Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 1 | |
Tai Ly | 5d580fa | 2023-12-15 20:34:51 +0000 | [diff] [blame] | 2 | // Copyright (c) 2020-2024, ARM Limited. |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 3 | // |
| 4 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | // you may not use this file except in compliance with the License. |
| 6 | // You may obtain a copy of the License at |
| 7 | // |
| 8 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | // |
| 10 | // Unless required by applicable law or agreed to in writing, software |
| 11 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | // See the License for the specific language governing permissions and |
| 14 | // limitations under the License. |
| 15 | |
| 16 | #include "tosa_serialization_handler.h" |
James Ward | 485a11d | 2022-08-05 13:48:37 +0100 | [diff] [blame] | 17 | #include "half.hpp" |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 18 | |
| 19 | #include <iostream> |
| 20 | using namespace tosa; |
| 21 | |
Won Jeon | 520b7ca | 2024-04-19 14:21:00 +0000 | [diff] [blame^] | 22 | using fp8e4m3 = ct::cfloat<int8_t, 4, true, true, false>; |
| 23 | using fp8e5m2 = ct::cfloat<int8_t, 5, true, true, true>; |
Tai Ly | ce911a2 | 2024-03-21 17:01:14 +0000 | [diff] [blame] | 24 | |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 25 | TosaSerializationTensor::TosaSerializationTensor(const flatbuffers::String* name, |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 26 | const flatbuffers::Vector<int32_t>* shape, |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 27 | DType dtype, |
Jerry Ge | 442261b | 2022-09-09 13:38:56 -0700 | [diff] [blame] | 28 | const flatbuffers::Vector<uint8_t>* data, |
Tai Ly | c6939a4 | 2023-08-21 17:00:29 +0000 | [diff] [blame] | 29 | const bool variable, |
Tai Ly | d0520b9 | 2023-09-19 21:30:18 +0000 | [diff] [blame] | 30 | const bool is_unranked, |
| 31 | const flatbuffers::String* variable_name) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 32 | { |
Jerry Ge | 442261b | 2022-09-09 13:38:56 -0700 | [diff] [blame] | 33 | _dtype = dtype; |
| 34 | _variable = variable; |
Jerry Ge | b413a95 | 2023-05-08 19:17:22 +0000 | [diff] [blame] | 35 | if (shape) |
| 36 | { |
| 37 | std::copy(shape->begin(), shape->end(), std::back_inserter(_shape)); |
| 38 | } |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 39 | |
| 40 | assert(name); |
| 41 | _name = name->str(); |
| 42 | |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 43 | if (data) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 44 | { |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 45 | std::copy(data->begin(), data->end(), std::back_inserter(_data)); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 46 | } |
Tai Ly | c6939a4 | 2023-08-21 17:00:29 +0000 | [diff] [blame] | 47 | _is_unranked = is_unranked; |
Tai Ly | d0520b9 | 2023-09-19 21:30:18 +0000 | [diff] [blame] | 48 | |
| 49 | if (variable_name) |
| 50 | { |
| 51 | _variable_name = variable_name->str(); |
| 52 | } |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 53 | } |
| 54 | |
Kevin Cheng | 545a508 | 2021-11-11 01:36:33 +0000 | [diff] [blame] | 55 | TosaSerializationTensor::TosaSerializationTensor(const std::string& name, |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 56 | const std::vector<int32_t>& shape, |
| 57 | DType dtype, |
Jerry Ge | 442261b | 2022-09-09 13:38:56 -0700 | [diff] [blame] | 58 | const std::vector<uint8_t>& data, |
Tai Ly | c6939a4 | 2023-08-21 17:00:29 +0000 | [diff] [blame] | 59 | const bool variable, |
Tai Ly | d0520b9 | 2023-09-19 21:30:18 +0000 | [diff] [blame] | 60 | const bool is_unranked, |
| 61 | const std::string& variable_name) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 62 | { |
Tai Ly | d0520b9 | 2023-09-19 21:30:18 +0000 | [diff] [blame] | 63 | _dtype = dtype; |
| 64 | _variable = variable; |
| 65 | _shape = shape; |
| 66 | _name = name; |
| 67 | _data = data; |
| 68 | _is_unranked = is_unranked; |
| 69 | _variable_name = variable_name; |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 70 | } |
| 71 | |
| 72 | TosaSerializationTensor::TosaSerializationTensor() |
| 73 | { |
Tai Ly | c6939a4 | 2023-08-21 17:00:29 +0000 | [diff] [blame] | 74 | _dtype = DType_UNKNOWN; |
| 75 | _variable = false; |
| 76 | _name = "UNKNOWN"; |
| 77 | _is_unranked = false; |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 78 | } |
| 79 | |
| 80 | TosaSerializationTensor::~TosaSerializationTensor() |
| 81 | {} |
| 82 | |
Eric Kunze | bdcc3fe | 2022-06-07 05:17:37 +0000 | [diff] [blame] | 83 | void TosaSerializationOperator::InitializeAttribute(Attribute attribute_type, const TosaAttributeBase* attribute) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 84 | { |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 85 | _attribute_type = attribute_type; |
| 86 | |
| 87 | switch (attribute_type) |
| 88 | { |
| 89 | case Attribute_NONE: |
| 90 | _attribute = new TosaNoneAttribute(); |
| 91 | break; |
| 92 | #define DEF_ATTRIBUTE(NAME, ...) \ |
| 93 | case Attribute_##NAME##Attribute: \ |
| 94 | _attribute = new Tosa##NAME##Attribute(attribute); \ |
| 95 | break; |
| 96 | #include "attribute.def" |
| 97 | #undef DEF_ATTRIBUTE |
| 98 | default: |
| 99 | printf("TosaSerializationOperator::TosaSerializationOperator(): Attribute %s not implemented yet\n", |
| 100 | EnumNamesAttribute()[attribute_type]); |
| 101 | assert(0); |
| 102 | } |
| 103 | |
Eric Kunze | bdcc3fe | 2022-06-07 05:17:37 +0000 | [diff] [blame] | 104 | assert(_attribute); |
Kevin Cheng | 545a508 | 2021-11-11 01:36:33 +0000 | [diff] [blame] | 105 | } |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 106 | |
Kevin Cheng | 545a508 | 2021-11-11 01:36:33 +0000 | [diff] [blame] | 107 | TosaSerializationOperator::TosaSerializationOperator(Op op, |
| 108 | Attribute attribute_type, |
| 109 | const TosaAttributeBase* attribute, |
Kevin Cheng | 545a508 | 2021-11-11 01:36:33 +0000 | [diff] [blame] | 110 | const std::vector<std::string>& input_tensor_names, |
| 111 | const std::vector<std::string>& output_tensor_names) |
| 112 | { |
| 113 | _op = op; |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 114 | _input_tensor_names = input_tensor_names; |
| 115 | _output_tensor_names = output_tensor_names; |
Kevin Cheng | 545a508 | 2021-11-11 01:36:33 +0000 | [diff] [blame] | 116 | |
Eric Kunze | bdcc3fe | 2022-06-07 05:17:37 +0000 | [diff] [blame] | 117 | InitializeAttribute(attribute_type, attribute); |
Kevin Cheng | 545a508 | 2021-11-11 01:36:33 +0000 | [diff] [blame] | 118 | } |
| 119 | |
| 120 | TosaSerializationOperator::TosaSerializationOperator(Op op, |
| 121 | Attribute attribute_type, |
| 122 | const TosaAttributeBase* attribute, |
Kevin Cheng | 545a508 | 2021-11-11 01:36:33 +0000 | [diff] [blame] | 123 | std::vector<std::string>&& input_tensor_names, |
| 124 | std::vector<std::string>&& output_tensor_names) |
| 125 | { |
| 126 | _op = op; |
| 127 | _input_tensor_names = std::move(input_tensor_names); |
| 128 | _output_tensor_names = std::move(output_tensor_names); |
| 129 | |
Eric Kunze | bdcc3fe | 2022-06-07 05:17:37 +0000 | [diff] [blame] | 130 | InitializeAttribute(attribute_type, attribute); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 131 | } |
| 132 | |
| 133 | TosaSerializationOperator::~TosaSerializationOperator() |
| 134 | { |
| 135 | delete _attribute; |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 136 | } |
| 137 | |
Kevin Cheng | 545a508 | 2021-11-11 01:36:33 +0000 | [diff] [blame] | 138 | TosaSerializationBasicBlock::TosaSerializationBasicBlock(const std::string& name, |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 139 | const std::string& region_name, |
Kevin Cheng | 545a508 | 2021-11-11 01:36:33 +0000 | [diff] [blame] | 140 | const std::vector<TosaSerializationOperator*>& operators, |
| 141 | const std::vector<TosaSerializationTensor*>& tensors, |
| 142 | const std::vector<std::string>& inputs, |
| 143 | const std::vector<std::string>& outputs) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 144 | { |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 145 | _name = name; |
| 146 | _region_name = region_name; |
| 147 | _operators = operators; |
| 148 | _tensors = tensors; |
| 149 | _inputs = inputs; |
| 150 | _outputs = outputs; |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 151 | } |
| 152 | |
Kevin Cheng | 545a508 | 2021-11-11 01:36:33 +0000 | [diff] [blame] | 153 | TosaSerializationBasicBlock::TosaSerializationBasicBlock(std::string&& name, |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 154 | std::string&& region_name, |
Kevin Cheng | 545a508 | 2021-11-11 01:36:33 +0000 | [diff] [blame] | 155 | std::vector<TosaSerializationOperator*>&& operators, |
| 156 | std::vector<TosaSerializationTensor*>&& tensors, |
| 157 | std::vector<std::string>&& inputs, |
| 158 | std::vector<std::string>&& outputs) |
| 159 | { |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 160 | _name = std::move(name); |
| 161 | _region_name = std::move(region_name); |
| 162 | _operators = std::move(operators); |
| 163 | _tensors = std::move(tensors); |
| 164 | _inputs = std::move(inputs); |
| 165 | _outputs = std::move(outputs); |
Kevin Cheng | 545a508 | 2021-11-11 01:36:33 +0000 | [diff] [blame] | 166 | } |
| 167 | |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 168 | TosaSerializationBasicBlock::~TosaSerializationBasicBlock() |
| 169 | { |
| 170 | // deallocate all operators |
| 171 | for (auto op : GetOperators()) |
| 172 | { |
| 173 | delete op; // ~TosaSerializationOperator() |
| 174 | } |
| 175 | |
| 176 | // deallocate all tensors |
| 177 | for (auto ts : GetTensors()) |
| 178 | { |
| 179 | delete ts; // ~TosaSerializationTensor() |
| 180 | } |
| 181 | } |
| 182 | |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 183 | TosaSerializationRegion::TosaSerializationRegion(const std::string& name, |
| 184 | const std::vector<TosaSerializationBasicBlock*>& blocks) |
| 185 | { |
| 186 | _name = name; |
| 187 | _blocks = blocks; |
| 188 | } |
| 189 | |
| 190 | TosaSerializationRegion::TosaSerializationRegion(const std::string&& name, |
| 191 | const std::vector<TosaSerializationBasicBlock*>&& blocks) |
| 192 | { |
| 193 | _name = std::move(name); |
| 194 | _blocks = std::move(blocks); |
| 195 | } |
| 196 | |
| 197 | TosaSerializationRegion::~TosaSerializationRegion() |
| 198 | { |
| 199 | // deallocate all blocks |
| 200 | for (auto block : GetBlocks()) |
| 201 | { |
| 202 | delete block; // ~TosaSerializationBasicBlock() |
| 203 | } |
| 204 | } |
| 205 | |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 206 | TosaSerializationHandler::TosaSerializationHandler() |
| 207 | { |
| 208 | _schemaLoaded = false; |
Kevin Cheng | e6563f5 | 2021-10-20 12:12:02 -0700 | [diff] [blame] | 209 | _version = TosaVersion(TOSA_VERSION_MAJOR, TOSA_VERSION_MINOR, TOSA_VERSION_PATCH, TOSA_VERSION_DRAFT); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 210 | } |
| 211 | |
| 212 | TosaSerializationHandler::~TosaSerializationHandler() |
| 213 | { |
| 214 | Clear(); // deallocate all basic blocks |
| 215 | } |
| 216 | |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 217 | tosa_err_t TosaSerializationHandler::LoadFileSchema(const char* schema_filename) |
| 218 | { |
| 219 | std::string schema; |
| 220 | bool ok; |
| 221 | |
| 222 | ok = flatbuffers::LoadFile(schema_filename, false, &schema); |
| 223 | if (!ok) |
| 224 | { |
| 225 | printf("Error loading schema file: %s\n", schema_filename); |
| 226 | return TOSA_FILE_ERROR; |
| 227 | } |
| 228 | |
| 229 | ok = _parser.Parse(schema.c_str()); |
Kevin Cheng | a81a7a1 | 2021-11-10 14:07:34 -0800 | [diff] [blame] | 230 | |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 231 | if (!ok) |
| 232 | { |
| 233 | printf("Error parsing ISA schema file: %s\n", schema_filename); |
| 234 | return TOSA_FILE_ERROR; |
| 235 | } |
| 236 | _schemaLoaded = true; |
| 237 | |
| 238 | return TOSA_OK; |
| 239 | } |
| 240 | |
| 241 | tosa_err_t TosaSerializationHandler::LoadFileJson(const char* filename) |
| 242 | { |
| 243 | std::string jsonfile; |
| 244 | bool ok; |
| 245 | tosa_err_t err; |
| 246 | |
| 247 | if (!_schemaLoaded) |
| 248 | { |
| 249 | return TOSA_SCHEMA_MISSING; |
| 250 | } |
| 251 | |
| 252 | ok = flatbuffers::LoadFile(filename, false, &jsonfile); |
| 253 | if (!ok) |
| 254 | { |
| 255 | printf("Error loading json file: %s\n", filename); |
| 256 | return TOSA_FILE_ERROR; |
| 257 | } |
| 258 | |
| 259 | ok = _parser.Parse(jsonfile.c_str()); |
| 260 | if (!ok) |
| 261 | { |
| 262 | printf("Error parsing json file: %s\n", filename); |
| 263 | return TOSA_FILE_ERROR; |
| 264 | } |
| 265 | |
| 266 | uint8_t* buf = _parser.builder_.GetBufferPointer(); |
| 267 | |
Kevin Cheng | b97cb1d | 2021-10-14 11:53:39 -0700 | [diff] [blame] | 268 | err = Deserialize(buf); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 269 | if (err != TOSA_OK) |
| 270 | { |
| 271 | return err; |
| 272 | } |
| 273 | |
| 274 | return TOSA_OK; |
| 275 | } |
| 276 | |
| 277 | tosa_err_t TosaSerializationHandler::SaveFileJson(const char* filename) |
| 278 | { |
| 279 | std::string jsongen; |
| 280 | tosa_err_t err; |
| 281 | |
| 282 | if (!_schemaLoaded) |
| 283 | { |
| 284 | return TOSA_SCHEMA_MISSING; |
| 285 | } |
| 286 | |
Kevin Cheng | b97cb1d | 2021-10-14 11:53:39 -0700 | [diff] [blame] | 287 | err = Serialize(); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 288 | if (err != TOSA_OK) |
| 289 | { |
| 290 | return err; |
| 291 | } |
| 292 | |
| 293 | uint8_t* buf = _builder.GetBufferPointer(); |
| 294 | |
Tai Ly | 89963aa | 2023-07-03 22:14:05 +0000 | [diff] [blame] | 295 | if (GenText(_parser, buf, &jsongen)) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 296 | { |
| 297 | printf("Couldn't serialize parsed data to JSON!\n"); |
| 298 | return TOSA_FILE_ERROR; |
| 299 | } |
| 300 | |
| 301 | FILE* file = fopen(filename, "wb"); |
| 302 | |
| 303 | if (!file) |
| 304 | { |
| 305 | printf("Couldn't open output file: %s\n", filename); |
| 306 | return TOSA_FILE_ERROR; |
| 307 | } |
| 308 | |
| 309 | if (fwrite(jsongen.c_str(), sizeof(char), jsongen.size(), file) != jsongen.size()) |
| 310 | { |
| 311 | printf("Error writing to json output file: %s\n", filename); |
| 312 | fclose(file); |
| 313 | return TOSA_FILE_ERROR; |
| 314 | } |
| 315 | |
| 316 | if (file) |
| 317 | fclose(file); |
| 318 | |
| 319 | return TOSA_OK; |
| 320 | } |
| 321 | |
| 322 | tosa_err_t TosaSerializationHandler::LoadFileTosaFlatbuffer(const char* filename) |
| 323 | { |
| 324 | std::string read_buffer; |
| 325 | tosa_err_t err; |
Eric Kunze | b13fe8f | 2022-02-17 17:14:25 -0800 | [diff] [blame] | 326 | const uint8_t* buf; |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 327 | bool ok; |
| 328 | |
| 329 | ok = flatbuffers::LoadFile(filename, false, &read_buffer); |
| 330 | if (!ok) |
| 331 | { |
| 332 | printf("Error loading flatbuffer file: %s\n", filename); |
| 333 | return TOSA_FILE_ERROR; |
| 334 | } |
| 335 | |
Eric Kunze | b13fe8f | 2022-02-17 17:14:25 -0800 | [diff] [blame] | 336 | buf = reinterpret_cast<const uint8_t*>(read_buffer.data()); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 337 | |
Kevin Cheng | b97cb1d | 2021-10-14 11:53:39 -0700 | [diff] [blame] | 338 | err = Deserialize(buf); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 339 | if (err != TOSA_OK) |
| 340 | { |
| 341 | return err; |
| 342 | } |
| 343 | |
| 344 | return TOSA_OK; |
| 345 | } |
| 346 | |
Aaron DeBattista | 8b3903a | 2021-11-18 16:38:11 +0000 | [diff] [blame] | 347 | tosa_err_t TosaSerializationHandler::LoadFileTosaFlatbuffer(const void* input, int in_size) |
| 348 | { |
| 349 | tosa_err_t err; |
| 350 | |
| 351 | const uint8_t* buf = (const uint8_t*)input; |
| 352 | err = Deserialize(buf); |
| 353 | if (err != TOSA_OK) |
| 354 | { |
| 355 | return err; |
| 356 | } |
| 357 | |
| 358 | return TOSA_OK; |
| 359 | } |
| 360 | |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 361 | tosa_err_t TosaSerializationHandler::SaveFileTosaFlatbuffer(const char* filename) |
| 362 | { |
| 363 | tosa_err_t err; |
| 364 | |
Kevin Cheng | b97cb1d | 2021-10-14 11:53:39 -0700 | [diff] [blame] | 365 | err = Serialize(); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 366 | if (err != TOSA_OK) |
| 367 | { |
| 368 | return err; |
| 369 | } |
| 370 | |
| 371 | uint8_t* buf = _builder.GetBufferPointer(); |
| 372 | |
| 373 | bool ok = flatbuffers::SaveFile(filename, (const char*)buf, _builder.GetSize(), false); |
| 374 | if (!ok) |
| 375 | { |
| 376 | printf("Error saving floatbuffer file: %s\n", filename); |
| 377 | return TOSA_FILE_ERROR; |
| 378 | } |
| 379 | |
| 380 | return TOSA_OK; |
| 381 | } |
| 382 | |
| 383 | tosa_err_t TosaSerializationHandler::Clear() |
| 384 | { |
| 385 | // deallocate all basic blocks |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 386 | for (auto region : GetRegions()) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 387 | { |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 388 | delete region; |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 389 | } |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 390 | _regions.clear(); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 391 | |
| 392 | return TOSA_OK; |
| 393 | } |
| 394 | |
Kevin Cheng | b97cb1d | 2021-10-14 11:53:39 -0700 | [diff] [blame] | 395 | tosa_err_t TosaSerializationHandler::Deserialize(const uint8_t* buf) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 396 | { |
Eric Kunze | e659640 | 2022-06-09 21:27:36 +0000 | [diff] [blame] | 397 | if (!TosaGraphBufferHasIdentifier(buf)) |
| 398 | { |
| 399 | printf("WARNING: TOSA file does not have TOSA file identifier\n"); |
| 400 | } |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 401 | auto fb_tosa_graph = GetTosaGraph(buf); |
| 402 | auto fb_tosa_version = fb_tosa_graph->version(); |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 403 | auto fb_tosa_regions = fb_tosa_graph->regions(); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 404 | |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 405 | TosaAttributeBase* typed_attribute = NULL; |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 406 | TosaSerializationOperator* new_operator = NULL; |
| 407 | TosaSerializationBasicBlock* new_block = NULL; |
| 408 | TosaSerializationTensor* new_tensor = NULL; |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 409 | TosaSerializationRegion* new_region = NULL; |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 410 | |
| 411 | // erase container |
| 412 | Clear(); |
| 413 | |
Kevin Cheng | e6563f5 | 2021-10-20 12:12:02 -0700 | [diff] [blame] | 414 | TosaVersion read_version(fb_tosa_version->_major(), fb_tosa_version->_minor(), fb_tosa_version->_patch(), |
| 415 | fb_tosa_version->_draft()); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 416 | |
Jerry Ge | c4733b0 | 2023-08-02 21:48:39 +0000 | [diff] [blame] | 417 | TosaVersion::compat_t is_compat = TosaVersion::is_compatible(read_version, GetVersion()); |
Kevin Cheng | e6563f5 | 2021-10-20 12:12:02 -0700 | [diff] [blame] | 418 | switch (is_compat) |
Kevin Cheng | b97cb1d | 2021-10-14 11:53:39 -0700 | [diff] [blame] | 419 | { |
Kevin Cheng | e6563f5 | 2021-10-20 12:12:02 -0700 | [diff] [blame] | 420 | case TosaVersion::compat_t::COMPLETELY_COMPATIBLE: |
| 421 | break; |
Jerry Ge | c4733b0 | 2023-08-02 21:48:39 +0000 | [diff] [blame] | 422 | case TosaVersion::compat_t::BACKWARD_COMPATIBLE: |
| 423 | printf("WARNING: Different Tosa flatbuffer and serializer versions detected. Read Tosa flatbuffer version " |
| 424 | "%s is backward " |
| 425 | "compatible with serializer version %s\n", |
Kevin Cheng | e6563f5 | 2021-10-20 12:12:02 -0700 | [diff] [blame] | 426 | read_version.to_string().c_str(), GetVersion().to_string().c_str()); |
| 427 | break; |
| 428 | case TosaVersion::compat_t::NOT_COMPATIBLE: |
Jerry Ge | c4733b0 | 2023-08-02 21:48:39 +0000 | [diff] [blame] | 429 | printf("ERROR: Read Tosa flatbuffer version %s is not compatible with serializer version %s\n", |
Kevin Cheng | e6563f5 | 2021-10-20 12:12:02 -0700 | [diff] [blame] | 430 | read_version.to_string().c_str(), GetVersion().to_string().c_str()); |
| 431 | return TOSA_VERSION_MISMATCH; |
Kevin Cheng | b97cb1d | 2021-10-14 11:53:39 -0700 | [diff] [blame] | 432 | } |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 433 | |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 434 | for (size_t i = 0; i < fb_tosa_regions->size(); i++) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 435 | { |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 436 | auto curr_region = fb_tosa_regions->Get(i); |
| 437 | auto region_name = curr_region->name()->str(); |
| 438 | auto fb_tosa_blocks = curr_region->blocks(); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 439 | |
Tai Ly | cfcb20d | 2023-03-13 21:04:11 +0000 | [diff] [blame] | 440 | new_region = new TosaSerializationRegion(curr_region->name()->str(), {}); |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 441 | this->GetRegions().push_back(new_region); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 442 | |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 443 | for (size_t i = 0; i < fb_tosa_blocks->size(); i++) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 444 | { |
Tai Ly | cfcb20d | 2023-03-13 21:04:11 +0000 | [diff] [blame] | 445 | std::vector<TosaSerializationOperator*> block_operators_container; |
| 446 | std::vector<TosaSerializationTensor*> block_tensors_container; |
| 447 | std::vector<std::string> block_inputs_container; |
| 448 | std::vector<std::string> block_outputs_container; |
| 449 | |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 450 | auto curr_block = fb_tosa_blocks->Get(i); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 451 | |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 452 | auto block_name = curr_block->name()->str(); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 453 | |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 454 | auto fb_tosa_operators = curr_block->operators(); |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 455 | for (size_t j = 0; j < fb_tosa_operators->size(); j++) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 456 | { |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 457 | auto curr_operator = fb_tosa_operators->Get(j); |
| 458 | |
| 459 | auto operator_op = curr_operator->op(); |
| 460 | auto attribute_type = curr_operator->attribute_type(); |
| 461 | auto attribute = curr_operator->attribute(); |
| 462 | |
Tai Ly | cfcb20d | 2023-03-13 21:04:11 +0000 | [diff] [blame] | 463 | std::vector<std::string> operator_inputs_container; |
| 464 | std::vector<std::string> operator_outputs_container; |
| 465 | |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 466 | // input tensors |
| 467 | auto operator_inputs = curr_operator->inputs(); |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 468 | if (operator_inputs) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 469 | { |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 470 | for (size_t k = 0; k < operator_inputs->size(); k++) |
| 471 | { |
| 472 | auto curr_input = operator_inputs->Get(k); |
| 473 | operator_inputs_container.push_back(curr_input->str()); |
| 474 | } |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 475 | } |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 476 | |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 477 | // output tensors |
| 478 | auto operator_outputs = curr_operator->outputs(); |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 479 | if (operator_outputs) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 480 | { |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 481 | for (size_t k = 0; k < operator_outputs->size(); k++) |
| 482 | { |
| 483 | auto curr_output = operator_outputs->Get(k); |
| 484 | operator_outputs_container.push_back(curr_output->str()); |
| 485 | } |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 486 | } |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 487 | |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 488 | switch (attribute_type) |
| 489 | { |
| 490 | case Attribute_NONE: |
| 491 | typed_attribute = new TosaNoneAttribute(); |
| 492 | break; |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 493 | #define DEF_ATTRIBUTE(NAME, ...) \ |
| 494 | case Attribute_##NAME##Attribute: \ |
| 495 | typed_attribute = new Tosa##NAME##Attribute(attribute); \ |
| 496 | break; |
| 497 | #include "attribute.def" |
| 498 | #undef DEF_ATTRIBUTE |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 499 | default: |
| 500 | printf("TosaSerializationHandler::Deserialize(): Attribute %s not implemented yet\n", |
| 501 | EnumNamesAttribute()[attribute_type]); |
| 502 | return TOSA_INTERNAL_ERROR; |
| 503 | } |
| 504 | |
| 505 | new_operator = new TosaSerializationOperator(operator_op, attribute_type, typed_attribute, |
| 506 | operator_inputs_container, operator_outputs_container); |
| 507 | if (new_operator) |
| 508 | { |
| 509 | block_operators_container.push_back(new_operator); |
| 510 | } |
| 511 | else |
| 512 | { |
| 513 | return TOSA_MEMORY_ERROR; |
| 514 | } |
| 515 | |
| 516 | if (typed_attribute) |
| 517 | delete typed_attribute; |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 518 | } |
| 519 | |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 520 | auto block_inputs = curr_block->inputs(); |
| 521 | auto block_outputs = curr_block->outputs(); |
| 522 | |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 523 | for (size_t j = 0; j < block_inputs->size(); j++) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 524 | { |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 525 | auto curr_block_input = block_inputs->Get(j); |
| 526 | block_inputs_container.push_back(curr_block_input->str()); |
| 527 | } |
| 528 | for (size_t j = 0; j < block_outputs->size(); j++) |
| 529 | { |
| 530 | auto curr_block_output = block_outputs->Get(j); |
| 531 | block_outputs_container.push_back(curr_block_output->str()); |
| 532 | } |
| 533 | |
| 534 | auto fb_tosa_tensors = curr_block->tensors(); |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 535 | for (size_t j = 0; j < fb_tosa_tensors->size(); j++) |
| 536 | { |
| 537 | auto curr_tensor = fb_tosa_tensors->Get(j); |
| 538 | |
Tai Ly | 5917fc7 | 2023-09-21 19:33:12 +0000 | [diff] [blame] | 539 | auto tensor_name = curr_tensor->name(); |
| 540 | auto tensor_shape = curr_tensor->shape(); |
| 541 | auto tensor_type = curr_tensor->type(); |
| 542 | auto tensor_variable = curr_tensor->variable(); |
| 543 | auto tensor_data = curr_tensor->data(); |
| 544 | auto tensor_is_unranked = curr_tensor->is_unranked(); |
| 545 | auto tensor_variable_name = curr_tensor->variable_name(); |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 546 | |
Tai Ly | c6939a4 | 2023-08-21 17:00:29 +0000 | [diff] [blame] | 547 | new_tensor = new TosaSerializationTensor(tensor_name, tensor_shape, tensor_type, tensor_data, |
Tai Ly | 5917fc7 | 2023-09-21 19:33:12 +0000 | [diff] [blame] | 548 | tensor_variable, tensor_is_unranked, tensor_variable_name); |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 549 | if (new_tensor) |
| 550 | { |
| 551 | block_tensors_container.push_back(new_tensor); |
| 552 | } |
| 553 | else |
| 554 | { |
| 555 | return TOSA_MEMORY_ERROR; |
| 556 | } |
| 557 | } |
| 558 | new_block = new TosaSerializationBasicBlock(block_name, region_name, block_operators_container, |
| 559 | block_tensors_container, block_inputs_container, |
| 560 | block_outputs_container); |
| 561 | if (new_block) |
| 562 | { |
Tai Ly | cfcb20d | 2023-03-13 21:04:11 +0000 | [diff] [blame] | 563 | new_region->GetBlocks().push_back(new_block); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 564 | } |
| 565 | else |
| 566 | { |
| 567 | return TOSA_MEMORY_ERROR; |
| 568 | } |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 569 | } // end block for_loop |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 570 | } |
| 571 | |
| 572 | return TOSA_OK; |
| 573 | } |
| 574 | |
James Ward | 80905bb | 2023-01-25 15:51:27 +0000 | [diff] [blame] | 575 | std::vector<uint8_t> float_to_u8_helper(float f_in) |
James Ward | c15f7d5 | 2022-12-07 15:38:01 +0000 | [diff] [blame] | 576 | { |
James Ward | 80905bb | 2023-01-25 15:51:27 +0000 | [diff] [blame] | 577 | // Push back a single float value to the buffer with *NO PADDING* |
| 578 | // Therefore ConvertF32toU8 function not used |
James Ward | c15f7d5 | 2022-12-07 15:38:01 +0000 | [diff] [blame] | 579 | std::vector<uint8_t> u8_out; |
James Ward | 80905bb | 2023-01-25 15:51:27 +0000 | [diff] [blame] | 580 | uint32_t* val_u32 = reinterpret_cast<uint32_t*>(&f_in); |
| 581 | u8_out.push_back(*val_u32 & 0xFF); |
| 582 | u8_out.push_back((*val_u32 >> 8) & 0xFF); |
| 583 | u8_out.push_back((*val_u32 >> 16) & 0xFF); |
| 584 | u8_out.push_back((*val_u32 >> 24) & 0xFF); |
James Ward | c15f7d5 | 2022-12-07 15:38:01 +0000 | [diff] [blame] | 585 | return u8_out; |
| 586 | } |
| 587 | |
Kevin Cheng | b97cb1d | 2021-10-14 11:53:39 -0700 | [diff] [blame] | 588 | tosa_err_t TosaSerializationHandler::Serialize() |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 589 | { |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 590 | // regions |
| 591 | std::vector<flatbuffers::Offset<TosaRegion>> fboffset_regions; |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 592 | |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 593 | // translate TosaFlatbufferOperator to flatbuffers::Offset<TosaOperator> |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 594 | for (auto region : GetRegions()) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 595 | { |
Tai Ly | cfcb20d | 2023-03-13 21:04:11 +0000 | [diff] [blame] | 596 | std::vector<flatbuffers::Offset<TosaBasicBlock>> fboffset_blocks; |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 597 | for (auto block : region->GetBlocks()) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 598 | { |
Tai Ly | cfcb20d | 2023-03-13 21:04:11 +0000 | [diff] [blame] | 599 | std::vector<flatbuffers::Offset<TosaOperator>> fboffset_block_operators; |
| 600 | std::vector<flatbuffers::Offset<TosaTensor>> fboffset_block_tensors; |
| 601 | std::vector<flatbuffers::Offset<flatbuffers::String>> fboffset_block_inputs; |
| 602 | std::vector<flatbuffers::Offset<flatbuffers::String>> fboffset_block_outputs; |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 603 | auto block_name = _builder.CreateString(block->GetName().c_str()); |
| 604 | for (auto tensor_str : block->GetInputs()) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 605 | { |
| 606 | auto tensor_name = _builder.CreateString(tensor_str.c_str()); |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 607 | fboffset_block_inputs.push_back(tensor_name); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 608 | } |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 609 | for (auto tensor_str : block->GetOutputs()) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 610 | { |
| 611 | auto tensor_name = _builder.CreateString(tensor_str.c_str()); |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 612 | fboffset_block_outputs.push_back(tensor_name); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 613 | } |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 614 | auto fb_block_inputs = _builder.CreateVector(fboffset_block_inputs); |
| 615 | auto fb_block_outputs = _builder.CreateVector(fboffset_block_outputs); |
| 616 | for (auto op : block->GetOperators()) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 617 | { |
Tai Ly | cfcb20d | 2023-03-13 21:04:11 +0000 | [diff] [blame] | 618 | std::vector<flatbuffers::Offset<flatbuffers::String>> fboffset_operator_inputs; |
| 619 | std::vector<flatbuffers::Offset<flatbuffers::String>> fboffset_operator_outputs; |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 620 | auto operator_op = op->GetOp(); |
| 621 | auto attribute_type = op->GetAttributeType(); |
| 622 | for (auto tensor_str : op->GetInputTensorNames()) |
| 623 | { |
| 624 | auto tensor_name = _builder.CreateString(tensor_str.c_str()); |
| 625 | fboffset_operator_inputs.push_back(tensor_name); |
| 626 | } |
| 627 | for (auto tensor_str : op->GetOutputTensorNames()) |
| 628 | { |
| 629 | auto tensor_name = _builder.CreateString(tensor_str.c_str()); |
| 630 | fboffset_operator_outputs.push_back(tensor_name); |
| 631 | } |
| 632 | auto fb_operator_inputs = _builder.CreateVector(fboffset_operator_inputs); |
| 633 | auto fb_operator_outputs = _builder.CreateVector(fboffset_operator_outputs); |
| 634 | flatbuffers::Offset<void> fb_attribute; |
| 635 | switch (attribute_type) |
| 636 | { |
| 637 | case Attribute_NONE: |
| 638 | fb_attribute = 0; |
| 639 | break; |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 640 | #define DEF_ARGS_S_STR(NAME, V) , _builder.CreateString(reinterpret_cast<Tosa##NAME*>(op->GetAttribute())->V().c_str()) |
James Ward | c15f7d5 | 2022-12-07 15:38:01 +0000 | [diff] [blame] | 641 | #define DEF_ARGS_S_FP_as_U8(NAME, V) \ |
James Ward | 80905bb | 2023-01-25 15:51:27 +0000 | [diff] [blame] | 642 | , _builder.CreateVector<uint8_t>(float_to_u8_helper(reinterpret_cast<Tosa##NAME*>(op->GetAttribute())->V())) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 643 | #define DEF_ARGS_S_DEFAULT(NAME, V) , reinterpret_cast<Tosa##NAME*>(op->GetAttribute())->V() |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 644 | #define DEF_ARGS_S_int32_t(NAME, V) DEF_ARGS_S_DEFAULT(NAME, V) |
James Ward | c15f7d5 | 2022-12-07 15:38:01 +0000 | [diff] [blame] | 645 | #define DEF_ARGS_S_float(NAME, V) DEF_ARGS_S_FP_as_U8(NAME, V) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 646 | #define DEF_ARGS_S_bool(NAME, V) DEF_ARGS_S_DEFAULT(NAME, V) |
| 647 | #define DEF_ARGS_S_ResizeMode(NAME, V) DEF_ARGS_S_DEFAULT(NAME, V) |
James Ward | 485a11d | 2022-08-05 13:48:37 +0100 | [diff] [blame] | 648 | #define DEF_ARGS_S_DType(NAME, V) DEF_ARGS_S_DEFAULT(NAME, V) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 649 | #define DEF_ARGS_S_string(NAME, V) DEF_ARGS_S_STR(NAME, V) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 650 | #define DEF_ARGS_S(NAME, T, V) DEF_ARGS_S_##T(NAME, V) |
| 651 | #define DEF_ARGS_V(NAME, T, V) , _builder.CreateVector<T>(reinterpret_cast<Tosa##NAME*>(op->GetAttribute())->V()) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 652 | #define DEF_ARGS_1(NAME, T0, F0, V0) DEF_ARGS_##F0(NAME, T0, V0) |
| 653 | #define DEF_ARGS_2(NAME, T0, F0, V0, T1, F1, V1) DEF_ARGS_##F0(NAME, T0, V0) DEF_ARGS_##F1(NAME, T1, V1) |
| 654 | #define DEF_ARGS_3(NAME, T0, F0, V0, T1, F1, V1, T2, F2, V2) \ |
| 655 | DEF_ARGS_##F0(NAME, T0, V0) DEF_ARGS_##F1(NAME, T1, V1) DEF_ARGS_##F2(NAME, T2, V2) |
| 656 | #define DEF_ARGS_4(NAME, T0, F0, V0, T1, F1, V1, T2, F2, V2, T3, F3, V3) \ |
| 657 | DEF_ARGS_##F0(NAME, T0, V0) DEF_ARGS_##F1(NAME, T1, V1) DEF_ARGS_##F2(NAME, T2, V2) DEF_ARGS_##F3(NAME, T3, V3) |
| 658 | #define DEF_ARGS_5(NAME, T0, F0, V0, T1, F1, V1, T2, F2, V2, T3, F3, V3, T4, F4, V4) \ |
| 659 | DEF_ARGS_##F0(NAME, T0, V0) DEF_ARGS_##F1(NAME, T1, V1) DEF_ARGS_##F2(NAME, T2, V2) DEF_ARGS_##F3(NAME, T3, V3) \ |
| 660 | DEF_ARGS_##F4(NAME, T4, V4) |
| 661 | #define DEF_ARGS_6(NAME, T0, F0, V0, T1, F1, V1, T2, F2, V2, T3, F3, V3, T4, F4, V4, T5, F5, V5) \ |
| 662 | DEF_ARGS_##F0(NAME, T0, V0) DEF_ARGS_##F1(NAME, T1, V1) DEF_ARGS_##F2(NAME, T2, V2) DEF_ARGS_##F3(NAME, T3, V3) \ |
| 663 | DEF_ARGS_##F4(NAME, T4, V4) DEF_ARGS_##F5(NAME, T5, V5) |
| 664 | #define DEF_ARGS_7(NAME, T0, F0, V0, T1, F1, V1, T2, F2, V2, T3, F3, V3, T4, F4, V4, T5, F5, V5, T6, F6, V6) \ |
| 665 | DEF_ARGS_##F0(NAME, T0, V0) DEF_ARGS_##F1(NAME, T1, V1) DEF_ARGS_##F2(NAME, T2, V2) DEF_ARGS_##F3(NAME, T3, V3) \ |
| 666 | DEF_ARGS_##F4(NAME, T4, V4) DEF_ARGS_##F5(NAME, T5, V5) DEF_ARGS_##F6(NAME, T6, V6) |
Eric Kunze | 9601cbd | 2023-08-17 20:44:39 +0000 | [diff] [blame] | 667 | #define DEF_ARGS_8(NAME, T0, F0, V0, T1, F1, V1, T2, F2, V2, T3, F3, V3, T4, F4, V4, T5, F5, V5, T6, F6, V6, T7, F7, \ |
| 668 | V7) \ |
| 669 | DEF_ARGS_##F0(NAME, T0, V0) DEF_ARGS_##F1(NAME, T1, V1) DEF_ARGS_##F2(NAME, T2, V2) DEF_ARGS_##F3(NAME, T3, V3) \ |
| 670 | DEF_ARGS_##F4(NAME, T4, V4) DEF_ARGS_##F5(NAME, T5, V5) DEF_ARGS_##F6(NAME, T6, V6) \ |
| 671 | DEF_ARGS_##F7(NAME, T7, V7) |
| 672 | #define DEF_ARGS_9(NAME, T0, F0, V0, T1, F1, V1, T2, F2, V2, T3, F3, V3, T4, F4, V4, T5, F5, V5, T6, F6, V6, T7, F7, \ |
| 673 | V7, T8, F8, V8) \ |
| 674 | DEF_ARGS_##F0(NAME, T0, V0) DEF_ARGS_##F1(NAME, T1, V1) DEF_ARGS_##F2(NAME, T2, V2) DEF_ARGS_##F3(NAME, T3, V3) \ |
| 675 | DEF_ARGS_##F4(NAME, T4, V4) DEF_ARGS_##F5(NAME, T5, V5) DEF_ARGS_##F6(NAME, T6, V6) \ |
| 676 | DEF_ARGS_##F7(NAME, T7, V7) DEF_ARGS_##F8(NAME, T8, V8) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 677 | #define DEF_ATTRIBUTE(NAME, NUM_ARGS, ...) \ |
| 678 | case Attribute_##NAME##Attribute: \ |
| 679 | fb_attribute = Create##NAME##Attribute(_builder DEF_ARGS_##NUM_ARGS(NAME##Attribute, __VA_ARGS__)).Union(); \ |
| 680 | break; |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 681 | #include "attribute.def" |
| 682 | #undef DEF_ATTRIBUTE |
| 683 | #undef DEF_ARGS_1 |
| 684 | #undef DEF_ARGS_2 |
| 685 | #undef DEF_ARGS_3 |
| 686 | #undef DEF_ARGS_4 |
| 687 | #undef DEF_ARGS_5 |
| 688 | #undef DEF_ARGS_6 |
| 689 | #undef DEF_ARGS_7 |
| 690 | #undef DEF_ARGS_S |
| 691 | #undef DEF_ARGS_V |
| 692 | #undef DEF_ARGS_S_int32_t |
| 693 | #undef DEF_ARGS_S_float |
| 694 | #undef DEF_ARGS_S_bool |
| 695 | #undef DEF_ARGS_S_ResizeMode |
James Ward | 485a11d | 2022-08-05 13:48:37 +0100 | [diff] [blame] | 696 | #undef DEF_ARGS_S_DType |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 697 | #undef DEF_ARGS_S_string |
| 698 | #undef DEF_ARGS_S_STR |
| 699 | #undef DEF_ARGS_S_DEFAULT |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 700 | default: |
| 701 | printf("TosaSerializationHandler::Serialize(): Attribute %s not implemented yet\n", |
| 702 | EnumNamesAttribute()[attribute_type]); |
| 703 | return TOSA_INTERNAL_ERROR; |
| 704 | } |
| 705 | auto fboffset_operator = CreateTosaOperator(_builder, operator_op, attribute_type, fb_attribute, |
| 706 | fb_operator_inputs, fb_operator_outputs); |
| 707 | fboffset_block_operators.push_back(fboffset_operator); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 708 | } |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 709 | auto fb_block_operators = _builder.CreateVector(fboffset_block_operators); |
| 710 | for (auto tensor : block->GetTensors()) |
| 711 | { |
Tai Ly | d0520b9 | 2023-09-19 21:30:18 +0000 | [diff] [blame] | 712 | auto tensor_name = _builder.CreateString(tensor->GetName().c_str()); |
| 713 | auto tensor_shape = _builder.CreateVector(tensor->GetShape()); |
| 714 | auto tensor_dtype = tensor->GetDtype(); |
| 715 | bool tensor_variable = tensor->GetVariable(); |
| 716 | auto tensor_data = _builder.CreateVector(tensor->GetData()); |
| 717 | auto tensor_is_unranked = tensor->GetIsUnranked(); |
| 718 | auto tensor_variable_name = _builder.CreateString(tensor->GetVariableName().c_str()); |
Tai Ly | c6939a4 | 2023-08-21 17:00:29 +0000 | [diff] [blame] | 719 | auto fboffset_tensor = CreateTosaTensor(_builder, tensor_name, tensor_shape, tensor_dtype, tensor_data, |
Tai Ly | d0520b9 | 2023-09-19 21:30:18 +0000 | [diff] [blame] | 720 | tensor_variable, tensor_is_unranked, tensor_variable_name); |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 721 | fboffset_block_tensors.push_back(fboffset_tensor); |
| 722 | } |
| 723 | auto fb_block_tensors = _builder.CreateVector(fboffset_block_tensors); |
| 724 | auto fboffset_block = CreateTosaBasicBlock(_builder, block_name, fb_block_operators, fb_block_tensors, |
Won Jeon | cb4bbf4 | 2023-08-10 08:50:15 +0000 | [diff] [blame] | 725 | fb_block_inputs, fb_block_outputs); |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 726 | fboffset_blocks.push_back(fboffset_block); |
| 727 | } // end block for_loop |
| 728 | auto fb_blocks = _builder.CreateVector(fboffset_blocks); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 729 | |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 730 | auto region_name = _builder.CreateString(region->GetName().c_str()); |
| 731 | auto fboffset_region = CreateTosaRegion(_builder, region_name, fb_blocks); |
| 732 | fboffset_regions.push_back(fboffset_region); |
| 733 | } // end region for_loop |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 734 | |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 735 | auto fb_regions = _builder.CreateVector(fboffset_regions); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 736 | |
Kevin Cheng | b97cb1d | 2021-10-14 11:53:39 -0700 | [diff] [blame] | 737 | auto fb_version = |
| 738 | CreateVersion(_builder, TOSA_VERSION_MAJOR, TOSA_VERSION_MINOR, TOSA_VERSION_PATCH, TOSA_VERSION_DRAFT); |
Jerry Ge | 13c78a6 | 2022-10-04 20:32:39 -0700 | [diff] [blame] | 739 | auto fb_graph = CreateTosaGraph(_builder, fb_version, fb_regions); |
Eric Kunze | e659640 | 2022-06-09 21:27:36 +0000 | [diff] [blame] | 740 | _builder.Finish(fb_graph, TosaGraphIdentifier()); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 741 | |
| 742 | return TOSA_OK; |
| 743 | } |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 744 | |
Jerry Ge | 442261b | 2022-09-09 13:38:56 -0700 | [diff] [blame] | 745 | void TosaSerializationHandler::ForceAlignTensorData(std::vector<uint8_t>& buf) |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 746 | { |
| 747 | while ((buf.size() % TENSOR_BUFFER_FORCE_ALIGNMENT) != 0) |
| 748 | { |
| 749 | buf.push_back(0); |
| 750 | } |
| 751 | } |
| 752 | |
Tai Ly | ce911a2 | 2024-03-21 17:01:14 +0000 | [diff] [blame] | 753 | tosa_err_t TosaSerializationHandler::ConvertBF16toU8(const std::vector<float>& in, std::vector<uint8_t>& out) |
| 754 | { |
| 755 | // Note: Converts fp32->bf16 by ignoring the least significant 16 bits |
| 756 | out.clear(); |
| 757 | for (auto val : in) |
| 758 | { |
| 759 | uint32_t* val_u32 = reinterpret_cast<uint32_t*>(&val); |
| 760 | uint8_t f32_byte2 = (*val_u32 >> 16) & 0xFF; |
| 761 | uint8_t f32_byte3 = (*val_u32 >> 24) & 0xFF; |
| 762 | // little endian: byte2 followed by byte3 |
| 763 | out.push_back(f32_byte2); |
| 764 | out.push_back(f32_byte3); |
| 765 | } |
| 766 | ForceAlignTensorData(out); |
| 767 | return TOSA_OK; |
| 768 | } |
| 769 | |
| 770 | tosa_err_t TosaSerializationHandler::ConvertFP8E4M3toU8(const std::vector<float>& in, std::vector<uint8_t>& out) |
| 771 | { |
| 772 | // Note: Converts fp32->FP8E4M3 before converting to unint8_t |
| 773 | out.clear(); |
| 774 | for (auto val : in) |
| 775 | { |
| 776 | auto f8 = static_cast<fp8e4m3>(val); |
| 777 | uint8_t b8 = f8.bits(); |
| 778 | out.push_back(b8); |
| 779 | } |
| 780 | ForceAlignTensorData(out); |
| 781 | return TOSA_OK; |
| 782 | } |
| 783 | |
| 784 | tosa_err_t TosaSerializationHandler::ConvertFP8E5M2toU8(const std::vector<float>& in, std::vector<uint8_t>& out) |
| 785 | { |
| 786 | // Note: Converts fp32->FP8E5M2 before converting to uint8_t |
| 787 | out.clear(); |
| 788 | for (auto val : in) |
| 789 | { |
| 790 | auto f8 = static_cast<fp8e5m2>(val); |
| 791 | uint8_t b8 = f8.bits(); |
| 792 | out.push_back(b8); |
| 793 | } |
| 794 | ForceAlignTensorData(out); |
| 795 | return TOSA_OK; |
| 796 | } |
| 797 | |
James Ward | 485a11d | 2022-08-05 13:48:37 +0100 | [diff] [blame] | 798 | tosa_err_t TosaSerializationHandler::ConvertF16toU8(const std::vector<float>& in, std::vector<uint8_t>& out) |
| 799 | { |
| 800 | // Note: Converts fp32->fp16 before converting to uint8_t |
| 801 | out.clear(); |
| 802 | for (auto val : in) |
| 803 | { |
| 804 | half_float::half val_f16 = half_float::half_cast<half_float::half, float>(val); |
| 805 | uint16_t* val_u16 = reinterpret_cast<uint16_t*>(&val_f16); |
| 806 | out.push_back(*val_u16 & 0xFF); |
| 807 | out.push_back((*val_u16 >> 8) & 0xFF); |
| 808 | } |
Jerry Ge | 442261b | 2022-09-09 13:38:56 -0700 | [diff] [blame] | 809 | ForceAlignTensorData(out); |
James Ward | 485a11d | 2022-08-05 13:48:37 +0100 | [diff] [blame] | 810 | return TOSA_OK; |
| 811 | } |
| 812 | |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 813 | tosa_err_t TosaSerializationHandler::ConvertF32toU8(const std::vector<float>& in, std::vector<uint8_t>& out) |
| 814 | { |
| 815 | out.clear(); |
| 816 | for (auto val : in) |
| 817 | { |
| 818 | uint32_t* val_u32 = reinterpret_cast<uint32_t*>(&val); |
| 819 | out.push_back(*val_u32 & 0xFF); |
| 820 | out.push_back((*val_u32 >> 8) & 0xFF); |
| 821 | out.push_back((*val_u32 >> 16) & 0xFF); |
| 822 | out.push_back((*val_u32 >> 24) & 0xFF); |
| 823 | } |
Jerry Ge | 442261b | 2022-09-09 13:38:56 -0700 | [diff] [blame] | 824 | ForceAlignTensorData(out); |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 825 | return TOSA_OK; |
| 826 | } |
| 827 | |
Tai Ly | 5d580fa | 2023-12-15 20:34:51 +0000 | [diff] [blame] | 828 | tosa_err_t TosaSerializationHandler::ConvertI64toU8(const std::vector<int64_t>& in, std::vector<uint8_t>& out) |
| 829 | { |
| 830 | out.clear(); |
| 831 | for (auto val : in) |
| 832 | { |
| 833 | uint64_t* val_u64 = reinterpret_cast<uint64_t*>(&val); |
| 834 | out.push_back(*val_u64 & 0xFF); |
| 835 | out.push_back((*val_u64 >> 8) & 0xFF); |
| 836 | out.push_back((*val_u64 >> 16) & 0xFF); |
| 837 | out.push_back((*val_u64 >> 24) & 0xFF); |
| 838 | out.push_back((*val_u64 >> 32) & 0xFF); |
| 839 | out.push_back((*val_u64 >> 40) & 0xFF); |
| 840 | out.push_back((*val_u64 >> 48) & 0xFF); |
| 841 | out.push_back((*val_u64 >> 56) & 0xFF); |
| 842 | } |
| 843 | ForceAlignTensorData(out); |
| 844 | return TOSA_OK; |
| 845 | } |
| 846 | |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 847 | tosa_err_t TosaSerializationHandler::ConvertI48toU8(const std::vector<int64_t>& in, std::vector<uint8_t>& out) |
| 848 | { |
| 849 | out.clear(); |
| 850 | for (auto val : in) |
| 851 | { |
| 852 | uint64_t* val_u64 = reinterpret_cast<uint64_t*>(&val); |
| 853 | out.push_back(*val_u64 & 0xFF); |
| 854 | out.push_back((*val_u64 >> 8) & 0xFF); |
| 855 | out.push_back((*val_u64 >> 16) & 0xFF); |
| 856 | out.push_back((*val_u64 >> 24) & 0xFF); |
| 857 | out.push_back((*val_u64 >> 32) & 0xFF); |
| 858 | out.push_back((*val_u64 >> 40) & 0xFF); |
| 859 | } |
Jerry Ge | 442261b | 2022-09-09 13:38:56 -0700 | [diff] [blame] | 860 | ForceAlignTensorData(out); |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 861 | return TOSA_OK; |
| 862 | } |
| 863 | |
| 864 | tosa_err_t TosaSerializationHandler::ConvertI32toU8(const std::vector<int32_t>& in, std::vector<uint8_t>& out) |
| 865 | { |
| 866 | out.clear(); |
| 867 | for (auto val : in) |
| 868 | { |
| 869 | uint32_t* val_u32 = reinterpret_cast<uint32_t*>(&val); |
| 870 | out.push_back(*val_u32 & 0xFF); |
| 871 | out.push_back((*val_u32 >> 8) & 0xFF); |
| 872 | out.push_back((*val_u32 >> 16) & 0xFF); |
| 873 | out.push_back((*val_u32 >> 24) & 0xFF); |
| 874 | } |
Jerry Ge | 442261b | 2022-09-09 13:38:56 -0700 | [diff] [blame] | 875 | ForceAlignTensorData(out); |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 876 | return TOSA_OK; |
| 877 | } |
| 878 | |
| 879 | tosa_err_t TosaSerializationHandler::ConvertI16toU8(const std::vector<int16_t>& in, std::vector<uint8_t>& out) |
| 880 | { |
| 881 | out.clear(); |
| 882 | for (auto val : in) |
| 883 | { |
| 884 | uint16_t* val_u16 = reinterpret_cast<uint16_t*>(&val); |
| 885 | out.push_back(*val_u16 & 0xFF); |
| 886 | out.push_back((*val_u16 >> 8) & 0xFF); |
| 887 | } |
Jerry Ge | 442261b | 2022-09-09 13:38:56 -0700 | [diff] [blame] | 888 | ForceAlignTensorData(out); |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 889 | return TOSA_OK; |
| 890 | } |
| 891 | |
| 892 | tosa_err_t TosaSerializationHandler::ConvertI8toU8(const std::vector<int8_t>& in, std::vector<uint8_t>& out) |
| 893 | { |
| 894 | out.clear(); |
| 895 | for (auto val : in) |
| 896 | { |
| 897 | uint8_t* val_u8 = reinterpret_cast<uint8_t*>(&val); |
| 898 | out.push_back(*val_u8); |
| 899 | } |
Jerry Ge | 442261b | 2022-09-09 13:38:56 -0700 | [diff] [blame] | 900 | ForceAlignTensorData(out); |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 901 | return TOSA_OK; |
| 902 | } |
| 903 | |
Kevin Cheng | 3ce5634 | 2021-07-28 13:42:29 -0700 | [diff] [blame] | 904 | // Two int4 values are packed into one byte out. |
| 905 | // For given input value val_0 = in[2*i], and val_1 = in[2*i+1], |
| 906 | // they'll be packed as out[3:0] = val_0, and out[7:4] = val_1 |
| 907 | tosa_err_t TosaSerializationHandler::ConvertI4toU8(const std::vector<int8_t>& in, std::vector<uint8_t>& out) |
| 908 | { |
| 909 | out.clear(); |
| 910 | uint32_t in_size = in.size(); |
| 911 | uint32_t out_size = (in_size % 2 == 0) ? (in_size / 2) : ((in_size + 1) / 2); |
Eric Kunze | b13fe8f | 2022-02-17 17:14:25 -0800 | [diff] [blame] | 912 | for (uint32_t i = 0; i < out_size; i++) |
Kevin Cheng | 3ce5634 | 2021-07-28 13:42:29 -0700 | [diff] [blame] | 913 | { |
| 914 | int8_t val_0 = in[2 * i]; |
| 915 | int8_t val_1 = 0; |
Eric Kunze | b13fe8f | 2022-02-17 17:14:25 -0800 | [diff] [blame] | 916 | if (2u * i + 1u < in_size) |
Kevin Cheng | 3ce5634 | 2021-07-28 13:42:29 -0700 | [diff] [blame] | 917 | { |
| 918 | val_1 = in[2 * i + 1]; |
| 919 | } |
| 920 | // In TOSA spec, int4 ranges [-7, 7] |
| 921 | if (val_0 < -7 || val_0 > 7 || val_1 < -7 || val_1 > 7) |
| 922 | { |
| 923 | printf("TosaSerializationHandler::ConvertI4toU8(): element in input array (%d or %d) exceeds int4 range.\n", |
| 924 | val_0, val_1); |
| 925 | return TOSA_USER_ERROR; |
| 926 | } |
| 927 | int8_t val_packed = (val_0 & 0xF) | ((val_1 & 0xF) << 4); |
| 928 | uint8_t val_u8 = static_cast<uint8_t>(val_packed); |
| 929 | out.push_back(val_u8); |
| 930 | } |
Jerry Ge | 442261b | 2022-09-09 13:38:56 -0700 | [diff] [blame] | 931 | ForceAlignTensorData(out); |
Kevin Cheng | 3ce5634 | 2021-07-28 13:42:29 -0700 | [diff] [blame] | 932 | return TOSA_OK; |
| 933 | } |
| 934 | |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 935 | tosa_err_t TosaSerializationHandler::ConvertBooltoU8(const std::vector<bool>& in, std::vector<uint8_t>& out) |
| 936 | { |
| 937 | out.clear(); |
| 938 | for (auto val : in) |
| 939 | { |
Eric Kunze | 4417b42 | 2022-06-20 07:27:42 -0700 | [diff] [blame] | 940 | uint8_t val_u8 = val; |
| 941 | out.push_back(val_u8); |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 942 | } |
Jerry Ge | 442261b | 2022-09-09 13:38:56 -0700 | [diff] [blame] | 943 | ForceAlignTensorData(out); |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 944 | return TOSA_OK; |
| 945 | } |
| 946 | |
Tai Ly | ce911a2 | 2024-03-21 17:01:14 +0000 | [diff] [blame] | 947 | tosa_err_t TosaSerializationHandler::ConvertU8toBF16(const std::vector<uint8_t>& in, |
| 948 | uint32_t out_size, |
| 949 | std::vector<float>& out) |
| 950 | { |
| 951 | // Note: bf16 values returned in fp32 type |
| 952 | out.clear(); |
| 953 | if (in.size() < out_size * sizeof(int16_t)) |
| 954 | { |
| 955 | printf("TosaSerializationHandler::ConvertU8toBF16(): uint8 buffer size %ld must >= target size %ld\n", |
| 956 | in.size(), out_size * sizeof(int16_t)); |
| 957 | return TOSA_USER_ERROR; |
| 958 | } |
| 959 | |
| 960 | for (uint32_t i = 0; i < out_size; i++) |
| 961 | { |
| 962 | uint32_t f32_byte2 = in[i * sizeof(int16_t)]; |
| 963 | uint32_t f32_byte3 = in[i * sizeof(int16_t) + 1]; |
| 964 | uint32_t val_u32 = (f32_byte2 << 16) + (f32_byte3 << 24); |
| 965 | |
| 966 | // Reinterpret u32 bytes as fp32 |
| 967 | float val_f32 = *(float*)&val_u32; |
| 968 | out.push_back(val_f32); |
| 969 | } |
| 970 | return TOSA_OK; |
| 971 | } |
| 972 | |
| 973 | tosa_err_t TosaSerializationHandler::ConvertU8toFP8E4M3(const std::vector<uint8_t>& in, |
| 974 | uint32_t out_size, |
| 975 | std::vector<float>& out) |
| 976 | { |
| 977 | // Note: FP8E4M3 values returned in fp32 type |
| 978 | out.clear(); |
| 979 | if (in.size() < out_size * sizeof(int8_t)) |
| 980 | { |
| 981 | printf("TosaSerializationHandler::ConvertU8toF16(): uint8 buffer size %ld must >= target size %ld\n", in.size(), |
| 982 | out_size * sizeof(int8_t)); |
| 983 | return TOSA_USER_ERROR; |
| 984 | } |
| 985 | |
| 986 | for (uint32_t i = 0; i < out_size; i++) |
| 987 | { |
| 988 | int8_t bits = static_cast<int8_t>(in[i * sizeof(int8_t)]); |
| 989 | auto f8 = fp8e4m3::from_bits(bits); |
| 990 | float val_f32 = static_cast<float>(f8); |
| 991 | out.push_back(val_f32); |
| 992 | } |
| 993 | return TOSA_OK; |
| 994 | } |
| 995 | |
| 996 | tosa_err_t TosaSerializationHandler::ConvertU8toFP8E5M2(const std::vector<uint8_t>& in, |
| 997 | uint32_t out_size, |
| 998 | std::vector<float>& out) |
| 999 | { |
| 1000 | // Note: FP8E5M2 values returned in fp32 type |
| 1001 | out.clear(); |
| 1002 | if (in.size() < out_size * sizeof(int8_t)) |
| 1003 | { |
| 1004 | printf("TosaSerializationHandler::ConvertU8toF16(): uint8 buffer size %ld must >= target size %ld\n", in.size(), |
| 1005 | out_size * sizeof(int8_t)); |
| 1006 | return TOSA_USER_ERROR; |
| 1007 | } |
| 1008 | |
| 1009 | for (uint32_t i = 0; i < out_size; i++) |
| 1010 | { |
| 1011 | int8_t bits = static_cast<int8_t>(in[i * sizeof(int8_t)]); |
| 1012 | auto f8 = fp8e5m2::from_bits(bits); |
| 1013 | float val_f32 = static_cast<float>(f8); |
| 1014 | out.push_back(val_f32); |
| 1015 | } |
| 1016 | return TOSA_OK; |
| 1017 | } |
| 1018 | |
Jerry Ge | 758e73e | 2024-02-26 13:31:22 -0800 | [diff] [blame] | 1019 | tosa_err_t TosaSerializationHandler::ConvertU8toF16(const std::vector<uint8_t>& in, |
| 1020 | uint32_t out_size, |
| 1021 | std::vector<half_float::half>& out) |
James Ward | 485a11d | 2022-08-05 13:48:37 +0100 | [diff] [blame] | 1022 | { |
| 1023 | // Note: fp16 values returned in fp32 type |
| 1024 | out.clear(); |
| 1025 | if (in.size() < out_size * sizeof(int16_t)) |
| 1026 | { |
| 1027 | printf("TosaSerializationHandler::ConvertU8toF16(): uint8 buffer size %ld must >= target size %ld\n", in.size(), |
| 1028 | out_size * sizeof(int16_t)); |
| 1029 | return TOSA_USER_ERROR; |
| 1030 | } |
| 1031 | |
| 1032 | for (uint32_t i = 0; i < out_size; i++) |
| 1033 | { |
| 1034 | uint16_t f16_byte0 = in[i * sizeof(int16_t)]; |
| 1035 | uint16_t f16_byte1 = in[i * sizeof(int16_t) + 1]; |
| 1036 | uint16_t val_u16 = f16_byte0 + (f16_byte1 << 8); |
| 1037 | |
| 1038 | // Reinterpret u16 byte as fp16 then convert to fp32 |
| 1039 | half_float::half val_f16 = *(half_float::half*)&val_u16; |
Jerry Ge | 758e73e | 2024-02-26 13:31:22 -0800 | [diff] [blame] | 1040 | out.push_back(val_f16); |
James Ward | 485a11d | 2022-08-05 13:48:37 +0100 | [diff] [blame] | 1041 | } |
| 1042 | return TOSA_OK; |
| 1043 | } |
| 1044 | |
| 1045 | tosa_err_t |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 1046 | TosaSerializationHandler::ConvertU8toF32(const std::vector<uint8_t>& in, uint32_t out_size, std::vector<float>& out) |
| 1047 | { |
| 1048 | out.clear(); |
| 1049 | if (in.size() < out_size * sizeof(float)) |
| 1050 | { |
| 1051 | printf("TosaSerializationHandler::ConvertU8toF32(): uint8 buffer size %ld must >= target size %ld\n", in.size(), |
| 1052 | out_size * sizeof(float)); |
| 1053 | return TOSA_USER_ERROR; |
| 1054 | } |
Eric Kunze | b13fe8f | 2022-02-17 17:14:25 -0800 | [diff] [blame] | 1055 | for (uint32_t i = 0; i < out_size; i++) |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 1056 | { |
| 1057 | uint32_t byte0 = in[i * sizeof(float)]; |
| 1058 | uint32_t byte1 = in[i * sizeof(float) + 1]; |
| 1059 | uint32_t byte2 = in[i * sizeof(float) + 2]; |
| 1060 | uint32_t byte3 = in[i * sizeof(float) + 3]; |
| 1061 | uint32_t val_u32 = byte0 + (byte1 << 8) + (byte2 << 16) + (byte3 << 24); |
| 1062 | float* val_fp32 = reinterpret_cast<float*>(&val_u32); |
| 1063 | out.push_back(*val_fp32); |
| 1064 | } |
| 1065 | return TOSA_OK; |
| 1066 | } |
| 1067 | |
Tai Ly | 5d580fa | 2023-12-15 20:34:51 +0000 | [diff] [blame] | 1068 | tosa_err_t TosaSerializationHandler::ConvertU8toI64(const std::vector<uint8_t>& in, |
| 1069 | uint32_t out_size, |
| 1070 | std::vector<int64_t>& out) |
| 1071 | { |
| 1072 | out.clear(); |
| 1073 | if (in.size() < out_size * sizeof(int64_t)) |
| 1074 | { |
| 1075 | printf("TosaSerializationHandler::ConvertU8toI64(): uint8 buffer size %ld must >= target size %ld\n", in.size(), |
| 1076 | out_size * sizeof(int64_t)); |
| 1077 | return TOSA_USER_ERROR; |
| 1078 | } |
| 1079 | for (uint32_t i = 0; i < out_size; i++) |
| 1080 | { |
| 1081 | uint64_t byte0 = in[i * sizeof(int64_t)]; |
| 1082 | uint64_t byte1 = in[i * sizeof(int64_t) + 1]; |
| 1083 | uint64_t byte2 = in[i * sizeof(int64_t) + 2]; |
| 1084 | uint64_t byte3 = in[i * sizeof(int64_t) + 3]; |
| 1085 | uint64_t byte4 = in[i * sizeof(int64_t) + 4]; |
| 1086 | uint64_t byte5 = in[i * sizeof(int64_t) + 5]; |
| 1087 | uint64_t byte6 = in[i * sizeof(int64_t) + 6]; |
| 1088 | uint64_t byte7 = in[i * sizeof(int64_t) + 7]; |
| 1089 | uint64_t val_u64 = byte0 + (byte1 << 8) + (byte2 << 16) + (byte3 << 24) + (byte4 << 32) + (byte5 << 40) + |
| 1090 | (byte6 << 48) + (byte7 << 56); |
| 1091 | int64_t* val_i64 = reinterpret_cast<int64_t*>(&val_u64); |
| 1092 | out.push_back(*val_i64); |
| 1093 | } |
| 1094 | return TOSA_OK; |
| 1095 | } |
| 1096 | |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 1097 | tosa_err_t TosaSerializationHandler::ConvertU8toI48(const std::vector<uint8_t>& in, |
| 1098 | uint32_t out_size, |
| 1099 | std::vector<int64_t>& out) |
| 1100 | { |
| 1101 | out.clear(); |
| 1102 | if (in.size() < out_size * 6 /* sizeof(int48) */) |
| 1103 | { |
| 1104 | printf("TosaSerializationHandler::ConvertU8toI48(): uint8 buffer size %ld must >= target size %d\n", in.size(), |
| 1105 | out_size * 6); |
| 1106 | return TOSA_USER_ERROR; |
| 1107 | } |
Eric Kunze | b13fe8f | 2022-02-17 17:14:25 -0800 | [diff] [blame] | 1108 | for (uint32_t i = 0; i < out_size; i++) |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 1109 | { |
| 1110 | uint64_t byte0 = in[i * 6]; |
| 1111 | uint64_t byte1 = in[i * 6 + 1]; |
| 1112 | uint64_t byte2 = in[i * 6 + 2]; |
| 1113 | uint64_t byte3 = in[i * 6 + 3]; |
| 1114 | uint64_t byte4 = in[i * 6 + 4]; |
| 1115 | uint64_t byte5 = in[i * 6 + 5]; |
| 1116 | bool sign = ((byte5 >> 7) & 1) == 1 ? true : false; |
| 1117 | uint64_t val_u64 = byte0 + (byte1 << 8) + (byte2 << 16) + (byte3 << 24) + (byte4 << 32) + (byte5 << 40); |
| 1118 | if (sign) |
| 1119 | { |
| 1120 | uint64_t sext_mask = (0xFFFFUL << 48); |
| 1121 | val_u64 |= sext_mask; |
| 1122 | } |
| 1123 | int64_t* val_i64 = reinterpret_cast<int64_t*>(&val_u64); |
| 1124 | out.push_back(*val_i64); |
| 1125 | } |
| 1126 | return TOSA_OK; |
| 1127 | } |
| 1128 | |
| 1129 | tosa_err_t TosaSerializationHandler::ConvertU8toI32(const std::vector<uint8_t>& in, |
| 1130 | uint32_t out_size, |
| 1131 | std::vector<int32_t>& out) |
| 1132 | { |
| 1133 | out.clear(); |
| 1134 | if (in.size() < out_size * sizeof(int32_t)) |
| 1135 | { |
| 1136 | printf("TosaSerializationHandler::ConvertU8toI32(): uint8 buffer size %ld must >= target size %ld\n", in.size(), |
| 1137 | out_size * sizeof(int32_t)); |
| 1138 | return TOSA_USER_ERROR; |
| 1139 | } |
Eric Kunze | b13fe8f | 2022-02-17 17:14:25 -0800 | [diff] [blame] | 1140 | for (uint32_t i = 0; i < out_size; i++) |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 1141 | { |
| 1142 | uint32_t byte0 = in[i * sizeof(int32_t)]; |
| 1143 | uint32_t byte1 = in[i * sizeof(int32_t) + 1]; |
| 1144 | uint32_t byte2 = in[i * sizeof(int32_t) + 2]; |
| 1145 | uint32_t byte3 = in[i * sizeof(int32_t) + 3]; |
| 1146 | uint32_t val_u32 = byte0 + (byte1 << 8) + (byte2 << 16) + (byte3 << 24); |
| 1147 | int32_t* val_i32 = reinterpret_cast<int32_t*>(&val_u32); |
| 1148 | out.push_back(*val_i32); |
| 1149 | } |
| 1150 | return TOSA_OK; |
| 1151 | } |
| 1152 | |
| 1153 | tosa_err_t TosaSerializationHandler::ConvertU8toI16(const std::vector<uint8_t>& in, |
| 1154 | uint32_t out_size, |
| 1155 | std::vector<int16_t>& out) |
| 1156 | { |
| 1157 | out.clear(); |
| 1158 | if (in.size() < out_size * sizeof(int16_t)) |
| 1159 | { |
| 1160 | printf("TosaSerializationHandler::ConvertU8toI16(): uint8 buffer size %ld must >= target size %ld\n", in.size(), |
| 1161 | out_size * sizeof(int16_t)); |
| 1162 | return TOSA_USER_ERROR; |
| 1163 | } |
Eric Kunze | b13fe8f | 2022-02-17 17:14:25 -0800 | [diff] [blame] | 1164 | for (uint32_t i = 0; i < out_size; i++) |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 1165 | { |
| 1166 | uint16_t byte0 = in[i * sizeof(int16_t)]; |
| 1167 | uint16_t byte1 = in[i * sizeof(int16_t) + 1]; |
| 1168 | uint16_t val_u16 = byte0 + (byte1 << 8); |
| 1169 | int16_t* val_i16 = reinterpret_cast<int16_t*>(&val_u16); |
| 1170 | out.push_back(*val_i16); |
| 1171 | } |
| 1172 | return TOSA_OK; |
| 1173 | } |
| 1174 | |
| 1175 | tosa_err_t |
| 1176 | TosaSerializationHandler::ConvertU8toI8(const std::vector<uint8_t>& in, uint32_t out_size, std::vector<int8_t>& out) |
| 1177 | { |
| 1178 | out.clear(); |
| 1179 | if (in.size() < out_size * sizeof(int8_t)) |
| 1180 | { |
| 1181 | printf("TosaSerializationHandler::ConvertU8toI8(): uint8 buffer size %ld must >= target size %ld\n", in.size(), |
Kevin Cheng | 3ce5634 | 2021-07-28 13:42:29 -0700 | [diff] [blame] | 1182 | out_size * sizeof(int8_t)); |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 1183 | return TOSA_USER_ERROR; |
| 1184 | } |
Eric Kunze | b13fe8f | 2022-02-17 17:14:25 -0800 | [diff] [blame] | 1185 | for (uint32_t i = 0; i < out_size; i++) |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 1186 | { |
| 1187 | uint8_t val_u8 = in[i]; |
| 1188 | int8_t* val_i8 = reinterpret_cast<int8_t*>(&val_u8); |
| 1189 | out.push_back(*val_i8); |
| 1190 | } |
| 1191 | return TOSA_OK; |
| 1192 | } |
| 1193 | |
| 1194 | tosa_err_t |
Kevin Cheng | 3ce5634 | 2021-07-28 13:42:29 -0700 | [diff] [blame] | 1195 | TosaSerializationHandler::ConvertU8toI4(const std::vector<uint8_t>& in, uint32_t out_size, std::vector<int8_t>& out) |
| 1196 | { |
| 1197 | out.clear(); |
| 1198 | if (out_size > in.size() * 2) |
| 1199 | { |
| 1200 | printf("TosaSerializationHandler::ConvertU8toI4(): output size %u must <= uint8 buffer size %ld x 2.\n", |
| 1201 | out_size, in.size()); |
| 1202 | return TOSA_USER_ERROR; |
| 1203 | } |
Eric Kunze | b13fe8f | 2022-02-17 17:14:25 -0800 | [diff] [blame] | 1204 | for (size_t i = 0; i < in.size(); i++) |
Kevin Cheng | 3ce5634 | 2021-07-28 13:42:29 -0700 | [diff] [blame] | 1205 | { |
| 1206 | uint8_t val_u8 = in[i]; |
| 1207 | uint8_t val_0_u4 = val_u8 & 0xF; |
| 1208 | uint8_t val_1_u4 = val_u8 >> 4; |
| 1209 | uint8_t val_0_u8_sext = (val_0_u4 & 0x08) ? (val_0_u4 | 0xF0) : val_0_u4; |
| 1210 | uint8_t val_1_u8_sext = (val_1_u4 & 0x08) ? (val_1_u4 | 0xF0) : val_1_u4; |
| 1211 | int8_t val_0 = static_cast<int8_t>(val_0_u8_sext); |
| 1212 | int8_t val_1 = static_cast<int8_t>(val_1_u8_sext); |
| 1213 | // In TOSA spec, int4 ranges [-7, 7] |
| 1214 | if (val_0 < -7 || val_0 > 7 || val_1 < -7 || val_1 > 7) |
| 1215 | { |
| 1216 | printf( |
| 1217 | "TosaSerializationHandler::ConvertU8toI4(): element in output array (%d or %d) exceeds int4 range.\n", |
| 1218 | val_0, val_1); |
| 1219 | return TOSA_USER_ERROR; |
| 1220 | } |
| 1221 | out.push_back(val_0); |
| 1222 | if (2 * i + 1 < out_size) |
| 1223 | out.push_back(val_1); |
| 1224 | } |
| 1225 | return TOSA_OK; |
| 1226 | } |
| 1227 | |
| 1228 | tosa_err_t |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 1229 | TosaSerializationHandler::ConvertU8toBool(const std::vector<uint8_t>& in, uint32_t out_size, std::vector<bool>& out) |
| 1230 | { |
| 1231 | out.clear(); |
| 1232 | if (in.size() < out_size * sizeof(bool)) |
| 1233 | { |
| 1234 | printf("TosaSerializationHandler::ConvertU8toBool(): uint8 buffer size %ld must >= target size %ld\n", |
| 1235 | in.size(), out_size * sizeof(bool)); |
| 1236 | return TOSA_USER_ERROR; |
| 1237 | } |
Eric Kunze | b13fe8f | 2022-02-17 17:14:25 -0800 | [diff] [blame] | 1238 | for (uint32_t i = 0; i < out_size; i++) |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 1239 | { |
| 1240 | uint8_t val_u8 = in[i]; |
| 1241 | bool* val_bool = reinterpret_cast<bool*>(&val_u8); |
| 1242 | out.push_back(*val_bool); |
| 1243 | } |
| 1244 | return TOSA_OK; |
| 1245 | } |