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