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fmk_error_codes.h 3.1 kB

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  1. /**
  2. * Copyright (c) Huawei Technologies Co., Ltd. 2021. All rights reserved.
  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_FRAMEWORK_COMMON_FMK_ERROR_CODES_H_
  17. #define INC_FRAMEWORK_COMMON_FMK_ERROR_CODES_H_
  18. #if defined(_MSC_VER)
  19. #ifdef FUNC_VISIBILITY
  20. #define GE_OBJECT_VISIBILITY
  21. #else
  22. #define GE_OBJECT_VISIBILITY
  23. #endif
  24. #else
  25. #ifdef FUNC_VISIBILITY
  26. #define GE_OBJECT_VISIBILITY
  27. #else
  28. #define GE_OBJECT_VISIBILITY __attribute__((visibility("hidden")))
  29. #endif
  30. #endif
  31. #include <map>
  32. #include <string>
  33. #include "framework/common/fmk_types.h"
  34. #include "register/register_error_codes.h"
  35. #include "external/ge/ge_error_codes.h"
  36. // Each module uses the following four macros to define error codes:
  37. #define DECLARE_ERRORNO_OMG(name, value) DECLARE_ERRORNO(SYSID_FWK, MODID_OMG, name, value)
  38. #define DECLARE_ERRORNO_OME(name, value) DECLARE_ERRORNO(SYSID_FWK, MODID_OME, name, value)
  39. #define DECLARE_ERRORNO_CALIBRATION(name, value) DECLARE_ERRORNO(SYSID_FWK, MODID_CALIBRATION, name, value)
  40. #define DEF_ERRORNO(name, desc) const bool g_##name##_errorno = StatusFactory::Instance()->RegisterErrorNo(name, desc)
  41. // Interface for Obtaining Error Code Description
  42. #define GET_ERRORNO_STR(value) domi::StatusFactory::Instance()->GetErrDesc(value)
  43. namespace domi {
  44. constexpr int32_t MODID_OMG = 1; // OMG module ID
  45. constexpr int32_t MODID_OME = 2; // OME module ID
  46. constexpr int32_t MODID_CALIBRATION = 3; // Calibration module ID
  47. class GE_FUNC_VISIBILITY StatusFactory {
  48. public:
  49. static StatusFactory *Instance();
  50. bool RegisterErrorNo(const uint32_t err, const std::string &desc);
  51. std::string GetErrDesc(const uint32_t err);
  52. protected:
  53. StatusFactory() {}
  54. ~StatusFactory() {}
  55. private:
  56. std::map<uint32_t, std::string> err_desc_;
  57. };
  58. // Common errocode
  59. DECLARE_ERRORNO_COMMON(MEMALLOC_FAILED, 0); // 50331648
  60. DECLARE_ERRORNO_COMMON(CCE_FAILED, 2); // 50331650
  61. DECLARE_ERRORNO_COMMON(RT_FAILED, 3); // 50331651
  62. DECLARE_ERRORNO_COMMON(INTERNAL_ERROR, 4); // 50331652
  63. DECLARE_ERRORNO_COMMON(CSEC_ERROR, 5); // 50331653
  64. DECLARE_ERRORNO_COMMON(TEE_ERROR, 6); // 50331653
  65. DECLARE_ERRORNO_COMMON(UNSUPPORTED, 100);
  66. DECLARE_ERRORNO_COMMON(OUT_OF_MEMORY, 101);
  67. // Omg errorcode
  68. DECLARE_ERRORNO_OMG(PARSE_MODEL_FAILED, 0);
  69. DECLARE_ERRORNO_OMG(PARSE_WEIGHTS_FAILED, 1);
  70. DECLARE_ERRORNO_OMG(NOT_INITIALIZED, 2);
  71. DECLARE_ERRORNO_OMG(TIMEOUT, 3);
  72. // Ome errorcode
  73. DECLARE_ERRORNO_OME(MODEL_NOT_READY, 0);
  74. DECLARE_ERRORNO_OME(PUSH_DATA_FAILED, 1);
  75. DECLARE_ERRORNO_OME(DATA_QUEUE_ISFULL, 2);
  76. } // namespace domi
  77. #endif // INC_FRAMEWORK_COMMON_FMK_ERROR_CODES_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