Classes
struct	OrtAllocator
	Memory allocation interface. More...

struct	OrtCUDAProviderOptions
	CUDA Provider Options. More...

struct	OrtROCMProviderOptions
	ROCM Provider Options. More...

struct	OrtTensorRTProviderOptions
	TensorRT Provider Options. More...

struct	OrtMIGraphXProviderOptions
	MIGraphX Provider Options. More...

struct	OrtOpenVINOProviderOptions
	OpenVINO Provider Options. More...

struct	OrtApiBase
	The helper interface to get the right version of OrtApi. More...

struct	OrtCustomHandleType

struct	OrtApi
	The C API. More...

struct	OrtCustomOp

Macros
#define	ORT_API_VERSION 14
	The API version defined in this header. More...

Typedefs
typedef enum ONNXTensorElementDataType	ONNXTensorElementDataType

typedef enum ONNXType	ONNXType

typedef enum OrtSparseFormat	OrtSparseFormat

typedef enum OrtLoggingLevel	OrtLoggingLevel
	Logging severity levels. More...

typedef enum OrtErrorCode	OrtErrorCode

typedef enum OrtOpAttrType	OrtOpAttrType

typedef OrtStatus *	OrtStatusPtr

typedef struct OrtAllocator	OrtAllocator
	Memory allocation interface. More...

typedef void(ORT_API_CALL *	OrtLoggingFunction )(void param, OrtLoggingLevel severity, const char category, const char logid, const char code_location, const char *message)

typedef enum GraphOptimizationLevel	GraphOptimizationLevel
	Graph optimization level. More...

typedef enum ExecutionMode	ExecutionMode

typedef enum OrtLanguageProjection	OrtLanguageProjection
	Language projection identifiers /see OrtApi::SetLanguageProjection. More...

typedef struct OrtKernelInfo	OrtKernelInfo

typedef struct OrtKernelContext	OrtKernelContext

typedef struct OrtCustomOp	OrtCustomOp

typedef enum OrtAllocatorType	OrtAllocatorType

typedef enum OrtMemType	OrtMemType
	Memory types for allocated memory, execution provider specific types should be extended in each provider. More...

typedef enum OrtMemoryInfoDeviceType	OrtMemoryInfoDeviceType
	This mimics OrtDevice type constants so they can be returned in the API. More...

typedef enum OrtCudnnConvAlgoSearch	OrtCudnnConvAlgoSearch
	Algorithm to use for cuDNN Convolution Op. More...

typedef struct OrtCUDAProviderOptions	OrtCUDAProviderOptions
	CUDA Provider Options. More...

typedef struct OrtROCMProviderOptions	OrtROCMProviderOptions
	ROCM Provider Options. More...

typedef struct OrtTensorRTProviderOptions	OrtTensorRTProviderOptions
	TensorRT Provider Options. More...

typedef struct OrtMIGraphXProviderOptions	OrtMIGraphXProviderOptions
	MIGraphX Provider Options. More...

typedef struct OrtOpenVINOProviderOptions	OrtOpenVINOProviderOptions
	OpenVINO Provider Options. More...

typedef struct OrtApi	OrtApi

typedef struct OrtTrainingApi	OrtTrainingApi

typedef struct OrtApiBase	OrtApiBase

typedef void(*	OrtThreadWorkerFn )(void *ort_worker_fn_param)
	Thread work loop function. More...

typedef const struct OrtCustomHandleType *	OrtCustomThreadHandle

typedef OrtCustomThreadHandle(*	OrtCustomCreateThreadFn )(void ort_custom_thread_creation_options, OrtThreadWorkerFn ort_thread_worker_fn, void ort_worker_fn_param)
	Ort custom thread creation function. More...

typedef void(*	OrtCustomJoinThreadFn )(OrtCustomThreadHandle ort_custom_thread_handle)
	Custom thread join function. More...

typedef OrtStatus (ORT_API_CALL	RegisterCustomOpsFn )(OrtSessionOptions options, const OrtApiBase api)

typedef enum OrtCustomOpInputOutputCharacteristic	OrtCustomOpInputOutputCharacteristic

Enumerations
enum	ONNXTensorElementDataType { ONNX_TENSOR_ELEMENT_DATA_TYPE_UNDEFINED, ONNX_TENSOR_ELEMENT_DATA_TYPE_FLOAT, ONNX_TENSOR_ELEMENT_DATA_TYPE_UINT8, ONNX_TENSOR_ELEMENT_DATA_TYPE_INT8, ONNX_TENSOR_ELEMENT_DATA_TYPE_UINT16, ONNX_TENSOR_ELEMENT_DATA_TYPE_INT16, ONNX_TENSOR_ELEMENT_DATA_TYPE_INT32, ONNX_TENSOR_ELEMENT_DATA_TYPE_INT64, ONNX_TENSOR_ELEMENT_DATA_TYPE_STRING, ONNX_TENSOR_ELEMENT_DATA_TYPE_BOOL, ONNX_TENSOR_ELEMENT_DATA_TYPE_FLOAT16, ONNX_TENSOR_ELEMENT_DATA_TYPE_DOUBLE, ONNX_TENSOR_ELEMENT_DATA_TYPE_UINT32, ONNX_TENSOR_ELEMENT_DATA_TYPE_UINT64, ONNX_TENSOR_ELEMENT_DATA_TYPE_COMPLEX64, ONNX_TENSOR_ELEMENT_DATA_TYPE_COMPLEX128, ONNX_TENSOR_ELEMENT_DATA_TYPE_BFLOAT16 }

enum	ONNXType { ONNX_TYPE_UNKNOWN, ONNX_TYPE_TENSOR, ONNX_TYPE_SEQUENCE, ONNX_TYPE_MAP, ONNX_TYPE_OPAQUE, ONNX_TYPE_SPARSETENSOR, ONNX_TYPE_OPTIONAL }

enum	OrtSparseFormat { ORT_SPARSE_UNDEFINED = 0, ORT_SPARSE_COO = 0x1, ORT_SPARSE_CSRC = 0x2, ORT_SPARSE_BLOCK_SPARSE = 0x4 }

enum	OrtSparseIndicesFormat { ORT_SPARSE_COO_INDICES, ORT_SPARSE_CSR_INNER_INDICES, ORT_SPARSE_CSR_OUTER_INDICES, ORT_SPARSE_BLOCK_SPARSE_INDICES }

enum	OrtLoggingLevel { ORT_LOGGING_LEVEL_VERBOSE, ORT_LOGGING_LEVEL_INFO, ORT_LOGGING_LEVEL_WARNING, ORT_LOGGING_LEVEL_ERROR, ORT_LOGGING_LEVEL_FATAL }
	Logging severity levels. More...

enum	OrtErrorCode { ORT_OK, ORT_FAIL, ORT_INVALID_ARGUMENT, ORT_NO_SUCHFILE, ORT_NO_MODEL, ORT_ENGINE_ERROR, ORT_RUNTIME_EXCEPTION, ORT_INVALID_PROTOBUF, ORT_MODEL_LOADED, ORT_NOT_IMPLEMENTED, ORT_INVALID_GRAPH, ORT_EP_FAIL }

enum	OrtOpAttrType { ORT_OP_ATTR_UNDEFINED = 0, ORT_OP_ATTR_INT, ORT_OP_ATTR_INTS, ORT_OP_ATTR_FLOAT, ORT_OP_ATTR_FLOATS, ORT_OP_ATTR_STRING, ORT_OP_ATTR_STRINGS }

enum	GraphOptimizationLevel { ORT_DISABLE_ALL = 0, ORT_ENABLE_BASIC = 1, ORT_ENABLE_EXTENDED = 2, ORT_ENABLE_ALL = 99 }
	Graph optimization level. More...

enum	ExecutionMode { ORT_SEQUENTIAL = 0, ORT_PARALLEL = 1 }

enum	OrtLanguageProjection { ORT_PROJECTION_C = 0, ORT_PROJECTION_CPLUSPLUS = 1, ORT_PROJECTION_CSHARP = 2, ORT_PROJECTION_PYTHON = 3, ORT_PROJECTION_JAVA = 4, ORT_PROJECTION_WINML = 5, ORT_PROJECTION_NODEJS = 6 }
	Language projection identifiers /see OrtApi::SetLanguageProjection. More...

enum	OrtAllocatorType { OrtInvalidAllocator = -1, OrtDeviceAllocator = 0, OrtArenaAllocator = 1 }

enum	OrtMemType { OrtMemTypeCPUInput = -2, OrtMemTypeCPUOutput = -1, OrtMemTypeCPU = OrtMemTypeCPUOutput, OrtMemTypeDefault = 0 }
	Memory types for allocated memory, execution provider specific types should be extended in each provider. More...

enum	OrtMemoryInfoDeviceType { OrtMemoryInfoDeviceType_CPU = 0, OrtMemoryInfoDeviceType_GPU = 1, OrtMemoryInfoDeviceType_FPGA = 2 }
	This mimics OrtDevice type constants so they can be returned in the API. More...

enum	OrtCudnnConvAlgoSearch { OrtCudnnConvAlgoSearchExhaustive, OrtCudnnConvAlgoSearchHeuristic, OrtCudnnConvAlgoSearchDefault }
	Algorithm to use for cuDNN Convolution Op. More...

enum	OrtCustomOpInputOutputCharacteristic { INPUT_OUTPUT_REQUIRED = 0, INPUT_OUTPUT_OPTIONAL, INPUT_OUTPUT_VARIADIC }

Functions
	ORT_RUNTIME_CLASS (Env)

	ORT_RUNTIME_CLASS (Status)

	ORT_RUNTIME_CLASS (MemoryInfo)

	ORT_RUNTIME_CLASS (IoBinding)

	ORT_RUNTIME_CLASS (Session)

	ORT_RUNTIME_CLASS (Value)

	ORT_RUNTIME_CLASS (RunOptions)

	ORT_RUNTIME_CLASS (TypeInfo)

	ORT_RUNTIME_CLASS (TensorTypeAndShapeInfo)

	ORT_RUNTIME_CLASS (SessionOptions)

	ORT_RUNTIME_CLASS (CustomOpDomain)

	ORT_RUNTIME_CLASS (MapTypeInfo)

	ORT_RUNTIME_CLASS (SequenceTypeInfo)

	ORT_RUNTIME_CLASS (ModelMetadata)

	ORT_RUNTIME_CLASS (ThreadPoolParams)

	ORT_RUNTIME_CLASS (ThreadingOptions)

	ORT_RUNTIME_CLASS (ArenaCfg)

	ORT_RUNTIME_CLASS (PrepackedWeightsContainer)

	ORT_RUNTIME_CLASS (TensorRTProviderOptionsV2)

	ORT_RUNTIME_CLASS (CUDAProviderOptionsV2)

	ORT_RUNTIME_CLASS (CANNProviderOptions)

	ORT_RUNTIME_CLASS (Op)

	ORT_RUNTIME_CLASS (OpAttr)

ORT_EXPORT const OrtApiBase *ORT_API_CALL	OrtGetApiBase (void) NO_EXCEPTION
	The Onnxruntime library's entry point to access the C API. More...

	ORT_API_STATUS (OrtSessionOptionsAppendExecutionProvider_CUDA, _In_ OrtSessionOptions *options, int device_id)

	ORT_API_STATUS (OrtSessionOptionsAppendExecutionProvider_MIGraphX, _In_ OrtSessionOptions *options, int device_id)

Detailed Description

ONNX Runtime C API

Macro Definition Documentation

#define ORT_API_VERSION 14

The API version defined in this header.

This value is used by some API functions to behave as this version of the header expects.

Definition at line 33 of file onnxruntime_c_api.h.

Typedef Documentation

typedef enum ExecutionMode ExecutionMode

typedef enum GraphOptimizationLevel GraphOptimizationLevel

Graph optimization level.

Refer to https://www.onnxruntime.ai/docs/resources/graph-optimizations.html for an in-depth understanding of Graph Optimizations

typedef enum ONNXTensorElementDataType ONNXTensorElementDataType

Copied from TensorProto::DataType Currently, Ort doesn't support complex64, complex128

typedef enum ONNXType ONNXType

typedef struct OrtAllocator OrtAllocator

Memory allocation interface.

Structure of function pointers that defines a memory allocator. This can be created and filled in by the user for custom allocators.

When an allocator is passed to any function, be sure that the allocator object is not destroyed until the last allocated object using it is freed.

typedef enum OrtAllocatorType OrtAllocatorType

typedef struct OrtApi OrtApi

Definition at line 576 of file onnxruntime_c_api.h.

typedef struct OrtApiBase OrtApiBase

Definition at line 595 of file onnxruntime_c_api.h.

typedef struct OrtCUDAProviderOptions OrtCUDAProviderOptions

CUDA Provider Options.

See Also: OrtApi::SessionOptionsAppendExecutionProvider_CUDA

typedef enum OrtCudnnConvAlgoSearch OrtCudnnConvAlgoSearch

Algorithm to use for cuDNN Convolution Op.

typedef OrtCustomThreadHandle(* OrtCustomCreateThreadFn)(void *ort_custom_thread_creation_options, OrtThreadWorkerFn ort_thread_worker_fn, void *ort_worker_fn_param)

Ort custom thread creation function.

The function should return a thread handle to be used in onnxruntime thread pools Onnxruntime will throw exception on return value of nullptr or 0, indicating that the function failed to create a thread

Definition at line 619 of file onnxruntime_c_api.h.

typedef void(* OrtCustomJoinThreadFn)(OrtCustomThreadHandle ort_custom_thread_handle)

Custom thread join function.

Onnxruntime thread pool destructor will call the function to join a custom thread. Argument ort_custom_thread_handle is the value returned by OrtCustomCreateThreadFn

Definition at line 626 of file onnxruntime_c_api.h.

typedef struct OrtCustomOp OrtCustomOp

Definition at line 332 of file onnxruntime_c_api.h.

typedef enum OrtCustomOpInputOutputCharacteristic OrtCustomOpInputOutputCharacteristic

typedef const struct OrtCustomHandleType* OrtCustomThreadHandle

typedef enum OrtErrorCode OrtErrorCode

typedef struct OrtKernelContext OrtKernelContext

Definition at line 330 of file onnxruntime_c_api.h.

typedef struct OrtKernelInfo OrtKernelInfo

Definition at line 328 of file onnxruntime_c_api.h.

typedef enum OrtLanguageProjection OrtLanguageProjection

Language projection identifiers /see OrtApi::SetLanguageProjection.

typedef void(ORT_API_CALL* OrtLoggingFunction)(void *param, OrtLoggingLevel severity, const char *category, const char *logid, const char *code_location, const char *message)

Definition at line 293 of file onnxruntime_c_api.h.

typedef enum OrtLoggingLevel OrtLoggingLevel

Logging severity levels.

In typical API usage, specifying a logging severity level specifies the minimum severity of log messages to show.

typedef enum OrtMemoryInfoDeviceType OrtMemoryInfoDeviceType

This mimics OrtDevice type constants so they can be returned in the API.

typedef enum OrtMemType OrtMemType

Memory types for allocated memory, execution provider specific types should be extended in each provider.

typedef struct OrtMIGraphXProviderOptions OrtMIGraphXProviderOptions

MIGraphX Provider Options.

See Also: OrtApi::SessionOptionsAppendExecutionProvider_MIGraphX

typedef enum OrtOpAttrType OrtOpAttrType

typedef struct OrtOpenVINOProviderOptions OrtOpenVINOProviderOptions

OpenVINO Provider Options.

See Also: OrtApi::SessionOptionsAppendExecutionProvider_OpenVINO

typedef struct OrtROCMProviderOptions OrtROCMProviderOptions

ROCM Provider Options.

See Also: OrtApi::SessionOptionsAppendExecutionProvider_ROCM

typedef enum OrtSparseFormat OrtSparseFormat

typedef OrtStatus* OrtStatusPtr

Definition at line 277 of file onnxruntime_c_api.h.

typedef struct OrtTensorRTProviderOptions OrtTensorRTProviderOptions

TensorRT Provider Options.

See Also: OrtApi::SessionOptionsAppendExecutionProvider_TensorRT

typedef void(* OrtThreadWorkerFn)(void *ort_worker_fn_param)

Thread work loop function.

Onnxruntime will provide the working loop on custom thread creation Argument is an onnxruntime built-in type which will be provided when thread pool calls OrtCustomCreateThreadFn

Definition at line 608 of file onnxruntime_c_api.h.

typedef struct OrtTrainingApi OrtTrainingApi

Definition at line 579 of file onnxruntime_c_api.h.

typedef OrtStatus*(ORT_API_CALL* RegisterCustomOpsFn)(OrtSessionOptions *options, const OrtApiBase *api)

Definition at line 628 of file onnxruntime_c_api.h.

Enumeration Type Documentation

enum ExecutionMode

Enumerator
ORT_SEQUENTIAL
ORT_PARALLEL

Definition at line 309 of file onnxruntime_c_api.h.

enum GraphOptimizationLevel

Graph optimization level.

Refer to https://www.onnxruntime.ai/docs/resources/graph-optimizations.html for an in-depth understanding of Graph Optimizations

Enumerator
ORT_DISABLE_ALL
ORT_ENABLE_BASIC
ORT_ENABLE_EXTENDED
ORT_ENABLE_ALL

Definition at line 302 of file onnxruntime_c_api.h.

enum ONNXTensorElementDataType

Copied from TensorProto::DataType Currently, Ort doesn't support complex64, complex128

Enumerator
ONNX_TENSOR_ELEMENT_DATA_TYPE_UNDEFINED
ONNX_TENSOR_ELEMENT_DATA_TYPE_FLOAT
ONNX_TENSOR_ELEMENT_DATA_TYPE_UINT8
ONNX_TENSOR_ELEMENT_DATA_TYPE_INT8
ONNX_TENSOR_ELEMENT_DATA_TYPE_UINT16
ONNX_TENSOR_ELEMENT_DATA_TYPE_INT16
ONNX_TENSOR_ELEMENT_DATA_TYPE_INT32
ONNX_TENSOR_ELEMENT_DATA_TYPE_INT64
ONNX_TENSOR_ELEMENT_DATA_TYPE_STRING
ONNX_TENSOR_ELEMENT_DATA_TYPE_BOOL
ONNX_TENSOR_ELEMENT_DATA_TYPE_FLOAT16
ONNX_TENSOR_ELEMENT_DATA_TYPE_DOUBLE
ONNX_TENSOR_ELEMENT_DATA_TYPE_UINT32
ONNX_TENSOR_ELEMENT_DATA_TYPE_UINT64
ONNX_TENSOR_ELEMENT_DATA_TYPE_COMPLEX64
ONNX_TENSOR_ELEMENT_DATA_TYPE_COMPLEX128
ONNX_TENSOR_ELEMENT_DATA_TYPE_BFLOAT16

Definition at line 155 of file onnxruntime_c_api.h.

enum ONNXType

Enumerator
ONNX_TYPE_UNKNOWN
ONNX_TYPE_TENSOR
ONNX_TYPE_SEQUENCE
ONNX_TYPE_MAP
ONNX_TYPE_OPAQUE
ONNX_TYPE_SPARSETENSOR
ONNX_TYPE_OPTIONAL

Definition at line 176 of file onnxruntime_c_api.h.

enum OrtAllocatorType

Enumerator
OrtInvalidAllocator
OrtDeviceAllocator
OrtArenaAllocator

Definition at line 334 of file onnxruntime_c_api.h.

enum OrtCudnnConvAlgoSearch

Algorithm to use for cuDNN Convolution Op.

Enumerator
OrtCudnnConvAlgoSearchExhaustive
OrtCudnnConvAlgoSearchHeuristic
OrtCudnnConvAlgoSearchDefault

Definition at line 360 of file onnxruntime_c_api.h.

enum OrtCustomOpInputOutputCharacteristic

Enumerator
INPUT_OUTPUT_REQUIRED
INPUT_OUTPUT_OPTIONAL
INPUT_OUTPUT_VARIADIC

Definition at line 3902 of file onnxruntime_c_api.h.

enum OrtErrorCode

Enumerator
ORT_OK
ORT_FAIL
ORT_INVALID_ARGUMENT
ORT_NO_SUCHFILE
ORT_NO_MODEL
ORT_ENGINE_ERROR
ORT_RUNTIME_EXCEPTION
ORT_INVALID_PROTOBUF
ORT_MODEL_LOADED
ORT_NOT_IMPLEMENTED
ORT_INVALID_GRAPH
ORT_EP_FAIL

Definition at line 215 of file onnxruntime_c_api.h.

enum OrtLanguageProjection

Language projection identifiers /see OrtApi::SetLanguageProjection.

Enumerator
ORT_PROJECTION_C
ORT_PROJECTION_CPLUSPLUS
ORT_PROJECTION_CSHARP
ORT_PROJECTION_PYTHON
ORT_PROJECTION_JAVA
ORT_PROJECTION_WINML
ORT_PROJECTION_NODEJS

Definition at line 317 of file onnxruntime_c_api.h.

enum OrtLoggingLevel

Logging severity levels.

In typical API usage, specifying a logging severity level specifies the minimum severity of log messages to show.

Enumerator
ORT_LOGGING_LEVEL_VERBOSE	Verbose informational messages (least severe).
ORT_LOGGING_LEVEL_INFO	Informational messages.
ORT_LOGGING_LEVEL_WARNING	Warning messages.
ORT_LOGGING_LEVEL_ERROR	Error messages.
ORT_LOGGING_LEVEL_FATAL	Fatal error messages (most severe).

Definition at line 207 of file onnxruntime_c_api.h.

enum OrtMemoryInfoDeviceType

This mimics OrtDevice type constants so they can be returned in the API.

Enumerator
OrtMemoryInfoDeviceType_CPU
OrtMemoryInfoDeviceType_GPU
OrtMemoryInfoDeviceType_FPGA

Definition at line 352 of file onnxruntime_c_api.h.

enum OrtMemType

Memory types for allocated memory, execution provider specific types should be extended in each provider.

Enumerator
OrtMemTypeCPUInput	Any CPU memory used by non-CPU execution provider.
OrtMemTypeCPUOutput	CPU accessible memory outputted by non-CPU execution provider, i.e. CUDA_PINNED.
OrtMemTypeCPU	Temporary CPU accessible memory allocated by non-CPU execution provider, i.e. CUDA_PINNED.
OrtMemTypeDefault	The default allocator for execution provider.

Definition at line 343 of file onnxruntime_c_api.h.

enum OrtOpAttrType

Enumerator
ORT_OP_ATTR_UNDEFINED
ORT_OP_ATTR_INT
ORT_OP_ATTR_INTS
ORT_OP_ATTR_FLOAT
ORT_OP_ATTR_FLOATS
ORT_OP_ATTR_STRING
ORT_OP_ATTR_STRINGS

Definition at line 230 of file onnxruntime_c_api.h.

enum OrtSparseFormat

Enumerator
ORT_SPARSE_UNDEFINED
ORT_SPARSE_COO
ORT_SPARSE_CSRC
ORT_SPARSE_BLOCK_SPARSE

Definition at line 188 of file onnxruntime_c_api.h.

enum OrtSparseIndicesFormat

Enumerator
ORT_SPARSE_COO_INDICES
ORT_SPARSE_CSR_INNER_INDICES
ORT_SPARSE_CSR_OUTER_INDICES
ORT_SPARSE_BLOCK_SPARSE_INDICES

Definition at line 196 of file onnxruntime_c_api.h.

Function Documentation

ORT_API_STATUS	(	OrtSessionOptionsAppendExecutionProvider_CUDA	,
		_In_ OrtSessionOptions *	options,
		int	device_id
	)

ORT_API_STATUS	(	OrtSessionOptionsAppendExecutionProvider_MIGraphX	,
		_In_ OrtSessionOptions *	options,
		int	device_id
	)

ORT_RUNTIME_CLASS ( Env )

ORT_RUNTIME_CLASS ( Status )

ORT_RUNTIME_CLASS ( MemoryInfo )

ORT_RUNTIME_CLASS ( IoBinding )

ORT_RUNTIME_CLASS ( Session )

ORT_RUNTIME_CLASS ( Value )

ORT_RUNTIME_CLASS ( RunOptions )

ORT_RUNTIME_CLASS ( TypeInfo )

ORT_RUNTIME_CLASS ( TensorTypeAndShapeInfo )

ORT_RUNTIME_CLASS ( SessionOptions )

ORT_RUNTIME_CLASS ( CustomOpDomain )

ORT_RUNTIME_CLASS ( MapTypeInfo )

ORT_RUNTIME_CLASS ( SequenceTypeInfo )

ORT_RUNTIME_CLASS ( ModelMetadata )

ORT_RUNTIME_CLASS ( ThreadPoolParams )

ORT_RUNTIME_CLASS ( ThreadingOptions )

ORT_RUNTIME_CLASS ( ArenaCfg )

ORT_RUNTIME_CLASS ( PrepackedWeightsContainer )

ORT_RUNTIME_CLASS ( TensorRTProviderOptionsV2 )

ORT_RUNTIME_CLASS ( CUDAProviderOptionsV2 )

ORT_RUNTIME_CLASS ( CANNProviderOptions )

ORT_RUNTIME_CLASS ( Op )

ORT_RUNTIME_CLASS ( OpAttr )

ORT_EXPORT const OrtApiBase* ORT_API_CALL OrtGetApiBase ( void )

The Onnxruntime library's entry point to access the C API.

Call this to get the a pointer to an OrtApiBase

Classes

Macros

Typedefs

Enumerations

Functions

Detailed Description

Macro Definition Documentation

Typedef Documentation

Enumeration Type Documentation

Function Documentation