接口调用返回值参考
| 返回码 | 返回说明 | 
|---|---|
| APP_ERR_OK = 0 | success | 
| APP_ACL_BASE = 1000 | define the error code of ACL, Error codes 1001~1999 | 
| APP_ERR_ACL_BAD_ALLOC = 1001 | ACL: memory allocation failed | 
| APP_ERR_ACL_LOAD_MODEL_FAILED = 1002 | ACL: model load failed | 
| APP_ERR_ACL_UNLOAD_MODEL_FAILED = 1003 | ACL: model unload failed | 
| APP_ERR_ACL_GET_DIMS_FAILURE = 1004 | ACL: failed to get dimension information | 
| APP_ERR_ACL_CREATE_MODEL_DESC_FAILED = 1005 | ACL: failed to create model information | 
| APP_ERR_ACL_DESTORY_MODEL_DESC_FAILED = 1006 | ACL: failed to destory model information | 
| APP_ERR_ACL_GET_MODEL_DESC_FAILED = 1007 | ACL: failed to get model information | 
| APP_ERR_ACL_MODEL_EXEC_FAILURE = 1008 | ACL: model inference failed | 
| APP_ERR_ACL_CREATE_DATA_SET_FAILED = 1009 | ACL: failed to create dataset | 
| APP_ERR_ACL_DESTORY_DATA_SET_FAILED = 1010 | ACL: failed to destory dataset | 
| APP_ERR_ACL_CREATE_DATA_BUF_FAILED = 1011 | ACL: failed to create databuffer | 
| APP_ERR_ACL_DESTORY_DATA_BUF_FAILED = 1012 | ACL: failed to destory databuffer | 
| APP_ERR_ACL_ADD_DATA_BUF_FAILED = 1013 | ACL: failed to add databuffer to dataset | 
| APP_ERR_ACL_GET_DATA_BUF_ADDR_NULL = 1014 | ACL: failed to get the address of databuffer | 
| APP_ERR_ACL_OP_NOT_FOUND = 1015 | ACL: op model not found | 
| APP_ERR_ACL_OP_LOAD_MODEL_FAILED = 1016 | ACL: op model load failed | 
| APP_ERR_ACL_OP_EXEC_FAILED = 1017 | ACL: op model execute failed, not running in aicore | 
| APP_ERR_ACL_SET_DEVICE_FAILED = 1018 | ACL: failed to set device | 
| APP_ERR_ACL_END = 1019 | ACL: end of ACL ERR | 
| APP_BASE = 2000 | define the APP error code, range: 2001~2999 | 
| APP_ERR_INVALID_PARAM = 2001 | invalid parameter | 
| APP_ERR_IVALID_HDC_DATA = 2002 | invalid HDC transport data | 
| APP_ERR_INDEX_NOT_FOUND = 2003 | index not found | 
| APP_ERR_TRANSFORMER_NOT_FOUND = 2004 | transformer not found | 
| APP_ERR_CLUSTERING_NOT_FOUND = 2005 | clustering not found | 
| APP_ERR_INFERENCE_NOT_FOUND = 2006 | inference not found | 
| APP_ERR_REQUEST_ERROR = 2007 | request parameter error | 
| APP_ERR_NOT_IMPLEMENT = 2008 | method not implement | 
| APP_ERR_ILLEGAL_OPERATRION = 2009 | illegal operation | 
| APP_ERR_INNER_ERROR = 2010 | internal error | 
| APP_ERR_TIMEOUT = 2011 | timeout | 
| APP_CREATE_INDEX_FAILED = 2012 | create index failed | 
| APP_CREATE_TRANSFORM_FAILED = 2013 | create index failed | 
| APP_CREATE_INFERENCE_FAILED = 2014 | create index failed | 
| APP_ERR_INVALID_TABLE_INDEX = 2015 | Idx exceeds tableLen, table mapping failed | 
| APP_ERR_INDEX_NOT_INIT = 2016 | index not initialize | 
| APP_ERR_END = 2017 | end of APP ERR |