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gelib.cc 18 kB

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  1. /**
  2. * Copyright 2020 Huawei Technologies Co., Ltd
  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 "init/gelib.h"
  17. #include <dlfcn.h>
  18. #include <cstdlib>
  19. #include <mutex>
  20. #include <set>
  21. #include <sstream>
  22. #include <string>
  23. #include <utility>
  24. #include "common/ge/ge_util.h"
  25. #include "common/ge/plugin_manager.h"
  26. #include "common/profiling/profiling_manager.h"
  27. #include "common/properties_manager.h"
  28. #include "framework/common/debug/ge_log.h"
  29. #include "framework/common/debug/log.h"
  30. #include "framework/common/util.h"
  31. #include "analyzer/analyzer.h"
  32. #include "ge/ge_api_types.h"
  33. #include "ge_local_engine/engine/host_cpu_engine.h"
  34. #include "graph/common/ge_call_wrapper.h"
  35. #include "graph/ge_context.h"
  36. #include "graph/ge_global_options.h"
  37. #include "graph/load/new_model_manager/model_manager.h"
  38. #include "graph/manager/graph_mem_allocator.h"
  39. #include "graph/manager/host_mem_manager.h"
  40. #include "graph/manager/graph_var_manager.h"
  41. #include "omm/csa_interact.h"
  42. #include "runtime/kernel.h"
  43. #include "opskernel_manager/ops_kernel_builder_manager.h"
  44. using Json = nlohmann::json;
  45. namespace ge {
  46. namespace {
  47. const int kDecimal = 10;
  48. const int kSocVersionLen = 50;
  49. const int kDefaultDeviceIdForTrain = 0;
  50. const int kDefaultDeviceIdForInfer = -1;
  51. const uint32_t kAicoreOverflow = (0x1 << 0);
  52. const uint32_t kAtomicOverflow = (0x1 << 1);
  53. const uint32_t kAllOverflow = (kAicoreOverflow | kAtomicOverflow);
  54. } // namespace
  55. static std::shared_ptr<GELib> instancePtr_ = nullptr;
  56. // Initial each module of GE, if one failed, release all
  57. Status GELib::Initialize(const map<string, string> &options) {
  58. GELOGI("initial start");
  59. GEEVENT("[GEPERFTRACE] GE Init Start");
  60. // Multiple initializations are not allowed
  61. instancePtr_ = MakeShared<GELib>();
  62. if (instancePtr_ == nullptr) {
  63. GELOGE(GE_CLI_INIT_FAILED, "GeLib initialize failed, malloc shared_ptr failed.");
  64. return GE_CLI_INIT_FAILED;
  65. }
  66. map<string, string> new_options;
  67. Status ret = instancePtr_->SetRTSocVersion(options, new_options);
  68. if (ret != SUCCESS) {
  69. GELOGE(ret, "GeLib initial failed.");
  70. return ret;
  71. }
  72. instancePtr_->SetDefaultPrecisionMode(new_options);
  73. GetMutableGlobalOptions().insert(new_options.begin(), new_options.end());
  74. GetThreadLocalContext().SetGlobalOption(GetMutableGlobalOptions());
  75. GE_TIMESTAMP_START(Init);
  76. ret = instancePtr_->InnerInitialize(new_options);
  77. if (ret != SUCCESS) {
  78. GELOGE(ret, "GeLib initial failed.");
  79. instancePtr_ = nullptr;
  80. return ret;
  81. }
  82. GE_TIMESTAMP_EVENT_END(Init, "GELib::Initialize");
  83. return SUCCESS;
  84. }
  85. Status GELib::InnerInitialize(const map<string, string> &options) {
  86. // Multiple initializations are not allowed
  87. if (init_flag_) {
  88. GELOGW("multi initializations");
  89. return SUCCESS;
  90. }
  91. GELOGI("GE System initial.");
  92. GE_TIMESTAMP_START(SystemInitialize);
  93. Status initSystemStatus = SystemInitialize(options);
  94. GE_TIMESTAMP_END(SystemInitialize, "InnerInitialize::SystemInitialize");
  95. if (initSystemStatus != SUCCESS) {
  96. GELOGE(initSystemStatus);
  97. RollbackInit();
  98. return initSystemStatus;
  99. }
  100. GELOGI("engineManager initial.");
  101. GE_TIMESTAMP_START(EngineInitialize);
  102. Status initEmStatus = engineManager_.Initialize(options);
  103. GE_TIMESTAMP_END(EngineInitialize, "InnerInitialize::EngineInitialize");
  104. if (initEmStatus != SUCCESS) {
  105. GELOGE(initEmStatus);
  106. RollbackInit();
  107. return initEmStatus;
  108. }
  109. GELOGI("opsManager initial.");
  110. GE_TIMESTAMP_START(OpsManagerInitialize);
  111. Status initOpsStatus = opsManager_.Initialize(options);
  112. GE_TIMESTAMP_END(OpsManagerInitialize, "InnerInitialize::OpsManagerInitialize");
  113. if (initOpsStatus != SUCCESS) {
  114. GELOGE(initOpsStatus);
  115. RollbackInit();
  116. return initOpsStatus;
  117. }
  118. GELOGI("opsBuilderManager initial.");
  119. GE_TIMESTAMP_START(OpsKernelBuilderManagerInitialize);
  120. Status initOpsBuilderStatus = OpsKernelBuilderManager::Instance().Initialize(options);
  121. GE_TIMESTAMP_END(OpsKernelBuilderManagerInitialize, "InnerInitialize::OpsKernelBuilderManager");
  122. if (initOpsBuilderStatus != SUCCESS) {
  123. GELOGE(initOpsBuilderStatus);
  124. RollbackInit();
  125. return initOpsBuilderStatus;
  126. }
  127. GELOGI("sessionManager initial.");
  128. GE_TIMESTAMP_START(SessionManagerInitialize);
  129. Status initSmStatus = sessionManager_.Initialize(options);
  130. GE_TIMESTAMP_END(SessionManagerInitialize, "InnerInitialize::SessionManagerInitialize");
  131. if (initSmStatus != SUCCESS) {
  132. GELOGE(initSmStatus);
  133. RollbackInit();
  134. return initSmStatus;
  135. }
  136. GELOGI("Start to initialize HostCpuEngine");
  137. GE_TIMESTAMP_START(HostCpuEngineInitialize);
  138. Status initHostCpuEngineStatus = HostCpuEngine::GetInstance().Initialize();
  139. GE_TIMESTAMP_END(HostCpuEngineInitialize, "InnerInitialize::HostCpuEngineInitialize");
  140. if (initHostCpuEngineStatus != SUCCESS) {
  141. GELOGE(initHostCpuEngineStatus, "Failed to initialize HostCpuEngine");
  142. RollbackInit();
  143. return initHostCpuEngineStatus;
  144. }
  145. GELOGI("Start to init Analyzer!");
  146. Status init_analyzer_status = ge::Analyzer::GetInstance()->Initialize();
  147. if (init_analyzer_status != SUCCESS) {
  148. GELOGE(init_analyzer_status, "Failed to initialize HostCpuEngine");
  149. RollbackInit();
  150. return init_analyzer_status;
  151. }
  152. init_flag_ = true;
  153. return SUCCESS;
  154. }
  155. Status GELib::SystemInitialize(const map<string, string> &options) {
  156. Status status = FAILED;
  157. auto iter = options.find(OPTION_GRAPH_RUN_MODE);
  158. if (iter != options.end()) {
  159. if (GraphRunMode(std::strtol(iter->second.c_str(), nullptr, kDecimal)) >= TRAIN) {
  160. is_train_mode_ = true;
  161. }
  162. }
  163. InitOptions(options);
  164. // In train and infer, profiling is always needed.
  165. InitProfiling(this->options_);
  166. auto model_manager = ModelManager::GetInstance();
  167. GE_CHECK_NOTNULL(model_manager);
  168. GE_IF_BOOL_EXEC(model_manager->EnableExceptionDump(options) != SUCCESS,
  169. GELOGE(FAILED, "Enable exception dump failed");
  170. return FAILED);
  171. // 1.`is_train_mode_` means case: train
  172. // 2.`(!is_train_mode_) && (options_.device_id != kDefaultDeviceIdForInfer)` means case: online infer
  173. // these two case with logical device id
  174. if (is_train_mode_ || (options_.device_id != kDefaultDeviceIdForInfer)) {
  175. status = InitSystemWithOptions(this->options_);
  176. } else {
  177. status = InitSystemWithoutOptions();
  178. }
  179. return status;
  180. }
  181. void GELib::InitProfiling(Options &options) {
  182. GELOGI("Init Profiling. session Id: %ld, device id:%d ", options.session_id, options.device_id);
  183. std::lock_guard<std::mutex> lock(status_mutex_);
  184. GetContext().Init();
  185. // Profiling init
  186. if (ProfilingManager::Instance().Init(options) != SUCCESS) {
  187. GELOGW("Profiling init failed.");
  188. }
  189. }
  190. void GELib::SetDefaultPrecisionMode(map<string, string> &new_options) {
  191. auto iter = new_options.find(PRECISION_MODE);
  192. if (iter != new_options.end()) {
  193. GELOGI("Find precision_mode in options, value is %s", iter->second.c_str());
  194. return;
  195. }
  196. iter = new_options.find(OPTION_GRAPH_RUN_MODE);
  197. if (iter != new_options.end()) {
  198. if (GraphRunMode(std::strtol(iter->second.c_str(), nullptr, kDecimal)) >= TRAIN) {
  199. // only train mode need to be set allow_fp32_to_fp16.
  200. GELOGI("This is train mode, precision_mode need to be set allow_fp32_to_fp16");
  201. new_options.insert(std::make_pair(PRECISION_MODE, "allow_fp32_to_fp16"));
  202. return;
  203. }
  204. }
  205. GELOGI("This is not train mode, precision_mode need to be set force_fp16");
  206. new_options.insert(std::make_pair(PRECISION_MODE, "force_fp16"));
  207. return;
  208. }
  209. Status GELib::SetRTSocVersion(const map<string, string> &options, map<string, string> &new_options) {
  210. GELOGI("Start to set SOC_VERSION");
  211. new_options.insert(options.begin(), options.end());
  212. auto it = new_options.find(ge::SOC_VERSION);
  213. if (it != new_options.end()) {
  214. GE_CHK_RT_RET(rtSetSocVersion(it->second.c_str()));
  215. GELOGI("Succeeded in setting SOC_VERSION[%s] to runtime.", it->second.c_str());
  216. } else {
  217. GELOGI("SOC_VERSION is not exist in options");
  218. char version[kSocVersionLen] = {0};
  219. rtError_t rt_ret = rtGetSocVersion(version, kSocVersionLen);
  220. GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtGetSocVersion failed"); return FAILED;)
  221. GELOGI("Succeeded in getting SOC_VERSION[%s] from runtime.", version);
  222. new_options.insert(std::make_pair(ge::SOC_VERSION, version));
  223. }
  224. return SUCCESS;
  225. }
  226. void GELib::InitOptions(const map<string, string> &options) {
  227. this->options_.session_id = 0;
  228. auto iter = options.find(OPTION_EXEC_SESSION_ID);
  229. if (iter != options.end()) {
  230. this->options_.session_id = std::strtoll(iter->second.c_str(), nullptr, kDecimal);
  231. }
  232. this->options_.device_id = is_train_mode_ ? kDefaultDeviceIdForTrain : kDefaultDeviceIdForInfer;
  233. iter = options.find(OPTION_EXEC_DEVICE_ID);
  234. if (iter != options.end()) {
  235. this->options_.device_id = static_cast<int32_t>(std::strtol(iter->second.c_str(), nullptr, kDecimal));
  236. }
  237. iter = options.find(OPTION_EXEC_JOB_ID);
  238. if (iter != options.end()) {
  239. this->options_.job_id = iter->second.c_str();
  240. }
  241. this->options_.isUseHcom = false;
  242. iter = options.find(OPTION_EXEC_IS_USEHCOM);
  243. if (iter != options.end()) {
  244. std::istringstream(iter->second) >> this->options_.isUseHcom;
  245. }
  246. this->options_.isUseHvd = false;
  247. iter = options.find(OPTION_EXEC_IS_USEHVD);
  248. if (iter != options.end()) {
  249. std::istringstream(iter->second) >> this->options_.isUseHvd;
  250. }
  251. this->options_.deployMode = false;
  252. iter = options.find(OPTION_EXEC_DEPLOY_MODE);
  253. if (iter != options.end()) {
  254. std::istringstream(iter->second) >> this->options_.deployMode;
  255. }
  256. iter = options.find(OPTION_EXEC_POD_NAME);
  257. if (iter != options.end()) {
  258. this->options_.podName = iter->second.c_str();
  259. }
  260. iter = options.find(OPTION_EXEC_PROFILING_MODE);
  261. if (iter != options.end()) {
  262. this->options_.profiling_mode = iter->second.c_str();
  263. }
  264. iter = options.find(OPTION_EXEC_PROFILING_OPTIONS);
  265. if (iter != options.end()) {
  266. this->options_.profiling_options = iter->second.c_str();
  267. }
  268. iter = options.find(OPTION_EXEC_RANK_ID);
  269. if (iter != options.end()) {
  270. this->options_.rankId = std::strtoll(iter->second.c_str(), nullptr, kDecimal);
  271. }
  272. iter = options.find(OPTION_EXEC_RANK_TABLE_FILE);
  273. if (iter != options.end()) {
  274. this->options_.rankTableFile = iter->second.c_str();
  275. }
  276. this->options_.enable_atomic = true;
  277. iter = options.find(OPTION_EXEC_ATOMIC_FLAG);
  278. GE_IF_BOOL_EXEC(iter != options.end(),
  279. this->options_.enable_atomic = std::strtol(iter->second.c_str(), nullptr, kDecimal));
  280. GELOGI("ge InnerInitialize, the enable_atomic_flag in options_ is %d", this->options_.enable_atomic);
  281. }
  282. FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY Status GELib::InitSystemWithOptions(Options &options) {
  283. std::string mode = is_train_mode_ ? "Training" : "Online infer";
  284. GELOGI("%s init GELib. session Id:%ld, device id :%d ", mode.c_str(), options.session_id, options.device_id);
  285. GEEVENT("System init with options begin, job id %s", options.job_id.c_str());
  286. std::lock_guard<std::mutex> lock(status_mutex_);
  287. GE_IF_BOOL_EXEC(is_system_inited && !is_shutdown,
  288. GELOGW("System init with options is already inited and not shutdown.");
  289. return SUCCESS);
  290. std::vector<rtMemType_t> mem_type;
  291. mem_type.push_back(RT_MEMORY_HBM);
  292. mem_type.push_back(RT_MEMORY_P2P_DDR);
  293. Status initMmStatus = MemManager::Instance().Initialize(mem_type);
  294. if (initMmStatus != SUCCESS) {
  295. GELOGE(initMmStatus, "[Initialize] MemoryAllocatorManager initialize failed.");
  296. return initMmStatus;
  297. }
  298. GE_CHK_STATUS_RET(HostMemManager::Instance().Initialize());
  299. // Update CSA file
  300. CsaInteract::GetInstance().Init(options.device_id, GetContext().TraceId());
  301. Status ret = CsaInteract::GetInstance().WriteJobState(JOBSTATE_RUNNING, JOBSUBSTATE_ENV_INIT);
  302. GE_LOGE_IF(ret != SUCCESS, "write job state failed, ret:%u", ret);
  303. // set device id
  304. GELOGI("set logical device id:%u", options.device_id);
  305. GetContext().SetCtxDeviceId(static_cast<uint32_t>(options.device_id));
  306. GE_CHK_RT_RET(rtSetDevice(options.device_id));
  307. // In the scenario that the automatic add fusion is set, but there is no cleanaddr operator,
  308. // maybe need to check it
  309. is_system_inited = true;
  310. is_shutdown = false;
  311. GELOGI("%s init GELib success.", mode.c_str());
  312. return SUCCESS;
  313. }
  314. Status GELib::SystemShutdownWithOptions(const Options &options) {
  315. std::string mode = is_train_mode_ ? "Training" : "Online infer";
  316. GELOGI("%s finalize GELib begin.", mode.c_str());
  317. std::lock_guard<std::mutex> lock(status_mutex_);
  318. GE_IF_BOOL_EXEC(is_shutdown || !is_system_inited,
  319. GELOGW("System Shutdown with options is already is_shutdown or system does not inited. "
  320. "is_shutdown:%d is_omm_inited:%d",
  321. is_shutdown, is_system_inited);
  322. return SUCCESS);
  323. GE_CHK_RT(rtDeviceReset(options.device_id));
  324. // Update CSA file
  325. Status ret = CsaInteract::GetInstance().WriteJobState(JOBSTATE_SUCCEED);
  326. GE_LOGE_IF(ret != SUCCESS, "write job state failed, ret:%u", ret);
  327. is_system_inited = false;
  328. is_shutdown = true;
  329. GELOGI("%s finalize GELib success.", mode.c_str());
  330. return SUCCESS;
  331. }
  332. FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY Status GELib::InitSystemWithoutOptions() {
  333. GELOGI("Inference Init GELib begin.");
  334. std::vector<rtMemType_t> mem_type;
  335. mem_type.push_back(RT_MEMORY_HBM);
  336. mem_type.push_back(RT_MEMORY_P2P_DDR);
  337. Status initMmStatus = MemManager::Instance().Initialize(mem_type);
  338. if (initMmStatus != SUCCESS) {
  339. GELOGE(initMmStatus, "[Initialize] MemoryAllocatorManager initialize failed.");
  340. return initMmStatus;
  341. }
  342. GE_CHK_STATUS_RET(HostMemManager::Instance().Initialize());
  343. static bool is_inited = false;
  344. if (is_inited) {
  345. GELOGW("System init without options is already inited, don't need to init again.");
  346. return SUCCESS;
  347. }
  348. is_inited = true;
  349. GELOGI("Inference init GELib success.");
  350. return SUCCESS;
  351. }
  352. string GELib::GetPath() { return PluginManager::GetPath(); }
  353. // Finalize all modules
  354. Status GELib::Finalize() {
  355. GELOGI("finalization start");
  356. // Finalization is not allowed before initialization
  357. if (!init_flag_) {
  358. GELOGW("not initialize");
  359. return SUCCESS;
  360. }
  361. if (is_train_mode_ || (options_.device_id != kDefaultDeviceIdForInfer)) {
  362. GE_CHK_RT_RET(rtSetDevice(options_.device_id));
  363. }
  364. Status final_state = SUCCESS;
  365. Status mid_state;
  366. GELOGI("engineManager finalization.");
  367. mid_state = engineManager_.Finalize();
  368. if (mid_state != SUCCESS) {
  369. GELOGW("engineManager finalize failed");
  370. final_state = mid_state;
  371. }
  372. GELOGI("sessionManager finalization.");
  373. mid_state = sessionManager_.Finalize();
  374. if (mid_state != SUCCESS) {
  375. GELOGW("sessionManager finalize failed");
  376. final_state = mid_state;
  377. }
  378. GELOGI("opsBuilderManager finalization.");
  379. mid_state = OpsKernelBuilderManager::Instance().Finalize();
  380. if (mid_state != SUCCESS) {
  381. GELOGW("opsBuilderManager finalize failed");
  382. final_state = mid_state;
  383. }
  384. GELOGI("opsManager finalization.");
  385. mid_state = opsManager_.Finalize();
  386. if (mid_state != SUCCESS) {
  387. GELOGW("opsManager finalize failed");
  388. final_state = mid_state;
  389. }
  390. GELOGI("VarManagerPool finalization.");
  391. VarManagerPool::Instance().Destory();
  392. GELOGI("MemManager finalization.");
  393. MemManager::Instance().Finalize();
  394. GELOGI("HostMemManager finalization.");
  395. HostMemManager::Instance().Finalize();
  396. GELOGI("HostCpuEngine finalization.");
  397. HostCpuEngine::GetInstance().Finalize();
  398. GELOGI("Analyzer finalization");
  399. Analyzer::GetInstance()->Finalize();
  400. // Shut down profiling
  401. ShutDownProfiling();
  402. if (is_train_mode_ || (options_.device_id != kDefaultDeviceIdForInfer)) {
  403. GELOGI("System ShutDown.");
  404. mid_state = SystemShutdownWithOptions(this->options_);
  405. if (mid_state != SUCCESS) {
  406. GELOGW("System shutdown with options failed");
  407. final_state = mid_state;
  408. }
  409. }
  410. is_train_mode_ = false;
  411. GetMutableGlobalOptions().erase(ENABLE_SINGLE_STREAM);
  412. if (is_train_mode_ || (options_.device_id != kDefaultDeviceIdForInfer)) {
  413. GE_CHK_RT_RET(rtDeviceReset(options_.device_id));
  414. }
  415. instancePtr_ = nullptr;
  416. init_flag_ = false;
  417. if (final_state != SUCCESS) {
  418. GELOGE(FAILED, "finalization failed.");
  419. return final_state;
  420. }
  421. GELOGI("finalization success.");
  422. return SUCCESS;
  423. }
  424. void GELib::ShutDownProfiling() {
  425. std::lock_guard<std::mutex> lock(status_mutex_);
  426. if (!ProfilingManager::Instance().ProfilingOpTraceOn() && ProfilingManager::Instance().ProfilingOn()) {
  427. ProfilingManager::Instance().StopProfiling();
  428. }
  429. if (ProfilingManager::Instance().ProfilingOn()) {
  430. ProfilingManager::Instance().PluginUnInit(GE_PROFILING_MODULE);
  431. }
  432. }
  433. // Get Singleton Instance
  434. std::shared_ptr<GELib> GELib::GetInstance() { return instancePtr_; }
  435. void GELib::RollbackInit() {
  436. if (engineManager_.init_flag_) {
  437. (void)engineManager_.Finalize();
  438. }
  439. if (opsManager_.init_flag_) {
  440. (void)opsManager_.Finalize();
  441. }
  442. if (sessionManager_.init_flag_) {
  443. (void)sessionManager_.Finalize();
  444. }
  445. MemManager::Instance().Finalize();
  446. HostMemManager::Instance().Finalize();
  447. VarManagerPool::Instance().Destory();
  448. }
  449. } // namespace ge

图引擎模块(GE)是MindSpore的一个子模块,其代码由C++实现,位于前端模块ME和底层硬件之间,起到承接作用。图引擎模块以ME下发的图作为输入,然后进行一系列的深度图优化操作,最后输出一张可以在底层硬件上高效运行的图。GE针对昇腾AI处理器的硬件结构特点,做了特定的优化工作,以此来充分发挥出昇腾AI处理器的强大算力。在进行模型训练/推理时,GE会被自动调用而用户并不感知。GE主要由GE API和GE Core两部分组成,详细的架构图如下所示