std::string key_var_name = name; |
| 1416 | const std::string var_name = generate_tensor_name(name, tensor_id); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1417 | |
| 1418 | // First, check whether the tensor has already a reference. If so, trigger an assert |
| 1419 | assert(!has_tensor_argument(name)); |
| 1420 | |
| 1421 | // Check whether a tensor with that tensorID exists |
| 1422 | auto result = _tensor_arguments.find(tensor_id); |
| 1423 | if(result == _tensor_arguments.end()) |
| 1424 | { |
| 1425 | // It means that we haven't added a tensor with that tensor_id yet. Create a IGpuTensorArgument before creating the reference |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1426 | std::unique_ptr<ClTensorArgument> arg = std::make_unique<ClTensorArgument>(var_name, x, |
| 1427 | return_by_value_when_possible); |
| 1428 | _tensor_arguments[tensor_id] = std::move(arg); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1429 | } |
| 1430 | |
| 1431 | _refs[key_IdSpace][key_var_name] = tensor_id; |
| 1432 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1433 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1434 | /** |
| 1435 | * @brief Get the tensor from the registry. This method searches the tensor in the IdSpace set with @p set_IdSpace() |
| 1436 | * |
| 1437 | * @param[in] name The name of the tensor to retrieve |
| 1438 | * |
| 1439 | * @return IGpuTensor* The tensor |
| 1440 | */ |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1441 | IGpuTensorArgument *operator[](const std::string &name) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1442 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1443 | const int32_t key_IdSpace = _IdSpace; |
| 1444 | const std::string key_var_name = name; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1445 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1446 | IGpuTensorArgument *result = nullptr; |
| 1447 | auto search_IdSpace = _refs.find(key_IdSpace); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1448 | if(search_IdSpace != _refs.end()) |
| 1449 | { |
| 1450 | auto search_tensor_id = _refs[key_IdSpace].find(key_var_name); |
| 1451 | |
| 1452 | if(search_tensor_id != _refs[key_IdSpace].end()) |
| 1453 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1454 | const int32_t tensor_id = search_tensor_id->second; |
| 1455 | auto search_tensor_argument = _tensor_arguments.find(tensor_id); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1456 | if(search_tensor_argument != _tensor_arguments.end()) |
| 1457 | { |
| 1458 | result = search_tensor_argument->second.get(); |
| 1459 | } |
| 1460 | assert(result != nullptr); |
| 1461 | } |
| 1462 | } |
| 1463 | |
| 1464 | return result; |
| 1465 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1466 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1467 | /** |
| 1468 | * @brief Get all the tensors declared in the IdSpace provided by the user |
| 1469 | * |
| 1470 | * @return std::vector<IGpuTensorArgument*> A vector with all the declared tensors |
| 1471 | */ |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1472 | std::vector<IGpuTensorArgument *> tensor_argument_declarations() |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1473 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1474 | std::vector<IGpuTensorArgument *> args; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1475 | |
| 1476 | auto it = _tensor_arguments.begin(); |
| 1477 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1478 | while(it != _tensor_arguments.end()) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1479 | { |
| 1480 | args.push_back(it->second.get()); |
| 1481 | it++; |
| 1482 | } |
| 1483 | |
| 1484 | return args; |
| 1485 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1486 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1487 | /** |
| 1488 | * @brief Check whether the tensor argument in the IdSpace set with @p set_IdSpace() exists |
| 1489 | * |
| 1490 | * @param[in] name Name of the tensor argument to search for |
| 1491 | * |
| 1492 | * @return true if the tensor argument exists |
| 1493 | * @return false if the tensor argument does not exist |
| 1494 | */ |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1495 | bool has_tensor_argument(const std::string &name) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1496 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1497 | const int32_t key_IdSpace = _IdSpace; |
| 1498 | const std::string key_var_name = name; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1499 | |
| 1500 | auto search_IdSpace = _refs.find(key_IdSpace); |
| 1501 | |
| 1502 | if(search_IdSpace != _refs.end()) |
| 1503 | { |
| 1504 | auto search_tensor_id = _refs[key_IdSpace].find(key_var_name); |
| 1505 | |
| 1506 | return search_tensor_id != _refs[key_IdSpace].end(); |
| 1507 | } |
| 1508 | else |
| 1509 | { |
| 1510 | return false; |
| 1511 | } |
| 1512 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1513 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1514 | /** |
| 1515 | * @brief Check whether the tensor argument is in the the IdSpace provided by the user |
| 1516 | * |
| 1517 | * @param[in] name Name of the tensor argument to search for |
| 1518 | * @param[in] IdSpace The IdSpace id where to search the tensor argument |
| 1519 | * |
| 1520 | * @return true if the tile exists |
| 1521 | * @return false if the tile does not exist |
| 1522 | */ |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1523 | bool has_tensor_argument(const std::string &name, int32_t IdSpace) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1524 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1525 | const int32_t key_IdSpace = IdSpace; |
| 1526 | const std::string key_var_name = name; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1527 | |
| 1528 | auto search_IdSpace = _refs.find(key_IdSpace); |
| 1529 | |
| 1530 | if(search_IdSpace != _refs.end()) |
| 1531 | { |
| 1532 | auto search_tensor_id = _refs[key_IdSpace].find(key_var_name); |
| 1533 | |
| 1534 | return search_tensor_id != _refs[key_IdSpace].end(); |
| 1535 | } |
| 1536 | else |
| 1537 | { |
| 1538 | return false; |
| 1539 | } |
| 1540 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1541 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1542 | private: |
| 1543 | // This method ensures that the key is unique among different components |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1544 | std::string generate_tensor_name(const std::string &name, int32_t tensor_id) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1545 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1546 | assert(tensor_id >= 0); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1547 | |
| 1548 | return name + std::to_string(tensor_id); |
| 1549 | } |
| 1550 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1551 | std::map<int32_t, TensorEntry> _tensor_arguments{}; |
| 1552 | std::map<int32_t, std::map<std::string, int32_t>> _refs{}; |
| 1553 | int32_t _IdSpace{ -1 }; |
| 1554 | GpuTargetLanguage _language{ GpuTargetLanguage::Unknown }; // Gpu programming language |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1555 | }; |
| 1556 | |
| 1557 | enum class OpType : int32_t |
| 1558 | { |
| 1559 | Elementwise = 0x0000, |
| 1560 | Relational = 0x1000, |
| 1561 | Algebra = 0x2000 |
| 1562 | }; |
| 1563 | |
| 1564 | inline std::string to_string(AssignmentOp op) |
| 1565 | { |
| 1566 | switch(op) |
| 1567 | { |
| 1568 | case AssignmentOp::Decrement: |
| 1569 | return "-="; |
| 1570 | case AssignmentOp::Increment: |
| 1571 | return "+="; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1572 | default: |
| 1573 | assert(false); |
Viet-Hoa Do | e1880f0 | 2023-06-28 10:25:35 +0100 | [diff] [blame] | 1574 | return ""; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1575 | } |
| 1576 | } |
| 1577 | |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 1578 | inline std::string to_string(UnaryOp op) |
| 1579 | { |
| 1580 | switch(op) |
| 1581 | { |
| 1582 | case UnaryOp::LogicalNot: |
| 1583 | return "!"; |
| 1584 | default: |
| 1585 | assert(false); |
| 1586 | return ""; |
| 1587 | } |
| 1588 | } |
| 1589 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1590 | inline std::string to_string(BinaryOp op) |
| 1591 | { |
| 1592 | switch(op) |
| 1593 | { |
| 1594 | case BinaryOp::Add: |
| 1595 | return "+"; |
| 1596 | case BinaryOp::Sub: |
| 1597 | return "-"; |
| 1598 | case BinaryOp::Mul: |
| 1599 | return "*"; |
| 1600 | case BinaryOp::Div: |
| 1601 | return "/"; |
| 1602 | case BinaryOp::Mod: |
| 1603 | return "%"; |
| 1604 | case BinaryOp::Equal: |
| 1605 | return "=="; |
| 1606 | case BinaryOp::Less: |
| 1607 | return "<"; |
| 1608 | case BinaryOp::LessEqual: |
| 1609 | return "<="; |
| 1610 | case BinaryOp::Greater: |
| 1611 | return ">"; |
| 1612 | case BinaryOp::GreaterEqual: |
| 1613 | return ">="; |
| 1614 | case BinaryOp::LogicalAnd: |
| 1615 | return "&&"; |
| 1616 | case BinaryOp::LogicalOr: |
| 1617 | return "||"; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1618 | default: |
| 1619 | assert(false); |
Viet-Hoa Do | e1880f0 | 2023-06-28 10:25:35 +0100 | [diff] [blame] | 1620 | return ""; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1621 | } |
| 1622 | } |
| 1623 | |
| 1624 | inline std::string binary_op_string(BinaryOp op) |
| 1625 | { |
| 1626 | switch(op) |
| 1627 | { |
| 1628 | case BinaryOp::Add: |
| 1629 | return "add"; |
| 1630 | case BinaryOp::Sub: |
| 1631 | return "sub"; |
| 1632 | case BinaryOp::Mul: |
| 1633 | return "mul"; |
| 1634 | case BinaryOp::Div: |
| 1635 | return "div"; |
| 1636 | case BinaryOp::Mod: |
| 1637 | return "mod"; |
| 1638 | case BinaryOp::Equal: |
| 1639 | return "eq"; |
| 1640 | case BinaryOp::Less: |
| 1641 | return "gt"; |
| 1642 | case BinaryOp::LessEqual: |
| 1643 | return "gteq"; |
| 1644 | case BinaryOp::Greater: |
| 1645 | return "lt"; |
| 1646 | case BinaryOp::GreaterEqual: |
| 1647 | return "lte"; |
| 1648 | default: |
| 1649 | assert(false); |
Viet-Hoa Do | e1880f0 | 2023-06-28 10:25:35 +0100 | [diff] [blame] | 1650 | return ""; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1651 | } |
| 1652 | } |
| 1653 | |
| 1654 | enum class OperandType : int32_t |
| 1655 | { |
| 1656 | Unknown = 0x00000000, |
| 1657 | ScalarFp32 = 0x00001011, // Immediate scalar tile |
| 1658 | ScalarFp16 = 0x00001012, // Immediate scalar tile |
| 1659 | ScalarInt32 = 0x00001021, // Immediate scalar tile |
| 1660 | ScalarInt16 = 0x00001022, // Immediate scalar tile |
| 1661 | ScalarInt8 = 0x00001024, // Immediate scalar tile |
| 1662 | ScalarUInt32 = 0x00001031, // Immediate scalar tile |
| 1663 | ScalarUInt16 = 0x00001032, // Immediate scalar tile |
| 1664 | ScalarUInt8 = 0x00001034, // Immediate scalar tile |
| 1665 | ScalarBool = 0x00001041, // Immediate scalar tile |
| 1666 | ScalarTile = 0x00001050, // Scalar from a tile |
| 1667 | Tile = 0x00010000, // Tile |
| 1668 | TensorStride1 = 0x00100001, // Tensor component |
| 1669 | TensorStride2 = 0x00100002, // Tensor component |
| 1670 | TensorStride3 = 0x00100003, // Tensor component |
| 1671 | TensorStride4 = 0x00100004, // Tensor component |
| 1672 | TensorDim0 = 0x00100010, // Tensor component |
| 1673 | TensorDim1 = 0x00100020, // Tensor component |
| 1674 | TensorDim2 = 0x00100030, // Tensor component |
| 1675 | TensorDim3 = 0x00100040, // Tensor component |
| 1676 | TensorDim4 = 0x00100050, // Tensor component |
| 1677 | TensorC = 0x00100010, // Tensor component |
| 1678 | TensorW = 0x00100020, // Tensor component |
| 1679 | TensorH = 0x00100030, // Tensor component |
| 1680 | TensorD = 0x00100040, // Tensor component |
| 1681 | TensorN = 0x00100050, // Tensor component |
| 1682 | TensorDim1xDim2 = 0x00100100, // Tensor component |
| 1683 | TensorDim1xDim2xDim3 = 0x00100200, // Tensor component |
| 1684 | TensorWxH = 0x00100300, // Tensor component |
| 1685 | TensorWxHxD = 0x00100400, // Tensor component |
| 1686 | TensorDataOffset = 0x00100500, // Tensor component |
| 1687 | }; |
| 1688 | |
| 1689 | struct ScalarTileCoord |
| 1690 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1691 | ScalarTileCoord() |
| 1692 | { |
| 1693 | } |
| 1694 | |
| 1695 | ScalarTileCoord(int32_t x0, int32_t y0) |
| 1696 | : x(x0), y(y0) |
| 1697 | { |
| 1698 | } |
| 1699 | |
| 1700 | int32_t x{ -1 }; |
| 1701 | int32_t y{ -1 }; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1702 | }; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1703 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1704 | /** |
| 1705 | * @brief Operand class. This object is used to pass the operands to the operations performed by the writer. |
| 1706 | * Operand can be of three types: |
| 1707 | * -# Scalar immediate: constant expression |
| 1708 | * -# Tile: A tile |
| 1709 | * -# Tensor component: A component (scalar) of a tensor |
| 1710 | * |
| 1711 | */ |
| 1712 | class Operand |
| 1713 | { |
| 1714 | public: |
| 1715 | Operand(const std::string &val) |
| 1716 | { |
| 1717 | _str = val; |
| 1718 | _type = OperandType::Tile; |
| 1719 | } |
| 1720 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1721 | Operand(const std::string &val, const ScalarTileCoord &coord) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1722 | { |
| 1723 | _str = val; |
| 1724 | _type = OperandType::ScalarTile; |
| 1725 | _coord = coord; |
| 1726 | } |
| 1727 | |
| 1728 | Operand(const std::string &val, OperandType type) |
| 1729 | { |
| 1730 | _str = val; |
| 1731 | _type = type; |
| 1732 | } |
| 1733 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1734 | Operand(const Operand &t) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1735 | { |
| 1736 | _str = t.value(); |
| 1737 | _type = t.type(); |
| 1738 | } |
| 1739 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1740 | Operand &operator=(const Operand &t) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1741 | { |
| 1742 | _str = t.value(); |
| 1743 | _type = t.type(); |
| 1744 | _coord = t.scalar_tile_coordinate(); |
| 1745 | return *this; |
| 1746 | } |
| 1747 | |
| 1748 | std::string value() const |
| 1749 | { |
| 1750 | return _str; |
| 1751 | } |
| 1752 | |
| 1753 | OperandType type() const |
| 1754 | { |
| 1755 | return _type; |
| 1756 | } |
| 1757 | |
| 1758 | ScalarTileCoord scalar_tile_coordinate() const |
| 1759 | { |
| 1760 | return _coord; |
| 1761 | } |
| 1762 | |
| 1763 | private: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1764 | std::string _str{}; |
| 1765 | OperandType _type{ OperandType::Unknown }; |
| 1766 | ScalarTileCoord _coord{}; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1767 | }; |
| 1768 | |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 1769 | using GpuSamplerTensorStorage = GpuTensorStorage; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1770 | |
| 1771 | struct GpuSampler |
| 1772 | { |
| 1773 | GpuSampler() = default; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1774 | |
| 1775 | TensorSamplerFormat format{ TensorSamplerFormat::Unknown }; |
| 1776 | GpuSamplerTensorStorage storage{ GpuSamplerTensorStorage::Unknown }; |
| 1777 | TensorSamplerAddressModeX address_mode_x{ TensorSamplerAddressModeX::Unknown }; |
| 1778 | TensorSamplerAddressModeY address_mode_y{ TensorSamplerAddressModeY::Unknown }; |
| 1779 | TensorSamplerAddressModeZ address_mode_z{ TensorSamplerAddressModeZ::Unknown }; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1780 | }; |
| 1781 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1782 | inline GpuSampler |
| 1783 | create_simple_sampler(const TensorInfo *tensor_info_id, GpuSampler sampler, int32_t step_x, int32_t step_y, |
| 1784 | int32_t step_z) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1785 | { |
Viet-Hoa Do | e1880f0 | 2023-06-28 10:25:35 +0100 | [diff] [blame] | 1786 | CKW_UNUSED(step_x, step_y, step_z); |
| 1787 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1788 | auto tensor = tensor_info_id->shape; |
| 1789 | |
| 1790 | GpuSampler dst_sampler; |
| 1791 | dst_sampler.format = sampler.format; |
| 1792 | dst_sampler.storage = GpuSamplerTensorStorage::BufferUint8Ptr; |
| 1793 | dst_sampler.address_mode_x = sampler.address_mode_x; |
| 1794 | dst_sampler.address_mode_y = sampler.address_mode_y; |
| 1795 | dst_sampler.address_mode_z = sampler.address_mode_z; |
| 1796 | |
| 1797 | int32_t dim_x = 0; |
| 1798 | int32_t dim_y = 0; |
| 1799 | int32_t dim_z = 0; |
| 1800 | |
| 1801 | switch(sampler.format) |
| 1802 | { |
| 1803 | case TensorSamplerFormat::C_W_H: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1804 | dim_x = tensor[0]; |
| 1805 | dim_y = tensor[1]; |
| 1806 | dim_z = tensor[2]; |
| 1807 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1808 | case TensorSamplerFormat::C_WH_1: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1809 | dim_x = tensor[0]; |
| 1810 | dim_y = tensor[1] * tensor[2]; |
| 1811 | dim_z = 1; |
| 1812 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1813 | default: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1814 | std::cout << "Unsupported tensor format" << std::endl; |
| 1815 | assert(false); |
| 1816 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1817 | } |
| 1818 | |
| 1819 | if(dim_x == 1) |
| 1820 | { |
| 1821 | assert(step_x == 1); |
| 1822 | dst_sampler.address_mode_x = TensorSamplerAddressModeX::None; |
| 1823 | } |
| 1824 | |
| 1825 | if(dim_y == 1) |
| 1826 | { |
| 1827 | assert(step_y == 1); |
| 1828 | dst_sampler.address_mode_y = TensorSamplerAddressModeY::None; |
| 1829 | } |
| 1830 | |
| 1831 | if(dim_z == 1) |
| 1832 | { |
| 1833 | assert(step_z == 1); |
| 1834 | dst_sampler.address_mode_z = TensorSamplerAddressModeZ::None; |
| 1835 | } |
| 1836 | |
| 1837 | return dst_sampler; |
| 1838 | } |
| 1839 | |
| 1840 | class GpuOutputSampler |
| 1841 | { |
| 1842 | public: |
| 1843 | GpuOutputSampler() = default; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1844 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1845 | /** |
| 1846 | * @brief Method used to initialize the GpuOutputSampler. The GpuOutputSampler can be initialized only once |
| 1847 | * by the root component. Once initialized, all simpler components will need to used this sampler |
| 1848 | * or a broadcasted version of it |
| 1849 | * |
| 1850 | * @param[in] sampler GpuSampler |
| 1851 | * @param[in] step_x Increment step in the X direction. Not necessarily it is the same of n0 of tile! |
| 1852 | * @param[in] step_y Increment step in the Y direction. Not necessarily it is the same of m0 of tile! |
| 1853 | * @param[in] step_z Increment step in the Z direction. Not necessarily it is the same of d0 of tile! |
| 1854 | */ |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1855 | void initialize(const TensorInfo *tensor_info_id, GpuSamplerTensorStorage tensor_storage, |
| 1856 | TensorSamplerFormat tensor_format, int32_t step_x, int32_t step_y, int32_t step_z) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1857 | { |
| 1858 | assert(_is_initialized == false); |
| 1859 | |
| 1860 | _step_x = step_x; |
| 1861 | _step_y = step_y; |
| 1862 | _step_z = step_z; |
| 1863 | _tensor_info_id = tensor_info_id; |
| 1864 | _sampler = create_sampler(tensor_storage, tensor_format); |
| 1865 | _is_initialized = true; |
| 1866 | }; |
| 1867 | |
| 1868 | GpuSampler sampler() const |
| 1869 | { |
| 1870 | return _sampler; |
| 1871 | }; |
| 1872 | |
| 1873 | int32_t step_x() const |
| 1874 | { |
| 1875 | return _step_x; |
| 1876 | }; |
| 1877 | |
| 1878 | int32_t step_y() const |
| 1879 | { |
| 1880 | return _step_y; |
| 1881 | }; |
| 1882 | |
| 1883 | int32_t step_z() const |
| 1884 | { |
| 1885 | return _step_z; |
| 1886 | }; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1887 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1888 | private: |
| 1889 | GpuSampler create_sampler(GpuSamplerTensorStorage tensor_storage, TensorSamplerFormat tensor_format) |
| 1890 | { |
| 1891 | // Output can only be in output mode |
| 1892 | assert(tensor_storage != GpuSamplerTensorStorage::Image2dReadOnly); |
| 1893 | assert(tensor_storage != GpuSamplerTensorStorage::Image3dReadOnly); |
| 1894 | |
| 1895 | auto tensor = _tensor_info_id->shape; |
| 1896 | |
| 1897 | GpuSampler sampler; |
| 1898 | sampler.format = tensor_format; |
| 1899 | sampler.storage = tensor_storage; |
| 1900 | sampler.address_mode_x = TensorSamplerAddressModeX::None; |
| 1901 | sampler.address_mode_y = TensorSamplerAddressModeY::None; |
| 1902 | sampler.address_mode_z = TensorSamplerAddressModeZ::None; |
| 1903 | |
| 1904 | // In the case of texture, we do not need any special checks at the border |
| 1905 | if(tensor_storage == GpuSamplerTensorStorage::BufferUint8Ptr) |
| 1906 | { |
| 1907 | int32_t dim_x = 0; |
| 1908 | int32_t dim_y = 0; |
| 1909 | int32_t dim_z = 0; |
| 1910 | |
| 1911 | switch(tensor_format) |
| 1912 | { |
| 1913 | case TensorSamplerFormat::C_W_H: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1914 | dim_x = tensor[0]; |
| 1915 | dim_y = tensor[1]; |
| 1916 | dim_z = tensor[2]; |
| 1917 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1918 | case TensorSamplerFormat::C_WH_1: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1919 | dim_x = tensor[0]; |
| 1920 | dim_y = tensor[1] * tensor[2]; |
| 1921 | dim_z = 1; |
| 1922 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1923 | default: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1924 | std::cout << "Unsupported tensor format" << std::endl; |
| 1925 | assert(false); |
| 1926 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1927 | } |
| 1928 | |
| 1929 | if((dim_x % _step_x) != 0 && dim_x != 1) |
| 1930 | { |
| 1931 | sampler.address_mode_x = TensorSamplerAddressModeX::OverlappingMin; |
| 1932 | } |
| 1933 | |
| 1934 | if((dim_y % _step_y) != 0 && dim_y != 1) |
| 1935 | { |
| 1936 | sampler.address_mode_y = TensorSamplerAddressModeY::ClampToMaxEdgeOnly; |
| 1937 | } |
| 1938 | |
| 1939 | if((dim_z % _step_z) != 0 && dim_z != 1) |
| 1940 | { |
| 1941 | sampler.address_mode_z = TensorSamplerAddressModeZ::ClampToMaxEdgeOnly; |
| 1942 | } |
| 1943 | } |
| 1944 | |
| 1945 | return sampler; |
| 1946 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1947 | |
| 1948 | GpuSampler _sampler{}; // GpuSampler |
| 1949 | int32_t _step_x{ 1 }; |
| 1950 | int32_t _step_y{ 1 }; |
| 1951 | int32_t _step_z{ 1 }; |
| 1952 | const TensorInfo *_tensor_info_id{ nullptr }; |
| 1953 | bool _is_initialized{ false }; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1954 | }; |
| 1955 | |
| 1956 | /** |
| 1957 | * @brief Tensor operand class. This object is used to pass the operands as tensor to the operations performed by the writer. |
| 1958 | */ |
| 1959 | class TensorOperand |
| 1960 | { |
| 1961 | public: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1962 | TensorOperand(const std::string &val, GpuSampler sampler) |
| 1963 | : _str(val), _sampler(sampler) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1964 | { |
| 1965 | } |
| 1966 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1967 | TensorOperand &operator=(const TensorOperand &t) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1968 | { |
| 1969 | _str = t.value(); |
| 1970 | _sampler = t.sampler(); |
| 1971 | return *this; |
| 1972 | } |
| 1973 | |
| 1974 | std::string value() const |
| 1975 | { |
| 1976 | return _str; |
| 1977 | } |
| 1978 | |
| 1979 | GpuSampler sampler() const |
| 1980 | { |
| 1981 | return _sampler; |
| 1982 | } |
| 1983 | |
| 1984 | private: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 1985 | std::string _str{}; |
| 1986 | GpuSampler _sampler{}; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 1987 | }; |
| 1988 | |
| 1989 | /** |
| 1990 | * @brief Data structure that contains all the necessary information to write the Gpu kernel with the Gpu kernel Writer |
| 1991 | * This data structure must be initialized before being passed to the Gpu Kernel Writer |
| 1992 | * |
| 1993 | */ |
| 1994 | class GpuKernelWriterDataHolder |
| 1995 | { |
| 1996 | public: |
| 1997 | /** |
| 1998 | * @brief Construct a new Gpu Kernel Data object. In this phase, we should also store |
| 1999 | * the GPU target and target specific capabilities (extensions). For now, we just initialize the |
| 2000 | * programming language |
| 2001 | * |
| 2002 | * @param[in] language Gpu programming language to use |
| 2003 | */ |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2004 | GpuKernelWriterDataHolder(GpuTargetLanguage language) |
| 2005 | : tiles(language), arguments(language), code(""), _language(language) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2006 | { |
| 2007 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2008 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2009 | /** |
| 2010 | * @brief Get the Gpu programming language used |
| 2011 | * |
| 2012 | * @return GpuTargetLanguage the Gpu programming language |
| 2013 | */ |
| 2014 | GpuTargetLanguage programming_language() const |
| 2015 | { |
| 2016 | return _language; |
| 2017 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2018 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2019 | /** |
| 2020 | * @brief @ref GpuTileRegistry |
| 2021 | * |
| 2022 | */ |
| 2023 | GpuTileRegistry tiles{}; |
| 2024 | /** |
| 2025 | * @brief @ref GpuTensorArgumentRegistry |
| 2026 | * |
| 2027 | */ |
| 2028 | GpuTensorArgumentRegistry arguments{}; |
| 2029 | /** |
| 2030 | * @brief @ref GpuOutputSampler. |
| 2031 | * |
| 2032 | */ |
| 2033 | GpuOutputSampler output_sampler{}; |
| 2034 | /** |
| 2035 | * @brief Source code |
| 2036 | * |
| 2037 | */ |
| 2038 | std::string code{}; |
| 2039 | |
| 2040 | // GpuExtensionRegistry extensions{}; |
| 2041 | private: |
| 2042 | GpuTargetLanguage _language; |
| 2043 | }; |
| 2044 | |
| 2045 | struct LWS |
| 2046 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2047 | int32_t x{ 1 }; |
| 2048 | int32_t y{ 1 }; |
| 2049 | int32_t z{ 1 }; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2050 | }; |
| 2051 | |
| 2052 | /** |
| 2053 | * @brief Utility class used to get the tile from the operand. If the operand is not a tile, @ref OperandUnpacker |
| 2054 | * declare an anonymous tile in the tile registry. |
| 2055 | */ |
| 2056 | class OperandUnpacker |
| 2057 | { |
| 2058 | public: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2059 | OperandUnpacker(GpuTileRegistry &tiles, GpuTensorArgumentRegistry &arguments) |
| 2060 | : _tiles(tiles), _arguments(arguments) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2061 | { |
| 2062 | // Increase the level of the stack to allocate possible temporary tiles |
| 2063 | _tiles.increment_registry_level(); |
| 2064 | }; |
| 2065 | |
| 2066 | ~OperandUnpacker() |
| 2067 | { |
| 2068 | // Decrease the level of the stack to deallocate any temporary tiles |
| 2069 | _tiles.decrement_registry_level(); |
| 2070 | } |
| 2071 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2072 | IVectorTile *unpack(const Operand &src) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2073 | { |
| 2074 | // Get the tile |
| 2075 | if(src.type() == OperandType::Tile) |
| 2076 | { |
| 2077 | assert(_tiles.has_tile(src.value())); |
| 2078 | return _tiles[src.value()]; |
| 2079 | } |
| 2080 | // Create an anonymous tile with a constant |
| 2081 | else if(static_cast<int32_t>(src.type()) & 0x00001000) |
| 2082 | { |
| 2083 | if(src.type() == OperandType::ScalarTile) |
| 2084 | { |
| 2085 | ScalarTileCoord coord = src.scalar_tile_coordinate(); |
| 2086 | assert(_tiles.has_tile(src.value())); |
| 2087 | assert(coord.x >= 0); |
| 2088 | assert(coord.y >= 0); |
| 2089 | auto val = _tiles[src.value()]->scalar(coord.x, coord.y); |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2090 | return _tiles.insert({ { { val.str } } }, val.type.dt); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2091 | } |
| 2092 | else |
| 2093 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2094 | return _tiles.insert({ { { src.value() } } }, to_tile_data_type(src.type())); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2095 | } |
| 2096 | } |
| 2097 | // Create an anonymous tile with the tensor component |
| 2098 | else |
| 2099 | { |
| 2100 | assert(_arguments.has_tensor_argument(src.value())); |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2101 | auto x = _arguments[src.value()]; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2102 | const std::string val = x->component(to_tensor_component(src.type())); |
| 2103 | const DataType dt = x->component_data_type(); |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2104 | return _tiles.insert({ { { val } } }, dt); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2105 | } |
| 2106 | } |
| 2107 | |
| 2108 | private: |
| 2109 | DataType to_tile_data_type(OperandType x) |
| 2110 | { |
| 2111 | return static_cast<DataType>(static_cast<int32_t>(x) & 0x00ff); |
| 2112 | } |
| 2113 | |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 2114 | TensorComponentType to_tensor_component(OperandType x) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2115 | { |
| 2116 | switch(x) |
| 2117 | { |
| 2118 | case OperandType::TensorDim0: |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 2119 | return TensorComponentType::Dim0; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2120 | case OperandType::TensorDim1: |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 2121 | return TensorComponentType::Dim1; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2122 | case OperandType::TensorDim2: |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 2123 | return TensorComponentType::Dim2; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2124 | case OperandType::TensorDim3: |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 2125 | return TensorComponentType::Dim3; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2126 | case OperandType::TensorDim4: |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 2127 | return TensorComponentType::Dim4; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2128 | case OperandType::TensorStride1: |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 2129 | return TensorComponentType::Stride1; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2130 | case OperandType::TensorStride2: |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 2131 | return TensorComponentType::Stride2; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2132 | case OperandType::TensorStride3: |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 2133 | return TensorComponentType::Stride3; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2134 | case OperandType::TensorStride4: |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 2135 | return TensorComponentType::Stride4; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2136 | case OperandType::TensorDim1xDim2: |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 2137 | return TensorComponentType::Dim1xDim2; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2138 | case OperandType::TensorDim1xDim2xDim3: |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 2139 | return TensorComponentType::Dim1xDim2xDim3; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2140 | case OperandType::TensorDataOffset: |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 2141 | return TensorComponentType::OffsetFirstElement; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2142 | default: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2143 | assert(false); |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 2144 | return TensorComponentType::Unknown; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2145 | } |
| 2146 | } |
| 2147 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2148 | GpuTileRegistry &_tiles; |
| 2149 | GpuTensorArgumentRegistry &_arguments; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2150 | }; |
| 2151 | |
| 2152 | /** |
| 2153 | * @brief Utility class used to get the tensor argument from the operand. If the operand is not a tile, @ref OperandUnpacker |
| 2154 | * declare an anonymous tile in the tile registry. |
| 2155 | * Tensor dimension reduction aims for reducing the tensor data dimension while keeping data's tensor structure. |
| 2156 | */ |
| 2157 | class TensorOperandUnpacker |
| 2158 | { |
| 2159 | public: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2160 | TensorOperandUnpacker(GpuTensorArgumentRegistry &arguments) |
| 2161 | : _arguments(arguments){}; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2162 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2163 | IGpuTensorArgument *unpack(const TensorOperand &src) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2164 | { |
| 2165 | assert(_arguments.has_tensor_argument(src.value())); |
| 2166 | return _arguments[src.value()]; |
| 2167 | } |
| 2168 | |
| 2169 | private: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2170 | GpuTensorArgumentRegistry &_arguments; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2171 | }; |
| 2172 | |
| 2173 | /** |
| 2174 | * @brief The GpuKernel will be used in three occasions (stages): |
| 2175 | * #- Compilation stage |
| 2176 | * #- Tuning stage |
| 2177 | * #- Dispatch stage |
| 2178 | */ |
| 2179 | struct GpuKernel |
| 2180 | { |
| 2181 | // Compilation stage |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2182 | std::string code{}; // Source code, required for the compilation stage |
| 2183 | std::vector<GpuExtensions> list_extensions{}; // Extensions, required for the compilation stage |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2184 | // Tuning stage |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2185 | std::string config_id{}; // Unique id, required for the tuning stage |
| 2186 | std::vector<LWS> list_lws{}; // LWS to test, required for the tuning stage |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2187 | // Dispatch stage |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2188 | GpuOutputSampler output_sampler{}; // GpuOutputSampler, required for the dispatch stage |
| 2189 | std::vector<std::pair<int32_t, GpuTensorStorage>> list_tensor_storages; // List of tensor storages, required for the dispatch stage |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 2190 | std::vector<std::pair<int32_t, TensorComponentType>> list_tensor_components; // List of tensor components (width, stride,..), required for the dispatch stage) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2191 | }; |
| 2192 | |
| 2193 | // This function should produce an object with the source |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2194 | inline std::string generate_code(GpuKernelWriterDataHolder &in, const std::string &name) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2195 | { |
| 2196 | std::string code; |
| 2197 | code += "__kernel void "; |
| 2198 | code += name; |
| 2199 | code += "(\n"; |
| 2200 | |
| 2201 | auto IdSpaces = in.arguments.IdSpace_declarations(); |
| 2202 | |
| 2203 | std::vector<std::string> arg_str; |
| 2204 | |
| 2205 | auto tensor_args = in.arguments.tensor_argument_declarations(); |
| 2206 | |
| 2207 | for(auto &i : tensor_args) |
| 2208 | { |
| 2209 | // For each tensor used, get the storage and tensor components |
| 2210 | auto storages = i->storage_declarations(); |
| 2211 | auto components = i->component_declarations(); |
| 2212 | |
| 2213 | for(auto &y : storages) |
| 2214 | { |
| 2215 | std::string str; |
| 2216 | str += i->storage_type_declaration(y); |
| 2217 | str += " "; |
| 2218 | str += i->storage(y); |
| 2219 | arg_str.push_back(str); |
| 2220 | } |
| 2221 | |
| 2222 | for(auto &y : components) |
| 2223 | { |
| 2224 | std::string str; |
| 2225 | str += i->component_type_declaration(); |
| 2226 | str += " "; |
| 2227 | str += i->component(y); |
| 2228 | arg_str.push_back(str); |
| 2229 | } |
| 2230 | } |
| 2231 | |
| 2232 | for(size_t i = 0; i < arg_str.size(); ++i) |
| 2233 | { |
| 2234 | code += arg_str[i]; |
| 2235 | if(i + 1 < arg_str.size()) |
| 2236 | { |
| 2237 | code += ",\n"; |
| 2238 | } |
| 2239 | } |
| 2240 | |
| 2241 | code += ")\n"; |
| 2242 | code += "{\n"; |
| 2243 | code += in.code; |
| 2244 | code += "}\n"; |
| 2245 | |
| 2246 | return code; |
Viet-Hoa Do | e1880f0 | 2023-06-28 10:25:35 +0100 | [diff] [blame] | 2247 | } |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2248 | |
| 2249 | /** |
| 2250 | * @brief This class is responsible to map a N-Tensor to a 3d tensor. The mapper needs the GpuSampler to know |
| 2251 | * how to reduce the dimensionality of a tensor |
| 2252 | * |
| 2253 | */ |
| 2254 | class GpuTensor3dMapper |
| 2255 | { |
| 2256 | public: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2257 | GpuTensor3dMapper(IGpuTensorArgument *tensor, GpuSampler sampler) |
| 2258 | : _sampler(sampler), _tensor(tensor){}; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2259 | |
| 2260 | std::string tensor_component_x() const |
| 2261 | { |
| 2262 | const auto format = _sampler.format; |
| 2263 | switch(format) |
| 2264 | { |
| 2265 | case TensorSamplerFormat::C_WH_1: |
| 2266 | case TensorSamplerFormat::C_W_H: |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 2267 | return _tensor->component(TensorComponentType::Dim0); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2268 | default: |
| 2269 | std::cout << "Unsupported tensor format" << std::endl; |
| 2270 | assert(false); |
Viet-Hoa Do | e1880f0 | 2023-06-28 10:25:35 +0100 | [diff] [blame] | 2271 | return ""; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2272 | } |
| 2273 | } |
| 2274 | |
| 2275 | std::string tensor_component_y() const |
| 2276 | { |
| 2277 | const auto format = _sampler.format; |
| 2278 | switch(format) |
| 2279 | { |
| 2280 | case TensorSamplerFormat::C_WH_1: |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 2281 | return _tensor->component(TensorComponentType::Dim1xDim2); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2282 | case TensorSamplerFormat::C_W_H: |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 2283 | return _tensor->component(TensorComponentType::Dim1); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2284 | default: |
| 2285 | std::cout << "Unsupported tensor format" << std::endl; |
| 2286 | assert(false); |
Viet-Hoa Do | e1880f0 | 2023-06-28 10:25:35 +0100 | [diff] [blame] | 2287 | return ""; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2288 | } |
| 2289 | } |
| 2290 | |
| 2291 | std::string tensor_component_z() const |
| 2292 | { |
| 2293 | const auto format = _sampler.format; |
| 2294 | switch(format) |
| 2295 | { |
| 2296 | case TensorSamplerFormat::C_WH_1: |
| 2297 | return "1"; |
| 2298 | case TensorSamplerFormat::C_W_H: |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 2299 | return _tensor->component(TensorComponentType::Dim2); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2300 | default: |
| 2301 | std::cout << "Unsupported tensor format" << std::endl; |
| 2302 | assert(false); |
Viet-Hoa Do | e1880f0 | 2023-06-28 10:25:35 +0100 | [diff] [blame] | 2303 | return ""; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2304 | } |
| 2305 | } |
| 2306 | |
| 2307 | std::string tensor_component_stride_y() const |
| 2308 | { |
| 2309 | const auto format = _sampler.format; |
| 2310 | switch(format) |
| 2311 | { |
| 2312 | case TensorSamplerFormat::C_WH_1: |
| 2313 | case TensorSamplerFormat::C_W_H: |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 2314 | return _tensor->component(TensorComponentType::Stride1); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2315 | default: |
| 2316 | std::cout << "Unsupported tensor format" << std::endl; |
| 2317 | assert(false); |
Viet-Hoa Do | e1880f0 | 2023-06-28 10:25:35 +0100 | [diff] [blame] | 2318 | return ""; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2319 | } |
| 2320 | } |
| 2321 | |
| 2322 | std::string tensor_component_stride_z() const |
| 2323 | { |
| 2324 | const auto format = _sampler.format; |
| 2325 | switch(format) |
| 2326 | { |
| 2327 | case TensorSamplerFormat::C_WH_1: |
| 2328 | return "0"; |
| 2329 | case TensorSamplerFormat::C_W_H: |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 2330 | return _tensor->component(TensorComponentType::Stride2); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2331 | default: |
| 2332 | std::cout << "Unsupported tensor format" << std::endl; |
| 2333 | assert(false); |
Viet-Hoa Do | e1880f0 | 2023-06-28 10:25:35 +0100 | [diff] [blame] | 2334 | return ""; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2335 | } |
| 2336 | } |
| 2337 | |
| 2338 | std::string tensor_component_stride_batch() const |
| 2339 | { |
| 2340 | const auto format = _sampler.format; |
| 2341 | switch(format) |
| 2342 | { |
| 2343 | case TensorSamplerFormat::C_WH_1: |
| 2344 | case TensorSamplerFormat::C_W_H: |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 2345 | return _tensor->component(TensorComponentType::Stride3); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2346 | default: |
| 2347 | std::cout << "Unsupported tensor format" << std::endl; |
| 2348 | assert(false); |
Viet-Hoa Do | e1880f0 | 2023-06-28 10:25:35 +0100 | [diff] [blame] | 2349 | return ""; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2350 | } |
| 2351 | } |
| 2352 | |
| 2353 | bool is_one_component_x() const |
| 2354 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2355 | auto t = _tensor->format(); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2356 | const auto format = _sampler.format; |
| 2357 | switch(format) |
| 2358 | { |
| 2359 | case TensorSamplerFormat::C_WH_1: |
| 2360 | case TensorSamplerFormat::C_W_H: |
| 2361 | return t.shape[0] == 1; |
| 2362 | default: |
| 2363 | std::cout << "Unsupported tensor format" << std::endl; |
| 2364 | assert(false); |
Viet-Hoa Do | e1880f0 | 2023-06-28 10:25:35 +0100 | [diff] [blame] | 2365 | return ""; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2366 | } |
| 2367 | } |
| 2368 | |
| 2369 | bool is_one_component_y() const |
| 2370 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2371 | auto t = _tensor->format(); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2372 | const auto format = _sampler.format; |
| 2373 | switch(format) |
| 2374 | { |
| 2375 | case TensorSamplerFormat::C_WH_1: |
| 2376 | return (t.shape[1] * t.shape[2]) == 1; |
| 2377 | case TensorSamplerFormat::C_W_H: |
| 2378 | return t.shape[1] == 1; |
| 2379 | default: |
| 2380 | std::cout << "Unsupported tensor format" << std::endl; |
| 2381 | assert(false); |
Viet-Hoa Do | e1880f0 | 2023-06-28 10:25:35 +0100 | [diff] [blame] | 2382 | return ""; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2383 | } |
| 2384 | } |
| 2385 | |
| 2386 | bool is_one_component_z() const |
| 2387 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2388 | auto t = _tensor->format(); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2389 | const auto format = _sampler.format; |
| 2390 | switch(format) |
| 2391 | { |
| 2392 | case TensorSamplerFormat::C_WH_1: |
| 2393 | return true; |
| 2394 | case TensorSamplerFormat::C_W_H: |
| 2395 | return t.shape[2] == 1; |
| 2396 | default: |
| 2397 | std::cout << "Unsupported tensor format" << std::endl; |
| 2398 | assert(false); |
Viet-Hoa Do | e1880f0 | 2023-06-28 10:25:35 +0100 | [diff] [blame] | 2399 | return ""; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2400 | } |
| 2401 | } |
| 2402 | |
| 2403 | bool is_one_component_batch() const |
| 2404 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2405 | auto t = _tensor->format(); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2406 | const auto format = _sampler.format; |
| 2407 | switch(format) |
| 2408 | { |
| 2409 | case TensorSamplerFormat::C_WH_1: |
| 2410 | case TensorSamplerFormat::C_W_H: |
| 2411 | return t.shape[3] == 1; |
| 2412 | default: |
| 2413 | std::cout << "Unsupported tensor format" << std::endl; |
| 2414 | assert(false); |
Viet-Hoa Do | e1880f0 | 2023-06-28 10:25:35 +0100 | [diff] [blame] | 2415 | return ""; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2416 | } |
| 2417 | } |
| 2418 | |
| 2419 | GpuSampler gpu_sampler() const |
| 2420 | { |
| 2421 | return _sampler; |
| 2422 | } |
| 2423 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2424 | IGpuTensorArgument *tensor_argument() const |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2425 | { |
| 2426 | return _tensor; |
| 2427 | } |
| 2428 | |
| 2429 | private: |
| 2430 | GpuSampler _sampler; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2431 | IGpuTensorArgument *_tensor; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2432 | }; |
| 2433 | |
| 2434 | struct GpuKernelWriterAttribute |
| 2435 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2436 | bool return_tensor_component_by_value{ false }; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2437 | }; |
| 2438 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2439 | enum class RoundingMode |
| 2440 | { |
| 2441 | None, |
| 2442 | Rte, |
| 2443 | Rtz, |
| 2444 | Rtp, |
| 2445 | Rtn |
| 2446 | }; |
| 2447 | |
| 2448 | // https://llvm.org/docs/tutorial/MyFirstLanguageFrontend/LangImpl05.html |
| 2449 | class IGpuKernelWriter |
| 2450 | { |
| 2451 | public: |
| 2452 | virtual ~IGpuKernelWriter() = default; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2453 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2454 | virtual void set_IdSpace(int32_t id) = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2455 | |
| 2456 | virtual void import_tile(const std::string &dst, const IVectorTile *src) = 0; |
| 2457 | |
| 2458 | virtual void declare_argument(const std::string &name, const TensorInfo &tensor) = 0; |
| 2459 | |
| 2460 | virtual void declare_tile(const std::string &name, const TileInfo &info) = 0; |
| 2461 | |
| 2462 | virtual void declare_const_tile(const std::string &name, const std::vector<std::vector<std::string>> &in, DataType dt) = 0; |
| 2463 | |
| 2464 | virtual void write_text(const std::string &x) = 0; |
| 2465 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2466 | virtual void compound_statement_begin() = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2467 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2468 | virtual void compound_statement_end() = 0; |
| 2469 | |
| 2470 | // Operations |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 2471 | virtual void op_get_global_id(const Operand &dst_var, int32_t dim) = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2472 | |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 2473 | virtual void op_get_global_coord(const Operand &dst, const Operand &step, const TensorOperand &tensor, int32_t dim) = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2474 | |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 2475 | virtual void op_get_global_batch(const Operand &dst, const TensorOperand &tensor) = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2476 | |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 2477 | virtual void op_get_global_size(const Operand &dst_var, int32_t dim) = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2478 | |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 2479 | virtual void op_unary_expression(const Operand &dst, UnaryOp op, const Operand &src) = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2480 | |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 2481 | virtual void op_binary_expression(const Operand &dst, const Operand &lhs, BinaryOp op, const Operand &rhs) = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2482 | |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 2483 | virtual void op_assign(const Operand &dst_name, const Operand &src_name) = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2484 | |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 2485 | virtual void op_unary_elementwise_function(const Operand &dst_name, UnaryFunction func, const Operand &src_name) = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2486 | |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 2487 | virtual void op_binary_elementwise_function(const Operand &dst_name, BinaryFunction func, const Operand &first_name, const Operand &second_name) = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2488 | |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 2489 | virtual void op_ternary_elementwise_function(const Operand &dst_name, TernaryFunction func, const Operand &first_name, const Operand &second_name, const Operand &third_name) = 0; |
| 2490 | |
| 2491 | virtual void op_if_header(const Operand &lhs, BinaryOp op, const Operand &rhs) = 0; |
| 2492 | |
| 2493 | virtual void op_else_if_header(const Operand &lhs, BinaryOp op, const Operand &rhs) = 0; |
| 2494 | |
| 2495 | virtual void op_else_header() = 0; |
| 2496 | |
| 2497 | virtual void op_for_loop_header(const Operand &var_name, BinaryOp cond_op, const Operand &cond_value, AssignmentOp update_op, const Operand &update_value) = 0; |
| 2498 | |
| 2499 | virtual void op_load_indirect(const TensorOperand &tensor, const Operand &dst, const Operand &x, const Operand &y_indirect, const Operand &z, const Operand &b = Operand("0", OperandType::ScalarInt32)) = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2500 | |
| 2501 | virtual void op_load_immediate(const TensorOperand &tensor, const Operand &dst, const Operand &x, const Operand &y, const Operand &z, const Operand &b = Operand("0", OperandType::ScalarInt32), const Operand &dilation_y = Operand("1", OperandType::ScalarInt32)) = 0; |
| 2502 | |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 2503 | virtual void op_store_immediate(const TensorOperand &tensor, const Operand &src, const Operand &x, const Operand &y, const Operand &z, const Operand &b = Operand("0", OperandType::ScalarInt32)) = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2504 | |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 2505 | virtual void op_cast_expression(const Operand &dst, const Operand &src, ConvertPolicy policy) = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2506 | |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 2507 | virtual void op_return() = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2508 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2509 | // Utils |
| 2510 | // It is the process of converting |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2511 | virtual void util_get_indirect_buffer(const Operand &dst, const TensorOperand &tensor, const Operand &x, |
| 2512 | const Operand &y, const Operand &x_off, const Operand &y_off) = 0; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2513 | }; |
| 2514 | |
| 2515 | enum class GpuLoadStoreType |
| 2516 | { |
| 2517 | Load = 1, |
| 2518 | Store = 2 |
| 2519 | }; |
| 2520 | |
| 2521 | class IGpuLoadStoreHelperWriter |
| 2522 | { |
| 2523 | public: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2524 | IGpuLoadStoreHelperWriter(IGpuKernelWriter *x, GpuTensor3dMapper mapper, GpuLoadStoreType type) |
| 2525 | : _writer(x), _mapper(mapper), _type(type) |
| 2526 | { |
| 2527 | } |
| 2528 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2529 | IGpuLoadStoreHelperWriter(const IGpuLoadStoreHelperWriter &) = default; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2530 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2531 | IGpuLoadStoreHelperWriter &operator=(const IGpuLoadStoreHelperWriter &) = default; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2532 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2533 | virtual ~IGpuLoadStoreHelperWriter() = default; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2534 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2535 | virtual void initialize(IVectorTile *dst, IVectorTile *x, IVectorTile *z, IVectorTile *b) = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2536 | |
| 2537 | virtual void write(const std::pair<int32_t, std::string> &y) = 0; |
| 2538 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2539 | virtual void finalize() = 0; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2540 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2541 | protected: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2542 | IGpuKernelWriter *_writer; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2543 | GpuTensor3dMapper _mapper; |
| 2544 | GpuLoadStoreType _type; |
| 2545 | }; |
| 2546 | |
| 2547 | class ClLoadStoreBufferHelperWriter : public IGpuLoadStoreHelperWriter |
| 2548 | { |
| 2549 | public: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2550 | ClLoadStoreBufferHelperWriter(IGpuKernelWriter *x, const GpuTensor3dMapper &mapper, GpuLoadStoreType type) |
| 2551 | : IGpuLoadStoreHelperWriter(x, mapper, type) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2552 | { |
| 2553 | } |
| 2554 | |
| 2555 | ClLoadStoreBufferHelperWriter(const ClLoadStoreBufferHelperWriter &) = default; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2556 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2557 | ClLoadStoreBufferHelperWriter &operator=(const ClLoadStoreBufferHelperWriter &) = default; |
| 2558 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2559 | static bool |
| 2560 | validate(IGpuKernelWriter *x, GpuTensor3dMapper mapper, GpuLoadStoreType type, IVectorTile *dst) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2561 | { |
| 2562 | CKW_UNUSED(x, type, dst); |
| 2563 | |
| 2564 | if(mapper.gpu_sampler().storage != GpuSamplerTensorStorage::BufferUint8Ptr) |
| 2565 | { |
| 2566 | return false; |
| 2567 | } |
| 2568 | return true; |
| 2569 | } |
| 2570 | |
| 2571 | void initialize(IVectorTile *dst, IVectorTile *x, IVectorTile *z, IVectorTile *b) override |
| 2572 | { |
| 2573 | assert(validate(_writer, _mapper, _type, dst)); |
| 2574 | |
| 2575 | _dst = dst; |
| 2576 | _ls_width_full = dst->format().w; |
| 2577 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2578 | _coord_x = x->scalar(0, 0).str; |
| 2579 | _coord_z = z->scalar(0, 0).str; |
| 2580 | _coord_b = b->scalar(0, 0).str; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2581 | _coord_orig_z = _coord_z; |
| 2582 | |
| 2583 | out_of_bound_initialize_x(_coord_x); |
| 2584 | out_of_bound_initialize_z(_coord_z); |
| 2585 | |
| 2586 | /* |
| 2587 | meaning of else: |
| 2588 | - x: partial load/store |
| 2589 | - y: no load/store operation |
| 2590 | - z: no load/store operation |
| 2591 | if(x) |
| 2592 | { |
| 2593 | if(z) |
| 2594 | { |
| 2595 | if(y) |
| 2596 | { |
| 2597 | // full load/store width |
| 2598 | } |
| 2599 | else |
| 2600 | { |
| 2601 | // no load/store |
| 2602 | } |
| 2603 | } |
| 2604 | else |
| 2605 | { |
| 2606 | // no load/store |
| 2607 | } |
| 2608 | } |
| 2609 | else |
| 2610 | { |
| 2611 | if(z) |
| 2612 | { |
| 2613 | if(y) |
| 2614 | { |
| 2615 | // partial load/store width |
| 2616 | } |
| 2617 | else |
| 2618 | { |
| 2619 | // no load/store |
| 2620 | } |
| 2621 | } |
| 2622 | else |
| 2623 | { |
| 2624 | // no load/store |
| 2625 | } |
| 2626 | } |
| 2627 | */ |
| 2628 | } |
| 2629 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2630 | void write(const std::pair<int32_t, std::string> &y) override |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2631 | { |
| 2632 | int32_t idx_y = y.first; |
| 2633 | std::string coord_y = y.second; |
| 2634 | |
| 2635 | // The only check required is on Y. |
| 2636 | out_of_bound_initialize_y(coord_y); |
| 2637 | |
| 2638 | const std::string dst = _dst->vector(idx_y).str; |
| 2639 | const std::string address = to_ls_buffer_address(_coord_x, coord_y, _coord_z, _coord_b); |
| 2640 | const std::string ls_buf = to_ls_buffer(_type, _ls_width_full, dst, address); |
| 2641 | |
| 2642 | _writer->write_text(ls_buf); |
| 2643 | _writer->write_text(";\n"); |
| 2644 | |
| 2645 | out_of_bound_finalize_y(dst); |
| 2646 | |
| 2647 | // The left over load/store will be written in the finalize stage |
| 2648 | if(_ls_width_part.size() != 0) |
| 2649 | { |
| 2650 | int32_t w = 0; |
| 2651 | for(auto &p : _ls_width_part) |
| 2652 | { |
| 2653 | const std::string dst0 = _dst->vector(w, p, idx_y).str; |
| 2654 | const std::string coord_x = _coord_x + " + " + std::to_string(w); |
| 2655 | const std::string address = to_ls_buffer_address(coord_x, coord_y, _coord_z, _coord_b); |
| 2656 | const std::string ls_buf0 = to_ls_buffer(_type, p, dst0, address); |
| 2657 | _leftovers_x.push_back(std::make_pair(std::make_pair(dst0, coord_y), ls_buf0)); |
| 2658 | |
| 2659 | w += p; |
| 2660 | } |
| 2661 | } |
| 2662 | } |
| 2663 | |
| 2664 | void finalize() override |
| 2665 | { |
| 2666 | out_of_bound_finalize_z(); |
| 2667 | out_of_bound_finalize_x(); |
| 2668 | } |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2669 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2670 | private: |
| 2671 | IVectorTile *_dst{ nullptr }; |
| 2672 | int32_t _ls_width_full{ 0 }; |
| 2673 | std::vector<int32_t> _ls_width_part{}; |
| 2674 | std::vector<std::pair<std::pair<std::string, std::string>, std::string>> _leftovers_x{}; |
| 2675 | std::string _coord_x{}; |
| 2676 | std::string _coord_z{}; |
| 2677 | std::string _coord_orig_z{}; |
| 2678 | std::string _coord_b{}; |
| 2679 | |
| 2680 | void out_of_bound_initialize_x(std::string &coord) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2681 | { |
| 2682 | if(_mapper.gpu_sampler().address_mode_x == TensorSamplerAddressModeX::OverlappingMin) |
| 2683 | { |
| 2684 | auto tensor_format = _mapper.tensor_argument()->format(); |
| 2685 | auto shape = tensor_format.shape; |
| 2686 | |
| 2687 | _ls_width_part = decompose_leftover_ls_vector_width(shape[0] % _ls_width_full); |
| 2688 | if(_ls_width_part.size() != 0) |
| 2689 | { |
| 2690 | _writer->write_text("if(" + coord + " > 0)\n"); |
| 2691 | _writer->compound_statement_begin(); |
| 2692 | } |
| 2693 | } |
| 2694 | }; |
| 2695 | |
| 2696 | void out_of_bound_finalize_x() |
| 2697 | { |
| 2698 | if(_mapper.gpu_sampler().address_mode_x == TensorSamplerAddressModeX::OverlappingMin) |
| 2699 | { |
| 2700 | if(_ls_width_part.size() != 0) |
| 2701 | { |
| 2702 | _writer->compound_statement_end(); |
| 2703 | _writer->write_text("else\n"); |
| 2704 | _writer->compound_statement_begin(); |
| 2705 | |
| 2706 | out_of_bound_initialize_z(_coord_orig_z); |
| 2707 | for(auto &i : _leftovers_x) |
| 2708 | { |
| 2709 | out_of_bound_initialize_y(i.first.second); |
| 2710 | _writer->write_text(i.second); |
| 2711 | _writer->write_text(";\n"); |
| 2712 | out_of_bound_finalize_y(i.first.first); |
| 2713 | } |
| 2714 | out_of_bound_finalize_z(); |
| 2715 | _writer->compound_statement_end(); |
| 2716 | } |
| 2717 | } |
| 2718 | }; |
| 2719 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2720 | void out_of_bound_initialize_y(std::string &coord) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2721 | { |
| 2722 | std::string max = ""; |
| 2723 | |
| 2724 | const auto address_mode_y = _mapper.gpu_sampler().address_mode_y; |
| 2725 | |
| 2726 | switch(address_mode_y) |
| 2727 | { |
| 2728 | case TensorSamplerAddressModeY::Skip: |
| 2729 | case TensorSamplerAddressModeY::ClampToBorder: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2730 | // NOTE: This line should not be moved outside of the switch statement. |
| 2731 | // The reason for that is because when we query the component, the component is marked as used |
| 2732 | // and added to the list of arguments of the kernel. Since, not in all cases this component is required, |
| 2733 | // we should request the component only when used |
| 2734 | max = _mapper.tensor_component_y(); |
| 2735 | _writer->write_text("if((" + coord + " >= 0) && (" + coord + " < " + max + "))\n"); |
| 2736 | _writer->compound_statement_begin(); |
| 2737 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2738 | case TensorSamplerAddressModeY::SkipMinEdgeOnly: |
| 2739 | case TensorSamplerAddressModeY::ClampToBorderMinEdgeOnly: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2740 | _writer->write_text("if(" + coord + " >= 0)\n"); |
| 2741 | _writer->compound_statement_begin(); |
| 2742 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2743 | case TensorSamplerAddressModeY::SkipMaxEdgeOnly: |
| 2744 | case TensorSamplerAddressModeY::ClampToBorderMaxEdgeOnly: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2745 | max = _mapper.tensor_component_y(); |
| 2746 | _writer->write_text("if(" + coord + " < " + max + ")\n"); |
| 2747 | _writer->compound_statement_begin(); |
| 2748 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2749 | case TensorSamplerAddressModeY::ClampToNearest: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2750 | max = _mapper.tensor_component_y(); |
| 2751 | coord = "clamp(" + coord + ", 0, " + max + " - 1)"; |
| 2752 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2753 | case TensorSamplerAddressModeY::ClampToMaxEdgeOnly: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2754 | max = _mapper.tensor_component_y(); |
| 2755 | coord = "min(" + coord + ", " + max + " - 1)"; |
| 2756 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2757 | case TensorSamplerAddressModeY::ClampToMinEdgeOnly: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2758 | coord = "max(" + coord + ", 0)"; |
| 2759 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2760 | case TensorSamplerAddressModeY::None: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2761 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2762 | default: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2763 | std::cout << "Unsupported address mode for write_out_of_bound_check_yz" << std::endl; |
| 2764 | assert(false); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2765 | } |
| 2766 | }; |
| 2767 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2768 | void out_of_bound_finalize_y(const std::string &dst) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2769 | { |
| 2770 | const auto address_mode_y = _mapper.gpu_sampler().address_mode_y; |
| 2771 | |
| 2772 | switch(address_mode_y) |
| 2773 | { |
| 2774 | case TensorSamplerAddressModeY::ClampToBorder: |
| 2775 | case TensorSamplerAddressModeY::ClampToBorderMaxEdgeOnly: |
| 2776 | case TensorSamplerAddressModeY::ClampToBorderMinEdgeOnly: |
| 2777 | case TensorSamplerAddressModeY::Skip: |
| 2778 | case TensorSamplerAddressModeY::SkipMaxEdgeOnly: |
| 2779 | case TensorSamplerAddressModeY::SkipMinEdgeOnly: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2780 | _writer->compound_statement_end(); |
| 2781 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2782 | |
| 2783 | default: |
| 2784 | assert(false); |
| 2785 | } |
| 2786 | |
| 2787 | switch(address_mode_y) |
| 2788 | { |
| 2789 | case TensorSamplerAddressModeY::ClampToBorder: |
| 2790 | case TensorSamplerAddressModeY::ClampToBorderMinEdgeOnly: |
| 2791 | case TensorSamplerAddressModeY::ClampToBorderMaxEdgeOnly: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2792 | _writer->write_text("else\n"); |
| 2793 | _writer->compound_statement_begin(); |
| 2794 | _writer->write_text(dst); |
| 2795 | _writer->write_text(" = 0.0f;\n"); |
| 2796 | _writer->compound_statement_end(); |
| 2797 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2798 | |
| 2799 | default: |
| 2800 | assert(false); |
| 2801 | } |
| 2802 | }; |
| 2803 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2804 | void out_of_bound_initialize_z(std::string &coord) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2805 | { |
| 2806 | std::string max = ""; |
| 2807 | |
| 2808 | const auto address_mode_z = _mapper.gpu_sampler().address_mode_z; |
| 2809 | |
| 2810 | switch(address_mode_z) |
| 2811 | { |
| 2812 | case TensorSamplerAddressModeZ::Skip: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2813 | max = _mapper.tensor_component_z(); |
| 2814 | _writer->write_text("if((" + coord + " >= 0) && (" + coord + " < " + max + "))\n"); |
| 2815 | _writer->compound_statement_begin(); |
| 2816 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2817 | case TensorSamplerAddressModeZ::SkipMinEdgeOnly: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2818 | _writer->write_text("if(" + coord + " >= 0)\n"); |
| 2819 | _writer->compound_statement_begin(); |
| 2820 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2821 | case TensorSamplerAddressModeZ::SkipMaxEdgeOnly: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2822 | max = _mapper.tensor_component_z(); |
| 2823 | _writer->write_text("if(" + coord + " < " + max + ")\n"); |
| 2824 | _writer->compound_statement_begin(); |
| 2825 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2826 | case TensorSamplerAddressModeZ::ClampToNearest: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2827 | max = _mapper.tensor_component_z(); |
| 2828 | coord = "clamp(" + coord + ", 0, " + max + " - 1)"; |
| 2829 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2830 | case TensorSamplerAddressModeZ::ClampToMaxEdgeOnly: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2831 | max = _mapper.tensor_component_z(); |
| 2832 | coord = "min(" + coord + ", " + max + " - 1)"; |
| 2833 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2834 | case TensorSamplerAddressModeZ::ClampToMinEdgeOnly: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2835 | coord = "max(" + coord + ", 0)"; |
| 2836 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2837 | case TensorSamplerAddressModeZ::None: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2838 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2839 | default: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2840 | std::cout << "Unsupported address mode for write_out_of_bound_check_yz" << std::endl; |
| 2841 | assert(false); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2842 | } |
| 2843 | }; |
| 2844 | |
| 2845 | void out_of_bound_finalize_z() |
| 2846 | { |
| 2847 | const auto address_mode_z = _mapper.gpu_sampler().address_mode_z; |
| 2848 | |
| 2849 | switch(address_mode_z) |
| 2850 | { |
| 2851 | case TensorSamplerAddressModeZ::Skip: |
| 2852 | case TensorSamplerAddressModeZ::SkipMinEdgeOnly: |
| 2853 | case TensorSamplerAddressModeZ::SkipMaxEdgeOnly: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2854 | _writer->compound_statement_end(); |
| 2855 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2856 | |
| 2857 | default: |
| 2858 | assert(false); |
| 2859 | } |
| 2860 | }; |
| 2861 | |
| 2862 | std::vector<int32_t> decompose_leftover_ls_vector_width(int32_t ls_leftover_vector_width) const |
| 2863 | { |
| 2864 | std::vector<int32_t> x; |
| 2865 | |
| 2866 | switch(ls_leftover_vector_width) |
| 2867 | { |
| 2868 | case 0: |
| 2869 | break; |
| 2870 | case 1: |
| 2871 | case 2: |
| 2872 | case 3: |
| 2873 | case 4: |
| 2874 | case 8: |
| 2875 | case 16: |
| 2876 | x.push_back(ls_leftover_vector_width); |
| 2877 | break; |
| 2878 | case 5: |
| 2879 | x.push_back(4); |
| 2880 | x.push_back(1); |
| 2881 | break; |
| 2882 | case 6: |
| 2883 | x.push_back(4); |
| 2884 | x.push_back(2); |
| 2885 | break; |
| 2886 | case 7: |
| 2887 | x.push_back(4); |
| 2888 | x.push_back(3); |
| 2889 | break; |
| 2890 | case 9: |
| 2891 | x.push_back(8); |
| 2892 | x.push_back(1); |
| 2893 | break; |
| 2894 | case 10: |
| 2895 | x.push_back(8); |
| 2896 | x.push_back(2); |
| 2897 | break; |
| 2898 | case 11: |
| 2899 | x.push_back(8); |
| 2900 | x.push_back(3); |
| 2901 | break; |
| 2902 | case 12: |
| 2903 | x.push_back(8); |
| 2904 | x.push_back(4); |
| 2905 | break; |
| 2906 | case 13: |
| 2907 | x.push_back(8); |
| 2908 | x.push_back(4); |
| 2909 | x.push_back(1); |
| 2910 | break; |
| 2911 | case 14: |
| 2912 | x.push_back(8); |
| 2913 | x.push_back(4); |
| 2914 | x.push_back(2); |
| 2915 | break; |
| 2916 | case 15: |
| 2917 | x.push_back(8); |
| 2918 | x.push_back(4); |
| 2919 | x.push_back(3); |
| 2920 | break; |
| 2921 | |
| 2922 | default: |
| 2923 | assert(false); |
| 2924 | } |
| 2925 | return x; |
| 2926 | } |
| 2927 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2928 | std::string to_ls_buffer(GpuLoadStoreType type, int32_t vector_width, const std::string &data, |
| 2929 | const std::string &address) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2930 | { |
| 2931 | switch(type) |
| 2932 | { |
| 2933 | case GpuLoadStoreType::Load: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2934 | if(vector_width != 1) |
| 2935 | { |
| 2936 | return data + " = vload" + std::to_string(vector_width) + "(0, " + address + ")"; |
| 2937 | } |
| 2938 | else |
| 2939 | { |
| 2940 | return data + " = *(" + address + ")"; |
| 2941 | } |
| 2942 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2943 | case GpuLoadStoreType::Store: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2944 | if(vector_width != 1) |
| 2945 | { |
| 2946 | return "vstore" + std::to_string(vector_width) + "(" + data + ", 0, " + address + ")"; |
| 2947 | } |
| 2948 | else |
| 2949 | { |
| 2950 | return "*(" + address + ") = " + data; |
| 2951 | } |
| 2952 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2953 | default: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2954 | std::cout << "Unsupported GpuLoadStoreType" << std::endl; |
| 2955 | assert(false); |
| 2956 | return ""; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2957 | } |
| 2958 | } |
| 2959 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 2960 | std::string to_ls_buffer_address(const std::string &x, const std::string &y, const std::string &z, |
| 2961 | const std::string &b) const |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2962 | { |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 2963 | auto tensor_storage = static_cast<GpuTensorStorage>(_mapper.gpu_sampler().storage); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2964 | assert(tensor_storage == GpuTensorStorage::BufferUint8Ptr); |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 2965 | const std::string ptr_buf = _mapper.tensor_argument()->storage(tensor_storage); |
| 2966 | const std::string dst_type = get_cl_data_type(_dst->format().dt, 1); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 2967 | |
| 2968 | std::string address; |
| 2969 | address += "(__global "; |
| 2970 | address += dst_type; |
| 2971 | address += "*)("; |
| 2972 | address += ptr_buf; |
| 2973 | if(x != "0" && (_mapper.is_one_component_x() != true)) |
| 2974 | { |
| 2975 | address += " + ("; |
| 2976 | address += x + ") * sizeof(" + dst_type + ")"; |
| 2977 | } |
| 2978 | if(y != "0" && (_mapper.is_one_component_y() != true)) |
| 2979 | { |
| 2980 | const std::string stride_y = _mapper.tensor_component_stride_y(); |
| 2981 | address += " + ("; |
| 2982 | address += y + ")"; |
| 2983 | address += " * "; |
| 2984 | address += stride_y; |
| 2985 | } |
| 2986 | if(z != "0" && (_mapper.is_one_component_z() != true)) |
| 2987 | { |
| 2988 | const std::string stride_z = _mapper.tensor_component_stride_z(); |
| 2989 | address += " + ("; |
| 2990 | address += z + ")"; |
| 2991 | address += " * "; |
| 2992 | address += stride_z; |
| 2993 | } |
| 2994 | if(b != "0" && (_mapper.is_one_component_batch() != true)) |
| 2995 | { |
| 2996 | const std::string stride_b = _mapper.tensor_component_stride_batch(); |
| 2997 | address += " + ("; |
| 2998 | address += b + ")"; |
| 2999 | address += " * "; |
| 3000 | address += stride_b; |
| 3001 | } |
| 3002 | address += ")"; |
| 3003 | return address; |
| 3004 | } |
| 3005 | }; |
| 3006 | |
| 3007 | class ClLoadStoreImage2dHelperWriter : public IGpuLoadStoreHelperWriter |
| 3008 | { |
| 3009 | public: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3010 | static bool |
| 3011 | validate(IGpuKernelWriter *x, const GpuTensor3dMapper &mapper, GpuLoadStoreType type, IVectorTile *dst) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3012 | { |
| 3013 | CKW_UNUSED(x); |
| 3014 | |
| 3015 | if(dst->format().w != 4) |
| 3016 | { |
| 3017 | return false; |
| 3018 | } |
| 3019 | if(mapper.gpu_sampler().address_mode_x != TensorSamplerAddressModeX::None) |
| 3020 | { |
| 3021 | return false; |
| 3022 | } |
| 3023 | if(mapper.gpu_sampler().address_mode_z != TensorSamplerAddressModeZ::None) |
| 3024 | { |
| 3025 | return false; |
| 3026 | } |
| 3027 | if(mapper.gpu_sampler().storage != GpuSamplerTensorStorage::Image2dReadOnly && type == GpuLoadStoreType::Load) |
| 3028 | { |
| 3029 | return false; |
| 3030 | } |
| 3031 | if(mapper.gpu_sampler().storage != GpuSamplerTensorStorage::Image2dWriteOnly && type == GpuLoadStoreType::Store) |
| 3032 | { |
| 3033 | return false; |
| 3034 | } |
| 3035 | if((dst->format().dt != DataType::Fp32) && (dst->format().dt != DataType::Fp16)) |
| 3036 | { |
| 3037 | return false; |
| 3038 | } |
| 3039 | return true; |
| 3040 | /* |
| 3041 | - x: Only GpuSamplerAddressModeX::None is supported and vector length = 4 |
| 3042 | - z: Only GpuSamplerAddressModeZ::None is supported |
| 3043 | */ |
| 3044 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3045 | |
| 3046 | ClLoadStoreImage2dHelperWriter(IGpuKernelWriter *x, const GpuTensor3dMapper &mapper, GpuLoadStoreType type) |
| 3047 | : IGpuLoadStoreHelperWriter(x, mapper, type) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3048 | { |
| 3049 | } |
| 3050 | |
| 3051 | ClLoadStoreImage2dHelperWriter(const ClLoadStoreImage2dHelperWriter &) = default; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3052 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3053 | ClLoadStoreImage2dHelperWriter &operator=(const ClLoadStoreImage2dHelperWriter &) = default; |
| 3054 | |
| 3055 | void initialize(IVectorTile *dst, IVectorTile *x, IVectorTile *z, IVectorTile *b) override |
| 3056 | { |
| 3057 | assert(validate(_writer, _mapper, _type, dst)); |
| 3058 | |
| 3059 | _dst = dst; |
| 3060 | _ls_width_full = dst->format().w; |
| 3061 | _coord_x = x->scalar(0, 0).str; |
| 3062 | _coord_z = z->scalar(0, 0).str; |
| 3063 | _coord_b = b->scalar(0, 0).str; |
| 3064 | |
| 3065 | /* |
| 3066 | if(y) |
| 3067 | { |
| 3068 | // full load/store width |
| 3069 | } |
| 3070 | else |
| 3071 | { |
| 3072 | // no load/store |
| 3073 | } |
| 3074 | */ |
| 3075 | } |
| 3076 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3077 | void write(const std::pair<int32_t, std::string> &y) override |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3078 | { |
| 3079 | int32_t idx_y = y.first; |
| 3080 | std::string coord_y = y.second; |
| 3081 | |
| 3082 | // The only check required is on Y. |
| 3083 | out_of_bound_initialize_y(coord_y); |
| 3084 | |
| 3085 | const std::string dst = _dst->vector(idx_y).str; |
| 3086 | const std::string sampler = to_ls_image2d_sampler(); |
| 3087 | const std::string coord = to_ls_image2d_coord(_coord_x, coord_y, _coord_z, _coord_b); |
| 3088 | const std::string ls_buf = to_ls_image2d(_type, _ls_width_full, dst, sampler, coord); |
| 3089 | |
| 3090 | _writer->write_text(ls_buf); |
| 3091 | _writer->write_text(";\n"); |
| 3092 | |
| 3093 | out_of_bound_finalize_y(dst); |
| 3094 | } |
| 3095 | |
| 3096 | void finalize() override |
| 3097 | { |
| 3098 | } |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3099 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3100 | private: |
| 3101 | IVectorTile *_dst{ nullptr }; |
| 3102 | int32_t _ls_width_full{ 0 }; |
| 3103 | std::string _coord_x{}; |
| 3104 | std::string _coord_z{}; |
| 3105 | std::string _coord_b{}; |
| 3106 | |
| 3107 | void out_of_bound_initialize_y(std::string &coord) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3108 | { |
| 3109 | std::string max = ""; |
| 3110 | |
| 3111 | const auto address_mode_y = _mapper.gpu_sampler().address_mode_y; |
| 3112 | |
| 3113 | switch(address_mode_y) |
| 3114 | { |
| 3115 | case TensorSamplerAddressModeY::Skip: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3116 | max = _mapper.tensor_component_y(); |
| 3117 | _writer->write_text("if((" + coord + " >= 0) && (" + coord + " < " + max + "))\n"); |
| 3118 | _writer->compound_statement_begin(); |
| 3119 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3120 | case TensorSamplerAddressModeY::SkipMinEdgeOnly: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3121 | _writer->write_text("if(" + coord + " >= 0)\n"); |
| 3122 | _writer->compound_statement_begin(); |
| 3123 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3124 | case TensorSamplerAddressModeY::SkipMaxEdgeOnly: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3125 | max = _mapper.tensor_component_y(); |
| 3126 | _writer->write_text("if(" + coord + " < " + max + ")\n"); |
| 3127 | _writer->compound_statement_begin(); |
| 3128 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3129 | case TensorSamplerAddressModeY::ClampToBorder: |
| 3130 | case TensorSamplerAddressModeY::ClampToBorderMinEdgeOnly: |
| 3131 | case TensorSamplerAddressModeY::ClampToBorderMaxEdgeOnly: |
| 3132 | case TensorSamplerAddressModeY::ClampToNearest: |
| 3133 | case TensorSamplerAddressModeY::ClampToMaxEdgeOnly: |
| 3134 | case TensorSamplerAddressModeY::ClampToMinEdgeOnly: |
| 3135 | case TensorSamplerAddressModeY::None: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3136 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3137 | default: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3138 | std::cout << "Unsupported address mode for write_out_of_bound_check_y" << std::endl; |
| 3139 | assert(false); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3140 | } |
| 3141 | }; |
| 3142 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3143 | void out_of_bound_finalize_y(const std::string &dst) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3144 | { |
| 3145 | CKW_UNUSED(dst); |
| 3146 | |
| 3147 | const auto address_mode_y = _mapper.gpu_sampler().address_mode_y; |
| 3148 | |
| 3149 | switch(address_mode_y) |
| 3150 | { |
| 3151 | case TensorSamplerAddressModeY::Skip: |
| 3152 | case TensorSamplerAddressModeY::SkipMinEdgeOnly: |
| 3153 | case TensorSamplerAddressModeY::SkipMaxEdgeOnly: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3154 | _writer->compound_statement_end(); |
| 3155 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3156 | |
| 3157 | default: |
| 3158 | assert(false); |
| 3159 | } |
| 3160 | }; |
| 3161 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3162 | std::string to_ls_image2d(GpuLoadStoreType type, int32_t vector_width, const std::string &data, |
| 3163 | const std::string &sampler, const std::string &coord) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3164 | { |
| 3165 | CKW_UNUSED(vector_width); |
| 3166 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3167 | auto tensor_storage = static_cast<GpuTensorStorage>(_mapper.gpu_sampler().storage); |
| 3168 | const std::string image2d_obj = _mapper.tensor_argument()->storage(tensor_storage); |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3169 | const std::string post_fix = _dst->format().dt == DataType::Fp32 ? "f" : "h"; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3170 | |
| 3171 | switch(type) |
| 3172 | { |
| 3173 | case GpuLoadStoreType::Load: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3174 | return data + " = read_image" + post_fix + "(" + image2d_obj + ", " + sampler + ", " + coord + ")"; |
| 3175 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3176 | case GpuLoadStoreType::Store: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3177 | return "write_image" + post_fix + "(" + image2d_obj + ", " + coord + ", " + data + ")"; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3178 | default: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3179 | assert(false); |
| 3180 | std::cout << "Unsupported GpuLoadStoreType" << std::endl; |
| 3181 | assert(false); |
| 3182 | return ""; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3183 | } |
| 3184 | } |
| 3185 | |
| 3186 | std::string to_ls_image2d_sampler() const |
| 3187 | { |
| 3188 | const auto address_mode_y = _mapper.gpu_sampler().address_mode_y; |
| 3189 | |
| 3190 | switch(address_mode_y) |
| 3191 | { |
| 3192 | case TensorSamplerAddressModeY::None: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3193 | return "CLK_NORMALIZED_COORDS_FALSE | CLK_ADDRESS_NONE | CLK_FILTER_NEAREST"; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3194 | case TensorSamplerAddressModeY::Skip: |
| 3195 | case TensorSamplerAddressModeY::SkipMinEdgeOnly: |
| 3196 | case TensorSamplerAddressModeY::SkipMaxEdgeOnly: |
| 3197 | case TensorSamplerAddressModeY::ClampToBorder: |
| 3198 | case TensorSamplerAddressModeY::ClampToBorderMinEdgeOnly: |
| 3199 | case TensorSamplerAddressModeY::ClampToBorderMaxEdgeOnly: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3200 | return "CLK_NORMALIZED_COORDS_FALSE | CLK_ADDRESS_CLAMP | CLK_FILTER_NEAREST"; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3201 | case TensorSamplerAddressModeY::ClampToNearest: |
| 3202 | case TensorSamplerAddressModeY::ClampToMaxEdgeOnly: |
| 3203 | case TensorSamplerAddressModeY::ClampToMinEdgeOnly: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3204 | return "CLK_NORMALIZED_COORDS_FALSE | CLK_ADDRESS_CLAMP_TO_EDGE | CLK_FILTER_NEAREST"; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3205 | default: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3206 | std::cout << "Unsupported address_mode_coord" << std::endl; |
| 3207 | assert(false); |
| 3208 | return ""; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3209 | } |
| 3210 | } |
| 3211 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3212 | std::string to_ls_image2d_coord(const std::string &x, const std::string &y, const std::string &z, |
| 3213 | const std::string &b) const |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3214 | { |
| 3215 | std::string coord_x = "(" + x + ") >> 2"; |
| 3216 | std::string coord_y = "("; |
| 3217 | |
| 3218 | if(y != "0" && (_mapper.is_one_component_y() != true)) |
| 3219 | { |
| 3220 | coord_y += y; |
| 3221 | } |
| 3222 | if(z != "0" && (_mapper.is_one_component_z() != true)) |
| 3223 | { |
| 3224 | const std::string dim = _mapper.tensor_component_y(); |
| 3225 | coord_y += " + ("; |
| 3226 | coord_y += z + ")"; |
| 3227 | coord_y += " * "; |
| 3228 | coord_y += dim; |
| 3229 | } |
| 3230 | if(b != "0" && (_mapper.is_one_component_batch() != true)) |
| 3231 | { |
| 3232 | const std::string dim0 = _mapper.tensor_component_y(); |
| 3233 | const std::string dim1 = _mapper.tensor_component_z(); |
| 3234 | coord_y += " + ("; |
| 3235 | coord_y += b + ")"; |
| 3236 | coord_y += " * "; |
| 3237 | coord_y += dim0; |
| 3238 | coord_y += " * "; |
| 3239 | coord_y += dim1; |
| 3240 | } |
| 3241 | coord_y += ")"; |
| 3242 | return "(int2)(" + coord_x + ", " + coord_y + ")"; |
| 3243 | } |
| 3244 | }; |
| 3245 | |
| 3246 | /** IGpuLoadStoreHelperWriter factory class */ |
| 3247 | class ClLoadStoreHelperWriterFactory final |
| 3248 | { |
| 3249 | public: |
| 3250 | /** Static method to call the IGpuLoadStoreHelperWriter class accordingly with the tensor storage set in the mapper |
| 3251 | * |
| 3252 | * |
| 3253 | * @return IGpuLoadStoreHelperWriter |
| 3254 | */ |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3255 | static std::unique_ptr<IGpuLoadStoreHelperWriter> |
| 3256 | create(IGpuKernelWriter *x, const GpuTensor3dMapper &mapper, GpuLoadStoreType type) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3257 | { |
| 3258 | const auto tensor_storage = mapper.gpu_sampler().storage; |
| 3259 | switch(tensor_storage) |
| 3260 | { |
| 3261 | case GpuSamplerTensorStorage::BufferUint8Ptr: |
| 3262 | return std::make_unique<ClLoadStoreBufferHelperWriter>(x, mapper, type); |
| 3263 | case GpuSamplerTensorStorage::Image2dReadOnly: |
| 3264 | case GpuSamplerTensorStorage::Image2dWriteOnly: |
| 3265 | return std::make_unique<ClLoadStoreImage2dHelperWriter>(x, mapper, type); |
| 3266 | default: |
| 3267 | std::cout << "Unsupported Gpu tensor storage" << std::endl; |
| 3268 | assert(false); |
Viet-Hoa Do | e1880f0 | 2023-06-28 10:25:35 +0100 | [diff] [blame] | 3269 | return nullptr; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3270 | } |
| 3271 | } |
| 3272 | }; |
| 3273 | |
| 3274 | // This utility method needs to go in utils.h |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3275 | inline bool is_tile_scalar(const IVectorTile *x) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3276 | { |
| 3277 | return x->format().w == 1 && x->format().h == 1; |
| 3278 | } |
| 3279 | |
| 3280 | class ClKernelWriter : public IGpuKernelWriter |
| 3281 | { |
| 3282 | public: |
| 3283 | ClKernelWriter(GpuKernelWriterAttribute *attr, GpuKernelWriterDataHolder *x) |
| 3284 | { |
| 3285 | _data = x; |
| 3286 | _attr = attr; |
| 3287 | } |
| 3288 | |
| 3289 | ClKernelWriter(const ClKernelWriter &) = default; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3290 | |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3291 | ClKernelWriter &operator=(const ClKernelWriter &) = default; |
| 3292 | |
| 3293 | // A IdSpaced ID is a term used to describe a fragment that is registered in ICode to ensure |
| 3294 | // there are no conflicts or ambiguity in the code |
| 3295 | void set_IdSpace(int32_t id) override |
| 3296 | { |
| 3297 | _data->tiles.set_IdSpace(id); |
| 3298 | _data->arguments.set_IdSpace(id); |
| 3299 | } |
| 3300 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3301 | void import_tile(const std::string &dst_name, const IVectorTile *src) override |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3302 | { |
| 3303 | _data->tiles.insert(dst_name, src); |
| 3304 | } |
| 3305 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3306 | void declare_argument(const std::string &name, const TensorInfo &tensor) override |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3307 | { |
| 3308 | assert(_data->arguments[name] == nullptr); |
| 3309 | _data->arguments.insert(name, tensor, _attr->return_tensor_component_by_value); |
| 3310 | } |
| 3311 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3312 | void declare_tile(const std::string &name, const TileInfo &format) override |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3313 | { |
| 3314 | assert(_data->tiles[name] == nullptr); |
| 3315 | _data->tiles.insert(name, format); |
| 3316 | |
| 3317 | IVectorTile *x = _data->tiles[name]; |
| 3318 | |
| 3319 | for(auto &t : x->underlying_source_variables()) |
| 3320 | { |
| 3321 | _data->code += t.type.str + " " + t.str + ";\n"; |
| 3322 | } |
| 3323 | } |
| 3324 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3325 | void declare_const_tile(const std::string &name, const std::vector<std::vector<std::string>> &in, |
| 3326 | DataType dt) override |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3327 | { |
| 3328 | assert(_data->tiles[name] == nullptr); |
| 3329 | _data->tiles.insert(name, in, dt); |
| 3330 | // Note: A constant does not need to be declared in the code |
| 3331 | } |
| 3332 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3333 | void write_text(const std::string &x) override |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3334 | { |
| 3335 | _data->code += x; |
| 3336 | } |
| 3337 | |
| 3338 | void compound_statement_begin() override |
| 3339 | { |
| 3340 | _data->tiles.increment_registry_level(); |
| 3341 | _data->code += "{\n"; |
| 3342 | } |
| 3343 | |
| 3344 | void compound_statement_end() override |
| 3345 | { |
| 3346 | _data->tiles.decrement_registry_level(); |
| 3347 | _data->code += "}\n"; |
| 3348 | } |
| 3349 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3350 | void op_get_global_id(const Operand &dst_var, int32_t dim) override |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3351 | { |
| 3352 | assert(dst_var.type() == OperandType::Tile); |
| 3353 | assert(_data->tiles.has_tile(dst_var.value())); |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3354 | assert(_data->tiles[dst_var.value()]->format().w == 1 && _data->tiles[dst_var.value()]->format().h == 1); // It must be a scalar variable |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3355 | |
| 3356 | auto var = _data->tiles[dst_var.value()]; |
| 3357 | |
| 3358 | _data->code += var->scalar(0, 0).str; |
| 3359 | _data->code += " = get_global_id("; |
| 3360 | _data->code += std::to_string(dim); |
| 3361 | _data->code += ");\n"; |
| 3362 | }; |
| 3363 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3364 | void op_get_global_coord(const Operand &o_dst, const Operand &o_step, const TensorOperand &o_tensor, |
| 3365 | int32_t dim) override |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3366 | { |
| 3367 | OperandUnpacker operands(_data->tiles, _data->arguments); |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3368 | auto dst = operands.unpack(o_dst); |
| 3369 | auto step = operands.unpack(o_step); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3370 | |
| 3371 | // Validation: Check that x, y and z are scalar |
| 3372 | |
| 3373 | TensorOperandUnpacker tensor_operands(_data->arguments); |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3374 | auto tensor = tensor_operands.unpack(o_tensor); |
| 3375 | auto gpu_sampler = o_tensor.sampler(); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3376 | |
| 3377 | GpuTensor3dMapper mapper(tensor, gpu_sampler); |
| 3378 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3379 | switch(dim) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3380 | { |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3381 | case 0: |
| 3382 | if(mapper.is_one_component_x()) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3383 | { |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3384 | _data->code += dst->scalar(0, 0).str; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3385 | _data->code += " = 0;\n"; |
| 3386 | } |
| 3387 | else |
| 3388 | { |
| 3389 | if(mapper.gpu_sampler().address_mode_x == TensorSamplerAddressModeX::OverlappingMin) |
| 3390 | { |
| 3391 | // Validation: Check: fixed tensor shape |
| 3392 | // TO BE CHANGED |
| 3393 | _data->code += dst->scalar(0, 0).str; |
| 3394 | _data->code += " = get_global_id(0) * "; |
| 3395 | _data->code += step->scalar(0, 0).str; |
| 3396 | _data->code += ";\n"; |
| 3397 | } |
| 3398 | else |
| 3399 | { |
| 3400 | _data->code += dst->scalar(0, 0).str; |
| 3401 | _data->code += " = get_global_id(0) * "; |
| 3402 | _data->code += step->scalar(0, 0).str; |
| 3403 | _data->code += ";\n"; |
| 3404 | } |
| 3405 | } |
| 3406 | break; |
| 3407 | case 1: |
| 3408 | if(mapper.is_one_component_y()) |
| 3409 | { |
| 3410 | _data->code += dst->scalar(0, 0).str; |
| 3411 | _data->code += " = 0;\n"; |
| 3412 | } |
| 3413 | else |
| 3414 | { |
| 3415 | if(mapper.gpu_sampler().address_mode_y == TensorSamplerAddressModeY::OverlappingMin) |
| 3416 | { |
| 3417 | } |
| 3418 | else |
| 3419 | { |
| 3420 | _data->code += dst->scalar(0, 0).str; |
| 3421 | _data->code += " = get_global_id(1) * "; |
| 3422 | _data->code += step->scalar(0, 0).str; |
| 3423 | _data->code += ";\n"; |
| 3424 | } |
| 3425 | } |
| 3426 | break; |
| 3427 | case 2: |
| 3428 | if(mapper.is_one_component_z()) |
| 3429 | { |
| 3430 | _data->code += dst->scalar(0, 0).str; |
| 3431 | _data->code += " = 0;\n"; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3432 | } |
| 3433 | else |
| 3434 | { |
| 3435 | _data->code += dst->scalar(0, 0).str; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3436 | _data->code += " = get_global_id(2) * "; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3437 | _data->code += step->scalar(0, 0).str; |
| 3438 | _data->code += ";\n"; |
| 3439 | } |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3440 | break; |
| 3441 | default: |
| 3442 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3443 | } |
| 3444 | }; |
| 3445 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3446 | void op_get_global_batch(const Operand &o_dst, const TensorOperand &o_tensor) override |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3447 | { |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3448 | OperandUnpacker operands(_data->tiles, _data->arguments); |
| 3449 | const IVectorTile *dst = operands.unpack(o_dst); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3450 | |
| 3451 | TensorOperandUnpacker tensor_operands(_data->arguments); |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3452 | IGpuTensorArgument *tensor = tensor_operands.unpack(o_tensor); |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3453 | auto gpu_sampler = o_tensor.sampler(); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3454 | |
| 3455 | GpuTensor3dMapper mapper(tensor, gpu_sampler); |
| 3456 | |
| 3457 | if(mapper.is_one_component_batch()) |
| 3458 | { |
| 3459 | _data->code += dst->scalar(0, 0).str; |
| 3460 | _data->code += " = 0;\n"; |
| 3461 | } |
| 3462 | else |
| 3463 | { |
| 3464 | std::cout << "Unsupported batched computation" << std::endl; |
| 3465 | assert(false); |
| 3466 | } |
| 3467 | }; |
| 3468 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3469 | void op_get_global_size(const Operand &dst_var, int32_t dim) override |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3470 | { |
| 3471 | assert(dst_var.type() == OperandType::Tile); |
| 3472 | assert(_data->tiles.has_tile(dst_var.value())); |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3473 | assert(_data->tiles[dst_var.value()]->format().w == 1 && _data->tiles[dst_var.value()]->format().h == 1); // It must be a scalar variable |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3474 | |
| 3475 | auto var = _data->tiles[dst_var.value()]; |
| 3476 | |
| 3477 | _data->code += var->scalar(0, 0).str; |
| 3478 | _data->code += " = get_global_size("; |
| 3479 | _data->code += std::to_string(dim); |
| 3480 | _data->code += ");\n"; |
| 3481 | } |
| 3482 | |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3483 | void op_unary_expression(const Operand &dst_name, UnaryOp op, const Operand &src_name) override |
| 3484 | { |
| 3485 | OperandUnpacker operands(_data->tiles, _data->arguments); |
| 3486 | const IVectorTile *src = operands.unpack(src_name); |
| 3487 | const IVectorTile *dst = operands.unpack(dst_name); |
| 3488 | |
| 3489 | const int32_t dst_w = dst->format().w; |
| 3490 | const int32_t dst_h = dst->format().h; |
| 3491 | const int32_t src_w = src->format().w; |
| 3492 | const std::string dt = dst->underlying_source_variables()[0].type.str; |
| 3493 | |
| 3494 | const bool broadcast_src_x = dst_w != 1 && src_w == 1; |
| 3495 | |
| 3496 | const std::string src_prefix = broadcast_src_x ? "(" + dt + ")" : ""; |
| 3497 | |
| 3498 | // Broadcasting on Y is automatic |
| 3499 | for(int32_t y = 0; y < dst_h; ++y) |
| 3500 | { |
| 3501 | _data->code += dst->vector(y).str; |
| 3502 | _data->code += " = "; |
| 3503 | _data->code += to_string(op); |
| 3504 | _data->code += src_prefix + src->vector(y).str; |
| 3505 | _data->code += ";\n"; |
| 3506 | } |
| 3507 | } |
| 3508 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3509 | void op_binary_expression(const Operand &dst_name, const Operand &lhs_name, BinaryOp op, |
| 3510 | const Operand &rhs_name) override |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3511 | { |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3512 | OperandUnpacker operands(_data->tiles, _data->arguments); |
| 3513 | const IVectorTile *lhs = operands.unpack(lhs_name); |
| 3514 | const IVectorTile *rhs = operands.unpack(rhs_name); |
| 3515 | const IVectorTile *dst = operands.unpack(dst_name); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3516 | |
| 3517 | const int32_t dst_w = dst->format().w; |
| 3518 | const int32_t dst_h = dst->format().h; |
| 3519 | assert(lhs != nullptr); |
| 3520 | const int32_t lhs_w = lhs->format().w; |
| 3521 | const int32_t rhs_w = rhs->format().w; |
| 3522 | |
| 3523 | if(op == BinaryOp::MatMul_Nt_T) |
| 3524 | { |
| 3525 | assert((dst->format().dt == DataType::Fp32) || (dst->format().dt == DataType::Fp16)); |
| 3526 | for(int32_t y = 0; y < dst_h; ++y) |
| 3527 | { |
| 3528 | for(int32_t x = 0; x < dst_w; ++x) |
| 3529 | { |
| 3530 | for(int32_t k = 0; k < lhs_w; ++k) |
| 3531 | { |
| 3532 | _data->code += dst->scalar(x, y).str; |
| 3533 | _data->code += " = fma("; |
| 3534 | _data->code += lhs->scalar(k, y).str; |
| 3535 | _data->code += ", "; |
| 3536 | _data->code += rhs->scalar(k, x).str; |
| 3537 | _data->code += ", "; |
| 3538 | _data->code += dst->scalar(x, y).str; |
| 3539 | _data->code += ");\n"; |
| 3540 | } |
| 3541 | } |
| 3542 | } |
| 3543 | |
| 3544 | return; |
| 3545 | } |
| 3546 | |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3547 | const bool broadcast_lhs_x = dst_w != 1 && lhs_w == 1; |
| 3548 | const bool broadcast_rhs_x = dst_w != 1 && rhs_w == 1; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3549 | |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3550 | const std::string lhs_prefix = broadcast_lhs_x ? "(" + dst->underlying_source_variables()[0].type.str + ")" : ""; |
| 3551 | const std::string rhs_prefix = broadcast_rhs_x ? "(" + dst->underlying_source_variables()[0].type.str + ")" : ""; |
| 3552 | const std::string op_str = to_string(op); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3553 | |
| 3554 | // Broadcasting on Y is automatic |
| 3555 | for(int32_t y = 0; y < dst_h; ++y) |
| 3556 | { |
| 3557 | _data->code += dst->vector(y).str; |
| 3558 | _data->code += " = "; |
| 3559 | _data->code += lhs_prefix + lhs->vector(y).str; |
| 3560 | _data->code += " "; |
| 3561 | _data->code += op_str; |
| 3562 | _data->code += " "; |
| 3563 | _data->code += rhs_prefix + rhs->vector(y).str; |
| 3564 | _data->code += ";\n"; |
| 3565 | } |
| 3566 | }; |
| 3567 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3568 | void op_cast_expression(const Operand &o_dst, const Operand &o_src, ConvertPolicy policy) override |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3569 | { |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3570 | OperandUnpacker operands(_data->tiles, _data->arguments); |
| 3571 | const IVectorTile *src = operands.unpack(o_src); |
| 3572 | const IVectorTile *dst = operands.unpack(o_dst); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3573 | |
| 3574 | // const int32_t dst_w = dst->format().w; |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3575 | const int32_t dst_h = dst->format().h; |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3576 | const std::string dt = dst->underlying_source_variables()[0].type.str; |
| 3577 | const std::string sat = (policy == ConvertPolicy::Saturate ? "_sat" : ""); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3578 | |
| 3579 | // Broadcasting on Y is automatic |
| 3580 | for(int32_t y = 0; y < dst_h; ++y) |
| 3581 | { |
| 3582 | _data->code += dst->vector(y).str; |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3583 | _data->code += " = convert_" + dt + sat + "("; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3584 | _data->code += src->vector(y).str; |
| 3585 | _data->code += ");\n"; |
| 3586 | } |
| 3587 | }; |
| 3588 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3589 | void op_assign(const Operand &dst_name, const Operand &src_name) override |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3590 | { |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3591 | OperandUnpacker operands(_data->tiles, _data->arguments); |
| 3592 | const IVectorTile *src = operands.unpack(src_name); |
| 3593 | const IVectorTile *dst = operands.unpack(dst_name); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3594 | |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3595 | const int32_t dst_w = dst->format().w; |
| 3596 | const int32_t dst_h = dst->format().h; |
| 3597 | const int32_t src_w = src->format().w; |
| 3598 | const std::string dt = dst->underlying_source_variables()[0].type.str; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3599 | |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3600 | const bool broadcast_src_x = dst_w != 1 && src_w == 1; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3601 | |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3602 | const std::string src_prefix = broadcast_src_x ? "(" + dt + ")" : ""; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3603 | |
| 3604 | // Broadcasting on Y is automatic |
| 3605 | for(int32_t y = 0; y < dst_h; ++y) |
| 3606 | { |
| 3607 | _data->code += dst->vector(y).str; |
| 3608 | _data->code += " = "; |
| 3609 | _data->code += src_prefix + src->vector(y).str; |
| 3610 | _data->code += ";\n"; |
| 3611 | } |
| 3612 | } |
| 3613 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3614 | void |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3615 | op_unary_elementwise_function(const Operand &dst_name, UnaryFunction func, const Operand &src_name) override |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3616 | { |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3617 | OperandUnpacker operands(_data->tiles, _data->arguments); |
| 3618 | const IVectorTile *src = operands.unpack(src_name); |
| 3619 | const IVectorTile *dst = operands.unpack(dst_name); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3620 | |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3621 | const int32_t dst_w = dst->format().w; |
| 3622 | const int32_t dst_h = dst->format().h; |
| 3623 | const int32_t src_w = src->format().w; |
| 3624 | const std::string dt = dst->underlying_source_variables()[0].type.str; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3625 | |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3626 | const bool broadcast_src_x = dst_w != 1 && src_w == 1; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3627 | |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3628 | const std::string src_prefix = broadcast_src_x ? "(" + dt + ")" : ""; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3629 | |
| 3630 | // Broadcasting on Y is automatic |
| 3631 | for(int32_t y = 0; y < dst_h; ++y) |
| 3632 | { |
| 3633 | _data->code += dst->vector(y).str; |
| 3634 | _data->code += " = "; |
| 3635 | |
| 3636 | switch(func) |
| 3637 | { |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3638 | case UnaryFunction::Exp: |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3639 | _data->code += "exp("; |
| 3640 | break; |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3641 | case UnaryFunction::Tanh: |
| 3642 | _data->code += "tanh("; |
| 3643 | break; |
| 3644 | case UnaryFunction::Sqrt: |
| 3645 | _data->code += "sqrt("; |
| 3646 | break; |
| 3647 | case UnaryFunction::Erf: |
| 3648 | _data->code += "erf("; |
| 3649 | break; |
| 3650 | case UnaryFunction::Fabs: |
| 3651 | _data->code += "fabs("; |
| 3652 | break; |
| 3653 | case UnaryFunction::IsGreaterEqual: |
| 3654 | _data->code += "isgreaterequal("; |
| 3655 | break; |
| 3656 | case UnaryFunction::Log: |
| 3657 | _data->code += "log("; |
| 3658 | break; |
| 3659 | case UnaryFunction::SizeOf: |
| 3660 | _data->code += "sizeof("; |
| 3661 | break; |
| 3662 | case UnaryFunction::Round: |
| 3663 | _data->code += "round("; |
| 3664 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3665 | default: |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3666 | CKW_ASSERT_MSG(false, "Unexpected UnaryFunction used."); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3667 | } |
| 3668 | |
| 3669 | _data->code += src_prefix + src->vector(y).str; |
| 3670 | _data->code += ");\n"; |
| 3671 | } |
| 3672 | } |
| 3673 | |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3674 | void op_binary_elementwise_function(const Operand &dst_name, BinaryFunction func, const Operand &first_name, const Operand &second_name) override |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3675 | { |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3676 | OperandUnpacker operands(_data->tiles, _data->arguments); |
| 3677 | const IVectorTile *first = operands.unpack(first_name); |
| 3678 | const IVectorTile *second = operands.unpack(second_name); |
| 3679 | const IVectorTile *dst = operands.unpack(dst_name); |
| 3680 | |
| 3681 | const int32_t dst_w = dst->format().w; |
| 3682 | const int32_t dst_h = dst->format().h; |
| 3683 | const int32_t first_w = first->format().w; |
| 3684 | const int32_t second_w = second->format().w; |
| 3685 | const auto datatype = dst->underlying_source_variables()[0].type; |
| 3686 | const std::string datatype_str = datatype.str; |
| 3687 | |
| 3688 | const bool broadcast_first_x = dst_w != 1 && first_w == 1; |
| 3689 | const bool broadcast_second_x = dst_w != 1 && second_w == 1; |
| 3690 | |
| 3691 | const std::string first_prefix = broadcast_first_x ? "(" + datatype_str + ")" : ""; |
| 3692 | const std::string second_prefix = broadcast_second_x ? "(" + datatype_str + ")" : ""; |
| 3693 | |
| 3694 | const bool is_float = (datatype.dt == DataType::Fp32 || datatype.dt == DataType::Fp16); |
| 3695 | |
| 3696 | // Broadcasting on Y is automatic |
| 3697 | for(int32_t y = 0; y < dst_h; ++y) |
| 3698 | { |
| 3699 | _data->code += dst->vector(y).str; |
| 3700 | _data->code += " = "; |
| 3701 | |
| 3702 | switch(func) |
| 3703 | { |
| 3704 | case BinaryFunction::Min: |
| 3705 | _data->code += is_float ? "fmin(" : "min("; |
| 3706 | break; |
| 3707 | case BinaryFunction::Max: |
| 3708 | _data->code += is_float ? "fmax(" : "max("; |
| 3709 | break; |
| 3710 | default: |
| 3711 | CKW_ASSERT_MSG(false, "Unexpected BinaryFunction used."); |
| 3712 | } |
| 3713 | |
| 3714 | _data->code += first_prefix + first->vector(y).str; |
| 3715 | _data->code += ", "; |
| 3716 | _data->code += second_prefix + second->vector(y).str; |
| 3717 | _data->code += ");\n"; |
| 3718 | } |
| 3719 | } |
| 3720 | |
| 3721 | void op_ternary_elementwise_function(const Operand &dst_name, TernaryFunction func, const Operand &first_name, const Operand &second_name, const Operand &third_name) override |
| 3722 | { |
| 3723 | OperandUnpacker operands(_data->tiles, _data->arguments); |
| 3724 | const IVectorTile *first = operands.unpack(first_name); |
| 3725 | const IVectorTile *second = operands.unpack(second_name); |
| 3726 | const IVectorTile *third = operands.unpack(third_name); |
| 3727 | const IVectorTile *dst = operands.unpack(dst_name); |
| 3728 | |
| 3729 | const int32_t dst_w = dst->format().w; |
| 3730 | const int32_t dst_h = dst->format().h; |
| 3731 | const int32_t first_w = first->format().w; |
| 3732 | const int32_t second_w = second->format().w; |
| 3733 | const int32_t third_w = third->format().w; |
| 3734 | const std::string dt = dst->underlying_source_variables()[0].type.str; |
| 3735 | |
| 3736 | const bool broadcast_first_x = dst_w != 1 && first_w == 1; |
| 3737 | const bool broadcast_second_x = dst_w != 1 && second_w == 1; |
| 3738 | const bool broadcast_third_x = dst_w != 1 && third_w == 1; |
| 3739 | |
| 3740 | const std::string first_prefix = broadcast_first_x ? "(" + dt + ")" : ""; |
| 3741 | const std::string second_prefix = broadcast_second_x ? "(" + dt + ")" : ""; |
| 3742 | const std::string third_prefix = broadcast_third_x ? "(" + dt + ")" : ""; |
| 3743 | |
| 3744 | // Broadcasting on Y is automatic |
| 3745 | for(int32_t y = 0; y < dst_h; ++y) |
| 3746 | { |
| 3747 | _data->code += dst->vector(y).str; |
| 3748 | _data->code += " = "; |
| 3749 | |
| 3750 | switch(func) |
| 3751 | { |
| 3752 | case TernaryFunction::Select: |
| 3753 | _data->code += "select("; |
| 3754 | break; |
| 3755 | default: |
| 3756 | CKW_ASSERT_MSG(false, "Unexpected TernaryFunction used."); |
| 3757 | } |
| 3758 | |
| 3759 | _data->code += first_prefix + first->vector(y).str; |
| 3760 | _data->code += ", "; |
| 3761 | _data->code += second_prefix + second->vector(y).str; |
| 3762 | _data->code += ", "; |
| 3763 | _data->code += third_prefix + third->vector(y).str; |
| 3764 | _data->code += ");\n"; |
| 3765 | } |
| 3766 | } |
| 3767 | |
| 3768 | void op_if_header(const Operand &o_lhs, BinaryOp op, const Operand &o_rhs) override |
| 3769 | { |
| 3770 | OperandUnpacker operands(_data->tiles, _data->arguments); |
| 3771 | const IVectorTile *lhs = operands.unpack(o_lhs); |
| 3772 | const IVectorTile *rhs = operands.unpack(o_rhs); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3773 | |
| 3774 | assert(is_tile_scalar(lhs)); |
| 3775 | assert(is_tile_scalar(rhs)); |
| 3776 | |
| 3777 | _data->code += "if("; |
| 3778 | _data->code += lhs->scalar(0, 0).str; |
| 3779 | _data->code += " "; |
| 3780 | _data->code += to_string(op); |
| 3781 | _data->code += " "; |
| 3782 | _data->code += rhs->scalar(0, 0).str; |
| 3783 | _data->code += ")\n"; |
| 3784 | } |
| 3785 | |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3786 | void op_else_if_header(const Operand &o_lhs, BinaryOp op, const Operand &o_rhs) override |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3787 | { |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3788 | _data->code += "else "; |
| 3789 | op_if_header(o_lhs, op, o_rhs); |
| 3790 | } |
| 3791 | |
| 3792 | void op_else_header() override |
| 3793 | { |
| 3794 | _data->code += "else\n"; |
| 3795 | } |
| 3796 | |
| 3797 | void op_for_loop_header(const Operand& var_name, BinaryOp cond_op, const Operand& cond_value_name, AssignmentOp update_op, const Operand& update_value_name) override |
| 3798 | { |
| 3799 | OperandUnpacker operands(_data->tiles, _data->arguments); |
| 3800 | const IVectorTile *var = operands.unpack(var_name); |
| 3801 | const IVectorTile *cond_value = operands.unpack(cond_value_name); |
| 3802 | const IVectorTile *update_value = operands.unpack(update_value_name); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3803 | |
| 3804 | const int32_t dst_w = var->format().w; |
| 3805 | const int32_t dst_h = var->format().h; |
| 3806 | |
| 3807 | // It must be a scalar variable |
Viet-Hoa Do | e1880f0 | 2023-06-28 10:25:35 +0100 | [diff] [blame] | 3808 | CKW_UNUSED(dst_w, dst_h); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3809 | assert(dst_w == 1); |
| 3810 | assert(dst_h == 1); |
| 3811 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3812 | _data->code += "for(; "; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3813 | _data->code += var->scalar(0, 0).str; |
| 3814 | _data->code += " "; |
| 3815 | _data->code += to_string(cond_op); |
| 3816 | _data->code += " " + cond_value->scalar(0, 0).str + "; "; |
| 3817 | _data->code += var->scalar(0, 0).str; |
| 3818 | _data->code += " "; |
| 3819 | _data->code += to_string(update_op); |
| 3820 | _data->code += " " + update_value->scalar(0, 0).str + ")"; |
| 3821 | _data->code += "\n"; |
| 3822 | } |
| 3823 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3824 | void op_load_immediate(const TensorOperand &o_tensor, const Operand &o_dst, const Operand &o_x, |
| 3825 | const Operand &o_y, const Operand &o_z, const Operand &o_batch_idx, |
| 3826 | const Operand &dilation_y) override |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3827 | { |
| 3828 | OperandUnpacker operands(_data->tiles, _data->arguments); |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3829 | |
| 3830 | // Not const as it requires changes to 'load_writer'. |
| 3831 | IVectorTile *dst = operands.unpack(o_dst); |
| 3832 | IVectorTile *x = operands.unpack(o_x); |
| 3833 | IVectorTile *y = operands.unpack(o_y); |
| 3834 | IVectorTile *z = operands.unpack(o_z); |
| 3835 | IVectorTile *dil_y = operands.unpack(dilation_y); |
| 3836 | IVectorTile *b = operands.unpack(o_batch_idx); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3837 | |
| 3838 | TensorOperandUnpacker tensor_operands(_data->arguments); |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3839 | IGpuTensorArgument *tensor = tensor_operands.unpack(o_tensor); |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3840 | auto gpu_sampler = o_tensor.sampler(); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3841 | |
| 3842 | GpuTensor3dMapper mapper(tensor, gpu_sampler); |
| 3843 | |
| 3844 | auto load_writer = ClLoadStoreHelperWriterFactory::create(this, mapper, GpuLoadStoreType::Load); |
| 3845 | |
| 3846 | // Initialize the constant part |
| 3847 | load_writer->initialize(dst, x, z, b); |
| 3848 | |
| 3849 | for(int i = 0; i < dst->format().h; ++i) |
| 3850 | { |
| 3851 | std::string coord_y = y->scalar(0, 0).str + " + " + std::to_string(i); |
| 3852 | if(dil_y->scalar(0, 0).str != "1") |
| 3853 | { |
| 3854 | coord_y += " * " + dil_y->scalar(0, 0).str; |
| 3855 | } |
| 3856 | load_writer->write(std::make_pair(i, coord_y)); |
| 3857 | } |
| 3858 | |
| 3859 | load_writer->finalize(); |
| 3860 | } |
| 3861 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3862 | void op_load_indirect(const TensorOperand &o_tensor, const Operand &o_dst, const Operand &o_x, |
| 3863 | const Operand &o_indirect_h, const Operand &o_z, |
| 3864 | const Operand &o_batch_idx) override |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3865 | { |
| 3866 | OperandUnpacker operands(_data->tiles, _data->arguments); |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3867 | |
| 3868 | // Not const as it requires changes to 'load_writer'. |
| 3869 | IVectorTile *dst = operands.unpack(o_dst); |
| 3870 | IVectorTile *x = operands.unpack(o_x); |
| 3871 | IVectorTile *y_ind = operands.unpack(o_indirect_h); |
| 3872 | IVectorTile *z = operands.unpack(o_z); |
| 3873 | IVectorTile *b = operands.unpack(o_batch_idx); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3874 | |
| 3875 | TensorOperandUnpacker tensor_operands(_data->arguments); |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3876 | IGpuTensorArgument *tensor = tensor_operands.unpack(o_tensor); |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3877 | auto gpu_sampler = o_tensor.sampler(); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3878 | |
| 3879 | GpuTensor3dMapper mapper(tensor, gpu_sampler); |
| 3880 | |
| 3881 | auto load_writer = ClLoadStoreHelperWriterFactory::create(this, mapper, GpuLoadStoreType::Load); |
| 3882 | |
| 3883 | // Initialize the constant part |
| 3884 | load_writer->initialize(dst, x, z, b); |
| 3885 | |
| 3886 | for(int i = 0; i < dst->format().h; ++i) |
| 3887 | { |
| 3888 | load_writer->write(std::make_pair(i, y_ind->scalar(0, i).str)); |
| 3889 | } |
| 3890 | |
| 3891 | load_writer->finalize(); |
| 3892 | } |
| 3893 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3894 | void op_store_immediate(const TensorOperand &tensor_name, const Operand &src_name, const Operand &x_name, |
| 3895 | const Operand &y_name, const Operand &z_name, |
| 3896 | const Operand &batch_index_name) override |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3897 | { |
| 3898 | OperandUnpacker operands(_data->tiles, _data->arguments); |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3899 | |
| 3900 | // Not const as it requires changes to 'load_writer'. |
| 3901 | IVectorTile *src = operands.unpack(src_name); |
| 3902 | IVectorTile *x = operands.unpack(x_name); |
| 3903 | IVectorTile *y = operands.unpack(y_name); |
| 3904 | IVectorTile *z = operands.unpack(z_name); |
| 3905 | IVectorTile *b = operands.unpack(batch_index_name); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3906 | |
| 3907 | TensorOperandUnpacker tensor_operands(_data->arguments); |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3908 | IGpuTensorArgument *tensor = tensor_operands.unpack(tensor_name); |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3909 | auto gpu_sampler = tensor_name.sampler(); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3910 | |
| 3911 | GpuTensor3dMapper mapper(tensor, gpu_sampler); |
| 3912 | |
| 3913 | auto store_writer = ClLoadStoreHelperWriterFactory::create(this, mapper, GpuLoadStoreType::Store); |
| 3914 | |
| 3915 | // Initialize the constant part |
| 3916 | store_writer->initialize(src, x, z, b); |
| 3917 | |
| 3918 | int32_t tile_h = src->format().h; |
| 3919 | |
| 3920 | for(int m0 = tile_h - 1; m0 >= 0; m0--) |
| 3921 | { |
| 3922 | store_writer->write(std::make_pair(m0, y->scalar(0, 0).str + " + " + std::to_string(m0))); |
| 3923 | } |
| 3924 | |
| 3925 | store_writer->finalize(); |
| 3926 | } |
| 3927 | |
| 3928 | void op_return() override |
| 3929 | { |
| 3930 | _data->code += "return;\n"; |
| 3931 | } |
| 3932 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 3933 | void util_get_indirect_buffer(const Operand &o_dst, const TensorOperand &o_tensor, const Operand &o_x, |
| 3934 | const Operand &o_y, const Operand &o_x_off, const Operand &o_y_off) override |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3935 | { |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3936 | OperandUnpacker operands(_data->tiles, _data->arguments); |
| 3937 | const IVectorTile *dst = operands.unpack(o_dst); |
| 3938 | const IVectorTile *x = operands.unpack(o_x); |
| 3939 | const IVectorTile *y = operands.unpack(o_y); |
| 3940 | const IVectorTile *x_off = operands.unpack(o_x_off); |
| 3941 | const IVectorTile *y_off = operands.unpack(o_y_off); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3942 | |
| 3943 | TensorOperandUnpacker tensor_operands(_data->arguments); |
Nikolaj Jensen | 5ff4802 | 2023-06-27 14:13:24 +0100 | [diff] [blame] | 3944 | IGpuTensorArgument *tensor = tensor_operands.unpack(o_tensor); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3945 | |
| 3946 | assert(dst->format().w == 1); |
| 3947 | assert(x->format().w == 1); |
| 3948 | assert(y->format().w == 1); |
| 3949 | assert(x_off->format().w == 1); |
| 3950 | assert(y_off->format().w == 1); |
| 3951 | assert(dst->format().dt == DataType::Int32); |
| 3952 | assert(x->format().dt == DataType::Int32); |
| 3953 | assert(y->format().dt == DataType::Int32); |
| 3954 | assert(x_off->format().dt == DataType::Int32); |
| 3955 | assert(y_off->format().dt == DataType::Int32); |
| 3956 | |
Viet-Hoa Do | c8e1617 | 2023-06-27 14:09:46 +0100 | [diff] [blame^] | 3957 | const std::string width = tensor->component(TensorComponentType::Dim1); |
| 3958 | const std::string height = tensor->component(TensorComponentType::Dim2); |
| 3959 | const std::string wxh = tensor->component(TensorComponentType::Dim1xDim2); |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 3960 | /* |
| 3961 | int x_s; |
| 3962 | int y_s; |
| 3963 | x_s = (xi_0 + x_k); |
| 3964 | y_s = (yi_0 + y_k); |
| 3965 | mi_0 = x_s + y_s * width + b * widthxheight; |
| 3966 | mi_0 = select(-1, mi_0, x_s >= 0); |
| 3967 | mi_0 = select(-1, mi_0, y_s >= 0); |
| 3968 | mi_0 = select(-1, mi_0, x_s < 128); |
| 3969 | mi_0 = select(-1, mi_0, y_s < 128); |
| 3970 | */ |
| 3971 | compound_statement_begin(); |
| 3972 | declare_tile("_x_s", TileInfo(DataType::Int32)); |
| 3973 | declare_tile("_y_s", TileInfo(DataType::Int32)); |
| 3974 | auto x_s = operands.unpack(Operand("_x_s")); |
| 3975 | auto y_s = operands.unpack(Operand("_y_s")); |
| 3976 | for(int i = 0; i < dst->format().h; ++i) |
| 3977 | { |
| 3978 | // x_s = (xi_0 + x_k); |
| 3979 | // y_s = (yi_0 + y_k); |
| 3980 | _data->code += x_s->scalar(0, i).str; |
| 3981 | _data->code += " = ("; |
| 3982 | _data->code += x->scalar(0, i).str; |
| 3983 | _data->code += " + "; |
| 3984 | _data->code += x_off->scalar(0, i).str; |
| 3985 | _data->code += ");\n"; |
| 3986 | _data->code += y_s->scalar(0, i).str; |
| 3987 | _data->code += " = ("; |
| 3988 | _data->code += y->scalar(0, i).str; |
| 3989 | _data->code += " + "; |
| 3990 | _data->code += y_off->scalar(0, i).str; |
| 3991 | _data->code += ");\n"; |
| 3992 | // mi_0 = x_s + y_s * width; |
| 3993 | _data->code += dst->scalar(0, i).str; |
| 3994 | _data->code += " = "; |
| 3995 | _data->code += x_s->scalar(0, i).str; |
| 3996 | _data->code += " + "; |
| 3997 | _data->code += y_s->scalar(0, i).str; |
| 3998 | _data->code += " * " + width + ";\n"; |
| 3999 | // mi_0 = select(wxh, mi_0, x_s >= 0); |
| 4000 | _data->code += dst->scalar(0, i).str; |
| 4001 | _data->code += " = select(-1, "; |
| 4002 | _data->code += dst->scalar(0, i).str; |
| 4003 | _data->code += ", "; |
| 4004 | _data->code += x_s->scalar(0, i).str; |
| 4005 | _data->code += " >= 0);\n"; |
| 4006 | // mi_0 = select(wxh, mi_0, y_s >= 0); |
| 4007 | _data->code += dst->scalar(0, i).str; |
| 4008 | _data->code += " = select(-1, "; |
| 4009 | _data->code += dst->scalar(0, i).str; |
| 4010 | _data->code += ", "; |
| 4011 | _data->code += y_s->scalar(0, i).str; |
| 4012 | _data->code += " >= 0);\n"; |
| 4013 | // mi_0 = select(wxh, mi_0, x_s < width); |
| 4014 | _data->code += dst->scalar(0, i).str; |
| 4015 | _data->code += " = select(-1, "; |
| 4016 | _data->code += dst->scalar(0, i).str; |
| 4017 | _data->code += ", "; |
| 4018 | _data->code += x_s->scalar(0, i).str; |
| 4019 | _data->code += " < "; |
| 4020 | _data->code += width + ");\n"; |
| 4021 | // mi_0 = select(wxh, mi_0, y_s < height); |
| 4022 | _data->code += dst->scalar(0, i).str; |
| 4023 | _data->code += " = select(-1, "; |
| 4024 | _data->code += dst->scalar(0, i).str; |
| 4025 | _data->code += ", "; |
| 4026 | _data->code += y_s->scalar(0, i).str; |
| 4027 | _data->code += " < "; |
| 4028 | _data->code += height + ");\n"; |
| 4029 | } |
| 4030 | compound_statement_end(); |
| 4031 | } |
| 4032 | |
| 4033 | private: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 4034 | GpuKernelWriterDataHolder *_data{ nullptr }; |
| 4035 | GpuKernelWriterAttribute *_attr{ nullptr }; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 4036 | }; |
| 4037 | |
| 4038 | /** IGpuKernelWriter factory class */ |
| 4039 | class GpuKernelWriterFactory final |
| 4040 | { |
| 4041 | public: |
| 4042 | /** Static method to call the IGpuKernelWriter class accordingly with the Gpu programming language |
| 4043 | * |
| 4044 | * @param[in] gpu GPU target |
| 4045 | * |
| 4046 | * @return IGpuKernelWriter |
| 4047 | */ |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 4048 | static std::unique_ptr<IGpuKernelWriter> |
| 4049 | create(GpuKernelWriterAttribute *attr, GpuKernelWriterDataHolder *x) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 4050 | { |
| 4051 | switch(x->programming_language()) |
| 4052 | { |
| 4053 | case GpuTargetLanguage::OpenCL: |
| 4054 | return std::make_unique<ClKernelWriter>(attr, x); |
| 4055 | default: |
| 4056 | std::cout << "Unsupported Gpu programming language" << std::endl; |
| 4057 | assert(false); |
Viet-Hoa Do | e1880f0 | 2023-06-28 10:25:35 +0100 | [diff] [blame] | 4058 | return nullptr; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 4059 | } |
| 4060 | } |
| 4061 | }; |
| 4062 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 4063 | inline int32_t |
| 4064 | adjust_step(TensorSamplerFormat tensor_format, int32_t step, const TensorInfo *tensor_info_id, int32_t idx) |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 4065 | { |
| 4066 | auto tensor = tensor_info_id->shape; |
| 4067 | |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 4068 | int32_t dim[3] = { 0 }; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 4069 | |
| 4070 | switch(tensor_format) |
| 4071 | { |
| 4072 | case TensorSamplerFormat::C_W_H: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 4073 | dim[0] = tensor[0]; |
| 4074 | dim[1] = tensor[1]; |
| 4075 | dim[2] = tensor[2]; |
| 4076 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 4077 | case TensorSamplerFormat::C_WH_1: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 4078 | dim[0] = tensor[0]; |
| 4079 | dim[1] = tensor[1] * tensor[2]; |
| 4080 | dim[2] = 1; |
| 4081 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 4082 | default: |
Nikolaj Jensen | acea407 | 2023-07-03 09:44:42 +0100 | [diff] [blame] | 4083 | std::cout << "Unsupported tensor format" << std::endl; |
| 4084 | assert(false); |
| 4085 | break; |
Viet-Hoa Do | bd4f6b9 | 2023-05-30 09:34:32 +0100 | [diff] [blame] | 4086 | } |
| 4087 | |
| 4088 | return std::min(step, dim[idx]); |
| 4089 | } |
| 4090 | |
| 4091 | } // namespace prototype |
| 4092 | } // namespace ckw |
| 4093 | |
Viet-Hoa Do | ce3c48c | 2023-07-03 13:44:43 +0100 | [diff] [blame] | 4094 | #endif // CKW_PROTOTYPE_SRC_PROTOTYPE_H |