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inner_session.cc 25 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 "session/inner_session.h"
  17. #include <map>
  18. #include <memory>
  19. #include <vector>
  20. #include "analyzer/analyzer.h"
  21. #include "adx_datadump_server.h"
  22. #include "common/dump/dump_properties.h"
  23. #include "common/dump/dump_manager.h"
  24. #include "framework/common/util.h"
  25. #include "framework/common/debug/ge_log.h"
  26. #include "graph/ge_context.h"
  27. #include "graph/ge_global_options.h"
  28. #include "graph/ge_local_context.h"
  29. #include "graph/common/local_context.h"
  30. #include "graph/load/model_manager/model_manager.h"
  31. #include "graph/manager/graph_var_manager.h"
  32. #include "graph/manager/graph_mem_manager.h"
  33. #include "graph/utils/tensor_adapter.h"
  34. #include "runtime/mem.h"
  35. #include "ir_build/option_utils.h"
  36. namespace ge {
  37. namespace {
  38. const int32_t kDumpStatus = 0;
  39. Status CheckReuseMemoryOption(const std::map<string, string> &options) {
  40. auto iter = options.find(OPTION_EXEC_DISABLE_REUSED_MEMORY);
  41. if (iter != options.end()) {
  42. if (iter->second == "0") {
  43. GELOGD("%s=0, reuse memory is open", OPTION_EXEC_DISABLE_REUSED_MEMORY);
  44. } else if (iter->second == "1") {
  45. GELOGD("%s=1, reuse memory is close", OPTION_EXEC_DISABLE_REUSED_MEMORY);
  46. } else {
  47. GELOGE(PARAM_INVALID, "[CheckReuse][MemoryOption]option %s=%s is invalid",
  48. OPTION_EXEC_DISABLE_REUSED_MEMORY, iter->second.c_str());
  49. REPORT_INNER_ERROR("E19999", "CheckReuseMemoryOption failed because option %s=%s is invalid.",
  50. OPTION_EXEC_DISABLE_REUSED_MEMORY, iter->second.c_str());
  51. return FAILED;
  52. }
  53. }
  54. return SUCCESS;
  55. }
  56. }
  57. static std::mutex mutex_; // BuildGraph and RunGraph use
  58. bool InnerSession::is_dump_server_inited_ = false;
  59. InnerSession::InnerSession(uint64_t session_id, const std::map<string, string> &options)
  60. : init_flag_(false), session_id_(session_id), options_(options) {}
  61. Status InnerSession::Initialize() {
  62. if (init_flag_) {
  63. GELOGW("[InnerSession:%lu] session already initialize.", session_id_);
  64. return SUCCESS;
  65. }
  66. // If the global options and the session options are duplicated, the session options is preferred.
  67. auto all_options = options_;
  68. all_options.insert(GetMutableGlobalOptions().begin(), GetMutableGlobalOptions().end());
  69. Status ret = CheckReuseMemoryOption(all_options);
  70. if (ret != SUCCESS) {
  71. GELOGE(ret, "[CheckReuse][MemoryOption] failed, [InnerSession:%lu].", session_id_);
  72. REPORT_CALL_ERROR("E19999", "CheckReuseMemoryOption failed, InnerSession=%lu.", session_id_);
  73. return ret;
  74. }
  75. //Check option OP_PRECISION_MODE
  76. auto iter = all_options.find(ge::OP_PRECISION_MODE);
  77. if (iter != all_options.end() && !iter->second.empty() && !ge::CheckInputPathValid(iter->second)) {
  78. REPORT_INPUT_ERROR("E10001", std::vector<std::string>({"parameter", "value", "reason"}),
  79. std::vector<std::string>({ge::OP_PRECISION_MODE, iter->second, "path is not found"}));
  80. GELOGE(PARAM_INVALID, "[Check][OP_PRECISION_MODE] %s not found", iter->second.c_str());
  81. return FAILED;
  82. }
  83. if (iter != all_options.end()) {
  84. GELOGI("Option set successfully, option_key=%s, option_value=%s",
  85. ge::OP_PRECISION_MODE.c_str(), iter->second.c_str());
  86. }
  87. // Check option modify_mixlist
  88. if (ge::CheckModifyMixlistParamValid(all_options) != ge::SUCCESS) {
  89. return FAILED;
  90. }
  91. UpdateThreadContext(std::map<std::string, std::string>{});
  92. // session device id set here
  93. std::string str_session_device_id;
  94. if (GetContext().GetOption("ge.session_device_id", str_session_device_id) == SUCCESS) {
  95. GELOGI("Option session device id has set, value is %s.", str_session_device_id.c_str());
  96. uint32_t session_device_id = 0;
  97. try {
  98. session_device_id = static_cast<uint32_t>(std::stoi(str_session_device_id.c_str()));
  99. // session device id has priority
  100. GetContext().SetCtxDeviceId(session_device_id);
  101. } catch (std::invalid_argument &) {
  102. GELOGW("session device id %s transform to int failed.", str_session_device_id.c_str());
  103. } catch (std::out_of_range &) {
  104. GELOGW("session device id %s transform to int failed.", str_session_device_id.c_str());
  105. }
  106. }
  107. GE_CHK_RT_RET(rtSetDevice(GetContext().DeviceId()));
  108. DumpProperties dump_properties;
  109. GE_CHK_STATUS_RET(dump_properties.InitByOptions(), "Init dump properties failed.");
  110. GE_CHK_STATUS_RET(AddDumpProperties(dump_properties), "[Add][DumpProperties] failed.");
  111. ret = InnerInitialize();
  112. if (ret != SUCCESS) {
  113. GELOGE(ret, "[Init][GraphManager] failed, InnerSession:%lu.", session_id_);
  114. REPORT_CALL_ERROR("E19999", "GraphManager initialize failed, InnerSession:%lu.", session_id_);
  115. GE_CHK_STATUS(RemoveDumpProperties(), "[Remove][DumpProperties] failed.");
  116. return ret;
  117. }
  118. ret = VarManager::Instance(session_id_)->SetMemoryMallocSize(all_options);
  119. if (ret != SUCCESS) {
  120. GELOGE(ret, "[Set][MemoryMallocSize] failed.");
  121. REPORT_CALL_ERROR("E19999", "VarManager SetMemoryMallocSize failed, InnerSession:%lu.", session_id_);
  122. (void)InnerFinalize();
  123. GE_CHK_STATUS(RemoveDumpProperties(), "[Remove][DumpProperties] failed.");
  124. GE_CHK_RT(rtDeviceReset(static_cast<int32_t>(GetContext().DeviceId())));
  125. return ret;
  126. }
  127. int32_t version = static_cast<int32_t>(SessionVersion::ClOUD_VERSION);
  128. const int DEFAULT_DEVICE_ID = 0;
  129. const int DEFAULT_JOB_ID = 0;
  130. ret = VarManager::Instance(session_id_)->Init(version, session_id_, DEFAULT_DEVICE_ID, DEFAULT_JOB_ID);
  131. if (ret != SUCCESS) {
  132. GELOGE(ret, "[Init][VarManager] failed.");
  133. REPORT_CALL_ERROR("E19999", "VarManager init failed, InnerSession:%lu.", session_id_);
  134. GE_CHK_STATUS(RemoveDumpProperties(), "[Remove][DumpProperties] failed.");
  135. }
  136. init_flag_ = true;
  137. return SUCCESS;
  138. }
  139. Status InnerSession::Finalize() {
  140. std::lock_guard<std::mutex> lock(resource_mutex_);
  141. if (!init_flag_) {
  142. GELOGW("[InnerSession:%lu] session does not initialize.", session_id_);
  143. return SUCCESS;
  144. }
  145. UpdateThreadContext(std::map<std::string, std::string>{});
  146. Status ret = InnerFinalize();
  147. if (ret != SUCCESS) {
  148. // Subsequent code execution is required, so no return is required
  149. GELOGE(ret, "[Finalize][GraphManager] failed, InnerSession:%lu.", session_id_);
  150. REPORT_CALL_ERROR("E19999", "GraphManager Finalize failed, InnerSession:%lu.", session_id_);
  151. }
  152. ModelManager::GetInstance()->DestroyAicpuSession(session_id_);
  153. init_flag_ = false;
  154. // release var memory
  155. GELOGI("VarManager free var memory.");
  156. (void)VarManager::Instance(session_id_)->FreeVarMemory();
  157. for (auto memory_type : MemManager::Instance().GetAllMemoryType()) {
  158. (void)MemManager::Instance().SessionScopeMemInstance(memory_type).Free(session_id_);
  159. }
  160. // release analyzer saved info(Session Level)
  161. Analyzer::GetInstance()->DestroySessionJsonObject(session_id_);
  162. GE_CHK_RT(rtDeviceReset(static_cast<int32_t>(GetContext().DeviceId())));
  163. GE_CHK_STATUS_RET(RemoveDumpProperties(), "[Remove][DumpProperties] failed.");
  164. return ret;
  165. }
  166. Status InnerSession::InnerInitialize() {
  167. Status ret = model_executor_.Initialize(options_);
  168. if (ret != SUCCESS) {
  169. GELOGE(ret, "[Init][GraphExecutor] failed, InnerSession:%lu.", session_id_);
  170. REPORT_CALL_ERROR("E19999", "GraphExecutor initialize failed, InnerSession:%lu.", session_id_);
  171. GE_CHK_STATUS(RemoveDumpProperties(), "[Remove][DumpProperties] failed.");
  172. return ret;
  173. }
  174. ret = graph_manager_.Initialize(options_, &model_executor_);
  175. if (ret != SUCCESS) {
  176. GELOGE(ret, "[Init][GraphManager] failed, InnerSession:%lu.", session_id_);
  177. REPORT_CALL_ERROR("E19999", "GraphManager initialize failed, InnerSession:%lu.", session_id_);
  178. GE_CHK_STATUS(RemoveDumpProperties(), "[Remove][DumpProperties] failed.");
  179. return ret;
  180. }
  181. return SUCCESS;
  182. }
  183. Status InnerSession::InnerFinalize() {
  184. Status ret = graph_manager_.Finalize();
  185. if (ret != SUCCESS) {
  186. // Subsequent code execution is required, so no return is required
  187. GELOGE(ret, "[Finalize][GraphManager] failed, InnerSession:%lu.", session_id_);
  188. REPORT_CALL_ERROR("E19999", "GraphManager Finalize failed, InnerSession:%lu.", session_id_);
  189. }
  190. ret = model_executor_.Finalize();
  191. if (ret != SUCCESS) {
  192. // Subsequent code execution is required, so no return is required
  193. GELOGE(ret, "[Finalize][GraphExecutor] failed, InnerSession:%lu.", session_id_);
  194. REPORT_CALL_ERROR("E19999", "GraphExecutor Finalize failed, InnerSession:%lu.", session_id_);
  195. }
  196. return SUCCESS;
  197. }
  198. Status InnerSession::GetVariable(const std::string &name, Tensor &val) {
  199. UpdateThreadContext(std::map<std::string, std::string>{});
  200. return graph_manager_.GetVariable(name, val);
  201. }
  202. Status InnerSession::AddGraph(uint32_t graph_id, const Graph &graph) {
  203. std::map<std::string, std::string> options;
  204. return AddGraph(graph_id, graph, options);
  205. }
  206. Status InnerSession::AddGraph(uint32_t graph_id, const Graph &graph,
  207. const std::map<std::string, std::string> &options) {
  208. std::lock_guard<std::mutex> lock(resource_mutex_);
  209. if (!init_flag_) {
  210. GELOGE(GE_SESS_INIT_FAILED, "[Add][Graph] failed because GraphManager not init, InnerSession:%lu, graph_id:%u.",
  211. session_id_, graph_id);
  212. REPORT_INNER_ERROR("E19999", "AddGraph failed because GraphManager not init, InnerSession:%lu, graph_id:%u.",
  213. session_id_, graph_id);
  214. return GE_SESS_INIT_FAILED;
  215. }
  216. UpdateThreadContext(options);
  217. Status ret = graph_manager_.AddGraph(graph_id, graph, options, domi::GetContext());
  218. if (ret != SUCCESS) {
  219. GELOGE(ret, "[Add][Graph] failed, InnerSession:%lu graphid: %u.", session_id_, graph_id);
  220. REPORT_CALL_ERROR("E19999", "GraphManager AddGraph failed, InnerSession:%lu graphid: %u.", session_id_, graph_id);
  221. return ret;
  222. }
  223. GELOGI("[InnerSession:%lu] add graph success, graph_id=%u.", session_id_, graph_id);
  224. return SUCCESS;
  225. }
  226. Status InnerSession::AddGraphWithCopy(uint32_t graph_id, const Graph &graph,
  227. const std::map<std::string, std::string> &options) {
  228. std::lock_guard<std::mutex> lock(resource_mutex_);
  229. if (!init_flag_) {
  230. GELOGE(GE_SESS_INIT_FAILED, "[Add][Graph] failed because GraphManager not init, InnerSession:%lu, graph_id:%u.",
  231. session_id_, graph_id);
  232. REPORT_INNER_ERROR("E19999",
  233. "AddGraphWithCopy failed because GraphManager not init, InnerSession:%lu, graph_id:%u.",
  234. session_id_, graph_id);
  235. return GE_SESS_INIT_FAILED;
  236. }
  237. UpdateThreadContext(options);
  238. Status ret = graph_manager_.AddGraphWithCopy(graph_id, graph, options, domi::GetContext());
  239. if (ret != SUCCESS) {
  240. GELOGE(ret, "[Add][Graph] failed, InnerSession:%lu graphid: %u.", session_id_, graph_id);
  241. REPORT_CALL_ERROR("E19999",
  242. "GraphManager AddGraphWithCopy failed, InnerSession:%lu graphid: %u.", session_id_, graph_id);
  243. return ret;
  244. }
  245. GELOGI("[InnerSession:%lu] add graph success, graph_id=%u.", session_id_, graph_id);
  246. return SUCCESS;
  247. }
  248. Status InnerSession::RunGraph(uint32_t graph_id, const std::vector<Tensor> &inputs, std::vector<Tensor> &outputs) {
  249. GELOGI("[InnerSession:%lu] run graph on session, graph_id=%u.", session_id_, graph_id);
  250. if (mutex_.try_lock()) {
  251. std::lock_guard<std::mutex> lock(mutex_, std::adopt_lock);
  252. if (!init_flag_) {
  253. GELOGE(GE_SESS_INIT_FAILED, "[Run][Graph]failed because GraphManager not Init, InnerSession:%lu, graph_id:%u.",
  254. session_id_, graph_id);
  255. REPORT_INNER_ERROR("E19999", "RunGraph failed because GraphManager not Init, InnerSession:%lu, graph_id:%u.",
  256. session_id_, graph_id);
  257. return GE_SESS_INIT_FAILED;
  258. }
  259. UpdateThreadContext(graph_id);
  260. vector<GeTensor> geInputs;
  261. for (auto &item : inputs) {
  262. geInputs.push_back(TensorAdapter::AsGeTensor(item));
  263. }
  264. vector<GeTensor> geOutputs;
  265. Status ret = graph_manager_.RunGraph(graph_id, geInputs, geOutputs, session_id_);
  266. domi::GetContext().out_nodes_map.clear();
  267. domi::GetContext().user_out_nodes.clear();
  268. if (ret != SUCCESS) {
  269. GELOGE(ret, "[Run][Graph]failed, InnerSession:%lu graph_id=%u.", session_id_, graph_id);
  270. REPORT_CALL_ERROR("E19999",
  271. "GraphManager RunGraph failed, InnerSession:%lu graph_id=%u.", session_id_, graph_id);
  272. return ret;
  273. }
  274. outputs.clear();
  275. for (auto &item : geOutputs) {
  276. outputs.push_back(TensorAdapter::AsTensor(item));
  277. }
  278. GELOGI("[InnerSession:%lu] run graph success, graph_id=%u.", session_id_, graph_id);
  279. return SUCCESS;
  280. } else {
  281. GELOGE(GE_SESS_ALREADY_RUNNING, "[Run][Graph]failed, InnerSession:%lu, graph_id=%u.", session_id_, graph_id);
  282. REPORT_INNER_ERROR("E19999",
  283. "RunGraph failed because mutex try_lock false, InnerSession:%lu, graph_id=%u.",
  284. session_id_, graph_id);
  285. return GE_SESS_ALREADY_RUNNING;
  286. }
  287. }
  288. Status InnerSession::RunGraphWithStreamAsync(uint32_t graph_id, rtStream_t stream,
  289. const std::vector<Tensor> &inputs, std::vector<Tensor> &outputs) {
  290. GELOGI("Run graph with stream, session id = %lu, graph id = %u, stream = %p.",
  291. session_id_, graph_id, stream);
  292. if (mutex_.try_lock()) {
  293. std::lock_guard<std::mutex> lock(mutex_, std::adopt_lock);
  294. if (!init_flag_) {
  295. GELOGE(GE_SESS_INIT_FAILED, "[Run][GraphWithStream]failed because GraphManager not Init,"
  296. "session id = %lu, graph id = %u, stream = %p.", session_id_, graph_id, stream);
  297. REPORT_INNER_ERROR("E19999", "RunGraphWithStreamAsync failed because GraphManager not Init,"
  298. "session id = %lu, graph id = %u, stream = %p.", session_id_, graph_id, stream);
  299. return GE_SESS_INIT_FAILED;
  300. }
  301. UpdateThreadContext(graph_id);
  302. vector<GeTensor> ge_inputs;
  303. for (auto &item : inputs) {
  304. ge_inputs.emplace_back(TensorAdapter::AsGeTensor(item));
  305. }
  306. vector<GeTensor> ge_outputs;
  307. for (auto &item : outputs) {
  308. ge_outputs.emplace_back(TensorAdapter::AsGeTensor(item));
  309. }
  310. Status ret = graph_manager_.RunGraphWithStreamAsync(graph_id, stream, session_id_, ge_inputs, ge_outputs);
  311. domi::GetContext().out_nodes_map.clear();
  312. domi::GetContext().user_out_nodes.clear();
  313. if (ret != SUCCESS) {
  314. GELOGE(ret, "[Run][GraphWithStreamAsync]failed,"
  315. "session id = %lu, graph id = %u, stream = %p.", session_id_, graph_id, stream);
  316. REPORT_CALL_ERROR("E19999", "GraphManager RunGrapWithStreamhAsync failed,"
  317. "session id = %lu, graph id = %u, stream = %p.", session_id_, graph_id, stream);
  318. return ret;
  319. }
  320. GELOGI("Run graph with stream success, session id = %lu, graph id = %u, stream = %p.",
  321. session_id_, graph_id, stream);
  322. return SUCCESS;
  323. } else {
  324. GELOGE(GE_SESS_ALREADY_RUNNING, "[Run][GraphWithStreamAsync]failed because mutex try_lock false,"
  325. "session id = %lu, graph id = %u, stream = %p.", session_id_, graph_id, stream);
  326. REPORT_INNER_ERROR("E19999", "[Run][GraphWithStreamAsync]failed failed because mutex try_lock false,"
  327. "session id = %lu, graph id = %u, stream = %p.", session_id_, graph_id, stream);
  328. return GE_SESS_ALREADY_RUNNING;
  329. }
  330. }
  331. Status InnerSession::RemoveGraph(uint32_t graph_id) {
  332. std::lock_guard<std::mutex> lock(resource_mutex_);
  333. if (!init_flag_) {
  334. GELOGE(GE_SESS_INIT_FAILED,
  335. "[Remove][Graph] failed because GraphManager not init, InnerSession:%lu, graph_id=%u.",
  336. session_id_, graph_id);
  337. REPORT_INNER_ERROR("E19999",
  338. "RemoveGraph failed, because GraphManager not init, InnerSession:%lu, graph_id=%u.",
  339. session_id_, graph_id);
  340. return GE_SESS_INIT_FAILED;
  341. }
  342. UpdateThreadContext(graph_id);
  343. Status ret = graph_manager_.RemoveGraph(graph_id);
  344. if (ret != SUCCESS) {
  345. GELOGE(ret, "[Remove][Graph] failed, InnerSession:%lu, graph_id=%u.", session_id_, graph_id);
  346. REPORT_CALL_ERROR("E19999",
  347. "GraphManager RemoveGraph failed, InnerSession:%lu, graph_id=%u.", session_id_, graph_id);
  348. return ret;
  349. }
  350. GELOGI("[InnerSession:%lu] remove graph success, graph_id=%u.", session_id_, graph_id);
  351. return SUCCESS;
  352. }
  353. Status InnerSession::RegisterCallBackFunc(
  354. const std::string &key,
  355. const std::function<Status(uint32_t, const std::map<std::string, ge::Tensor> &)> &callback) {
  356. std::lock_guard<std::mutex> lock(resource_mutex_);
  357. if (!init_flag_) {
  358. GELOGE(GE_SESS_INIT_FAILED,
  359. "[Register][CallBackFunc] failed because GraphManager not initialize, InnerSession:%lu.", session_id_);
  360. REPORT_INNER_ERROR("E19999",
  361. "RegisterCallBackFunc failed because GraphManager not init, InnerSession:%lu.", session_id_);
  362. return GE_SESS_INIT_FAILED;
  363. }
  364. UpdateThreadContext(std::map<std::string, std::string>{});
  365. Status ret = graph_manager_.RegisterCallBackFunc(key, callback);
  366. if (ret != SUCCESS) {
  367. GELOGE(ret, "[Register][CallBackFunc] failed, InnerSession:%lu register %s.", session_id_, key.c_str());
  368. REPORT_CALL_ERROR("E19999",
  369. "GraphManager RegisterCallBackFunc failed, InnerSession:%lu register %s.",
  370. session_id_, key.c_str());
  371. return ret;
  372. }
  373. GELOGI("[InnerSession:%lu] register %s callback function success.", session_id_, key.c_str());
  374. return SUCCESS;
  375. }
  376. Status InnerSession::RegisterCallBackFunc(
  377. const std::string &key,
  378. const std::function<Status(uint32_t, const std::map<AscendString, ge::Tensor> &)> &callback) {
  379. std::lock_guard<std::mutex> lock(resource_mutex_);
  380. if (!init_flag_) {
  381. GELOGE(GE_SESS_INIT_FAILED,
  382. "[Register][CallBackFunc]failed because GraphManager not initialize, InnerSession:%lu.", session_id_);
  383. REPORT_INNER_ERROR("E19999",
  384. "RegisterCallBackFunc failed because GraphManager not initialize, InnerSession:%lu.",
  385. session_id_);
  386. return GE_SESS_INIT_FAILED;
  387. }
  388. UpdateThreadContext(std::map<std::string, std::string>{});
  389. Status ret = graph_manager_.RegisterCallBackFunc(key, callback);
  390. if (ret != SUCCESS) {
  391. GELOGE(ret, "[Register][CallBackFunc] failed, InnerSession:%lu register %s.", session_id_, key.c_str());
  392. REPORT_CALL_ERROR("E19999",
  393. "GraphManager RegisterCallBackFunc failed, InnerSession:%lu register %s.",
  394. session_id_, key.c_str());
  395. return ret;
  396. }
  397. GELOGI("[InnerSession:%lu] register %s callback function success.", session_id_, key.c_str());
  398. return SUCCESS;
  399. }
  400. Status InnerSession::BuildGraph(uint32_t graph_id, const std::vector<InputTensorInfo> &inputs) {
  401. UpdateThreadContext(graph_id);
  402. GELOGI("[InnerSession:%lu] build graph on session, graph_id=%u.", session_id_, graph_id);
  403. std::vector<ge::GeTensor> ge_inputs;
  404. for (auto const &input : inputs) {
  405. std::vector<int64_t> input_dims;
  406. std::transform(input.dims.begin(), input.dims.end(), std::back_inserter(input_dims),
  407. [](int64_t x) -> int64_t { return x; });
  408. GeShape input_shape(input_dims);
  409. GeTensorDesc input_tensor_desc;
  410. input_tensor_desc.SetShape(input_shape);
  411. input_tensor_desc.SetDataType(static_cast<ge::DataType>(input.data_type));
  412. ge_inputs.emplace_back(input_tensor_desc);
  413. }
  414. GeRootModelPtr ge_root_model = nullptr;
  415. Status ret = graph_manager_.BuildGraph(graph_id, ge_inputs, ge_root_model, session_id_, true);
  416. if (ret != SUCCESS) {
  417. GELOGE(ret, "[Build][Graph] failed, InnerSession:%lu graph_id=%u.", session_id_, graph_id);
  418. REPORT_CALL_ERROR("E19999",
  419. "GraphManager BuildGraph failed, InnerSession:%lu graph_id=%u.", session_id_, graph_id);
  420. return ret;
  421. }
  422. GELOGI("[InnerSession:%lu] build graph success, graph_id=%u.", session_id_, graph_id);
  423. return ret;
  424. }
  425. Status InnerSession::BuildGraph(uint32_t graph_id, const std::vector<ge::Tensor> &inputs) {
  426. UpdateThreadContext(graph_id);
  427. GELOGI("[InnerSession:%lu] build graph on session, graph_id=%u.", session_id_, graph_id);
  428. std::vector<ge::GeTensor> ge_inputs;
  429. for (const auto &input : inputs) {
  430. ge_inputs.emplace_back(TensorAdapter::AsGeTensor(input));
  431. }
  432. GeRootModelPtr ge_root_model = nullptr;
  433. Status ret = graph_manager_.BuildGraph(graph_id, ge_inputs, ge_root_model, session_id_, true);
  434. if (ret != SUCCESS) {
  435. GELOGE(ret, "[Build][Graph] failed, InnerSession:%lu graph_id=%u.", session_id_, graph_id);
  436. REPORT_CALL_ERROR("E19999",
  437. "GraphManager BuildGraph failed, InnerSession:%lu graph_id=%u.", session_id_, graph_id);
  438. return ret;
  439. }
  440. GELOGI("[InnerSession:%lu] build graph success, graph_id=%u.", session_id_, graph_id);
  441. return ret;
  442. }
  443. Status InnerSession::RunGraphAsync(uint32_t graph_id, const std::vector<ge::Tensor> &inputs,
  444. RunAsyncCallback callback) {
  445. UpdateThreadContext(graph_id);
  446. GELOGI("[InnerSession:%lu] run graph on session, graph_id=%u.", session_id_, graph_id);
  447. Status ret = graph_manager_.RunGraphAsync(graph_id, inputs, session_id_, callback);
  448. if (ret != SUCCESS) {
  449. GELOGE(ret, "[Run][GraphAsync]failed, InnerSession:%lu graph_id=%u.", session_id_, graph_id);
  450. REPORT_CALL_ERROR("E19999",
  451. "GraphManager RunGraphAsync failed, InnerSession:%lu graph_id=%u.", session_id_, graph_id);
  452. return ret;
  453. }
  454. GELOGI("[InnerSession:%lu] run graph success, graph_id=%u.", session_id_, graph_id);
  455. return ret;
  456. }
  457. const GraphManager &InnerSession::getGraphManagerObj() const { return graph_manager_; }
  458. void InnerSession::UpdateThreadContext(const std::map<std::string, std::string> &options) {
  459. GetThreadLocalContext().SetGlobalOption(GetMutableGlobalOptions());
  460. GetThreadLocalContext().SetSessionOption(options_);
  461. GetThreadLocalContext().SetGraphOption(options);
  462. GetContext().SetSessionId(session_id_);
  463. SetRtSocVersion();
  464. }
  465. void InnerSession::UpdateThreadContext(uint32_t graph_id) {
  466. auto options = graph_manager_.GetGraphOptions(graph_id);
  467. if (options == nullptr) {
  468. GELOGW("graph level options is null.");
  469. UpdateThreadContext(std::map<std::string, std::string>{});
  470. } else {
  471. UpdateThreadContext(*options);
  472. }
  473. }
  474. bool InnerSession::IsGraphNeedRebuild(uint32_t graph_id) {
  475. UpdateThreadContext(graph_id);
  476. return graph_manager_.IsGraphNeedRebuild(graph_id);
  477. }
  478. Status InnerSession::GetAllVariables(std::map<std::string, GeTensorDesc> &all_variables) {
  479. return VarManager::Instance(session_id_)->GetAllVariables(all_variables);
  480. }
  481. Status InnerSession::GenCheckPointGraph(const std::map<std::string, GeTensorDesc> &all_variables, Graph &graph) {
  482. return graph_manager_.GenCheckPointGraph(all_variables, graph);
  483. }
  484. Status InnerSession::SaveVariables(const Graph &graph, const std::vector<std::string> &var_names,
  485. const std::vector<Tensor> &outputs, std::vector<Tensor> &var_values) {
  486. return graph_manager_.SaveVariables(graph, var_names, outputs, var_values);
  487. }
  488. Status InnerSession::AddDumpProperties(const DumpProperties &dump_properties) {
  489. if (!is_dump_server_inited_) {
  490. if (dump_properties.IsDumpOpen() || dump_properties.IsOpDebugOpen()) {
  491. GE_IF_BOOL_EXEC(AdxDataDumpServerInit() != kDumpStatus,
  492. GELOGE(PARAM_INVALID, "[Init][AdxDataDumpServer] failed, session_id:%lu.", session_id_);
  493. return PARAM_INVALID)
  494. GELOGI("Init adx data dump server success");
  495. is_dump_server_inited_ = true;
  496. }
  497. }
  498. DumpManager::GetInstance().AddDumpProperties(session_id_, dump_properties);
  499. return SUCCESS;
  500. }
  501. Status InnerSession::RemoveDumpProperties() {
  502. DumpManager::GetInstance().RemoveDumpProperties(session_id_);
  503. if (is_dump_server_inited_ && DumpManager::GetInstance().GetDumpPropertiesMap().empty()) {
  504. GE_IF_BOOL_EXEC(AdxDataDumpServerUnInit() != kDumpStatus,
  505. GELOGE(PARAM_INVALID, "[UnInit][AdxDataDumpServer] failed, session_id:%lu.", session_id_);
  506. REPORT_INNER_ERROR("E19999", "RemoveDumpProperties failed because AdxDataDumpServerUnInit failed,"
  507. "session_id:%lu", session_id_);
  508. return PARAM_INVALID)
  509. GELOGI("UnInit adx data dump server success");
  510. is_dump_server_inited_ = false;
  511. }
  512. return SUCCESS;
  513. }
  514. void InnerSession::SetRtSocVersion() {
  515. const auto &global_options = GetMutableGlobalOptions();
  516. auto it = global_options.find(ge::SOC_VERSION);
  517. if (it != global_options.end()) {
  518. const char *soc_version = it->second.c_str();
  519. rtError_t rt_ret = rtSetSocVersion(soc_version);
  520. if (rt_ret != RT_ERROR_NONE) {
  521. GELOGW("Set soc version %s failed. ret:0x%X", soc_version, rt_ret);
  522. }
  523. GELOGI("Set soc version %s success.", soc_version);
  524. }
  525. }
  526. } // 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