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acl_base.h 22 kB

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  1. /**
  2. * Copyright 2019-2020 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. #ifndef INC_EXTERNAL_ACL_ACL_BASE_H_
  17. #define INC_EXTERNAL_ACL_ACL_BASE_H_
  18. #include <stdint.h>
  19. #include <stddef.h>
  20. #include "error_codes/rt_error_codes.h"
  21. #include "error_codes/ge_error_codes.h"
  22. #ifdef __cplusplus
  23. extern "C" {
  24. #endif
  25. #if defined(_MSC_VER)
  26. #ifdef FUNC_VISIBILITY
  27. #define ACL_FUNC_VISIBILITY _declspec(dllexport)
  28. #else
  29. #define ACL_FUNC_VISIBILITY
  30. #endif
  31. #else
  32. #ifdef FUNC_VISIBILITY
  33. #define ACL_FUNC_VISIBILITY __attribute__((visibility("default")))
  34. #else
  35. #define ACL_FUNC_VISIBILITY
  36. #endif
  37. #endif
  38. #ifdef __GNUC__
  39. #define ACL_DEPRECATED __attribute__((deprecated))
  40. #define ACL_DEPRECATED_MESSAGE(message) __attribute__((deprecated(message)))
  41. #elif defined(_MSC_VER)
  42. #define ACL_DEPRECATED __declspec(deprecated)
  43. #define ACL_DEPRECATED_MESSAGE(message) __declspec(deprecated(message))
  44. #else
  45. #define ACL_DEPRECATED
  46. #define ACL_DEPRECATED_MESSAGE(message)
  47. #endif
  48. typedef void *aclrtStream;
  49. typedef void *aclrtEvent;
  50. typedef void *aclrtContext;
  51. typedef int aclError;
  52. typedef uint16_t aclFloat16;
  53. typedef struct aclDataBuffer aclDataBuffer;
  54. typedef struct aclTensorDesc aclTensorDesc;
  55. static const int ACL_ERROR_NONE = 0;
  56. static const int ACL_SUCCESS = 0;
  57. static const int ACL_ERROR_INVALID_PARAM = 100000;
  58. static const int ACL_ERROR_UNINITIALIZE = 100001;
  59. static const int ACL_ERROR_REPEAT_INITIALIZE = 100002;
  60. static const int ACL_ERROR_INVALID_FILE = 100003;
  61. static const int ACL_ERROR_WRITE_FILE = 100004;
  62. static const int ACL_ERROR_INVALID_FILE_SIZE = 100005;
  63. static const int ACL_ERROR_PARSE_FILE = 100006;
  64. static const int ACL_ERROR_FILE_MISSING_ATTR = 100007;
  65. static const int ACL_ERROR_FILE_ATTR_INVALID = 100008;
  66. static const int ACL_ERROR_INVALID_DUMP_CONFIG = 100009;
  67. static const int ACL_ERROR_INVALID_PROFILING_CONFIG = 100010;
  68. static const int ACL_ERROR_INVALID_MODEL_ID = 100011;
  69. static const int ACL_ERROR_DESERIALIZE_MODEL = 100012;
  70. static const int ACL_ERROR_PARSE_MODEL = 100013;
  71. static const int ACL_ERROR_READ_MODEL_FAILURE = 100014;
  72. static const int ACL_ERROR_MODEL_SIZE_INVALID = 100015;
  73. static const int ACL_ERROR_MODEL_MISSING_ATTR = 100016;
  74. static const int ACL_ERROR_MODEL_INPUT_NOT_MATCH = 100017;
  75. static const int ACL_ERROR_MODEL_OUTPUT_NOT_MATCH = 100018;
  76. static const int ACL_ERROR_MODEL_NOT_DYNAMIC = 100019;
  77. static const int ACL_ERROR_OP_TYPE_NOT_MATCH = 100020;
  78. static const int ACL_ERROR_OP_INPUT_NOT_MATCH = 100021;
  79. static const int ACL_ERROR_OP_OUTPUT_NOT_MATCH = 100022;
  80. static const int ACL_ERROR_OP_ATTR_NOT_MATCH = 100023;
  81. static const int ACL_ERROR_OP_NOT_FOUND = 100024;
  82. static const int ACL_ERROR_OP_LOAD_FAILED = 100025;
  83. static const int ACL_ERROR_UNSUPPORTED_DATA_TYPE = 100026;
  84. static const int ACL_ERROR_FORMAT_NOT_MATCH = 100027;
  85. static const int ACL_ERROR_BIN_SELECTOR_NOT_REGISTERED = 100028;
  86. static const int ACL_ERROR_KERNEL_NOT_FOUND = 100029;
  87. static const int ACL_ERROR_BIN_SELECTOR_ALREADY_REGISTERED = 100030;
  88. static const int ACL_ERROR_KERNEL_ALREADY_REGISTERED = 100031;
  89. static const int ACL_ERROR_INVALID_QUEUE_ID = 100032;
  90. static const int ACL_ERROR_REPEAT_SUBSCRIBE = 100033;
  91. static const int ACL_ERROR_STREAM_NOT_SUBSCRIBE = 100034;
  92. static const int ACL_ERROR_THREAD_NOT_SUBSCRIBE = 100035;
  93. static const int ACL_ERROR_WAIT_CALLBACK_TIMEOUT = 100036;
  94. static const int ACL_ERROR_REPEAT_FINALIZE = 100037;
  95. static const int ACL_ERROR_NOT_STATIC_AIPP = 100038;
  96. static const int ACL_ERROR_COMPILING_STUB_MODE = 100039;
  97. static const int ACL_ERROR_GROUP_NOT_SET = 100040;
  98. static const int ACL_ERROR_GROUP_NOT_CREATE = 100041;
  99. static const int ACL_ERROR_PROF_ALREADY_RUN = 100042;
  100. static const int ACL_ERROR_PROF_NOT_RUN = 100043;
  101. static const int ACL_ERROR_DUMP_ALREADY_RUN = 100044;
  102. static const int ACL_ERROR_DUMP_NOT_RUN = 100045;
  103. static const int ACL_ERROR_PROF_REPEAT_SUBSCRIBE = 148046;
  104. static const int ACL_ERROR_PROF_API_CONFLICT = 148047;
  105. static const int ACL_ERROR_INVALID_MAX_OPQUEUE_NUM_CONFIG = 148048;
  106. static const int ACL_ERROR_INVALID_OPP_PATH = 148049;
  107. static const int ACL_ERROR_OP_UNSUPPORTED_DYNAMIC = 148050;
  108. static const int ACL_ERROR_BAD_ALLOC = 200000;
  109. static const int ACL_ERROR_API_NOT_SUPPORT = 200001;
  110. static const int ACL_ERROR_INVALID_DEVICE = 200002;
  111. static const int ACL_ERROR_MEMORY_ADDRESS_UNALIGNED = 200003;
  112. static const int ACL_ERROR_RESOURCE_NOT_MATCH = 200004;
  113. static const int ACL_ERROR_INVALID_RESOURCE_HANDLE = 200005;
  114. static const int ACL_ERROR_FEATURE_UNSUPPORTED = 200006;
  115. static const int ACL_ERROR_PROF_MODULES_UNSUPPORTED = 200007;
  116. static const int ACL_ERROR_STORAGE_OVER_LIMIT = 300000;
  117. static const int ACL_ERROR_INTERNAL_ERROR = 500000;
  118. static const int ACL_ERROR_FAILURE = 500001;
  119. static const int ACL_ERROR_GE_FAILURE = 500002;
  120. static const int ACL_ERROR_RT_FAILURE = 500003;
  121. static const int ACL_ERROR_DRV_FAILURE = 500004;
  122. static const int ACL_ERROR_PROFILING_FAILURE = 500005;
  123. #define ACL_TENSOR_SHAPE_RANGE_NUM 2
  124. #define ACL_UNKNOWN_RANK 0xFFFFFFFFFFFFFFFE
  125. typedef enum {
  126. ACL_DT_UNDEFINED = -1,
  127. ACL_FLOAT = 0,
  128. ACL_FLOAT16 = 1,
  129. ACL_INT8 = 2,
  130. ACL_INT32 = 3,
  131. ACL_UINT8 = 4,
  132. ACL_INT16 = 6,
  133. ACL_UINT16 = 7,
  134. ACL_UINT32 = 8,
  135. ACL_INT64 = 9,
  136. ACL_UINT64 = 10,
  137. ACL_DOUBLE = 11,
  138. ACL_BOOL = 12,
  139. ACL_STRING = 13,
  140. } aclDataType;
  141. typedef enum {
  142. ACL_FORMAT_UNDEFINED = -1,
  143. ACL_FORMAT_NCHW = 0,
  144. ACL_FORMAT_NHWC = 1,
  145. ACL_FORMAT_ND = 2,
  146. ACL_FORMAT_NC1HWC0 = 3,
  147. ACL_FORMAT_FRACTAL_Z = 4,
  148. ACL_FORMAT_NC1HWC0_C04 = 12,
  149. ACL_FORMAT_NDHWC = 27,
  150. ACL_FORMAT_FRACTAL_NZ = 29,
  151. ACL_FORMAT_NCDHW = 30,
  152. ACL_FORMAT_NDC1HWC0 = 32,
  153. ACL_FRACTAL_Z_3D = 33
  154. } aclFormat;
  155. typedef enum {
  156. ACL_DEBUG = 0,
  157. ACL_INFO = 1,
  158. ACL_WARNING = 2,
  159. ACL_ERROR = 3,
  160. } aclLogLevel;
  161. typedef enum {
  162. ACL_MEMTYPE_DEVICE = 0,
  163. ACL_MEMTYPE_HOST = 1,
  164. } aclMemType;
  165. /**
  166. * @ingroup AscendCL
  167. * @brief Converts data of type aclFloat16 to data of type float
  168. *
  169. * @param value [IN] Data to be converted
  170. *
  171. * @retval Transformed data
  172. */
  173. ACL_FUNC_VISIBILITY float aclFloat16ToFloat(aclFloat16 value);
  174. /**
  175. * @ingroup AscendCL
  176. * @brief Converts data of type float to data of type aclFloat16
  177. *
  178. * @param value [IN] Data to be converted
  179. *
  180. * @retval Transformed data
  181. */
  182. ACL_FUNC_VISIBILITY aclFloat16 aclFloatToFloat16(float value);
  183. /**
  184. * @ingroup AscendCL
  185. * @brief create data of aclDataBuffer
  186. *
  187. * @param data [IN] pointer to data
  188. * @li Need to be managed by the user,
  189. * call aclrtMalloc interface to apply for memory,
  190. * call aclrtFree interface to release memory
  191. *
  192. * @param size [IN] size of data in bytes
  193. *
  194. * @retval pointer to created instance. nullptr if run out of memory
  195. *
  196. * @see aclrtMalloc | aclrtFree
  197. */
  198. ACL_FUNC_VISIBILITY aclDataBuffer *aclCreateDataBuffer(void *data, size_t size);
  199. /**
  200. * @ingroup AscendCL
  201. * @brief destroy data of aclDataBuffer
  202. *
  203. * @par Function
  204. * Only the aclDataBuffer type data is destroyed here.
  205. * The memory of the data passed in when the aclDataDataBuffer interface
  206. * is called to create aclDataBuffer type data must be released by the user
  207. *
  208. * @param dataBuffer [IN] pointer to the aclDataBuffer
  209. *
  210. * @retval ACL_SUCCESS The function is successfully executed.
  211. * @retval OtherValues Failure
  212. *
  213. * @see aclCreateDataBuffer
  214. */
  215. ACL_FUNC_VISIBILITY aclError aclDestroyDataBuffer(const aclDataBuffer *dataBuffer);
  216. /**
  217. * @ingroup AscendCL
  218. * @brief update new data of aclDataBuffer
  219. *
  220. * @param dataBuffer [OUT] pointer to aclDataBuffer
  221. * @li The old data need to be released by the user, otherwise it may occur memory leak leakage
  222. * call aclGetDataBufferAddr interface to get old data address
  223. * call aclrtFree interface to release memory
  224. *
  225. * @param data [IN] pointer to new data
  226. * @li Need to be managed by the user,
  227. * call aclrtMalloc interface to apply for memory,
  228. * call aclrtFree interface to release memory
  229. *
  230. * @param size [IN] size of data in bytes
  231. *
  232. * @retval ACL_SUCCESS The function is successfully executed.
  233. * @retval OtherValues Failure
  234. *
  235. * @see aclrtMalloc | aclrtFree | aclGetDataBufferAddr
  236. */
  237. ACL_FUNC_VISIBILITY aclError aclUpdateDataBuffer(aclDataBuffer *dataBuffer, void *data, size_t size);
  238. /**
  239. * @ingroup AscendCL
  240. * @brief get data address from aclDataBuffer
  241. *
  242. * @param dataBuffer [IN] pointer to the data of aclDataBuffer
  243. *
  244. * @retval data address
  245. */
  246. ACL_FUNC_VISIBILITY void *aclGetDataBufferAddr(const aclDataBuffer *dataBuffer);
  247. /**
  248. * @ingroup AscendCL
  249. * @brief get data size of aclDataBuffer
  250. *
  251. * @param dataBuffer [IN] pointer to the data of aclDataBuffer
  252. *
  253. * @retval data size
  254. */
  255. ACL_DEPRECATED_MESSAGE("aclGetDataBufferSize is deprecated, use aclGetDataBufferSizeV2 instead")
  256. ACL_FUNC_VISIBILITY uint32_t aclGetDataBufferSize(const aclDataBuffer *dataBuffer);
  257. /**
  258. * @ingroup AscendCL
  259. * @brief get data size of aclDataBuffer to replace aclGetDataBufferSize
  260. *
  261. * @param dataBuffer [IN] pointer to the data of aclDataBuffer
  262. *
  263. * @retval data size
  264. */
  265. ACL_FUNC_VISIBILITY size_t aclGetDataBufferSizeV2(const aclDataBuffer *dataBuffer);
  266. /**
  267. * @ingroup AscendCL
  268. * @brief get size of aclDataType
  269. *
  270. * @param dataType [IN] aclDataType data the size to get
  271. *
  272. * @retval size of the aclDataType
  273. */
  274. ACL_FUNC_VISIBILITY size_t aclDataTypeSize(aclDataType dataType);
  275. // interfaces of tensor desc
  276. /**
  277. * @ingroup AscendCL
  278. * @brief create data aclTensorDesc
  279. *
  280. * @param dataType [IN] Data types described by tensor
  281. * @param numDims [IN] the number of dimensions of the shape
  282. * @param dims [IN] the size of the specified dimension
  283. * @param format [IN] tensor format
  284. *
  285. * @retval aclTensorDesc pointer.
  286. * @retval nullptr if param is invalid or run out of memory
  287. */
  288. ACL_FUNC_VISIBILITY aclTensorDesc *aclCreateTensorDesc(aclDataType dataType,
  289. int numDims,
  290. const int64_t *dims,
  291. aclFormat format);
  292. /**
  293. * @ingroup AscendCL
  294. * @brief destroy data aclTensorDesc
  295. *
  296. * @param desc [IN] pointer to the data of aclTensorDesc to destroy
  297. */
  298. ACL_FUNC_VISIBILITY void aclDestroyTensorDesc(const aclTensorDesc *desc);
  299. /**
  300. * @ingroup AscendCL
  301. * @brief set tensor shape range for aclTensorDesc
  302. *
  303. * @param desc [OUT] pointer to the data of aclTensorDesc
  304. * @param dimsCount [IN] the number of dimensions of the shape
  305. * @param dimsRange [IN] the range of dimensions of the shape
  306. *
  307. * @retval ACL_SUCCESS The function is successfully executed.
  308. * @retval OtherValues Failure
  309. */
  310. ACL_FUNC_VISIBILITY aclError aclSetTensorShapeRange(aclTensorDesc* desc,
  311. size_t dimsCount,
  312. int64_t dimsRange[][ACL_TENSOR_SHAPE_RANGE_NUM]);
  313. /**
  314. * @ingroup AscendCL
  315. * @brief get data type specified by the tensor description
  316. *
  317. * @param desc [IN] pointer to the instance of aclTensorDesc
  318. *
  319. * @retval data type specified by the tensor description.
  320. * @retval ACL_DT_UNDEFINED if description is null
  321. */
  322. ACL_FUNC_VISIBILITY aclDataType aclGetTensorDescType(const aclTensorDesc *desc);
  323. /**
  324. * @ingroup AscendCL
  325. * @brief get data format specified by the tensor description
  326. *
  327. * @param desc [IN] pointer to the instance of aclTensorDesc
  328. *
  329. * @retval data format specified by the tensor description.
  330. * @retval ACL_FORMAT_UNDEFINED if description is null
  331. */
  332. ACL_FUNC_VISIBILITY aclFormat aclGetTensorDescFormat(const aclTensorDesc *desc);
  333. /**
  334. * @ingroup AscendCL
  335. * @brief get tensor size specified by the tensor description
  336. *
  337. * @param desc [IN] pointer to the instance of aclTensorDesc
  338. *
  339. * @retval data size specified by the tensor description.
  340. * @retval 0 if description is null
  341. */
  342. ACL_FUNC_VISIBILITY size_t aclGetTensorDescSize(const aclTensorDesc *desc);
  343. /**
  344. * @ingroup AscendCL
  345. * @brief get element count specified by the tensor description
  346. *
  347. * @param desc [IN] pointer to the instance of aclTensorDesc
  348. *
  349. * @retval element count specified by the tensor description.
  350. * @retval 0 if description is null
  351. */
  352. ACL_FUNC_VISIBILITY size_t aclGetTensorDescElementCount(const aclTensorDesc *desc);
  353. /**
  354. * @ingroup AscendCL
  355. * @brief get number of dims specified by the tensor description
  356. *
  357. * @param desc [IN] pointer to the instance of aclTensorDesc
  358. *
  359. * @retval number of dims specified by the tensor description.
  360. * @retval 0 if description is null
  361. * @retval ACL_UNKNOWN_RANK if the tensor dim is -2
  362. */
  363. ACL_FUNC_VISIBILITY size_t aclGetTensorDescNumDims(const aclTensorDesc *desc);
  364. /**
  365. * @ingroup AscendCL
  366. * @brief Get the size of the specified dim in the tensor description
  367. *
  368. * @param desc [IN] pointer to the instance of aclTensorDesc
  369. * @param index [IN] index of dims, start from 0.
  370. *
  371. * @retval dim specified by the tensor description and index.
  372. * @retval -1 if description or index is invalid
  373. */
  374. ACL_DEPRECATED_MESSAGE("aclGetTensorDescDim is deprecated, use aclGetTensorDescDimV2 instead")
  375. ACL_FUNC_VISIBILITY int64_t aclGetTensorDescDim(const aclTensorDesc *desc, size_t index);
  376. /**
  377. * @ingroup AscendCL
  378. * @brief Get the size of the specified dim in the tensor description
  379. *
  380. * @param desc [IN] pointer to the instance of aclTensorDesc
  381. * @param index [IN] index of dims, start from 0.
  382. * @param dimSize [OUT] size of the specified dim.
  383. *
  384. * @retval ACL_SUCCESS The function is successfully executed.
  385. * @retval OtherValues Failure
  386. */
  387. ACL_FUNC_VISIBILITY aclError aclGetTensorDescDimV2(const aclTensorDesc *desc, size_t index, int64_t *dimSize);
  388. /**
  389. * @ingroup AscendCL
  390. * @brief Get the range of the specified dim in the tensor description
  391. *
  392. * @param desc [IN] pointer to the instance of aclTensorDesc
  393. * @param index [IN] index of dims, start from 0.
  394. * @param dimRangeNum [IN] number of dimRange.
  395. * @param dimRange [OUT] range of the specified dim.
  396. *
  397. * @retval ACL_SUCCESS The function is successfully executed.
  398. * @retval OtherValues Failure
  399. */
  400. ACL_FUNC_VISIBILITY aclError aclGetTensorDescDimRange(const aclTensorDesc *desc,
  401. size_t index,
  402. size_t dimRangeNum,
  403. int64_t *dimRange);
  404. /**
  405. * @ingroup AscendCL
  406. * @brief set tensor description name
  407. *
  408. * @param desc [OUT] pointer to the instance of aclTensorDesc
  409. * @param name [IN] tensor description name
  410. */
  411. ACL_FUNC_VISIBILITY void aclSetTensorDescName(aclTensorDesc *desc, const char *name);
  412. /**
  413. * @ingroup AscendCL
  414. * @brief get tensor description name
  415. *
  416. * @param desc [IN] pointer to the instance of aclTensorDesc
  417. *
  418. * @retval tensor description name.
  419. * @retval empty string if description is null
  420. */
  421. ACL_FUNC_VISIBILITY const char *aclGetTensorDescName(aclTensorDesc *desc);
  422. /**
  423. * @ingroup AscendCL
  424. * @brief Convert the format in the source aclTensorDesc according to
  425. * the specified dstFormat to generate a new target aclTensorDesc.
  426. * The format in the source aclTensorDesc remains unchanged.
  427. *
  428. * @param srcDesc [IN] pointer to the source tensor desc
  429. * @param dstFormat [IN] destination format
  430. * @param dstDesc [OUT] pointer to the pointer to the destination tensor desc
  431. *
  432. * @retval ACL_SUCCESS The function is successfully executed.
  433. * @retval OtherValues Failure
  434. */
  435. ACL_FUNC_VISIBILITY aclError aclTransTensorDescFormat(const aclTensorDesc *srcDesc, aclFormat dstFormat,
  436. aclTensorDesc **dstDesc);
  437. /**
  438. * @ingroup AscendCL
  439. * @brief Set the storage format specified by the tensor description
  440. *
  441. * @param desc [OUT] pointer to the instance of aclTensorDesc
  442. * @param format [IN] the storage format
  443. *
  444. * @retval ACL_SUCCESS The function is successfully executed.
  445. * @retval OtherValues Failure
  446. */
  447. ACL_DEPRECATED_MESSAGE("aclSetTensorStorageFormat is deprecated, use aclSetTensorFormat instead")
  448. ACL_FUNC_VISIBILITY aclError aclSetTensorStorageFormat(aclTensorDesc *desc, aclFormat format);
  449. /**
  450. * @ingroup AscendCL
  451. * @brief Set the storage shape specified by the tensor description
  452. *
  453. * @param desc [OUT] pointer to the instance of aclTensorDesc
  454. * @param numDims [IN] the number of dimensions of the shape
  455. * @param dims [IN] the size of the specified dimension
  456. *
  457. * @retval ACL_SUCCESS The function is successfully executed.
  458. * @retval OtherValues Failure
  459. */
  460. ACL_DEPRECATED_MESSAGE("aclSetTensorStorageShape is deprecated, use aclSetTensorShape instead")
  461. ACL_FUNC_VISIBILITY aclError aclSetTensorStorageShape(aclTensorDesc *desc, int numDims, const int64_t *dims);
  462. /**
  463. * @ingroup AscendCL
  464. * @brief Set the format specified by the tensor description
  465. *
  466. * @param desc [OUT] pointer to the instance of aclTensorDesc
  467. * @param format [IN] the storage format
  468. *
  469. * @retval ACL_SUCCESS The function is successfully executed.
  470. * @retval OtherValues Failure
  471. */
  472. ACL_FUNC_VISIBILITY aclError aclSetTensorFormat(aclTensorDesc *desc, aclFormat format);
  473. /**
  474. * @ingroup AscendCL
  475. * @brief Set the shape specified by the tensor description
  476. *
  477. * @param desc [OUT] pointer to the instance of aclTensorDesc
  478. * @param numDims [IN] the number of dimensions of the shape
  479. * @param dims [IN] the size of the specified dimension
  480. *
  481. * @retval ACL_SUCCESS The function is successfully executed.
  482. * @retval OtherValues Failure
  483. */
  484. ACL_FUNC_VISIBILITY aclError aclSetTensorShape(aclTensorDesc *desc, int numDims, const int64_t *dims);
  485. /**
  486. * @ingroup AscendCL
  487. * @brief Set the original format specified by the tensor description
  488. *
  489. * @param desc [OUT] pointer to the instance of aclTensorDesc
  490. * @param format [IN] the storage format
  491. *
  492. * @retval ACL_SUCCESS The function is successfully executed.
  493. * @retval OtherValues Failure
  494. */
  495. ACL_FUNC_VISIBILITY aclError aclSetTensorOriginFormat(aclTensorDesc *desc, aclFormat format);
  496. /**
  497. * @ingroup AscendCL
  498. * @brief Set the original shape specified by the tensor description
  499. *
  500. * @param desc [OUT] pointer to the instance of aclTensorDesc
  501. * @param numDims [IN] the number of dimensions of the shape
  502. * @param dims [IN] the size of the specified dimension
  503. *
  504. * @retval ACL_SUCCESS The function is successfully executed.
  505. * @retval OtherValues Failure
  506. */
  507. ACL_FUNC_VISIBILITY aclError aclSetTensorOriginShape(aclTensorDesc *desc, int numDims, const int64_t *dims);
  508. /**
  509. * @ingroup AscendCL
  510. * @brief get op description info
  511. *
  512. * @param desc [IN] pointer to tensor description
  513. * @param index [IN] index of tensor
  514. *
  515. * @retval null for failed.
  516. * @retval OtherValues success.
  517. */
  518. ACL_FUNC_VISIBILITY aclTensorDesc *aclGetTensorDescByIndex(aclTensorDesc *desc, size_t index);
  519. /**
  520. * @ingroup AscendCL
  521. * @brief get address of tensor
  522. *
  523. * @param desc [IN] pointer to tensor description
  524. *
  525. * @retval null for failed
  526. * @retval OtherValues success
  527. */
  528. ACL_FUNC_VISIBILITY void *aclGetTensorDescAddress(const aclTensorDesc *desc);
  529. /**
  530. * @ingroup AscendCL
  531. * @brief Set the dynamic input name specified by the tensor description
  532. *
  533. * @param desc [OUT] pointer to the instance of aclTensorDesc
  534. * @param dynamicInputName [IN] pointer to the dynamic input name
  535. *
  536. * @retval ACL_SUCCESS The function is successfully executed.
  537. * @retval OtherValues Failure
  538. */
  539. ACL_FUNC_VISIBILITY aclError aclSetTensorDynamicInput(aclTensorDesc *desc, const char *dynamicInputName);
  540. /**
  541. * @ingroup AscendCL
  542. * @brief Set const data specified by the tensor description
  543. *
  544. * @param desc [OUT] pointer to the instance of aclTensorDesc
  545. * @param dataBuffer [IN] pointer to the const databuffer
  546. * @param length [IN] the length of const databuffer
  547. *
  548. * @retval ACL_SUCCESS The function is successfully executed.
  549. * @retval OtherValues Failure
  550. */
  551. ACL_FUNC_VISIBILITY aclError aclSetTensorConst(aclTensorDesc *desc, void *dataBuffer, size_t length);
  552. /**
  553. * @ingroup AscendCL
  554. * @brief Set tensor memory type specified by the tensor description
  555. *
  556. * @param desc [OUT] pointer to the instance of aclTensorDesc
  557. * @param memType [IN] ACL_MEMTYPE_DEVICE means device, ACL_MEMTYPE_HOST means host
  558. *
  559. * @retval ACL_SUCCESS The function is successfully executed.
  560. * @retval OtherValues Failure
  561. */
  562. ACL_FUNC_VISIBILITY aclError aclSetTensorPlaceMent(aclTensorDesc *desc, aclMemType memType);
  563. /**
  564. * @ingroup AscendCL
  565. * @brief an interface for users to output APP logs
  566. *
  567. * @param logLevel [IN] the level of current log
  568. * @param func [IN] the function where the log is located
  569. * @param file [IN] the file where the log is located
  570. * @param line [IN] Number of source lines where the log is located
  571. * @param fmt [IN] the format of current log
  572. * @param ... [IN] the value of current log
  573. */
  574. ACL_FUNC_VISIBILITY void aclAppLog(aclLogLevel logLevel, const char *func, const char *file, uint32_t line,
  575. const char *fmt, ...);
  576. /**
  577. * @ingroup AscendCL
  578. * @brief get soc name
  579. *
  580. * @retval null for failed
  581. * @retval OtherValues success
  582. */
  583. ACL_FUNC_VISIBILITY const char *aclrtGetSocName();
  584. #define ACL_APP_LOG(level, fmt, ...) \
  585. aclAppLog(level, __FUNCTION__, __FILE__, __LINE__, fmt, ##__VA_ARGS__)
  586. #ifdef __cplusplus
  587. }
  588. #endif
  589. #endif // INC_EXTERNAL_ACL_ACL_BASE_H_

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