Group Basics#

group ov_base_c_api

The basic definitions & interfaces of OpenVINO C API to work with other components.

Enums

enum ov_status_e#

This enum contains codes for all possible return values of the interface functions.

Values:

enumerator OK#: SUCCESS.

enumerator GENERAL_ERROR#: GENERAL_ERROR.

enumerator NOT_IMPLEMENTED#: NOT_IMPLEMENTED.

enumerator NETWORK_NOT_LOADED#: NETWORK_NOT_LOADED.

enumerator PARAMETER_MISMATCH#: PARAMETER_MISMATCH.

enumerator NOT_FOUND#: NOT_FOUND.

enumerator OUT_OF_BOUNDS#: OUT_OF_BOUNDS.

enumerator UNEXPECTED#: UNEXPECTED.

enumerator REQUEST_BUSY#: REQUEST_BUSY.

enumerator RESULT_NOT_READY#: RESULT_NOT_READY.

enumerator NOT_ALLOCATED#: NOT_ALLOCATED.

enumerator INFER_NOT_STARTED#: INFER_NOT_STARTED.

enumerator NETWORK_NOT_READ#: NETWORK_NOT_READ.

enumerator INFER_CANCELLED#: INFER_CANCELLED.

enumerator INVALID_C_PARAM#: INVALID_C_PARAM.

enumerator UNKNOWN_C_ERROR#: UNKNOWN_C_ERROR.

enumerator NOT_IMPLEMENT_C_METHOD#: NOT_IMPLEMENT_C_METHOD.

enumerator UNKNOW_EXCEPTION#: UNKNOW_EXCEPTION.

enum ov_element_type_e#

This enum contains codes for element type, which is aligned with ov::element::Type_t in src/core/include/openvino/core/type/element_type.hpp.

Values:

enumerator UNDEFINED#: Undefined element type.

enumerator DYNAMIC#: Dynamic element type.

enumerator BOOLEAN#: boolean element type

enumerator BF16#: bf16 element type

enumerator F16#: f16 element type

enumerator F32#: f32 element type

enumerator F64#: f64 element type

enumerator I4#: i4 element type

enumerator I8#: i8 element type

enumerator I16#: i16 element type

enumerator I32#: i32 element type

enumerator I64#: i64 element type

enumerator U1#: binary element type

enumerator U2#: u2 element type

enumerator U3#: u3 element type

enumerator U4#: u4 element type

enumerator U6#: u6 element type

enumerator U8#: u8 element type

enumerator U16#: u16 element type

enumerator U32#: u32 element type

enumerator U64#: u64 element type

enumerator NF4#: nf4 element type

enumerator F8E4M3#: f8e4m3 element type

enumerator F8E5M3#: f8e5m2 element type

enumerator STRING#: string element type

enumerator F4E2M1#: f4e2m1 element type

enumerator F8E8M0#: f8e8m0 element type

Functions

const char *ov_get_error_info(ov_status_e status)#

Print the error info.

Parameters:: ov_status_e – a status code.

void ov_free(const char *content)#

free char

Parameters:: content – The pointer to the char to free.

const char *ov_get_last_err_msg()#: Get the last error msg.