Éanna Ó Catháin | 0de4712 | 2020-04-01 15:40:12 +0100 | [diff] [blame] | 1 | // |
| 2 | // Copyright © 2020 Arm Ltd. All rights reserved. |
| 3 | // SPDX-License-Identifier: MIT |
| 4 | // |
| 5 | |
| 6 | #include "JSONTimelineDecoder.hpp" |
| 7 | #include "../profiling/ProfilingUtils.hpp" |
| 8 | |
| 9 | #include <string> |
| 10 | #include <fstream> |
Éanna Ó Catháin | 49c52a1 | 2020-04-27 12:54:11 +0100 | [diff] [blame] | 11 | #include <boost/filesystem/fstream.hpp> |
Éanna Ó Catháin | 0de4712 | 2020-04-01 15:40:12 +0100 | [diff] [blame] | 12 | |
| 13 | namespace armnn |
| 14 | { |
| 15 | namespace timelinedecoder |
| 16 | { |
| 17 | |
| 18 | static const char *const CONNECTION = "connection"; |
| 19 | static const char *const BACKEND_ID = "backendId"; |
| 20 | static const char *const NAME = "name"; |
| 21 | static const char *const TYPE = "type"; |
| 22 | static const char *const WORKLOAD = "workload"; |
| 23 | static const char *const WORKLOAD_EXECUTION = "workload_execution"; |
| 24 | static const char *const INFERENCE = "inference"; |
| 25 | static const char *const LAYER = "layer"; |
| 26 | static const char *const ENTITY = "Entity"; |
| 27 | static const char *const EVENTCLASS = "EventClass"; |
| 28 | static const char *const EVENT = "Event"; |
| 29 | |
| 30 | JSONTimelineDecoder::TimelineStatus JSONTimelineDecoder::CreateEntity(const Entity& entity) |
| 31 | { |
| 32 | JSONEntity jsonEntity(entity.m_Guid); |
| 33 | jsonEntity.SetType(ENTITY); |
| 34 | this->m_Model.jsonEntities.insert({entity.m_Guid, jsonEntity}); |
| 35 | return TimelineStatus::TimelineStatus_Success; |
| 36 | } |
| 37 | |
| 38 | JSONTimelineDecoder::TimelineStatus JSONTimelineDecoder::CreateEventClass(const EventClass& eventClass) |
| 39 | { |
| 40 | JSONEntity jsonEntity(eventClass.m_Guid); |
| 41 | jsonEntity.SetType(EVENTCLASS); |
| 42 | this->m_Model.eventClasses.insert({eventClass.m_Guid, eventClass}); |
| 43 | this->m_Model.jsonEntities.insert({eventClass.m_Guid, jsonEntity}); |
| 44 | return TimelineStatus::TimelineStatus_Success; |
| 45 | } |
| 46 | |
| 47 | JSONTimelineDecoder::TimelineStatus JSONTimelineDecoder::CreateEvent(const Event& event) |
| 48 | { |
| 49 | JSONEntity jsonEntity(event.m_Guid); |
| 50 | jsonEntity.SetType(EVENT); |
| 51 | this->m_Model.events.insert({event.m_Guid, event}); |
| 52 | this->m_Model.jsonEntities.insert({jsonEntity.GetGuid(), jsonEntity}); |
| 53 | return TimelineStatus::TimelineStatus_Success; |
| 54 | } |
| 55 | |
| 56 | JSONTimelineDecoder::TimelineStatus JSONTimelineDecoder::CreateLabel(const Label& label) |
| 57 | { |
| 58 | this->m_Model.labels.insert({label.m_Guid, label}); |
| 59 | return TimelineStatus::TimelineStatus_Success; |
| 60 | } |
| 61 | |
| 62 | JSONTimelineDecoder::TimelineStatus JSONTimelineDecoder::CreateRelationship(const Relationship& relationship) |
| 63 | { |
| 64 | if (relationship.m_RelationshipType == ITimelineDecoder::RelationshipType::RetentionLink) |
| 65 | { |
| 66 | HandleRetentionLink(relationship); |
| 67 | } |
| 68 | else if (relationship.m_RelationshipType == ITimelineDecoder::RelationshipType::LabelLink) |
| 69 | { |
| 70 | HandleLabelLink(relationship); |
| 71 | } |
| 72 | else if (relationship.m_RelationshipType == ITimelineDecoder::RelationshipType::ExecutionLink) |
| 73 | { |
| 74 | HandleExecutionLink(relationship); |
| 75 | } |
| 76 | else |
| 77 | { |
| 78 | /* |
| 79 | * TODO Handle DataLink |
| 80 | */ |
| 81 | m_Model.relationships.insert({relationship.m_Guid, relationship}); |
| 82 | } |
| 83 | |
| 84 | return TimelineStatus::TimelineStatus_Success; |
| 85 | } |
| 86 | |
| 87 | |
| 88 | void JSONTimelineDecoder::HandleExecutionLink(const ITimelineDecoder::Relationship& relationship) |
| 89 | { |
| 90 | uint64_t tailGuid = relationship.m_TailGuid; |
| 91 | uint64_t headGuid = relationship.m_HeadGuid; |
| 92 | |
| 93 | if (m_Model.jsonEntities.count(relationship.m_HeadGuid) != 0) |
| 94 | { |
| 95 | JSONEntity& tailJSONEntity = m_Model.jsonEntities.at(tailGuid); |
| 96 | JSONEntity& headJSONEntity = m_Model.jsonEntities.at(headGuid); |
| 97 | tailJSONEntity.SetParent(headJSONEntity); |
| 98 | m_Model.jsonEntities.insert({headGuid, headJSONEntity}); |
| 99 | m_Model.relationships.insert({relationship.m_Guid, relationship}); |
| 100 | } |
| 101 | else |
| 102 | { |
| 103 | /* |
| 104 | * TODO Add some protection against packet ordering issues |
| 105 | */ |
| 106 | m_Model.relationships.insert({relationship.m_Guid, relationship}); |
| 107 | } |
| 108 | } |
| 109 | |
| 110 | void JSONTimelineDecoder::HandleLabelLink(const ITimelineDecoder::Relationship& relationship) |
| 111 | { |
| 112 | if (m_Model.labels.count(relationship.m_TailGuid) != 0) |
| 113 | { |
| 114 | if (m_Model.labels.at(relationship.m_TailGuid).m_Name == CONNECTION) |
| 115 | { |
| 116 | HandleConnectionLabel(relationship); |
| 117 | } |
| 118 | else if (m_Model.labels.at(relationship.m_TailGuid).m_Name == BACKEND_ID) |
| 119 | { |
| 120 | HandleBackendIdLabel(relationship); |
| 121 | } |
| 122 | else if (m_Model.labels.at(relationship.m_TailGuid).m_Name == NAME) |
| 123 | { |
| 124 | HandleNameLabel(relationship); |
| 125 | } |
| 126 | else if (m_Model.labels.at(relationship.m_TailGuid).m_Name == TYPE) |
| 127 | { |
| 128 | HandleTypeLabel(relationship); |
| 129 | } |
| 130 | else |
| 131 | { |
| 132 | /* |
| 133 | * TODO Add some protection against packet ordering issues |
| 134 | */ |
| 135 | m_Model.relationships.insert({relationship.m_Guid, relationship}); |
| 136 | } |
| 137 | } else |
| 138 | { |
| 139 | /* |
| 140 | * TODO Add some protection against packet ordering issues |
| 141 | */ |
| 142 | m_Model.relationships.insert({relationship.m_Guid, relationship}); |
| 143 | } |
| 144 | } |
| 145 | |
| 146 | void JSONTimelineDecoder::HandleTypeLabel(const ITimelineDecoder::Relationship& relationship) |
| 147 | { |
| 148 | if (m_Model.relationships.count(relationship.m_HeadGuid) != 0) |
| 149 | { |
| 150 | Relationship labelRelation = m_Model.relationships.at(relationship.m_HeadGuid); |
| 151 | if (m_Model.jsonEntities.count(labelRelation.m_HeadGuid) != 0) |
| 152 | { |
| 153 | JSONEntity& headEntity = m_Model.jsonEntities.at(labelRelation.m_HeadGuid); |
| 154 | std::string type = m_Model.labels.at(labelRelation.m_TailGuid).m_Name; |
| 155 | headEntity.SetType(type); |
| 156 | } |
| 157 | } |
| 158 | else |
| 159 | { |
| 160 | /* |
| 161 | * TODO Add some protection against packet ordering issues |
| 162 | */ |
| 163 | m_Model.relationships.insert({relationship.m_Guid, relationship}); |
| 164 | } |
| 165 | } |
| 166 | |
| 167 | void JSONTimelineDecoder::HandleNameLabel(const ITimelineDecoder::Relationship& relationship) |
| 168 | { |
| 169 | if (m_Model.relationships.count(relationship.m_HeadGuid) != 0) |
| 170 | { |
| 171 | Relationship labelRelation = m_Model.relationships.at(relationship.m_HeadGuid); |
| 172 | JSONEntity& headEntity = m_Model.jsonEntities.at(labelRelation.m_HeadGuid); |
| 173 | std::string name = m_Model.labels.at(labelRelation.m_TailGuid).m_Name; |
| 174 | headEntity.SetName(name); |
| 175 | } |
| 176 | else |
| 177 | { |
| 178 | /* |
| 179 | * TODO Add some protection against packet ordering issues |
| 180 | */ |
| 181 | m_Model.relationships.insert({relationship.m_Guid, relationship}); |
| 182 | } |
| 183 | } |
| 184 | |
| 185 | void JSONTimelineDecoder::HandleBackendIdLabel(const ITimelineDecoder::Relationship& relationship) |
| 186 | { |
| 187 | if (m_Model.relationships.count(relationship.m_HeadGuid) != 0) |
| 188 | { |
| 189 | Relationship labelRelation = m_Model.relationships.at(relationship.m_HeadGuid); |
| 190 | JSONEntity& headEntity = m_Model.jsonEntities.at(labelRelation.m_HeadGuid); |
| 191 | std::string backendName = m_Model.labels.at(labelRelation.m_TailGuid).m_Name; |
| 192 | headEntity.extendedData.insert({BACKEND_ID, backendName}); |
| 193 | } |
| 194 | else |
| 195 | { |
| 196 | /* |
| 197 | * TODO Add some protection against packet ordering issues |
| 198 | */ |
| 199 | m_Model.relationships.insert({relationship.m_Guid, relationship}); |
| 200 | } |
| 201 | } |
| 202 | |
| 203 | void JSONTimelineDecoder::HandleConnectionLabel(const ITimelineDecoder::Relationship& relationship) |
| 204 | { |
| 205 | if (m_Model.relationships.count(relationship.m_HeadGuid) != 0) |
| 206 | { |
| 207 | Relationship retentionRelation = m_Model.relationships.at(relationship.m_HeadGuid); |
| 208 | JSONEntity& headEntity = m_Model.jsonEntities.at(retentionRelation.m_HeadGuid); |
| 209 | JSONEntity& tailEntity = m_Model.jsonEntities.at(retentionRelation.m_TailGuid); |
| 210 | headEntity.AddConnection(headEntity, tailEntity); |
| 211 | } |
| 212 | else |
| 213 | { |
| 214 | /* |
| 215 | * TODO Add some protection against packet ordering issues |
| 216 | */ |
| 217 | m_Model.relationships.insert({relationship.m_Guid, relationship}); |
| 218 | } |
| 219 | } |
| 220 | |
| 221 | void JSONTimelineDecoder::HandleRetentionLink(const ITimelineDecoder::Relationship& relationship) |
| 222 | { |
| 223 | if (m_Model.jsonEntities.count(relationship.m_TailGuid) != 0 && m_Model.jsonEntities |
| 224 | .count(relationship.m_HeadGuid) != 0) |
| 225 | { |
| 226 | JSONEntity& tailJSONEntity = m_Model.jsonEntities.at(relationship.m_TailGuid); |
| 227 | JSONEntity& headJSONEntity = m_Model.jsonEntities.at(relationship.m_HeadGuid); |
| 228 | tailJSONEntity.SetParent(headJSONEntity); |
| 229 | m_Model.jsonEntities.insert({relationship.m_HeadGuid, headJSONEntity}); |
| 230 | m_Model.relationships.insert({relationship.m_Guid, relationship}); |
| 231 | } |
| 232 | else |
| 233 | { |
| 234 | /* |
| 235 | * TODO Add some protection against packet ordering issues |
| 236 | */ |
| 237 | m_Model.relationships.insert({relationship.m_Guid, relationship}); |
| 238 | } |
| 239 | } |
| 240 | |
| 241 | void JSONTimelineDecoder::JSONEntity::SetParent(JSONEntity& parent) |
| 242 | { |
| 243 | parent.childEntities.push_back(GetGuid()); |
| 244 | } |
| 245 | |
| 246 | void JSONTimelineDecoder::PrintJSON(JSONTimelineDecoder::JSONEntity& rootEntity) |
| 247 | { |
| 248 | std::string jsonString = GetJSONString(rootEntity); |
Éanna Ó Catháin | 49c52a1 | 2020-04-27 12:54:11 +0100 | [diff] [blame] | 249 | boost::filesystem::ofstream ofs{this->outputJSONFile}; |
| 250 | ofs << jsonString; |
| 251 | ofs.close(); |
Éanna Ó Catháin | 0de4712 | 2020-04-01 15:40:12 +0100 | [diff] [blame] | 252 | } |
| 253 | |
| 254 | std::string JSONTimelineDecoder::GetJSONString(JSONTimelineDecoder::JSONEntity& rootEntity) |
| 255 | { |
| 256 | int counter = 0; |
| 257 | std::string json; |
| 258 | json.append("{\n"); |
| 259 | if(rootEntity.GetType() != "") |
| 260 | { |
| 261 | json.append("\tArmNN"); |
| 262 | json.append(": {\n"); |
| 263 | |
| 264 | for (uint64_t childEntityId : rootEntity.childEntities) |
| 265 | { |
| 266 | JSONEntity& childEntity = this->m_Model.jsonEntities.at(childEntityId); |
| 267 | json.append(GetJSONEntityString(childEntity, counter)); |
| 268 | } |
| 269 | } |
| 270 | json.append("}\n"); |
| 271 | return json; |
| 272 | } |
| 273 | |
| 274 | std::string JSONTimelineDecoder::GetJSONEntityString(JSONTimelineDecoder::JSONEntity& entity, int& counter) |
| 275 | { |
| 276 | std::string jsonEntityString; |
| 277 | if(entity.GetType() == LAYER) |
| 278 | { |
| 279 | return GetLayerJSONString(entity, counter, jsonEntityString); |
| 280 | } |
| 281 | else if (entity.GetType() == WORKLOAD) |
| 282 | { |
| 283 | return GetWorkloadJSONString(entity, counter, jsonEntityString); |
| 284 | } |
| 285 | else if (entity.GetType() == WORKLOAD_EXECUTION) |
| 286 | { |
| 287 | return GetWorkloadExecutionJSONString(entity, jsonEntityString); |
| 288 | } |
| 289 | else if (entity.GetType() == INFERENCE) |
| 290 | { |
| 291 | return jsonEntityString; |
| 292 | } |
| 293 | else |
| 294 | { |
| 295 | for (uint64_t child_entity_id : entity.childEntities) |
| 296 | { |
| 297 | JSONEntity& childEntity = this->m_Model.jsonEntities.at(child_entity_id); |
| 298 | jsonEntityString.append(GetJSONEntityString(childEntity, ++counter)); |
| 299 | } |
| 300 | return jsonEntityString; |
| 301 | } |
| 302 | } |
| 303 | |
| 304 | std::string JSONTimelineDecoder::GetWorkloadExecutionJSONString(const JSONTimelineDecoder::JSONEntity& entity, |
| 305 | std::string& jsonEntityString) const |
| 306 | { |
| 307 | if(entity.childEntities.size() < 2) |
| 308 | { |
| 309 | throw Exception("Workload Execution Entity Packet does not have the expected Event packets attached"); |
| 310 | } |
| 311 | JSONEntity jsonEventOne = entity.childEntities[0]; |
| 312 | JSONEntity jsonEventTwo = entity.childEntities[1]; |
| 313 | |
| 314 | Event event1 = m_Model.events.at(jsonEventOne.GetGuid()); |
| 315 | Event event2 = m_Model.events.at(jsonEventTwo.GetGuid()); |
| 316 | |
| 317 | uint64_t wall_clock_time = event2.m_TimeStamp - event1.m_TimeStamp; |
| 318 | jsonEntityString.append("\t\t\t"); |
| 319 | jsonEntityString.append("raw : ["); |
| 320 | jsonEntityString.append(std::to_string(wall_clock_time)); |
| 321 | jsonEntityString.append("], \n"); |
| 322 | jsonEntityString.append("\t\t\t"); |
| 323 | jsonEntityString.append("unit : us,\n"); |
| 324 | jsonEntityString.append("\t\t\t"); |
| 325 | jsonEntityString.append("}\n"); |
| 326 | |
| 327 | return jsonEntityString; |
| 328 | } |
| 329 | |
| 330 | std::string JSONTimelineDecoder::GetWorkloadJSONString(const JSONTimelineDecoder::JSONEntity& entity, int& counter, |
| 331 | std::string& jsonEntityString) |
| 332 | { |
| 333 | jsonEntityString.append("\t\t\t"); |
| 334 | jsonEntityString.append("backendId :"); |
| 335 | jsonEntityString.append(entity.extendedData.at(BACKEND_ID)); |
| 336 | jsonEntityString.append(",\n"); |
| 337 | for (uint64_t child_entity_id : entity.childEntities) |
| 338 | { |
| 339 | JSONEntity &childEntity = m_Model.jsonEntities.at(child_entity_id); |
| 340 | jsonEntityString.append(GetJSONEntityString(childEntity, ++counter)); |
| 341 | } |
| 342 | return jsonEntityString; |
| 343 | } |
| 344 | |
| 345 | std::string JSONTimelineDecoder::GetLayerJSONString(JSONTimelineDecoder::JSONEntity& entity, int& counter, |
| 346 | std::string& jsonEntityString) |
| 347 | { |
| 348 | jsonEntityString.append("\t\t"); |
| 349 | jsonEntityString.append(entity.GetName()); |
| 350 | jsonEntityString.append("_"); |
| 351 | jsonEntityString.append(std::to_string(counter)); |
| 352 | jsonEntityString.append(": {\n"); |
| 353 | jsonEntityString.append("\t\t\t"); |
| 354 | jsonEntityString.append("type: Measurement,\n"); |
| 355 | for (uint64_t child_entity_id : entity.childEntities) |
| 356 | { |
| 357 | JSONEntity& childEntity = m_Model.jsonEntities.at(child_entity_id); |
| 358 | jsonEntityString.append(GetJSONEntityString(childEntity, ++counter)); |
| 359 | } |
| 360 | return jsonEntityString; |
| 361 | } |
| 362 | |
| 363 | void JSONTimelineDecoder::JSONEntity::AddConnection(JSONEntity& headEntity, JSONEntity& connectedEntity) |
| 364 | { |
| 365 | std::vector<uint64_t>::iterator it = std::find(headEntity.childEntities.begin(), |
| 366 | headEntity.childEntities.end(), connectedEntity.GetGuid()); |
| 367 | headEntity.childEntities.erase(it); |
| 368 | headEntity.connected_entities.push_back(connectedEntity.m_Guid); |
| 369 | } |
| 370 | |
| 371 | uint64_t JSONTimelineDecoder::JSONEntity::GetGuid() |
| 372 | { |
| 373 | return m_Guid; |
| 374 | } |
| 375 | |
| 376 | const JSONTimelineDecoder::Model &JSONTimelineDecoder::GetModel() |
| 377 | { |
| 378 | return m_Model; |
| 379 | } |
| 380 | |
| 381 | void JSONTimelineDecoder::SetOutgoingCaptureFile(const std::string& outgoingCaptureFile) |
| 382 | { |
| 383 | this->outputJSONFile = outgoingCaptureFile; |
| 384 | } |
| 385 | |
| 386 | void JSONTimelineDecoder::JSONEntity::SetName(std::string entityName) |
| 387 | { |
| 388 | this->name = entityName; |
| 389 | } |
| 390 | |
| 391 | std::string JSONTimelineDecoder::JSONEntity::GetName() |
| 392 | { |
| 393 | return this->name; |
| 394 | } |
| 395 | |
| 396 | void JSONTimelineDecoder::JSONEntity::SetType(std::string entityType) |
| 397 | { |
| 398 | this->type = entityType; |
| 399 | } |
| 400 | |
| 401 | std::string JSONTimelineDecoder::JSONEntity::GetType() |
| 402 | { |
| 403 | return this->type; |
| 404 | } |
| 405 | |
| 406 | } |
| 407 | } |