Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 1 | |
| 2 | // Copyright (c) 2020-2021, ARM Limited. |
| 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" |
| 17 | |
| 18 | #include <iostream> |
| 19 | using namespace tosa; |
| 20 | |
| 21 | TosaSerializationTensor::TosaSerializationTensor(const flatbuffers::String* name, |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 22 | const flatbuffers::Vector<int32_t>* shape, |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 23 | DType dtype, |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 24 | const flatbuffers::Vector<uint8_t>* data) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 25 | { |
| 26 | _dtype = dtype; |
| 27 | |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 28 | std::copy(shape->begin(), shape->end(), std::back_inserter(_shape)); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 29 | |
| 30 | assert(name); |
| 31 | _name = name->str(); |
| 32 | |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 33 | if (data) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 34 | { |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 35 | std::copy(data->begin(), data->end(), std::back_inserter(_data)); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 36 | } |
| 37 | } |
| 38 | |
Kevin Cheng | 545a508 | 2021-11-11 01:36:33 +0000 | [diff] [blame^] | 39 | TosaSerializationTensor::TosaSerializationTensor(const std::string& name, |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 40 | const std::vector<int32_t>& shape, |
| 41 | DType dtype, |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 42 | const std::vector<uint8_t>& data) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 43 | { |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 44 | _dtype = dtype; |
| 45 | _shape = shape; |
| 46 | _name = name; |
| 47 | _data = data; |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 48 | } |
| 49 | |
| 50 | TosaSerializationTensor::TosaSerializationTensor() |
| 51 | { |
| 52 | _dtype = DType_UNKNOWN; |
Kevin Cheng | 545a508 | 2021-11-11 01:36:33 +0000 | [diff] [blame^] | 53 | _name = "UNKNOWN"; |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 54 | } |
| 55 | |
| 56 | TosaSerializationTensor::~TosaSerializationTensor() |
| 57 | {} |
| 58 | |
Kevin Cheng | 545a508 | 2021-11-11 01:36:33 +0000 | [diff] [blame^] | 59 | void TosaSerializationOperator::InitializeAttributeQinfo(Attribute attribute_type, |
| 60 | const TosaAttributeBase* attribute, |
| 61 | QuantInfo qinfo_type, |
| 62 | const TosaQuantInfoBase* qinfo) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 63 | { |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 64 | _attribute_type = attribute_type; |
| 65 | |
| 66 | switch (attribute_type) |
| 67 | { |
| 68 | case Attribute_NONE: |
| 69 | _attribute = new TosaNoneAttribute(); |
| 70 | break; |
| 71 | #define DEF_ATTRIBUTE(NAME, ...) \ |
| 72 | case Attribute_##NAME##Attribute: \ |
| 73 | _attribute = new Tosa##NAME##Attribute(attribute); \ |
| 74 | break; |
| 75 | #include "attribute.def" |
| 76 | #undef DEF_ATTRIBUTE |
| 77 | default: |
| 78 | printf("TosaSerializationOperator::TosaSerializationOperator(): Attribute %s not implemented yet\n", |
| 79 | EnumNamesAttribute()[attribute_type]); |
| 80 | assert(0); |
| 81 | } |
| 82 | |
| 83 | _qinfo_type = qinfo_type; |
| 84 | switch (qinfo_type) |
| 85 | { |
| 86 | case QuantInfo_NONE: |
| 87 | _qinfo = new TosaNoneQuantInfo(); |
| 88 | break; |
| 89 | #define DEF_QUANTIZATION_INFO(NAME, ...) \ |
| 90 | case QuantInfo_##NAME##QuantInfo: \ |
| 91 | _qinfo = new Tosa##NAME##QuantInfo(qinfo); \ |
| 92 | break; |
| 93 | #include "quant_info.def" |
| 94 | #undef DEF_QUANTIZATION_INFO |
| 95 | default: |
| 96 | printf("TosaSerializationOperator::TosaSerializationOperator(): QuantInfo %s not implemented yet\n", |
| 97 | EnumNamesQuantInfo()[qinfo_type]); |
| 98 | assert(0); |
| 99 | } |
| 100 | |
| 101 | assert(_attribute && _qinfo); |
Kevin Cheng | 545a508 | 2021-11-11 01:36:33 +0000 | [diff] [blame^] | 102 | } |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 103 | |
Kevin Cheng | 545a508 | 2021-11-11 01:36:33 +0000 | [diff] [blame^] | 104 | TosaSerializationOperator::TosaSerializationOperator(Op op, |
| 105 | Attribute attribute_type, |
| 106 | const TosaAttributeBase* attribute, |
| 107 | QuantInfo qinfo_type, |
| 108 | const TosaQuantInfoBase* qinfo, |
| 109 | const std::vector<std::string>& input_tensor_names, |
| 110 | const std::vector<std::string>& output_tensor_names) |
| 111 | { |
| 112 | _op = op; |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 113 | _input_tensor_names = input_tensor_names; |
| 114 | _output_tensor_names = output_tensor_names; |
Kevin Cheng | 545a508 | 2021-11-11 01:36:33 +0000 | [diff] [blame^] | 115 | |
| 116 | InitializeAttributeQinfo(attribute_type, attribute, qinfo_type, qinfo); |
| 117 | } |
| 118 | |
| 119 | TosaSerializationOperator::TosaSerializationOperator(Op op, |
| 120 | Attribute attribute_type, |
| 121 | const TosaAttributeBase* attribute, |
| 122 | QuantInfo qinfo_type, |
| 123 | const TosaQuantInfoBase* qinfo, |
| 124 | std::vector<std::string>&& input_tensor_names, |
| 125 | std::vector<std::string>&& output_tensor_names) |
| 126 | { |
| 127 | _op = op; |
| 128 | _input_tensor_names = std::move(input_tensor_names); |
| 129 | _output_tensor_names = std::move(output_tensor_names); |
| 130 | |
| 131 | InitializeAttributeQinfo(attribute_type, attribute, qinfo_type, qinfo); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 132 | } |
| 133 | |
| 134 | TosaSerializationOperator::~TosaSerializationOperator() |
| 135 | { |
| 136 | delete _attribute; |
| 137 | delete _qinfo; |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 138 | } |
| 139 | |
Kevin Cheng | 545a508 | 2021-11-11 01:36:33 +0000 | [diff] [blame^] | 140 | TosaSerializationBasicBlock::TosaSerializationBasicBlock(const std::string& name, |
| 141 | const std::vector<TosaSerializationOperator*>& operators, |
| 142 | const std::vector<TosaSerializationTensor*>& tensors, |
| 143 | const std::vector<std::string>& inputs, |
| 144 | const std::vector<std::string>& outputs) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 145 | { |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 146 | _name = name; |
| 147 | _operators = operators; |
| 148 | _tensors = tensors; |
| 149 | _inputs = inputs; |
| 150 | _outputs = outputs; |
| 151 | } |
| 152 | |
Kevin Cheng | 545a508 | 2021-11-11 01:36:33 +0000 | [diff] [blame^] | 153 | TosaSerializationBasicBlock::TosaSerializationBasicBlock(std::string&& name, |
| 154 | std::vector<TosaSerializationOperator*>&& operators, |
| 155 | std::vector<TosaSerializationTensor*>&& tensors, |
| 156 | std::vector<std::string>&& inputs, |
| 157 | std::vector<std::string>&& outputs) |
| 158 | { |
| 159 | _name = std::move(name); |
| 160 | _operators = std::move(operators); |
| 161 | _tensors = std::move(tensors); |
| 162 | _inputs = std::move(inputs); |
| 163 | _outputs = std::move(outputs); |
| 164 | } |
| 165 | |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 166 | TosaSerializationBasicBlock::~TosaSerializationBasicBlock() |
| 167 | { |
| 168 | // deallocate all operators |
| 169 | for (auto op : GetOperators()) |
| 170 | { |
| 171 | delete op; // ~TosaSerializationOperator() |
| 172 | } |
| 173 | |
| 174 | // deallocate all tensors |
| 175 | for (auto ts : GetTensors()) |
| 176 | { |
| 177 | delete ts; // ~TosaSerializationTensor() |
| 178 | } |
| 179 | } |
| 180 | |
| 181 | TosaSerializationHandler::TosaSerializationHandler() |
| 182 | { |
| 183 | _schemaLoaded = false; |
Kevin Cheng | e6563f5 | 2021-10-20 12:12:02 -0700 | [diff] [blame] | 184 | _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] | 185 | } |
| 186 | |
| 187 | TosaSerializationHandler::~TosaSerializationHandler() |
| 188 | { |
| 189 | Clear(); // deallocate all basic blocks |
| 190 | } |
| 191 | |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 192 | tosa_err_t TosaSerializationHandler::LoadFileSchema(const char* schema_filename) |
| 193 | { |
| 194 | std::string schema; |
| 195 | bool ok; |
| 196 | |
| 197 | ok = flatbuffers::LoadFile(schema_filename, false, &schema); |
| 198 | if (!ok) |
| 199 | { |
| 200 | printf("Error loading schema file: %s\n", schema_filename); |
| 201 | return TOSA_FILE_ERROR; |
| 202 | } |
| 203 | |
| 204 | ok = _parser.Parse(schema.c_str()); |
| 205 | if (!ok) |
| 206 | { |
| 207 | printf("Error parsing ISA schema file: %s\n", schema_filename); |
| 208 | return TOSA_FILE_ERROR; |
| 209 | } |
| 210 | _schemaLoaded = true; |
| 211 | |
| 212 | return TOSA_OK; |
| 213 | } |
| 214 | |
| 215 | tosa_err_t TosaSerializationHandler::LoadFileJson(const char* filename) |
| 216 | { |
| 217 | std::string jsonfile; |
| 218 | bool ok; |
| 219 | tosa_err_t err; |
| 220 | |
| 221 | if (!_schemaLoaded) |
| 222 | { |
| 223 | return TOSA_SCHEMA_MISSING; |
| 224 | } |
| 225 | |
| 226 | ok = flatbuffers::LoadFile(filename, false, &jsonfile); |
| 227 | if (!ok) |
| 228 | { |
| 229 | printf("Error loading json file: %s\n", filename); |
| 230 | return TOSA_FILE_ERROR; |
| 231 | } |
| 232 | |
| 233 | ok = _parser.Parse(jsonfile.c_str()); |
| 234 | if (!ok) |
| 235 | { |
| 236 | printf("Error parsing json file: %s\n", filename); |
| 237 | return TOSA_FILE_ERROR; |
| 238 | } |
| 239 | |
| 240 | uint8_t* buf = _parser.builder_.GetBufferPointer(); |
| 241 | |
Kevin Cheng | b97cb1d | 2021-10-14 11:53:39 -0700 | [diff] [blame] | 242 | err = Deserialize(buf); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 243 | if (err != TOSA_OK) |
| 244 | { |
| 245 | return err; |
| 246 | } |
| 247 | |
| 248 | return TOSA_OK; |
| 249 | } |
| 250 | |
| 251 | tosa_err_t TosaSerializationHandler::SaveFileJson(const char* filename) |
| 252 | { |
| 253 | std::string jsongen; |
| 254 | tosa_err_t err; |
| 255 | |
| 256 | if (!_schemaLoaded) |
| 257 | { |
| 258 | return TOSA_SCHEMA_MISSING; |
| 259 | } |
| 260 | |
Kevin Cheng | b97cb1d | 2021-10-14 11:53:39 -0700 | [diff] [blame] | 261 | err = Serialize(); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 262 | if (err != TOSA_OK) |
| 263 | { |
| 264 | return err; |
| 265 | } |
| 266 | |
| 267 | uint8_t* buf = _builder.GetBufferPointer(); |
| 268 | |
| 269 | if (!GenerateText(_parser, buf, &jsongen)) |
| 270 | { |
| 271 | printf("Couldn't serialize parsed data to JSON!\n"); |
| 272 | return TOSA_FILE_ERROR; |
| 273 | } |
| 274 | |
| 275 | FILE* file = fopen(filename, "wb"); |
| 276 | |
| 277 | if (!file) |
| 278 | { |
| 279 | printf("Couldn't open output file: %s\n", filename); |
| 280 | return TOSA_FILE_ERROR; |
| 281 | } |
| 282 | |
| 283 | if (fwrite(jsongen.c_str(), sizeof(char), jsongen.size(), file) != jsongen.size()) |
| 284 | { |
| 285 | printf("Error writing to json output file: %s\n", filename); |
| 286 | fclose(file); |
| 287 | return TOSA_FILE_ERROR; |
| 288 | } |
| 289 | |
| 290 | if (file) |
| 291 | fclose(file); |
| 292 | |
| 293 | return TOSA_OK; |
| 294 | } |
| 295 | |
| 296 | tosa_err_t TosaSerializationHandler::LoadFileTosaFlatbuffer(const char* filename) |
| 297 | { |
| 298 | std::string read_buffer; |
| 299 | tosa_err_t err; |
| 300 | uint8_t* buf; |
| 301 | bool ok; |
| 302 | |
| 303 | ok = flatbuffers::LoadFile(filename, false, &read_buffer); |
| 304 | if (!ok) |
| 305 | { |
| 306 | printf("Error loading flatbuffer file: %s\n", filename); |
| 307 | return TOSA_FILE_ERROR; |
| 308 | } |
| 309 | |
| 310 | buf = (uint8_t*)read_buffer.data(); |
| 311 | |
Kevin Cheng | b97cb1d | 2021-10-14 11:53:39 -0700 | [diff] [blame] | 312 | err = Deserialize(buf); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 313 | if (err != TOSA_OK) |
| 314 | { |
| 315 | return err; |
| 316 | } |
| 317 | |
| 318 | return TOSA_OK; |
| 319 | } |
| 320 | |
| 321 | tosa_err_t TosaSerializationHandler::SaveFileTosaFlatbuffer(const char* filename) |
| 322 | { |
| 323 | tosa_err_t err; |
| 324 | |
Kevin Cheng | b97cb1d | 2021-10-14 11:53:39 -0700 | [diff] [blame] | 325 | err = Serialize(); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 326 | if (err != TOSA_OK) |
| 327 | { |
| 328 | return err; |
| 329 | } |
| 330 | |
| 331 | uint8_t* buf = _builder.GetBufferPointer(); |
| 332 | |
| 333 | bool ok = flatbuffers::SaveFile(filename, (const char*)buf, _builder.GetSize(), false); |
| 334 | if (!ok) |
| 335 | { |
| 336 | printf("Error saving floatbuffer file: %s\n", filename); |
| 337 | return TOSA_FILE_ERROR; |
| 338 | } |
| 339 | |
| 340 | return TOSA_OK; |
| 341 | } |
| 342 | |
| 343 | tosa_err_t TosaSerializationHandler::Clear() |
| 344 | { |
| 345 | // deallocate all basic blocks |
| 346 | for (auto bb : GetBlocks()) |
| 347 | { |
| 348 | delete bb; |
| 349 | } |
| 350 | _blocks.clear(); |
| 351 | |
| 352 | return TOSA_OK; |
| 353 | } |
| 354 | |
Kevin Cheng | b97cb1d | 2021-10-14 11:53:39 -0700 | [diff] [blame] | 355 | tosa_err_t TosaSerializationHandler::Deserialize(const uint8_t* buf) |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 356 | { |
| 357 | auto fb_tosa_graph = GetTosaGraph(buf); |
| 358 | auto fb_tosa_version = fb_tosa_graph->version(); |
| 359 | auto fb_tosa_blocks = fb_tosa_graph->blocks(); |
| 360 | |
| 361 | std::vector<std::string> operator_inputs_container; |
| 362 | std::vector<std::string> operator_outputs_container; |
| 363 | |
| 364 | std::vector<TosaSerializationOperator*> block_operators_container; |
| 365 | std::vector<TosaSerializationTensor*> block_tensors_container; |
| 366 | std::vector<std::string> block_inputs_container; |
| 367 | std::vector<std::string> block_outputs_container; |
| 368 | |
| 369 | TosaAttributeBase* typed_attribute = NULL; |
| 370 | TosaQuantInfoBase* typed_qinfo = NULL; |
| 371 | TosaSerializationOperator* new_operator = NULL; |
| 372 | TosaSerializationBasicBlock* new_block = NULL; |
| 373 | TosaSerializationTensor* new_tensor = NULL; |
| 374 | |
| 375 | // erase container |
| 376 | Clear(); |
| 377 | |
Kevin Cheng | e6563f5 | 2021-10-20 12:12:02 -0700 | [diff] [blame] | 378 | TosaVersion read_version(fb_tosa_version->_major(), fb_tosa_version->_minor(), fb_tosa_version->_patch(), |
| 379 | fb_tosa_version->_draft()); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 380 | |
Kevin Cheng | e6563f5 | 2021-10-20 12:12:02 -0700 | [diff] [blame] | 381 | TosaVersion::compat_t is_compat = read_version.is_compatible(GetVersion()); |
| 382 | switch (is_compat) |
Kevin Cheng | b97cb1d | 2021-10-14 11:53:39 -0700 | [diff] [blame] | 383 | { |
Kevin Cheng | e6563f5 | 2021-10-20 12:12:02 -0700 | [diff] [blame] | 384 | case TosaVersion::compat_t::COMPLETELY_COMPATIBLE: |
| 385 | break; |
| 386 | case TosaVersion::compat_t::PARTIALLY_COMPATIBLE: |
| 387 | printf("WARNING: Read flatbuffer version %s is partially compatible with serializer version %s\n", |
| 388 | read_version.to_string().c_str(), GetVersion().to_string().c_str()); |
| 389 | break; |
| 390 | case TosaVersion::compat_t::NOT_COMPATIBLE: |
| 391 | printf("ERROR: Read flatbuffer version %s is not compatible with serializer version %s\n", |
| 392 | read_version.to_string().c_str(), GetVersion().to_string().c_str()); |
| 393 | return TOSA_VERSION_MISMATCH; |
Kevin Cheng | b97cb1d | 2021-10-14 11:53:39 -0700 | [diff] [blame] | 394 | } |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 395 | |
| 396 | for (size_t i = 0; i < fb_tosa_blocks->size(); i++) |
| 397 | { |
| 398 | auto curr_block = fb_tosa_blocks->Get(i); |
| 399 | |
| 400 | auto block_name = curr_block->name()->str(); |
| 401 | |
| 402 | auto fb_tosa_operators = curr_block->operators(); |
| 403 | block_operators_container.clear(); |
| 404 | for (size_t j = 0; j < fb_tosa_operators->size(); j++) |
| 405 | { |
| 406 | auto curr_operator = fb_tosa_operators->Get(j); |
| 407 | |
| 408 | auto operator_op = curr_operator->op(); |
| 409 | auto attribute_type = curr_operator->attribute_type(); |
| 410 | auto attribute = curr_operator->attribute(); |
| 411 | auto operator_qinfo_type = curr_operator->quant_info_type(); |
| 412 | auto operator_qinfo = curr_operator->quant_info(); |
| 413 | |
| 414 | // input tensors |
| 415 | auto operator_inputs = curr_operator->inputs(); |
| 416 | operator_inputs_container.clear(); |
| 417 | if (operator_inputs) |
| 418 | { |
| 419 | for (size_t k = 0; k < operator_inputs->size(); k++) |
| 420 | { |
| 421 | auto curr_input = operator_inputs->Get(k); |
| 422 | operator_inputs_container.push_back(curr_input->str()); |
| 423 | } |
| 424 | } |
| 425 | |
| 426 | // output tensors |
| 427 | auto operator_outputs = curr_operator->outputs(); |
| 428 | operator_outputs_container.clear(); |
| 429 | if (operator_outputs) |
| 430 | { |
| 431 | for (size_t k = 0; k < operator_outputs->size(); k++) |
| 432 | { |
| 433 | auto curr_output = operator_outputs->Get(k); |
| 434 | operator_outputs_container.push_back(curr_output->str()); |
| 435 | } |
| 436 | } |
| 437 | |
| 438 | switch (attribute_type) |
| 439 | { |
| 440 | case Attribute_NONE: |
| 441 | typed_attribute = new TosaNoneAttribute(); |
| 442 | break; |
| 443 | #define DEF_ATTRIBUTE(NAME, ...) \ |
| 444 | case Attribute_##NAME##Attribute: \ |
| 445 | typed_attribute = new Tosa##NAME##Attribute(attribute); \ |
| 446 | break; |
| 447 | #include "attribute.def" |
| 448 | #undef DEF_ATTRIBUTE |
| 449 | default: |
Kevin Cheng | b97cb1d | 2021-10-14 11:53:39 -0700 | [diff] [blame] | 450 | printf("TosaSerializationHandler::Deserialize(): Attribute %s not implemented yet\n", |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 451 | EnumNamesAttribute()[attribute_type]); |
| 452 | return TOSA_INTERNAL_ERROR; |
| 453 | } |
| 454 | |
| 455 | switch (operator_qinfo_type) |
| 456 | { |
| 457 | case QuantInfo_NONE: |
| 458 | typed_qinfo = new TosaNoneQuantInfo(); |
| 459 | break; |
| 460 | #define DEF_QUANTIZATION_INFO(NAME, ...) \ |
| 461 | case QuantInfo_##NAME##QuantInfo: \ |
| 462 | typed_qinfo = new Tosa##NAME##QuantInfo(operator_qinfo); \ |
| 463 | break; |
| 464 | |
| 465 | #include "quant_info.def" |
| 466 | #undef DEF_QUANTIZATION_INFO |
| 467 | default: |
Kevin Cheng | b97cb1d | 2021-10-14 11:53:39 -0700 | [diff] [blame] | 468 | printf("TosaSerializationHandler::Deserialize(): QuantInfo %s not implemented yet\n", |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 469 | EnumNamesQuantInfo()[operator_qinfo_type]); |
| 470 | return TOSA_INTERNAL_ERROR; |
| 471 | } |
| 472 | |
| 473 | new_operator = |
| 474 | new TosaSerializationOperator(operator_op, attribute_type, typed_attribute, operator_qinfo_type, |
| 475 | typed_qinfo, operator_inputs_container, operator_outputs_container); |
| 476 | if (new_operator) |
| 477 | { |
| 478 | block_operators_container.push_back(new_operator); |
| 479 | } |
| 480 | else |
| 481 | { |
| 482 | return TOSA_MEMORY_ERROR; |
| 483 | } |
| 484 | |
| 485 | if (typed_attribute) |
| 486 | delete typed_attribute; |
| 487 | if (typed_qinfo) |
| 488 | delete typed_qinfo; |
| 489 | } |
| 490 | |
| 491 | auto fb_tosa_tensors = curr_block->tensors(); |
| 492 | block_tensors_container.clear(); |
| 493 | for (size_t j = 0; j < fb_tosa_tensors->size(); j++) |
| 494 | { |
| 495 | auto curr_tensor = fb_tosa_tensors->Get(j); |
| 496 | |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 497 | auto tensor_name = curr_tensor->name(); |
| 498 | auto tensor_shape = curr_tensor->shape(); |
| 499 | auto tensor_type = curr_tensor->type(); |
| 500 | auto tensor_data = curr_tensor->data(); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 501 | |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 502 | new_tensor = new TosaSerializationTensor(tensor_name, tensor_shape, tensor_type, tensor_data); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 503 | if (new_tensor) |
| 504 | { |
| 505 | block_tensors_container.push_back(new_tensor); |
| 506 | } |
| 507 | else |
| 508 | { |
| 509 | return TOSA_MEMORY_ERROR; |
| 510 | } |
| 511 | } |
| 512 | |
| 513 | auto block_inputs = curr_block->inputs(); |
| 514 | auto block_outputs = curr_block->outputs(); |
| 515 | |
| 516 | block_inputs_container.clear(); |
| 517 | block_outputs_container.clear(); |
| 518 | |
| 519 | for (size_t j = 0; j < block_inputs->size(); j++) |
| 520 | { |
| 521 | auto curr_block_input = block_inputs->Get(j); |
| 522 | block_inputs_container.push_back(curr_block_input->str()); |
| 523 | } |
| 524 | for (size_t j = 0; j < block_outputs->size(); j++) |
| 525 | { |
| 526 | auto curr_block_output = block_outputs->Get(j); |
| 527 | block_outputs_container.push_back(curr_block_output->str()); |
| 528 | } |
| 529 | |
| 530 | new_block = new TosaSerializationBasicBlock(block_name, block_operators_container, block_tensors_container, |
| 531 | block_inputs_container, block_outputs_container); |
| 532 | if (new_block) |
| 533 | { |
| 534 | this->GetBlocks().push_back(new_block); |
| 535 | } |
| 536 | else |
| 537 | { |
| 538 | return TOSA_MEMORY_ERROR; |
| 539 | } |
| 540 | } |
| 541 | |
| 542 | return TOSA_OK; |
| 543 | } |
| 544 | |
Kevin Cheng | b97cb1d | 2021-10-14 11:53:39 -0700 | [diff] [blame] | 545 | tosa_err_t TosaSerializationHandler::Serialize() |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 546 | { |
| 547 | std::vector<flatbuffers::Offset<TosaBasicBlock>> fboffset_blocks; |
| 548 | |
| 549 | std::vector<flatbuffers::Offset<TosaOperator>> fboffset_block_operators; |
| 550 | std::vector<flatbuffers::Offset<TosaTensor>> fboffset_block_tensors; |
| 551 | std::vector<flatbuffers::Offset<flatbuffers::String>> fboffset_block_inputs; |
| 552 | std::vector<flatbuffers::Offset<flatbuffers::String>> fboffset_block_outputs; |
| 553 | |
| 554 | std::vector<flatbuffers::Offset<flatbuffers::String>> fboffset_operator_inputs; |
| 555 | std::vector<flatbuffers::Offset<flatbuffers::String>> fboffset_operator_outputs; |
| 556 | |
| 557 | // translate TosaFlatbufferOperator to flatbuffers::Offset<TosaOperator> |
| 558 | for (auto block : GetBlocks()) |
| 559 | { |
| 560 | fboffset_block_operators.clear(); |
| 561 | fboffset_block_tensors.clear(); |
| 562 | fboffset_block_inputs.clear(); |
| 563 | fboffset_block_outputs.clear(); |
| 564 | |
| 565 | auto block_name = _builder.CreateString(block->GetName().c_str()); |
| 566 | |
| 567 | for (auto tensor_str : block->GetInputs()) |
| 568 | { |
| 569 | auto tensor_name = _builder.CreateString(tensor_str.c_str()); |
| 570 | fboffset_block_inputs.push_back(tensor_name); |
| 571 | } |
| 572 | |
| 573 | for (auto tensor_str : block->GetOutputs()) |
| 574 | { |
| 575 | auto tensor_name = _builder.CreateString(tensor_str.c_str()); |
| 576 | fboffset_block_outputs.push_back(tensor_name); |
| 577 | } |
| 578 | |
| 579 | auto fb_block_inputs = _builder.CreateVector(fboffset_block_inputs); |
| 580 | auto fb_block_outputs = _builder.CreateVector(fboffset_block_outputs); |
| 581 | |
| 582 | for (auto op : block->GetOperators()) |
| 583 | { |
| 584 | fboffset_operator_inputs.clear(); |
| 585 | fboffset_operator_outputs.clear(); |
| 586 | |
| 587 | auto operator_op = op->GetOp(); |
| 588 | auto attribute_type = op->GetAttributeType(); |
| 589 | |
| 590 | for (auto tensor_str : op->GetInputTensorNames()) |
| 591 | { |
| 592 | auto tensor_name = _builder.CreateString(tensor_str.c_str()); |
| 593 | fboffset_operator_inputs.push_back(tensor_name); |
| 594 | } |
| 595 | |
| 596 | for (auto tensor_str : op->GetOutputTensorNames()) |
| 597 | { |
| 598 | auto tensor_name = _builder.CreateString(tensor_str.c_str()); |
| 599 | fboffset_operator_outputs.push_back(tensor_name); |
| 600 | } |
| 601 | |
| 602 | auto fb_operator_inputs = _builder.CreateVector(fboffset_operator_inputs); |
| 603 | auto fb_operator_outputs = _builder.CreateVector(fboffset_operator_outputs); |
| 604 | |
| 605 | flatbuffers::Offset<void> fb_attribute; |
| 606 | switch (attribute_type) |
| 607 | { |
| 608 | case Attribute_NONE: |
| 609 | fb_attribute = 0; |
| 610 | break; |
| 611 | |
| 612 | #define DEF_ARGS_S_STR(NAME, V) , _builder.CreateString(reinterpret_cast<Tosa##NAME*>(op->GetAttribute())->V().c_str()) |
| 613 | #define DEF_ARGS_S_DEFAULT(NAME, V) , reinterpret_cast<Tosa##NAME*>(op->GetAttribute())->V() |
| 614 | |
| 615 | #define DEF_ARGS_S_int32_t(NAME, V) DEF_ARGS_S_DEFAULT(NAME, V) |
| 616 | #define DEF_ARGS_S_float(NAME, V) DEF_ARGS_S_DEFAULT(NAME, V) |
| 617 | #define DEF_ARGS_S_bool(NAME, V) DEF_ARGS_S_DEFAULT(NAME, V) |
| 618 | #define DEF_ARGS_S_ResizeMode(NAME, V) DEF_ARGS_S_DEFAULT(NAME, V) |
| 619 | #define DEF_ARGS_S_string(NAME, V) DEF_ARGS_S_STR(NAME, V) |
| 620 | |
| 621 | #define DEF_ARGS_S(NAME, T, V) DEF_ARGS_S_##T(NAME, V) |
| 622 | #define DEF_ARGS_V(NAME, T, V) , _builder.CreateVector<T>(reinterpret_cast<Tosa##NAME*>(op->GetAttribute())->V()) |
| 623 | |
| 624 | #define DEF_ARGS_1(NAME, T0, F0, V0) DEF_ARGS_##F0(NAME, T0, V0) |
| 625 | #define DEF_ARGS_2(NAME, T0, F0, V0, T1, F1, V1) DEF_ARGS_##F0(NAME, T0, V0) DEF_ARGS_##F1(NAME, T1, V1) |
| 626 | #define DEF_ARGS_3(NAME, T0, F0, V0, T1, F1, V1, T2, F2, V2) \ |
| 627 | DEF_ARGS_##F0(NAME, T0, V0) DEF_ARGS_##F1(NAME, T1, V1) DEF_ARGS_##F2(NAME, T2, V2) |
| 628 | #define DEF_ARGS_4(NAME, T0, F0, V0, T1, F1, V1, T2, F2, V2, T3, F3, V3) \ |
| 629 | DEF_ARGS_##F0(NAME, T0, V0) DEF_ARGS_##F1(NAME, T1, V1) DEF_ARGS_##F2(NAME, T2, V2) DEF_ARGS_##F3(NAME, T3, V3) |
| 630 | #define DEF_ARGS_5(NAME, T0, F0, V0, T1, F1, V1, T2, F2, V2, T3, F3, V3, T4, F4, V4) \ |
| 631 | DEF_ARGS_##F0(NAME, T0, V0) DEF_ARGS_##F1(NAME, T1, V1) DEF_ARGS_##F2(NAME, T2, V2) DEF_ARGS_##F3(NAME, T3, V3) \ |
| 632 | DEF_ARGS_##F4(NAME, T4, V4) |
| 633 | #define DEF_ARGS_6(NAME, T0, F0, V0, T1, F1, V1, T2, F2, V2, T3, F3, V3, T4, F4, V4, T5, F5, V5) \ |
| 634 | DEF_ARGS_##F0(NAME, T0, V0) DEF_ARGS_##F1(NAME, T1, V1) DEF_ARGS_##F2(NAME, T2, V2) DEF_ARGS_##F3(NAME, T3, V3) \ |
| 635 | DEF_ARGS_##F4(NAME, T4, V4) DEF_ARGS_##F5(NAME, T5, V5) |
| 636 | #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) \ |
| 637 | DEF_ARGS_##F0(NAME, T0, V0) DEF_ARGS_##F1(NAME, T1, V1) DEF_ARGS_##F2(NAME, T2, V2) DEF_ARGS_##F3(NAME, T3, V3) \ |
| 638 | DEF_ARGS_##F4(NAME, T4, V4) DEF_ARGS_##F5(NAME, T5, V5) DEF_ARGS_##F6(NAME, T6, V6) |
| 639 | #define DEF_ATTRIBUTE(NAME, NUM_ARGS, ...) \ |
| 640 | case Attribute_##NAME##Attribute: \ |
| 641 | fb_attribute = Create##NAME##Attribute(_builder DEF_ARGS_##NUM_ARGS(NAME##Attribute, __VA_ARGS__)).Union(); \ |
| 642 | break; |
| 643 | |
| 644 | #include "attribute.def" |
| 645 | #undef DEF_ATTRIBUTE |
| 646 | #undef DEF_ARGS_1 |
| 647 | #undef DEF_ARGS_2 |
| 648 | #undef DEF_ARGS_3 |
| 649 | #undef DEF_ARGS_4 |
| 650 | #undef DEF_ARGS_5 |
| 651 | #undef DEF_ARGS_6 |
| 652 | #undef DEF_ARGS_7 |
| 653 | #undef DEF_ARGS_S |
| 654 | #undef DEF_ARGS_V |
| 655 | #undef DEF_ARGS_S_int32_t |
| 656 | #undef DEF_ARGS_S_float |
| 657 | #undef DEF_ARGS_S_bool |
| 658 | #undef DEF_ARGS_S_ResizeMode |
| 659 | #undef DEF_ARGS_S_string |
| 660 | #undef DEF_ARGS_S_STR |
| 661 | #undef DEF_ARGS_S_DEFAULT |
| 662 | default: |
Kevin Cheng | b97cb1d | 2021-10-14 11:53:39 -0700 | [diff] [blame] | 663 | printf("TosaSerializationHandler::Serialize(): Attribute %s not implemented yet\n", |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 664 | EnumNamesAttribute()[attribute_type]); |
| 665 | return TOSA_INTERNAL_ERROR; |
| 666 | } |
| 667 | |
| 668 | auto qinfo_type = op->GetQInfoType(); |
| 669 | flatbuffers::Offset<void> fb_operator_qinfo; |
| 670 | switch (qinfo_type) |
| 671 | { |
| 672 | case QuantInfo_NONE: |
| 673 | fb_operator_qinfo = 0; |
| 674 | break; |
| 675 | #define DEF_ARGS_S(NAME, T, V) , reinterpret_cast<Tosa##NAME*>(op->GetQInfo())->V() |
| 676 | #define DEF_ARGS_V(NAME, T, V) , _builder.CreateVector<T>(reinterpret_cast<Tosa##NAME*>(op->GetQInfo())->V()) |
| 677 | |
| 678 | #define DEF_ARGS_1(NAME, T0, F0, V0) DEF_ARGS_##F0(NAME, T0, V0) |
| 679 | #define DEF_ARGS_2(NAME, T0, F0, V0, T1, F1, V1) DEF_ARGS_##F0(NAME, T0, V0) DEF_ARGS_##F1(NAME, T1, V1) |
| 680 | #define DEF_ARGS_3(NAME, T0, F0, V0, T1, F1, V1, T2, F2, V2) \ |
| 681 | DEF_ARGS_##F0(NAME, T0, V0) DEF_ARGS_##F1(NAME, T1, V1) DEF_ARGS_##F2(NAME, T2, V2) |
| 682 | #define DEF_ARGS_4(NAME, T0, F0, V0, T1, F1, V1, T2, F2, V2, T3, F3, V3) \ |
| 683 | DEF_ARGS_##F0(NAME, T0, V0) DEF_ARGS_##F1(NAME, T1, V1) DEF_ARGS_##F2(NAME, T2, V2) DEF_ARGS_##F3(NAME, T3, V3) |
| 684 | #define DEF_ARGS_5(NAME, T0, F0, V0, T1, F1, V1, T2, F2, V2, T3, F3, V3, T4, F4, V4) \ |
| 685 | DEF_ARGS_##F0(NAME, T0, V0) DEF_ARGS_##F1(NAME, T1, V1) DEF_ARGS_##F2(NAME, T2, V2) DEF_ARGS_##F3(NAME, T3, V3) \ |
| 686 | DEF_ARGS_##F4(NAME, T4, V4) |
| 687 | #define DEF_ARGS_6(NAME, T0, F0, V0, T1, F1, V1, T2, F2, V2, T3, F3, V3, T4, F4, V4, T5, F5, V5) \ |
| 688 | DEF_ARGS_##F0(NAME, T0, V0) DEF_ARGS_##F1(NAME, T1, V1) DEF_ARGS_##F2(NAME, T2, V2) DEF_ARGS_##F3(NAME, T3, V3) \ |
| 689 | DEF_ARGS_##F4(NAME, T4, V4) DEF_ARGS_##F5(NAME, T5, V5) |
| 690 | #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) \ |
| 691 | DEF_ARGS_##F0(NAME, T0, V0) DEF_ARGS_##F1(NAME, T1, V1) DEF_ARGS_##F2(NAME, T2, V2) DEF_ARGS_##F3(NAME, T3, V3) \ |
| 692 | DEF_ARGS_##F4(NAME, T4, V4) DEF_ARGS_##F5(NAME, T5, V5) DEF_ARGS_##F6(NAME, T6, V6) |
| 693 | #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, \ |
| 694 | V7) \ |
| 695 | DEF_ARGS_##F0(NAME, T0, V0) DEF_ARGS_##F1(NAME, T1, V1) DEF_ARGS_##F2(NAME, T2, V2) DEF_ARGS_##F3(NAME, T3, V3) \ |
| 696 | DEF_ARGS_##F4(NAME, T4, V4) DEF_ARGS_##F5(NAME, T5, V5) DEF_ARGS_##F6(NAME, T6, V6) \ |
| 697 | DEF_ARGS_##F7(NAME, T7, V7) |
| 698 | #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, \ |
| 699 | V7, T8, F8, V8) \ |
| 700 | DEF_ARGS_##F0(NAME, T0, V0) DEF_ARGS_##F1(NAME, T1, V1) DEF_ARGS_##F2(NAME, T2, V2) DEF_ARGS_##F3(NAME, T3, V3) \ |
| 701 | DEF_ARGS_##F4(NAME, T4, V4) DEF_ARGS_##F5(NAME, T5, V5) DEF_ARGS_##F6(NAME, T6, V6) \ |
| 702 | DEF_ARGS_##F7(NAME, T7, V7) DEF_ARGS_##F8(NAME, T8, V8) |
| 703 | #define DEF_ARGS_10(NAME, T0, F0, V0, T1, F1, V1, T2, F2, V2, T3, F3, V3, T4, F4, V4, T5, F5, V5, T6, F6, V6, T7, F7, \ |
| 704 | V7, T8, F8, V8, T9, F9, V9) \ |
| 705 | DEF_ARGS_##F0(NAME, T0, V0) DEF_ARGS_##F1(NAME, T1, V1) DEF_ARGS_##F2(NAME, T2, V2) DEF_ARGS_##F3(NAME, T3, V3) \ |
| 706 | DEF_ARGS_##F4(NAME, T4, V4) DEF_ARGS_##F5(NAME, T5, V5) DEF_ARGS_##F6(NAME, T6, V6) \ |
| 707 | DEF_ARGS_##F7(NAME, T7, V7) DEF_ARGS_##F8(NAME, T8, V8) DEF_ARGS_##F9(NAME, T9, V9) |
| 708 | #define DEF_QUANTIZATION_INFO(NAME, NUM_ARGS, ...) \ |
| 709 | case QuantInfo_##NAME##QuantInfo: \ |
| 710 | fb_operator_qinfo = \ |
| 711 | Create##NAME##QuantInfo(_builder DEF_ARGS_##NUM_ARGS(NAME##QuantInfo, __VA_ARGS__)).Union(); \ |
| 712 | break; |
| 713 | |
| 714 | #include "quant_info.def" |
| 715 | #undef DEF_QUANTIZATION_INFO |
| 716 | #undef DEF_ARGS_1 |
| 717 | #undef DEF_ARGS_2 |
| 718 | #undef DEF_ARGS_3 |
| 719 | #undef DEF_ARGS_4 |
| 720 | #undef DEF_ARGS_5 |
| 721 | #undef DEF_ARGS_6 |
| 722 | #undef DEF_ARGS_7 |
| 723 | #undef DEF_ARGS_8 |
| 724 | #undef DEF_ARGS_9 |
| 725 | #undef DEF_ARGS_10 |
| 726 | #undef DEF_ARGS_S |
| 727 | #undef DEF_ARGS_V |
| 728 | default: |
Kevin Cheng | b97cb1d | 2021-10-14 11:53:39 -0700 | [diff] [blame] | 729 | printf("TosaSerializationHandler::Serialize(): Attribute %s not implemented yet\n", |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 730 | EnumNamesAttribute()[attribute_type]); |
| 731 | return TOSA_INTERNAL_ERROR; |
| 732 | } |
| 733 | |
| 734 | auto fboffset_operator = |
| 735 | CreateTosaOperator(_builder, operator_op, attribute_type, fb_attribute, fb_operator_inputs, |
| 736 | fb_operator_outputs, qinfo_type, fb_operator_qinfo); |
| 737 | fboffset_block_operators.push_back(fboffset_operator); |
| 738 | } |
| 739 | |
| 740 | auto fb_block_operators = _builder.CreateVector(fboffset_block_operators); |
| 741 | |
| 742 | for (auto tensor : block->GetTensors()) |
| 743 | { |
| 744 | |
| 745 | auto tensor_name = _builder.CreateString(tensor->GetName().c_str()); |
| 746 | auto tensor_shape = _builder.CreateVector(tensor->GetShape()); |
| 747 | auto tensor_dtype = tensor->GetDtype(); |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 748 | auto tensor_data = _builder.CreateVector(tensor->GetData()); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 749 | |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 750 | auto fboffset_tensor = CreateTosaTensor(_builder, tensor_name, tensor_shape, tensor_dtype, tensor_data); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 751 | fboffset_block_tensors.push_back(fboffset_tensor); |
| 752 | } |
| 753 | |
| 754 | auto fb_block_tensors = _builder.CreateVector(fboffset_block_tensors); |
| 755 | |
| 756 | auto fboffset_block = CreateTosaBasicBlock(_builder, block_name, fb_block_operators, fb_block_tensors, |
| 757 | fb_block_inputs, fb_block_outputs); |
| 758 | fboffset_blocks.push_back(fboffset_block); |
| 759 | } |
| 760 | |
| 761 | auto fb_blocks = _builder.CreateVector(fboffset_blocks); |
| 762 | |
Kevin Cheng | b97cb1d | 2021-10-14 11:53:39 -0700 | [diff] [blame] | 763 | auto fb_version = |
| 764 | CreateVersion(_builder, TOSA_VERSION_MAJOR, TOSA_VERSION_MINOR, TOSA_VERSION_PATCH, TOSA_VERSION_DRAFT); |
Eric Kunze | 2364dcd | 2021-04-26 11:06:57 -0700 | [diff] [blame] | 765 | |
| 766 | auto fb_graph = CreateTosaGraph(_builder, fb_version, fb_blocks); |
| 767 | _builder.Finish(fb_graph); |
| 768 | |
| 769 | return TOSA_OK; |
| 770 | } |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 771 | |
| 772 | void zero_pad(std::vector<uint8_t>& buf) |
| 773 | { |
| 774 | while ((buf.size() % TENSOR_BUFFER_FORCE_ALIGNMENT) != 0) |
| 775 | { |
| 776 | buf.push_back(0); |
| 777 | } |
| 778 | } |
| 779 | |
| 780 | tosa_err_t TosaSerializationHandler::ConvertF32toU8(const std::vector<float>& in, std::vector<uint8_t>& out) |
| 781 | { |
| 782 | out.clear(); |
| 783 | for (auto val : in) |
| 784 | { |
| 785 | uint32_t* val_u32 = reinterpret_cast<uint32_t*>(&val); |
| 786 | out.push_back(*val_u32 & 0xFF); |
| 787 | out.push_back((*val_u32 >> 8) & 0xFF); |
| 788 | out.push_back((*val_u32 >> 16) & 0xFF); |
| 789 | out.push_back((*val_u32 >> 24) & 0xFF); |
| 790 | } |
| 791 | zero_pad(out); |
| 792 | return TOSA_OK; |
| 793 | } |
| 794 | |
| 795 | tosa_err_t TosaSerializationHandler::ConvertI48toU8(const std::vector<int64_t>& in, std::vector<uint8_t>& out) |
| 796 | { |
| 797 | out.clear(); |
| 798 | for (auto val : in) |
| 799 | { |
| 800 | uint64_t* val_u64 = reinterpret_cast<uint64_t*>(&val); |
| 801 | out.push_back(*val_u64 & 0xFF); |
| 802 | out.push_back((*val_u64 >> 8) & 0xFF); |
| 803 | out.push_back((*val_u64 >> 16) & 0xFF); |
| 804 | out.push_back((*val_u64 >> 24) & 0xFF); |
| 805 | out.push_back((*val_u64 >> 32) & 0xFF); |
| 806 | out.push_back((*val_u64 >> 40) & 0xFF); |
| 807 | } |
| 808 | zero_pad(out); |
| 809 | return TOSA_OK; |
| 810 | } |
| 811 | |
| 812 | tosa_err_t TosaSerializationHandler::ConvertI32toU8(const std::vector<int32_t>& in, std::vector<uint8_t>& out) |
| 813 | { |
| 814 | out.clear(); |
| 815 | for (auto val : in) |
| 816 | { |
| 817 | uint32_t* val_u32 = reinterpret_cast<uint32_t*>(&val); |
| 818 | out.push_back(*val_u32 & 0xFF); |
| 819 | out.push_back((*val_u32 >> 8) & 0xFF); |
| 820 | out.push_back((*val_u32 >> 16) & 0xFF); |
| 821 | out.push_back((*val_u32 >> 24) & 0xFF); |
| 822 | } |
| 823 | zero_pad(out); |
| 824 | return TOSA_OK; |
| 825 | } |
| 826 | |
| 827 | tosa_err_t TosaSerializationHandler::ConvertI16toU8(const std::vector<int16_t>& in, std::vector<uint8_t>& out) |
| 828 | { |
| 829 | out.clear(); |
| 830 | for (auto val : in) |
| 831 | { |
| 832 | uint16_t* val_u16 = reinterpret_cast<uint16_t*>(&val); |
| 833 | out.push_back(*val_u16 & 0xFF); |
| 834 | out.push_back((*val_u16 >> 8) & 0xFF); |
| 835 | } |
| 836 | zero_pad(out); |
| 837 | return TOSA_OK; |
| 838 | } |
| 839 | |
| 840 | tosa_err_t TosaSerializationHandler::ConvertI8toU8(const std::vector<int8_t>& in, std::vector<uint8_t>& out) |
| 841 | { |
| 842 | out.clear(); |
| 843 | for (auto val : in) |
| 844 | { |
| 845 | uint8_t* val_u8 = reinterpret_cast<uint8_t*>(&val); |
| 846 | out.push_back(*val_u8); |
| 847 | } |
| 848 | zero_pad(out); |
| 849 | return TOSA_OK; |
| 850 | } |
| 851 | |
Kevin Cheng | 3ce5634 | 2021-07-28 13:42:29 -0700 | [diff] [blame] | 852 | // Two int4 values are packed into one byte out. |
| 853 | // For given input value val_0 = in[2*i], and val_1 = in[2*i+1], |
| 854 | // they'll be packed as out[3:0] = val_0, and out[7:4] = val_1 |
| 855 | tosa_err_t TosaSerializationHandler::ConvertI4toU8(const std::vector<int8_t>& in, std::vector<uint8_t>& out) |
| 856 | { |
| 857 | out.clear(); |
| 858 | uint32_t in_size = in.size(); |
| 859 | uint32_t out_size = (in_size % 2 == 0) ? (in_size / 2) : ((in_size + 1) / 2); |
| 860 | for (int i = 0; i < out_size; i++) |
| 861 | { |
| 862 | int8_t val_0 = in[2 * i]; |
| 863 | int8_t val_1 = 0; |
| 864 | if (2 * i + 1 < in_size) |
| 865 | { |
| 866 | val_1 = in[2 * i + 1]; |
| 867 | } |
| 868 | // In TOSA spec, int4 ranges [-7, 7] |
| 869 | if (val_0 < -7 || val_0 > 7 || val_1 < -7 || val_1 > 7) |
| 870 | { |
| 871 | printf("TosaSerializationHandler::ConvertI4toU8(): element in input array (%d or %d) exceeds int4 range.\n", |
| 872 | val_0, val_1); |
| 873 | return TOSA_USER_ERROR; |
| 874 | } |
| 875 | int8_t val_packed = (val_0 & 0xF) | ((val_1 & 0xF) << 4); |
| 876 | uint8_t val_u8 = static_cast<uint8_t>(val_packed); |
| 877 | out.push_back(val_u8); |
| 878 | } |
| 879 | zero_pad(out); |
| 880 | return TOSA_OK; |
| 881 | } |
| 882 | |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 883 | tosa_err_t TosaSerializationHandler::ConvertBooltoU8(const std::vector<bool>& in, std::vector<uint8_t>& out) |
| 884 | { |
| 885 | out.clear(); |
| 886 | for (auto val : in) |
| 887 | { |
| 888 | uint8_t* val_u8 = reinterpret_cast<uint8_t*>(&val); |
| 889 | out.push_back(*val_u8); |
| 890 | } |
| 891 | zero_pad(out); |
| 892 | return TOSA_OK; |
| 893 | } |
| 894 | |
| 895 | tosa_err_t |
| 896 | TosaSerializationHandler::ConvertU8toF32(const std::vector<uint8_t>& in, uint32_t out_size, std::vector<float>& out) |
| 897 | { |
| 898 | out.clear(); |
| 899 | if (in.size() < out_size * sizeof(float)) |
| 900 | { |
| 901 | printf("TosaSerializationHandler::ConvertU8toF32(): uint8 buffer size %ld must >= target size %ld\n", in.size(), |
| 902 | out_size * sizeof(float)); |
| 903 | return TOSA_USER_ERROR; |
| 904 | } |
| 905 | for (int i = 0; i < out_size; i++) |
| 906 | { |
| 907 | uint32_t byte0 = in[i * sizeof(float)]; |
| 908 | uint32_t byte1 = in[i * sizeof(float) + 1]; |
| 909 | uint32_t byte2 = in[i * sizeof(float) + 2]; |
| 910 | uint32_t byte3 = in[i * sizeof(float) + 3]; |
| 911 | uint32_t val_u32 = byte0 + (byte1 << 8) + (byte2 << 16) + (byte3 << 24); |
| 912 | float* val_fp32 = reinterpret_cast<float*>(&val_u32); |
| 913 | out.push_back(*val_fp32); |
| 914 | } |
| 915 | return TOSA_OK; |
| 916 | } |
| 917 | |
| 918 | tosa_err_t TosaSerializationHandler::ConvertU8toI48(const std::vector<uint8_t>& in, |
| 919 | uint32_t out_size, |
| 920 | std::vector<int64_t>& out) |
| 921 | { |
| 922 | out.clear(); |
| 923 | if (in.size() < out_size * 6 /* sizeof(int48) */) |
| 924 | { |
| 925 | printf("TosaSerializationHandler::ConvertU8toI48(): uint8 buffer size %ld must >= target size %d\n", in.size(), |
| 926 | out_size * 6); |
| 927 | return TOSA_USER_ERROR; |
| 928 | } |
| 929 | for (int i = 0; i < out_size; i++) |
| 930 | { |
| 931 | uint64_t byte0 = in[i * 6]; |
| 932 | uint64_t byte1 = in[i * 6 + 1]; |
| 933 | uint64_t byte2 = in[i * 6 + 2]; |
| 934 | uint64_t byte3 = in[i * 6 + 3]; |
| 935 | uint64_t byte4 = in[i * 6 + 4]; |
| 936 | uint64_t byte5 = in[i * 6 + 5]; |
| 937 | bool sign = ((byte5 >> 7) & 1) == 1 ? true : false; |
| 938 | uint64_t val_u64 = byte0 + (byte1 << 8) + (byte2 << 16) + (byte3 << 24) + (byte4 << 32) + (byte5 << 40); |
| 939 | if (sign) |
| 940 | { |
| 941 | uint64_t sext_mask = (0xFFFFUL << 48); |
| 942 | val_u64 |= sext_mask; |
| 943 | } |
| 944 | int64_t* val_i64 = reinterpret_cast<int64_t*>(&val_u64); |
| 945 | out.push_back(*val_i64); |
| 946 | } |
| 947 | return TOSA_OK; |
| 948 | } |
| 949 | |
| 950 | tosa_err_t TosaSerializationHandler::ConvertU8toI32(const std::vector<uint8_t>& in, |
| 951 | uint32_t out_size, |
| 952 | std::vector<int32_t>& out) |
| 953 | { |
| 954 | out.clear(); |
| 955 | if (in.size() < out_size * sizeof(int32_t)) |
| 956 | { |
| 957 | printf("TosaSerializationHandler::ConvertU8toI32(): uint8 buffer size %ld must >= target size %ld\n", in.size(), |
| 958 | out_size * sizeof(int32_t)); |
| 959 | return TOSA_USER_ERROR; |
| 960 | } |
| 961 | for (int i = 0; i < out_size; i++) |
| 962 | { |
| 963 | uint32_t byte0 = in[i * sizeof(int32_t)]; |
| 964 | uint32_t byte1 = in[i * sizeof(int32_t) + 1]; |
| 965 | uint32_t byte2 = in[i * sizeof(int32_t) + 2]; |
| 966 | uint32_t byte3 = in[i * sizeof(int32_t) + 3]; |
| 967 | uint32_t val_u32 = byte0 + (byte1 << 8) + (byte2 << 16) + (byte3 << 24); |
| 968 | int32_t* val_i32 = reinterpret_cast<int32_t*>(&val_u32); |
| 969 | out.push_back(*val_i32); |
| 970 | } |
| 971 | return TOSA_OK; |
| 972 | } |
| 973 | |
| 974 | tosa_err_t TosaSerializationHandler::ConvertU8toI16(const std::vector<uint8_t>& in, |
| 975 | uint32_t out_size, |
| 976 | std::vector<int16_t>& out) |
| 977 | { |
| 978 | out.clear(); |
| 979 | if (in.size() < out_size * sizeof(int16_t)) |
| 980 | { |
| 981 | printf("TosaSerializationHandler::ConvertU8toI16(): uint8 buffer size %ld must >= target size %ld\n", in.size(), |
| 982 | out_size * sizeof(int16_t)); |
| 983 | return TOSA_USER_ERROR; |
| 984 | } |
| 985 | for (int i = 0; i < out_size; i++) |
| 986 | { |
| 987 | uint16_t byte0 = in[i * sizeof(int16_t)]; |
| 988 | uint16_t byte1 = in[i * sizeof(int16_t) + 1]; |
| 989 | uint16_t val_u16 = byte0 + (byte1 << 8); |
| 990 | int16_t* val_i16 = reinterpret_cast<int16_t*>(&val_u16); |
| 991 | out.push_back(*val_i16); |
| 992 | } |
| 993 | return TOSA_OK; |
| 994 | } |
| 995 | |
| 996 | tosa_err_t |
| 997 | TosaSerializationHandler::ConvertU8toI8(const std::vector<uint8_t>& in, uint32_t out_size, std::vector<int8_t>& out) |
| 998 | { |
| 999 | out.clear(); |
| 1000 | if (in.size() < out_size * sizeof(int8_t)) |
| 1001 | { |
| 1002 | 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] | 1003 | out_size * sizeof(int8_t)); |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 1004 | return TOSA_USER_ERROR; |
| 1005 | } |
| 1006 | for (int i = 0; i < out_size; i++) |
| 1007 | { |
| 1008 | uint8_t val_u8 = in[i]; |
| 1009 | int8_t* val_i8 = reinterpret_cast<int8_t*>(&val_u8); |
| 1010 | out.push_back(*val_i8); |
| 1011 | } |
| 1012 | return TOSA_OK; |
| 1013 | } |
| 1014 | |
| 1015 | tosa_err_t |
Kevin Cheng | 3ce5634 | 2021-07-28 13:42:29 -0700 | [diff] [blame] | 1016 | TosaSerializationHandler::ConvertU8toI4(const std::vector<uint8_t>& in, uint32_t out_size, std::vector<int8_t>& out) |
| 1017 | { |
| 1018 | out.clear(); |
| 1019 | if (out_size > in.size() * 2) |
| 1020 | { |
| 1021 | printf("TosaSerializationHandler::ConvertU8toI4(): output size %u must <= uint8 buffer size %ld x 2.\n", |
| 1022 | out_size, in.size()); |
| 1023 | return TOSA_USER_ERROR; |
| 1024 | } |
| 1025 | for (int i = 0; i < in.size(); i++) |
| 1026 | { |
| 1027 | uint8_t val_u8 = in[i]; |
| 1028 | uint8_t val_0_u4 = val_u8 & 0xF; |
| 1029 | uint8_t val_1_u4 = val_u8 >> 4; |
| 1030 | uint8_t val_0_u8_sext = (val_0_u4 & 0x08) ? (val_0_u4 | 0xF0) : val_0_u4; |
| 1031 | uint8_t val_1_u8_sext = (val_1_u4 & 0x08) ? (val_1_u4 | 0xF0) : val_1_u4; |
| 1032 | int8_t val_0 = static_cast<int8_t>(val_0_u8_sext); |
| 1033 | int8_t val_1 = static_cast<int8_t>(val_1_u8_sext); |
| 1034 | // In TOSA spec, int4 ranges [-7, 7] |
| 1035 | if (val_0 < -7 || val_0 > 7 || val_1 < -7 || val_1 > 7) |
| 1036 | { |
| 1037 | printf( |
| 1038 | "TosaSerializationHandler::ConvertU8toI4(): element in output array (%d or %d) exceeds int4 range.\n", |
| 1039 | val_0, val_1); |
| 1040 | return TOSA_USER_ERROR; |
| 1041 | } |
| 1042 | out.push_back(val_0); |
| 1043 | if (2 * i + 1 < out_size) |
| 1044 | out.push_back(val_1); |
| 1045 | } |
| 1046 | return TOSA_OK; |
| 1047 | } |
| 1048 | |
| 1049 | tosa_err_t |
Kevin Cheng | 3bb1bc1 | 2021-06-17 15:57:08 -0700 | [diff] [blame] | 1050 | TosaSerializationHandler::ConvertU8toBool(const std::vector<uint8_t>& in, uint32_t out_size, std::vector<bool>& out) |
| 1051 | { |
| 1052 | out.clear(); |
| 1053 | if (in.size() < out_size * sizeof(bool)) |
| 1054 | { |
| 1055 | printf("TosaSerializationHandler::ConvertU8toBool(): uint8 buffer size %ld must >= target size %ld\n", |
| 1056 | in.size(), out_size * sizeof(bool)); |
| 1057 | return TOSA_USER_ERROR; |
| 1058 | } |
| 1059 | for (int i = 0; i < out_size; i++) |
| 1060 | { |
| 1061 | uint8_t val_u8 = in[i]; |
| 1062 | bool* val_bool = reinterpret_cast<bool*>(&val_u8); |
| 1063 | out.push_back(*val_bool); |
| 1064 | } |
| 1065 | return TOSA_OK; |
| 1066 | } |