Driver API#
This page shows how the SCALE runtime library corresponds to each version of the CUDA Driver API.
82% (268 of 325 declarations available)
4.1. Data types used by CUDA driver#
#define CUDA_ARRAY3D_2DARRAY
#define CUDA_ARRAY3D_CUBEMAP
#define CUDA_ARRAY3D_DEPTH_TEXTURE
#define CUDA_ARRAY3D_LAYERED
#define CUDA_ARRAY3D_SURFACE_LDST
#define CUDA_ARRAY3D_TEXTURE_GATHER
#define CUDA_VERSION
#define CU_DEVICE_CPU
#define CU_DEVICE_INVALID
#define CU_IPC_HANDLE_SIZE
#define CU_LAUNCH_PARAM_BUFFER_POINTER
#define CU_LAUNCH_PARAM_BUFFER_SIZE
#define CU_LAUNCH_PARAM_END
#define CU_MEMHOSTALLOC_DEVICEMAP
#define CU_MEMHOSTALLOC_PORTABLE
#define CU_MEMHOSTALLOC_WRITECOMBINED
#define CU_MEMHOSTREGISTER_DEVICEMAP
#define CU_MEMHOSTREGISTER_IOMEMORY
#define CU_MEMHOSTREGISTER_PORTABLE
-#define CU_PARAM_TR_DEFAULT
#define CU_STREAM_LEGACY
#define CU_STREAM_PER_THREAD
-#define CU_TRSA_OVERRIDE_FORMAT
#define CU_TRSF_NORMALIZED_COORDINATES
#define CU_TRSF_READ_AS_INTEGER
#define CU_TRSF_SRGB
-#define MAX_PLANES
enum CUaddress_mode
CU_TR_ADDRESS_MODE_WRAP = 0
CU_TR_ADDRESS_MODE_CLAMP = 1
CU_TR_ADDRESS_MODE_MIRROR = 2
CU_TR_ADDRESS_MODE_BORDER = 3
enum CUarray_cubemap_face
CU_CUBEMAP_FACE_POSITIVE_X = 0
CU_CUBEMAP_FACE_NEGATIVE_X = 1
CU_CUBEMAP_FACE_POSITIVE_Y = 2
CU_CUBEMAP_FACE_NEGATIVE_Y = 3
CU_CUBEMAP_FACE_POSITIVE_Z = 4
CU_CUBEMAP_FACE_NEGATIVE_Z = 5
enum CUarray_format
CU_AD_FORMAT_UNSIGNED_INT8 = 1
CU_AD_FORMAT_UNSIGNED_INT16 = 2
CU_AD_FORMAT_UNSIGNED_INT32 = 3
CU_AD_FORMAT_SIGNED_INT8 = 8
CU_AD_FORMAT_SIGNED_INT16 = 9
CU_AD_FORMAT_SIGNED_INT32 = 10
CU_AD_FORMAT_HALF = 16
CU_AD_FORMAT_FLOAT = 32
enum CUcomputemode
CU_COMPUTEMODE_DEFAULT = 0
CU_COMPUTEMODE_PROHIBITED = 2
CU_COMPUTEMODE_EXCLUSIVE_PROCESS = 3
enum CUctx_flags
CU_CTX_SCHED_AUTO = 0
CU_CTX_SCHED_SPIN = 1
CU_CTX_SCHED_YIELD = 2
CU_CTX_SCHED_BLOCKING_SYNC = 4
CU_CTX_BLOCKING_SYNC = 4
CU_CTX_SCHED_MASK = 7
CU_CTX_MAP_HOST = 8
CU_CTX_LMEM_RESIZE_TO_MAX = 16
- CU_CTX_FLAGS_MASK = 31
enum CUdevice_P2PAttribute
CU_DEVICE_P2P_ATTRIBUTE_PERFORMANCE_RANK = 1
CU_DEVICE_P2P_ATTRIBUTE_ACCESS_SUPPORTED = 2
CU_DEVICE_P2P_ATTRIBUTE_NATIVE_ATOMIC_SUPPORTED = 3
enum CUdevice_attribute
CU_DEVICE_ATTRIBUTE_MAX_THREADS_PER_BLOCK = 1
CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_X = 2
CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_Y = 3
CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_Z = 4
CU_DEVICE_ATTRIBUTE_MAX_GRID_DIM_X = 5
CU_DEVICE_ATTRIBUTE_MAX_GRID_DIM_Y = 6
CU_DEVICE_ATTRIBUTE_MAX_GRID_DIM_Z = 7
CU_DEVICE_ATTRIBUTE_MAX_SHARED_MEMORY_PER_BLOCK = 8
CU_DEVICE_ATTRIBUTE_SHARED_MEMORY_PER_BLOCK = 8
CU_DEVICE_ATTRIBUTE_TOTAL_CONSTANT_MEMORY = 9
CU_DEVICE_ATTRIBUTE_WARP_SIZE = 10
CU_DEVICE_ATTRIBUTE_MAX_PITCH = 11
CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_BLOCK = 12
CU_DEVICE_ATTRIBUTE_REGISTERS_PER_BLOCK = 12
CU_DEVICE_ATTRIBUTE_CLOCK_RATE = 13
CU_DEVICE_ATTRIBUTE_TEXTURE_ALIGNMENT = 14
CU_DEVICE_ATTRIBUTE_GPU_OVERLAP = 15
CU_DEVICE_ATTRIBUTE_MULTIPROCESSOR_COUNT = 16
CU_DEVICE_ATTRIBUTE_KERNEL_EXEC_TIMEOUT = 17
CU_DEVICE_ATTRIBUTE_INTEGRATED = 18
CU_DEVICE_ATTRIBUTE_CAN_MAP_HOST_MEMORY = 19
CU_DEVICE_ATTRIBUTE_COMPUTE_MODE = 20
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_WIDTH = 21
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_WIDTH = 22
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_HEIGHT = 23
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_WIDTH = 24
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_HEIGHT = 25
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_DEPTH = 26
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LAYERED_WIDTH = 27
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LAYERED_HEIGHT = 28
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LAYERED_LAYERS = 29
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_ARRAY_WIDTH = 27
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_ARRAY_HEIGHT = 28
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_ARRAY_NUMSLICES = 29
CU_DEVICE_ATTRIBUTE_SURFACE_ALIGNMENT = 30
CU_DEVICE_ATTRIBUTE_CONCURRENT_KERNELS = 31
CU_DEVICE_ATTRIBUTE_ECC_ENABLED = 32
CU_DEVICE_ATTRIBUTE_PCI_BUS_ID = 33
CU_DEVICE_ATTRIBUTE_PCI_DEVICE_ID = 34
CU_DEVICE_ATTRIBUTE_TCC_DRIVER = 35
CU_DEVICE_ATTRIBUTE_MEMORY_CLOCK_RATE = 36
CU_DEVICE_ATTRIBUTE_GLOBAL_MEMORY_BUS_WIDTH = 37
CU_DEVICE_ATTRIBUTE_L2_CACHE_SIZE = 38
CU_DEVICE_ATTRIBUTE_MAX_THREADS_PER_MULTIPROCESSOR = 39
CU_DEVICE_ATTRIBUTE_ASYNC_ENGINE_COUNT = 40
CU_DEVICE_ATTRIBUTE_UNIFIED_ADDRESSING = 41
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_LAYERED_WIDTH = 42
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_LAYERED_LAYERS = 43
CU_DEVICE_ATTRIBUTE_CAN_TEX2D_GATHER = 44
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_GATHER_WIDTH = 45
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_GATHER_HEIGHT = 46
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_WIDTH_ALTERNATE = 47
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_HEIGHT_ALTERNATE = 48
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_DEPTH_ALTERNATE = 49
CU_DEVICE_ATTRIBUTE_PCI_DOMAIN_ID = 50
CU_DEVICE_ATTRIBUTE_TEXTURE_PITCH_ALIGNMENT = 51
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURECUBEMAP_WIDTH = 52
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURECUBEMAP_LAYERED_WIDTH = 53
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURECUBEMAP_LAYERED_LAYERS = 54
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE1D_WIDTH = 55
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_WIDTH = 56
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_HEIGHT = 57
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE3D_WIDTH = 58
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE3D_HEIGHT = 59
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE3D_DEPTH = 60
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE1D_LAYERED_WIDTH = 61
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE1D_LAYERED_LAYERS = 62
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_LAYERED_WIDTH = 63
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_LAYERED_HEIGHT = 64
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_LAYERED_LAYERS = 65
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACECUBEMAP_WIDTH = 66
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACECUBEMAP_LAYERED_WIDTH = 67
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACECUBEMAP_LAYERED_LAYERS = 68
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_LINEAR_WIDTH = 69
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LINEAR_WIDTH = 70
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LINEAR_HEIGHT = 71
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LINEAR_PITCH = 72
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_MIPMAPPED_WIDTH = 73
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_MIPMAPPED_HEIGHT = 74
CU_DEVICE_ATTRIBUTE_COMPUTE_CAPABILITY_MAJOR = 75
CU_DEVICE_ATTRIBUTE_COMPUTE_CAPABILITY_MINOR = 76
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_MIPMAPPED_WIDTH = 77
CU_DEVICE_ATTRIBUTE_STREAM_PRIORITIES_SUPPORTED = 78
CU_DEVICE_ATTRIBUTE_GLOBAL_L1_CACHE_SUPPORTED = 79
CU_DEVICE_ATTRIBUTE_LOCAL_L1_CACHE_SUPPORTED = 80
CU_DEVICE_ATTRIBUTE_MAX_SHARED_MEMORY_PER_MULTIPROCESSOR = 81
CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR = 82
CU_DEVICE_ATTRIBUTE_MANAGED_MEMORY = 83
CU_DEVICE_ATTRIBUTE_MULTI_GPU_BOARD = 84
CU_DEVICE_ATTRIBUTE_MULTI_GPU_BOARD_GROUP_ID = 85
CU_DEVICE_ATTRIBUTE_HOST_NATIVE_ATOMIC_SUPPORTED = 86
CU_DEVICE_ATTRIBUTE_SINGLE_TO_DOUBLE_PRECISION_PERF_RATIO = 87
CU_DEVICE_ATTRIBUTE_PAGEABLE_MEMORY_ACCESS = 88
CU_DEVICE_ATTRIBUTE_CONCURRENT_MANAGED_ACCESS = 89
CU_DEVICE_ATTRIBUTE_COMPUTE_PREEMPTION_SUPPORTED = 90
CU_DEVICE_ATTRIBUTE_CAN_USE_HOST_POINTER_FOR_REGISTERED_MEM = 91
- CU_DEVICE_ATTRIBUTE_MAX = 92
-enum CUeglColorFormat
-enum CUeglFrameType
-enum CUeglResourceLocationFlags
enum CUevent_flags
CU_EVENT_DEFAULT = 0
CU_EVENT_BLOCKING_SYNC = 1
CU_EVENT_DISABLE_TIMING = 2
CU_EVENT_INTERPROCESS = 4
enum CUfilter_mode
CU_TR_FILTER_MODE_POINT = 0
CU_TR_FILTER_MODE_LINEAR = 1
enum CUfunc_cache
CU_FUNC_CACHE_PREFER_NONE = 0
CU_FUNC_CACHE_PREFER_SHARED = 1
CU_FUNC_CACHE_PREFER_L1 = 2
CU_FUNC_CACHE_PREFER_EQUAL = 3
enum CUfunction_attribute
CU_FUNC_ATTRIBUTE_MAX_THREADS_PER_BLOCK = 0
CU_FUNC_ATTRIBUTE_SHARED_SIZE_BYTES = 1
CU_FUNC_ATTRIBUTE_CONST_SIZE_BYTES = 2
CU_FUNC_ATTRIBUTE_LOCAL_SIZE_BYTES = 3
CU_FUNC_ATTRIBUTE_NUM_REGS = 4
CU_FUNC_ATTRIBUTE_PTX_VERSION = 5
CU_FUNC_ATTRIBUTE_BINARY_VERSION = 6
CU_FUNC_ATTRIBUTE_CACHE_MODE_CA = 7
- CU_FUNC_ATTRIBUTE_MAX = 8
enum CUgraphicsMapResourceFlags
CU_GRAPHICS_MAP_RESOURCE_FLAGS_NONE = 0
CU_GRAPHICS_MAP_RESOURCE_FLAGS_READ_ONLY = 1
CU_GRAPHICS_MAP_RESOURCE_FLAGS_WRITE_DISCARD = 2
enum CUgraphicsRegisterFlags
CU_GRAPHICS_REGISTER_FLAGS_NONE = 0
CU_GRAPHICS_REGISTER_FLAGS_READ_ONLY = 1
CU_GRAPHICS_REGISTER_FLAGS_WRITE_DISCARD = 2
CU_GRAPHICS_REGISTER_FLAGS_SURFACE_LDST = 4
CU_GRAPHICS_REGISTER_FLAGS_TEXTURE_GATHER = 8
-enum CUipcMem_flags
enum CUjitInputType
CU_JIT_INPUT_CUBIN = 0
CU_JIT_INPUT_PTX = 1
CU_JIT_INPUT_FATBINARY = 2
CU_JIT_INPUT_OBJECT = 3
CU_JIT_INPUT_LIBRARY = 4
- CU_JIT_NUM_INPUT_TYPES = 5
-enum CUjit_cacheMode
-enum CUjit_fallback
enum CUjit_option
CU_JIT_MAX_REGISTERS = 0
CU_JIT_THREADS_PER_BLOCK = 1
CU_JIT_WALL_TIME = 2
CU_JIT_INFO_LOG_BUFFER = 3
CU_JIT_INFO_LOG_BUFFER_SIZE_BYTES = 4
CU_JIT_ERROR_LOG_BUFFER = 5
CU_JIT_ERROR_LOG_BUFFER_SIZE_BYTES = 6
CU_JIT_OPTIMIZATION_LEVEL = 7
CU_JIT_TARGET_FROM_CUCONTEXT = 8
CU_JIT_TARGET = 9
CU_JIT_FALLBACK_STRATEGY = 10
CU_JIT_GENERATE_DEBUG_INFO = 11
CU_JIT_LOG_VERBOSE = 12
CU_JIT_GENERATE_LINE_INFO = 13
CU_JIT_CACHE_MODE = 14
CU_JIT_NEW_SM3X_OPT = 15
CU_JIT_FAST_COMPILE = 16
- CU_JIT_NUM_OPTIONS = 17
-enum CUjit_target
enum CUlimit
CU_LIMIT_STACK_SIZE = 0
CU_LIMIT_PRINTF_FIFO_SIZE = 1
CU_LIMIT_MALLOC_HEAP_SIZE = 2
CU_LIMIT_DEV_RUNTIME_SYNC_DEPTH = 3
CU_LIMIT_DEV_RUNTIME_PENDING_LAUNCH_COUNT = 4
- CU_LIMIT_MAX = 5
enum CUmemAttach_flags
CU_MEM_ATTACH_GLOBAL = 1
CU_MEM_ATTACH_HOST = 2
CU_MEM_ATTACH_SINGLE = 4
enum CUmem_advise
CU_MEM_ADVISE_SET_READ_MOSTLY = 1
CU_MEM_ADVISE_UNSET_READ_MOSTLY = 2
CU_MEM_ADVISE_SET_PREFERRED_LOCATION = 3
CU_MEM_ADVISE_UNSET_PREFERRED_LOCATION = 4
CU_MEM_ADVISE_SET_ACCESSED_BY = 5
CU_MEM_ADVISE_UNSET_ACCESSED_BY = 6
enum CUmemorytype
CU_MEMORYTYPE_HOST = 1
CU_MEMORYTYPE_DEVICE = 2
CU_MEMORYTYPE_ARRAY = 3
CU_MEMORYTYPE_UNIFIED = 4
enum CUoccupancy_flags
CU_OCCUPANCY_DEFAULT = 0
CU_OCCUPANCY_DISABLE_CACHING_OVERRIDE = 1
enum CUpointer_attribute
CU_POINTER_ATTRIBUTE_CONTEXT = 1
CU_POINTER_ATTRIBUTE_MEMORY_TYPE = 2
CU_POINTER_ATTRIBUTE_DEVICE_POINTER = 3
CU_POINTER_ATTRIBUTE_HOST_POINTER = 4
CU_POINTER_ATTRIBUTE_P2P_TOKENS = 5
CU_POINTER_ATTRIBUTE_SYNC_MEMOPS = 6
CU_POINTER_ATTRIBUTE_BUFFER_ID = 7
CU_POINTER_ATTRIBUTE_IS_MANAGED = 8
enum CUresourceViewFormat
CU_RES_VIEW_FORMAT_NONE = 0
CU_RES_VIEW_FORMAT_UINT_1X8 = 1
CU_RES_VIEW_FORMAT_UINT_2X8 = 2
CU_RES_VIEW_FORMAT_UINT_4X8 = 3
CU_RES_VIEW_FORMAT_SINT_1X8 = 4
CU_RES_VIEW_FORMAT_SINT_2X8 = 5
CU_RES_VIEW_FORMAT_SINT_4X8 = 6
CU_RES_VIEW_FORMAT_UINT_1X16 = 7
CU_RES_VIEW_FORMAT_UINT_2X16 = 8
CU_RES_VIEW_FORMAT_UINT_4X16 = 9
CU_RES_VIEW_FORMAT_SINT_1X16 = 10
CU_RES_VIEW_FORMAT_SINT_2X16 = 11
CU_RES_VIEW_FORMAT_SINT_4X16 = 12
CU_RES_VIEW_FORMAT_UINT_1X32 = 13
CU_RES_VIEW_FORMAT_UINT_2X32 = 14
CU_RES_VIEW_FORMAT_UINT_4X32 = 15
CU_RES_VIEW_FORMAT_SINT_1X32 = 16
CU_RES_VIEW_FORMAT_SINT_2X32 = 17
CU_RES_VIEW_FORMAT_SINT_4X32 = 18
CU_RES_VIEW_FORMAT_FLOAT_1X16 = 19
CU_RES_VIEW_FORMAT_FLOAT_2X16 = 20
CU_RES_VIEW_FORMAT_FLOAT_4X16 = 21
CU_RES_VIEW_FORMAT_FLOAT_1X32 = 22
CU_RES_VIEW_FORMAT_FLOAT_2X32 = 23
CU_RES_VIEW_FORMAT_FLOAT_4X32 = 24
CU_RES_VIEW_FORMAT_UNSIGNED_BC1 = 25
CU_RES_VIEW_FORMAT_UNSIGNED_BC2 = 26
CU_RES_VIEW_FORMAT_UNSIGNED_BC3 = 27
CU_RES_VIEW_FORMAT_UNSIGNED_BC4 = 28
CU_RES_VIEW_FORMAT_SIGNED_BC4 = 29
CU_RES_VIEW_FORMAT_UNSIGNED_BC5 = 30
CU_RES_VIEW_FORMAT_SIGNED_BC5 = 31
CU_RES_VIEW_FORMAT_UNSIGNED_BC6H = 32
CU_RES_VIEW_FORMAT_SIGNED_BC6H = 33
CU_RES_VIEW_FORMAT_UNSIGNED_BC7 = 34
enum CUresourcetype
CU_RESOURCE_TYPE_ARRAY = 0
CU_RESOURCE_TYPE_MIPMAPPED_ARRAY = 1
CU_RESOURCE_TYPE_LINEAR = 2
CU_RESOURCE_TYPE_PITCH2D = 3
enum CUresult
CUDA_SUCCESS = 0
CUDA_ERROR_INVALID_VALUE = 1
CUDA_ERROR_OUT_OF_MEMORY = 2
CUDA_ERROR_NOT_INITIALIZED = 3
CUDA_ERROR_DEINITIALIZED = 4
CUDA_ERROR_PROFILER_DISABLED = 5
CUDA_ERROR_PROFILER_NOT_INITIALIZED = 6
CUDA_ERROR_PROFILER_ALREADY_STARTED = 7
CUDA_ERROR_PROFILER_ALREADY_STOPPED = 8
CUDA_ERROR_NO_DEVICE = 100
CUDA_ERROR_INVALID_DEVICE = 101
CUDA_ERROR_INVALID_IMAGE = 200
CUDA_ERROR_INVALID_CONTEXT = 201
CUDA_ERROR_CONTEXT_ALREADY_CURRENT = 202
CUDA_ERROR_MAP_FAILED = 205
CUDA_ERROR_UNMAP_FAILED = 206
CUDA_ERROR_ARRAY_IS_MAPPED = 207
CUDA_ERROR_ALREADY_MAPPED = 208
CUDA_ERROR_NO_BINARY_FOR_GPU = 209
CUDA_ERROR_ALREADY_ACQUIRED = 210
CUDA_ERROR_NOT_MAPPED = 211
CUDA_ERROR_NOT_MAPPED_AS_ARRAY = 212
CUDA_ERROR_NOT_MAPPED_AS_POINTER = 213
CUDA_ERROR_ECC_UNCORRECTABLE = 214
CUDA_ERROR_UNSUPPORTED_LIMIT = 215
CUDA_ERROR_CONTEXT_ALREADY_IN_USE = 216
CUDA_ERROR_PEER_ACCESS_UNSUPPORTED = 217
CUDA_ERROR_INVALID_PTX = 218
CUDA_ERROR_INVALID_GRAPHICS_CONTEXT = 219
CUDA_ERROR_NVLINK_UNCORRECTABLE = 220
CUDA_ERROR_INVALID_SOURCE = 300
CUDA_ERROR_FILE_NOT_FOUND = 301
CUDA_ERROR_SHARED_OBJECT_SYMBOL_NOT_FOUND = 302
CUDA_ERROR_SHARED_OBJECT_INIT_FAILED = 303
CUDA_ERROR_OPERATING_SYSTEM = 304
CUDA_ERROR_INVALID_HANDLE = 400
CUDA_ERROR_NOT_FOUND = 500
CUDA_ERROR_NOT_READY = 600
CUDA_ERROR_ILLEGAL_ADDRESS = 700
CUDA_ERROR_LAUNCH_OUT_OF_RESOURCES = 701
CUDA_ERROR_LAUNCH_TIMEOUT = 702
CUDA_ERROR_LAUNCH_INCOMPATIBLE_TEXTURING = 703
CUDA_ERROR_PEER_ACCESS_ALREADY_ENABLED = 704
CUDA_ERROR_PEER_ACCESS_NOT_ENABLED = 705
CUDA_ERROR_PRIMARY_CONTEXT_ACTIVE = 708
CUDA_ERROR_CONTEXT_IS_DESTROYED = 709
CUDA_ERROR_ASSERT = 710
CUDA_ERROR_TOO_MANY_PEERS = 711
CUDA_ERROR_HOST_MEMORY_ALREADY_REGISTERED = 712
CUDA_ERROR_HOST_MEMORY_NOT_REGISTERED = 713
CUDA_ERROR_HARDWARE_STACK_ERROR = 714
CUDA_ERROR_ILLEGAL_INSTRUCTION = 715
CUDA_ERROR_MISALIGNED_ADDRESS = 716
CUDA_ERROR_INVALID_ADDRESS_SPACE = 717
CUDA_ERROR_INVALID_PC = 718
CUDA_ERROR_LAUNCH_FAILED = 719
CUDA_ERROR_NOT_PERMITTED = 800
CUDA_ERROR_NOT_SUPPORTED = 801
CUDA_ERROR_UNKNOWN = 999
enum CUsharedconfig
CU_SHARED_MEM_CONFIG_DEFAULT_BANK_SIZE = 0
CU_SHARED_MEM_CONFIG_FOUR_BYTE_BANK_SIZE = 1
CU_SHARED_MEM_CONFIG_EIGHT_BYTE_BANK_SIZE = 2
-enum CUstreamBatchMemOpType
-enum CUstreamWaitValue_flags
enum CUstreamWriteValue_flags
CU_STREAM_WRITE_VALUE_DEFAULT = 0
CU_STREAM_WRITE_VALUE_NO_MEMORY_BARRIER = 1
enum CUstream_flags
CU_STREAM_DEFAULT = 0
CU_STREAM_NON_BLOCKING = 1
struct CUDA_ARRAY3D_DESCRIPTOR
struct CUDA_ARRAY_DESCRIPTOR
struct CUDA_MEMCPY2D
struct CUDA_MEMCPY3D
struct CUDA_MEMCPY3D_PEER
-struct CUDA_POINTER_ATTRIBUTE_P2P_TOKENS
struct CUDA_RESOURCE_DESC
struct CUDA_RESOURCE_VIEW_DESC
struct CUDA_TEXTURE_DESC
struct CUdevprop
-struct CUeglFrame
struct CUipcEventHandle
struct CUipcMemHandle
union CUstreamBatchMemOpParams
typedef CUarray_st * CUarray;
typedef CUctx_st * CUcontext;
typedef int CUdevice;
-typedef unsigned int CUdeviceptr;
-typedef CUeglStreamConnection_st * CUeglStreamConnection;
typedef CUevent_st * CUevent;
typedef CUfunc_st * CUfunction;
typedef CUgraphicsResource_st * CUgraphicsResource;
typedef CUmipmappedArray_st * CUmipmappedArray;
typedef CUmod_st * CUmodule;
typedef size_t(* CUoccupancyB2DSize)(int blockSize);
typedef CUstream_st * CUstream;
typedef void(* CUstreamCallback)(CUstream hStream, CUresult status, void* userData);
typedef unsigned long long CUsurfObject;
-typedef CUsurfref_st * CUsurfref;
typedef unsigned long long CUtexObject;
typedef CUtexref_st * CUtexref;
4.2. Error Handling#
CUresult cuGetErrorName(CUresult error, const char** pStr);
CUresult cuGetErrorString(CUresult error, const char** pStr);
4.3. Initialization#
CUresult cuInit(unsigned int Flags);
4.4. Version Management#
CUresult cuDriverGetVersion(int* driverVersion);
4.5. Device Management#
CUresult cuDeviceGet(CUdevice* device, int ordinal);
CUresult cuDeviceGetAttribute(int* pi, CUdevice_attribute attrib, CUdevice dev);
CUresult cuDeviceGetCount(int* count);
CUresult cuDeviceGetName(char* name, int len, CUdevice dev);
CUresult cuDeviceTotalMem(size_t* bytes, CUdevice dev);
4.6. Device Management [DEPRECATED]#
CUresult cuDeviceComputeCapability(int* major, int* minor, CUdevice dev);
CUresult cuDeviceGetProperties(CUdevprop* prop, CUdevice dev);
4.7. Primary Context Management#
CUresult cuDevicePrimaryCtxGetState(CUdevice dev, unsigned int* flags, int* active);
CUresult cuDevicePrimaryCtxRelease(CUdevice dev);
CUresult cuDevicePrimaryCtxReset(CUdevice dev);
CUresult cuDevicePrimaryCtxRetain(CUcontext* pctx, CUdevice dev);
CUresult cuDevicePrimaryCtxSetFlags(CUdevice dev, unsigned int flags);
4.8. Context Management#
CUresult cuCtxCreate(CUcontext* pctx, unsigned int flags, CUdevice dev);
CUresult cuCtxDestroy(CUcontext ctx);
CUresult cuCtxGetApiVersion(CUcontext ctx, unsigned int* version);
CUresult cuCtxGetCacheConfig(CUfunc_cache* pconfig);
CUresult cuCtxGetCurrent(CUcontext* pctx);
CUresult cuCtxGetDevice(CUdevice* device);
CUresult cuCtxGetFlags(unsigned int* flags);
CUresult cuCtxGetLimit(size_t* pvalue, CUlimit limit);
CUresult cuCtxGetSharedMemConfig(CUsharedconfig* pConfig);
CUresult cuCtxGetStreamPriorityRange(int* leastPriority, int* greatestPriority);
CUresult cuCtxPopCurrent(CUcontext* pctx);
CUresult cuCtxPushCurrent(CUcontext ctx);
CUresult cuCtxSetCacheConfig(CUfunc_cache config);
CUresult cuCtxSetCurrent(CUcontext ctx);
CUresult cuCtxSetLimit(CUlimit limit, size_t value);
CUresult cuCtxSetSharedMemConfig(CUsharedconfig config);
CUresult cuCtxSynchronize(void);
4.9. Context Management [DEPRECATED]#
CUresult cuCtxAttach(CUcontext* pctx, unsigned int flags);
CUresult cuCtxDetach(CUcontext ctx);
4.10. Module Management#
CUresult cuLinkAddData(CUlinkState state, CUjitInputType type, void* data, size_t size, const char* name, unsigned int numOptions, CUjit_option* options, void** optionValues);
CUresult cuLinkAddFile(CUlinkState state, CUjitInputType type, const char* path, unsigned int numOptions, CUjit_option* options, void** optionValues);
CUresult cuLinkComplete(CUlinkState state, void** cubinOut, size_t* sizeOut);
CUresult cuLinkCreate(unsigned int numOptions, CUjit_option* options, void** optionValues, CUlinkState* stateOut);
CUresult cuLinkDestroy(CUlinkState state);
CUresult cuModuleGetFunction(CUfunction* hfunc, CUmodule hmod, const char* name);
CUresult cuModuleGetGlobal(CUdeviceptr* dptr, size_t* bytes, CUmodule hmod, const char* name);
-CUresult cuModuleGetSurfRef(CUsurfref* pSurfRef, CUmodule hmod, const char* name);
-CUresult cuModuleGetTexRef(CUtexref* pTexRef, CUmodule hmod, const char* name);
CUresult cuModuleLoad(CUmodule* module, const char* fname);
CUresult cuModuleLoadData(CUmodule* module, const void* image);
CUresult cuModuleLoadDataEx(CUmodule* module, const void* image, unsigned int numOptions, CUjit_option* options, void** optionValues);
CUresult cuModuleLoadFatBinary(CUmodule* module, const void* fatCubin);
CUresult cuModuleUnload(CUmodule hmod);
4.11. Memory Management#
CUresult cuArray3DCreate(CUarray* pHandle, const CUDA_ARRAY3D_DESCRIPTOR* pAllocateArray);
CUresult cuArray3DGetDescriptor(CUDA_ARRAY3D_DESCRIPTOR* pArrayDescriptor, CUarray hArray);
CUresult cuArrayCreate(CUarray* pHandle, const CUDA_ARRAY_DESCRIPTOR* pAllocateArray);
CUresult cuArrayDestroy(CUarray hArray);
CUresult cuArrayGetDescriptor(CUDA_ARRAY_DESCRIPTOR* pArrayDescriptor, CUarray hArray);
CUresult cuDeviceGetByPCIBusId(CUdevice* dev, const char* pciBusId);
CUresult cuDeviceGetPCIBusId(char* pciBusId, int len, CUdevice dev);
CUresult cuIpcCloseMemHandle(CUdeviceptr dptr);
CUresult cuIpcGetEventHandle(CUipcEventHandle* pHandle, CUevent event);
CUresult cuIpcGetMemHandle(CUipcMemHandle* pHandle, CUdeviceptr dptr);
CUresult cuIpcOpenEventHandle(CUevent* phEvent, CUipcEventHandle handle);
CUresult cuIpcOpenMemHandle(CUdeviceptr* pdptr, CUipcMemHandle handle, unsigned int Flags);
CUresult cuMemAlloc(CUdeviceptr* dptr, size_t bytesize);
CUresult cuMemAllocHost(void** pp, size_t bytesize);
CUresult cuMemAllocManaged(CUdeviceptr* dptr, size_t bytesize, unsigned int flags);
CUresult cuMemAllocPitch(CUdeviceptr* dptr, size_t* pPitch, size_t WidthInBytes, size_t Height, unsigned int ElementSizeBytes);
CUresult cuMemFree(CUdeviceptr dptr);
CUresult cuMemFreeHost(void* p);
CUresult cuMemGetAddressRange(CUdeviceptr* pbase, size_t* psize, CUdeviceptr dptr);
CUresult cuMemGetInfo(size_t* free, size_t* total);
CUresult cuMemHostAlloc(void** pp, size_t bytesize, unsigned int Flags);
CUresult cuMemHostGetDevicePointer(CUdeviceptr* pdptr, void* p, unsigned int Flags);
CUresult cuMemHostGetFlags(unsigned int* pFlags, void* p);
CUresult cuMemHostRegister(void* p, size_t bytesize, unsigned int Flags);
CUresult cuMemHostUnregister(void* p);
CUresult cuMemcpy(CUdeviceptr dst, CUdeviceptr src, size_t ByteCount);
CUresult cuMemcpy2D(const CUDA_MEMCPY2D* pCopy);
CUresult cuMemcpy2DAsync(const CUDA_MEMCPY2D* pCopy, CUstream hStream);
CUresult cuMemcpy2DUnaligned(const CUDA_MEMCPY2D* pCopy);
CUresult cuMemcpy3D(const CUDA_MEMCPY3D* pCopy);
CUresult cuMemcpy3DAsync(const CUDA_MEMCPY3D* pCopy, CUstream hStream);
-CUresult cuMemcpy3DPeer(const CUDA_MEMCPY3D_PEER* pCopy);
-CUresult cuMemcpy3DPeerAsync(const CUDA_MEMCPY3D_PEER* pCopy, CUstream hStream);
CUresult cuMemcpyAsync(CUdeviceptr dst, CUdeviceptr src, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyAtoA(CUarray dstArray, size_t dstOffset, CUarray srcArray, size_t srcOffset, size_t ByteCount);
CUresult cuMemcpyAtoD(CUdeviceptr dstDevice, CUarray srcArray, size_t srcOffset, size_t ByteCount);
CUresult cuMemcpyAtoH(void* dstHost, CUarray srcArray, size_t srcOffset, size_t ByteCount);
CUresult cuMemcpyAtoHAsync(void* dstHost, CUarray srcArray, size_t srcOffset, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyDtoA(CUarray dstArray, size_t dstOffset, CUdeviceptr srcDevice, size_t ByteCount);
CUresult cuMemcpyDtoD(CUdeviceptr dstDevice, CUdeviceptr srcDevice, size_t ByteCount);
CUresult cuMemcpyDtoDAsync(CUdeviceptr dstDevice, CUdeviceptr srcDevice, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyDtoH(void* dstHost, CUdeviceptr srcDevice, size_t ByteCount);
CUresult cuMemcpyDtoHAsync(void* dstHost, CUdeviceptr srcDevice, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyHtoA(CUarray dstArray, size_t dstOffset, const void* srcHost, size_t ByteCount);
CUresult cuMemcpyHtoAAsync(CUarray dstArray, size_t dstOffset, const void* srcHost, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyHtoD(CUdeviceptr dstDevice, const void* srcHost, size_t ByteCount);
CUresult cuMemcpyHtoDAsync(CUdeviceptr dstDevice, const void* srcHost, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyPeer(CUdeviceptr dstDevice, CUcontext dstContext, CUdeviceptr srcDevice, CUcontext srcContext, size_t ByteCount);
CUresult cuMemcpyPeerAsync(CUdeviceptr dstDevice, CUcontext dstContext, CUdeviceptr srcDevice, CUcontext srcContext, size_t ByteCount, CUstream hStream);
CUresult cuMemsetD16(CUdeviceptr dstDevice, unsigned short us, size_t N);
CUresult cuMemsetD16Async(CUdeviceptr dstDevice, unsigned short us, size_t N, CUstream hStream);
CUresult cuMemsetD2D16(CUdeviceptr dstDevice, size_t dstPitch, unsigned short us, size_t Width, size_t Height);
CUresult cuMemsetD2D16Async(CUdeviceptr dstDevice, size_t dstPitch, unsigned short us, size_t Width, size_t Height, CUstream hStream);
CUresult cuMemsetD2D32(CUdeviceptr dstDevice, size_t dstPitch, unsigned int ui, size_t Width, size_t Height);
CUresult cuMemsetD2D32Async(CUdeviceptr dstDevice, size_t dstPitch, unsigned int ui, size_t Width, size_t Height, CUstream hStream);
CUresult cuMemsetD2D8(CUdeviceptr dstDevice, size_t dstPitch, unsigned char uc, size_t Width, size_t Height);
CUresult cuMemsetD2D8Async(CUdeviceptr dstDevice, size_t dstPitch, unsigned char uc, size_t Width, size_t Height, CUstream hStream);
CUresult cuMemsetD32(CUdeviceptr dstDevice, unsigned int ui, size_t N);
CUresult cuMemsetD32Async(CUdeviceptr dstDevice, unsigned int ui, size_t N, CUstream hStream);
CUresult cuMemsetD8(CUdeviceptr dstDevice, unsigned char uc, size_t N);
CUresult cuMemsetD8Async(CUdeviceptr dstDevice, unsigned char uc, size_t N, CUstream hStream);
CUresult cuMipmappedArrayCreate(CUmipmappedArray* pHandle, const CUDA_ARRAY3D_DESCRIPTOR* pMipmappedArrayDesc, unsigned int numMipmapLevels);
CUresult cuMipmappedArrayDestroy(CUmipmappedArray hMipmappedArray);
CUresult cuMipmappedArrayGetLevel(CUarray* pLevelArray, CUmipmappedArray hMipmappedArray, unsigned int level);
4.12. Unified Addressing#
CUresult cuMemAdvise(CUdeviceptr devPtr, size_t count, CUmem_advise advice, CUdevice device);
CUresult cuMemPrefetchAsync(CUdeviceptr devPtr, size_t count, CUdevice dstDevice, CUstream hStream);
CUresult cuMemRangeGetAttribute(void* data, size_t dataSize, CUmem_range_attribute attribute, CUdeviceptr devPtr, size_t count);
CUresult cuMemRangeGetAttributes(void** data, size_t* dataSizes, CUmem_range_attribute* attributes, size_t numAttributes, CUdeviceptr devPtr, size_t count);
CUresult cuPointerGetAttribute(void* data, CUpointer_attribute attribute, CUdeviceptr ptr);
CUresult cuPointerGetAttributes(unsigned int numAttributes, CUpointer_attribute* attributes, void** data, CUdeviceptr ptr);
CUresult cuPointerSetAttribute(const void* value, CUpointer_attribute attribute, CUdeviceptr ptr);
4.13. Stream Management#
CUresult cuStreamAddCallback(CUstream hStream, CUstreamCallback callback, void* userData, unsigned int flags);
CUresult cuStreamAttachMemAsync(CUstream hStream, CUdeviceptr dptr, size_t length, unsigned int flags);
CUresult cuStreamCreate(CUstream* phStream, unsigned int Flags);
CUresult cuStreamCreateWithPriority(CUstream* phStream, unsigned int flags, int priority);
CUresult cuStreamDestroy(CUstream hStream);
CUresult cuStreamGetFlags(CUstream hStream, unsigned int* flags);
CUresult cuStreamGetPriority(CUstream hStream, int* priority);
CUresult cuStreamQuery(CUstream hStream);
CUresult cuStreamSynchronize(CUstream hStream);
CUresult cuStreamWaitEvent(CUstream hStream, CUevent hEvent, unsigned int Flags);
4.14. Event Management#
CUresult cuEventCreate(CUevent* phEvent, unsigned int Flags);
CUresult cuEventDestroy(CUevent hEvent);
CUresult cuEventElapsedTime(float* pMilliseconds, CUevent hStart, CUevent hEnd);
CUresult cuEventQuery(CUevent hEvent);
CUresult cuEventRecord(CUevent hEvent, CUstream hStream);
CUresult cuEventSynchronize(CUevent hEvent);
-CUresult cuStreamBatchMemOp(CUstream stream, unsigned int count, CUstreamBatchMemOpParams* paramArray, unsigned int flags);
-CUresult cuStreamWaitValue32(CUstream stream, CUdeviceptr addr, cuuint32_t value, unsigned int flags);
CUresult cuStreamWriteValue32(CUstream stream, CUdeviceptr addr, cuuint32_t value, unsigned int flags);
4.15. Execution Control#
CUresult cuFuncGetAttribute(int* pi, CUfunction_attribute attrib, CUfunction hfunc);
CUresult cuFuncSetCacheConfig(CUfunction hfunc, CUfunc_cache config);
CUresult cuFuncSetSharedMemConfig(CUfunction hfunc, CUsharedconfig config);
CUresult cuLaunchKernel(CUfunction f, unsigned int gridDimX, unsigned int gridDimY, unsigned int gridDimZ, unsigned int blockDimX, unsigned int blockDimY, unsigned int blockDimZ, unsigned int sharedMemBytes, CUstream hStream, void** kernelParams, void** extra);
4.16. Execution Control [DEPRECATED]#
CUresult cuFuncSetBlockShape(CUfunction hfunc, int x, int y, int z);
CUresult cuFuncSetSharedSize(CUfunction hfunc, unsigned int bytes);
CUresult cuLaunch(CUfunction f);
CUresult cuLaunchGrid(CUfunction f, int grid_width, int grid_height);
CUresult cuLaunchGridAsync(CUfunction f, int grid_width, int grid_height, CUstream hStream);
CUresult cuParamSetSize(CUfunction hfunc, unsigned int numbytes);
-CUresult cuParamSetTexRef(CUfunction hfunc, int texunit, CUtexref hTexRef);
CUresult cuParamSetf(CUfunction hfunc, int offset, float value);
CUresult cuParamSeti(CUfunction hfunc, int offset, unsigned int value);
CUresult cuParamSetv(CUfunction hfunc, int offset, void* ptr, unsigned int numbytes);
4.17. Occupancy#
CUresult cuOccupancyMaxActiveBlocksPerMultiprocessor(int* numBlocks, CUfunction func, int blockSize, size_t dynamicSMemSize);
CUresult cuOccupancyMaxActiveBlocksPerMultiprocessorWithFlags(int* numBlocks, CUfunction func, int blockSize, size_t dynamicSMemSize, unsigned int flags);
CUresult cuOccupancyMaxPotentialBlockSize(int* minGridSize, int* blockSize, CUfunction func, CUoccupancyB2DSize blockSizeToDynamicSMemSize, size_t dynamicSMemSize, int blockSizeLimit);
CUresult cuOccupancyMaxPotentialBlockSizeWithFlags(int* minGridSize, int* blockSize, CUfunction func, CUoccupancyB2DSize blockSizeToDynamicSMemSize, size_t dynamicSMemSize, int blockSizeLimit, unsigned int flags);
4.18. Texture Reference Management#
CUresult cuTexRefGetAddress(CUdeviceptr* pdptr, CUtexref hTexRef);
CUresult cuTexRefGetAddressMode(CUaddress_mode* pam, CUtexref hTexRef, int dim);
CUresult cuTexRefGetArray(CUarray* phArray, CUtexref hTexRef);
-CUresult cuTexRefGetBorderColor(float* pBorderColor, CUtexref hTexRef);
CUresult cuTexRefGetFilterMode(CUfilter_mode* pfm, CUtexref hTexRef);
-CUresult cuTexRefGetFlags(unsigned int* pFlags, CUtexref hTexRef);
-CUresult cuTexRefGetFormat(CUarray_format* pFormat, int* pNumChannels, CUtexref hTexRef);
-CUresult cuTexRefGetMaxAnisotropy(int* pmaxAniso, CUtexref hTexRef);
-CUresult cuTexRefGetMipmapFilterMode(CUfilter_mode* pfm, CUtexref hTexRef);
-CUresult cuTexRefGetMipmapLevelBias(float* pbias, CUtexref hTexRef);
-CUresult cuTexRefGetMipmapLevelClamp(float* pminMipmapLevelClamp, float* pmaxMipmapLevelClamp, CUtexref hTexRef);
-CUresult cuTexRefGetMipmappedArray(CUmipmappedArray* phMipmappedArray, CUtexref hTexRef);
-CUresult cuTexRefSetAddress(size_t* ByteOffset, CUtexref hTexRef, CUdeviceptr dptr, size_t bytes);
-CUresult cuTexRefSetAddress2D(CUtexref hTexRef, const CUDA_ARRAY_DESCRIPTOR* desc, CUdeviceptr dptr, size_t Pitch);
-CUresult cuTexRefSetAddressMode(CUtexref hTexRef, int dim, CUaddress_mode am);
-CUresult cuTexRefSetArray(CUtexref hTexRef, CUarray hArray, unsigned int Flags);
-CUresult cuTexRefSetBorderColor(CUtexref hTexRef, float* pBorderColor);
-CUresult cuTexRefSetFilterMode(CUtexref hTexRef, CUfilter_mode fm);
-CUresult cuTexRefSetFlags(CUtexref hTexRef, unsigned int Flags);
-CUresult cuTexRefSetFormat(CUtexref hTexRef, CUarray_format fmt, int NumPackedComponents);
-CUresult cuTexRefSetMaxAnisotropy(CUtexref hTexRef, unsigned int maxAniso);
-CUresult cuTexRefSetMipmapFilterMode(CUtexref hTexRef, CUfilter_mode fm);
-CUresult cuTexRefSetMipmapLevelBias(CUtexref hTexRef, float bias);
-CUresult cuTexRefSetMipmapLevelClamp(CUtexref hTexRef, float minMipmapLevelClamp, float maxMipmapLevelClamp);
-CUresult cuTexRefSetMipmappedArray(CUtexref hTexRef, CUmipmappedArray hMipmappedArray, unsigned int Flags);
4.19. Texture Reference Management [DEPRECATED]#
CUresult cuTexRefCreate(CUtexref* pTexRef);
CUresult cuTexRefDestroy(CUtexref hTexRef);
4.20. Surface Reference Management#
-CUresult cuSurfRefGetArray(CUarray* phArray, CUsurfref hSurfRef);
-CUresult cuSurfRefSetArray(CUsurfref hSurfRef, CUarray hArray, unsigned int Flags);
4.21. Texture Object Management#
CUresult cuTexObjectCreate(CUtexObject* pTexObject, const CUDA_RESOURCE_DESC* pResDesc, const CUDA_TEXTURE_DESC* pTexDesc, const CUDA_RESOURCE_VIEW_DESC* pResViewDesc);
CUresult cuTexObjectDestroy(CUtexObject texObject);
CUresult cuTexObjectGetResourceDesc(CUDA_RESOURCE_DESC* pResDesc, CUtexObject texObject);
CUresult cuTexObjectGetResourceViewDesc(CUDA_RESOURCE_VIEW_DESC* pResViewDesc, CUtexObject texObject);
CUresult cuTexObjectGetTextureDesc(CUDA_TEXTURE_DESC* pTexDesc, CUtexObject texObject);
4.22. Surface Object Management#
CUresult cuSurfObjectCreate(CUsurfObject* pSurfObject, const CUDA_RESOURCE_DESC* pResDesc);
CUresult cuSurfObjectDestroy(CUsurfObject surfObject);
CUresult cuSurfObjectGetResourceDesc(CUDA_RESOURCE_DESC* pResDesc, CUsurfObject surfObject);
4.23. Peer Context Memory Access#
CUresult cuCtxDisablePeerAccess(CUcontext peerContext);
CUresult cuCtxEnablePeerAccess(CUcontext peerContext, unsigned int Flags);
CUresult cuDeviceCanAccessPeer(int* canAccessPeer, CUdevice dev, CUdevice peerDev);
CUresult cuDeviceGetP2PAttribute(int* value, CUdevice_P2PAttribute attrib, CUdevice srcDevice, CUdevice dstDevice);
4.24. Graphics Interoperability#
CUresult cuGraphicsMapResources(unsigned int count, CUgraphicsResource* resources, CUstream hStream);
-CUresult cuGraphicsResourceGetMappedMipmappedArray(CUmipmappedArray* pMipmappedArray, CUgraphicsResource resource);
CUresult cuGraphicsResourceGetMappedPointer(CUdeviceptr* pDevPtr, size_t* pSize, CUgraphicsResource resource);
CUresult cuGraphicsResourceSetMapFlags(CUgraphicsResource resource, unsigned int flags);
CUresult cuGraphicsSubResourceGetMappedArray(CUarray* pArray, CUgraphicsResource resource, unsigned int arrayIndex, unsigned int mipLevel);
CUresult cuGraphicsUnmapResources(unsigned int count, CUgraphicsResource* resources, CUstream hStream);
CUresult cuGraphicsUnregisterResource(CUgraphicsResource resource);
4.25. Profiler Control#
CUresult cuProfilerInitialize(const char* configFile, const char* outputFile, CUoutput_mode outputMode);
CUresult cuProfilerStart(void);
CUresult cuProfilerStop(void);
4.26. OpenGL Interoperability#
enum CUGLDeviceList
CU_GL_DEVICE_LIST_ALL = 1
CU_GL_DEVICE_LIST_CURRENT_FRAME = 2
CU_GL_DEVICE_LIST_NEXT_FRAME = 3
CUresult cuGLGetDevices(unsigned int* pCudaDeviceCount, CUdevice* pCudaDevices, unsigned int cudaDeviceCount, CUGLDeviceList deviceList);
CUresult cuGraphicsGLRegisterBuffer(CUgraphicsResource* pCudaResource, GLuint buffer, unsigned int Flags);
CUresult cuGraphicsGLRegisterImage(CUgraphicsResource* pCudaResource, GLuint image, GLenum target, unsigned int Flags);
-CUresult cuWGLGetDevice(CUdevice* pDevice, HGPUNV hGpu);
4.26.1. OpenGL Interoperability [DEPRECATED]#
enum CUGLmap_flags
CU_GL_MAP_RESOURCE_FLAGS_NONE = 0
CU_GL_MAP_RESOURCE_FLAGS_READ_ONLY = 1
CU_GL_MAP_RESOURCE_FLAGS_WRITE_DISCARD = 2
CUresult cuGLCtxCreate(CUcontext* pCtx, unsigned int Flags, CUdevice device);
CUresult cuGLInit(void);
CUresult cuGLMapBufferObject(CUdeviceptr* dptr, size_t* size, GLuint buffer);
CUresult cuGLMapBufferObjectAsync(CUdeviceptr* dptr, size_t* size, GLuint buffer, CUstream hStream);
CUresult cuGLRegisterBufferObject(GLuint buffer);
CUresult cuGLSetBufferObjectMapFlags(GLuint buffer, unsigned int Flags);
CUresult cuGLUnmapBufferObject(GLuint buffer);
CUresult cuGLUnmapBufferObjectAsync(GLuint buffer, CUstream hStream);
CUresult cuGLUnregisterBufferObject(GLuint buffer);
4.27. Direct3D 9 Interoperability#
-Windows APIs are currently unsupported
4.27.1. Direct3D 9 Interoperability [DEPRECATED]#
-Windows APIs are currently unsupported
4.28. Direct3D 10 Interoperability#
-Windows APIs are currently unsupported
4.28.1. Direct3D 10 Interoperability [DEPRECATED]#
-Windows APIs are currently unsupported
4.29. Direct3D 11 Interoperability#
-Windows APIs are currently unsupported
4.29.1. Direct3D 11 Interoperability [DEPRECATED]#
-Windows APIs are currently unsupported
4.30. VDPAU Interoperability#
-VDPAU is currently unsupported
4.31. EGL Interoperability#
-EGL is currently unsupported
82% (274 of 336 declarations available)
4.1. Data types used by CUDA driver#
#define CUDA_ARRAY3D_2DARRAY
#define CUDA_ARRAY3D_CUBEMAP
#define CUDA_ARRAY3D_DEPTH_TEXTURE
#define CUDA_ARRAY3D_LAYERED
#define CUDA_ARRAY3D_SURFACE_LDST
#define CUDA_ARRAY3D_TEXTURE_GATHER
-#define CUDA_COOPERATIVE_LAUNCH_MULTI_DEVICE_NO_POST_LAUNCH_SYNC
-#define CUDA_COOPERATIVE_LAUNCH_MULTI_DEVICE_NO_PRE_LAUNCH_SYNC
#define CUDA_VERSION
#define CU_DEVICE_CPU
#define CU_DEVICE_INVALID
#define CU_IPC_HANDLE_SIZE
#define CU_LAUNCH_PARAM_BUFFER_POINTER
#define CU_LAUNCH_PARAM_BUFFER_SIZE
#define CU_LAUNCH_PARAM_END
#define CU_MEMHOSTALLOC_DEVICEMAP
#define CU_MEMHOSTALLOC_PORTABLE
#define CU_MEMHOSTALLOC_WRITECOMBINED
#define CU_MEMHOSTREGISTER_DEVICEMAP
#define CU_MEMHOSTREGISTER_IOMEMORY
#define CU_MEMHOSTREGISTER_PORTABLE
-#define CU_PARAM_TR_DEFAULT
#define CU_STREAM_LEGACY
#define CU_STREAM_PER_THREAD
-#define CU_TRSA_OVERRIDE_FORMAT
#define CU_TRSF_NORMALIZED_COORDINATES
#define CU_TRSF_READ_AS_INTEGER
#define CU_TRSF_SRGB
-#define MAX_PLANES
enum CUaddress_mode
CU_TR_ADDRESS_MODE_WRAP = 0
CU_TR_ADDRESS_MODE_CLAMP = 1
CU_TR_ADDRESS_MODE_MIRROR = 2
CU_TR_ADDRESS_MODE_BORDER = 3
enum CUarray_cubemap_face
CU_CUBEMAP_FACE_POSITIVE_X = 0
CU_CUBEMAP_FACE_NEGATIVE_X = 1
CU_CUBEMAP_FACE_POSITIVE_Y = 2
CU_CUBEMAP_FACE_NEGATIVE_Y = 3
CU_CUBEMAP_FACE_POSITIVE_Z = 4
CU_CUBEMAP_FACE_NEGATIVE_Z = 5
enum CUarray_format
CU_AD_FORMAT_UNSIGNED_INT8 = 1
CU_AD_FORMAT_UNSIGNED_INT16 = 2
CU_AD_FORMAT_UNSIGNED_INT32 = 3
CU_AD_FORMAT_SIGNED_INT8 = 8
CU_AD_FORMAT_SIGNED_INT16 = 9
CU_AD_FORMAT_SIGNED_INT32 = 10
CU_AD_FORMAT_HALF = 16
CU_AD_FORMAT_FLOAT = 32
enum CUcomputemode
CU_COMPUTEMODE_DEFAULT = 0
CU_COMPUTEMODE_PROHIBITED = 2
CU_COMPUTEMODE_EXCLUSIVE_PROCESS = 3
enum CUctx_flags
CU_CTX_SCHED_AUTO = 0
CU_CTX_SCHED_SPIN = 1
CU_CTX_SCHED_YIELD = 2
CU_CTX_SCHED_BLOCKING_SYNC = 4
CU_CTX_BLOCKING_SYNC = 4
CU_CTX_SCHED_MASK = 7
CU_CTX_MAP_HOST = 8
CU_CTX_LMEM_RESIZE_TO_MAX = 16
- CU_CTX_FLAGS_MASK = 31
enum CUdevice_P2PAttribute
CU_DEVICE_P2P_ATTRIBUTE_PERFORMANCE_RANK = 1
CU_DEVICE_P2P_ATTRIBUTE_ACCESS_SUPPORTED = 2
CU_DEVICE_P2P_ATTRIBUTE_NATIVE_ATOMIC_SUPPORTED = 3
- CU_DEVICE_P2P_ATTRIBUTE_ARRAY_ACCESS_ACCESS_SUPPORTED = 4
enum CUdevice_attribute
CU_DEVICE_ATTRIBUTE_MAX_THREADS_PER_BLOCK = 1
CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_X = 2
CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_Y = 3
CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_Z = 4
CU_DEVICE_ATTRIBUTE_MAX_GRID_DIM_X = 5
CU_DEVICE_ATTRIBUTE_MAX_GRID_DIM_Y = 6
CU_DEVICE_ATTRIBUTE_MAX_GRID_DIM_Z = 7
CU_DEVICE_ATTRIBUTE_MAX_SHARED_MEMORY_PER_BLOCK = 8
CU_DEVICE_ATTRIBUTE_SHARED_MEMORY_PER_BLOCK = 8
CU_DEVICE_ATTRIBUTE_TOTAL_CONSTANT_MEMORY = 9
CU_DEVICE_ATTRIBUTE_WARP_SIZE = 10
CU_DEVICE_ATTRIBUTE_MAX_PITCH = 11
CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_BLOCK = 12
CU_DEVICE_ATTRIBUTE_REGISTERS_PER_BLOCK = 12
CU_DEVICE_ATTRIBUTE_CLOCK_RATE = 13
CU_DEVICE_ATTRIBUTE_TEXTURE_ALIGNMENT = 14
CU_DEVICE_ATTRIBUTE_GPU_OVERLAP = 15
CU_DEVICE_ATTRIBUTE_MULTIPROCESSOR_COUNT = 16
CU_DEVICE_ATTRIBUTE_KERNEL_EXEC_TIMEOUT = 17
CU_DEVICE_ATTRIBUTE_INTEGRATED = 18
CU_DEVICE_ATTRIBUTE_CAN_MAP_HOST_MEMORY = 19
CU_DEVICE_ATTRIBUTE_COMPUTE_MODE = 20
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_WIDTH = 21
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_WIDTH = 22
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_HEIGHT = 23
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_WIDTH = 24
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_HEIGHT = 25
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_DEPTH = 26
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LAYERED_WIDTH = 27
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LAYERED_HEIGHT = 28
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LAYERED_LAYERS = 29
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_ARRAY_WIDTH = 27
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_ARRAY_HEIGHT = 28
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_ARRAY_NUMSLICES = 29
CU_DEVICE_ATTRIBUTE_SURFACE_ALIGNMENT = 30
CU_DEVICE_ATTRIBUTE_CONCURRENT_KERNELS = 31
CU_DEVICE_ATTRIBUTE_ECC_ENABLED = 32
CU_DEVICE_ATTRIBUTE_PCI_BUS_ID = 33
CU_DEVICE_ATTRIBUTE_PCI_DEVICE_ID = 34
CU_DEVICE_ATTRIBUTE_TCC_DRIVER = 35
CU_DEVICE_ATTRIBUTE_MEMORY_CLOCK_RATE = 36
CU_DEVICE_ATTRIBUTE_GLOBAL_MEMORY_BUS_WIDTH = 37
CU_DEVICE_ATTRIBUTE_L2_CACHE_SIZE = 38
CU_DEVICE_ATTRIBUTE_MAX_THREADS_PER_MULTIPROCESSOR = 39
CU_DEVICE_ATTRIBUTE_ASYNC_ENGINE_COUNT = 40
CU_DEVICE_ATTRIBUTE_UNIFIED_ADDRESSING = 41
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_LAYERED_WIDTH = 42
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_LAYERED_LAYERS = 43
CU_DEVICE_ATTRIBUTE_CAN_TEX2D_GATHER = 44
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_GATHER_WIDTH = 45
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_GATHER_HEIGHT = 46
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_WIDTH_ALTERNATE = 47
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_HEIGHT_ALTERNATE = 48
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_DEPTH_ALTERNATE = 49
CU_DEVICE_ATTRIBUTE_PCI_DOMAIN_ID = 50
CU_DEVICE_ATTRIBUTE_TEXTURE_PITCH_ALIGNMENT = 51
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURECUBEMAP_WIDTH = 52
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURECUBEMAP_LAYERED_WIDTH = 53
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURECUBEMAP_LAYERED_LAYERS = 54
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE1D_WIDTH = 55
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_WIDTH = 56
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_HEIGHT = 57
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE3D_WIDTH = 58
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE3D_HEIGHT = 59
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE3D_DEPTH = 60
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE1D_LAYERED_WIDTH = 61
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE1D_LAYERED_LAYERS = 62
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_LAYERED_WIDTH = 63
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_LAYERED_HEIGHT = 64
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_LAYERED_LAYERS = 65
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACECUBEMAP_WIDTH = 66
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACECUBEMAP_LAYERED_WIDTH = 67
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACECUBEMAP_LAYERED_LAYERS = 68
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_LINEAR_WIDTH = 69
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LINEAR_WIDTH = 70
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LINEAR_HEIGHT = 71
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LINEAR_PITCH = 72
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_MIPMAPPED_WIDTH = 73
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_MIPMAPPED_HEIGHT = 74
CU_DEVICE_ATTRIBUTE_COMPUTE_CAPABILITY_MAJOR = 75
CU_DEVICE_ATTRIBUTE_COMPUTE_CAPABILITY_MINOR = 76
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_MIPMAPPED_WIDTH = 77
CU_DEVICE_ATTRIBUTE_STREAM_PRIORITIES_SUPPORTED = 78
CU_DEVICE_ATTRIBUTE_GLOBAL_L1_CACHE_SUPPORTED = 79
CU_DEVICE_ATTRIBUTE_LOCAL_L1_CACHE_SUPPORTED = 80
CU_DEVICE_ATTRIBUTE_MAX_SHARED_MEMORY_PER_MULTIPROCESSOR = 81
CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR = 82
CU_DEVICE_ATTRIBUTE_MANAGED_MEMORY = 83
CU_DEVICE_ATTRIBUTE_MULTI_GPU_BOARD = 84
CU_DEVICE_ATTRIBUTE_MULTI_GPU_BOARD_GROUP_ID = 85
CU_DEVICE_ATTRIBUTE_HOST_NATIVE_ATOMIC_SUPPORTED = 86
CU_DEVICE_ATTRIBUTE_SINGLE_TO_DOUBLE_PRECISION_PERF_RATIO = 87
CU_DEVICE_ATTRIBUTE_PAGEABLE_MEMORY_ACCESS = 88
CU_DEVICE_ATTRIBUTE_CONCURRENT_MANAGED_ACCESS = 89
CU_DEVICE_ATTRIBUTE_COMPUTE_PREEMPTION_SUPPORTED = 90
CU_DEVICE_ATTRIBUTE_CAN_USE_HOST_POINTER_FOR_REGISTERED_MEM = 91
- CU_DEVICE_ATTRIBUTE_CAN_USE_STREAM_MEM_OPS = 92
- CU_DEVICE_ATTRIBUTE_CAN_USE_64_BIT_STREAM_MEM_OPS = 93
- CU_DEVICE_ATTRIBUTE_CAN_USE_STREAM_WAIT_VALUE_NOR = 94
CU_DEVICE_ATTRIBUTE_COOPERATIVE_LAUNCH = 95
CU_DEVICE_ATTRIBUTE_COOPERATIVE_MULTI_DEVICE_LAUNCH = 96
CU_DEVICE_ATTRIBUTE_MAX_SHARED_MEMORY_PER_BLOCK_OPTIN = 97
CU_DEVICE_ATTRIBUTE_CAN_FLUSH_REMOTE_WRITES = 98
CU_DEVICE_ATTRIBUTE_HOST_REGISTER_SUPPORTED = 99
CU_DEVICE_ATTRIBUTE_PAGEABLE_MEMORY_ACCESS_USES_HOST_PAGE_TABLES = 100
CU_DEVICE_ATTRIBUTE_DIRECT_MANAGED_MEM_ACCESS_FROM_HOST = 101
- CU_DEVICE_ATTRIBUTE_MAX = 102
-enum CUeglColorFormat
-enum CUeglFrameType
-enum CUeglResourceLocationFlags
enum CUevent_flags
CU_EVENT_DEFAULT = 0
CU_EVENT_BLOCKING_SYNC = 1
CU_EVENT_DISABLE_TIMING = 2
CU_EVENT_INTERPROCESS = 4
enum CUfilter_mode
CU_TR_FILTER_MODE_POINT = 0
CU_TR_FILTER_MODE_LINEAR = 1
enum CUfunc_cache
CU_FUNC_CACHE_PREFER_NONE = 0
CU_FUNC_CACHE_PREFER_SHARED = 1
CU_FUNC_CACHE_PREFER_L1 = 2
CU_FUNC_CACHE_PREFER_EQUAL = 3
enum CUfunction_attribute
CU_FUNC_ATTRIBUTE_MAX_THREADS_PER_BLOCK = 0
CU_FUNC_ATTRIBUTE_SHARED_SIZE_BYTES = 1
CU_FUNC_ATTRIBUTE_CONST_SIZE_BYTES = 2
CU_FUNC_ATTRIBUTE_LOCAL_SIZE_BYTES = 3
CU_FUNC_ATTRIBUTE_NUM_REGS = 4
CU_FUNC_ATTRIBUTE_PTX_VERSION = 5
CU_FUNC_ATTRIBUTE_BINARY_VERSION = 6
CU_FUNC_ATTRIBUTE_CACHE_MODE_CA = 7
CU_FUNC_ATTRIBUTE_MAX_DYNAMIC_SHARED_SIZE_BYTES = 8
CU_FUNC_ATTRIBUTE_PREFERRED_SHARED_MEMORY_CARVEOUT = 9
- CU_FUNC_ATTRIBUTE_MAX = 10
enum CUgraphicsMapResourceFlags
CU_GRAPHICS_MAP_RESOURCE_FLAGS_NONE = 0
CU_GRAPHICS_MAP_RESOURCE_FLAGS_READ_ONLY = 1
CU_GRAPHICS_MAP_RESOURCE_FLAGS_WRITE_DISCARD = 2
enum CUgraphicsRegisterFlags
CU_GRAPHICS_REGISTER_FLAGS_NONE = 0
CU_GRAPHICS_REGISTER_FLAGS_READ_ONLY = 1
CU_GRAPHICS_REGISTER_FLAGS_WRITE_DISCARD = 2
CU_GRAPHICS_REGISTER_FLAGS_SURFACE_LDST = 4
CU_GRAPHICS_REGISTER_FLAGS_TEXTURE_GATHER = 8
-enum CUipcMem_flags
enum CUjitInputType
CU_JIT_INPUT_CUBIN = 0
CU_JIT_INPUT_PTX = 1
CU_JIT_INPUT_FATBINARY = 2
CU_JIT_INPUT_OBJECT = 3
CU_JIT_INPUT_LIBRARY = 4
- CU_JIT_NUM_INPUT_TYPES = 5
-enum CUjit_cacheMode
-enum CUjit_fallback
enum CUjit_option
CU_JIT_MAX_REGISTERS = 0
CU_JIT_THREADS_PER_BLOCK = 1
CU_JIT_WALL_TIME = 2
CU_JIT_INFO_LOG_BUFFER = 3
CU_JIT_INFO_LOG_BUFFER_SIZE_BYTES = 4
CU_JIT_ERROR_LOG_BUFFER = 5
CU_JIT_ERROR_LOG_BUFFER_SIZE_BYTES = 6
CU_JIT_OPTIMIZATION_LEVEL = 7
CU_JIT_TARGET_FROM_CUCONTEXT = 8
CU_JIT_TARGET = 9
CU_JIT_FALLBACK_STRATEGY = 10
CU_JIT_GENERATE_DEBUG_INFO = 11
CU_JIT_LOG_VERBOSE = 12
CU_JIT_GENERATE_LINE_INFO = 13
CU_JIT_CACHE_MODE = 14
CU_JIT_NEW_SM3X_OPT = 15
CU_JIT_FAST_COMPILE = 16
- CU_JIT_NUM_OPTIONS = 17
-enum CUjit_target
enum CUlimit
CU_LIMIT_STACK_SIZE = 0
CU_LIMIT_PRINTF_FIFO_SIZE = 1
CU_LIMIT_MALLOC_HEAP_SIZE = 2
CU_LIMIT_DEV_RUNTIME_SYNC_DEPTH = 3
CU_LIMIT_DEV_RUNTIME_PENDING_LAUNCH_COUNT = 4
- CU_LIMIT_MAX = 5
enum CUmemAttach_flags
CU_MEM_ATTACH_GLOBAL = 1
CU_MEM_ATTACH_HOST = 2
CU_MEM_ATTACH_SINGLE = 4
enum CUmem_advise
CU_MEM_ADVISE_SET_READ_MOSTLY = 1
CU_MEM_ADVISE_UNSET_READ_MOSTLY = 2
CU_MEM_ADVISE_SET_PREFERRED_LOCATION = 3
CU_MEM_ADVISE_UNSET_PREFERRED_LOCATION = 4
CU_MEM_ADVISE_SET_ACCESSED_BY = 5
CU_MEM_ADVISE_UNSET_ACCESSED_BY = 6
enum CUmemorytype
CU_MEMORYTYPE_HOST = 1
CU_MEMORYTYPE_DEVICE = 2
CU_MEMORYTYPE_ARRAY = 3
CU_MEMORYTYPE_UNIFIED = 4
enum CUoccupancy_flags
CU_OCCUPANCY_DEFAULT = 0
CU_OCCUPANCY_DISABLE_CACHING_OVERRIDE = 1
enum CUpointer_attribute
CU_POINTER_ATTRIBUTE_CONTEXT = 1
CU_POINTER_ATTRIBUTE_MEMORY_TYPE = 2
CU_POINTER_ATTRIBUTE_DEVICE_POINTER = 3
CU_POINTER_ATTRIBUTE_HOST_POINTER = 4
CU_POINTER_ATTRIBUTE_P2P_TOKENS = 5
CU_POINTER_ATTRIBUTE_SYNC_MEMOPS = 6
CU_POINTER_ATTRIBUTE_BUFFER_ID = 7
CU_POINTER_ATTRIBUTE_IS_MANAGED = 8
CU_POINTER_ATTRIBUTE_DEVICE_ORDINAL = 9
enum CUresourceViewFormat
CU_RES_VIEW_FORMAT_NONE = 0
CU_RES_VIEW_FORMAT_UINT_1X8 = 1
CU_RES_VIEW_FORMAT_UINT_2X8 = 2
CU_RES_VIEW_FORMAT_UINT_4X8 = 3
CU_RES_VIEW_FORMAT_SINT_1X8 = 4
CU_RES_VIEW_FORMAT_SINT_2X8 = 5
CU_RES_VIEW_FORMAT_SINT_4X8 = 6
CU_RES_VIEW_FORMAT_UINT_1X16 = 7
CU_RES_VIEW_FORMAT_UINT_2X16 = 8
CU_RES_VIEW_FORMAT_UINT_4X16 = 9
CU_RES_VIEW_FORMAT_SINT_1X16 = 10
CU_RES_VIEW_FORMAT_SINT_2X16 = 11
CU_RES_VIEW_FORMAT_SINT_4X16 = 12
CU_RES_VIEW_FORMAT_UINT_1X32 = 13
CU_RES_VIEW_FORMAT_UINT_2X32 = 14
CU_RES_VIEW_FORMAT_UINT_4X32 = 15
CU_RES_VIEW_FORMAT_SINT_1X32 = 16
CU_RES_VIEW_FORMAT_SINT_2X32 = 17
CU_RES_VIEW_FORMAT_SINT_4X32 = 18
CU_RES_VIEW_FORMAT_FLOAT_1X16 = 19
CU_RES_VIEW_FORMAT_FLOAT_2X16 = 20
CU_RES_VIEW_FORMAT_FLOAT_4X16 = 21
CU_RES_VIEW_FORMAT_FLOAT_1X32 = 22
CU_RES_VIEW_FORMAT_FLOAT_2X32 = 23
CU_RES_VIEW_FORMAT_FLOAT_4X32 = 24
CU_RES_VIEW_FORMAT_UNSIGNED_BC1 = 25
CU_RES_VIEW_FORMAT_UNSIGNED_BC2 = 26
CU_RES_VIEW_FORMAT_UNSIGNED_BC3 = 27
CU_RES_VIEW_FORMAT_UNSIGNED_BC4 = 28
CU_RES_VIEW_FORMAT_SIGNED_BC4 = 29
CU_RES_VIEW_FORMAT_UNSIGNED_BC5 = 30
CU_RES_VIEW_FORMAT_SIGNED_BC5 = 31
CU_RES_VIEW_FORMAT_UNSIGNED_BC6H = 32
CU_RES_VIEW_FORMAT_SIGNED_BC6H = 33
CU_RES_VIEW_FORMAT_UNSIGNED_BC7 = 34
enum CUresourcetype
CU_RESOURCE_TYPE_ARRAY = 0
CU_RESOURCE_TYPE_MIPMAPPED_ARRAY = 1
CU_RESOURCE_TYPE_LINEAR = 2
CU_RESOURCE_TYPE_PITCH2D = 3
enum CUresult
CUDA_SUCCESS = 0
CUDA_ERROR_INVALID_VALUE = 1
CUDA_ERROR_OUT_OF_MEMORY = 2
CUDA_ERROR_NOT_INITIALIZED = 3
CUDA_ERROR_DEINITIALIZED = 4
CUDA_ERROR_PROFILER_DISABLED = 5
CUDA_ERROR_PROFILER_NOT_INITIALIZED = 6
CUDA_ERROR_PROFILER_ALREADY_STARTED = 7
CUDA_ERROR_PROFILER_ALREADY_STOPPED = 8
CUDA_ERROR_NO_DEVICE = 100
CUDA_ERROR_INVALID_DEVICE = 101
CUDA_ERROR_INVALID_IMAGE = 200
CUDA_ERROR_INVALID_CONTEXT = 201
CUDA_ERROR_CONTEXT_ALREADY_CURRENT = 202
CUDA_ERROR_MAP_FAILED = 205
CUDA_ERROR_UNMAP_FAILED = 206
CUDA_ERROR_ARRAY_IS_MAPPED = 207
CUDA_ERROR_ALREADY_MAPPED = 208
CUDA_ERROR_NO_BINARY_FOR_GPU = 209
CUDA_ERROR_ALREADY_ACQUIRED = 210
CUDA_ERROR_NOT_MAPPED = 211
CUDA_ERROR_NOT_MAPPED_AS_ARRAY = 212
CUDA_ERROR_NOT_MAPPED_AS_POINTER = 213
CUDA_ERROR_ECC_UNCORRECTABLE = 214
CUDA_ERROR_UNSUPPORTED_LIMIT = 215
CUDA_ERROR_CONTEXT_ALREADY_IN_USE = 216
CUDA_ERROR_PEER_ACCESS_UNSUPPORTED = 217
CUDA_ERROR_INVALID_PTX = 218
CUDA_ERROR_INVALID_GRAPHICS_CONTEXT = 219
CUDA_ERROR_NVLINK_UNCORRECTABLE = 220
CUDA_ERROR_JIT_COMPILER_NOT_FOUND = 221
CUDA_ERROR_INVALID_SOURCE = 300
CUDA_ERROR_FILE_NOT_FOUND = 301
CUDA_ERROR_SHARED_OBJECT_SYMBOL_NOT_FOUND = 302
CUDA_ERROR_SHARED_OBJECT_INIT_FAILED = 303
CUDA_ERROR_OPERATING_SYSTEM = 304
CUDA_ERROR_INVALID_HANDLE = 400
CUDA_ERROR_NOT_FOUND = 500
CUDA_ERROR_NOT_READY = 600
CUDA_ERROR_ILLEGAL_ADDRESS = 700
CUDA_ERROR_LAUNCH_OUT_OF_RESOURCES = 701
CUDA_ERROR_LAUNCH_TIMEOUT = 702
CUDA_ERROR_LAUNCH_INCOMPATIBLE_TEXTURING = 703
CUDA_ERROR_PEER_ACCESS_ALREADY_ENABLED = 704
CUDA_ERROR_PEER_ACCESS_NOT_ENABLED = 705
CUDA_ERROR_PRIMARY_CONTEXT_ACTIVE = 708
CUDA_ERROR_CONTEXT_IS_DESTROYED = 709
CUDA_ERROR_ASSERT = 710
CUDA_ERROR_TOO_MANY_PEERS = 711
CUDA_ERROR_HOST_MEMORY_ALREADY_REGISTERED = 712
CUDA_ERROR_HOST_MEMORY_NOT_REGISTERED = 713
CUDA_ERROR_HARDWARE_STACK_ERROR = 714
CUDA_ERROR_ILLEGAL_INSTRUCTION = 715
CUDA_ERROR_MISALIGNED_ADDRESS = 716
CUDA_ERROR_INVALID_ADDRESS_SPACE = 717
CUDA_ERROR_INVALID_PC = 718
CUDA_ERROR_LAUNCH_FAILED = 719
CUDA_ERROR_COOPERATIVE_LAUNCH_TOO_LARGE = 720
CUDA_ERROR_NOT_PERMITTED = 800
CUDA_ERROR_NOT_SUPPORTED = 801
CUDA_ERROR_UNKNOWN = 999
enum CUshared_carveout
CU_SHAREDMEM_CARVEOUT_DEFAULT = 18446744073709551615
CU_SHAREDMEM_CARVEOUT_MAX_SHARED = 100
CU_SHAREDMEM_CARVEOUT_MAX_L1 = 0
enum CUsharedconfig
CU_SHARED_MEM_CONFIG_DEFAULT_BANK_SIZE = 0
CU_SHARED_MEM_CONFIG_FOUR_BYTE_BANK_SIZE = 1
CU_SHARED_MEM_CONFIG_EIGHT_BYTE_BANK_SIZE = 2
-enum CUstreamBatchMemOpType
-enum CUstreamWaitValue_flags
enum CUstreamWriteValue_flags
CU_STREAM_WRITE_VALUE_DEFAULT = 0
CU_STREAM_WRITE_VALUE_NO_MEMORY_BARRIER = 1
enum CUstream_flags
CU_STREAM_DEFAULT = 0
CU_STREAM_NON_BLOCKING = 1
struct CUDA_ARRAY3D_DESCRIPTOR
struct CUDA_ARRAY_DESCRIPTOR
struct CUDA_LAUNCH_PARAMS
struct CUDA_MEMCPY2D
struct CUDA_MEMCPY3D
struct CUDA_MEMCPY3D_PEER
-struct CUDA_POINTER_ATTRIBUTE_P2P_TOKENS
struct CUDA_RESOURCE_DESC
struct CUDA_RESOURCE_VIEW_DESC
struct CUDA_TEXTURE_DESC
struct CUdevprop
-struct CUeglFrame
struct CUipcEventHandle
struct CUipcMemHandle
union CUstreamBatchMemOpParams
typedef CUarray_st * CUarray;
typedef CUctx_st * CUcontext;
typedef int CUdevice;
-typedef unsigned int CUdeviceptr;
-typedef CUeglStreamConnection_st * CUeglStreamConnection;
typedef CUevent_st * CUevent;
typedef CUfunc_st * CUfunction;
typedef CUgraphicsResource_st * CUgraphicsResource;
typedef CUmipmappedArray_st * CUmipmappedArray;
typedef CUmod_st * CUmodule;
typedef size_t(* CUoccupancyB2DSize)(int blockSize);
typedef CUstream_st * CUstream;
typedef void(* CUstreamCallback)(CUstream hStream, CUresult status, void* userData);
typedef unsigned long long CUsurfObject;
-typedef CUsurfref_st * CUsurfref;
typedef unsigned long long CUtexObject;
typedef CUtexref_st * CUtexref;
4.2. Error Handling#
CUresult cuGetErrorName(CUresult error, const char** pStr);
CUresult cuGetErrorString(CUresult error, const char** pStr);
4.3. Initialization#
CUresult cuInit(unsigned int Flags);
4.4. Version Management#
CUresult cuDriverGetVersion(int* driverVersion);
4.5. Device Management#
CUresult cuDeviceGet(CUdevice* device, int ordinal);
CUresult cuDeviceGetAttribute(int* pi, CUdevice_attribute attrib, CUdevice dev);
CUresult cuDeviceGetCount(int* count);
CUresult cuDeviceGetName(char* name, int len, CUdevice dev);
CUresult cuDeviceGetUuid(CUuuid* uuid, CUdevice dev);
CUresult cuDeviceTotalMem(size_t* bytes, CUdevice dev);
4.6. Device Management [DEPRECATED]#
CUresult cuDeviceComputeCapability(int* major, int* minor, CUdevice dev);
CUresult cuDeviceGetProperties(CUdevprop* prop, CUdevice dev);
4.7. Primary Context Management#
CUresult cuDevicePrimaryCtxGetState(CUdevice dev, unsigned int* flags, int* active);
CUresult cuDevicePrimaryCtxRelease(CUdevice dev);
CUresult cuDevicePrimaryCtxReset(CUdevice dev);
CUresult cuDevicePrimaryCtxRetain(CUcontext* pctx, CUdevice dev);
CUresult cuDevicePrimaryCtxSetFlags(CUdevice dev, unsigned int flags);
4.8. Context Management#
CUresult cuCtxCreate(CUcontext* pctx, unsigned int flags, CUdevice dev);
CUresult cuCtxDestroy(CUcontext ctx);
CUresult cuCtxGetApiVersion(CUcontext ctx, unsigned int* version);
CUresult cuCtxGetCacheConfig(CUfunc_cache* pconfig);
CUresult cuCtxGetCurrent(CUcontext* pctx);
CUresult cuCtxGetDevice(CUdevice* device);
CUresult cuCtxGetFlags(unsigned int* flags);
CUresult cuCtxGetLimit(size_t* pvalue, CUlimit limit);
CUresult cuCtxGetSharedMemConfig(CUsharedconfig* pConfig);
CUresult cuCtxGetStreamPriorityRange(int* leastPriority, int* greatestPriority);
CUresult cuCtxPopCurrent(CUcontext* pctx);
CUresult cuCtxPushCurrent(CUcontext ctx);
CUresult cuCtxSetCacheConfig(CUfunc_cache config);
CUresult cuCtxSetCurrent(CUcontext ctx);
CUresult cuCtxSetLimit(CUlimit limit, size_t value);
CUresult cuCtxSetSharedMemConfig(CUsharedconfig config);
CUresult cuCtxSynchronize(void);
4.9. Context Management [DEPRECATED]#
CUresult cuCtxAttach(CUcontext* pctx, unsigned int flags);
CUresult cuCtxDetach(CUcontext ctx);
4.10. Module Management#
CUresult cuLinkAddData(CUlinkState state, CUjitInputType type, void* data, size_t size, const char* name, unsigned int numOptions, CUjit_option* options, void** optionValues);
CUresult cuLinkAddFile(CUlinkState state, CUjitInputType type, const char* path, unsigned int numOptions, CUjit_option* options, void** optionValues);
CUresult cuLinkComplete(CUlinkState state, void** cubinOut, size_t* sizeOut);
CUresult cuLinkCreate(unsigned int numOptions, CUjit_option* options, void** optionValues, CUlinkState* stateOut);
CUresult cuLinkDestroy(CUlinkState state);
CUresult cuModuleGetFunction(CUfunction* hfunc, CUmodule hmod, const char* name);
CUresult cuModuleGetGlobal(CUdeviceptr* dptr, size_t* bytes, CUmodule hmod, const char* name);
-CUresult cuModuleGetSurfRef(CUsurfref* pSurfRef, CUmodule hmod, const char* name);
-CUresult cuModuleGetTexRef(CUtexref* pTexRef, CUmodule hmod, const char* name);
CUresult cuModuleLoad(CUmodule* module, const char* fname);
CUresult cuModuleLoadData(CUmodule* module, const void* image);
CUresult cuModuleLoadDataEx(CUmodule* module, const void* image, unsigned int numOptions, CUjit_option* options, void** optionValues);
CUresult cuModuleLoadFatBinary(CUmodule* module, const void* fatCubin);
CUresult cuModuleUnload(CUmodule hmod);
4.11. Memory Management#
CUresult cuArray3DCreate(CUarray* pHandle, const CUDA_ARRAY3D_DESCRIPTOR* pAllocateArray);
CUresult cuArray3DGetDescriptor(CUDA_ARRAY3D_DESCRIPTOR* pArrayDescriptor, CUarray hArray);
CUresult cuArrayCreate(CUarray* pHandle, const CUDA_ARRAY_DESCRIPTOR* pAllocateArray);
CUresult cuArrayDestroy(CUarray hArray);
CUresult cuArrayGetDescriptor(CUDA_ARRAY_DESCRIPTOR* pArrayDescriptor, CUarray hArray);
CUresult cuDeviceGetByPCIBusId(CUdevice* dev, const char* pciBusId);
CUresult cuDeviceGetPCIBusId(char* pciBusId, int len, CUdevice dev);
CUresult cuIpcCloseMemHandle(CUdeviceptr dptr);
CUresult cuIpcGetEventHandle(CUipcEventHandle* pHandle, CUevent event);
CUresult cuIpcGetMemHandle(CUipcMemHandle* pHandle, CUdeviceptr dptr);
CUresult cuIpcOpenEventHandle(CUevent* phEvent, CUipcEventHandle handle);
CUresult cuIpcOpenMemHandle(CUdeviceptr* pdptr, CUipcMemHandle handle, unsigned int Flags);
CUresult cuMemAlloc(CUdeviceptr* dptr, size_t bytesize);
CUresult cuMemAllocHost(void** pp, size_t bytesize);
CUresult cuMemAllocManaged(CUdeviceptr* dptr, size_t bytesize, unsigned int flags);
CUresult cuMemAllocPitch(CUdeviceptr* dptr, size_t* pPitch, size_t WidthInBytes, size_t Height, unsigned int ElementSizeBytes);
CUresult cuMemFree(CUdeviceptr dptr);
CUresult cuMemFreeHost(void* p);
CUresult cuMemGetAddressRange(CUdeviceptr* pbase, size_t* psize, CUdeviceptr dptr);
CUresult cuMemGetInfo(size_t* free, size_t* total);
CUresult cuMemHostAlloc(void** pp, size_t bytesize, unsigned int Flags);
CUresult cuMemHostGetDevicePointer(CUdeviceptr* pdptr, void* p, unsigned int Flags);
CUresult cuMemHostGetFlags(unsigned int* pFlags, void* p);
CUresult cuMemHostRegister(void* p, size_t bytesize, unsigned int Flags);
CUresult cuMemHostUnregister(void* p);
CUresult cuMemcpy(CUdeviceptr dst, CUdeviceptr src, size_t ByteCount);
CUresult cuMemcpy2D(const CUDA_MEMCPY2D* pCopy);
CUresult cuMemcpy2DAsync(const CUDA_MEMCPY2D* pCopy, CUstream hStream);
CUresult cuMemcpy2DUnaligned(const CUDA_MEMCPY2D* pCopy);
CUresult cuMemcpy3D(const CUDA_MEMCPY3D* pCopy);
CUresult cuMemcpy3DAsync(const CUDA_MEMCPY3D* pCopy, CUstream hStream);
-CUresult cuMemcpy3DPeer(const CUDA_MEMCPY3D_PEER* pCopy);
-CUresult cuMemcpy3DPeerAsync(const CUDA_MEMCPY3D_PEER* pCopy, CUstream hStream);
CUresult cuMemcpyAsync(CUdeviceptr dst, CUdeviceptr src, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyAtoA(CUarray dstArray, size_t dstOffset, CUarray srcArray, size_t srcOffset, size_t ByteCount);
CUresult cuMemcpyAtoD(CUdeviceptr dstDevice, CUarray srcArray, size_t srcOffset, size_t ByteCount);
CUresult cuMemcpyAtoH(void* dstHost, CUarray srcArray, size_t srcOffset, size_t ByteCount);
CUresult cuMemcpyAtoHAsync(void* dstHost, CUarray srcArray, size_t srcOffset, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyDtoA(CUarray dstArray, size_t dstOffset, CUdeviceptr srcDevice, size_t ByteCount);
CUresult cuMemcpyDtoD(CUdeviceptr dstDevice, CUdeviceptr srcDevice, size_t ByteCount);
CUresult cuMemcpyDtoDAsync(CUdeviceptr dstDevice, CUdeviceptr srcDevice, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyDtoH(void* dstHost, CUdeviceptr srcDevice, size_t ByteCount);
CUresult cuMemcpyDtoHAsync(void* dstHost, CUdeviceptr srcDevice, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyHtoA(CUarray dstArray, size_t dstOffset, const void* srcHost, size_t ByteCount);
CUresult cuMemcpyHtoAAsync(CUarray dstArray, size_t dstOffset, const void* srcHost, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyHtoD(CUdeviceptr dstDevice, const void* srcHost, size_t ByteCount);
CUresult cuMemcpyHtoDAsync(CUdeviceptr dstDevice, const void* srcHost, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyPeer(CUdeviceptr dstDevice, CUcontext dstContext, CUdeviceptr srcDevice, CUcontext srcContext, size_t ByteCount);
CUresult cuMemcpyPeerAsync(CUdeviceptr dstDevice, CUcontext dstContext, CUdeviceptr srcDevice, CUcontext srcContext, size_t ByteCount, CUstream hStream);
CUresult cuMemsetD16(CUdeviceptr dstDevice, unsigned short us, size_t N);
CUresult cuMemsetD16Async(CUdeviceptr dstDevice, unsigned short us, size_t N, CUstream hStream);
CUresult cuMemsetD2D16(CUdeviceptr dstDevice, size_t dstPitch, unsigned short us, size_t Width, size_t Height);
CUresult cuMemsetD2D16Async(CUdeviceptr dstDevice, size_t dstPitch, unsigned short us, size_t Width, size_t Height, CUstream hStream);
CUresult cuMemsetD2D32(CUdeviceptr dstDevice, size_t dstPitch, unsigned int ui, size_t Width, size_t Height);
CUresult cuMemsetD2D32Async(CUdeviceptr dstDevice, size_t dstPitch, unsigned int ui, size_t Width, size_t Height, CUstream hStream);
CUresult cuMemsetD2D8(CUdeviceptr dstDevice, size_t dstPitch, unsigned char uc, size_t Width, size_t Height);
CUresult cuMemsetD2D8Async(CUdeviceptr dstDevice, size_t dstPitch, unsigned char uc, size_t Width, size_t Height, CUstream hStream);
CUresult cuMemsetD32(CUdeviceptr dstDevice, unsigned int ui, size_t N);
CUresult cuMemsetD32Async(CUdeviceptr dstDevice, unsigned int ui, size_t N, CUstream hStream);
CUresult cuMemsetD8(CUdeviceptr dstDevice, unsigned char uc, size_t N);
CUresult cuMemsetD8Async(CUdeviceptr dstDevice, unsigned char uc, size_t N, CUstream hStream);
CUresult cuMipmappedArrayCreate(CUmipmappedArray* pHandle, const CUDA_ARRAY3D_DESCRIPTOR* pMipmappedArrayDesc, unsigned int numMipmapLevels);
CUresult cuMipmappedArrayDestroy(CUmipmappedArray hMipmappedArray);
CUresult cuMipmappedArrayGetLevel(CUarray* pLevelArray, CUmipmappedArray hMipmappedArray, unsigned int level);
4.12. Unified Addressing#
CUresult cuMemAdvise(CUdeviceptr devPtr, size_t count, CUmem_advise advice, CUdevice device);
CUresult cuMemPrefetchAsync(CUdeviceptr devPtr, size_t count, CUdevice dstDevice, CUstream hStream);
CUresult cuMemRangeGetAttribute(void* data, size_t dataSize, CUmem_range_attribute attribute, CUdeviceptr devPtr, size_t count);
CUresult cuMemRangeGetAttributes(void** data, size_t* dataSizes, CUmem_range_attribute* attributes, size_t numAttributes, CUdeviceptr devPtr, size_t count);
CUresult cuPointerGetAttribute(void* data, CUpointer_attribute attribute, CUdeviceptr ptr);
CUresult cuPointerGetAttributes(unsigned int numAttributes, CUpointer_attribute* attributes, void** data, CUdeviceptr ptr);
CUresult cuPointerSetAttribute(const void* value, CUpointer_attribute attribute, CUdeviceptr ptr);
4.13. Stream Management#
CUresult cuStreamAddCallback(CUstream hStream, CUstreamCallback callback, void* userData, unsigned int flags);
CUresult cuStreamAttachMemAsync(CUstream hStream, CUdeviceptr dptr, size_t length, unsigned int flags);
CUresult cuStreamCreate(CUstream* phStream, unsigned int Flags);
CUresult cuStreamCreateWithPriority(CUstream* phStream, unsigned int flags, int priority);
CUresult cuStreamDestroy(CUstream hStream);
CUresult cuStreamGetCtx(CUstream hStream, CUcontext* pctx);
CUresult cuStreamGetFlags(CUstream hStream, unsigned int* flags);
CUresult cuStreamGetPriority(CUstream hStream, int* priority);
CUresult cuStreamQuery(CUstream hStream);
CUresult cuStreamSynchronize(CUstream hStream);
CUresult cuStreamWaitEvent(CUstream hStream, CUevent hEvent, unsigned int Flags);
4.14. Event Management#
CUresult cuEventCreate(CUevent* phEvent, unsigned int Flags);
CUresult cuEventDestroy(CUevent hEvent);
CUresult cuEventElapsedTime(float* pMilliseconds, CUevent hStart, CUevent hEnd);
CUresult cuEventQuery(CUevent hEvent);
CUresult cuEventRecord(CUevent hEvent, CUstream hStream);
CUresult cuEventSynchronize(CUevent hEvent);
4.15. Stream memory operations#
-CUresult cuStreamBatchMemOp(CUstream stream, unsigned int count, CUstreamBatchMemOpParams* paramArray, unsigned int flags);
-CUresult cuStreamWaitValue32(CUstream stream, CUdeviceptr addr, cuuint32_t value, unsigned int flags);
-CUresult cuStreamWaitValue64(CUstream stream, CUdeviceptr addr, cuuint64_t value, unsigned int flags);
CUresult cuStreamWriteValue32(CUstream stream, CUdeviceptr addr, cuuint32_t value, unsigned int flags);
-CUresult cuStreamWriteValue64(CUstream stream, CUdeviceptr addr, cuuint64_t value, unsigned int flags);
4.16. Execution Control#
CUresult cuFuncGetAttribute(int* pi, CUfunction_attribute attrib, CUfunction hfunc);
CUresult cuFuncSetAttribute(CUfunction hfunc, CUfunction_attribute attrib, int value);
CUresult cuFuncSetCacheConfig(CUfunction hfunc, CUfunc_cache config);
CUresult cuFuncSetSharedMemConfig(CUfunction hfunc, CUsharedconfig config);
CUresult cuLaunchCooperativeKernel(CUfunction f, unsigned int gridDimX, unsigned int gridDimY, unsigned int gridDimZ, unsigned int blockDimX, unsigned int blockDimY, unsigned int blockDimZ, unsigned int sharedMemBytes, CUstream hStream, void** kernelParams);
-CUresult cuLaunchCooperativeKernelMultiDevice(CUDA_LAUNCH_PARAMS* launchParamsList, unsigned int numDevices, unsigned int flags);
CUresult cuLaunchKernel(CUfunction f, unsigned int gridDimX, unsigned int gridDimY, unsigned int gridDimZ, unsigned int blockDimX, unsigned int blockDimY, unsigned int blockDimZ, unsigned int sharedMemBytes, CUstream hStream, void** kernelParams, void** extra);
4.17. Execution Control [DEPRECATED]#
CUresult cuFuncSetBlockShape(CUfunction hfunc, int x, int y, int z);
CUresult cuFuncSetSharedSize(CUfunction hfunc, unsigned int bytes);
CUresult cuLaunch(CUfunction f);
CUresult cuLaunchGrid(CUfunction f, int grid_width, int grid_height);
CUresult cuLaunchGridAsync(CUfunction f, int grid_width, int grid_height, CUstream hStream);
CUresult cuParamSetSize(CUfunction hfunc, unsigned int numbytes);
-CUresult cuParamSetTexRef(CUfunction hfunc, int texunit, CUtexref hTexRef);
CUresult cuParamSetf(CUfunction hfunc, int offset, float value);
CUresult cuParamSeti(CUfunction hfunc, int offset, unsigned int value);
CUresult cuParamSetv(CUfunction hfunc, int offset, void* ptr, unsigned int numbytes);
4.18. Occupancy#
CUresult cuOccupancyMaxActiveBlocksPerMultiprocessor(int* numBlocks, CUfunction func, int blockSize, size_t dynamicSMemSize);
CUresult cuOccupancyMaxActiveBlocksPerMultiprocessorWithFlags(int* numBlocks, CUfunction func, int blockSize, size_t dynamicSMemSize, unsigned int flags);
CUresult cuOccupancyMaxPotentialBlockSize(int* minGridSize, int* blockSize, CUfunction func, CUoccupancyB2DSize blockSizeToDynamicSMemSize, size_t dynamicSMemSize, int blockSizeLimit);
CUresult cuOccupancyMaxPotentialBlockSizeWithFlags(int* minGridSize, int* blockSize, CUfunction func, CUoccupancyB2DSize blockSizeToDynamicSMemSize, size_t dynamicSMemSize, int blockSizeLimit, unsigned int flags);
4.19. Texture Reference Management#
CUresult cuTexRefGetAddress(CUdeviceptr* pdptr, CUtexref hTexRef);
CUresult cuTexRefGetAddressMode(CUaddress_mode* pam, CUtexref hTexRef, int dim);
CUresult cuTexRefGetArray(CUarray* phArray, CUtexref hTexRef);
-CUresult cuTexRefGetBorderColor(float* pBorderColor, CUtexref hTexRef);
CUresult cuTexRefGetFilterMode(CUfilter_mode* pfm, CUtexref hTexRef);
-CUresult cuTexRefGetFlags(unsigned int* pFlags, CUtexref hTexRef);
-CUresult cuTexRefGetFormat(CUarray_format* pFormat, int* pNumChannels, CUtexref hTexRef);
-CUresult cuTexRefGetMaxAnisotropy(int* pmaxAniso, CUtexref hTexRef);
-CUresult cuTexRefGetMipmapFilterMode(CUfilter_mode* pfm, CUtexref hTexRef);
-CUresult cuTexRefGetMipmapLevelBias(float* pbias, CUtexref hTexRef);
-CUresult cuTexRefGetMipmapLevelClamp(float* pminMipmapLevelClamp, float* pmaxMipmapLevelClamp, CUtexref hTexRef);
-CUresult cuTexRefGetMipmappedArray(CUmipmappedArray* phMipmappedArray, CUtexref hTexRef);
-CUresult cuTexRefSetAddress(size_t* ByteOffset, CUtexref hTexRef, CUdeviceptr dptr, size_t bytes);
-CUresult cuTexRefSetAddress2D(CUtexref hTexRef, const CUDA_ARRAY_DESCRIPTOR* desc, CUdeviceptr dptr, size_t Pitch);
-CUresult cuTexRefSetAddressMode(CUtexref hTexRef, int dim, CUaddress_mode am);
-CUresult cuTexRefSetArray(CUtexref hTexRef, CUarray hArray, unsigned int Flags);
-CUresult cuTexRefSetBorderColor(CUtexref hTexRef, float* pBorderColor);
-CUresult cuTexRefSetFilterMode(CUtexref hTexRef, CUfilter_mode fm);
-CUresult cuTexRefSetFlags(CUtexref hTexRef, unsigned int Flags);
-CUresult cuTexRefSetFormat(CUtexref hTexRef, CUarray_format fmt, int NumPackedComponents);
-CUresult cuTexRefSetMaxAnisotropy(CUtexref hTexRef, unsigned int maxAniso);
-CUresult cuTexRefSetMipmapFilterMode(CUtexref hTexRef, CUfilter_mode fm);
-CUresult cuTexRefSetMipmapLevelBias(CUtexref hTexRef, float bias);
-CUresult cuTexRefSetMipmapLevelClamp(CUtexref hTexRef, float minMipmapLevelClamp, float maxMipmapLevelClamp);
-CUresult cuTexRefSetMipmappedArray(CUtexref hTexRef, CUmipmappedArray hMipmappedArray, unsigned int Flags);
4.20. Texture Reference Management [DEPRECATED]#
CUresult cuTexRefCreate(CUtexref* pTexRef);
CUresult cuTexRefDestroy(CUtexref hTexRef);
4.21. Surface Reference Management#
-CUresult cuSurfRefGetArray(CUarray* phArray, CUsurfref hSurfRef);
-CUresult cuSurfRefSetArray(CUsurfref hSurfRef, CUarray hArray, unsigned int Flags);
4.22. Texture Object Management#
CUresult cuTexObjectCreate(CUtexObject* pTexObject, const CUDA_RESOURCE_DESC* pResDesc, const CUDA_TEXTURE_DESC* pTexDesc, const CUDA_RESOURCE_VIEW_DESC* pResViewDesc);
CUresult cuTexObjectDestroy(CUtexObject texObject);
CUresult cuTexObjectGetResourceDesc(CUDA_RESOURCE_DESC* pResDesc, CUtexObject texObject);
CUresult cuTexObjectGetResourceViewDesc(CUDA_RESOURCE_VIEW_DESC* pResViewDesc, CUtexObject texObject);
CUresult cuTexObjectGetTextureDesc(CUDA_TEXTURE_DESC* pTexDesc, CUtexObject texObject);
4.23. Surface Object Management#
CUresult cuSurfObjectCreate(CUsurfObject* pSurfObject, const CUDA_RESOURCE_DESC* pResDesc);
CUresult cuSurfObjectDestroy(CUsurfObject surfObject);
CUresult cuSurfObjectGetResourceDesc(CUDA_RESOURCE_DESC* pResDesc, CUsurfObject surfObject);
4.24. Peer Context Memory Access#
CUresult cuCtxDisablePeerAccess(CUcontext peerContext);
CUresult cuCtxEnablePeerAccess(CUcontext peerContext, unsigned int Flags);
CUresult cuDeviceCanAccessPeer(int* canAccessPeer, CUdevice dev, CUdevice peerDev);
CUresult cuDeviceGetP2PAttribute(int* value, CUdevice_P2PAttribute attrib, CUdevice srcDevice, CUdevice dstDevice);
4.25. Graphics Interoperability#
CUresult cuGraphicsMapResources(unsigned int count, CUgraphicsResource* resources, CUstream hStream);
-CUresult cuGraphicsResourceGetMappedMipmappedArray(CUmipmappedArray* pMipmappedArray, CUgraphicsResource resource);
CUresult cuGraphicsResourceGetMappedPointer(CUdeviceptr* pDevPtr, size_t* pSize, CUgraphicsResource resource);
CUresult cuGraphicsResourceSetMapFlags(CUgraphicsResource resource, unsigned int flags);
CUresult cuGraphicsSubResourceGetMappedArray(CUarray* pArray, CUgraphicsResource resource, unsigned int arrayIndex, unsigned int mipLevel);
CUresult cuGraphicsUnmapResources(unsigned int count, CUgraphicsResource* resources, CUstream hStream);
CUresult cuGraphicsUnregisterResource(CUgraphicsResource resource);
4.26. Profiler Control#
CUresult cuProfilerInitialize(const char* configFile, const char* outputFile, CUoutput_mode outputMode);
CUresult cuProfilerStart(void);
CUresult cuProfilerStop(void);
4.27. OpenGL Interoperability#
enum CUGLDeviceList
CU_GL_DEVICE_LIST_ALL = 1
CU_GL_DEVICE_LIST_CURRENT_FRAME = 2
CU_GL_DEVICE_LIST_NEXT_FRAME = 3
CUresult cuGLGetDevices(unsigned int* pCudaDeviceCount, CUdevice* pCudaDevices, unsigned int cudaDeviceCount, CUGLDeviceList deviceList);
CUresult cuGraphicsGLRegisterBuffer(CUgraphicsResource* pCudaResource, GLuint buffer, unsigned int Flags);
CUresult cuGraphicsGLRegisterImage(CUgraphicsResource* pCudaResource, GLuint image, GLenum target, unsigned int Flags);
-CUresult cuWGLGetDevice(CUdevice* pDevice, HGPUNV hGpu);
4.27.1. OpenGL Interoperability [DEPRECATED]#
enum CUGLmap_flags
CU_GL_MAP_RESOURCE_FLAGS_NONE = 0
CU_GL_MAP_RESOURCE_FLAGS_READ_ONLY = 1
CU_GL_MAP_RESOURCE_FLAGS_WRITE_DISCARD = 2
CUresult cuGLCtxCreate(CUcontext* pCtx, unsigned int Flags, CUdevice device);
CUresult cuGLInit(void);
CUresult cuGLMapBufferObject(CUdeviceptr* dptr, size_t* size, GLuint buffer);
CUresult cuGLMapBufferObjectAsync(CUdeviceptr* dptr, size_t* size, GLuint buffer, CUstream hStream);
CUresult cuGLRegisterBufferObject(GLuint buffer);
CUresult cuGLSetBufferObjectMapFlags(GLuint buffer, unsigned int Flags);
CUresult cuGLUnmapBufferObject(GLuint buffer);
CUresult cuGLUnmapBufferObjectAsync(GLuint buffer, CUstream hStream);
CUresult cuGLUnregisterBufferObject(GLuint buffer);
4.28. Direct3D 9 Interoperability#
-Windows APIs are currently unsupported
4.28.1. Direct3D 9 Interoperability [DEPRECATED]#
-Windows APIs are currently unsupported
4.29. Direct3D 10 Interoperability#
-Windows APIs are currently unsupported
4.29.1. Direct3D 10 Interoperability [DEPRECATED]#
-Windows APIs are currently unsupported
4.30. Direct3D 11 Interoperability#
-Windows APIs are currently unsupported
4.30.1. Direct3D 11 Interoperability [DEPRECATED]#
-Windows APIs are currently unsupported
4.31. VDPAU Interoperability#
-VDPAU is currently unsupported
4.32. EGL Interoperability#
-EGL is currently unsupported
79% (343 of 434 declarations available)
5.1. Data types used by CUDA driver#
#define CUDA_ARRAY3D_2DARRAY
#define CUDA_ARRAY3D_COLOR_ATTACHMENT
#define CUDA_ARRAY3D_CUBEMAP
#define CUDA_ARRAY3D_DEPTH_TEXTURE
#define CUDA_ARRAY3D_LAYERED
#define CUDA_ARRAY3D_SURFACE_LDST
#define CUDA_ARRAY3D_TEXTURE_GATHER
-#define CUDA_COOPERATIVE_LAUNCH_MULTI_DEVICE_NO_POST_LAUNCH_SYNC
-#define CUDA_COOPERATIVE_LAUNCH_MULTI_DEVICE_NO_PRE_LAUNCH_SYNC
-#define CUDA_EXTERNAL_MEMORY_DEDICATED
-#define CUDA_EXTERNAL_SEMAPHORE_SIGNAL_SKIP_NVSCIBUF_MEMSYNC
-#define CUDA_EXTERNAL_SEMAPHORE_WAIT_SKIP_NVSCIBUF_MEMSYNC
-#define CUDA_NVSCISYNC_ATTR_SIGNAL
-#define CUDA_NVSCISYNC_ATTR_WAIT
#define CUDA_VERSION
#define CU_DEVICE_CPU
#define CU_DEVICE_INVALID
#define CU_IPC_HANDLE_SIZE
#define CU_LAUNCH_PARAM_BUFFER_POINTER
#define CU_LAUNCH_PARAM_BUFFER_SIZE
#define CU_LAUNCH_PARAM_END
#define CU_MEMHOSTALLOC_DEVICEMAP
#define CU_MEMHOSTALLOC_PORTABLE
#define CU_MEMHOSTALLOC_WRITECOMBINED
#define CU_MEMHOSTREGISTER_DEVICEMAP
#define CU_MEMHOSTREGISTER_IOMEMORY
#define CU_MEMHOSTREGISTER_PORTABLE
-#define CU_PARAM_TR_DEFAULT
#define CU_STREAM_LEGACY
#define CU_STREAM_PER_THREAD
-#define CU_TRSA_OVERRIDE_FORMAT
#define CU_TRSF_NORMALIZED_COORDINATES
#define CU_TRSF_READ_AS_INTEGER
#define CU_TRSF_SRGB
-#define MAX_PLANES
enum CUaddress_mode
CU_TR_ADDRESS_MODE_WRAP = 0
CU_TR_ADDRESS_MODE_CLAMP = 1
CU_TR_ADDRESS_MODE_MIRROR = 2
CU_TR_ADDRESS_MODE_BORDER = 3
enum CUarray_cubemap_face
CU_CUBEMAP_FACE_POSITIVE_X = 0
CU_CUBEMAP_FACE_NEGATIVE_X = 1
CU_CUBEMAP_FACE_POSITIVE_Y = 2
CU_CUBEMAP_FACE_NEGATIVE_Y = 3
CU_CUBEMAP_FACE_POSITIVE_Z = 4
CU_CUBEMAP_FACE_NEGATIVE_Z = 5
enum CUarray_format
CU_AD_FORMAT_UNSIGNED_INT8 = 1
CU_AD_FORMAT_UNSIGNED_INT16 = 2
CU_AD_FORMAT_UNSIGNED_INT32 = 3
CU_AD_FORMAT_SIGNED_INT8 = 8
CU_AD_FORMAT_SIGNED_INT16 = 9
CU_AD_FORMAT_SIGNED_INT32 = 10
CU_AD_FORMAT_HALF = 16
CU_AD_FORMAT_FLOAT = 32
enum CUcomputemode
CU_COMPUTEMODE_DEFAULT = 0
CU_COMPUTEMODE_PROHIBITED = 2
CU_COMPUTEMODE_EXCLUSIVE_PROCESS = 3
enum CUctx_flags
CU_CTX_SCHED_AUTO = 0
CU_CTX_SCHED_SPIN = 1
CU_CTX_SCHED_YIELD = 2
CU_CTX_SCHED_BLOCKING_SYNC = 4
CU_CTX_BLOCKING_SYNC = 4
CU_CTX_SCHED_MASK = 7
CU_CTX_MAP_HOST = 8
CU_CTX_LMEM_RESIZE_TO_MAX = 16
- CU_CTX_FLAGS_MASK = 31
enum CUdevice_P2PAttribute
CU_DEVICE_P2P_ATTRIBUTE_PERFORMANCE_RANK = 1
CU_DEVICE_P2P_ATTRIBUTE_ACCESS_SUPPORTED = 2
CU_DEVICE_P2P_ATTRIBUTE_NATIVE_ATOMIC_SUPPORTED = 3
CU_DEVICE_P2P_ATTRIBUTE_ACCESS_ACCESS_SUPPORTED = 4
CU_DEVICE_P2P_ATTRIBUTE_CUDA_ARRAY_ACCESS_SUPPORTED = 4
enum CUdevice_attribute
CU_DEVICE_ATTRIBUTE_MAX_THREADS_PER_BLOCK = 1
CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_X = 2
CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_Y = 3
CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_Z = 4
CU_DEVICE_ATTRIBUTE_MAX_GRID_DIM_X = 5
CU_DEVICE_ATTRIBUTE_MAX_GRID_DIM_Y = 6
CU_DEVICE_ATTRIBUTE_MAX_GRID_DIM_Z = 7
CU_DEVICE_ATTRIBUTE_MAX_SHARED_MEMORY_PER_BLOCK = 8
CU_DEVICE_ATTRIBUTE_SHARED_MEMORY_PER_BLOCK = 8
CU_DEVICE_ATTRIBUTE_TOTAL_CONSTANT_MEMORY = 9
CU_DEVICE_ATTRIBUTE_WARP_SIZE = 10
CU_DEVICE_ATTRIBUTE_MAX_PITCH = 11
CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_BLOCK = 12
CU_DEVICE_ATTRIBUTE_REGISTERS_PER_BLOCK = 12
CU_DEVICE_ATTRIBUTE_CLOCK_RATE = 13
CU_DEVICE_ATTRIBUTE_TEXTURE_ALIGNMENT = 14
CU_DEVICE_ATTRIBUTE_GPU_OVERLAP = 15
CU_DEVICE_ATTRIBUTE_MULTIPROCESSOR_COUNT = 16
CU_DEVICE_ATTRIBUTE_KERNEL_EXEC_TIMEOUT = 17
CU_DEVICE_ATTRIBUTE_INTEGRATED = 18
CU_DEVICE_ATTRIBUTE_CAN_MAP_HOST_MEMORY = 19
CU_DEVICE_ATTRIBUTE_COMPUTE_MODE = 20
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_WIDTH = 21
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_WIDTH = 22
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_HEIGHT = 23
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_WIDTH = 24
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_HEIGHT = 25
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_DEPTH = 26
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LAYERED_WIDTH = 27
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LAYERED_HEIGHT = 28
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LAYERED_LAYERS = 29
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_ARRAY_WIDTH = 27
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_ARRAY_HEIGHT = 28
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_ARRAY_NUMSLICES = 29
CU_DEVICE_ATTRIBUTE_SURFACE_ALIGNMENT = 30
CU_DEVICE_ATTRIBUTE_CONCURRENT_KERNELS = 31
CU_DEVICE_ATTRIBUTE_ECC_ENABLED = 32
CU_DEVICE_ATTRIBUTE_PCI_BUS_ID = 33
CU_DEVICE_ATTRIBUTE_PCI_DEVICE_ID = 34
CU_DEVICE_ATTRIBUTE_TCC_DRIVER = 35
CU_DEVICE_ATTRIBUTE_MEMORY_CLOCK_RATE = 36
CU_DEVICE_ATTRIBUTE_GLOBAL_MEMORY_BUS_WIDTH = 37
CU_DEVICE_ATTRIBUTE_L2_CACHE_SIZE = 38
CU_DEVICE_ATTRIBUTE_MAX_THREADS_PER_MULTIPROCESSOR = 39
CU_DEVICE_ATTRIBUTE_ASYNC_ENGINE_COUNT = 40
CU_DEVICE_ATTRIBUTE_UNIFIED_ADDRESSING = 41
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_LAYERED_WIDTH = 42
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_LAYERED_LAYERS = 43
CU_DEVICE_ATTRIBUTE_CAN_TEX2D_GATHER = 44
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_GATHER_WIDTH = 45
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_GATHER_HEIGHT = 46
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_WIDTH_ALTERNATE = 47
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_HEIGHT_ALTERNATE = 48
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_DEPTH_ALTERNATE = 49
CU_DEVICE_ATTRIBUTE_PCI_DOMAIN_ID = 50
CU_DEVICE_ATTRIBUTE_TEXTURE_PITCH_ALIGNMENT = 51
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURECUBEMAP_WIDTH = 52
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURECUBEMAP_LAYERED_WIDTH = 53
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURECUBEMAP_LAYERED_LAYERS = 54
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE1D_WIDTH = 55
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_WIDTH = 56
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_HEIGHT = 57
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE3D_WIDTH = 58
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE3D_HEIGHT = 59
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE3D_DEPTH = 60
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE1D_LAYERED_WIDTH = 61
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE1D_LAYERED_LAYERS = 62
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_LAYERED_WIDTH = 63
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_LAYERED_HEIGHT = 64
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_LAYERED_LAYERS = 65
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACECUBEMAP_WIDTH = 66
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACECUBEMAP_LAYERED_WIDTH = 67
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACECUBEMAP_LAYERED_LAYERS = 68
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_LINEAR_WIDTH = 69
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LINEAR_WIDTH = 70
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LINEAR_HEIGHT = 71
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LINEAR_PITCH = 72
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_MIPMAPPED_WIDTH = 73
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_MIPMAPPED_HEIGHT = 74
CU_DEVICE_ATTRIBUTE_COMPUTE_CAPABILITY_MAJOR = 75
CU_DEVICE_ATTRIBUTE_COMPUTE_CAPABILITY_MINOR = 76
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_MIPMAPPED_WIDTH = 77
CU_DEVICE_ATTRIBUTE_STREAM_PRIORITIES_SUPPORTED = 78
CU_DEVICE_ATTRIBUTE_GLOBAL_L1_CACHE_SUPPORTED = 79
CU_DEVICE_ATTRIBUTE_LOCAL_L1_CACHE_SUPPORTED = 80
CU_DEVICE_ATTRIBUTE_MAX_SHARED_MEMORY_PER_MULTIPROCESSOR = 81
CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR = 82
CU_DEVICE_ATTRIBUTE_MANAGED_MEMORY = 83
CU_DEVICE_ATTRIBUTE_MULTI_GPU_BOARD = 84
CU_DEVICE_ATTRIBUTE_MULTI_GPU_BOARD_GROUP_ID = 85
CU_DEVICE_ATTRIBUTE_HOST_NATIVE_ATOMIC_SUPPORTED = 86
CU_DEVICE_ATTRIBUTE_SINGLE_TO_DOUBLE_PRECISION_PERF_RATIO = 87
CU_DEVICE_ATTRIBUTE_PAGEABLE_MEMORY_ACCESS = 88
CU_DEVICE_ATTRIBUTE_CONCURRENT_MANAGED_ACCESS = 89
CU_DEVICE_ATTRIBUTE_COMPUTE_PREEMPTION_SUPPORTED = 90
CU_DEVICE_ATTRIBUTE_CAN_USE_HOST_POINTER_FOR_REGISTERED_MEM = 91
- CU_DEVICE_ATTRIBUTE_CAN_USE_STREAM_MEM_OPS = 92
- CU_DEVICE_ATTRIBUTE_CAN_USE_64_BIT_STREAM_MEM_OPS = 93
- CU_DEVICE_ATTRIBUTE_CAN_USE_STREAM_WAIT_VALUE_NOR = 94
CU_DEVICE_ATTRIBUTE_COOPERATIVE_LAUNCH = 95
CU_DEVICE_ATTRIBUTE_COOPERATIVE_MULTI_DEVICE_LAUNCH = 96
CU_DEVICE_ATTRIBUTE_MAX_SHARED_MEMORY_PER_BLOCK_OPTIN = 97
CU_DEVICE_ATTRIBUTE_CAN_FLUSH_REMOTE_WRITES = 98
CU_DEVICE_ATTRIBUTE_HOST_REGISTER_SUPPORTED = 99
CU_DEVICE_ATTRIBUTE_PAGEABLE_MEMORY_ACCESS_USES_HOST_PAGE_TABLES = 100
CU_DEVICE_ATTRIBUTE_DIRECT_MANAGED_MEM_ACCESS_FROM_HOST = 101
CU_DEVICE_ATTRIBUTE_VIRTUAL_ADDRESS_MANAGEMENT_SUPPORTED = 102
CU_DEVICE_ATTRIBUTE_HANDLE_TYPE_POSIX_FILE_DESCRIPTOR_SUPPORTED = 103
CU_DEVICE_ATTRIBUTE_HANDLE_TYPE_WIN32_HANDLE_SUPPORTED = 104
CU_DEVICE_ATTRIBUTE_HANDLE_TYPE_WIN32_KMT_HANDLE_SUPPORTED = 105
- CU_DEVICE_ATTRIBUTE_MAX = 106
-enum CUeglColorFormat
-enum CUeglFrameType
-enum CUeglResourceLocationFlags
enum CUevent_flags
CU_EVENT_DEFAULT = 0
CU_EVENT_BLOCKING_SYNC = 1
CU_EVENT_DISABLE_TIMING = 2
CU_EVENT_INTERPROCESS = 4
-enum CUexternalMemoryHandleType
-enum CUexternalSemaphoreHandleType
enum CUfilter_mode
CU_TR_FILTER_MODE_POINT = 0
CU_TR_FILTER_MODE_LINEAR = 1
enum CUfunc_cache
CU_FUNC_CACHE_PREFER_NONE = 0
CU_FUNC_CACHE_PREFER_SHARED = 1
CU_FUNC_CACHE_PREFER_L1 = 2
CU_FUNC_CACHE_PREFER_EQUAL = 3
enum CUfunction_attribute
CU_FUNC_ATTRIBUTE_MAX_THREADS_PER_BLOCK = 0
CU_FUNC_ATTRIBUTE_SHARED_SIZE_BYTES = 1
CU_FUNC_ATTRIBUTE_CONST_SIZE_BYTES = 2
CU_FUNC_ATTRIBUTE_LOCAL_SIZE_BYTES = 3
CU_FUNC_ATTRIBUTE_NUM_REGS = 4
CU_FUNC_ATTRIBUTE_PTX_VERSION = 5
CU_FUNC_ATTRIBUTE_BINARY_VERSION = 6
CU_FUNC_ATTRIBUTE_CACHE_MODE_CA = 7
CU_FUNC_ATTRIBUTE_MAX_DYNAMIC_SHARED_SIZE_BYTES = 8
CU_FUNC_ATTRIBUTE_PREFERRED_SHARED_MEMORY_CARVEOUT = 9
- CU_FUNC_ATTRIBUTE_MAX = 10
enum CUgraphNodeType
CU_GRAPH_NODE_TYPE_KERNEL = 0
CU_GRAPH_NODE_TYPE_MEMCPY = 1
CU_GRAPH_NODE_TYPE_MEMSET = 2
CU_GRAPH_NODE_TYPE_HOST = 3
CU_GRAPH_NODE_TYPE_GRAPH = 4
CU_GRAPH_NODE_TYPE_EMPTY = 5
- CU_GRAPH_NODE_TYPE_COUNT = 6
enum CUgraphicsMapResourceFlags
CU_GRAPHICS_MAP_RESOURCE_FLAGS_NONE = 0
CU_GRAPHICS_MAP_RESOURCE_FLAGS_READ_ONLY = 1
CU_GRAPHICS_MAP_RESOURCE_FLAGS_WRITE_DISCARD = 2
enum CUgraphicsRegisterFlags
CU_GRAPHICS_REGISTER_FLAGS_NONE = 0
CU_GRAPHICS_REGISTER_FLAGS_READ_ONLY = 1
CU_GRAPHICS_REGISTER_FLAGS_WRITE_DISCARD = 2
CU_GRAPHICS_REGISTER_FLAGS_SURFACE_LDST = 4
CU_GRAPHICS_REGISTER_FLAGS_TEXTURE_GATHER = 8
-enum CUipcMem_flags
enum CUjitInputType
CU_JIT_INPUT_CUBIN = 0
CU_JIT_INPUT_PTX = 1
CU_JIT_INPUT_FATBINARY = 2
CU_JIT_INPUT_OBJECT = 3
CU_JIT_INPUT_LIBRARY = 4
- CU_JIT_NUM_INPUT_TYPES = 5
-enum CUjit_cacheMode
-enum CUjit_fallback
enum CUjit_option
CU_JIT_MAX_REGISTERS = 0
CU_JIT_THREADS_PER_BLOCK = 1
CU_JIT_WALL_TIME = 2
CU_JIT_INFO_LOG_BUFFER = 3
CU_JIT_INFO_LOG_BUFFER_SIZE_BYTES = 4
CU_JIT_ERROR_LOG_BUFFER = 5
CU_JIT_ERROR_LOG_BUFFER_SIZE_BYTES = 6
CU_JIT_OPTIMIZATION_LEVEL = 7
CU_JIT_TARGET_FROM_CUCONTEXT = 8
CU_JIT_TARGET = 9
CU_JIT_FALLBACK_STRATEGY = 10
CU_JIT_GENERATE_DEBUG_INFO = 11
CU_JIT_LOG_VERBOSE = 12
CU_JIT_GENERATE_LINE_INFO = 13
CU_JIT_CACHE_MODE = 14
CU_JIT_NEW_SM3X_OPT = 15
CU_JIT_FAST_COMPILE = 16
CU_JIT_GLOBAL_SYMBOL_NAMES = 17
CU_JIT_GLOBAL_SYMBOL_ADDRESSES = 18
CU_JIT_GLOBAL_SYMBOL_COUNT = 19
- CU_JIT_NUM_OPTIONS = 20
-enum CUjit_target
enum CUlimit
CU_LIMIT_STACK_SIZE = 0
CU_LIMIT_PRINTF_FIFO_SIZE = 1
CU_LIMIT_MALLOC_HEAP_SIZE = 2
CU_LIMIT_DEV_RUNTIME_SYNC_DEPTH = 3
CU_LIMIT_DEV_RUNTIME_PENDING_LAUNCH_COUNT = 4
CU_LIMIT_MAX_L2_FETCH_GRANULARITY = 5
- CU_LIMIT_MAX = 6
enum CUmemAccess_flags
CU_MEM_ACCESS_FLAGS_PROT_NONE = 0
CU_MEM_ACCESS_FLAGS_PROT_READ = 1
CU_MEM_ACCESS_FLAGS_PROT_READWRITE = 3
- CU_MEM_ACCESS_FLAGS_PROT_MAX = 4294967295
enum CUmemAllocationGranularity_flags
CU_MEM_ALLOC_GRANULARITY_MINIMUM = 0
CU_MEM_ALLOC_GRANULARITY_RECOMMENDED = 1
enum CUmemAllocationHandleType
CU_MEM_HANDLE_TYPE_POSIX_FILE_DESCRIPTOR = 1
CU_MEM_HANDLE_TYPE_WIN32 = 2
CU_MEM_HANDLE_TYPE_WIN32_KMT = 4
- CU_MEM_HANDLE_TYPE_MAX = 4294967295
enum CUmemAllocationType
CU_MEM_ALLOCATION_TYPE_INVALID = 0
CU_MEM_ALLOCATION_TYPE_PINNED = 1
- CU_MEM_ALLOCATION_TYPE_MAX = 4294967295
enum CUmemAttach_flags
CU_MEM_ATTACH_GLOBAL = 1
CU_MEM_ATTACH_HOST = 2
CU_MEM_ATTACH_SINGLE = 4
-enum CUmemLocationType
enum CUmem_advise
CU_MEM_ADVISE_SET_READ_MOSTLY = 1
CU_MEM_ADVISE_UNSET_READ_MOSTLY = 2
CU_MEM_ADVISE_SET_PREFERRED_LOCATION = 3
CU_MEM_ADVISE_UNSET_PREFERRED_LOCATION = 4
CU_MEM_ADVISE_SET_ACCESSED_BY = 5
CU_MEM_ADVISE_UNSET_ACCESSED_BY = 6
enum CUmemorytype
CU_MEMORYTYPE_HOST = 1
CU_MEMORYTYPE_DEVICE = 2
CU_MEMORYTYPE_ARRAY = 3
CU_MEMORYTYPE_UNIFIED = 4
enum CUoccupancy_flags
CU_OCCUPANCY_DEFAULT = 0
CU_OCCUPANCY_DISABLE_CACHING_OVERRIDE = 1
enum CUpointer_attribute
CU_POINTER_ATTRIBUTE_CONTEXT = 1
CU_POINTER_ATTRIBUTE_MEMORY_TYPE = 2
CU_POINTER_ATTRIBUTE_DEVICE_POINTER = 3
CU_POINTER_ATTRIBUTE_HOST_POINTER = 4
CU_POINTER_ATTRIBUTE_P2P_TOKENS = 5
CU_POINTER_ATTRIBUTE_SYNC_MEMOPS = 6
CU_POINTER_ATTRIBUTE_BUFFER_ID = 7
CU_POINTER_ATTRIBUTE_IS_MANAGED = 8
CU_POINTER_ATTRIBUTE_DEVICE_ORDINAL = 9
CU_POINTER_ATTRIBUTE_IS_LEGACY_CUDA_IPC_CAPABLE = 10
CU_POINTER_ATTRIBUTE_RANGE_START_ADDR = 11
CU_POINTER_ATTRIBUTE_RANGE_SIZE = 12
CU_POINTER_ATTRIBUTE_MAPPED = 13
CU_POINTER_ATTRIBUTE_ALLOWED_HANDLE_TYPES = 14
enum CUresourceViewFormat
CU_RES_VIEW_FORMAT_NONE = 0
CU_RES_VIEW_FORMAT_UINT_1X8 = 1
CU_RES_VIEW_FORMAT_UINT_2X8 = 2
CU_RES_VIEW_FORMAT_UINT_4X8 = 3
CU_RES_VIEW_FORMAT_SINT_1X8 = 4
CU_RES_VIEW_FORMAT_SINT_2X8 = 5
CU_RES_VIEW_FORMAT_SINT_4X8 = 6
CU_RES_VIEW_FORMAT_UINT_1X16 = 7
CU_RES_VIEW_FORMAT_UINT_2X16 = 8
CU_RES_VIEW_FORMAT_UINT_4X16 = 9
CU_RES_VIEW_FORMAT_SINT_1X16 = 10
CU_RES_VIEW_FORMAT_SINT_2X16 = 11
CU_RES_VIEW_FORMAT_SINT_4X16 = 12
CU_RES_VIEW_FORMAT_UINT_1X32 = 13
CU_RES_VIEW_FORMAT_UINT_2X32 = 14
CU_RES_VIEW_FORMAT_UINT_4X32 = 15
CU_RES_VIEW_FORMAT_SINT_1X32 = 16
CU_RES_VIEW_FORMAT_SINT_2X32 = 17
CU_RES_VIEW_FORMAT_SINT_4X32 = 18
CU_RES_VIEW_FORMAT_FLOAT_1X16 = 19
CU_RES_VIEW_FORMAT_FLOAT_2X16 = 20
CU_RES_VIEW_FORMAT_FLOAT_4X16 = 21
CU_RES_VIEW_FORMAT_FLOAT_1X32 = 22
CU_RES_VIEW_FORMAT_FLOAT_2X32 = 23
CU_RES_VIEW_FORMAT_FLOAT_4X32 = 24
CU_RES_VIEW_FORMAT_UNSIGNED_BC1 = 25
CU_RES_VIEW_FORMAT_UNSIGNED_BC2 = 26
CU_RES_VIEW_FORMAT_UNSIGNED_BC3 = 27
CU_RES_VIEW_FORMAT_UNSIGNED_BC4 = 28
CU_RES_VIEW_FORMAT_SIGNED_BC4 = 29
CU_RES_VIEW_FORMAT_UNSIGNED_BC5 = 30
CU_RES_VIEW_FORMAT_SIGNED_BC5 = 31
CU_RES_VIEW_FORMAT_UNSIGNED_BC6H = 32
CU_RES_VIEW_FORMAT_SIGNED_BC6H = 33
CU_RES_VIEW_FORMAT_UNSIGNED_BC7 = 34
enum CUresourcetype
CU_RESOURCE_TYPE_ARRAY = 0
CU_RESOURCE_TYPE_MIPMAPPED_ARRAY = 1
CU_RESOURCE_TYPE_LINEAR = 2
CU_RESOURCE_TYPE_PITCH2D = 3
enum CUresult
CUDA_SUCCESS = 0
CUDA_ERROR_INVALID_VALUE = 1
CUDA_ERROR_OUT_OF_MEMORY = 2
CUDA_ERROR_NOT_INITIALIZED = 3
CUDA_ERROR_DEINITIALIZED = 4
CUDA_ERROR_PROFILER_DISABLED = 5
CUDA_ERROR_PROFILER_NOT_INITIALIZED = 6
CUDA_ERROR_PROFILER_ALREADY_STARTED = 7
CUDA_ERROR_PROFILER_ALREADY_STOPPED = 8
CUDA_ERROR_NO_DEVICE = 100
CUDA_ERROR_INVALID_DEVICE = 101
CUDA_ERROR_INVALID_IMAGE = 200
CUDA_ERROR_INVALID_CONTEXT = 201
CUDA_ERROR_CONTEXT_ALREADY_CURRENT = 202
CUDA_ERROR_MAP_FAILED = 205
CUDA_ERROR_UNMAP_FAILED = 206
CUDA_ERROR_ARRAY_IS_MAPPED = 207
CUDA_ERROR_ALREADY_MAPPED = 208
CUDA_ERROR_NO_BINARY_FOR_GPU = 209
CUDA_ERROR_ALREADY_ACQUIRED = 210
CUDA_ERROR_NOT_MAPPED = 211
CUDA_ERROR_NOT_MAPPED_AS_ARRAY = 212
CUDA_ERROR_NOT_MAPPED_AS_POINTER = 213
CUDA_ERROR_ECC_UNCORRECTABLE = 214
CUDA_ERROR_UNSUPPORTED_LIMIT = 215
CUDA_ERROR_CONTEXT_ALREADY_IN_USE = 216
CUDA_ERROR_PEER_ACCESS_UNSUPPORTED = 217
CUDA_ERROR_INVALID_PTX = 218
CUDA_ERROR_INVALID_GRAPHICS_CONTEXT = 219
CUDA_ERROR_NVLINK_UNCORRECTABLE = 220
CUDA_ERROR_JIT_COMPILER_NOT_FOUND = 221
CUDA_ERROR_INVALID_SOURCE = 300
CUDA_ERROR_FILE_NOT_FOUND = 301
CUDA_ERROR_SHARED_OBJECT_SYMBOL_NOT_FOUND = 302
CUDA_ERROR_SHARED_OBJECT_INIT_FAILED = 303
CUDA_ERROR_OPERATING_SYSTEM = 304
CUDA_ERROR_INVALID_HANDLE = 400
CUDA_ERROR_ILLEGAL_STATE = 401
CUDA_ERROR_NOT_FOUND = 500
CUDA_ERROR_NOT_READY = 600
CUDA_ERROR_ILLEGAL_ADDRESS = 700
CUDA_ERROR_LAUNCH_OUT_OF_RESOURCES = 701
CUDA_ERROR_LAUNCH_TIMEOUT = 702
CUDA_ERROR_LAUNCH_INCOMPATIBLE_TEXTURING = 703
CUDA_ERROR_PEER_ACCESS_ALREADY_ENABLED = 704
CUDA_ERROR_PEER_ACCESS_NOT_ENABLED = 705
CUDA_ERROR_PRIMARY_CONTEXT_ACTIVE = 708
CUDA_ERROR_CONTEXT_IS_DESTROYED = 709
CUDA_ERROR_ASSERT = 710
CUDA_ERROR_TOO_MANY_PEERS = 711
CUDA_ERROR_HOST_MEMORY_ALREADY_REGISTERED = 712
CUDA_ERROR_HOST_MEMORY_NOT_REGISTERED = 713
CUDA_ERROR_HARDWARE_STACK_ERROR = 714
CUDA_ERROR_ILLEGAL_INSTRUCTION = 715
CUDA_ERROR_MISALIGNED_ADDRESS = 716
CUDA_ERROR_INVALID_ADDRESS_SPACE = 717
CUDA_ERROR_INVALID_PC = 718
CUDA_ERROR_LAUNCH_FAILED = 719
CUDA_ERROR_COOPERATIVE_LAUNCH_TOO_LARGE = 720
CUDA_ERROR_NOT_PERMITTED = 800
CUDA_ERROR_NOT_SUPPORTED = 801
CUDA_ERROR_SYSTEM_NOT_READY = 802
CUDA_ERROR_SYSTEM_DRIVER_MISMATCH = 803
CUDA_ERROR_COMPAT_NOT_SUPPORTED_ON_DEVICE = 804
CUDA_ERROR_STREAM_CAPTURE_UNSUPPORTED = 900
CUDA_ERROR_STREAM_CAPTURE_INVALIDATED = 901
CUDA_ERROR_STREAM_CAPTURE_MERGE = 902
CUDA_ERROR_STREAM_CAPTURE_UNMATCHED = 903
CUDA_ERROR_STREAM_CAPTURE_UNJOINED = 904
CUDA_ERROR_STREAM_CAPTURE_ISOLATION = 905
CUDA_ERROR_STREAM_CAPTURE_IMPLICIT = 906
CUDA_ERROR_CAPTURED_EVENT = 907
CUDA_ERROR_STREAM_CAPTURE_WRONG_THREAD = 908
CUDA_ERROR_TIMEOUT = 909
CUDA_ERROR_GRAPH_EXEC_UPDATE_FAILURE = 910
CUDA_ERROR_UNKNOWN = 999
enum CUshared_carveout
CU_SHAREDMEM_CARVEOUT_DEFAULT = 18446744073709551615
CU_SHAREDMEM_CARVEOUT_MAX_SHARED = 100
CU_SHAREDMEM_CARVEOUT_MAX_L1 = 0
enum CUsharedconfig
CU_SHARED_MEM_CONFIG_DEFAULT_BANK_SIZE = 0
CU_SHARED_MEM_CONFIG_FOUR_BYTE_BANK_SIZE = 1
CU_SHARED_MEM_CONFIG_EIGHT_BYTE_BANK_SIZE = 2
-enum CUstreamBatchMemOpType
enum CUstreamCaptureMode
CU_STREAM_CAPTURE_MODE_GLOBAL = 0
CU_STREAM_CAPTURE_MODE_THREAD_LOCAL = 1
CU_STREAM_CAPTURE_MODE_RELAXED = 2
enum CUstreamCaptureStatus
CU_STREAM_CAPTURE_STATUS_NONE = 0
CU_STREAM_CAPTURE_STATUS_ACTIVE = 1
CU_STREAM_CAPTURE_STATUS_INVALIDATED = 2
-enum CUstreamWaitValue_flags
enum CUstreamWriteValue_flags
CU_STREAM_WRITE_VALUE_DEFAULT = 0
CU_STREAM_WRITE_VALUE_NO_MEMORY_BARRIER = 1
enum CUstream_flags
CU_STREAM_DEFAULT = 0
CU_STREAM_NON_BLOCKING = 1
struct CUDA_ARRAY3D_DESCRIPTOR
struct CUDA_ARRAY_DESCRIPTOR
struct CUDA_EXTERNAL_MEMORY_BUFFER_DESC
struct CUDA_EXTERNAL_MEMORY_HANDLE_DESC
struct CUDA_EXTERNAL_MEMORY_MIPMAPPED_ARRAY_DESC
struct CUDA_EXTERNAL_SEMAPHORE_HANDLE_DESC
struct CUDA_EXTERNAL_SEMAPHORE_SIGNAL_PARAMS
struct CUDA_EXTERNAL_SEMAPHORE_WAIT_PARAMS
struct CUDA_HOST_NODE_PARAMS
struct CUDA_KERNEL_NODE_PARAMS
struct CUDA_LAUNCH_PARAMS
struct CUDA_MEMCPY2D
struct CUDA_MEMCPY3D
struct CUDA_MEMCPY3D_PEER
struct CUDA_MEMSET_NODE_PARAMS
-struct CUDA_POINTER_ATTRIBUTE_P2P_TOKENS
struct CUDA_RESOURCE_DESC
struct CUDA_RESOURCE_VIEW_DESC
struct CUDA_TEXTURE_DESC
struct CUdevprop
-struct CUeglFrame
struct CUipcEventHandle
struct CUipcMemHandle
struct CUmemAccessDesc
struct CUmemAllocationProp
struct CUmemLocation
union CUstreamBatchMemOpParams
typedef CUarray_st * CUarray;
typedef CUctx_st * CUcontext;
typedef int CUdevice;
-typedef unsigned int CUdeviceptr;
-typedef CUeglStreamConnection_st * CUeglStreamConnection;
typedef CUevent_st * CUevent;
-typedef CUextMemory_st * CUexternalMemory;
-typedef CUextSemaphore_st * CUexternalSemaphore;
typedef CUfunc_st * CUfunction;
typedef CUgraph_st * CUgraph;
typedef CUgraphExec_st * CUgraphExec;
typedef CUgraphNode_st * CUgraphNode;
typedef CUgraphicsResource_st * CUgraphicsResource;
typedef void(* CUhostFn)(void* userData);
typedef CUmipmappedArray_st * CUmipmappedArray;
typedef CUmod_st * CUmodule;
typedef size_t(* CUoccupancyB2DSize)(int blockSize);
typedef CUstream_st * CUstream;
typedef void(* CUstreamCallback)(CUstream hStream, CUresult status, void* userData);
typedef unsigned long long CUsurfObject;
-typedef CUsurfref_st * CUsurfref;
typedef unsigned long long CUtexObject;
typedef CUtexref_st * CUtexref;
5.2. Error Handling#
CUresult cuGetErrorName(CUresult error, const char** pStr);
CUresult cuGetErrorString(CUresult error, const char** pStr);
5.3. Initialization#
CUresult cuInit(unsigned int Flags);
5.4. Version Management#
CUresult cuDriverGetVersion(int* driverVersion);
5.5. Device Management#
CUresult cuDeviceGet(CUdevice* device, int ordinal);
CUresult cuDeviceGetAttribute(int* pi, CUdevice_attribute attrib, CUdevice dev);
CUresult cuDeviceGetCount(int* count);
CUresult cuDeviceGetLuid(char* luid, unsigned int* deviceNodeMask, CUdevice dev);
CUresult cuDeviceGetName(char* name, int len, CUdevice dev);
-CUresult cuDeviceGetNvSciSyncAttributes(void* nvSciSyncAttrList, CUdevice dev, int flags);
CUresult cuDeviceGetUuid(CUuuid* uuid, CUdevice dev);
CUresult cuDeviceTotalMem(size_t* bytes, CUdevice dev);
5.6. Device Management [DEPRECATED]#
CUresult cuDeviceComputeCapability(int* major, int* minor, CUdevice dev);
CUresult cuDeviceGetProperties(CUdevprop* prop, CUdevice dev);
5.7. Primary Context Management#
CUresult cuDevicePrimaryCtxGetState(CUdevice dev, unsigned int* flags, int* active);
CUresult cuDevicePrimaryCtxRelease(CUdevice dev);
CUresult cuDevicePrimaryCtxReset(CUdevice dev);
CUresult cuDevicePrimaryCtxRetain(CUcontext* pctx, CUdevice dev);
CUresult cuDevicePrimaryCtxSetFlags(CUdevice dev, unsigned int flags);
5.8. Context Management#
CUresult cuCtxCreate(CUcontext* pctx, unsigned int flags, CUdevice dev);
CUresult cuCtxDestroy(CUcontext ctx);
CUresult cuCtxGetApiVersion(CUcontext ctx, unsigned int* version);
CUresult cuCtxGetCacheConfig(CUfunc_cache* pconfig);
CUresult cuCtxGetCurrent(CUcontext* pctx);
CUresult cuCtxGetDevice(CUdevice* device);
CUresult cuCtxGetFlags(unsigned int* flags);
CUresult cuCtxGetLimit(size_t* pvalue, CUlimit limit);
CUresult cuCtxGetSharedMemConfig(CUsharedconfig* pConfig);
CUresult cuCtxGetStreamPriorityRange(int* leastPriority, int* greatestPriority);
CUresult cuCtxPopCurrent(CUcontext* pctx);
CUresult cuCtxPushCurrent(CUcontext ctx);
CUresult cuCtxSetCacheConfig(CUfunc_cache config);
CUresult cuCtxSetCurrent(CUcontext ctx);
CUresult cuCtxSetLimit(CUlimit limit, size_t value);
CUresult cuCtxSetSharedMemConfig(CUsharedconfig config);
CUresult cuCtxSynchronize(void);
5.9. Context Management [DEPRECATED]#
CUresult cuCtxAttach(CUcontext* pctx, unsigned int flags);
CUresult cuCtxDetach(CUcontext ctx);
5.10. Module Management#
CUresult cuLinkAddData(CUlinkState state, CUjitInputType type, void* data, size_t size, const char* name, unsigned int numOptions, CUjit_option* options, void** optionValues);
CUresult cuLinkAddFile(CUlinkState state, CUjitInputType type, const char* path, unsigned int numOptions, CUjit_option* options, void** optionValues);
CUresult cuLinkComplete(CUlinkState state, void** cubinOut, size_t* sizeOut);
CUresult cuLinkCreate(unsigned int numOptions, CUjit_option* options, void** optionValues, CUlinkState* stateOut);
CUresult cuLinkDestroy(CUlinkState state);
CUresult cuModuleGetFunction(CUfunction* hfunc, CUmodule hmod, const char* name);
CUresult cuModuleGetGlobal(CUdeviceptr* dptr, size_t* bytes, CUmodule hmod, const char* name);
-CUresult cuModuleGetSurfRef(CUsurfref* pSurfRef, CUmodule hmod, const char* name);
-CUresult cuModuleGetTexRef(CUtexref* pTexRef, CUmodule hmod, const char* name);
CUresult cuModuleLoad(CUmodule* module, const char* fname);
CUresult cuModuleLoadData(CUmodule* module, const void* image);
CUresult cuModuleLoadDataEx(CUmodule* module, const void* image, unsigned int numOptions, CUjit_option* options, void** optionValues);
CUresult cuModuleLoadFatBinary(CUmodule* module, const void* fatCubin);
CUresult cuModuleUnload(CUmodule hmod);
5.11. Memory Management#
CUresult cuArray3DCreate(CUarray* pHandle, const CUDA_ARRAY3D_DESCRIPTOR* pAllocateArray);
CUresult cuArray3DGetDescriptor(CUDA_ARRAY3D_DESCRIPTOR* pArrayDescriptor, CUarray hArray);
CUresult cuArrayCreate(CUarray* pHandle, const CUDA_ARRAY_DESCRIPTOR* pAllocateArray);
CUresult cuArrayDestroy(CUarray hArray);
CUresult cuArrayGetDescriptor(CUDA_ARRAY_DESCRIPTOR* pArrayDescriptor, CUarray hArray);
CUresult cuDeviceGetByPCIBusId(CUdevice* dev, const char* pciBusId);
CUresult cuDeviceGetPCIBusId(char* pciBusId, int len, CUdevice dev);
CUresult cuIpcCloseMemHandle(CUdeviceptr dptr);
CUresult cuIpcGetEventHandle(CUipcEventHandle* pHandle, CUevent event);
CUresult cuIpcGetMemHandle(CUipcMemHandle* pHandle, CUdeviceptr dptr);
CUresult cuIpcOpenEventHandle(CUevent* phEvent, CUipcEventHandle handle);
CUresult cuIpcOpenMemHandle(CUdeviceptr* pdptr, CUipcMemHandle handle, unsigned int Flags);
CUresult cuMemAlloc(CUdeviceptr* dptr, size_t bytesize);
CUresult cuMemAllocHost(void** pp, size_t bytesize);
CUresult cuMemAllocManaged(CUdeviceptr* dptr, size_t bytesize, unsigned int flags);
CUresult cuMemAllocPitch(CUdeviceptr* dptr, size_t* pPitch, size_t WidthInBytes, size_t Height, unsigned int ElementSizeBytes);
CUresult cuMemFree(CUdeviceptr dptr);
CUresult cuMemFreeHost(void* p);
CUresult cuMemGetAddressRange(CUdeviceptr* pbase, size_t* psize, CUdeviceptr dptr);
CUresult cuMemGetInfo(size_t* free, size_t* total);
CUresult cuMemHostAlloc(void** pp, size_t bytesize, unsigned int Flags);
CUresult cuMemHostGetDevicePointer(CUdeviceptr* pdptr, void* p, unsigned int Flags);
CUresult cuMemHostGetFlags(unsigned int* pFlags, void* p);
CUresult cuMemHostRegister(void* p, size_t bytesize, unsigned int Flags);
CUresult cuMemHostUnregister(void* p);
CUresult cuMemcpy(CUdeviceptr dst, CUdeviceptr src, size_t ByteCount);
CUresult cuMemcpy2D(const CUDA_MEMCPY2D* pCopy);
CUresult cuMemcpy2DAsync(const CUDA_MEMCPY2D* pCopy, CUstream hStream);
CUresult cuMemcpy2DUnaligned(const CUDA_MEMCPY2D* pCopy);
CUresult cuMemcpy3D(const CUDA_MEMCPY3D* pCopy);
CUresult cuMemcpy3DAsync(const CUDA_MEMCPY3D* pCopy, CUstream hStream);
-CUresult cuMemcpy3DPeer(const CUDA_MEMCPY3D_PEER* pCopy);
-CUresult cuMemcpy3DPeerAsync(const CUDA_MEMCPY3D_PEER* pCopy, CUstream hStream);
CUresult cuMemcpyAsync(CUdeviceptr dst, CUdeviceptr src, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyAtoA(CUarray dstArray, size_t dstOffset, CUarray srcArray, size_t srcOffset, size_t ByteCount);
CUresult cuMemcpyAtoD(CUdeviceptr dstDevice, CUarray srcArray, size_t srcOffset, size_t ByteCount);
CUresult cuMemcpyAtoH(void* dstHost, CUarray srcArray, size_t srcOffset, size_t ByteCount);
CUresult cuMemcpyAtoHAsync(void* dstHost, CUarray srcArray, size_t srcOffset, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyDtoA(CUarray dstArray, size_t dstOffset, CUdeviceptr srcDevice, size_t ByteCount);
CUresult cuMemcpyDtoD(CUdeviceptr dstDevice, CUdeviceptr srcDevice, size_t ByteCount);
CUresult cuMemcpyDtoDAsync(CUdeviceptr dstDevice, CUdeviceptr srcDevice, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyDtoH(void* dstHost, CUdeviceptr srcDevice, size_t ByteCount);
CUresult cuMemcpyDtoHAsync(void* dstHost, CUdeviceptr srcDevice, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyHtoA(CUarray dstArray, size_t dstOffset, const void* srcHost, size_t ByteCount);
CUresult cuMemcpyHtoAAsync(CUarray dstArray, size_t dstOffset, const void* srcHost, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyHtoD(CUdeviceptr dstDevice, const void* srcHost, size_t ByteCount);
CUresult cuMemcpyHtoDAsync(CUdeviceptr dstDevice, const void* srcHost, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyPeer(CUdeviceptr dstDevice, CUcontext dstContext, CUdeviceptr srcDevice, CUcontext srcContext, size_t ByteCount);
CUresult cuMemcpyPeerAsync(CUdeviceptr dstDevice, CUcontext dstContext, CUdeviceptr srcDevice, CUcontext srcContext, size_t ByteCount, CUstream hStream);
CUresult cuMemsetD16(CUdeviceptr dstDevice, unsigned short us, size_t N);
CUresult cuMemsetD16Async(CUdeviceptr dstDevice, unsigned short us, size_t N, CUstream hStream);
CUresult cuMemsetD2D16(CUdeviceptr dstDevice, size_t dstPitch, unsigned short us, size_t Width, size_t Height);
CUresult cuMemsetD2D16Async(CUdeviceptr dstDevice, size_t dstPitch, unsigned short us, size_t Width, size_t Height, CUstream hStream);
CUresult cuMemsetD2D32(CUdeviceptr dstDevice, size_t dstPitch, unsigned int ui, size_t Width, size_t Height);
CUresult cuMemsetD2D32Async(CUdeviceptr dstDevice, size_t dstPitch, unsigned int ui, size_t Width, size_t Height, CUstream hStream);
CUresult cuMemsetD2D8(CUdeviceptr dstDevice, size_t dstPitch, unsigned char uc, size_t Width, size_t Height);
CUresult cuMemsetD2D8Async(CUdeviceptr dstDevice, size_t dstPitch, unsigned char uc, size_t Width, size_t Height, CUstream hStream);
CUresult cuMemsetD32(CUdeviceptr dstDevice, unsigned int ui, size_t N);
CUresult cuMemsetD32Async(CUdeviceptr dstDevice, unsigned int ui, size_t N, CUstream hStream);
CUresult cuMemsetD8(CUdeviceptr dstDevice, unsigned char uc, size_t N);
CUresult cuMemsetD8Async(CUdeviceptr dstDevice, unsigned char uc, size_t N, CUstream hStream);
CUresult cuMipmappedArrayCreate(CUmipmappedArray* pHandle, const CUDA_ARRAY3D_DESCRIPTOR* pMipmappedArrayDesc, unsigned int numMipmapLevels);
CUresult cuMipmappedArrayDestroy(CUmipmappedArray hMipmappedArray);
CUresult cuMipmappedArrayGetLevel(CUarray* pLevelArray, CUmipmappedArray hMipmappedArray, unsigned int level);
5.12. Virtual Memory Management#
CUresult cuMemAddressFree(CUdeviceptr ptr, size_t size);
CUresult cuMemAddressReserve(CUdeviceptr* ptr, size_t size, size_t alignment, CUdeviceptr addr, unsigned long long flags);
CUresult cuMemCreate(CUmemGenericAllocationHandle* handle, size_t size, const CUmemAllocationProp* prop, unsigned long long flags);
CUresult cuMemExportToShareableHandle(void* shareableHandle, CUmemGenericAllocationHandle handle, CUmemAllocationHandleType handleType, unsigned long long flags);
CUresult cuMemGetAccess(unsigned long long* flags, const CUmemLocation* location, CUdeviceptr ptr);
CUresult cuMemGetAllocationGranularity(size_t* granularity, const CUmemAllocationProp* prop, CUmemAllocationGranularity_flags option);
CUresult cuMemGetAllocationPropertiesFromHandle(CUmemAllocationProp* prop, CUmemGenericAllocationHandle handle);
CUresult cuMemImportFromShareableHandle(CUmemGenericAllocationHandle* handle, void* osHandle, CUmemAllocationHandleType shHandleType);
CUresult cuMemMap(CUdeviceptr ptr, size_t size, size_t offset, CUmemGenericAllocationHandle handle, unsigned long long flags);
CUresult cuMemRelease(CUmemGenericAllocationHandle handle);
CUresult cuMemSetAccess(CUdeviceptr ptr, size_t size, const CUmemAccessDesc* desc, size_t count);
CUresult cuMemUnmap(CUdeviceptr ptr, size_t size);
5.13. Unified Addressing#
CUresult cuMemAdvise(CUdeviceptr devPtr, size_t count, CUmem_advise advice, CUdevice device);
CUresult cuMemPrefetchAsync(CUdeviceptr devPtr, size_t count, CUdevice dstDevice, CUstream hStream);
CUresult cuMemRangeGetAttribute(void* data, size_t dataSize, CUmem_range_attribute attribute, CUdeviceptr devPtr, size_t count);
CUresult cuMemRangeGetAttributes(void** data, size_t* dataSizes, CUmem_range_attribute* attributes, size_t numAttributes, CUdeviceptr devPtr, size_t count);
CUresult cuPointerGetAttribute(void* data, CUpointer_attribute attribute, CUdeviceptr ptr);
CUresult cuPointerGetAttributes(unsigned int numAttributes, CUpointer_attribute* attributes, void** data, CUdeviceptr ptr);
CUresult cuPointerSetAttribute(const void* value, CUpointer_attribute attribute, CUdeviceptr ptr);
5.14. Stream Management#
CUresult cuStreamAddCallback(CUstream hStream, CUstreamCallback callback, void* userData, unsigned int flags);
CUresult cuStreamAttachMemAsync(CUstream hStream, CUdeviceptr dptr, size_t length, unsigned int flags);
CUresult cuStreamBeginCapture(CUstream hStream, CUstreamCaptureMode mode);
CUresult cuStreamCreate(CUstream* phStream, unsigned int Flags);
CUresult cuStreamCreateWithPriority(CUstream* phStream, unsigned int flags, int priority);
CUresult cuStreamDestroy(CUstream hStream);
CUresult cuStreamEndCapture(CUstream hStream, CUgraph* phGraph);
CUresult cuStreamGetCaptureInfo(CUstream hStream, CUstreamCaptureStatus* captureStatus, cuuint64_t* id);
CUresult cuStreamGetCtx(CUstream hStream, CUcontext* pctx);
CUresult cuStreamGetFlags(CUstream hStream, unsigned int* flags);
CUresult cuStreamGetPriority(CUstream hStream, int* priority);
CUresult cuStreamIsCapturing(CUstream hStream, CUstreamCaptureStatus* captureStatus);
CUresult cuStreamQuery(CUstream hStream);
CUresult cuStreamSynchronize(CUstream hStream);
CUresult cuStreamWaitEvent(CUstream hStream, CUevent hEvent, unsigned int Flags);
CUresult cuThreadExchangeStreamCaptureMode(CUstreamCaptureMode* mode);
5.15. Event Management#
CUresult cuEventCreate(CUevent* phEvent, unsigned int Flags);
CUresult cuEventDestroy(CUevent hEvent);
CUresult cuEventElapsedTime(float* pMilliseconds, CUevent hStart, CUevent hEnd);
CUresult cuEventQuery(CUevent hEvent);
CUresult cuEventRecord(CUevent hEvent, CUstream hStream);
CUresult cuEventSynchronize(CUevent hEvent);
5.16. External Resource Interoperability#
-CUresult cuDestroyExternalMemory(CUexternalMemory extMem);
-CUresult cuDestroyExternalSemaphore(CUexternalSemaphore extSem);
-CUresult cuExternalMemoryGetMappedBuffer(CUdeviceptr* devPtr, CUexternalMemory extMem, const CUDA_EXTERNAL_MEMORY_BUFFER_DESC* bufferDesc);
-CUresult cuExternalMemoryGetMappedMipmappedArray(CUmipmappedArray* mipmap, CUexternalMemory extMem, const CUDA_EXTERNAL_MEMORY_MIPMAPPED_ARRAY_DESC* mipmapDesc);
-CUresult cuImportExternalMemory(CUexternalMemory* extMem_out, const CUDA_EXTERNAL_MEMORY_HANDLE_DESC* memHandleDesc);
-CUresult cuImportExternalSemaphore(CUexternalSemaphore* extSem_out, const CUDA_EXTERNAL_SEMAPHORE_HANDLE_DESC* semHandleDesc);
-CUresult cuSignalExternalSemaphoresAsync(const CUexternalSemaphore* extSemArray, const CUDA_EXTERNAL_SEMAPHORE_SIGNAL_PARAMS* paramsArray, unsigned int numExtSems, CUstream stream);
-CUresult cuWaitExternalSemaphoresAsync(const CUexternalSemaphore* extSemArray, const CUDA_EXTERNAL_SEMAPHORE_WAIT_PARAMS* paramsArray, unsigned int numExtSems, CUstream stream);
5.17. Stream memory operations#
-CUresult cuStreamBatchMemOp(CUstream stream, unsigned int count, CUstreamBatchMemOpParams* paramArray, unsigned int flags);
-CUresult cuStreamWaitValue32(CUstream stream, CUdeviceptr addr, cuuint32_t value, unsigned int flags);
-CUresult cuStreamWaitValue64(CUstream stream, CUdeviceptr addr, cuuint64_t value, unsigned int flags);
CUresult cuStreamWriteValue32(CUstream stream, CUdeviceptr addr, cuuint32_t value, unsigned int flags);
-CUresult cuStreamWriteValue64(CUstream stream, CUdeviceptr addr, cuuint64_t value, unsigned int flags);
5.18. Execution Control#
CUresult cuFuncGetAttribute(int* pi, CUfunction_attribute attrib, CUfunction hfunc);
CUresult cuFuncSetAttribute(CUfunction hfunc, CUfunction_attribute attrib, int value);
CUresult cuFuncSetCacheConfig(CUfunction hfunc, CUfunc_cache config);
CUresult cuFuncSetSharedMemConfig(CUfunction hfunc, CUsharedconfig config);
CUresult cuLaunchCooperativeKernel(CUfunction f, unsigned int gridDimX, unsigned int gridDimY, unsigned int gridDimZ, unsigned int blockDimX, unsigned int blockDimY, unsigned int blockDimZ, unsigned int sharedMemBytes, CUstream hStream, void** kernelParams);
-CUresult cuLaunchCooperativeKernelMultiDevice(CUDA_LAUNCH_PARAMS* launchParamsList, unsigned int numDevices, unsigned int flags);
CUresult cuLaunchHostFunc(CUstream hStream, CUhostFn fn, void* userData);
CUresult cuLaunchKernel(CUfunction f, unsigned int gridDimX, unsigned int gridDimY, unsigned int gridDimZ, unsigned int blockDimX, unsigned int blockDimY, unsigned int blockDimZ, unsigned int sharedMemBytes, CUstream hStream, void** kernelParams, void** extra);
5.19. Execution Control [DEPRECATED]#
CUresult cuFuncSetBlockShape(CUfunction hfunc, int x, int y, int z);
CUresult cuFuncSetSharedSize(CUfunction hfunc, unsigned int bytes);
CUresult cuLaunch(CUfunction f);
CUresult cuLaunchGrid(CUfunction f, int grid_width, int grid_height);
CUresult cuLaunchGridAsync(CUfunction f, int grid_width, int grid_height, CUstream hStream);
CUresult cuParamSetSize(CUfunction hfunc, unsigned int numbytes);
-CUresult cuParamSetTexRef(CUfunction hfunc, int texunit, CUtexref hTexRef);
CUresult cuParamSetf(CUfunction hfunc, int offset, float value);
CUresult cuParamSeti(CUfunction hfunc, int offset, unsigned int value);
CUresult cuParamSetv(CUfunction hfunc, int offset, void* ptr, unsigned int numbytes);
5.20. Graph Management#
CUresult cuGraphAddChildGraphNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, CUgraph childGraph);
CUresult cuGraphAddDependencies(CUgraph hGraph, const CUgraphNode* from, const CUgraphNode* to, size_t numDependencies);
CUresult cuGraphAddEmptyNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies);
CUresult cuGraphAddHostNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, const CUDA_HOST_NODE_PARAMS* nodeParams);
-CUresult cuGraphAddKernelNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, const CUDA_KERNEL_NODE_PARAMS* nodeParams);
-CUresult cuGraphAddMemcpyNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, const CUDA_MEMCPY3D* copyParams, CUcontext ctx);
CUresult cuGraphAddMemsetNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, const CUDA_MEMSET_NODE_PARAMS* memsetParams, CUcontext ctx);
CUresult cuGraphChildGraphNodeGetGraph(CUgraphNode hNode, CUgraph* phGraph);
CUresult cuGraphClone(CUgraph* phGraphClone, CUgraph originalGraph);
CUresult cuGraphCreate(CUgraph* phGraph, unsigned int flags);
CUresult cuGraphDestroy(CUgraph hGraph);
CUresult cuGraphDestroyNode(CUgraphNode hNode);
CUresult cuGraphExecDestroy(CUgraphExec hGraphExec);
CUresult cuGraphExecHostNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, const CUDA_HOST_NODE_PARAMS* nodeParams);
-CUresult cuGraphExecKernelNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, const CUDA_KERNEL_NODE_PARAMS* nodeParams);
-CUresult cuGraphExecMemcpyNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, const CUDA_MEMCPY3D* copyParams, CUcontext ctx);
-CUresult cuGraphExecMemsetNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, const CUDA_MEMSET_NODE_PARAMS* memsetParams, CUcontext ctx);
CUresult cuGraphExecUpdate(CUgraphExec hGraphExec, CUgraph hGraph, CUgraphNode* hErrorNode_out, CUgraphExecUpdateResult* updateResult_out);
CUresult cuGraphGetEdges(CUgraph hGraph, CUgraphNode* from, CUgraphNode* to, size_t* numEdges);
CUresult cuGraphGetNodes(CUgraph hGraph, CUgraphNode* nodes, size_t* numNodes);
CUresult cuGraphGetRootNodes(CUgraph hGraph, CUgraphNode* rootNodes, size_t* numRootNodes);
CUresult cuGraphHostNodeGetParams(CUgraphNode hNode, CUDA_HOST_NODE_PARAMS* nodeParams);
CUresult cuGraphHostNodeSetParams(CUgraphNode hNode, const CUDA_HOST_NODE_PARAMS* nodeParams);
-CUresult cuGraphInstantiate(CUgraphExec* phGraphExec, CUgraph hGraph, CUgraphNode* phErrorNode, char* logBuffer, size_t bufferSize);
-CUresult cuGraphKernelNodeGetParams(CUgraphNode hNode, CUDA_KERNEL_NODE_PARAMS* nodeParams);
-CUresult cuGraphKernelNodeSetParams(CUgraphNode hNode, const CUDA_KERNEL_NODE_PARAMS* nodeParams);
CUresult cuGraphLaunch(CUgraphExec hGraphExec, CUstream hStream);
-CUresult cuGraphMemcpyNodeGetParams(CUgraphNode hNode, CUDA_MEMCPY3D* nodeParams);
-CUresult cuGraphMemcpyNodeSetParams(CUgraphNode hNode, const CUDA_MEMCPY3D* nodeParams);
CUresult cuGraphMemsetNodeGetParams(CUgraphNode hNode, CUDA_MEMSET_NODE_PARAMS* nodeParams);
CUresult cuGraphMemsetNodeSetParams(CUgraphNode hNode, const CUDA_MEMSET_NODE_PARAMS* nodeParams);
CUresult cuGraphNodeFindInClone(CUgraphNode* phNode, CUgraphNode hOriginalNode, CUgraph hClonedGraph);
CUresult cuGraphNodeGetDependencies(CUgraphNode hNode, CUgraphNode* dependencies, size_t* numDependencies);
CUresult cuGraphNodeGetDependentNodes(CUgraphNode hNode, CUgraphNode* dependentNodes, size_t* numDependentNodes);
CUresult cuGraphNodeGetType(CUgraphNode hNode, CUgraphNodeType* type);
CUresult cuGraphRemoveDependencies(CUgraph hGraph, const CUgraphNode* from, const CUgraphNode* to, size_t numDependencies);
5.21. Occupancy#
CUresult cuOccupancyMaxActiveBlocksPerMultiprocessor(int* numBlocks, CUfunction func, int blockSize, size_t dynamicSMemSize);
CUresult cuOccupancyMaxActiveBlocksPerMultiprocessorWithFlags(int* numBlocks, CUfunction func, int blockSize, size_t dynamicSMemSize, unsigned int flags);
CUresult cuOccupancyMaxPotentialBlockSize(int* minGridSize, int* blockSize, CUfunction func, CUoccupancyB2DSize blockSizeToDynamicSMemSize, size_t dynamicSMemSize, int blockSizeLimit);
CUresult cuOccupancyMaxPotentialBlockSizeWithFlags(int* minGridSize, int* blockSize, CUfunction func, CUoccupancyB2DSize blockSizeToDynamicSMemSize, size_t dynamicSMemSize, int blockSizeLimit, unsigned int flags);
5.22. Texture Reference Management [DEPRECATED]#
CUresult cuTexRefCreate(CUtexref* pTexRef);
CUresult cuTexRefDestroy(CUtexref hTexRef);
CUresult cuTexRefGetAddress(CUdeviceptr* pdptr, CUtexref hTexRef);
CUresult cuTexRefGetAddressMode(CUaddress_mode* pam, CUtexref hTexRef, int dim);
CUresult cuTexRefGetArray(CUarray* phArray, CUtexref hTexRef);
-CUresult cuTexRefGetBorderColor(float* pBorderColor, CUtexref hTexRef);
CUresult cuTexRefGetFilterMode(CUfilter_mode* pfm, CUtexref hTexRef);
-CUresult cuTexRefGetFlags(unsigned int* pFlags, CUtexref hTexRef);
-CUresult cuTexRefGetFormat(CUarray_format* pFormat, int* pNumChannels, CUtexref hTexRef);
-CUresult cuTexRefGetMaxAnisotropy(int* pmaxAniso, CUtexref hTexRef);
-CUresult cuTexRefGetMipmapFilterMode(CUfilter_mode* pfm, CUtexref hTexRef);
-CUresult cuTexRefGetMipmapLevelBias(float* pbias, CUtexref hTexRef);
-CUresult cuTexRefGetMipmapLevelClamp(float* pminMipmapLevelClamp, float* pmaxMipmapLevelClamp, CUtexref hTexRef);
-CUresult cuTexRefGetMipmappedArray(CUmipmappedArray* phMipmappedArray, CUtexref hTexRef);
-CUresult cuTexRefSetAddress(size_t* ByteOffset, CUtexref hTexRef, CUdeviceptr dptr, size_t bytes);
-CUresult cuTexRefSetAddress2D(CUtexref hTexRef, const CUDA_ARRAY_DESCRIPTOR* desc, CUdeviceptr dptr, size_t Pitch);
-CUresult cuTexRefSetAddressMode(CUtexref hTexRef, int dim, CUaddress_mode am);
-CUresult cuTexRefSetArray(CUtexref hTexRef, CUarray hArray, unsigned int Flags);
-CUresult cuTexRefSetBorderColor(CUtexref hTexRef, float* pBorderColor);
-CUresult cuTexRefSetFilterMode(CUtexref hTexRef, CUfilter_mode fm);
-CUresult cuTexRefSetFlags(CUtexref hTexRef, unsigned int Flags);
-CUresult cuTexRefSetFormat(CUtexref hTexRef, CUarray_format fmt, int NumPackedComponents);
-CUresult cuTexRefSetMaxAnisotropy(CUtexref hTexRef, unsigned int maxAniso);
-CUresult cuTexRefSetMipmapFilterMode(CUtexref hTexRef, CUfilter_mode fm);
-CUresult cuTexRefSetMipmapLevelBias(CUtexref hTexRef, float bias);
-CUresult cuTexRefSetMipmapLevelClamp(CUtexref hTexRef, float minMipmapLevelClamp, float maxMipmapLevelClamp);
-CUresult cuTexRefSetMipmappedArray(CUtexref hTexRef, CUmipmappedArray hMipmappedArray, unsigned int Flags);
5.23. Surface Reference Management [DEPRECATED]#
-CUresult cuSurfRefGetArray(CUarray* phArray, CUsurfref hSurfRef);
-CUresult cuSurfRefSetArray(CUsurfref hSurfRef, CUarray hArray, unsigned int Flags);
5.24. Texture Object Management#
CUresult cuTexObjectCreate(CUtexObject* pTexObject, const CUDA_RESOURCE_DESC* pResDesc, const CUDA_TEXTURE_DESC* pTexDesc, const CUDA_RESOURCE_VIEW_DESC* pResViewDesc);
CUresult cuTexObjectDestroy(CUtexObject texObject);
CUresult cuTexObjectGetResourceDesc(CUDA_RESOURCE_DESC* pResDesc, CUtexObject texObject);
CUresult cuTexObjectGetResourceViewDesc(CUDA_RESOURCE_VIEW_DESC* pResViewDesc, CUtexObject texObject);
CUresult cuTexObjectGetTextureDesc(CUDA_TEXTURE_DESC* pTexDesc, CUtexObject texObject);
5.25. Surface Object Management#
CUresult cuSurfObjectCreate(CUsurfObject* pSurfObject, const CUDA_RESOURCE_DESC* pResDesc);
CUresult cuSurfObjectDestroy(CUsurfObject surfObject);
CUresult cuSurfObjectGetResourceDesc(CUDA_RESOURCE_DESC* pResDesc, CUsurfObject surfObject);
5.26. Peer Context Memory Access#
CUresult cuCtxDisablePeerAccess(CUcontext peerContext);
CUresult cuCtxEnablePeerAccess(CUcontext peerContext, unsigned int Flags);
CUresult cuDeviceCanAccessPeer(int* canAccessPeer, CUdevice dev, CUdevice peerDev);
CUresult cuDeviceGetP2PAttribute(int* value, CUdevice_P2PAttribute attrib, CUdevice srcDevice, CUdevice dstDevice);
5.27. Graphics Interoperability#
CUresult cuGraphicsMapResources(unsigned int count, CUgraphicsResource* resources, CUstream hStream);
-CUresult cuGraphicsResourceGetMappedMipmappedArray(CUmipmappedArray* pMipmappedArray, CUgraphicsResource resource);
CUresult cuGraphicsResourceGetMappedPointer(CUdeviceptr* pDevPtr, size_t* pSize, CUgraphicsResource resource);
CUresult cuGraphicsResourceSetMapFlags(CUgraphicsResource resource, unsigned int flags);
CUresult cuGraphicsSubResourceGetMappedArray(CUarray* pArray, CUgraphicsResource resource, unsigned int arrayIndex, unsigned int mipLevel);
CUresult cuGraphicsUnmapResources(unsigned int count, CUgraphicsResource* resources, CUstream hStream);
CUresult cuGraphicsUnregisterResource(CUgraphicsResource resource);
5.28. Profiler Control#
CUresult cuProfilerInitialize(const char* configFile, const char* outputFile, CUoutput_mode outputMode);
CUresult cuProfilerStart(void);
CUresult cuProfilerStop(void);
5.29. OpenGL Interoperability#
enum CUGLDeviceList
CU_GL_DEVICE_LIST_ALL = 1
CU_GL_DEVICE_LIST_CURRENT_FRAME = 2
CU_GL_DEVICE_LIST_NEXT_FRAME = 3
CUresult cuGLGetDevices(unsigned int* pCudaDeviceCount, CUdevice* pCudaDevices, unsigned int cudaDeviceCount, CUGLDeviceList deviceList);
CUresult cuGraphicsGLRegisterBuffer(CUgraphicsResource* pCudaResource, GLuint buffer, unsigned int Flags);
CUresult cuGraphicsGLRegisterImage(CUgraphicsResource* pCudaResource, GLuint image, GLenum target, unsigned int Flags);
-CUresult cuWGLGetDevice(CUdevice* pDevice, HGPUNV hGpu);
5.29.1. OpenGL Interoperability [DEPRECATED]#
enum CUGLmap_flags
CU_GL_MAP_RESOURCE_FLAGS_NONE = 0
CU_GL_MAP_RESOURCE_FLAGS_READ_ONLY = 1
CU_GL_MAP_RESOURCE_FLAGS_WRITE_DISCARD = 2
CUresult cuGLCtxCreate(CUcontext* pCtx, unsigned int Flags, CUdevice device);
CUresult cuGLInit(void);
CUresult cuGLMapBufferObject(CUdeviceptr* dptr, size_t* size, GLuint buffer);
CUresult cuGLMapBufferObjectAsync(CUdeviceptr* dptr, size_t* size, GLuint buffer, CUstream hStream);
CUresult cuGLRegisterBufferObject(GLuint buffer);
CUresult cuGLSetBufferObjectMapFlags(GLuint buffer, unsigned int Flags);
CUresult cuGLUnmapBufferObject(GLuint buffer);
CUresult cuGLUnmapBufferObjectAsync(GLuint buffer, CUstream hStream);
CUresult cuGLUnregisterBufferObject(GLuint buffer);
5.30. Direct3D 9 Interoperability#
-Windows APIs are currently unsupported
5.30.1. Direct3D 9 Interoperability [DEPRECATED]#
-Windows APIs are currently unsupported
5.31. Direct3D 10 Interoperability#
-Windows APIs are currently unsupported
5.31.1. Direct3D 10 Interoperability [DEPRECATED]#
-Windows APIs are currently unsupported
5.32. Direct3D 11 Interoperability#
-Windows APIs are currently unsupported
5.32.1. Direct3D 11 Interoperability [DEPRECATED]#
-Windows APIs are currently unsupported
5.33. VDPAU Interoperability#
-VDPAU is currently unsupported
5.34. EGL Interoperability#
-EGL is currently unsupported
75% (436 of 583 declarations available)
6.1. Data types used by CUDA driver#
#define CUDA_ARRAY3D_2DARRAY
#define CUDA_ARRAY3D_COLOR_ATTACHMENT
#define CUDA_ARRAY3D_CUBEMAP
#define CUDA_ARRAY3D_DEFERRED_MAPPING
#define CUDA_ARRAY3D_DEPTH_TEXTURE
#define CUDA_ARRAY3D_LAYERED
#define CUDA_ARRAY3D_SPARSE
#define CUDA_ARRAY3D_SURFACE_LDST
#define CUDA_ARRAY3D_TEXTURE_GATHER
-#define CUDA_COOPERATIVE_LAUNCH_MULTI_DEVICE_NO_POST_LAUNCH_SYNC
-#define CUDA_COOPERATIVE_LAUNCH_MULTI_DEVICE_NO_PRE_LAUNCH_SYNC
-#define CUDA_EGL_INFINITE_TIMEOUT
-#define CUDA_EXTERNAL_MEMORY_DEDICATED
-#define CUDA_EXTERNAL_SEMAPHORE_SIGNAL_SKIP_NVSCIBUF_MEMSYNC
-#define CUDA_EXTERNAL_SEMAPHORE_WAIT_SKIP_NVSCIBUF_MEMSYNC
-#define CUDA_NVSCISYNC_ATTR_SIGNAL
-#define CUDA_NVSCISYNC_ATTR_WAIT
#define CUDA_VERSION
#define CU_ARRAY_SPARSE_PROPERTIES_SINGLE_MIPTAIL
#define CU_DEVICE_CPU
#define CU_DEVICE_INVALID
#define CU_IPC_HANDLE_SIZE
#define CU_LAUNCH_PARAM_BUFFER_POINTER
#define CU_LAUNCH_PARAM_BUFFER_POINTER_AS_INT
#define CU_LAUNCH_PARAM_BUFFER_SIZE
#define CU_LAUNCH_PARAM_BUFFER_SIZE_AS_INT
#define CU_LAUNCH_PARAM_END
#define CU_LAUNCH_PARAM_END_AS_INT
#define CU_MEMHOSTALLOC_DEVICEMAP
#define CU_MEMHOSTALLOC_PORTABLE
#define CU_MEMHOSTALLOC_WRITECOMBINED
#define CU_MEMHOSTREGISTER_DEVICEMAP
#define CU_MEMHOSTREGISTER_IOMEMORY
#define CU_MEMHOSTREGISTER_PORTABLE
#define CU_MEMHOSTREGISTER_READ_ONLY
-#define CU_MEM_CREATE_USAGE_TILE_POOL
-#define CU_PARAM_TR_DEFAULT
#define CU_STREAM_LEGACY
#define CU_STREAM_PER_THREAD
-#define CU_TRSA_OVERRIDE_FORMAT
#define CU_TRSF_DISABLE_TRILINEAR_OPTIMIZATION
#define CU_TRSF_NORMALIZED_COORDINATES
#define CU_TRSF_READ_AS_INTEGER
#define CU_TRSF_SEAMLESS_CUBEMAP
#define CU_TRSF_SRGB
-#define MAX_PLANES
-enum CUDA_POINTER_ATTRIBUTE_ACCESS_FLAGS
enum CUGPUDirectRDMAWritesOrdering
CU_GPU_DIRECT_RDMA_WRITES_ORDERING_NONE = 0
CU_GPU_DIRECT_RDMA_WRITES_ORDERING_OWNER = 100
CU_GPU_DIRECT_RDMA_WRITES_ORDERING_ALL_DEVICES = 200
-enum CUaccessProperty
enum CUaddress_mode
CU_TR_ADDRESS_MODE_WRAP = 0
CU_TR_ADDRESS_MODE_CLAMP = 1
CU_TR_ADDRESS_MODE_MIRROR = 2
CU_TR_ADDRESS_MODE_BORDER = 3
-enum CUarraySparseSubresourceType
enum CUarray_cubemap_face
CU_CUBEMAP_FACE_POSITIVE_X = 0
CU_CUBEMAP_FACE_NEGATIVE_X = 1
CU_CUBEMAP_FACE_POSITIVE_Y = 2
CU_CUBEMAP_FACE_NEGATIVE_Y = 3
CU_CUBEMAP_FACE_POSITIVE_Z = 4
CU_CUBEMAP_FACE_NEGATIVE_Z = 5
enum CUarray_format
CU_AD_FORMAT_UNSIGNED_INT8 = 1
CU_AD_FORMAT_UNSIGNED_INT16 = 2
CU_AD_FORMAT_UNSIGNED_INT32 = 3
CU_AD_FORMAT_SIGNED_INT8 = 8
CU_AD_FORMAT_SIGNED_INT16 = 9
CU_AD_FORMAT_SIGNED_INT32 = 10
CU_AD_FORMAT_HALF = 16
CU_AD_FORMAT_FLOAT = 32
CU_AD_FORMAT_NV12 = 176
CU_AD_FORMAT_UNORM_INT8X1 = 192
CU_AD_FORMAT_UNORM_INT8X2 = 193
CU_AD_FORMAT_UNORM_INT8X4 = 194
CU_AD_FORMAT_UNORM_INT16X1 = 195
CU_AD_FORMAT_UNORM_INT16X2 = 196
CU_AD_FORMAT_UNORM_INT16X4 = 197
CU_AD_FORMAT_SNORM_INT8X1 = 198
CU_AD_FORMAT_SNORM_INT8X2 = 199
CU_AD_FORMAT_SNORM_INT8X4 = 200
CU_AD_FORMAT_SNORM_INT16X1 = 201
CU_AD_FORMAT_SNORM_INT16X2 = 202
CU_AD_FORMAT_SNORM_INT16X4 = 203
CU_AD_FORMAT_BC1_UNORM = 145
CU_AD_FORMAT_BC1_UNORM_SRGB = 146
CU_AD_FORMAT_BC2_UNORM = 147
CU_AD_FORMAT_BC2_UNORM_SRGB = 148
CU_AD_FORMAT_BC3_UNORM = 149
CU_AD_FORMAT_BC3_UNORM_SRGB = 150
CU_AD_FORMAT_BC4_UNORM = 151
CU_AD_FORMAT_BC4_SNORM = 152
CU_AD_FORMAT_BC5_UNORM = 153
CU_AD_FORMAT_BC5_SNORM = 154
CU_AD_FORMAT_BC6H_UF16 = 155
CU_AD_FORMAT_BC6H_SF16 = 156
CU_AD_FORMAT_BC7_UNORM = 157
CU_AD_FORMAT_BC7_UNORM_SRGB = 158
-enum CUclusterSchedulingPolicy
enum CUcomputemode
CU_COMPUTEMODE_DEFAULT = 0
CU_COMPUTEMODE_PROHIBITED = 2
CU_COMPUTEMODE_EXCLUSIVE_PROCESS = 3
enum CUctx_flags
CU_CTX_SCHED_AUTO = 0
CU_CTX_SCHED_SPIN = 1
CU_CTX_SCHED_YIELD = 2
CU_CTX_SCHED_BLOCKING_SYNC = 4
CU_CTX_BLOCKING_SYNC = 4
CU_CTX_SCHED_MASK = 7
CU_CTX_MAP_HOST = 8
CU_CTX_LMEM_RESIZE_TO_MAX = 16
- CU_CTX_FLAGS_MASK = 31
enum CUdevice_P2PAttribute
CU_DEVICE_P2P_ATTRIBUTE_PERFORMANCE_RANK = 1
CU_DEVICE_P2P_ATTRIBUTE_ACCESS_SUPPORTED = 2
CU_DEVICE_P2P_ATTRIBUTE_NATIVE_ATOMIC_SUPPORTED = 3
CU_DEVICE_P2P_ATTRIBUTE_ACCESS_ACCESS_SUPPORTED = 4
CU_DEVICE_P2P_ATTRIBUTE_CUDA_ARRAY_ACCESS_SUPPORTED = 4
enum CUdevice_attribute
CU_DEVICE_ATTRIBUTE_MAX_THREADS_PER_BLOCK = 1
CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_X = 2
CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_Y = 3
CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_Z = 4
CU_DEVICE_ATTRIBUTE_MAX_GRID_DIM_X = 5
CU_DEVICE_ATTRIBUTE_MAX_GRID_DIM_Y = 6
CU_DEVICE_ATTRIBUTE_MAX_GRID_DIM_Z = 7
CU_DEVICE_ATTRIBUTE_MAX_SHARED_MEMORY_PER_BLOCK = 8
CU_DEVICE_ATTRIBUTE_SHARED_MEMORY_PER_BLOCK = 8
CU_DEVICE_ATTRIBUTE_TOTAL_CONSTANT_MEMORY = 9
CU_DEVICE_ATTRIBUTE_WARP_SIZE = 10
CU_DEVICE_ATTRIBUTE_MAX_PITCH = 11
CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_BLOCK = 12
CU_DEVICE_ATTRIBUTE_REGISTERS_PER_BLOCK = 12
CU_DEVICE_ATTRIBUTE_CLOCK_RATE = 13
CU_DEVICE_ATTRIBUTE_TEXTURE_ALIGNMENT = 14
CU_DEVICE_ATTRIBUTE_GPU_OVERLAP = 15
CU_DEVICE_ATTRIBUTE_MULTIPROCESSOR_COUNT = 16
CU_DEVICE_ATTRIBUTE_KERNEL_EXEC_TIMEOUT = 17
CU_DEVICE_ATTRIBUTE_INTEGRATED = 18
CU_DEVICE_ATTRIBUTE_CAN_MAP_HOST_MEMORY = 19
CU_DEVICE_ATTRIBUTE_COMPUTE_MODE = 20
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_WIDTH = 21
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_WIDTH = 22
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_HEIGHT = 23
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_WIDTH = 24
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_HEIGHT = 25
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_DEPTH = 26
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LAYERED_WIDTH = 27
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LAYERED_HEIGHT = 28
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LAYERED_LAYERS = 29
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_ARRAY_WIDTH = 27
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_ARRAY_HEIGHT = 28
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_ARRAY_NUMSLICES = 29
CU_DEVICE_ATTRIBUTE_SURFACE_ALIGNMENT = 30
CU_DEVICE_ATTRIBUTE_CONCURRENT_KERNELS = 31
CU_DEVICE_ATTRIBUTE_ECC_ENABLED = 32
CU_DEVICE_ATTRIBUTE_PCI_BUS_ID = 33
CU_DEVICE_ATTRIBUTE_PCI_DEVICE_ID = 34
CU_DEVICE_ATTRIBUTE_TCC_DRIVER = 35
CU_DEVICE_ATTRIBUTE_MEMORY_CLOCK_RATE = 36
CU_DEVICE_ATTRIBUTE_GLOBAL_MEMORY_BUS_WIDTH = 37
CU_DEVICE_ATTRIBUTE_L2_CACHE_SIZE = 38
CU_DEVICE_ATTRIBUTE_MAX_THREADS_PER_MULTIPROCESSOR = 39
CU_DEVICE_ATTRIBUTE_ASYNC_ENGINE_COUNT = 40
CU_DEVICE_ATTRIBUTE_UNIFIED_ADDRESSING = 41
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_LAYERED_WIDTH = 42
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_LAYERED_LAYERS = 43
CU_DEVICE_ATTRIBUTE_CAN_TEX2D_GATHER = 44
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_GATHER_WIDTH = 45
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_GATHER_HEIGHT = 46
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_WIDTH_ALTERNATE = 47
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_HEIGHT_ALTERNATE = 48
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_DEPTH_ALTERNATE = 49
CU_DEVICE_ATTRIBUTE_PCI_DOMAIN_ID = 50
CU_DEVICE_ATTRIBUTE_TEXTURE_PITCH_ALIGNMENT = 51
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURECUBEMAP_WIDTH = 52
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURECUBEMAP_LAYERED_WIDTH = 53
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURECUBEMAP_LAYERED_LAYERS = 54
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE1D_WIDTH = 55
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_WIDTH = 56
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_HEIGHT = 57
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE3D_WIDTH = 58
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE3D_HEIGHT = 59
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE3D_DEPTH = 60
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE1D_LAYERED_WIDTH = 61
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE1D_LAYERED_LAYERS = 62
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_LAYERED_WIDTH = 63
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_LAYERED_HEIGHT = 64
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_LAYERED_LAYERS = 65
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACECUBEMAP_WIDTH = 66
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACECUBEMAP_LAYERED_WIDTH = 67
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACECUBEMAP_LAYERED_LAYERS = 68
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_LINEAR_WIDTH = 69
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LINEAR_WIDTH = 70
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LINEAR_HEIGHT = 71
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LINEAR_PITCH = 72
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_MIPMAPPED_WIDTH = 73
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_MIPMAPPED_HEIGHT = 74
CU_DEVICE_ATTRIBUTE_COMPUTE_CAPABILITY_MAJOR = 75
CU_DEVICE_ATTRIBUTE_COMPUTE_CAPABILITY_MINOR = 76
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_MIPMAPPED_WIDTH = 77
CU_DEVICE_ATTRIBUTE_STREAM_PRIORITIES_SUPPORTED = 78
CU_DEVICE_ATTRIBUTE_GLOBAL_L1_CACHE_SUPPORTED = 79
CU_DEVICE_ATTRIBUTE_LOCAL_L1_CACHE_SUPPORTED = 80
CU_DEVICE_ATTRIBUTE_MAX_SHARED_MEMORY_PER_MULTIPROCESSOR = 81
CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR = 82
CU_DEVICE_ATTRIBUTE_MANAGED_MEMORY = 83
CU_DEVICE_ATTRIBUTE_MULTI_GPU_BOARD = 84
CU_DEVICE_ATTRIBUTE_MULTI_GPU_BOARD_GROUP_ID = 85
CU_DEVICE_ATTRIBUTE_HOST_NATIVE_ATOMIC_SUPPORTED = 86
CU_DEVICE_ATTRIBUTE_SINGLE_TO_DOUBLE_PRECISION_PERF_RATIO = 87
CU_DEVICE_ATTRIBUTE_PAGEABLE_MEMORY_ACCESS = 88
CU_DEVICE_ATTRIBUTE_CONCURRENT_MANAGED_ACCESS = 89
CU_DEVICE_ATTRIBUTE_COMPUTE_PREEMPTION_SUPPORTED = 90
CU_DEVICE_ATTRIBUTE_CAN_USE_HOST_POINTER_FOR_REGISTERED_MEM = 91
- CU_DEVICE_ATTRIBUTE_CAN_USE_STREAM_MEM_OPS = 92
- CU_DEVICE_ATTRIBUTE_CAN_USE_64_BIT_STREAM_MEM_OPS = 93
- CU_DEVICE_ATTRIBUTE_CAN_USE_STREAM_WAIT_VALUE_NOR = 94
CU_DEVICE_ATTRIBUTE_COOPERATIVE_LAUNCH = 95
CU_DEVICE_ATTRIBUTE_COOPERATIVE_MULTI_DEVICE_LAUNCH = 96
CU_DEVICE_ATTRIBUTE_MAX_SHARED_MEMORY_PER_BLOCK_OPTIN = 97
CU_DEVICE_ATTRIBUTE_CAN_FLUSH_REMOTE_WRITES = 98
CU_DEVICE_ATTRIBUTE_HOST_REGISTER_SUPPORTED = 99
CU_DEVICE_ATTRIBUTE_PAGEABLE_MEMORY_ACCESS_USES_HOST_PAGE_TABLES = 100
CU_DEVICE_ATTRIBUTE_DIRECT_MANAGED_MEM_ACCESS_FROM_HOST = 101
CU_DEVICE_ATTRIBUTE_VIRTUAL_ADDRESS_MANAGEMENT_SUPPORTED = 102
CU_DEVICE_ATTRIBUTE_VIRTUAL_MEMORY_MANAGEMENT_SUPPORTED = 102
CU_DEVICE_ATTRIBUTE_HANDLE_TYPE_POSIX_FILE_DESCRIPTOR_SUPPORTED = 103
CU_DEVICE_ATTRIBUTE_HANDLE_TYPE_WIN32_HANDLE_SUPPORTED = 104
CU_DEVICE_ATTRIBUTE_HANDLE_TYPE_WIN32_KMT_HANDLE_SUPPORTED = 105
CU_DEVICE_ATTRIBUTE_MAX_BLOCKS_PER_MULTIPROCESSOR = 106
CU_DEVICE_ATTRIBUTE_GENERIC_COMPRESSION_SUPPORTED = 107
CU_DEVICE_ATTRIBUTE_MAX_PERSISTING_L2_CACHE_SIZE = 108
CU_DEVICE_ATTRIBUTE_MAX_ACCESS_POLICY_WINDOW_SIZE = 109
CU_DEVICE_ATTRIBUTE_GPU_DIRECT_RDMA_WITH_CUDA_VMM_SUPPORTED = 110
CU_DEVICE_ATTRIBUTE_RESERVED_SHARED_MEMORY_PER_BLOCK = 111
CU_DEVICE_ATTRIBUTE_SPARSE_CUDA_ARRAY_SUPPORTED = 112
CU_DEVICE_ATTRIBUTE_READ_ONLY_HOST_REGISTER_SUPPORTED = 113
CU_DEVICE_ATTRIBUTE_TIMELINE_SEMAPHORE_INTEROP_SUPPORTED = 114
CU_DEVICE_ATTRIBUTE_MEMORY_POOLS_SUPPORTED = 115
CU_DEVICE_ATTRIBUTE_GPU_DIRECT_RDMA_SUPPORTED = 116
CU_DEVICE_ATTRIBUTE_GPU_DIRECT_RDMA_FLUSH_WRITES_OPTIONS = 117
CU_DEVICE_ATTRIBUTE_GPU_DIRECT_RDMA_WRITES_ORDERING = 118
CU_DEVICE_ATTRIBUTE_MEMPOOL_SUPPORTED_HANDLE_TYPES = 119
CU_DEVICE_ATTRIBUTE_CLUSTER_LAUNCH = 120
CU_DEVICE_ATTRIBUTE_DEFERRED_MAPPING_CUDA_ARRAY_SUPPORTED = 121
- CU_DEVICE_ATTRIBUTE_CAN_USE_64_BIT_STREAM_MEM_OPS_V2 = 122
- CU_DEVICE_ATTRIBUTE_CAN_USE_STREAM_WAIT_VALUE_NOR_V2 = 123
CU_DEVICE_ATTRIBUTE_DMA_BUF_SUPPORTED = 124
- CU_DEVICE_ATTRIBUTE_MAX = 125
enum CUdriverProcAddress_flags
CU_GET_PROC_ADDRESS_DEFAULT = 0
CU_GET_PROC_ADDRESS_LEGACY_STREAM = 1
CU_GET_PROC_ADDRESS_PER_THREAD_DEFAULT_STREAM = 2
-enum CUeglColorFormat
-enum CUeglFrameType
-enum CUeglResourceLocationFlags
enum CUevent_flags
CU_EVENT_DEFAULT = 0
CU_EVENT_BLOCKING_SYNC = 1
CU_EVENT_DISABLE_TIMING = 2
CU_EVENT_INTERPROCESS = 4
enum CUevent_record_flags
CU_EVENT_RECORD_DEFAULT = 0
CU_EVENT_RECORD_EXTERNAL = 1
enum CUevent_sched_flags
CU_EVENT_SCHED_AUTO = 0
CU_EVENT_SCHED_SPIN = 1
CU_EVENT_SCHED_YIELD = 2
CU_EVENT_SCHED_BLOCKING_SYNC = 4
enum CUevent_wait_flags
CU_EVENT_WAIT_DEFAULT = 0
CU_EVENT_WAIT_EXTERNAL = 1
enum CUexecAffinityType
CU_EXEC_AFFINITY_TYPE_SM_COUNT = 0
CU_EXEC_AFFINITY_TYPE_MAX = 1
-enum CUexternalMemoryHandleType
-enum CUexternalSemaphoreHandleType
enum CUfilter_mode
CU_TR_FILTER_MODE_POINT = 0
CU_TR_FILTER_MODE_LINEAR = 1
enum CUflushGPUDirectRDMAWritesOptions
CU_FLUSH_GPU_DIRECT_RDMA_WRITES_OPTION_HOST = 1
CU_FLUSH_GPU_DIRECT_RDMA_WRITES_OPTION_MEMOPS = 2
enum CUflushGPUDirectRDMAWritesScope
CU_FLUSH_GPU_DIRECT_RDMA_WRITES_TO_OWNER = 100
CU_FLUSH_GPU_DIRECT_RDMA_WRITES_TO_ALL_DEVICES = 200
enum CUflushGPUDirectRDMAWritesTarget
CU_FLUSH_GPU_DIRECT_RDMA_WRITES_TARGET_CURRENT_CTX = 0
enum CUfunc_cache
CU_FUNC_CACHE_PREFER_NONE = 0
CU_FUNC_CACHE_PREFER_SHARED = 1
CU_FUNC_CACHE_PREFER_L1 = 2
CU_FUNC_CACHE_PREFER_EQUAL = 3
enum CUfunction_attribute
CU_FUNC_ATTRIBUTE_MAX_THREADS_PER_BLOCK = 0
CU_FUNC_ATTRIBUTE_SHARED_SIZE_BYTES = 1
CU_FUNC_ATTRIBUTE_CONST_SIZE_BYTES = 2
CU_FUNC_ATTRIBUTE_LOCAL_SIZE_BYTES = 3
CU_FUNC_ATTRIBUTE_NUM_REGS = 4
CU_FUNC_ATTRIBUTE_PTX_VERSION = 5
CU_FUNC_ATTRIBUTE_BINARY_VERSION = 6
CU_FUNC_ATTRIBUTE_CACHE_MODE_CA = 7
CU_FUNC_ATTRIBUTE_MAX_DYNAMIC_SHARED_SIZE_BYTES = 8
CU_FUNC_ATTRIBUTE_PREFERRED_SHARED_MEMORY_CARVEOUT = 9
CU_FUNC_ATTRIBUTE_CLUSTER_SIZE_MUST_BE_SET = 10
CU_FUNC_ATTRIBUTE_REQUIRED_CLUSTER_WIDTH = 11
CU_FUNC_ATTRIBUTE_REQUIRED_CLUSTER_HEIGHT = 12
CU_FUNC_ATTRIBUTE_REQUIRED_CLUSTER_DEPTH = 13
CU_FUNC_ATTRIBUTE_NON_PORTABLE_CLUSTER_SIZE_ALLOWED = 14
CU_FUNC_ATTRIBUTE_CLUSTER_SCHEDULING_POLICY_PREFERENCE = 15
CU_FUNC_ATTRIBUTE_MAX = 16
enum CUgraphDebugDot_flags
CU_GRAPH_DEBUG_DOT_FLAGS_VERBOSE = 1
CU_GRAPH_DEBUG_DOT_FLAGS_RUNTIME_TYPES = 2
CU_GRAPH_DEBUG_DOT_FLAGS_KERNEL_NODE_PARAMS = 4
CU_GRAPH_DEBUG_DOT_FLAGS_MEMCPY_NODE_PARAMS = 8
CU_GRAPH_DEBUG_DOT_FLAGS_MEMSET_NODE_PARAMS = 16
CU_GRAPH_DEBUG_DOT_FLAGS_HOST_NODE_PARAMS = 32
CU_GRAPH_DEBUG_DOT_FLAGS_EVENT_NODE_PARAMS = 64
CU_GRAPH_DEBUG_DOT_FLAGS_EXT_SEMAS_SIGNAL_NODE_PARAMS = 128
CU_GRAPH_DEBUG_DOT_FLAGS_EXT_SEMAS_WAIT_NODE_PARAMS = 256
CU_GRAPH_DEBUG_DOT_FLAGS_KERNEL_NODE_ATTRIBUTES = 512
CU_GRAPH_DEBUG_DOT_FLAGS_HANDLES = 1024
CU_GRAPH_DEBUG_DOT_FLAGS_MEM_ALLOC_NODE_PARAMS = 2048
CU_GRAPH_DEBUG_DOT_FLAGS_MEM_FREE_NODE_PARAMS = 4096
CU_GRAPH_DEBUG_DOT_FLAGS_BATCH_MEM_OP_NODE_PARAMS = 8192
enum CUgraphInstantiate_flags
CUDA_GRAPH_INSTANTIATE_FLAG_AUTO_FREE_ON_LAUNCH = 1
CUDA_GRAPH_INSTANTIATE_FLAG_USE_NODE_PRIORITY = 8
enum CUgraphNodeType
CU_GRAPH_NODE_TYPE_KERNEL = 0
CU_GRAPH_NODE_TYPE_MEMCPY = 1
CU_GRAPH_NODE_TYPE_MEMSET = 2
CU_GRAPH_NODE_TYPE_HOST = 3
CU_GRAPH_NODE_TYPE_GRAPH = 4
CU_GRAPH_NODE_TYPE_EMPTY = 5
CU_GRAPH_NODE_TYPE_WAIT_EVENT = 6
CU_GRAPH_NODE_TYPE_EVENT_RECORD = 7
CU_GRAPH_NODE_TYPE_EXT_SEMAS_SIGNAL = 8
CU_GRAPH_NODE_TYPE_EXT_SEMAS_WAIT = 9
CU_GRAPH_NODE_TYPE_MEM_ALLOC = 10
CU_GRAPH_NODE_TYPE_MEM_FREE = 11
CU_GRAPH_NODE_TYPE_BATCH_MEM_OP = 12
enum CUgraphicsMapResourceFlags
CU_GRAPHICS_MAP_RESOURCE_FLAGS_NONE = 0
CU_GRAPHICS_MAP_RESOURCE_FLAGS_READ_ONLY = 1
CU_GRAPHICS_MAP_RESOURCE_FLAGS_WRITE_DISCARD = 2
enum CUgraphicsRegisterFlags
CU_GRAPHICS_REGISTER_FLAGS_NONE = 0
CU_GRAPHICS_REGISTER_FLAGS_READ_ONLY = 1
CU_GRAPHICS_REGISTER_FLAGS_WRITE_DISCARD = 2
CU_GRAPHICS_REGISTER_FLAGS_SURFACE_LDST = 4
CU_GRAPHICS_REGISTER_FLAGS_TEXTURE_GATHER = 8
-enum CUipcMem_flags
enum CUjitInputType
CU_JIT_INPUT_CUBIN = 0
CU_JIT_INPUT_PTX = 1
CU_JIT_INPUT_FATBINARY = 2
CU_JIT_INPUT_OBJECT = 3
CU_JIT_INPUT_LIBRARY = 4
CU_JIT_INPUT_NVVM = 5
CU_JIT_NUM_INPUT_TYPES = 6
-enum CUjit_cacheMode
-enum CUjit_fallback
enum CUjit_option
CU_JIT_MAX_REGISTERS = 0
CU_JIT_THREADS_PER_BLOCK = 1
CU_JIT_WALL_TIME = 2
CU_JIT_INFO_LOG_BUFFER = 3
CU_JIT_INFO_LOG_BUFFER_SIZE_BYTES = 4
CU_JIT_ERROR_LOG_BUFFER = 5
CU_JIT_ERROR_LOG_BUFFER_SIZE_BYTES = 6
CU_JIT_OPTIMIZATION_LEVEL = 7
CU_JIT_TARGET_FROM_CUCONTEXT = 8
CU_JIT_TARGET = 9
CU_JIT_FALLBACK_STRATEGY = 10
CU_JIT_GENERATE_DEBUG_INFO = 11
CU_JIT_LOG_VERBOSE = 12
CU_JIT_GENERATE_LINE_INFO = 13
CU_JIT_CACHE_MODE = 14
CU_JIT_NEW_SM3X_OPT = 15
CU_JIT_FAST_COMPILE = 16
CU_JIT_GLOBAL_SYMBOL_NAMES = 17
CU_JIT_GLOBAL_SYMBOL_ADDRESSES = 18
CU_JIT_GLOBAL_SYMBOL_COUNT = 19
CU_JIT_LTO = 20
CU_JIT_FTZ = 21
CU_JIT_PREC_DIV = 22
CU_JIT_PREC_SQRT = 23
CU_JIT_FMA = 24
CU_JIT_REFERENCED_KERNEL_NAMES = 25
CU_JIT_REFERENCED_KERNEL_COUNT = 26
CU_JIT_REFERENCED_VARIABLE_NAMES = 27
CU_JIT_REFERENCED_VARIABLE_COUNT = 28
CU_JIT_OPTIMIZE_UNUSED_DEVICE_VARIABLES = 29
- CU_JIT_NUM_OPTIONS = 30
-enum CUjit_target
enum CUlimit
CU_LIMIT_STACK_SIZE = 0
CU_LIMIT_PRINTF_FIFO_SIZE = 1
CU_LIMIT_MALLOC_HEAP_SIZE = 2
CU_LIMIT_DEV_RUNTIME_SYNC_DEPTH = 3
CU_LIMIT_DEV_RUNTIME_PENDING_LAUNCH_COUNT = 4
CU_LIMIT_MAX_L2_FETCH_GRANULARITY = 5
CU_LIMIT_PERSISTING_L2_CACHE_SIZE = 6
- CU_LIMIT_MAX = 7
enum CUmemAccess_flags
CU_MEM_ACCESS_FLAGS_PROT_NONE = 0
CU_MEM_ACCESS_FLAGS_PROT_READ = 1
CU_MEM_ACCESS_FLAGS_PROT_READWRITE = 3
CU_MEM_ACCESS_FLAGS_PROT_MAX = 2147483647
enum CUmemAllocationCompType
CU_MEM_ALLOCATION_COMP_NONE = 0
CU_MEM_ALLOCATION_COMP_GENERIC = 1
enum CUmemAllocationGranularity_flags
CU_MEM_ALLOC_GRANULARITY_MINIMUM = 0
CU_MEM_ALLOC_GRANULARITY_RECOMMENDED = 1
enum CUmemAllocationHandleType
CU_MEM_HANDLE_TYPE_NONE = 0
CU_MEM_HANDLE_TYPE_POSIX_FILE_DESCRIPTOR = 1
CU_MEM_HANDLE_TYPE_WIN32 = 2
CU_MEM_HANDLE_TYPE_WIN32_KMT = 4
CU_MEM_HANDLE_TYPE_MAX = 2147483647
enum CUmemAllocationType
CU_MEM_ALLOCATION_TYPE_INVALID = 0
CU_MEM_ALLOCATION_TYPE_PINNED = 1
CU_MEM_ALLOCATION_TYPE_MAX = 2147483647
enum CUmemAttach_flags
CU_MEM_ATTACH_GLOBAL = 1
CU_MEM_ATTACH_HOST = 2
CU_MEM_ATTACH_SINGLE = 4
-enum CUmemHandleType
-enum CUmemLocationType
-enum CUmemOperationType
enum CUmemPool_attribute
CU_MEMPOOL_ATTR_REUSE_FOLLOW_EVENT_DEPENDENCIES = 1
CU_MEMPOOL_ATTR_REUSE_ALLOW_OPPORTUNISTIC = 2
CU_MEMPOOL_ATTR_REUSE_ALLOW_INTERNAL_DEPENDENCIES = 3
CU_MEMPOOL_ATTR_RELEASE_THRESHOLD = 4
CU_MEMPOOL_ATTR_RESERVED_MEM_CURRENT = 5
CU_MEMPOOL_ATTR_RESERVED_MEM_HIGH = 6
CU_MEMPOOL_ATTR_USED_MEM_CURRENT = 7
CU_MEMPOOL_ATTR_USED_MEM_HIGH = 8
enum CUmemRangeHandleType
CU_MEM_RANGE_HANDLE_TYPE_DMA_BUF_FD = 1
CU_MEM_RANGE_HANDLE_TYPE_MAX = 2147483647
enum CUmem_advise
CU_MEM_ADVISE_SET_READ_MOSTLY = 1
CU_MEM_ADVISE_UNSET_READ_MOSTLY = 2
CU_MEM_ADVISE_SET_PREFERRED_LOCATION = 3
CU_MEM_ADVISE_UNSET_PREFERRED_LOCATION = 4
CU_MEM_ADVISE_SET_ACCESSED_BY = 5
CU_MEM_ADVISE_UNSET_ACCESSED_BY = 6
enum CUmemorytype
CU_MEMORYTYPE_HOST = 1
CU_MEMORYTYPE_DEVICE = 2
CU_MEMORYTYPE_ARRAY = 3
CU_MEMORYTYPE_UNIFIED = 4
enum CUoccupancy_flags
CU_OCCUPANCY_DEFAULT = 0
CU_OCCUPANCY_DISABLE_CACHING_OVERRIDE = 1
enum CUpointer_attribute
CU_POINTER_ATTRIBUTE_CONTEXT = 1
CU_POINTER_ATTRIBUTE_MEMORY_TYPE = 2
CU_POINTER_ATTRIBUTE_DEVICE_POINTER = 3
CU_POINTER_ATTRIBUTE_HOST_POINTER = 4
CU_POINTER_ATTRIBUTE_P2P_TOKENS = 5
CU_POINTER_ATTRIBUTE_SYNC_MEMOPS = 6
CU_POINTER_ATTRIBUTE_BUFFER_ID = 7
CU_POINTER_ATTRIBUTE_IS_MANAGED = 8
CU_POINTER_ATTRIBUTE_DEVICE_ORDINAL = 9
CU_POINTER_ATTRIBUTE_IS_LEGACY_CUDA_IPC_CAPABLE = 10
CU_POINTER_ATTRIBUTE_RANGE_START_ADDR = 11
CU_POINTER_ATTRIBUTE_RANGE_SIZE = 12
CU_POINTER_ATTRIBUTE_MAPPED = 13
CU_POINTER_ATTRIBUTE_ALLOWED_HANDLE_TYPES = 14
CU_POINTER_ATTRIBUTE_IS_GPU_DIRECT_RDMA_CAPABLE = 15
CU_POINTER_ATTRIBUTE_ACCESS_FLAGS = 16
CU_POINTER_ATTRIBUTE_MEMPOOL_HANDLE = 17
CU_POINTER_ATTRIBUTE_MAPPING_SIZE = 18
CU_POINTER_ATTRIBUTE_MAPPING_BASE_ADDR = 19
CU_POINTER_ATTRIBUTE_MEMORY_BLOCK_ID = 20
enum CUresourceViewFormat
CU_RES_VIEW_FORMAT_NONE = 0
CU_RES_VIEW_FORMAT_UINT_1X8 = 1
CU_RES_VIEW_FORMAT_UINT_2X8 = 2
CU_RES_VIEW_FORMAT_UINT_4X8 = 3
CU_RES_VIEW_FORMAT_SINT_1X8 = 4
CU_RES_VIEW_FORMAT_SINT_2X8 = 5
CU_RES_VIEW_FORMAT_SINT_4X8 = 6
CU_RES_VIEW_FORMAT_UINT_1X16 = 7
CU_RES_VIEW_FORMAT_UINT_2X16 = 8
CU_RES_VIEW_FORMAT_UINT_4X16 = 9
CU_RES_VIEW_FORMAT_SINT_1X16 = 10
CU_RES_VIEW_FORMAT_SINT_2X16 = 11
CU_RES_VIEW_FORMAT_SINT_4X16 = 12
CU_RES_VIEW_FORMAT_UINT_1X32 = 13
CU_RES_VIEW_FORMAT_UINT_2X32 = 14
CU_RES_VIEW_FORMAT_UINT_4X32 = 15
CU_RES_VIEW_FORMAT_SINT_1X32 = 16
CU_RES_VIEW_FORMAT_SINT_2X32 = 17
CU_RES_VIEW_FORMAT_SINT_4X32 = 18
CU_RES_VIEW_FORMAT_FLOAT_1X16 = 19
CU_RES_VIEW_FORMAT_FLOAT_2X16 = 20
CU_RES_VIEW_FORMAT_FLOAT_4X16 = 21
CU_RES_VIEW_FORMAT_FLOAT_1X32 = 22
CU_RES_VIEW_FORMAT_FLOAT_2X32 = 23
CU_RES_VIEW_FORMAT_FLOAT_4X32 = 24
CU_RES_VIEW_FORMAT_UNSIGNED_BC1 = 25
CU_RES_VIEW_FORMAT_UNSIGNED_BC2 = 26
CU_RES_VIEW_FORMAT_UNSIGNED_BC3 = 27
CU_RES_VIEW_FORMAT_UNSIGNED_BC4 = 28
CU_RES_VIEW_FORMAT_SIGNED_BC4 = 29
CU_RES_VIEW_FORMAT_UNSIGNED_BC5 = 30
CU_RES_VIEW_FORMAT_SIGNED_BC5 = 31
CU_RES_VIEW_FORMAT_UNSIGNED_BC6H = 32
CU_RES_VIEW_FORMAT_SIGNED_BC6H = 33
CU_RES_VIEW_FORMAT_UNSIGNED_BC7 = 34
enum CUresourcetype
CU_RESOURCE_TYPE_ARRAY = 0
CU_RESOURCE_TYPE_MIPMAPPED_ARRAY = 1
CU_RESOURCE_TYPE_LINEAR = 2
CU_RESOURCE_TYPE_PITCH2D = 3
enum CUresult
CUDA_SUCCESS = 0
CUDA_ERROR_INVALID_VALUE = 1
CUDA_ERROR_OUT_OF_MEMORY = 2
CUDA_ERROR_NOT_INITIALIZED = 3
CUDA_ERROR_DEINITIALIZED = 4
CUDA_ERROR_PROFILER_DISABLED = 5
CUDA_ERROR_PROFILER_NOT_INITIALIZED = 6
CUDA_ERROR_PROFILER_ALREADY_STARTED = 7
CUDA_ERROR_PROFILER_ALREADY_STOPPED = 8
CUDA_ERROR_STUB_LIBRARY = 34
CUDA_ERROR_DEVICE_UNAVAILABLE = 46
CUDA_ERROR_NO_DEVICE = 100
CUDA_ERROR_INVALID_DEVICE = 101
CUDA_ERROR_DEVICE_NOT_LICENSED = 102
CUDA_ERROR_INVALID_IMAGE = 200
CUDA_ERROR_INVALID_CONTEXT = 201
CUDA_ERROR_CONTEXT_ALREADY_CURRENT = 202
CUDA_ERROR_MAP_FAILED = 205
CUDA_ERROR_UNMAP_FAILED = 206
CUDA_ERROR_ARRAY_IS_MAPPED = 207
CUDA_ERROR_ALREADY_MAPPED = 208
CUDA_ERROR_NO_BINARY_FOR_GPU = 209
CUDA_ERROR_ALREADY_ACQUIRED = 210
CUDA_ERROR_NOT_MAPPED = 211
CUDA_ERROR_NOT_MAPPED_AS_ARRAY = 212
CUDA_ERROR_NOT_MAPPED_AS_POINTER = 213
CUDA_ERROR_ECC_UNCORRECTABLE = 214
CUDA_ERROR_UNSUPPORTED_LIMIT = 215
CUDA_ERROR_CONTEXT_ALREADY_IN_USE = 216
CUDA_ERROR_PEER_ACCESS_UNSUPPORTED = 217
CUDA_ERROR_INVALID_PTX = 218
CUDA_ERROR_INVALID_GRAPHICS_CONTEXT = 219
CUDA_ERROR_NVLINK_UNCORRECTABLE = 220
CUDA_ERROR_JIT_COMPILER_NOT_FOUND = 221
CUDA_ERROR_UNSUPPORTED_PTX_VERSION = 222
CUDA_ERROR_JIT_COMPILATION_DISABLED = 223
CUDA_ERROR_UNSUPPORTED_EXEC_AFFINITY = 224
CUDA_ERROR_INVALID_SOURCE = 300
CUDA_ERROR_FILE_NOT_FOUND = 301
CUDA_ERROR_SHARED_OBJECT_SYMBOL_NOT_FOUND = 302
CUDA_ERROR_SHARED_OBJECT_INIT_FAILED = 303
CUDA_ERROR_OPERATING_SYSTEM = 304
CUDA_ERROR_INVALID_HANDLE = 400
CUDA_ERROR_ILLEGAL_STATE = 401
CUDA_ERROR_NOT_FOUND = 500
CUDA_ERROR_NOT_READY = 600
CUDA_ERROR_ILLEGAL_ADDRESS = 700
CUDA_ERROR_LAUNCH_OUT_OF_RESOURCES = 701
CUDA_ERROR_LAUNCH_TIMEOUT = 702
CUDA_ERROR_LAUNCH_INCOMPATIBLE_TEXTURING = 703
CUDA_ERROR_PEER_ACCESS_ALREADY_ENABLED = 704
CUDA_ERROR_PEER_ACCESS_NOT_ENABLED = 705
CUDA_ERROR_PRIMARY_CONTEXT_ACTIVE = 708
CUDA_ERROR_CONTEXT_IS_DESTROYED = 709
CUDA_ERROR_ASSERT = 710
CUDA_ERROR_TOO_MANY_PEERS = 711
CUDA_ERROR_HOST_MEMORY_ALREADY_REGISTERED = 712
CUDA_ERROR_HOST_MEMORY_NOT_REGISTERED = 713
CUDA_ERROR_HARDWARE_STACK_ERROR = 714
CUDA_ERROR_ILLEGAL_INSTRUCTION = 715
CUDA_ERROR_MISALIGNED_ADDRESS = 716
CUDA_ERROR_INVALID_ADDRESS_SPACE = 717
CUDA_ERROR_INVALID_PC = 718
CUDA_ERROR_LAUNCH_FAILED = 719
CUDA_ERROR_COOPERATIVE_LAUNCH_TOO_LARGE = 720
CUDA_ERROR_NOT_PERMITTED = 800
CUDA_ERROR_NOT_SUPPORTED = 801
CUDA_ERROR_SYSTEM_NOT_READY = 802
CUDA_ERROR_SYSTEM_DRIVER_MISMATCH = 803
CUDA_ERROR_COMPAT_NOT_SUPPORTED_ON_DEVICE = 804
CUDA_ERROR_MPS_CONNECTION_FAILED = 805
CUDA_ERROR_MPS_RPC_FAILURE = 806
CUDA_ERROR_MPS_SERVER_NOT_READY = 807
CUDA_ERROR_MPS_MAX_CLIENTS_REACHED = 808
CUDA_ERROR_MPS_MAX_CONNECTIONS_REACHED = 809
CUDA_ERROR_MPS_CLIENT_TERMINATED = 810
CUDA_ERROR_STREAM_CAPTURE_UNSUPPORTED = 900
CUDA_ERROR_STREAM_CAPTURE_INVALIDATED = 901
CUDA_ERROR_STREAM_CAPTURE_MERGE = 902
CUDA_ERROR_STREAM_CAPTURE_UNMATCHED = 903
CUDA_ERROR_STREAM_CAPTURE_UNJOINED = 904
CUDA_ERROR_STREAM_CAPTURE_ISOLATION = 905
CUDA_ERROR_STREAM_CAPTURE_IMPLICIT = 906
CUDA_ERROR_CAPTURED_EVENT = 907
CUDA_ERROR_STREAM_CAPTURE_WRONG_THREAD = 908
CUDA_ERROR_TIMEOUT = 909
CUDA_ERROR_GRAPH_EXEC_UPDATE_FAILURE = 910
CUDA_ERROR_EXTERNAL_DEVICE = 911
CUDA_ERROR_INVALID_CLUSTER_SIZE = 912
CUDA_ERROR_UNKNOWN = 999
enum CUshared_carveout
CU_SHAREDMEM_CARVEOUT_DEFAULT = 18446744073709551615
CU_SHAREDMEM_CARVEOUT_MAX_SHARED = 100
CU_SHAREDMEM_CARVEOUT_MAX_L1 = 0
enum CUsharedconfig
CU_SHARED_MEM_CONFIG_DEFAULT_BANK_SIZE = 0
CU_SHARED_MEM_CONFIG_FOUR_BYTE_BANK_SIZE = 1
CU_SHARED_MEM_CONFIG_EIGHT_BYTE_BANK_SIZE = 2
-enum CUstreamBatchMemOpType
enum CUstreamCaptureMode
CU_STREAM_CAPTURE_MODE_GLOBAL = 0
CU_STREAM_CAPTURE_MODE_THREAD_LOCAL = 1
CU_STREAM_CAPTURE_MODE_RELAXED = 2
enum CUstreamCaptureStatus
CU_STREAM_CAPTURE_STATUS_NONE = 0
CU_STREAM_CAPTURE_STATUS_ACTIVE = 1
CU_STREAM_CAPTURE_STATUS_INVALIDATED = 2
-enum CUstreamMemoryBarrier_flags
enum CUstreamUpdateCaptureDependencies_flags
CU_STREAM_ADD_CAPTURE_DEPENDENCIES = 0
CU_STREAM_SET_CAPTURE_DEPENDENCIES = 1
-enum CUstreamWaitValue_flags
enum CUstreamWriteValue_flags
CU_STREAM_WRITE_VALUE_DEFAULT = 0
CU_STREAM_WRITE_VALUE_NO_MEMORY_BARRIER = 1
enum CUstream_flags
CU_STREAM_DEFAULT = 0
CU_STREAM_NON_BLOCKING = 1
enum CUuserObjectRetain_flags
CU_GRAPH_USER_OBJECT_MOVE = 1
enum CUuserObject_flags
CU_USER_OBJECT_NO_DESTRUCTOR_SYNC = 1
-enum cl_context_flags
-enum cl_event_flags
struct CUDA_ARRAY3D_DESCRIPTOR_v2
Depth
Flags
Format
Height
NumChannels
Width
struct CUDA_ARRAY_DESCRIPTOR_v2
Format
Height
NumChannels
Width
-struct CUDA_ARRAY_MEMORY_REQUIREMENTS_v1
-struct CUDA_ARRAY_SPARSE_PROPERTIES_v1
-struct CUDA_EXTERNAL_MEMORY_BUFFER_DESC_v1
struct CUDA_EXTERNAL_MEMORY_HANDLE_DESC_v1
-struct CUDA_EXTERNAL_MEMORY_MIPMAPPED_ARRAY_DESC_v1
struct CUDA_EXTERNAL_SEMAPHORE_HANDLE_DESC_v1
struct CUDA_EXTERNAL_SEMAPHORE_SIGNAL_PARAMS_v1
struct CUDA_EXTERNAL_SEMAPHORE_WAIT_PARAMS_v1
-struct CUDA_EXT_SEM_SIGNAL_NODE_PARAMS_v1
-struct CUDA_EXT_SEM_WAIT_NODE_PARAMS_v1
struct CUDA_HOST_NODE_PARAMS_v1
fn
userData
struct CUDA_KERNEL_NODE_PARAMS_v1
blockDimX
blockDimY
blockDimZ
extra
func
gridDimX
gridDimY
gridDimZ
kernelParams
sharedMemBytes
-struct CUDA_LAUNCH_PARAMS_v1
struct CUDA_MEMCPY2D_v2
Height
WidthInBytes
dstArray
dstDevice
dstHost
dstMemoryType
dstPitch
dstXInBytes
dstY
srcArray
srcDevice
srcHost
srcMemoryType
srcPitch
srcXInBytes
srcY
-struct CUDA_MEMCPY3D_PEER_v1
struct CUDA_MEMCPY3D_v2
Depth
Height
WidthInBytes
dstArray
dstDevice
dstHeight
dstHost
dstLOD
dstMemoryType
dstPitch
dstXInBytes
dstY
dstZ
reserved0
reserved1
srcArray
srcDevice
srcHeight
srcHost
srcLOD
srcMemoryType
srcPitch
srcXInBytes
srcY
srcZ
struct CUDA_MEMSET_NODE_PARAMS_v1
dst
elementSize
height
pitch
value
width
struct CUDA_MEM_ALLOC_NODE_PARAMS
-struct CUDA_POINTER_ATTRIBUTE_P2P_TOKENS_v1
struct CUDA_RESOURCE_DESC_v1
devPtr
flags
format
hArray
hMipmappedArray
height
numChannels
pitchInBytes
resType
sizeInBytes
width
struct CUDA_RESOURCE_VIEW_DESC_v1
depth
firstLayer
firstMipmapLevel
format
height
lastLayer
lastMipmapLevel
width
-struct CUDA_TEXTURE_DESC_v1
addressMode
borderColor
filterMode
flags
maxAnisotropy
maxMipmapLevelClamp
minMipmapLevelClamp
mipmapFilterMode
mipmapLevelBias
-struct CUaccessPolicyWindow_v1
base_ptr
hitProp
hitRatio
missProp
num_bytes
-struct CUarrayMapInfo_v1
struct CUdevprop_v1
SIMDWidth
clockRate
maxGridSize
maxThreadsDim
maxThreadsPerBlock
memPitch
regsPerBlock
sharedMemPerBlock
textureAlign
totalConstantMemory
-struct CUeglFrame_v1
struct CUexecAffinityParam_v1
-struct CUexecAffinitySmCount_v1
val
struct CUipcEventHandle_v1
struct CUipcMemHandle_v1
struct CUmemAccessDesc_v1
flags
location
struct CUmemAllocationProp_v1
compressionType
location
requestedHandleTypes
type
usage
win32HandleMetaData
struct CUmemLocation_v1
id
type
struct CUmemPoolProps_v1
allocType
handleTypes
location
- reserved
win32SecurityAttributes
struct CUmemPoolPtrExportData_v1
union CUstreamBatchMemOpParams_v1
typedef CUarray_st * CUarray;
typedef CUctx_st * CUcontext;
typedef CUdevice_v1 CUdevice;
typedef int CUdevice_v1;
typedef CUdeviceptr_v2 CUdeviceptr;
typedef unsigned long long CUdeviceptr_v2;
-typedef CUeglStreamConnection_st * CUeglStreamConnection;
typedef CUevent_st * CUevent;
-typedef CUextMemory_st * CUexternalMemory;
-typedef CUextSemaphore_st * CUexternalSemaphore;
typedef CUfunc_st * CUfunction;
typedef CUgraph_st * CUgraph;
typedef CUgraphExec_st * CUgraphExec;
typedef CUgraphNode_st * CUgraphNode;
typedef CUgraphicsResource_st * CUgraphicsResource;
typedef void(* CUhostFn)(void* userData);
typedef CUlaunchAttributeID CUkernelNodeAttrID;
typedef CUlaunchAttributeValue CUkernelNodeAttrValue_v1;
typedef CUmemPoolHandle_st * CUmemoryPool;
typedef CUmipmappedArray_st * CUmipmappedArray;
typedef CUmod_st * CUmodule;
typedef size_t(* CUoccupancyB2DSize)(int blockSize);
typedef CUstream_st * CUstream;
typedef CUlaunchAttributeID CUstreamAttrID;
typedef CUlaunchAttributeValue CUstreamAttrValue_v1;
typedef void(* CUstreamCallback)(CUstream hStream, CUresult status, void* userData);
typedef CUsurfObject_v1 CUsurfObject;
typedef unsigned long long CUsurfObject_v1;
-typedef CUsurfref_st * CUsurfref;
typedef CUtexObject_v1 CUtexObject;
typedef unsigned long long CUtexObject_v1;
typedef CUtexref_st * CUtexref;
typedef CUuserObject_st * CUuserObject;
6.2. Error Handling#
CUresult cuGetErrorName(CUresult error, const char** pStr);
CUresult cuGetErrorString(CUresult error, const char** pStr);
6.3. Initialization#
CUresult cuInit(unsigned int Flags);
6.4. Version Management#
CUresult cuDriverGetVersion(int* driverVersion);
6.5. Device Management#
CUresult cuDeviceGet(CUdevice* device, int ordinal);
CUresult cuDeviceGetAttribute(int* pi, CUdevice_attribute attrib, CUdevice dev);
CUresult cuDeviceGetCount(int* count);
CUresult cuDeviceGetDefaultMemPool(CUmemoryPool* pool_out, CUdevice dev);
CUresult cuDeviceGetLuid(char* luid, unsigned int* deviceNodeMask, CUdevice dev);
CUresult cuDeviceGetMemPool(CUmemoryPool* pool, CUdevice dev);
CUresult cuDeviceGetName(char* name, int len, CUdevice dev);
-CUresult cuDeviceGetNvSciSyncAttributes(void* nvSciSyncAttrList, CUdevice dev, int flags);
CUresult cuDeviceGetTexture1DLinearMaxWidth(size_t* maxWidthInElements, CUarray_format format, unsigned numChannels, CUdevice dev);
CUresult cuDeviceGetUuid(CUuuid* uuid, CUdevice dev);
CUresult cuDeviceGetUuid_v2(CUuuid* uuid, CUdevice dev);
CUresult cuDeviceSetMemPool(CUdevice dev, CUmemoryPool pool);
CUresult cuDeviceTotalMem(size_t* bytes, CUdevice dev);
CUresult cuFlushGPUDirectRDMAWrites(CUflushGPUDirectRDMAWritesTarget target, CUflushGPUDirectRDMAWritesScope scope);
6.6. Device Management [DEPRECATED]#
CUresult cuDeviceComputeCapability(int* major, int* minor, CUdevice dev);
CUresult cuDeviceGetProperties(CUdevprop* prop, CUdevice dev);
6.7. Primary Context Management#
CUresult cuDevicePrimaryCtxGetState(CUdevice dev, unsigned int* flags, int* active);
CUresult cuDevicePrimaryCtxRelease(CUdevice dev);
CUresult cuDevicePrimaryCtxReset(CUdevice dev);
CUresult cuDevicePrimaryCtxRetain(CUcontext* pctx, CUdevice dev);
CUresult cuDevicePrimaryCtxSetFlags(CUdevice dev, unsigned int flags);
6.8. Context Management#
CUresult cuCtxCreate(CUcontext* pctx, unsigned int flags, CUdevice dev);
CUresult cuCtxCreate_v3(CUcontext* pctx, CUexecAffinityParam* paramsArray, int numParams, unsigned int flags, CUdevice dev);
CUresult cuCtxDestroy(CUcontext ctx);
CUresult cuCtxGetApiVersion(CUcontext ctx, unsigned int* version);
CUresult cuCtxGetCacheConfig(CUfunc_cache* pconfig);
CUresult cuCtxGetCurrent(CUcontext* pctx);
CUresult cuCtxGetDevice(CUdevice* device);
CUresult cuCtxGetExecAffinity(CUexecAffinityParam* pExecAffinity, CUexecAffinityType type);
CUresult cuCtxGetFlags(unsigned int* flags);
CUresult cuCtxGetLimit(size_t* pvalue, CUlimit limit);
CUresult cuCtxGetSharedMemConfig(CUsharedconfig* pConfig);
CUresult cuCtxGetStreamPriorityRange(int* leastPriority, int* greatestPriority);
CUresult cuCtxPopCurrent(CUcontext* pctx);
CUresult cuCtxPushCurrent(CUcontext ctx);
CUresult cuCtxResetPersistingL2Cache(void);
CUresult cuCtxSetCacheConfig(CUfunc_cache config);
CUresult cuCtxSetCurrent(CUcontext ctx);
CUresult cuCtxSetLimit(CUlimit limit, size_t value);
CUresult cuCtxSetSharedMemConfig(CUsharedconfig config);
CUresult cuCtxSynchronize(void);
6.9. Context Management [DEPRECATED]#
CUresult cuCtxAttach(CUcontext* pctx, unsigned int flags);
CUresult cuCtxDetach(CUcontext ctx);
6.10. Module Management#
enum CUmoduleLoadingMode
CU_MODULE_EAGER_LOADING = 1
CU_MODULE_LAZY_LOADING = 2
CUresult cuLinkAddData(CUlinkState state, CUjitInputType type, void* data, size_t size, const char* name, unsigned int numOptions, CUjit_option* options, void** optionValues);
CUresult cuLinkAddFile(CUlinkState state, CUjitInputType type, const char* path, unsigned int numOptions, CUjit_option* options, void** optionValues);
CUresult cuLinkComplete(CUlinkState state, void** cubinOut, size_t* sizeOut);
CUresult cuLinkCreate(unsigned int numOptions, CUjit_option* options, void** optionValues, CUlinkState* stateOut);
CUresult cuLinkDestroy(CUlinkState state);
CUresult cuModuleGetFunction(CUfunction* hfunc, CUmodule hmod, const char* name);
CUresult cuModuleGetGlobal(CUdeviceptr* dptr, size_t* bytes, CUmodule hmod, const char* name);
CUresult cuModuleGetLoadingMode(CUmoduleLoadingMode* mode);
-CUresult cuModuleGetSurfRef(CUsurfref* pSurfRef, CUmodule hmod, const char* name);
-CUresult cuModuleGetTexRef(CUtexref* pTexRef, CUmodule hmod, const char* name);
CUresult cuModuleLoad(CUmodule* module, const char* fname);
CUresult cuModuleLoadData(CUmodule* module, const void* image);
CUresult cuModuleLoadDataEx(CUmodule* module, const void* image, unsigned int numOptions, CUjit_option* options, void** optionValues);
CUresult cuModuleLoadFatBinary(CUmodule* module, const void* fatCubin);
CUresult cuModuleUnload(CUmodule hmod);
6.11. Memory Management#
CUresult cuArray3DCreate(CUarray* pHandle, const CUDA_ARRAY3D_DESCRIPTOR* pAllocateArray);
CUresult cuArray3DGetDescriptor(CUDA_ARRAY3D_DESCRIPTOR* pArrayDescriptor, CUarray hArray);
CUresult cuArrayCreate(CUarray* pHandle, const CUDA_ARRAY_DESCRIPTOR* pAllocateArray);
CUresult cuArrayDestroy(CUarray hArray);
CUresult cuArrayGetDescriptor(CUDA_ARRAY_DESCRIPTOR* pArrayDescriptor, CUarray hArray);
-CUresult cuArrayGetMemoryRequirements(CUDA_ARRAY_MEMORY_REQUIREMENTS* memoryRequirements, CUarray array, CUdevice device);
-CUresult cuArrayGetPlane(CUarray* pPlaneArray, CUarray hArray, unsigned int planeIdx);
-CUresult cuArrayGetSparseProperties(CUDA_ARRAY_SPARSE_PROPERTIES* sparseProperties, CUarray array);
CUresult cuDeviceGetByPCIBusId(CUdevice* dev, const char* pciBusId);
CUresult cuDeviceGetPCIBusId(char* pciBusId, int len, CUdevice dev);
CUresult cuIpcCloseMemHandle(CUdeviceptr dptr);
CUresult cuIpcGetEventHandle(CUipcEventHandle* pHandle, CUevent event);
CUresult cuIpcGetMemHandle(CUipcMemHandle* pHandle, CUdeviceptr dptr);
CUresult cuIpcOpenEventHandle(CUevent* phEvent, CUipcEventHandle handle);
CUresult cuIpcOpenMemHandle(CUdeviceptr* pdptr, CUipcMemHandle handle, unsigned int Flags);
CUresult cuMemAlloc(CUdeviceptr* dptr, size_t bytesize);
CUresult cuMemAllocHost(void** pp, size_t bytesize);
CUresult cuMemAllocManaged(CUdeviceptr* dptr, size_t bytesize, unsigned int flags);
CUresult cuMemAllocPitch(CUdeviceptr* dptr, size_t* pPitch, size_t WidthInBytes, size_t Height, unsigned int ElementSizeBytes);
CUresult cuMemFree(CUdeviceptr dptr);
CUresult cuMemFreeHost(void* p);
CUresult cuMemGetAddressRange(CUdeviceptr* pbase, size_t* psize, CUdeviceptr dptr);
CUresult cuMemGetHandleForAddressRange(void* handle, CUdeviceptr dptr, size_t size, CUmemRangeHandleType handleType, unsigned long long flags);
CUresult cuMemGetInfo(size_t* free, size_t* total);
CUresult cuMemHostAlloc(void** pp, size_t bytesize, unsigned int Flags);
CUresult cuMemHostGetDevicePointer(CUdeviceptr* pdptr, void* p, unsigned int Flags);
CUresult cuMemHostGetFlags(unsigned int* pFlags, void* p);
CUresult cuMemHostRegister(void* p, size_t bytesize, unsigned int Flags);
CUresult cuMemHostUnregister(void* p);
CUresult cuMemcpy(CUdeviceptr dst, CUdeviceptr src, size_t ByteCount);
CUresult cuMemcpy2D(const CUDA_MEMCPY2D* pCopy);
CUresult cuMemcpy2DAsync(const CUDA_MEMCPY2D* pCopy, CUstream hStream);
CUresult cuMemcpy2DUnaligned(const CUDA_MEMCPY2D* pCopy);
CUresult cuMemcpy3D(const CUDA_MEMCPY3D* pCopy);
CUresult cuMemcpy3DAsync(const CUDA_MEMCPY3D* pCopy, CUstream hStream);
-CUresult cuMemcpy3DPeer(const CUDA_MEMCPY3D_PEER* pCopy);
-CUresult cuMemcpy3DPeerAsync(const CUDA_MEMCPY3D_PEER* pCopy, CUstream hStream);
CUresult cuMemcpyAsync(CUdeviceptr dst, CUdeviceptr src, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyAtoA(CUarray dstArray, size_t dstOffset, CUarray srcArray, size_t srcOffset, size_t ByteCount);
CUresult cuMemcpyAtoD(CUdeviceptr dstDevice, CUarray srcArray, size_t srcOffset, size_t ByteCount);
CUresult cuMemcpyAtoH(void* dstHost, CUarray srcArray, size_t srcOffset, size_t ByteCount);
CUresult cuMemcpyAtoHAsync(void* dstHost, CUarray srcArray, size_t srcOffset, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyDtoA(CUarray dstArray, size_t dstOffset, CUdeviceptr srcDevice, size_t ByteCount);
CUresult cuMemcpyDtoD(CUdeviceptr dstDevice, CUdeviceptr srcDevice, size_t ByteCount);
CUresult cuMemcpyDtoDAsync(CUdeviceptr dstDevice, CUdeviceptr srcDevice, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyDtoH(void* dstHost, CUdeviceptr srcDevice, size_t ByteCount);
CUresult cuMemcpyDtoHAsync(void* dstHost, CUdeviceptr srcDevice, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyHtoA(CUarray dstArray, size_t dstOffset, const void* srcHost, size_t ByteCount);
CUresult cuMemcpyHtoAAsync(CUarray dstArray, size_t dstOffset, const void* srcHost, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyHtoD(CUdeviceptr dstDevice, const void* srcHost, size_t ByteCount);
CUresult cuMemcpyHtoDAsync(CUdeviceptr dstDevice, const void* srcHost, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyPeer(CUdeviceptr dstDevice, CUcontext dstContext, CUdeviceptr srcDevice, CUcontext srcContext, size_t ByteCount);
CUresult cuMemcpyPeerAsync(CUdeviceptr dstDevice, CUcontext dstContext, CUdeviceptr srcDevice, CUcontext srcContext, size_t ByteCount, CUstream hStream);
CUresult cuMemsetD16(CUdeviceptr dstDevice, unsigned short us, size_t N);
CUresult cuMemsetD16Async(CUdeviceptr dstDevice, unsigned short us, size_t N, CUstream hStream);
CUresult cuMemsetD2D16(CUdeviceptr dstDevice, size_t dstPitch, unsigned short us, size_t Width, size_t Height);
CUresult cuMemsetD2D16Async(CUdeviceptr dstDevice, size_t dstPitch, unsigned short us, size_t Width, size_t Height, CUstream hStream);
CUresult cuMemsetD2D32(CUdeviceptr dstDevice, size_t dstPitch, unsigned int ui, size_t Width, size_t Height);
CUresult cuMemsetD2D32Async(CUdeviceptr dstDevice, size_t dstPitch, unsigned int ui, size_t Width, size_t Height, CUstream hStream);
CUresult cuMemsetD2D8(CUdeviceptr dstDevice, size_t dstPitch, unsigned char uc, size_t Width, size_t Height);
CUresult cuMemsetD2D8Async(CUdeviceptr dstDevice, size_t dstPitch, unsigned char uc, size_t Width, size_t Height, CUstream hStream);
CUresult cuMemsetD32(CUdeviceptr dstDevice, unsigned int ui, size_t N);
CUresult cuMemsetD32Async(CUdeviceptr dstDevice, unsigned int ui, size_t N, CUstream hStream);
CUresult cuMemsetD8(CUdeviceptr dstDevice, unsigned char uc, size_t N);
CUresult cuMemsetD8Async(CUdeviceptr dstDevice, unsigned char uc, size_t N, CUstream hStream);
CUresult cuMipmappedArrayCreate(CUmipmappedArray* pHandle, const CUDA_ARRAY3D_DESCRIPTOR* pMipmappedArrayDesc, unsigned int numMipmapLevels);
CUresult cuMipmappedArrayDestroy(CUmipmappedArray hMipmappedArray);
CUresult cuMipmappedArrayGetLevel(CUarray* pLevelArray, CUmipmappedArray hMipmappedArray, unsigned int level);
-CUresult cuMipmappedArrayGetMemoryRequirements(CUDA_ARRAY_MEMORY_REQUIREMENTS* memoryRequirements, CUmipmappedArray mipmap, CUdevice device);
-CUresult cuMipmappedArrayGetSparseProperties(CUDA_ARRAY_SPARSE_PROPERTIES* sparseProperties, CUmipmappedArray mipmap);
6.12. Virtual Memory Management#
CUresult cuMemAddressFree(CUdeviceptr ptr, size_t size);
CUresult cuMemAddressReserve(CUdeviceptr* ptr, size_t size, size_t alignment, CUdeviceptr addr, unsigned long long flags);
CUresult cuMemCreate(CUmemGenericAllocationHandle* handle, size_t size, const CUmemAllocationProp* prop, unsigned long long flags);
CUresult cuMemExportToShareableHandle(void* shareableHandle, CUmemGenericAllocationHandle handle, CUmemAllocationHandleType handleType, unsigned long long flags);
CUresult cuMemGetAccess(unsigned long long* flags, const CUmemLocation* location, CUdeviceptr ptr);
CUresult cuMemGetAllocationGranularity(size_t* granularity, const CUmemAllocationProp* prop, CUmemAllocationGranularity_flags option);
CUresult cuMemGetAllocationPropertiesFromHandle(CUmemAllocationProp* prop, CUmemGenericAllocationHandle handle);
CUresult cuMemImportFromShareableHandle(CUmemGenericAllocationHandle* handle, void* osHandle, CUmemAllocationHandleType shHandleType);
CUresult cuMemMap(CUdeviceptr ptr, size_t size, size_t offset, CUmemGenericAllocationHandle handle, unsigned long long flags);
-CUresult cuMemMapArrayAsync(CUarrayMapInfo* mapInfoList, unsigned int count, CUstream hStream);
CUresult cuMemRelease(CUmemGenericAllocationHandle handle);
CUresult cuMemRetainAllocationHandle(CUmemGenericAllocationHandle* handle, void* addr);
CUresult cuMemSetAccess(CUdeviceptr ptr, size_t size, const CUmemAccessDesc* desc, size_t count);
CUresult cuMemUnmap(CUdeviceptr ptr, size_t size);
6.13. Stream Ordered Memory Allocator#
CUresult cuMemAllocAsync(CUdeviceptr* dptr, size_t bytesize, CUstream hStream);
CUresult cuMemAllocFromPoolAsync(CUdeviceptr* dptr, size_t bytesize, CUmemoryPool pool, CUstream hStream);
CUresult cuMemFreeAsync(CUdeviceptr dptr, CUstream hStream);
CUresult cuMemPoolCreate(CUmemoryPool* pool, const CUmemPoolProps* poolProps);
CUresult cuMemPoolDestroy(CUmemoryPool pool);
CUresult cuMemPoolExportPointer(CUmemPoolPtrExportData* shareData_out, CUdeviceptr ptr);
CUresult cuMemPoolExportToShareableHandle(void* handle_out, CUmemoryPool pool, CUmemAllocationHandleType handleType, unsigned long long flags);
CUresult cuMemPoolGetAccess(CUmemAccess_flags* flags, CUmemoryPool memPool, CUmemLocation* location);
CUresult cuMemPoolGetAttribute(CUmemoryPool pool, CUmemPool_attribute attr, void* value);
CUresult cuMemPoolImportFromShareableHandle(CUmemoryPool* pool_out, void* handle, CUmemAllocationHandleType handleType, unsigned long long flags);
CUresult cuMemPoolImportPointer(CUdeviceptr* ptr_out, CUmemoryPool pool, CUmemPoolPtrExportData* shareData);
CUresult cuMemPoolSetAccess(CUmemoryPool pool, const CUmemAccessDesc* map, size_t count);
CUresult cuMemPoolSetAttribute(CUmemoryPool pool, CUmemPool_attribute attr, void* value);
CUresult cuMemPoolTrimTo(CUmemoryPool pool, size_t minBytesToKeep);
6.14. Unified Addressing#
CUresult cuMemAdvise(CUdeviceptr devPtr, size_t count, CUmem_advise advice, CUdevice device);
CUresult cuMemPrefetchAsync(CUdeviceptr devPtr, size_t count, CUdevice dstDevice, CUstream hStream);
CUresult cuMemRangeGetAttribute(void* data, size_t dataSize, CUmem_range_attribute attribute, CUdeviceptr devPtr, size_t count);
CUresult cuMemRangeGetAttributes(void** data, size_t* dataSizes, CUmem_range_attribute* attributes, size_t numAttributes, CUdeviceptr devPtr, size_t count);
CUresult cuPointerGetAttribute(void* data, CUpointer_attribute attribute, CUdeviceptr ptr);
CUresult cuPointerGetAttributes(unsigned int numAttributes, CUpointer_attribute* attributes, void** data, CUdeviceptr ptr);
CUresult cuPointerSetAttribute(const void* value, CUpointer_attribute attribute, CUdeviceptr ptr);
6.15. Stream Management#
CUresult cuStreamAddCallback(CUstream hStream, CUstreamCallback callback, void* userData, unsigned int flags);
CUresult cuStreamAttachMemAsync(CUstream hStream, CUdeviceptr dptr, size_t length, unsigned int flags);
CUresult cuStreamBeginCapture(CUstream hStream, CUstreamCaptureMode mode);
CUresult cuStreamCopyAttributes(CUstream dst, CUstream src);
CUresult cuStreamCreate(CUstream* phStream, unsigned int Flags);
CUresult cuStreamCreateWithPriority(CUstream* phStream, unsigned int flags, int priority);
CUresult cuStreamDestroy(CUstream hStream);
CUresult cuStreamEndCapture(CUstream hStream, CUgraph* phGraph);
-CUresult cuStreamGetAttribute(CUstream hStream, CUstreamAttrID attr, CUstreamAttrValue* value_out);
CUresult cuStreamGetCaptureInfo(CUstream hStream, CUstreamCaptureStatus* captureStatus_out, cuuint64_t* id_out);
CUresult cuStreamGetCaptureInfo_v2(CUstream hStream, CUstreamCaptureStatus* captureStatus_out, cuuint64_t* id_out, CUgraph* graph_out, const CUgraphNode** dependencies_out, size_t* numDependencies_out);
CUresult cuStreamGetCtx(CUstream hStream, CUcontext* pctx);
CUresult cuStreamGetFlags(CUstream hStream, unsigned int* flags);
CUresult cuStreamGetPriority(CUstream hStream, int* priority);
CUresult cuStreamIsCapturing(CUstream hStream, CUstreamCaptureStatus* captureStatus);
CUresult cuStreamQuery(CUstream hStream);
-CUresult cuStreamSetAttribute(CUstream hStream, CUstreamAttrID attr, const CUstreamAttrValue* value);
CUresult cuStreamSynchronize(CUstream hStream);
CUresult cuStreamUpdateCaptureDependencies(CUstream hStream, CUgraphNode* dependencies, size_t numDependencies, unsigned int flags);
CUresult cuStreamWaitEvent(CUstream hStream, CUevent hEvent, unsigned int Flags);
CUresult cuThreadExchangeStreamCaptureMode(CUstreamCaptureMode* mode);
6.16. Event Management#
CUresult cuEventCreate(CUevent* phEvent, unsigned int Flags);
CUresult cuEventDestroy(CUevent hEvent);
CUresult cuEventElapsedTime(float* pMilliseconds, CUevent hStart, CUevent hEnd);
CUresult cuEventQuery(CUevent hEvent);
CUresult cuEventRecord(CUevent hEvent, CUstream hStream);
CUresult cuEventRecordWithFlags(CUevent hEvent, CUstream hStream, unsigned int flags);
CUresult cuEventSynchronize(CUevent hEvent);
6.17. External Resource Interoperability#
-CUresult cuDestroyExternalMemory(CUexternalMemory extMem);
-CUresult cuDestroyExternalSemaphore(CUexternalSemaphore extSem);
-CUresult cuExternalMemoryGetMappedBuffer(CUdeviceptr* devPtr, CUexternalMemory extMem, const CUDA_EXTERNAL_MEMORY_BUFFER_DESC* bufferDesc);
-CUresult cuExternalMemoryGetMappedMipmappedArray(CUmipmappedArray* mipmap, CUexternalMemory extMem, const CUDA_EXTERNAL_MEMORY_MIPMAPPED_ARRAY_DESC* mipmapDesc);
-CUresult cuImportExternalMemory(CUexternalMemory* extMem_out, const CUDA_EXTERNAL_MEMORY_HANDLE_DESC* memHandleDesc);
-CUresult cuImportExternalSemaphore(CUexternalSemaphore* extSem_out, const CUDA_EXTERNAL_SEMAPHORE_HANDLE_DESC* semHandleDesc);
-CUresult cuSignalExternalSemaphoresAsync(const CUexternalSemaphore* extSemArray, const CUDA_EXTERNAL_SEMAPHORE_SIGNAL_PARAMS* paramsArray, unsigned int numExtSems, CUstream stream);
-CUresult cuWaitExternalSemaphoresAsync(const CUexternalSemaphore* extSemArray, const CUDA_EXTERNAL_SEMAPHORE_WAIT_PARAMS* paramsArray, unsigned int numExtSems, CUstream stream);
6.18. Stream Memory Operations#
-CUresult cuStreamBatchMemOp(CUstream stream, unsigned int count, CUstreamBatchMemOpParams* paramArray, unsigned int flags);
-CUresult cuStreamBatchMemOp_v2(CUstream stream, unsigned int count, CUstreamBatchMemOpParams* paramArray, unsigned int flags);
-CUresult cuStreamWaitValue32(CUstream stream, CUdeviceptr addr, cuuint32_t value, unsigned int flags);
-CUresult cuStreamWaitValue32_v2(CUstream stream, CUdeviceptr addr, cuuint32_t value, unsigned int flags);
-CUresult cuStreamWaitValue64(CUstream stream, CUdeviceptr addr, cuuint64_t value, unsigned int flags);
-CUresult cuStreamWaitValue64_v2(CUstream stream, CUdeviceptr addr, cuuint64_t value, unsigned int flags);
CUresult cuStreamWriteValue32(CUstream stream, CUdeviceptr addr, cuuint32_t value, unsigned int flags);
CUresult cuStreamWriteValue32_v2(CUstream stream, CUdeviceptr addr, cuuint32_t value, unsigned int flags);
-CUresult cuStreamWriteValue64(CUstream stream, CUdeviceptr addr, cuuint64_t value, unsigned int flags);
-CUresult cuStreamWriteValue64_v2(CUstream stream, CUdeviceptr addr, cuuint64_t value, unsigned int flags);
6.19. Execution Control#
CUresult cuFuncGetAttribute(int* pi, CUfunction_attribute attrib, CUfunction hfunc);
CUresult cuFuncGetModule(CUmodule* hmod, CUfunction hfunc);
CUresult cuFuncSetAttribute(CUfunction hfunc, CUfunction_attribute attrib, int value);
CUresult cuFuncSetCacheConfig(CUfunction hfunc, CUfunc_cache config);
CUresult cuFuncSetSharedMemConfig(CUfunction hfunc, CUsharedconfig config);
CUresult cuLaunchCooperativeKernel(CUfunction f, unsigned int gridDimX, unsigned int gridDimY, unsigned int gridDimZ, unsigned int blockDimX, unsigned int blockDimY, unsigned int blockDimZ, unsigned int sharedMemBytes, CUstream hStream, void** kernelParams);
-CUresult cuLaunchCooperativeKernelMultiDevice(CUDA_LAUNCH_PARAMS* launchParamsList, unsigned int numDevices, unsigned int flags);
CUresult cuLaunchHostFunc(CUstream hStream, CUhostFn fn, void* userData);
CUresult cuLaunchKernel(CUfunction f, unsigned int gridDimX, unsigned int gridDimY, unsigned int gridDimZ, unsigned int blockDimX, unsigned int blockDimY, unsigned int blockDimZ, unsigned int sharedMemBytes, CUstream hStream, void** kernelParams, void** extra);
-CUresult cuLaunchKernelEx(const CUlaunchConfig* config, CUfunction f, void** kernelParams, void** extra);
6.20. Execution Control [DEPRECATED]#
CUresult cuFuncSetBlockShape(CUfunction hfunc, int x, int y, int z);
CUresult cuFuncSetSharedSize(CUfunction hfunc, unsigned int bytes);
CUresult cuLaunch(CUfunction f);
CUresult cuLaunchGrid(CUfunction f, int grid_width, int grid_height);
CUresult cuLaunchGridAsync(CUfunction f, int grid_width, int grid_height, CUstream hStream);
CUresult cuParamSetSize(CUfunction hfunc, unsigned int numbytes);
-CUresult cuParamSetTexRef(CUfunction hfunc, int texunit, CUtexref hTexRef);
CUresult cuParamSetf(CUfunction hfunc, int offset, float value);
CUresult cuParamSeti(CUfunction hfunc, int offset, unsigned int value);
CUresult cuParamSetv(CUfunction hfunc, int offset, void* ptr, unsigned int numbytes);
6.21. Graph Management#
-CUresult cuDeviceGetGraphMemAttribute(CUdevice device, CUgraphMem_attribute attr, void* value);
-CUresult cuDeviceGraphMemTrim(CUdevice device);
-CUresult cuDeviceSetGraphMemAttribute(CUdevice device, CUgraphMem_attribute attr, void* value);
-CUresult cuGraphAddBatchMemOpNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, const CUDA_BATCH_MEM_OP_NODE_PARAMS* nodeParams);
CUresult cuGraphAddChildGraphNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, CUgraph childGraph);
CUresult cuGraphAddDependencies(CUgraph hGraph, const CUgraphNode* from, const CUgraphNode* to, size_t numDependencies);
CUresult cuGraphAddEmptyNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies);
CUresult cuGraphAddEventRecordNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, CUevent event);
CUresult cuGraphAddEventWaitNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, CUevent event);
-CUresult cuGraphAddExternalSemaphoresSignalNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, const CUDA_EXT_SEM_SIGNAL_NODE_PARAMS* nodeParams);
-CUresult cuGraphAddExternalSemaphoresWaitNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, const CUDA_EXT_SEM_WAIT_NODE_PARAMS* nodeParams);
CUresult cuGraphAddHostNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, const CUDA_HOST_NODE_PARAMS* nodeParams);
-CUresult cuGraphAddKernelNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, const CUDA_KERNEL_NODE_PARAMS* nodeParams);
-CUresult cuGraphAddMemAllocNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, CUDA_MEM_ALLOC_NODE_PARAMS* nodeParams);
CUresult cuGraphAddMemFreeNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, CUdeviceptr dptr);
-CUresult cuGraphAddMemcpyNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, const CUDA_MEMCPY3D* copyParams, CUcontext ctx);
CUresult cuGraphAddMemsetNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, const CUDA_MEMSET_NODE_PARAMS* memsetParams, CUcontext ctx);
-CUresult cuGraphBatchMemOpNodeGetParams(CUgraphNode hNode, CUDA_BATCH_MEM_OP_NODE_PARAMS* nodeParams_out);
-CUresult cuGraphBatchMemOpNodeSetParams(CUgraphNode hNode, const CUDA_BATCH_MEM_OP_NODE_PARAMS* nodeParams);
CUresult cuGraphChildGraphNodeGetGraph(CUgraphNode hNode, CUgraph* phGraph);
CUresult cuGraphClone(CUgraph* phGraphClone, CUgraph originalGraph);
CUresult cuGraphCreate(CUgraph* phGraph, unsigned int flags);
CUresult cuGraphDebugDotPrint(CUgraph hGraph, const char* path, unsigned int flags);
CUresult cuGraphDestroy(CUgraph hGraph);
CUresult cuGraphDestroyNode(CUgraphNode hNode);
CUresult cuGraphEventRecordNodeGetEvent(CUgraphNode hNode, CUevent* event_out);
CUresult cuGraphEventRecordNodeSetEvent(CUgraphNode hNode, CUevent event);
CUresult cuGraphEventWaitNodeGetEvent(CUgraphNode hNode, CUevent* event_out);
CUresult cuGraphEventWaitNodeSetEvent(CUgraphNode hNode, CUevent event);
-CUresult cuGraphExecBatchMemOpNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, const CUDA_BATCH_MEM_OP_NODE_PARAMS* nodeParams);
CUresult cuGraphExecChildGraphNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, CUgraph childGraph);
CUresult cuGraphExecDestroy(CUgraphExec hGraphExec);
CUresult cuGraphExecEventRecordNodeSetEvent(CUgraphExec hGraphExec, CUgraphNode hNode, CUevent event);
CUresult cuGraphExecEventWaitNodeSetEvent(CUgraphExec hGraphExec, CUgraphNode hNode, CUevent event);
-CUresult cuGraphExecExternalSemaphoresSignalNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, const CUDA_EXT_SEM_SIGNAL_NODE_PARAMS* nodeParams);
-CUresult cuGraphExecExternalSemaphoresWaitNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, const CUDA_EXT_SEM_WAIT_NODE_PARAMS* nodeParams);
CUresult cuGraphExecHostNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, const CUDA_HOST_NODE_PARAMS* nodeParams);
-CUresult cuGraphExecKernelNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, const CUDA_KERNEL_NODE_PARAMS* nodeParams);
-CUresult cuGraphExecMemcpyNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, const CUDA_MEMCPY3D* copyParams, CUcontext ctx);
-CUresult cuGraphExecMemsetNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, const CUDA_MEMSET_NODE_PARAMS* memsetParams, CUcontext ctx);
CUresult cuGraphExecUpdate(CUgraphExec hGraphExec, CUgraph hGraph, CUgraphNode* hErrorNode_out, CUgraphExecUpdateResult* updateResult_out);
-CUresult cuGraphExternalSemaphoresSignalNodeGetParams(CUgraphNode hNode, CUDA_EXT_SEM_SIGNAL_NODE_PARAMS* params_out);
-CUresult cuGraphExternalSemaphoresSignalNodeSetParams(CUgraphNode hNode, const CUDA_EXT_SEM_SIGNAL_NODE_PARAMS* nodeParams);
-CUresult cuGraphExternalSemaphoresWaitNodeGetParams(CUgraphNode hNode, CUDA_EXT_SEM_WAIT_NODE_PARAMS* params_out);
-CUresult cuGraphExternalSemaphoresWaitNodeSetParams(CUgraphNode hNode, const CUDA_EXT_SEM_WAIT_NODE_PARAMS* nodeParams);
CUresult cuGraphGetEdges(CUgraph hGraph, CUgraphNode* from, CUgraphNode* to, size_t* numEdges);
CUresult cuGraphGetNodes(CUgraph hGraph, CUgraphNode* nodes, size_t* numNodes);
CUresult cuGraphGetRootNodes(CUgraph hGraph, CUgraphNode* rootNodes, size_t* numRootNodes);
CUresult cuGraphHostNodeGetParams(CUgraphNode hNode, CUDA_HOST_NODE_PARAMS* nodeParams);
CUresult cuGraphHostNodeSetParams(CUgraphNode hNode, const CUDA_HOST_NODE_PARAMS* nodeParams);
-CUresult cuGraphInstantiate(CUgraphExec* phGraphExec, CUgraph hGraph, CUgraphNode* phErrorNode, char* logBuffer, size_t bufferSize);
CUresult cuGraphInstantiateWithFlags(CUgraphExec* phGraphExec, CUgraph hGraph, unsigned long long flags);
CUresult cuGraphKernelNodeCopyAttributes(CUgraphNode dst, CUgraphNode src);
-CUresult cuGraphKernelNodeGetAttribute(CUgraphNode hNode, CUkernelNodeAttrID attr, CUkernelNodeAttrValue* value_out);
-CUresult cuGraphKernelNodeGetParams(CUgraphNode hNode, CUDA_KERNEL_NODE_PARAMS* nodeParams);
-CUresult cuGraphKernelNodeSetAttribute(CUgraphNode hNode, CUkernelNodeAttrID attr, const CUkernelNodeAttrValue* value);
-CUresult cuGraphKernelNodeSetParams(CUgraphNode hNode, const CUDA_KERNEL_NODE_PARAMS* nodeParams);
CUresult cuGraphLaunch(CUgraphExec hGraphExec, CUstream hStream);
-CUresult cuGraphMemAllocNodeGetParams(CUgraphNode hNode, CUDA_MEM_ALLOC_NODE_PARAMS* params_out);
CUresult cuGraphMemFreeNodeGetParams(CUgraphNode hNode, CUdeviceptr* dptr_out);
-CUresult cuGraphMemcpyNodeGetParams(CUgraphNode hNode, CUDA_MEMCPY3D* nodeParams);
-CUresult cuGraphMemcpyNodeSetParams(CUgraphNode hNode, const CUDA_MEMCPY3D* nodeParams);
CUresult cuGraphMemsetNodeGetParams(CUgraphNode hNode, CUDA_MEMSET_NODE_PARAMS* nodeParams);
CUresult cuGraphMemsetNodeSetParams(CUgraphNode hNode, const CUDA_MEMSET_NODE_PARAMS* nodeParams);
CUresult cuGraphNodeFindInClone(CUgraphNode* phNode, CUgraphNode hOriginalNode, CUgraph hClonedGraph);
CUresult cuGraphNodeGetDependencies(CUgraphNode hNode, CUgraphNode* dependencies, size_t* numDependencies);
CUresult cuGraphNodeGetDependentNodes(CUgraphNode hNode, CUgraphNode* dependentNodes, size_t* numDependentNodes);
CUresult cuGraphNodeGetEnabled(CUgraphExec hGraphExec, CUgraphNode hNode, unsigned int* isEnabled);
CUresult cuGraphNodeGetType(CUgraphNode hNode, CUgraphNodeType* type);
CUresult cuGraphNodeSetEnabled(CUgraphExec hGraphExec, CUgraphNode hNode, unsigned int isEnabled);
CUresult cuGraphReleaseUserObject(CUgraph graph, CUuserObject object, unsigned int count);
CUresult cuGraphRemoveDependencies(CUgraph hGraph, const CUgraphNode* from, const CUgraphNode* to, size_t numDependencies);
CUresult cuGraphRetainUserObject(CUgraph graph, CUuserObject object, unsigned int count, unsigned int flags);
CUresult cuGraphUpload(CUgraphExec hGraphExec, CUstream hStream);
CUresult cuUserObjectCreate(CUuserObject* object_out, void* ptr, CUhostFn destroy, unsigned int initialRefcount, unsigned int flags);
CUresult cuUserObjectRelease(CUuserObject object, unsigned int count);
CUresult cuUserObjectRetain(CUuserObject object, unsigned int count);
6.22. Occupancy#
CUresult cuOccupancyAvailableDynamicSMemPerBlock(size_t* dynamicSmemSize, CUfunction func, int numBlocks, int blockSize);
CUresult cuOccupancyMaxActiveBlocksPerMultiprocessor(int* numBlocks, CUfunction func, int blockSize, size_t dynamicSMemSize);
CUresult cuOccupancyMaxActiveBlocksPerMultiprocessorWithFlags(int* numBlocks, CUfunction func, int blockSize, size_t dynamicSMemSize, unsigned int flags);
-CUresult cuOccupancyMaxActiveClusters(int* numClusters, CUfunction func, const CUlaunchConfig* config);
CUresult cuOccupancyMaxPotentialBlockSize(int* minGridSize, int* blockSize, CUfunction func, CUoccupancyB2DSize blockSizeToDynamicSMemSize, size_t dynamicSMemSize, int blockSizeLimit);
CUresult cuOccupancyMaxPotentialBlockSizeWithFlags(int* minGridSize, int* blockSize, CUfunction func, CUoccupancyB2DSize blockSizeToDynamicSMemSize, size_t dynamicSMemSize, int blockSizeLimit, unsigned int flags);
-CUresult cuOccupancyMaxPotentialClusterSize(int* clusterSize, CUfunction func, const CUlaunchConfig* config);
6.23. Texture Reference Management [DEPRECATED]#
CUresult cuTexRefCreate(CUtexref* pTexRef);
CUresult cuTexRefDestroy(CUtexref hTexRef);
CUresult cuTexRefGetAddress(CUdeviceptr* pdptr, CUtexref hTexRef);
CUresult cuTexRefGetAddressMode(CUaddress_mode* pam, CUtexref hTexRef, int dim);
CUresult cuTexRefGetArray(CUarray* phArray, CUtexref hTexRef);
-CUresult cuTexRefGetBorderColor(float* pBorderColor, CUtexref hTexRef);
CUresult cuTexRefGetFilterMode(CUfilter_mode* pfm, CUtexref hTexRef);
-CUresult cuTexRefGetFlags(unsigned int* pFlags, CUtexref hTexRef);
-CUresult cuTexRefGetFormat(CUarray_format* pFormat, int* pNumChannels, CUtexref hTexRef);
-CUresult cuTexRefGetMaxAnisotropy(int* pmaxAniso, CUtexref hTexRef);
-CUresult cuTexRefGetMipmapFilterMode(CUfilter_mode* pfm, CUtexref hTexRef);
-CUresult cuTexRefGetMipmapLevelBias(float* pbias, CUtexref hTexRef);
-CUresult cuTexRefGetMipmapLevelClamp(float* pminMipmapLevelClamp, float* pmaxMipmapLevelClamp, CUtexref hTexRef);
-CUresult cuTexRefGetMipmappedArray(CUmipmappedArray* phMipmappedArray, CUtexref hTexRef);
-CUresult cuTexRefSetAddress(size_t* ByteOffset, CUtexref hTexRef, CUdeviceptr dptr, size_t bytes);
-CUresult cuTexRefSetAddress2D(CUtexref hTexRef, const CUDA_ARRAY_DESCRIPTOR* desc, CUdeviceptr dptr, size_t Pitch);
-CUresult cuTexRefSetAddressMode(CUtexref hTexRef, int dim, CUaddress_mode am);
-CUresult cuTexRefSetArray(CUtexref hTexRef, CUarray hArray, unsigned int Flags);
-CUresult cuTexRefSetBorderColor(CUtexref hTexRef, float* pBorderColor);
-CUresult cuTexRefSetFilterMode(CUtexref hTexRef, CUfilter_mode fm);
-CUresult cuTexRefSetFlags(CUtexref hTexRef, unsigned int Flags);
-CUresult cuTexRefSetFormat(CUtexref hTexRef, CUarray_format fmt, int NumPackedComponents);
-CUresult cuTexRefSetMaxAnisotropy(CUtexref hTexRef, unsigned int maxAniso);
-CUresult cuTexRefSetMipmapFilterMode(CUtexref hTexRef, CUfilter_mode fm);
-CUresult cuTexRefSetMipmapLevelBias(CUtexref hTexRef, float bias);
-CUresult cuTexRefSetMipmapLevelClamp(CUtexref hTexRef, float minMipmapLevelClamp, float maxMipmapLevelClamp);
-CUresult cuTexRefSetMipmappedArray(CUtexref hTexRef, CUmipmappedArray hMipmappedArray, unsigned int Flags);
6.24. Surface Reference Management [DEPRECATED]#
-CUresult cuSurfRefGetArray(CUarray* phArray, CUsurfref hSurfRef);
-CUresult cuSurfRefSetArray(CUsurfref hSurfRef, CUarray hArray, unsigned int Flags);
6.25. Texture Object Management#
CUresult cuTexObjectCreate(CUtexObject* pTexObject, const CUDA_RESOURCE_DESC* pResDesc, const CUDA_TEXTURE_DESC* pTexDesc, const CUDA_RESOURCE_VIEW_DESC* pResViewDesc);
CUresult cuTexObjectDestroy(CUtexObject texObject);
CUresult cuTexObjectGetResourceDesc(CUDA_RESOURCE_DESC* pResDesc, CUtexObject texObject);
CUresult cuTexObjectGetResourceViewDesc(CUDA_RESOURCE_VIEW_DESC* pResViewDesc, CUtexObject texObject);
CUresult cuTexObjectGetTextureDesc(CUDA_TEXTURE_DESC* pTexDesc, CUtexObject texObject);
6.26. Surface Object Management#
CUresult cuSurfObjectCreate(CUsurfObject* pSurfObject, const CUDA_RESOURCE_DESC* pResDesc);
CUresult cuSurfObjectDestroy(CUsurfObject surfObject);
CUresult cuSurfObjectGetResourceDesc(CUDA_RESOURCE_DESC* pResDesc, CUsurfObject surfObject);
6.27. Peer Context Memory Access#
CUresult cuCtxDisablePeerAccess(CUcontext peerContext);
CUresult cuCtxEnablePeerAccess(CUcontext peerContext, unsigned int Flags);
CUresult cuDeviceCanAccessPeer(int* canAccessPeer, CUdevice dev, CUdevice peerDev);
CUresult cuDeviceGetP2PAttribute(int* value, CUdevice_P2PAttribute attrib, CUdevice srcDevice, CUdevice dstDevice);
6.28. Graphics Interoperability#
CUresult cuGraphicsMapResources(unsigned int count, CUgraphicsResource* resources, CUstream hStream);
-CUresult cuGraphicsResourceGetMappedMipmappedArray(CUmipmappedArray* pMipmappedArray, CUgraphicsResource resource);
CUresult cuGraphicsResourceGetMappedPointer(CUdeviceptr* pDevPtr, size_t* pSize, CUgraphicsResource resource);
CUresult cuGraphicsResourceSetMapFlags(CUgraphicsResource resource, unsigned int flags);
CUresult cuGraphicsSubResourceGetMappedArray(CUarray* pArray, CUgraphicsResource resource, unsigned int arrayIndex, unsigned int mipLevel);
CUresult cuGraphicsUnmapResources(unsigned int count, CUgraphicsResource* resources, CUstream hStream);
CUresult cuGraphicsUnregisterResource(CUgraphicsResource resource);
6.29. Driver Entry Point Access#
CUresult cuGetProcAddress(const char* symbol, void** pfn, int cudaVersion, cuuint64_t flags);
6.30. Profiler Control [DEPRECATED]#
CUresult cuProfilerInitialize(const char* configFile, const char* outputFile, CUoutput_mode outputMode);
6.31. Profiler Control#
CUresult cuProfilerStart(void);
CUresult cuProfilerStop(void);
6.32. OpenGL Interoperability#
enum CUGLDeviceList
CU_GL_DEVICE_LIST_ALL = 1
CU_GL_DEVICE_LIST_CURRENT_FRAME = 2
CU_GL_DEVICE_LIST_NEXT_FRAME = 3
CUresult cuGLGetDevices(unsigned int* pCudaDeviceCount, CUdevice* pCudaDevices, unsigned int cudaDeviceCount, CUGLDeviceList deviceList);
CUresult cuGraphicsGLRegisterBuffer(CUgraphicsResource* pCudaResource, GLuint buffer, unsigned int Flags);
CUresult cuGraphicsGLRegisterImage(CUgraphicsResource* pCudaResource, GLuint image, GLenum target, unsigned int Flags);
-CUresult cuWGLGetDevice(CUdevice* pDevice, HGPUNV hGpu);
6.32.1. OpenGL Interoperability [DEPRECATED]#
enum CUGLmap_flags
CU_GL_MAP_RESOURCE_FLAGS_NONE = 0
CU_GL_MAP_RESOURCE_FLAGS_READ_ONLY = 1
CU_GL_MAP_RESOURCE_FLAGS_WRITE_DISCARD = 2
CUresult cuGLCtxCreate(CUcontext* pCtx, unsigned int Flags, CUdevice device);
CUresult cuGLInit(void);
CUresult cuGLMapBufferObject(CUdeviceptr* dptr, size_t* size, GLuint buffer);
CUresult cuGLMapBufferObjectAsync(CUdeviceptr* dptr, size_t* size, GLuint buffer, CUstream hStream);
CUresult cuGLRegisterBufferObject(GLuint buffer);
CUresult cuGLSetBufferObjectMapFlags(GLuint buffer, unsigned int Flags);
CUresult cuGLUnmapBufferObject(GLuint buffer);
CUresult cuGLUnmapBufferObjectAsync(GLuint buffer, CUstream hStream);
CUresult cuGLUnregisterBufferObject(GLuint buffer);
6.33. Direct3D 9 Interoperability#
-Windows APIs are currently unsupported
6.33.1. Direct3D 9 Interoperability [DEPRECATED]#
-Windows APIs are currently unsupported
6.34. Direct3D 10 Interoperability#
-Windows APIs are currently unsupported
6.34.1. Direct3D 10 Interoperability [DEPRECATED]#
-Windows APIs are currently unsupported
6.35. Direct3D 11 Interoperability#
-Windows APIs are currently unsupported
6.35.1. Direct3D 11 Interoperability [DEPRECATED]#
-Windows APIs are currently unsupported
6.36. VDPAU Interoperability#
-VDPAU is currently unsupported
6.37. EGL Interoperability#
-EGL is currently unsupported
76% (567 of 747 declarations available)
6.1. Data types used by CUDA driver#
#define CUDA_ARRAY3D_2DARRAY
#define CUDA_ARRAY3D_COLOR_ATTACHMENT
#define CUDA_ARRAY3D_CUBEMAP
#define CUDA_ARRAY3D_DEFERRED_MAPPING
#define CUDA_ARRAY3D_DEPTH_TEXTURE
#define CUDA_ARRAY3D_LAYERED
#define CUDA_ARRAY3D_SPARSE
#define CUDA_ARRAY3D_SURFACE_LDST
#define CUDA_ARRAY3D_TEXTURE_GATHER
#define CUDA_ARRAY3D_VIDEO_ENCODE_DECODE
-#define CUDA_COOPERATIVE_LAUNCH_MULTI_DEVICE_NO_POST_LAUNCH_SYNC
-#define CUDA_COOPERATIVE_LAUNCH_MULTI_DEVICE_NO_PRE_LAUNCH_SYNC
-#define CUDA_EGL_INFINITE_TIMEOUT
-#define CUDA_EXTERNAL_MEMORY_DEDICATED
-#define CUDA_EXTERNAL_SEMAPHORE_SIGNAL_SKIP_NVSCIBUF_MEMSYNC
-#define CUDA_EXTERNAL_SEMAPHORE_WAIT_SKIP_NVSCIBUF_MEMSYNC
-#define CUDA_NVSCISYNC_ATTR_SIGNAL
-#define CUDA_NVSCISYNC_ATTR_WAIT
#define CUDA_VERSION
#define CU_ARRAY_SPARSE_PROPERTIES_SINGLE_MIPTAIL
#define CU_DEVICE_CPU
#define CU_DEVICE_INVALID
-#define CU_GRAPH_COND_ASSIGN_DEFAULT
#define CU_GRAPH_KERNEL_NODE_PORT_DEFAULT
#define CU_GRAPH_KERNEL_NODE_PORT_LAUNCH_ORDER
#define CU_GRAPH_KERNEL_NODE_PORT_PROGRAMMATIC
#define CU_IPC_HANDLE_SIZE
-#define CU_LAUNCH_KERNEL_REQUIRED_BLOCK_DIM
#define CU_LAUNCH_PARAM_BUFFER_POINTER
#define CU_LAUNCH_PARAM_BUFFER_POINTER_AS_INT
#define CU_LAUNCH_PARAM_BUFFER_SIZE
#define CU_LAUNCH_PARAM_BUFFER_SIZE_AS_INT
#define CU_LAUNCH_PARAM_END
#define CU_LAUNCH_PARAM_END_AS_INT
#define CU_MEMHOSTALLOC_DEVICEMAP
#define CU_MEMHOSTALLOC_PORTABLE
#define CU_MEMHOSTALLOC_WRITECOMBINED
#define CU_MEMHOSTREGISTER_DEVICEMAP
#define CU_MEMHOSTREGISTER_IOMEMORY
#define CU_MEMHOSTREGISTER_PORTABLE
#define CU_MEMHOSTREGISTER_READ_ONLY
-#define CU_MEM_CREATE_USAGE_HW_DECOMPRESS
-#define CU_MEM_CREATE_USAGE_TILE_POOL
-#define CU_MEM_POOL_CREATE_USAGE_HW_DECOMPRESS
-#define CU_PARAM_TR_DEFAULT
#define CU_STREAM_LEGACY
#define CU_STREAM_PER_THREAD
-#define CU_TENSOR_MAP_NUM_QWORDS
-#define CU_TRSA_OVERRIDE_FORMAT
#define CU_TRSF_DISABLE_TRILINEAR_OPTIMIZATION
#define CU_TRSF_NORMALIZED_COORDINATES
#define CU_TRSF_READ_AS_INTEGER
#define CU_TRSF_SEAMLESS_CUBEMAP
#define CU_TRSF_SRGB
-#define MAX_PLANES
-enum CUDA_POINTER_ATTRIBUTE_ACCESS_FLAGS
enum CUGPUDirectRDMAWritesOrdering
CU_GPU_DIRECT_RDMA_WRITES_ORDERING_NONE = 0
CU_GPU_DIRECT_RDMA_WRITES_ORDERING_OWNER = 100
CU_GPU_DIRECT_RDMA_WRITES_ORDERING_ALL_DEVICES = 200
-enum CUaccessProperty
enum CUaddress_mode
CU_TR_ADDRESS_MODE_WRAP = 0
CU_TR_ADDRESS_MODE_CLAMP = 1
CU_TR_ADDRESS_MODE_MIRROR = 2
CU_TR_ADDRESS_MODE_BORDER = 3
-enum CUarraySparseSubresourceType
enum CUarray_cubemap_face
CU_CUBEMAP_FACE_POSITIVE_X = 0
CU_CUBEMAP_FACE_NEGATIVE_X = 1
CU_CUBEMAP_FACE_POSITIVE_Y = 2
CU_CUBEMAP_FACE_NEGATIVE_Y = 3
CU_CUBEMAP_FACE_POSITIVE_Z = 4
CU_CUBEMAP_FACE_NEGATIVE_Z = 5
enum CUarray_format
CU_AD_FORMAT_UNSIGNED_INT8 = 1
CU_AD_FORMAT_UNSIGNED_INT16 = 2
CU_AD_FORMAT_UNSIGNED_INT32 = 3
CU_AD_FORMAT_SIGNED_INT8 = 8
CU_AD_FORMAT_SIGNED_INT16 = 9
CU_AD_FORMAT_SIGNED_INT32 = 10
CU_AD_FORMAT_HALF = 16
CU_AD_FORMAT_FLOAT = 32
CU_AD_FORMAT_NV12 = 176
CU_AD_FORMAT_UNORM_INT8X1 = 192
CU_AD_FORMAT_UNORM_INT8X2 = 193
CU_AD_FORMAT_UNORM_INT8X4 = 194
CU_AD_FORMAT_UNORM_INT16X1 = 195
CU_AD_FORMAT_UNORM_INT16X2 = 196
CU_AD_FORMAT_UNORM_INT16X4 = 197
CU_AD_FORMAT_SNORM_INT8X1 = 198
CU_AD_FORMAT_SNORM_INT8X2 = 199
CU_AD_FORMAT_SNORM_INT8X4 = 200
CU_AD_FORMAT_SNORM_INT16X1 = 201
CU_AD_FORMAT_SNORM_INT16X2 = 202
CU_AD_FORMAT_SNORM_INT16X4 = 203
CU_AD_FORMAT_BC1_UNORM = 145
CU_AD_FORMAT_BC1_UNORM_SRGB = 146
CU_AD_FORMAT_BC2_UNORM = 147
CU_AD_FORMAT_BC2_UNORM_SRGB = 148
CU_AD_FORMAT_BC3_UNORM = 149
CU_AD_FORMAT_BC3_UNORM_SRGB = 150
CU_AD_FORMAT_BC4_UNORM = 151
CU_AD_FORMAT_BC4_SNORM = 152
CU_AD_FORMAT_BC5_UNORM = 153
CU_AD_FORMAT_BC5_SNORM = 154
CU_AD_FORMAT_BC6H_UF16 = 155
CU_AD_FORMAT_BC6H_SF16 = 156
CU_AD_FORMAT_BC7_UNORM = 157
CU_AD_FORMAT_BC7_UNORM_SRGB = 158
CU_AD_FORMAT_P010 = 159
CU_AD_FORMAT_P016 = 161
CU_AD_FORMAT_NV16 = 162
CU_AD_FORMAT_P210 = 163
CU_AD_FORMAT_P216 = 164
CU_AD_FORMAT_YUY2 = 165
CU_AD_FORMAT_Y210 = 166
CU_AD_FORMAT_Y216 = 167
CU_AD_FORMAT_AYUV = 168
CU_AD_FORMAT_Y410 = 169
CU_AD_FORMAT_Y416 = 177
CU_AD_FORMAT_Y444_PLANAR8 = 178
CU_AD_FORMAT_Y444_PLANAR10 = 179
CU_AD_FORMAT_YUV444_8bit_SemiPlanar = 180
CU_AD_FORMAT_YUV444_16bit_SemiPlanar = 181
CU_AD_FORMAT_UNORM_INT_101010_2 = 80
CU_AD_FORMAT_MAX = 2147483647
-enum CUasyncNotificationType
-enum CUclusterSchedulingPolicy
enum CUcomputemode
CU_COMPUTEMODE_DEFAULT = 0
CU_COMPUTEMODE_PROHIBITED = 2
CU_COMPUTEMODE_EXCLUSIVE_PROCESS = 3
enum CUctx_flags
CU_CTX_SCHED_AUTO = 0
CU_CTX_SCHED_SPIN = 1
CU_CTX_SCHED_YIELD = 2
CU_CTX_SCHED_BLOCKING_SYNC = 4
CU_CTX_BLOCKING_SYNC = 4
CU_CTX_SCHED_MASK = 7
CU_CTX_MAP_HOST = 8
CU_CTX_LMEM_RESIZE_TO_MAX = 16
CU_CTX_COREDUMP_ENABLE = 32
CU_CTX_USER_COREDUMP_ENABLE = 64
CU_CTX_SYNC_MEMOPS = 128
CU_CTX_FLAGS_MASK = 255
enum CUdeviceNumaConfig
CU_DEVICE_NUMA_CONFIG_NONE = 0
CU_DEVICE_NUMA_CONFIG_NUMA_NODE = 1
enum CUdevice_P2PAttribute
CU_DEVICE_P2P_ATTRIBUTE_PERFORMANCE_RANK = 1
CU_DEVICE_P2P_ATTRIBUTE_ACCESS_SUPPORTED = 2
CU_DEVICE_P2P_ATTRIBUTE_NATIVE_ATOMIC_SUPPORTED = 3
CU_DEVICE_P2P_ATTRIBUTE_ACCESS_ACCESS_SUPPORTED = 4
CU_DEVICE_P2P_ATTRIBUTE_CUDA_ARRAY_ACCESS_SUPPORTED = 4
enum CUdevice_attribute
CU_DEVICE_ATTRIBUTE_MAX_THREADS_PER_BLOCK = 1
CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_X = 2
CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_Y = 3
CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_Z = 4
CU_DEVICE_ATTRIBUTE_MAX_GRID_DIM_X = 5
CU_DEVICE_ATTRIBUTE_MAX_GRID_DIM_Y = 6
CU_DEVICE_ATTRIBUTE_MAX_GRID_DIM_Z = 7
CU_DEVICE_ATTRIBUTE_MAX_SHARED_MEMORY_PER_BLOCK = 8
CU_DEVICE_ATTRIBUTE_SHARED_MEMORY_PER_BLOCK = 8
CU_DEVICE_ATTRIBUTE_TOTAL_CONSTANT_MEMORY = 9
CU_DEVICE_ATTRIBUTE_WARP_SIZE = 10
CU_DEVICE_ATTRIBUTE_MAX_PITCH = 11
CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_BLOCK = 12
CU_DEVICE_ATTRIBUTE_REGISTERS_PER_BLOCK = 12
CU_DEVICE_ATTRIBUTE_CLOCK_RATE = 13
CU_DEVICE_ATTRIBUTE_TEXTURE_ALIGNMENT = 14
CU_DEVICE_ATTRIBUTE_GPU_OVERLAP = 15
CU_DEVICE_ATTRIBUTE_MULTIPROCESSOR_COUNT = 16
CU_DEVICE_ATTRIBUTE_KERNEL_EXEC_TIMEOUT = 17
CU_DEVICE_ATTRIBUTE_INTEGRATED = 18
CU_DEVICE_ATTRIBUTE_CAN_MAP_HOST_MEMORY = 19
CU_DEVICE_ATTRIBUTE_COMPUTE_MODE = 20
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_WIDTH = 21
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_WIDTH = 22
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_HEIGHT = 23
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_WIDTH = 24
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_HEIGHT = 25
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_DEPTH = 26
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LAYERED_WIDTH = 27
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LAYERED_HEIGHT = 28
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LAYERED_LAYERS = 29
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_ARRAY_WIDTH = 27
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_ARRAY_HEIGHT = 28
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_ARRAY_NUMSLICES = 29
CU_DEVICE_ATTRIBUTE_SURFACE_ALIGNMENT = 30
CU_DEVICE_ATTRIBUTE_CONCURRENT_KERNELS = 31
CU_DEVICE_ATTRIBUTE_ECC_ENABLED = 32
CU_DEVICE_ATTRIBUTE_PCI_BUS_ID = 33
CU_DEVICE_ATTRIBUTE_PCI_DEVICE_ID = 34
CU_DEVICE_ATTRIBUTE_TCC_DRIVER = 35
CU_DEVICE_ATTRIBUTE_MEMORY_CLOCK_RATE = 36
CU_DEVICE_ATTRIBUTE_GLOBAL_MEMORY_BUS_WIDTH = 37
CU_DEVICE_ATTRIBUTE_L2_CACHE_SIZE = 38
CU_DEVICE_ATTRIBUTE_MAX_THREADS_PER_MULTIPROCESSOR = 39
CU_DEVICE_ATTRIBUTE_ASYNC_ENGINE_COUNT = 40
CU_DEVICE_ATTRIBUTE_UNIFIED_ADDRESSING = 41
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_LAYERED_WIDTH = 42
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_LAYERED_LAYERS = 43
CU_DEVICE_ATTRIBUTE_CAN_TEX2D_GATHER = 44
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_GATHER_WIDTH = 45
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_GATHER_HEIGHT = 46
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_WIDTH_ALTERNATE = 47
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_HEIGHT_ALTERNATE = 48
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_DEPTH_ALTERNATE = 49
CU_DEVICE_ATTRIBUTE_PCI_DOMAIN_ID = 50
CU_DEVICE_ATTRIBUTE_TEXTURE_PITCH_ALIGNMENT = 51
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURECUBEMAP_WIDTH = 52
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURECUBEMAP_LAYERED_WIDTH = 53
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURECUBEMAP_LAYERED_LAYERS = 54
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE1D_WIDTH = 55
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_WIDTH = 56
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_HEIGHT = 57
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE3D_WIDTH = 58
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE3D_HEIGHT = 59
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE3D_DEPTH = 60
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE1D_LAYERED_WIDTH = 61
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE1D_LAYERED_LAYERS = 62
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_LAYERED_WIDTH = 63
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_LAYERED_HEIGHT = 64
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_LAYERED_LAYERS = 65
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACECUBEMAP_WIDTH = 66
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACECUBEMAP_LAYERED_WIDTH = 67
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACECUBEMAP_LAYERED_LAYERS = 68
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_LINEAR_WIDTH = 69
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LINEAR_WIDTH = 70
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LINEAR_HEIGHT = 71
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LINEAR_PITCH = 72
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_MIPMAPPED_WIDTH = 73
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_MIPMAPPED_HEIGHT = 74
CU_DEVICE_ATTRIBUTE_COMPUTE_CAPABILITY_MAJOR = 75
CU_DEVICE_ATTRIBUTE_COMPUTE_CAPABILITY_MINOR = 76
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_MIPMAPPED_WIDTH = 77
CU_DEVICE_ATTRIBUTE_STREAM_PRIORITIES_SUPPORTED = 78
CU_DEVICE_ATTRIBUTE_GLOBAL_L1_CACHE_SUPPORTED = 79
CU_DEVICE_ATTRIBUTE_LOCAL_L1_CACHE_SUPPORTED = 80
CU_DEVICE_ATTRIBUTE_MAX_SHARED_MEMORY_PER_MULTIPROCESSOR = 81
CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR = 82
CU_DEVICE_ATTRIBUTE_MANAGED_MEMORY = 83
CU_DEVICE_ATTRIBUTE_MULTI_GPU_BOARD = 84
CU_DEVICE_ATTRIBUTE_MULTI_GPU_BOARD_GROUP_ID = 85
CU_DEVICE_ATTRIBUTE_HOST_NATIVE_ATOMIC_SUPPORTED = 86
CU_DEVICE_ATTRIBUTE_SINGLE_TO_DOUBLE_PRECISION_PERF_RATIO = 87
CU_DEVICE_ATTRIBUTE_PAGEABLE_MEMORY_ACCESS = 88
CU_DEVICE_ATTRIBUTE_CONCURRENT_MANAGED_ACCESS = 89
CU_DEVICE_ATTRIBUTE_COMPUTE_PREEMPTION_SUPPORTED = 90
CU_DEVICE_ATTRIBUTE_CAN_USE_HOST_POINTER_FOR_REGISTERED_MEM = 91
CU_DEVICE_ATTRIBUTE_CAN_USE_STREAM_MEM_OPS_V1 = 92
CU_DEVICE_ATTRIBUTE_CAN_USE_64_BIT_STREAM_MEM_OPS_V1 = 93
CU_DEVICE_ATTRIBUTE_CAN_USE_STREAM_WAIT_VALUE_NOR_V1 = 94
CU_DEVICE_ATTRIBUTE_COOPERATIVE_LAUNCH = 95
CU_DEVICE_ATTRIBUTE_COOPERATIVE_MULTI_DEVICE_LAUNCH = 96
CU_DEVICE_ATTRIBUTE_MAX_SHARED_MEMORY_PER_BLOCK_OPTIN = 97
CU_DEVICE_ATTRIBUTE_CAN_FLUSH_REMOTE_WRITES = 98
CU_DEVICE_ATTRIBUTE_HOST_REGISTER_SUPPORTED = 99
CU_DEVICE_ATTRIBUTE_PAGEABLE_MEMORY_ACCESS_USES_HOST_PAGE_TABLES = 100
CU_DEVICE_ATTRIBUTE_DIRECT_MANAGED_MEM_ACCESS_FROM_HOST = 101
CU_DEVICE_ATTRIBUTE_VIRTUAL_ADDRESS_MANAGEMENT_SUPPORTED = 102
CU_DEVICE_ATTRIBUTE_VIRTUAL_MEMORY_MANAGEMENT_SUPPORTED = 102
CU_DEVICE_ATTRIBUTE_HANDLE_TYPE_POSIX_FILE_DESCRIPTOR_SUPPORTED = 103
CU_DEVICE_ATTRIBUTE_HANDLE_TYPE_WIN32_HANDLE_SUPPORTED = 104
CU_DEVICE_ATTRIBUTE_HANDLE_TYPE_WIN32_KMT_HANDLE_SUPPORTED = 105
CU_DEVICE_ATTRIBUTE_MAX_BLOCKS_PER_MULTIPROCESSOR = 106
CU_DEVICE_ATTRIBUTE_GENERIC_COMPRESSION_SUPPORTED = 107
CU_DEVICE_ATTRIBUTE_MAX_PERSISTING_L2_CACHE_SIZE = 108
CU_DEVICE_ATTRIBUTE_MAX_ACCESS_POLICY_WINDOW_SIZE = 109
CU_DEVICE_ATTRIBUTE_GPU_DIRECT_RDMA_WITH_CUDA_VMM_SUPPORTED = 110
CU_DEVICE_ATTRIBUTE_RESERVED_SHARED_MEMORY_PER_BLOCK = 111
CU_DEVICE_ATTRIBUTE_SPARSE_CUDA_ARRAY_SUPPORTED = 112
CU_DEVICE_ATTRIBUTE_READ_ONLY_HOST_REGISTER_SUPPORTED = 113
CU_DEVICE_ATTRIBUTE_TIMELINE_SEMAPHORE_INTEROP_SUPPORTED = 114
CU_DEVICE_ATTRIBUTE_MEMORY_POOLS_SUPPORTED = 115
CU_DEVICE_ATTRIBUTE_GPU_DIRECT_RDMA_SUPPORTED = 116
CU_DEVICE_ATTRIBUTE_GPU_DIRECT_RDMA_FLUSH_WRITES_OPTIONS = 117
CU_DEVICE_ATTRIBUTE_GPU_DIRECT_RDMA_WRITES_ORDERING = 118
CU_DEVICE_ATTRIBUTE_MEMPOOL_SUPPORTED_HANDLE_TYPES = 119
CU_DEVICE_ATTRIBUTE_CLUSTER_LAUNCH = 120
CU_DEVICE_ATTRIBUTE_DEFERRED_MAPPING_CUDA_ARRAY_SUPPORTED = 121
CU_DEVICE_ATTRIBUTE_CAN_USE_64_BIT_STREAM_MEM_OPS = 122
CU_DEVICE_ATTRIBUTE_CAN_USE_STREAM_WAIT_VALUE_NOR = 123
CU_DEVICE_ATTRIBUTE_DMA_BUF_SUPPORTED = 124
CU_DEVICE_ATTRIBUTE_IPC_EVENT_SUPPORTED = 125
CU_DEVICE_ATTRIBUTE_MEM_SYNC_DOMAIN_COUNT = 126
CU_DEVICE_ATTRIBUTE_TENSOR_MAP_ACCESS_SUPPORTED = 127
CU_DEVICE_ATTRIBUTE_HANDLE_TYPE_FABRIC_SUPPORTED = 128
CU_DEVICE_ATTRIBUTE_UNIFIED_FUNCTION_POINTERS = 129
CU_DEVICE_ATTRIBUTE_NUMA_CONFIG = 130
CU_DEVICE_ATTRIBUTE_NUMA_ID = 131
CU_DEVICE_ATTRIBUTE_MULTICAST_SUPPORTED = 132
CU_DEVICE_ATTRIBUTE_MPS_ENABLED = 133
CU_DEVICE_ATTRIBUTE_HOST_NUMA_ID = 134
CU_DEVICE_ATTRIBUTE_D3D12_CIG_SUPPORTED = 135
CU_DEVICE_ATTRIBUTE_MEM_DECOMPRESS_ALGORITHM_MASK = 136
CU_DEVICE_ATTRIBUTE_MEM_DECOMPRESS_MAXIMUM_LENGTH = 137
CU_DEVICE_ATTRIBUTE_VULKAN_CIG_SUPPORTED = 138
CU_DEVICE_ATTRIBUTE_GPU_PCI_DEVICE_ID = 139
CU_DEVICE_ATTRIBUTE_GPU_PCI_SUBSYSTEM_ID = 140
CU_DEVICE_ATTRIBUTE_HOST_NUMA_VIRTUAL_MEMORY_MANAGEMENT_SUPPORTED = 141
CU_DEVICE_ATTRIBUTE_HOST_NUMA_MEMORY_POOLS_SUPPORTED = 142
CU_DEVICE_ATTRIBUTE_HOST_NUMA_MULTINODE_IPC_SUPPORTED = 143
CU_DEVICE_ATTRIBUTE_MAX = 144
enum CUdriverProcAddressQueryResult
CU_GET_PROC_ADDRESS_SUCCESS = 0
CU_GET_PROC_ADDRESS_SYMBOL_NOT_FOUND = 1
CU_GET_PROC_ADDRESS_VERSION_NOT_SUFFICIENT = 2
enum CUdriverProcAddress_flags
CU_GET_PROC_ADDRESS_DEFAULT = 0
CU_GET_PROC_ADDRESS_LEGACY_STREAM = 1
CU_GET_PROC_ADDRESS_PER_THREAD_DEFAULT_STREAM = 2
-enum CUeglColorFormat
-enum CUeglFrameType
-enum CUeglResourceLocationFlags
enum CUevent_flags
CU_EVENT_DEFAULT = 0
CU_EVENT_BLOCKING_SYNC = 1
CU_EVENT_DISABLE_TIMING = 2
CU_EVENT_INTERPROCESS = 4
enum CUevent_record_flags
CU_EVENT_RECORD_DEFAULT = 0
CU_EVENT_RECORD_EXTERNAL = 1
enum CUevent_sched_flags
CU_EVENT_SCHED_AUTO = 0
CU_EVENT_SCHED_SPIN = 1
CU_EVENT_SCHED_YIELD = 2
CU_EVENT_SCHED_BLOCKING_SYNC = 4
enum CUevent_wait_flags
CU_EVENT_WAIT_DEFAULT = 0
CU_EVENT_WAIT_EXTERNAL = 1
enum CUexecAffinityType
CU_EXEC_AFFINITY_TYPE_SM_COUNT = 0
CU_EXEC_AFFINITY_TYPE_MAX = 1
-enum CUexternalMemoryHandleType
-enum CUexternalSemaphoreHandleType
enum CUfilter_mode
CU_TR_FILTER_MODE_POINT = 0
CU_TR_FILTER_MODE_LINEAR = 1
enum CUflushGPUDirectRDMAWritesOptions
CU_FLUSH_GPU_DIRECT_RDMA_WRITES_OPTION_HOST = 1
CU_FLUSH_GPU_DIRECT_RDMA_WRITES_OPTION_MEMOPS = 2
enum CUflushGPUDirectRDMAWritesScope
CU_FLUSH_GPU_DIRECT_RDMA_WRITES_TO_OWNER = 100
CU_FLUSH_GPU_DIRECT_RDMA_WRITES_TO_ALL_DEVICES = 200
enum CUflushGPUDirectRDMAWritesTarget
CU_FLUSH_GPU_DIRECT_RDMA_WRITES_TARGET_CURRENT_CTX = 0
enum CUfunc_cache
CU_FUNC_CACHE_PREFER_NONE = 0
CU_FUNC_CACHE_PREFER_SHARED = 1
CU_FUNC_CACHE_PREFER_L1 = 2
CU_FUNC_CACHE_PREFER_EQUAL = 3
enum CUfunction_attribute
CU_FUNC_ATTRIBUTE_MAX_THREADS_PER_BLOCK = 0
CU_FUNC_ATTRIBUTE_SHARED_SIZE_BYTES = 1
CU_FUNC_ATTRIBUTE_CONST_SIZE_BYTES = 2
CU_FUNC_ATTRIBUTE_LOCAL_SIZE_BYTES = 3
CU_FUNC_ATTRIBUTE_NUM_REGS = 4
CU_FUNC_ATTRIBUTE_PTX_VERSION = 5
CU_FUNC_ATTRIBUTE_BINARY_VERSION = 6
CU_FUNC_ATTRIBUTE_CACHE_MODE_CA = 7
CU_FUNC_ATTRIBUTE_MAX_DYNAMIC_SHARED_SIZE_BYTES = 8
CU_FUNC_ATTRIBUTE_PREFERRED_SHARED_MEMORY_CARVEOUT = 9
CU_FUNC_ATTRIBUTE_CLUSTER_SIZE_MUST_BE_SET = 10
CU_FUNC_ATTRIBUTE_REQUIRED_CLUSTER_WIDTH = 11
CU_FUNC_ATTRIBUTE_REQUIRED_CLUSTER_HEIGHT = 12
CU_FUNC_ATTRIBUTE_REQUIRED_CLUSTER_DEPTH = 13
CU_FUNC_ATTRIBUTE_NON_PORTABLE_CLUSTER_SIZE_ALLOWED = 14
CU_FUNC_ATTRIBUTE_CLUSTER_SCHEDULING_POLICY_PREFERENCE = 15
CU_FUNC_ATTRIBUTE_MAX = 16
enum CUgraphChildGraphNodeOwnership
CU_GRAPH_CHILD_GRAPH_OWNERSHIP_CLONE = 0
CU_GRAPH_CHILD_GRAPH_OWNERSHIP_MOVE = 1
-enum CUgraphConditionalNodeType
enum CUgraphDebugDot_flags
CU_GRAPH_DEBUG_DOT_FLAGS_VERBOSE = 1
CU_GRAPH_DEBUG_DOT_FLAGS_RUNTIME_TYPES = 2
CU_GRAPH_DEBUG_DOT_FLAGS_KERNEL_NODE_PARAMS = 4
CU_GRAPH_DEBUG_DOT_FLAGS_MEMCPY_NODE_PARAMS = 8
CU_GRAPH_DEBUG_DOT_FLAGS_MEMSET_NODE_PARAMS = 16
CU_GRAPH_DEBUG_DOT_FLAGS_HOST_NODE_PARAMS = 32
CU_GRAPH_DEBUG_DOT_FLAGS_EVENT_NODE_PARAMS = 64
CU_GRAPH_DEBUG_DOT_FLAGS_EXT_SEMAS_SIGNAL_NODE_PARAMS = 128
CU_GRAPH_DEBUG_DOT_FLAGS_EXT_SEMAS_WAIT_NODE_PARAMS = 256
CU_GRAPH_DEBUG_DOT_FLAGS_KERNEL_NODE_ATTRIBUTES = 512
CU_GRAPH_DEBUG_DOT_FLAGS_HANDLES = 1024
CU_GRAPH_DEBUG_DOT_FLAGS_MEM_ALLOC_NODE_PARAMS = 2048
CU_GRAPH_DEBUG_DOT_FLAGS_MEM_FREE_NODE_PARAMS = 4096
CU_GRAPH_DEBUG_DOT_FLAGS_BATCH_MEM_OP_NODE_PARAMS = 8192
CU_GRAPH_DEBUG_DOT_FLAGS_EXTRA_TOPO_INFO = 16384
CU_GRAPH_DEBUG_DOT_FLAGS_CONDITIONAL_NODE_PARAMS = 32768
enum CUgraphDependencyType
CU_GRAPH_DEPENDENCY_TYPE_DEFAULT = 0
CU_GRAPH_DEPENDENCY_TYPE_PROGRAMMATIC = 1
enum CUgraphExecUpdateResult
CU_GRAPH_EXEC_UPDATE_SUCCESS = 0
CU_GRAPH_EXEC_UPDATE_ERROR = 1
CU_GRAPH_EXEC_UPDATE_ERROR_TOPOLOGY_CHANGED = 2
CU_GRAPH_EXEC_UPDATE_ERROR_NODE_TYPE_CHANGED = 3
CU_GRAPH_EXEC_UPDATE_ERROR_FUNCTION_CHANGED = 4
CU_GRAPH_EXEC_UPDATE_ERROR_PARAMETERS_CHANGED = 5
CU_GRAPH_EXEC_UPDATE_ERROR_NOT_SUPPORTED = 6
CU_GRAPH_EXEC_UPDATE_ERROR_UNSUPPORTED_FUNCTION_CHANGE = 7
CU_GRAPH_EXEC_UPDATE_ERROR_ATTRIBUTES_CHANGED = 8
enum CUgraphInstantiateResult
CUDA_GRAPH_INSTANTIATE_SUCCESS = 0
CUDA_GRAPH_INSTANTIATE_ERROR = 1
CUDA_GRAPH_INSTANTIATE_INVALID_STRUCTURE = 2
CUDA_GRAPH_INSTANTIATE_NODE_OPERATION_NOT_SUPPORTED = 3
CUDA_GRAPH_INSTANTIATE_MULTIPLE_CTXS_NOT_SUPPORTED = 4
CUDA_GRAPH_INSTANTIATE_CONDITIONAL_HANDLE_UNUSED = 5
enum CUgraphInstantiate_flags
CUDA_GRAPH_INSTANTIATE_FLAG_AUTO_FREE_ON_LAUNCH = 1
CUDA_GRAPH_INSTANTIATE_FLAG_UPLOAD = 2
CUDA_GRAPH_INSTANTIATE_FLAG_DEVICE_LAUNCH = 4
CUDA_GRAPH_INSTANTIATE_FLAG_USE_NODE_PRIORITY = 8
enum CUgraphNodeType
CU_GRAPH_NODE_TYPE_KERNEL = 0
CU_GRAPH_NODE_TYPE_MEMCPY = 1
CU_GRAPH_NODE_TYPE_MEMSET = 2
CU_GRAPH_NODE_TYPE_HOST = 3
CU_GRAPH_NODE_TYPE_GRAPH = 4
CU_GRAPH_NODE_TYPE_EMPTY = 5
CU_GRAPH_NODE_TYPE_WAIT_EVENT = 6
CU_GRAPH_NODE_TYPE_EVENT_RECORD = 7
CU_GRAPH_NODE_TYPE_EXT_SEMAS_SIGNAL = 8
CU_GRAPH_NODE_TYPE_EXT_SEMAS_WAIT = 9
CU_GRAPH_NODE_TYPE_MEM_ALLOC = 10
CU_GRAPH_NODE_TYPE_MEM_FREE = 11
CU_GRAPH_NODE_TYPE_BATCH_MEM_OP = 12
CU_GRAPH_NODE_TYPE_CONDITIONAL = 13
enum CUgraphicsMapResourceFlags
CU_GRAPHICS_MAP_RESOURCE_FLAGS_NONE = 0
CU_GRAPHICS_MAP_RESOURCE_FLAGS_READ_ONLY = 1
CU_GRAPHICS_MAP_RESOURCE_FLAGS_WRITE_DISCARD = 2
enum CUgraphicsRegisterFlags
CU_GRAPHICS_REGISTER_FLAGS_NONE = 0
CU_GRAPHICS_REGISTER_FLAGS_READ_ONLY = 1
CU_GRAPHICS_REGISTER_FLAGS_WRITE_DISCARD = 2
CU_GRAPHICS_REGISTER_FLAGS_SURFACE_LDST = 4
CU_GRAPHICS_REGISTER_FLAGS_TEXTURE_GATHER = 8
-enum CUipcMem_flags
enum CUjitInputType
CU_JIT_INPUT_CUBIN = 0
CU_JIT_INPUT_PTX = 1
CU_JIT_INPUT_FATBINARY = 2
CU_JIT_INPUT_OBJECT = 3
CU_JIT_INPUT_LIBRARY = 4
CU_JIT_INPUT_NVVM = 5
CU_JIT_NUM_INPUT_TYPES = 6
-enum CUjit_cacheMode
-enum CUjit_fallback
enum CUjit_option
CU_JIT_MAX_REGISTERS = 0
CU_JIT_THREADS_PER_BLOCK = 1
CU_JIT_WALL_TIME = 2
CU_JIT_INFO_LOG_BUFFER = 3
CU_JIT_INFO_LOG_BUFFER_SIZE_BYTES = 4
CU_JIT_ERROR_LOG_BUFFER = 5
CU_JIT_ERROR_LOG_BUFFER_SIZE_BYTES = 6
CU_JIT_OPTIMIZATION_LEVEL = 7
CU_JIT_TARGET_FROM_CUCONTEXT = 8
CU_JIT_TARGET = 9
CU_JIT_FALLBACK_STRATEGY = 10
CU_JIT_GENERATE_DEBUG_INFO = 11
CU_JIT_LOG_VERBOSE = 12
CU_JIT_GENERATE_LINE_INFO = 13
CU_JIT_CACHE_MODE = 14
CU_JIT_NEW_SM3X_OPT = 15
CU_JIT_FAST_COMPILE = 16
CU_JIT_GLOBAL_SYMBOL_NAMES = 17
CU_JIT_GLOBAL_SYMBOL_ADDRESSES = 18
CU_JIT_GLOBAL_SYMBOL_COUNT = 19
CU_JIT_LTO = 20
CU_JIT_FTZ = 21
CU_JIT_PREC_DIV = 22
CU_JIT_PREC_SQRT = 23
CU_JIT_FMA = 24
CU_JIT_REFERENCED_KERNEL_NAMES = 25
CU_JIT_REFERENCED_KERNEL_COUNT = 26
CU_JIT_REFERENCED_VARIABLE_NAMES = 27
CU_JIT_REFERENCED_VARIABLE_COUNT = 28
CU_JIT_OPTIMIZE_UNUSED_DEVICE_VARIABLES = 29
CU_JIT_POSITION_INDEPENDENT_CODE = 30
CU_JIT_MIN_CTA_PER_SM = 31
CU_JIT_MAX_THREADS_PER_BLOCK = 32
CU_JIT_OVERRIDE_DIRECTIVE_VALUES = 33
- CU_JIT_NUM_OPTIONS = 34
-enum CUjit_target
enum CUlaunchAttributeID
CU_LAUNCH_ATTRIBUTE_IGNORE = 0
CU_LAUNCH_ATTRIBUTE_ACCESS_POLICY_WINDOW = 1
CU_LAUNCH_ATTRIBUTE_COOPERATIVE = 2
CU_LAUNCH_ATTRIBUTE_SYNCHRONIZATION_POLICY = 3
CU_LAUNCH_ATTRIBUTE_CLUSTER_DIMENSION = 4
CU_LAUNCH_ATTRIBUTE_CLUSTER_SCHEDULING_POLICY_PREFERENCE = 5
CU_LAUNCH_ATTRIBUTE_PROGRAMMATIC_STREAM_SERIALIZATION = 6
CU_LAUNCH_ATTRIBUTE_PROGRAMMATIC_EVENT = 7
CU_LAUNCH_ATTRIBUTE_PRIORITY = 8
CU_LAUNCH_ATTRIBUTE_MEM_SYNC_DOMAIN_MAP = 9
CU_LAUNCH_ATTRIBUTE_MEM_SYNC_DOMAIN = 10
CU_LAUNCH_ATTRIBUTE_PREFERRED_CLUSTER_DIMENSION = 11
CU_LAUNCH_ATTRIBUTE_LAUNCH_COMPLETION_EVENT = 12
CU_LAUNCH_ATTRIBUTE_DEVICE_UPDATABLE_KERNEL_NODE = 13
CU_LAUNCH_ATTRIBUTE_PREFERRED_SHARED_MEMORY_CARVEOUT = 14
-enum CUlaunchMemSyncDomain
enum CUlibraryOption
CU_LIBRARY_HOST_UNIVERSAL_FUNCTION_AND_DATA_TABLE = 0
CU_LIBRARY_BINARY_IS_PRESERVED = 1
CU_LIBRARY_NUM_OPTIONS = 2
enum CUlimit
CU_LIMIT_STACK_SIZE = 0
CU_LIMIT_PRINTF_FIFO_SIZE = 1
CU_LIMIT_MALLOC_HEAP_SIZE = 2
CU_LIMIT_DEV_RUNTIME_SYNC_DEPTH = 3
CU_LIMIT_DEV_RUNTIME_PENDING_LAUNCH_COUNT = 4
CU_LIMIT_MAX_L2_FETCH_GRANULARITY = 5
CU_LIMIT_PERSISTING_L2_CACHE_SIZE = 6
CU_LIMIT_SHMEM_SIZE = 7
CU_LIMIT_CIG_ENABLED = 8
CU_LIMIT_CIG_SHMEM_FALLBACK_ENABLED = 9
CU_LIMIT_MAX = 10
enum CUmemAccess_flags
CU_MEM_ACCESS_FLAGS_PROT_NONE = 0
CU_MEM_ACCESS_FLAGS_PROT_READ = 1
CU_MEM_ACCESS_FLAGS_PROT_READWRITE = 3
CU_MEM_ACCESS_FLAGS_PROT_MAX = 2147483647
enum CUmemAllocationCompType
CU_MEM_ALLOCATION_COMP_NONE = 0
CU_MEM_ALLOCATION_COMP_GENERIC = 1
enum CUmemAllocationGranularity_flags
CU_MEM_ALLOC_GRANULARITY_MINIMUM = 0
CU_MEM_ALLOC_GRANULARITY_RECOMMENDED = 1
enum CUmemAllocationHandleType
CU_MEM_HANDLE_TYPE_NONE = 0
CU_MEM_HANDLE_TYPE_POSIX_FILE_DESCRIPTOR = 1
CU_MEM_HANDLE_TYPE_WIN32 = 2
CU_MEM_HANDLE_TYPE_WIN32_KMT = 4
CU_MEM_HANDLE_TYPE_FABRIC = 8
CU_MEM_HANDLE_TYPE_MAX = 2147483647
enum CUmemAllocationType
CU_MEM_ALLOCATION_TYPE_INVALID = 0
CU_MEM_ALLOCATION_TYPE_PINNED = 1
CU_MEM_ALLOCATION_TYPE_MAX = 2147483647
enum CUmemAttach_flags
CU_MEM_ATTACH_GLOBAL = 1
CU_MEM_ATTACH_HOST = 2
CU_MEM_ATTACH_SINGLE = 4
-enum CUmemHandleType
-enum CUmemLocationType
-enum CUmemOperationType
enum CUmemPool_attribute
CU_MEMPOOL_ATTR_REUSE_FOLLOW_EVENT_DEPENDENCIES = 1
CU_MEMPOOL_ATTR_REUSE_ALLOW_OPPORTUNISTIC = 2
CU_MEMPOOL_ATTR_REUSE_ALLOW_INTERNAL_DEPENDENCIES = 3
CU_MEMPOOL_ATTR_RELEASE_THRESHOLD = 4
CU_MEMPOOL_ATTR_RESERVED_MEM_CURRENT = 5
CU_MEMPOOL_ATTR_RESERVED_MEM_HIGH = 6
CU_MEMPOOL_ATTR_USED_MEM_CURRENT = 7
CU_MEMPOOL_ATTR_USED_MEM_HIGH = 8
enum CUmemRangeFlags
CU_MEM_RANGE_FLAG_DMA_BUF_MAPPING_TYPE_PCIE = 1
enum CUmemRangeHandleType
CU_MEM_RANGE_HANDLE_TYPE_DMA_BUF_FD = 1
CU_MEM_RANGE_HANDLE_TYPE_MAX = 2147483647
enum CUmem_advise
CU_MEM_ADVISE_SET_READ_MOSTLY = 1
CU_MEM_ADVISE_UNSET_READ_MOSTLY = 2
CU_MEM_ADVISE_SET_PREFERRED_LOCATION = 3
CU_MEM_ADVISE_UNSET_PREFERRED_LOCATION = 4
CU_MEM_ADVISE_SET_ACCESSED_BY = 5
CU_MEM_ADVISE_UNSET_ACCESSED_BY = 6
enum CUmemcpy3DOperandType
CU_MEMCPY_OPERAND_TYPE_POINTER = 1
CU_MEMCPY_OPERAND_TYPE_ARRAY = 2
CU_MEMCPY_OPERAND_TYPE_MAX = 2147483647
-enum CUmemcpyFlags
enum CUmemcpySrcAccessOrder
CU_MEMCPY_SRC_ACCESS_ORDER_INVALID = 0
CU_MEMCPY_SRC_ACCESS_ORDER_STREAM = 1
CU_MEMCPY_SRC_ACCESS_ORDER_DURING_API_CALL = 2
CU_MEMCPY_SRC_ACCESS_ORDER_ANY = 3
CU_MEMCPY_SRC_ACCESS_ORDER_MAX = 2147483647
enum CUmemorytype
CU_MEMORYTYPE_HOST = 1
CU_MEMORYTYPE_DEVICE = 2
CU_MEMORYTYPE_ARRAY = 3
CU_MEMORYTYPE_UNIFIED = 4
enum CUmulticastGranularity_flags
CU_MULTICAST_GRANULARITY_MINIMUM = 0
CU_MULTICAST_GRANULARITY_RECOMMENDED = 1
enum CUoccupancy_flags
CU_OCCUPANCY_DEFAULT = 0
CU_OCCUPANCY_DISABLE_CACHING_OVERRIDE = 1
enum CUpointer_attribute
CU_POINTER_ATTRIBUTE_CONTEXT = 1
CU_POINTER_ATTRIBUTE_MEMORY_TYPE = 2
CU_POINTER_ATTRIBUTE_DEVICE_POINTER = 3
CU_POINTER_ATTRIBUTE_HOST_POINTER = 4
CU_POINTER_ATTRIBUTE_P2P_TOKENS = 5
CU_POINTER_ATTRIBUTE_SYNC_MEMOPS = 6
CU_POINTER_ATTRIBUTE_BUFFER_ID = 7
CU_POINTER_ATTRIBUTE_IS_MANAGED = 8
CU_POINTER_ATTRIBUTE_DEVICE_ORDINAL = 9
CU_POINTER_ATTRIBUTE_IS_LEGACY_CUDA_IPC_CAPABLE = 10
CU_POINTER_ATTRIBUTE_RANGE_START_ADDR = 11
CU_POINTER_ATTRIBUTE_RANGE_SIZE = 12
CU_POINTER_ATTRIBUTE_MAPPED = 13
CU_POINTER_ATTRIBUTE_ALLOWED_HANDLE_TYPES = 14
CU_POINTER_ATTRIBUTE_IS_GPU_DIRECT_RDMA_CAPABLE = 15
CU_POINTER_ATTRIBUTE_ACCESS_FLAGS = 16
CU_POINTER_ATTRIBUTE_MEMPOOL_HANDLE = 17
CU_POINTER_ATTRIBUTE_MAPPING_SIZE = 18
CU_POINTER_ATTRIBUTE_MAPPING_BASE_ADDR = 19
CU_POINTER_ATTRIBUTE_MEMORY_BLOCK_ID = 20
CU_POINTER_ATTRIBUTE_IS_HW_DECOMPRESS_CAPABLE = 21
-enum CUprocessState
enum CUresourceViewFormat
CU_RES_VIEW_FORMAT_NONE = 0
CU_RES_VIEW_FORMAT_UINT_1X8 = 1
CU_RES_VIEW_FORMAT_UINT_2X8 = 2
CU_RES_VIEW_FORMAT_UINT_4X8 = 3
CU_RES_VIEW_FORMAT_SINT_1X8 = 4
CU_RES_VIEW_FORMAT_SINT_2X8 = 5
CU_RES_VIEW_FORMAT_SINT_4X8 = 6
CU_RES_VIEW_FORMAT_UINT_1X16 = 7
CU_RES_VIEW_FORMAT_UINT_2X16 = 8
CU_RES_VIEW_FORMAT_UINT_4X16 = 9
CU_RES_VIEW_FORMAT_SINT_1X16 = 10
CU_RES_VIEW_FORMAT_SINT_2X16 = 11
CU_RES_VIEW_FORMAT_SINT_4X16 = 12
CU_RES_VIEW_FORMAT_UINT_1X32 = 13
CU_RES_VIEW_FORMAT_UINT_2X32 = 14
CU_RES_VIEW_FORMAT_UINT_4X32 = 15
CU_RES_VIEW_FORMAT_SINT_1X32 = 16
CU_RES_VIEW_FORMAT_SINT_2X32 = 17
CU_RES_VIEW_FORMAT_SINT_4X32 = 18
CU_RES_VIEW_FORMAT_FLOAT_1X16 = 19
CU_RES_VIEW_FORMAT_FLOAT_2X16 = 20
CU_RES_VIEW_FORMAT_FLOAT_4X16 = 21
CU_RES_VIEW_FORMAT_FLOAT_1X32 = 22
CU_RES_VIEW_FORMAT_FLOAT_2X32 = 23
CU_RES_VIEW_FORMAT_FLOAT_4X32 = 24
CU_RES_VIEW_FORMAT_UNSIGNED_BC1 = 25
CU_RES_VIEW_FORMAT_UNSIGNED_BC2 = 26
CU_RES_VIEW_FORMAT_UNSIGNED_BC3 = 27
CU_RES_VIEW_FORMAT_UNSIGNED_BC4 = 28
CU_RES_VIEW_FORMAT_SIGNED_BC4 = 29
CU_RES_VIEW_FORMAT_UNSIGNED_BC5 = 30
CU_RES_VIEW_FORMAT_SIGNED_BC5 = 31
CU_RES_VIEW_FORMAT_UNSIGNED_BC6H = 32
CU_RES_VIEW_FORMAT_SIGNED_BC6H = 33
CU_RES_VIEW_FORMAT_UNSIGNED_BC7 = 34
enum CUresourcetype
CU_RESOURCE_TYPE_ARRAY = 0
CU_RESOURCE_TYPE_MIPMAPPED_ARRAY = 1
CU_RESOURCE_TYPE_LINEAR = 2
CU_RESOURCE_TYPE_PITCH2D = 3
enum CUresult
CUDA_SUCCESS = 0
CUDA_ERROR_INVALID_VALUE = 1
CUDA_ERROR_OUT_OF_MEMORY = 2
CUDA_ERROR_NOT_INITIALIZED = 3
CUDA_ERROR_DEINITIALIZED = 4
CUDA_ERROR_PROFILER_DISABLED = 5
CUDA_ERROR_PROFILER_NOT_INITIALIZED = 6
CUDA_ERROR_PROFILER_ALREADY_STARTED = 7
CUDA_ERROR_PROFILER_ALREADY_STOPPED = 8
CUDA_ERROR_STUB_LIBRARY = 34
CUDA_ERROR_DEVICE_UNAVAILABLE = 46
CUDA_ERROR_NO_DEVICE = 100
CUDA_ERROR_INVALID_DEVICE = 101
CUDA_ERROR_DEVICE_NOT_LICENSED = 102
CUDA_ERROR_INVALID_IMAGE = 200
CUDA_ERROR_INVALID_CONTEXT = 201
CUDA_ERROR_CONTEXT_ALREADY_CURRENT = 202
CUDA_ERROR_MAP_FAILED = 205
CUDA_ERROR_UNMAP_FAILED = 206
CUDA_ERROR_ARRAY_IS_MAPPED = 207
CUDA_ERROR_ALREADY_MAPPED = 208
CUDA_ERROR_NO_BINARY_FOR_GPU = 209
CUDA_ERROR_ALREADY_ACQUIRED = 210
CUDA_ERROR_NOT_MAPPED = 211
CUDA_ERROR_NOT_MAPPED_AS_ARRAY = 212
CUDA_ERROR_NOT_MAPPED_AS_POINTER = 213
CUDA_ERROR_ECC_UNCORRECTABLE = 214
CUDA_ERROR_UNSUPPORTED_LIMIT = 215
CUDA_ERROR_CONTEXT_ALREADY_IN_USE = 216
CUDA_ERROR_PEER_ACCESS_UNSUPPORTED = 217
CUDA_ERROR_INVALID_PTX = 218
CUDA_ERROR_INVALID_GRAPHICS_CONTEXT = 219
CUDA_ERROR_NVLINK_UNCORRECTABLE = 220
CUDA_ERROR_JIT_COMPILER_NOT_FOUND = 221
CUDA_ERROR_UNSUPPORTED_PTX_VERSION = 222
CUDA_ERROR_JIT_COMPILATION_DISABLED = 223
CUDA_ERROR_UNSUPPORTED_EXEC_AFFINITY = 224
CUDA_ERROR_UNSUPPORTED_DEVSIDE_SYNC = 225
CUDA_ERROR_CONTAINED = 226
CUDA_ERROR_INVALID_SOURCE = 300
CUDA_ERROR_FILE_NOT_FOUND = 301
CUDA_ERROR_SHARED_OBJECT_SYMBOL_NOT_FOUND = 302
CUDA_ERROR_SHARED_OBJECT_INIT_FAILED = 303
CUDA_ERROR_OPERATING_SYSTEM = 304
CUDA_ERROR_INVALID_HANDLE = 400
CUDA_ERROR_ILLEGAL_STATE = 401
CUDA_ERROR_LOSSY_QUERY = 402
CUDA_ERROR_NOT_FOUND = 500
CUDA_ERROR_NOT_READY = 600
CUDA_ERROR_ILLEGAL_ADDRESS = 700
CUDA_ERROR_LAUNCH_OUT_OF_RESOURCES = 701
CUDA_ERROR_LAUNCH_TIMEOUT = 702
CUDA_ERROR_LAUNCH_INCOMPATIBLE_TEXTURING = 703
CUDA_ERROR_PEER_ACCESS_ALREADY_ENABLED = 704
CUDA_ERROR_PEER_ACCESS_NOT_ENABLED = 705
CUDA_ERROR_PRIMARY_CONTEXT_ACTIVE = 708
CUDA_ERROR_CONTEXT_IS_DESTROYED = 709
CUDA_ERROR_ASSERT = 710
CUDA_ERROR_TOO_MANY_PEERS = 711
CUDA_ERROR_HOST_MEMORY_ALREADY_REGISTERED = 712
CUDA_ERROR_HOST_MEMORY_NOT_REGISTERED = 713
CUDA_ERROR_HARDWARE_STACK_ERROR = 714
CUDA_ERROR_ILLEGAL_INSTRUCTION = 715
CUDA_ERROR_MISALIGNED_ADDRESS = 716
CUDA_ERROR_INVALID_ADDRESS_SPACE = 717
CUDA_ERROR_INVALID_PC = 718
CUDA_ERROR_LAUNCH_FAILED = 719
CUDA_ERROR_COOPERATIVE_LAUNCH_TOO_LARGE = 720
CUDA_ERROR_TENSOR_MEMORY_LEAK = 721
CUDA_ERROR_NOT_PERMITTED = 800
CUDA_ERROR_NOT_SUPPORTED = 801
CUDA_ERROR_SYSTEM_NOT_READY = 802
CUDA_ERROR_SYSTEM_DRIVER_MISMATCH = 803
CUDA_ERROR_COMPAT_NOT_SUPPORTED_ON_DEVICE = 804
CUDA_ERROR_MPS_CONNECTION_FAILED = 805
CUDA_ERROR_MPS_RPC_FAILURE = 806
CUDA_ERROR_MPS_SERVER_NOT_READY = 807
CUDA_ERROR_MPS_MAX_CLIENTS_REACHED = 808
CUDA_ERROR_MPS_MAX_CONNECTIONS_REACHED = 809
CUDA_ERROR_MPS_CLIENT_TERMINATED = 810
CUDA_ERROR_CDP_NOT_SUPPORTED = 811
CUDA_ERROR_CDP_VERSION_MISMATCH = 812
CUDA_ERROR_STREAM_CAPTURE_UNSUPPORTED = 900
CUDA_ERROR_STREAM_CAPTURE_INVALIDATED = 901
CUDA_ERROR_STREAM_CAPTURE_MERGE = 902
CUDA_ERROR_STREAM_CAPTURE_UNMATCHED = 903
CUDA_ERROR_STREAM_CAPTURE_UNJOINED = 904
CUDA_ERROR_STREAM_CAPTURE_ISOLATION = 905
CUDA_ERROR_STREAM_CAPTURE_IMPLICIT = 906
CUDA_ERROR_CAPTURED_EVENT = 907
CUDA_ERROR_STREAM_CAPTURE_WRONG_THREAD = 908
CUDA_ERROR_TIMEOUT = 909
CUDA_ERROR_GRAPH_EXEC_UPDATE_FAILURE = 910
CUDA_ERROR_EXTERNAL_DEVICE = 911
CUDA_ERROR_INVALID_CLUSTER_SIZE = 912
CUDA_ERROR_FUNCTION_NOT_LOADED = 913
CUDA_ERROR_INVALID_RESOURCE_TYPE = 914
CUDA_ERROR_INVALID_RESOURCE_CONFIGURATION = 915
CUDA_ERROR_KEY_ROTATION = 916
CUDA_ERROR_UNKNOWN = 999
enum CUshared_carveout
CU_SHAREDMEM_CARVEOUT_DEFAULT = 18446744073709551615
CU_SHAREDMEM_CARVEOUT_MAX_SHARED = 100
CU_SHAREDMEM_CARVEOUT_MAX_L1 = 0
enum CUsharedconfig
CU_SHARED_MEM_CONFIG_DEFAULT_BANK_SIZE = 0
CU_SHARED_MEM_CONFIG_FOUR_BYTE_BANK_SIZE = 1
CU_SHARED_MEM_CONFIG_EIGHT_BYTE_BANK_SIZE = 2
-enum CUstreamBatchMemOpType
enum CUstreamCaptureMode
CU_STREAM_CAPTURE_MODE_GLOBAL = 0
CU_STREAM_CAPTURE_MODE_THREAD_LOCAL = 1
CU_STREAM_CAPTURE_MODE_RELAXED = 2
enum CUstreamCaptureStatus
CU_STREAM_CAPTURE_STATUS_NONE = 0
CU_STREAM_CAPTURE_STATUS_ACTIVE = 1
CU_STREAM_CAPTURE_STATUS_INVALIDATED = 2
-enum CUstreamMemoryBarrier_flags
enum CUstreamUpdateCaptureDependencies_flags
CU_STREAM_ADD_CAPTURE_DEPENDENCIES = 0
CU_STREAM_SET_CAPTURE_DEPENDENCIES = 1
-enum CUstreamWaitValue_flags
enum CUstreamWriteValue_flags
CU_STREAM_WRITE_VALUE_DEFAULT = 0
CU_STREAM_WRITE_VALUE_NO_MEMORY_BARRIER = 1
enum CUstream_flags
CU_STREAM_DEFAULT = 0
CU_STREAM_NON_BLOCKING = 1
enum CUtensorMapDataType
CU_TENSOR_MAP_DATA_TYPE_UINT8 = 0
CU_TENSOR_MAP_DATA_TYPE_UINT16 = 1
CU_TENSOR_MAP_DATA_TYPE_UINT32 = 2
CU_TENSOR_MAP_DATA_TYPE_INT32 = 3
CU_TENSOR_MAP_DATA_TYPE_UINT64 = 4
CU_TENSOR_MAP_DATA_TYPE_INT64 = 5
CU_TENSOR_MAP_DATA_TYPE_FLOAT16 = 6
CU_TENSOR_MAP_DATA_TYPE_FLOAT32 = 7
CU_TENSOR_MAP_DATA_TYPE_FLOAT64 = 8
CU_TENSOR_MAP_DATA_TYPE_BFLOAT16 = 9
CU_TENSOR_MAP_DATA_TYPE_FLOAT32_FTZ = 10
CU_TENSOR_MAP_DATA_TYPE_TFLOAT32 = 11
CU_TENSOR_MAP_DATA_TYPE_TFLOAT32_FTZ = 12
CU_TENSOR_MAP_DATA_TYPE_16U4_ALIGN8B = 13
CU_TENSOR_MAP_DATA_TYPE_16U4_ALIGN16B = 14
CU_TENSOR_MAP_DATA_TYPE_16U6_ALIGN16B = 15
enum CUtensorMapFloatOOBfill
CU_TENSOR_MAP_FLOAT_OOB_FILL_NONE = 0
CU_TENSOR_MAP_FLOAT_OOB_FILL_NAN_REQUEST_ZERO_FMA = 1
enum CUtensorMapIm2ColWideMode
CU_TENSOR_MAP_IM2COL_WIDE_MODE_W = 0
CU_TENSOR_MAP_IM2COL_WIDE_MODE_W128 = 1
enum CUtensorMapInterleave
CU_TENSOR_MAP_INTERLEAVE_NONE = 0
CU_TENSOR_MAP_INTERLEAVE_16B = 1
CU_TENSOR_MAP_INTERLEAVE_32B = 2
enum CUtensorMapL2promotion
CU_TENSOR_MAP_L2_PROMOTION_NONE = 0
CU_TENSOR_MAP_L2_PROMOTION_L2_64B = 1
CU_TENSOR_MAP_L2_PROMOTION_L2_128B = 2
CU_TENSOR_MAP_L2_PROMOTION_L2_256B = 3
enum CUtensorMapSwizzle
CU_TENSOR_MAP_SWIZZLE_NONE = 0
CU_TENSOR_MAP_SWIZZLE_32B = 1
CU_TENSOR_MAP_SWIZZLE_64B = 2
CU_TENSOR_MAP_SWIZZLE_128B = 3
CU_TENSOR_MAP_SWIZZLE_128B_ATOM_32B = 4
CU_TENSOR_MAP_SWIZZLE_128B_ATOM_32B_FLIP_8B = 5
CU_TENSOR_MAP_SWIZZLE_128B_ATOM_64B = 6
enum CUuserObjectRetain_flags
CU_GRAPH_USER_OBJECT_MOVE = 1
enum CUuserObject_flags
CU_USER_OBJECT_NO_DESTRUCTOR_SYNC = 1
-enum cl_context_flags
-enum cl_event_flags
struct CUDA_ARRAY3D_DESCRIPTOR_v2
Depth
Flags
Format
Height
NumChannels
Width
struct CUDA_ARRAY_DESCRIPTOR_v2
Format
Height
NumChannels
Width
-struct CUDA_ARRAY_MEMORY_REQUIREMENTS_v1
-struct CUDA_ARRAY_SPARSE_PROPERTIES_v1
struct CUDA_BATCH_MEM_OP_NODE_PARAMS_v2
struct CUDA_CHILD_GRAPH_NODE_PARAMS
graph
ownership
-struct CUDA_CONDITIONAL_NODE_PARAMS
struct CUDA_EVENT_RECORD_NODE_PARAMS
event
struct CUDA_EVENT_WAIT_NODE_PARAMS
event
-struct CUDA_EXTERNAL_MEMORY_BUFFER_DESC_v1
struct CUDA_EXTERNAL_MEMORY_HANDLE_DESC_v1
-struct CUDA_EXTERNAL_MEMORY_MIPMAPPED_ARRAY_DESC_v1
struct CUDA_EXTERNAL_SEMAPHORE_HANDLE_DESC_v1
struct CUDA_EXTERNAL_SEMAPHORE_SIGNAL_PARAMS_v1
struct CUDA_EXTERNAL_SEMAPHORE_WAIT_PARAMS_v1
-struct CUDA_EXT_SEM_SIGNAL_NODE_PARAMS_v1
-struct CUDA_EXT_SEM_SIGNAL_NODE_PARAMS_v2
-struct CUDA_EXT_SEM_WAIT_NODE_PARAMS_v1
-struct CUDA_EXT_SEM_WAIT_NODE_PARAMS_v2
struct CUDA_GRAPH_INSTANTIATE_PARAMS
struct CUDA_HOST_NODE_PARAMS_v1
fn
userData
struct CUDA_HOST_NODE_PARAMS_v2
fn
userData
struct CUDA_KERNEL_NODE_PARAMS_v1
blockDimX
blockDimY
blockDimZ
extra
func
gridDimX
gridDimY
gridDimZ
kernelParams
sharedMemBytes
struct CUDA_KERNEL_NODE_PARAMS_v2
blockDimX
blockDimY
blockDimZ
ctx
extra
func
gridDimX
gridDimY
gridDimZ
kern
kernelParams
sharedMemBytes
struct CUDA_KERNEL_NODE_PARAMS_v3
blockDimX
blockDimY
blockDimZ
ctx
extra
func
gridDimX
gridDimY
gridDimZ
kern
kernelParams
sharedMemBytes
-struct CUDA_LAUNCH_PARAMS_v1
struct CUDA_MEMCPY2D_v2
Height
WidthInBytes
dstArray
dstDevice
dstHost
dstMemoryType
dstPitch
dstXInBytes
dstY
srcArray
srcDevice
srcHost
srcMemoryType
srcPitch
srcXInBytes
srcY
-struct CUDA_MEMCPY3D_PEER_v1
struct CUDA_MEMCPY3D_v2
Depth
Height
WidthInBytes
dstArray
dstDevice
dstHeight
dstHost
dstLOD
dstMemoryType
dstPitch
dstXInBytes
dstY
dstZ
reserved0
reserved1
srcArray
srcDevice
srcHeight
srcHost
srcLOD
srcMemoryType
srcPitch
srcXInBytes
srcY
srcZ
struct CUDA_MEMCPY_NODE_PARAMS
copyCtx
copyParams
flags
reserved
struct CUDA_MEMSET_NODE_PARAMS_v1
dst
elementSize
height
pitch
value
width
struct CUDA_MEMSET_NODE_PARAMS_v2
ctx
dst
elementSize
height
pitch
value
width
struct CUDA_MEM_ALLOC_NODE_PARAMS_v1
accessDescCount
accessDescs
bytesize
dptr
poolProps
struct CUDA_MEM_ALLOC_NODE_PARAMS_v2
accessDescCount
accessDescs
bytesize
dptr
poolProps
struct CUDA_MEM_FREE_NODE_PARAMS
dptr
-struct CUDA_POINTER_ATTRIBUTE_P2P_TOKENS_v1
struct CUDA_RESOURCE_DESC_v1
devPtr
flags
format
hArray
hMipmappedArray
height
numChannels
pitchInBytes
resType
sizeInBytes
width
struct CUDA_RESOURCE_VIEW_DESC_v1
depth
firstLayer
firstMipmapLevel
format
height
lastLayer
lastMipmapLevel
width
-struct CUDA_TEXTURE_DESC_v1
addressMode
borderColor
filterMode
flags
maxAnisotropy
maxMipmapLevelClamp
minMipmapLevelClamp
mipmapFilterMode
mipmapLevelBias
-struct CUaccessPolicyWindow_v1
base_ptr
hitProp
hitRatio
missProp
num_bytes
-struct CUarrayMapInfo_v1
struct CUasyncNotificationInfo
struct CUcheckpointCheckpointArgs
struct CUcheckpointLockArgs
struct CUcheckpointRestoreArgs
struct CUcheckpointUnlockArgs
struct CUctxCigParam
struct CUctxCreateParams
struct CUdevprop_v1
SIMDWidth
clockRate
maxGridSize
maxThreadsDim
maxThreadsPerBlock
memPitch
regsPerBlock
sharedMemPerBlock
textureAlign
totalConstantMemory
-struct CUeglFrame_v1
struct CUexecAffinityParam_v1
-struct CUexecAffinitySmCount_v1
val
struct CUextent3D_v1
struct CUgraphEdgeData
struct CUgraphExecUpdateResultInfo_v1
errorFromNode
errorNode
result
struct CUgraphNodeParams
struct CUipcEventHandle_v1
struct CUipcMemHandle_v1
struct CUlaunchAttribute
id
value
union CUlaunchAttributeValue
struct CUlaunchConfig
-struct CUlaunchMemSyncDomainMap
struct CUmemAccessDesc_v1
flags
location
struct CUmemAllocationProp_v1
compressionType
location
requestedHandleTypes
type
usage
win32HandleMetaData
struct CUmemFabricHandle_v1
struct CUmemLocation_v1
id
type
struct CUmemPoolProps_v1
allocType
handleTypes
location
maxSize
reserved
usage
win32SecurityAttributes
struct CUmemPoolPtrExportData_v1
struct CUmemcpy3DOperand_v1
struct CUmemcpyAttributes_v1
dstLocHint
flags
srcAccessOrder
srcLocHint
struct CUmulticastObjectProp_v1
flags
handleTypes
numDevices
size
struct CUoffset3D_v1
union CUstreamBatchMemOpParams_v1
struct CUtensorMap
typedef CUarray_st * CUarray;
-typedef void (*CUasyncCallback)(CUasyncNotificationInfo* info, void* userData, CUasyncCallbackHandle callback);
-typedef CUasyncCallbackEntry_st * CUasyncCallbackHandle;
typedef CUctx_st * CUcontext;
typedef CUdevice_v1 CUdevice;
typedef int CUdevice_v1;
typedef CUdeviceptr_v2 CUdeviceptr;
typedef unsigned long long CUdeviceptr_v2;
-typedef CUeglStreamConnection_st * CUeglStreamConnection;
typedef CUevent_st * CUevent;
-typedef CUextMemory_st * CUexternalMemory;
-typedef CUextSemaphore_st * CUexternalSemaphore;
typedef CUfunc_st * CUfunction;
typedef CUgraph_st * CUgraph;
-typedef cuuint64_t CUgraphConditionalHandle;
typedef CUgraphDeviceUpdatableNode_st * CUgraphDeviceNode;
typedef CUgraphExec_st * CUgraphExec;
typedef CUgraphNode_st * CUgraphNode;
typedef CUgraphicsResource_st * CUgraphicsResource;
typedef CUgreenCtx_st * CUgreenCtx;
typedef void(* CUhostFn)(void* userData);
typedef CUkern_st * CUkernel;
typedef CUlib_st * CUlibrary;
typedef CUmemPoolHandle_st * CUmemoryPool;
typedef CUmipmappedArray_st * CUmipmappedArray;
typedef CUmod_st * CUmodule;
typedef size_t(* CUoccupancyB2DSize)(int blockSize);
typedef CUstream_st * CUstream;
typedef void(* CUstreamCallback)(CUstream hStream, CUresult status, void* userData);
typedef CUsurfObject_v1 CUsurfObject;
typedef unsigned long long CUsurfObject_v1;
-typedef CUsurfref_st * CUsurfref;
typedef CUtexObject_v1 CUtexObject;
typedef unsigned long long CUtexObject_v1;
typedef CUtexref_st * CUtexref;
typedef CUuserObject_st * CUuserObject;
6.2. Error Handling#
CUresult cuGetErrorName(CUresult error, const char** pStr);
CUresult cuGetErrorString(CUresult error, const char** pStr);
6.3. Initialization#
CUresult cuInit(unsigned int Flags);
6.4. Version Management#
CUresult cuDriverGetVersion(int* driverVersion);
6.5. Device Management#
CUresult cuDeviceGet(CUdevice* device, int ordinal);
CUresult cuDeviceGetAttribute(int* pi, CUdevice_attribute attrib, CUdevice dev);
CUresult cuDeviceGetCount(int* count);
CUresult cuDeviceGetDefaultMemPool(CUmemoryPool* pool_out, CUdevice dev);
CUresult cuDeviceGetExecAffinitySupport(int* pi, CUexecAffinityType type, CUdevice dev);
CUresult cuDeviceGetLuid(char* luid, unsigned int* deviceNodeMask, CUdevice dev);
CUresult cuDeviceGetMemPool(CUmemoryPool* pool, CUdevice dev);
CUresult cuDeviceGetName(char* name, int len, CUdevice dev);
-CUresult cuDeviceGetNvSciSyncAttributes(void* nvSciSyncAttrList, CUdevice dev, int flags);
CUresult cuDeviceGetTexture1DLinearMaxWidth(size_t* maxWidthInElements, CUarray_format format, unsigned numChannels, CUdevice dev);
CUresult cuDeviceGetUuid(CUuuid* uuid, CUdevice dev);
CUresult cuDeviceGetUuid_v2(CUuuid* uuid, CUdevice dev);
CUresult cuDeviceSetMemPool(CUdevice dev, CUmemoryPool pool);
CUresult cuDeviceTotalMem(size_t* bytes, CUdevice dev);
CUresult cuFlushGPUDirectRDMAWrites(CUflushGPUDirectRDMAWritesTarget target, CUflushGPUDirectRDMAWritesScope scope);
6.6. Device Management [DEPRECATED]#
CUresult cuDeviceComputeCapability(int* major, int* minor, CUdevice dev);
CUresult cuDeviceGetProperties(CUdevprop* prop, CUdevice dev);
6.7. Primary Context Management#
CUresult cuDevicePrimaryCtxGetState(CUdevice dev, unsigned int* flags, int* active);
CUresult cuDevicePrimaryCtxRelease(CUdevice dev);
CUresult cuDevicePrimaryCtxReset(CUdevice dev);
CUresult cuDevicePrimaryCtxRetain(CUcontext* pctx, CUdevice dev);
CUresult cuDevicePrimaryCtxSetFlags(CUdevice dev, unsigned int flags);
6.8. Context Management#
CUresult cuCtxCreate(CUcontext* pctx, unsigned int flags, CUdevice dev);
CUresult cuCtxCreate_v3(CUcontext* pctx, CUexecAffinityParam* paramsArray, int numParams, unsigned int flags, CUdevice dev);
CUresult cuCtxCreate_v4(CUcontext* pctx, CUctxCreateParams* ctxCreateParams, unsigned int flags, CUdevice dev);
CUresult cuCtxDestroy(CUcontext ctx);
CUresult cuCtxGetApiVersion(CUcontext ctx, unsigned int* version);
CUresult cuCtxGetCacheConfig(CUfunc_cache* pconfig);
CUresult cuCtxGetCurrent(CUcontext* pctx);
CUresult cuCtxGetDevice(CUdevice* device);
CUresult cuCtxGetExecAffinity(CUexecAffinityParam* pExecAffinity, CUexecAffinityType type);
CUresult cuCtxGetFlags(unsigned int* flags);
CUresult cuCtxGetId(CUcontext ctx, unsigned long long* ctxId);
CUresult cuCtxGetLimit(size_t* pvalue, CUlimit limit);
CUresult cuCtxGetStreamPriorityRange(int* leastPriority, int* greatestPriority);
CUresult cuCtxPopCurrent(CUcontext* pctx);
CUresult cuCtxPushCurrent(CUcontext ctx);
CUresult cuCtxRecordEvent(CUcontext hCtx, CUevent hEvent);
CUresult cuCtxResetPersistingL2Cache(void);
CUresult cuCtxSetCacheConfig(CUfunc_cache config);
CUresult cuCtxSetCurrent(CUcontext ctx);
CUresult cuCtxSetFlags(unsigned int flags);
CUresult cuCtxSetLimit(CUlimit limit, size_t value);
CUresult cuCtxSynchronize(void);
CUresult cuCtxWaitEvent(CUcontext hCtx, CUevent hEvent);
6.9. Context Management [DEPRECATED]#
CUresult cuCtxAttach(CUcontext* pctx, unsigned int flags);
CUresult cuCtxDetach(CUcontext ctx);
CUresult cuCtxGetSharedMemConfig(CUsharedconfig* pConfig);
CUresult cuCtxSetSharedMemConfig(CUsharedconfig config);
6.10. Module Management#
enum CUmoduleLoadingMode
CU_MODULE_EAGER_LOADING = 1
CU_MODULE_LAZY_LOADING = 2
CUresult cuLinkAddData(CUlinkState state, CUjitInputType type, void* data, size_t size, const char* name, unsigned int numOptions, CUjit_option* options, void** optionValues);
CUresult cuLinkAddFile(CUlinkState state, CUjitInputType type, const char* path, unsigned int numOptions, CUjit_option* options, void** optionValues);
CUresult cuLinkComplete(CUlinkState state, void** cubinOut, size_t* sizeOut);
CUresult cuLinkCreate(unsigned int numOptions, CUjit_option* options, void** optionValues, CUlinkState* stateOut);
CUresult cuLinkDestroy(CUlinkState state);
CUresult cuModuleEnumerateFunctions(CUfunction* functions, unsigned int numFunctions, CUmodule mod);
CUresult cuModuleGetFunction(CUfunction* hfunc, CUmodule hmod, const char* name);
CUresult cuModuleGetFunctionCount(unsigned int* count, CUmodule mod);
CUresult cuModuleGetGlobal(CUdeviceptr* dptr, size_t* bytes, CUmodule hmod, const char* name);
CUresult cuModuleGetLoadingMode(CUmoduleLoadingMode* mode);
CUresult cuModuleLoad(CUmodule* module, const char* fname);
CUresult cuModuleLoadData(CUmodule* module, const void* image);
CUresult cuModuleLoadDataEx(CUmodule* module, const void* image, unsigned int numOptions, CUjit_option* options, void** optionValues);
CUresult cuModuleLoadFatBinary(CUmodule* module, const void* fatCubin);
CUresult cuModuleUnload(CUmodule hmod);
6.11. Module Management [DEPRECATED]#
-CUresult cuModuleGetSurfRef(CUsurfref* pSurfRef, CUmodule hmod, const char* name);
-CUresult cuModuleGetTexRef(CUtexref* pTexRef, CUmodule hmod, const char* name);
6.12. Library Management#
CUresult cuKernelGetAttribute(int* pi, CUfunction_attribute attrib, CUkernel kernel, CUdevice dev);
CUresult cuKernelGetFunction(CUfunction* pFunc, CUkernel kernel);
CUresult cuKernelGetLibrary(CUlibrary* pLib, CUkernel kernel);
CUresult cuKernelGetName(const char** name, CUkernel hfunc);
CUresult cuKernelGetParamInfo(CUkernel kernel, size_t paramIndex, size_t* paramOffset, size_t* paramSize);
-CUresult cuKernelSetAttribute(CUfunction_attribute attrib, int val, CUkernel kernel, CUdevice dev);
-CUresult cuKernelSetCacheConfig(CUkernel kernel, CUfunc_cache config, CUdevice dev);
CUresult cuLibraryEnumerateKernels(CUkernel* kernels, unsigned int numKernels, CUlibrary lib);
CUresult cuLibraryGetGlobal(CUdeviceptr* dptr, size_t* bytes, CUlibrary library, const char* name);
CUresult cuLibraryGetKernel(CUkernel* pKernel, CUlibrary library, const char* name);
CUresult cuLibraryGetKernelCount(unsigned int* count, CUlibrary lib);
-CUresult cuLibraryGetManaged(CUdeviceptr* dptr, size_t* bytes, CUlibrary library, const char* name);
CUresult cuLibraryGetModule(CUmodule* pMod, CUlibrary library);
-CUresult cuLibraryGetUnifiedFunction(void** fptr, CUlibrary library, const char* symbol);
CUresult cuLibraryLoadData(CUlibrary* library, const void* code, CUjit_option* jitOptions, void** jitOptionsValues, unsigned int numJitOptions, CUlibraryOption* libraryOptions, void** libraryOptionValues, unsigned int numLibraryOptions);
-CUresult cuLibraryLoadFromFile(CUlibrary* library, const char* fileName, CUjit_option* jitOptions, void** jitOptionsValues, unsigned int numJitOptions, CUlibraryOption* libraryOptions, void** libraryOptionValues, unsigned int numLibraryOptions);
CUresult cuLibraryUnload(CUlibrary library);
6.13. Memory Management#
-enum CUmemDecompressAlgorithm
struct CUmemDecompressParams
CUresult cuArray3DCreate(CUarray* pHandle, const CUDA_ARRAY3D_DESCRIPTOR* pAllocateArray);
CUresult cuArray3DGetDescriptor(CUDA_ARRAY3D_DESCRIPTOR* pArrayDescriptor, CUarray hArray);
CUresult cuArrayCreate(CUarray* pHandle, const CUDA_ARRAY_DESCRIPTOR* pAllocateArray);
CUresult cuArrayDestroy(CUarray hArray);
CUresult cuArrayGetDescriptor(CUDA_ARRAY_DESCRIPTOR* pArrayDescriptor, CUarray hArray);
-CUresult cuArrayGetMemoryRequirements(CUDA_ARRAY_MEMORY_REQUIREMENTS* memoryRequirements, CUarray array, CUdevice device);
-CUresult cuArrayGetPlane(CUarray* pPlaneArray, CUarray hArray, unsigned int planeIdx);
-CUresult cuArrayGetSparseProperties(CUDA_ARRAY_SPARSE_PROPERTIES* sparseProperties, CUarray array);
CUresult cuDeviceGetByPCIBusId(CUdevice* dev, const char* pciBusId);
CUresult cuDeviceGetPCIBusId(char* pciBusId, int len, CUdevice dev);
-CUresult cuDeviceRegisterAsyncNotification(CUdevice device, CUasyncCallback callbackFunc, void* userData, CUasyncCallbackHandle* callback);
-CUresult cuDeviceUnregisterAsyncNotification(CUdevice device, CUasyncCallbackHandle callback);
CUresult cuIpcCloseMemHandle(CUdeviceptr dptr);
CUresult cuIpcGetEventHandle(CUipcEventHandle* pHandle, CUevent event);
CUresult cuIpcGetMemHandle(CUipcMemHandle* pHandle, CUdeviceptr dptr);
CUresult cuIpcOpenEventHandle(CUevent* phEvent, CUipcEventHandle handle);
CUresult cuIpcOpenMemHandle(CUdeviceptr* pdptr, CUipcMemHandle handle, unsigned int Flags);
CUresult cuMemAlloc(CUdeviceptr* dptr, size_t bytesize);
CUresult cuMemAllocHost(void** pp, size_t bytesize);
CUresult cuMemAllocManaged(CUdeviceptr* dptr, size_t bytesize, unsigned int flags);
CUresult cuMemAllocPitch(CUdeviceptr* dptr, size_t* pPitch, size_t WidthInBytes, size_t Height, unsigned int ElementSizeBytes);
-CUresult cuMemBatchDecompressAsync(CUmemDecompressParams* paramsArray, size_t count, unsigned int flags, size_t* errorIndex, CUstream stream);
CUresult cuMemFree(CUdeviceptr dptr);
CUresult cuMemFreeHost(void* p);
CUresult cuMemGetAddressRange(CUdeviceptr* pbase, size_t* psize, CUdeviceptr dptr);
CUresult cuMemGetHandleForAddressRange(void* handle, CUdeviceptr dptr, size_t size, CUmemRangeHandleType handleType, unsigned long long flags);
CUresult cuMemGetInfo(size_t* free, size_t* total);
CUresult cuMemHostAlloc(void** pp, size_t bytesize, unsigned int Flags);
CUresult cuMemHostGetDevicePointer(CUdeviceptr* pdptr, void* p, unsigned int Flags);
CUresult cuMemHostGetFlags(unsigned int* pFlags, void* p);
CUresult cuMemHostRegister(void* p, size_t bytesize, unsigned int Flags);
CUresult cuMemHostUnregister(void* p);
CUresult cuMemcpy(CUdeviceptr dst, CUdeviceptr src, size_t ByteCount);
CUresult cuMemcpy2D(const CUDA_MEMCPY2D* pCopy);
CUresult cuMemcpy2DAsync(const CUDA_MEMCPY2D* pCopy, CUstream hStream);
CUresult cuMemcpy2DUnaligned(const CUDA_MEMCPY2D* pCopy);
CUresult cuMemcpy3D(const CUDA_MEMCPY3D* pCopy);
CUresult cuMemcpy3DAsync(const CUDA_MEMCPY3D* pCopy, CUstream hStream);
-CUresult cuMemcpy3DBatchAsync(size_t numOps, CUDA_MEMCPY3D_BATCH_OP* opList, size_t* failIdx, unsigned long long flags, CUstream hStream);
-CUresult cuMemcpy3DPeer(const CUDA_MEMCPY3D_PEER* pCopy);
-CUresult cuMemcpy3DPeerAsync(const CUDA_MEMCPY3D_PEER* pCopy, CUstream hStream);
CUresult cuMemcpyAsync(CUdeviceptr dst, CUdeviceptr src, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyAtoA(CUarray dstArray, size_t dstOffset, CUarray srcArray, size_t srcOffset, size_t ByteCount);
CUresult cuMemcpyAtoD(CUdeviceptr dstDevice, CUarray srcArray, size_t srcOffset, size_t ByteCount);
CUresult cuMemcpyAtoH(void* dstHost, CUarray srcArray, size_t srcOffset, size_t ByteCount);
CUresult cuMemcpyAtoHAsync(void* dstHost, CUarray srcArray, size_t srcOffset, size_t ByteCount, CUstream hStream);
-CUresult cuMemcpyBatchAsync(CUdeviceptr* dsts, CUdeviceptr* srcs, size_t* sizes, size_t count, CUmemcpyAttributes* attrs, size_t* attrsIdxs, size_t numAttrs, size_t* failIdx, CUstream hStream);
CUresult cuMemcpyDtoA(CUarray dstArray, size_t dstOffset, CUdeviceptr srcDevice, size_t ByteCount);
CUresult cuMemcpyDtoD(CUdeviceptr dstDevice, CUdeviceptr srcDevice, size_t ByteCount);
CUresult cuMemcpyDtoDAsync(CUdeviceptr dstDevice, CUdeviceptr srcDevice, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyDtoH(void* dstHost, CUdeviceptr srcDevice, size_t ByteCount);
CUresult cuMemcpyDtoHAsync(void* dstHost, CUdeviceptr srcDevice, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyHtoA(CUarray dstArray, size_t dstOffset, const void* srcHost, size_t ByteCount);
CUresult cuMemcpyHtoAAsync(CUarray dstArray, size_t dstOffset, const void* srcHost, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyHtoD(CUdeviceptr dstDevice, const void* srcHost, size_t ByteCount);
CUresult cuMemcpyHtoDAsync(CUdeviceptr dstDevice, const void* srcHost, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyPeer(CUdeviceptr dstDevice, CUcontext dstContext, CUdeviceptr srcDevice, CUcontext srcContext, size_t ByteCount);
CUresult cuMemcpyPeerAsync(CUdeviceptr dstDevice, CUcontext dstContext, CUdeviceptr srcDevice, CUcontext srcContext, size_t ByteCount, CUstream hStream);
CUresult cuMemsetD16(CUdeviceptr dstDevice, unsigned short us, size_t N);
CUresult cuMemsetD16Async(CUdeviceptr dstDevice, unsigned short us, size_t N, CUstream hStream);
CUresult cuMemsetD2D16(CUdeviceptr dstDevice, size_t dstPitch, unsigned short us, size_t Width, size_t Height);
CUresult cuMemsetD2D16Async(CUdeviceptr dstDevice, size_t dstPitch, unsigned short us, size_t Width, size_t Height, CUstream hStream);
CUresult cuMemsetD2D32(CUdeviceptr dstDevice, size_t dstPitch, unsigned int ui, size_t Width, size_t Height);
CUresult cuMemsetD2D32Async(CUdeviceptr dstDevice, size_t dstPitch, unsigned int ui, size_t Width, size_t Height, CUstream hStream);
CUresult cuMemsetD2D8(CUdeviceptr dstDevice, size_t dstPitch, unsigned char uc, size_t Width, size_t Height);
CUresult cuMemsetD2D8Async(CUdeviceptr dstDevice, size_t dstPitch, unsigned char uc, size_t Width, size_t Height, CUstream hStream);
CUresult cuMemsetD32(CUdeviceptr dstDevice, unsigned int ui, size_t N);
CUresult cuMemsetD32Async(CUdeviceptr dstDevice, unsigned int ui, size_t N, CUstream hStream);
CUresult cuMemsetD8(CUdeviceptr dstDevice, unsigned char uc, size_t N);
CUresult cuMemsetD8Async(CUdeviceptr dstDevice, unsigned char uc, size_t N, CUstream hStream);
CUresult cuMipmappedArrayCreate(CUmipmappedArray* pHandle, const CUDA_ARRAY3D_DESCRIPTOR* pMipmappedArrayDesc, unsigned int numMipmapLevels);
CUresult cuMipmappedArrayDestroy(CUmipmappedArray hMipmappedArray);
CUresult cuMipmappedArrayGetLevel(CUarray* pLevelArray, CUmipmappedArray hMipmappedArray, unsigned int level);
-CUresult cuMipmappedArrayGetMemoryRequirements(CUDA_ARRAY_MEMORY_REQUIREMENTS* memoryRequirements, CUmipmappedArray mipmap, CUdevice device);
-CUresult cuMipmappedArrayGetSparseProperties(CUDA_ARRAY_SPARSE_PROPERTIES* sparseProperties, CUmipmappedArray mipmap);
6.14. Virtual Memory Management#
CUresult cuMemAddressFree(CUdeviceptr ptr, size_t size);
CUresult cuMemAddressReserve(CUdeviceptr* ptr, size_t size, size_t alignment, CUdeviceptr addr, unsigned long long flags);
CUresult cuMemCreate(CUmemGenericAllocationHandle* handle, size_t size, const CUmemAllocationProp* prop, unsigned long long flags);
CUresult cuMemExportToShareableHandle(void* shareableHandle, CUmemGenericAllocationHandle handle, CUmemAllocationHandleType handleType, unsigned long long flags);
CUresult cuMemGetAccess(unsigned long long* flags, const CUmemLocation* location, CUdeviceptr ptr);
CUresult cuMemGetAllocationGranularity(size_t* granularity, const CUmemAllocationProp* prop, CUmemAllocationGranularity_flags option);
CUresult cuMemGetAllocationPropertiesFromHandle(CUmemAllocationProp* prop, CUmemGenericAllocationHandle handle);
CUresult cuMemImportFromShareableHandle(CUmemGenericAllocationHandle* handle, void* osHandle, CUmemAllocationHandleType shHandleType);
CUresult cuMemMap(CUdeviceptr ptr, size_t size, size_t offset, CUmemGenericAllocationHandle handle, unsigned long long flags);
-CUresult cuMemMapArrayAsync(CUarrayMapInfo* mapInfoList, unsigned int count, CUstream hStream);
CUresult cuMemRelease(CUmemGenericAllocationHandle handle);
CUresult cuMemRetainAllocationHandle(CUmemGenericAllocationHandle* handle, void* addr);
CUresult cuMemSetAccess(CUdeviceptr ptr, size_t size, const CUmemAccessDesc* desc, size_t count);
CUresult cuMemUnmap(CUdeviceptr ptr, size_t size);
6.15. Stream Ordered Memory Allocator#
CUresult cuMemAllocAsync(CUdeviceptr* dptr, size_t bytesize, CUstream hStream);
CUresult cuMemAllocFromPoolAsync(CUdeviceptr* dptr, size_t bytesize, CUmemoryPool pool, CUstream hStream);
CUresult cuMemFreeAsync(CUdeviceptr dptr, CUstream hStream);
CUresult cuMemPoolCreate(CUmemoryPool* pool, const CUmemPoolProps* poolProps);
CUresult cuMemPoolDestroy(CUmemoryPool pool);
CUresult cuMemPoolExportPointer(CUmemPoolPtrExportData* shareData_out, CUdeviceptr ptr);
CUresult cuMemPoolExportToShareableHandle(void* handle_out, CUmemoryPool pool, CUmemAllocationHandleType handleType, unsigned long long flags);
CUresult cuMemPoolGetAccess(CUmemAccess_flags* flags, CUmemoryPool memPool, CUmemLocation* location);
CUresult cuMemPoolGetAttribute(CUmemoryPool pool, CUmemPool_attribute attr, void* value);
CUresult cuMemPoolImportFromShareableHandle(CUmemoryPool* pool_out, void* handle, CUmemAllocationHandleType handleType, unsigned long long flags);
CUresult cuMemPoolImportPointer(CUdeviceptr* ptr_out, CUmemoryPool pool, CUmemPoolPtrExportData* shareData);
CUresult cuMemPoolSetAccess(CUmemoryPool pool, const CUmemAccessDesc* map, size_t count);
CUresult cuMemPoolSetAttribute(CUmemoryPool pool, CUmemPool_attribute attr, void* value);
CUresult cuMemPoolTrimTo(CUmemoryPool pool, size_t minBytesToKeep);
6.16. Multicast Object Management#
CUresult cuMulticastAddDevice(CUmemGenericAllocationHandle mcHandle, CUdevice dev);
CUresult cuMulticastBindAddr(CUmemGenericAllocationHandle mcHandle, size_t mcOffset, CUdeviceptr memptr, size_t size, unsigned long long flags);
CUresult cuMulticastBindMem(CUmemGenericAllocationHandle mcHandle, size_t mcOffset, CUmemGenericAllocationHandle memHandle, size_t memOffset, size_t size, unsigned long long flags);
CUresult cuMulticastCreate(CUmemGenericAllocationHandle* mcHandle, const CUmulticastObjectProp* prop);
CUresult cuMulticastGetGranularity(size_t* granularity, const CUmulticastObjectProp* prop, CUmulticastGranularity_flags option);
CUresult cuMulticastUnbind(CUmemGenericAllocationHandle mcHandle, CUdevice dev, size_t mcOffset, size_t size);
6.17. Unified Addressing#
CUresult cuMemAdvise(CUdeviceptr devPtr, size_t count, CUmem_advise advice, CUdevice device);
CUresult cuMemAdvise_v2(CUdeviceptr devPtr, size_t count, CUmem_advise advice, CUmemLocation location);
CUresult cuMemPrefetchAsync(CUdeviceptr devPtr, size_t count, CUdevice dstDevice, CUstream hStream);
CUresult cuMemPrefetchAsync_v2(CUdeviceptr devPtr, size_t count, CUmemLocation location, unsigned int flags, CUstream hStream);
CUresult cuMemRangeGetAttribute(void* data, size_t dataSize, CUmem_range_attribute attribute, CUdeviceptr devPtr, size_t count);
CUresult cuMemRangeGetAttributes(void** data, size_t* dataSizes, CUmem_range_attribute* attributes, size_t numAttributes, CUdeviceptr devPtr, size_t count);
CUresult cuPointerGetAttribute(void* data, CUpointer_attribute attribute, CUdeviceptr ptr);
CUresult cuPointerGetAttributes(unsigned int numAttributes, CUpointer_attribute* attributes, void** data, CUdeviceptr ptr);
CUresult cuPointerSetAttribute(const void* value, CUpointer_attribute attribute, CUdeviceptr ptr);
6.18. Stream Management#
CUresult cuStreamAddCallback(CUstream hStream, CUstreamCallback callback, void* userData, unsigned int flags);
CUresult cuStreamAttachMemAsync(CUstream hStream, CUdeviceptr dptr, size_t length, unsigned int flags);
CUresult cuStreamBeginCapture(CUstream hStream, CUstreamCaptureMode mode);
CUresult cuStreamBeginCaptureToGraph(CUstream hStream, CUgraph hGraph, const CUgraphNode* dependencies, const CUgraphEdgeData* dependencyData, size_t numDependencies, CUstreamCaptureMode mode);
CUresult cuStreamCopyAttributes(CUstream dst, CUstream src);
CUresult cuStreamCreate(CUstream* phStream, unsigned int Flags);
CUresult cuStreamCreateWithPriority(CUstream* phStream, unsigned int flags, int priority);
CUresult cuStreamDestroy(CUstream hStream);
CUresult cuStreamEndCapture(CUstream hStream, CUgraph* phGraph);
CUresult cuStreamGetAttribute(CUstream hStream, CUstreamAttrID attr, CUstreamAttrValue* value_out);
CUresult cuStreamGetCaptureInfo(CUstream hStream, CUstreamCaptureStatus* captureStatus_out, cuuint64_t* id_out, CUgraph* graph_out, const CUgraphNode** dependencies_out, size_t* numDependencies_out);
CUresult cuStreamGetCaptureInfo_v3(CUstream hStream, CUstreamCaptureStatus* captureStatus_out, cuuint64_t* id_out, CUgraph* graph_out, const CUgraphNode** dependencies_out, const CUgraphEdgeData** edgeData_out, size_t* numDependencies_out);
CUresult cuStreamGetCtx(CUstream hStream, CUcontext* pctx);
CUresult cuStreamGetCtx_v2(CUstream hStream, CUcontext* pCtx, CUgreenCtx* pGreenCtx);
CUresult cuStreamGetDevice(CUstream hStream, CUdevice* device);
CUresult cuStreamGetFlags(CUstream hStream, unsigned int* flags);
CUresult cuStreamGetId(CUstream hStream, unsigned long long* streamId);
CUresult cuStreamGetPriority(CUstream hStream, int* priority);
CUresult cuStreamIsCapturing(CUstream hStream, CUstreamCaptureStatus* captureStatus);
CUresult cuStreamQuery(CUstream hStream);
CUresult cuStreamSetAttribute(CUstream hStream, CUstreamAttrID attr, const CUstreamAttrValue* value);
CUresult cuStreamSynchronize(CUstream hStream);
CUresult cuStreamUpdateCaptureDependencies(CUstream hStream, CUgraphNode* dependencies, size_t numDependencies, unsigned int flags);
CUresult cuStreamUpdateCaptureDependencies_v2(CUstream hStream, CUgraphNode* dependencies, const CUgraphEdgeData* dependencyData, size_t numDependencies, unsigned int flags);
CUresult cuStreamWaitEvent(CUstream hStream, CUevent hEvent, unsigned int Flags);
CUresult cuThreadExchangeStreamCaptureMode(CUstreamCaptureMode* mode);
6.19. Event Management#
CUresult cuEventCreate(CUevent* phEvent, unsigned int Flags);
CUresult cuEventDestroy(CUevent hEvent);
CUresult cuEventElapsedTime(float* pMilliseconds, CUevent hStart, CUevent hEnd);
CUresult cuEventElapsedTime_v2(float* pMilliseconds, CUevent hStart, CUevent hEnd);
CUresult cuEventQuery(CUevent hEvent);
CUresult cuEventRecord(CUevent hEvent, CUstream hStream);
CUresult cuEventRecordWithFlags(CUevent hEvent, CUstream hStream, unsigned int flags);
CUresult cuEventSynchronize(CUevent hEvent);
6.20. External Resource Interoperability#
-CUresult cuDestroyExternalMemory(CUexternalMemory extMem);
-CUresult cuDestroyExternalSemaphore(CUexternalSemaphore extSem);
-CUresult cuExternalMemoryGetMappedBuffer(CUdeviceptr* devPtr, CUexternalMemory extMem, const CUDA_EXTERNAL_MEMORY_BUFFER_DESC* bufferDesc);
-CUresult cuExternalMemoryGetMappedMipmappedArray(CUmipmappedArray* mipmap, CUexternalMemory extMem, const CUDA_EXTERNAL_MEMORY_MIPMAPPED_ARRAY_DESC* mipmapDesc);
-CUresult cuImportExternalMemory(CUexternalMemory* extMem_out, const CUDA_EXTERNAL_MEMORY_HANDLE_DESC* memHandleDesc);
-CUresult cuImportExternalSemaphore(CUexternalSemaphore* extSem_out, const CUDA_EXTERNAL_SEMAPHORE_HANDLE_DESC* semHandleDesc);
-CUresult cuSignalExternalSemaphoresAsync(const CUexternalSemaphore* extSemArray, const CUDA_EXTERNAL_SEMAPHORE_SIGNAL_PARAMS* paramsArray, unsigned int numExtSems, CUstream stream);
-CUresult cuWaitExternalSemaphoresAsync(const CUexternalSemaphore* extSemArray, const CUDA_EXTERNAL_SEMAPHORE_WAIT_PARAMS* paramsArray, unsigned int numExtSems, CUstream stream);
6.21. Stream Memory Operations#
-CUresult cuStreamBatchMemOp(CUstream stream, unsigned int count, CUstreamBatchMemOpParams* paramArray, unsigned int flags);
-CUresult cuStreamWaitValue32(CUstream stream, CUdeviceptr addr, cuuint32_t value, unsigned int flags);
-CUresult cuStreamWaitValue64(CUstream stream, CUdeviceptr addr, cuuint64_t value, unsigned int flags);
CUresult cuStreamWriteValue32(CUstream stream, CUdeviceptr addr, cuuint32_t value, unsigned int flags);
-CUresult cuStreamWriteValue64(CUstream stream, CUdeviceptr addr, cuuint64_t value, unsigned int flags);
6.22. Execution Control#
CUresult cuFuncGetAttribute(int* pi, CUfunction_attribute attrib, CUfunction hfunc);
CUresult cuFuncGetModule(CUmodule* hmod, CUfunction hfunc);
CUresult cuFuncGetName(const char** name, CUfunction hfunc);
CUresult cuFuncGetParamInfo(CUfunction func, size_t paramIndex, size_t* paramOffset, size_t* paramSize);
CUresult cuFuncIsLoaded(CUfunctionLoadingState* state, CUfunction function);
CUresult cuFuncLoad(CUfunction function);
CUresult cuFuncSetAttribute(CUfunction hfunc, CUfunction_attribute attrib, int value);
CUresult cuFuncSetCacheConfig(CUfunction hfunc, CUfunc_cache config);
CUresult cuLaunchCooperativeKernel(CUfunction f, unsigned int gridDimX, unsigned int gridDimY, unsigned int gridDimZ, unsigned int blockDimX, unsigned int blockDimY, unsigned int blockDimZ, unsigned int sharedMemBytes, CUstream hStream, void** kernelParams);
-CUresult cuLaunchCooperativeKernelMultiDevice(CUDA_LAUNCH_PARAMS* launchParamsList, unsigned int numDevices, unsigned int flags);
CUresult cuLaunchHostFunc(CUstream hStream, CUhostFn fn, void* userData);
CUresult cuLaunchKernel(CUfunction f, unsigned int gridDimX, unsigned int gridDimY, unsigned int gridDimZ, unsigned int blockDimX, unsigned int blockDimY, unsigned int blockDimZ, unsigned int sharedMemBytes, CUstream hStream, void** kernelParams, void** extra);
CUresult cuLaunchKernelEx(const CUlaunchConfig* config, CUfunction f, void** kernelParams, void** extra);
6.23. Execution Control [DEPRECATED]#
CUresult cuFuncSetBlockShape(CUfunction hfunc, int x, int y, int z);
CUresult cuFuncSetSharedMemConfig(CUfunction hfunc, CUsharedconfig config);
CUresult cuFuncSetSharedSize(CUfunction hfunc, unsigned int bytes);
CUresult cuLaunch(CUfunction f);
CUresult cuLaunchGrid(CUfunction f, int grid_width, int grid_height);
CUresult cuLaunchGridAsync(CUfunction f, int grid_width, int grid_height, CUstream hStream);
CUresult cuParamSetSize(CUfunction hfunc, unsigned int numbytes);
-CUresult cuParamSetTexRef(CUfunction hfunc, int texunit, CUtexref hTexRef);
CUresult cuParamSetf(CUfunction hfunc, int offset, float value);
CUresult cuParamSeti(CUfunction hfunc, int offset, unsigned int value);
CUresult cuParamSetv(CUfunction hfunc, int offset, void* ptr, unsigned int numbytes);
6.24. Graph Management#
-CUresult cuDeviceGetGraphMemAttribute(CUdevice device, CUgraphMem_attribute attr, void* value);
-CUresult cuDeviceGraphMemTrim(CUdevice device);
-CUresult cuDeviceSetGraphMemAttribute(CUdevice device, CUgraphMem_attribute attr, void* value);
-CUresult cuGraphAddBatchMemOpNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, const CUDA_BATCH_MEM_OP_NODE_PARAMS* nodeParams);
CUresult cuGraphAddChildGraphNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, CUgraph childGraph);
CUresult cuGraphAddDependencies(CUgraph hGraph, const CUgraphNode* from, const CUgraphNode* to, size_t numDependencies);
CUresult cuGraphAddDependencies_v2(CUgraph hGraph, const CUgraphNode* from, const CUgraphNode* to, const CUgraphEdgeData* edgeData, size_t numDependencies);
CUresult cuGraphAddEmptyNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies);
CUresult cuGraphAddEventRecordNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, CUevent event);
CUresult cuGraphAddEventWaitNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, CUevent event);
-CUresult cuGraphAddExternalSemaphoresSignalNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, const CUDA_EXT_SEM_SIGNAL_NODE_PARAMS* nodeParams);
-CUresult cuGraphAddExternalSemaphoresWaitNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, const CUDA_EXT_SEM_WAIT_NODE_PARAMS* nodeParams);
CUresult cuGraphAddHostNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, const CUDA_HOST_NODE_PARAMS* nodeParams);
-CUresult cuGraphAddKernelNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, const CUDA_KERNEL_NODE_PARAMS* nodeParams);
CUresult cuGraphAddMemAllocNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, CUDA_MEM_ALLOC_NODE_PARAMS* nodeParams);
CUresult cuGraphAddMemFreeNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, CUdeviceptr dptr);
-CUresult cuGraphAddMemcpyNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, const CUDA_MEMCPY3D* copyParams, CUcontext ctx);
CUresult cuGraphAddMemsetNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, const CUDA_MEMSET_NODE_PARAMS* memsetParams, CUcontext ctx);
-CUresult cuGraphAddNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, CUgraphNodeParams* nodeParams);
-CUresult cuGraphAddNode_v2(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, const CUgraphEdgeData* dependencyData, size_t numDependencies, CUgraphNodeParams* nodeParams);
-CUresult cuGraphBatchMemOpNodeGetParams(CUgraphNode hNode, CUDA_BATCH_MEM_OP_NODE_PARAMS* nodeParams_out);
-CUresult cuGraphBatchMemOpNodeSetParams(CUgraphNode hNode, const CUDA_BATCH_MEM_OP_NODE_PARAMS* nodeParams);
CUresult cuGraphChildGraphNodeGetGraph(CUgraphNode hNode, CUgraph* phGraph);
CUresult cuGraphClone(CUgraph* phGraphClone, CUgraph originalGraph);
-CUresult cuGraphConditionalHandleCreate(CUgraphConditionalHandle* pHandle_out, CUgraph hGraph, CUcontext ctx, unsigned int defaultLaunchValue, unsigned int flags);
CUresult cuGraphCreate(CUgraph* phGraph, unsigned int flags);
CUresult cuGraphDebugDotPrint(CUgraph hGraph, const char* path, unsigned int flags);
CUresult cuGraphDestroy(CUgraph hGraph);
CUresult cuGraphDestroyNode(CUgraphNode hNode);
CUresult cuGraphEventRecordNodeGetEvent(CUgraphNode hNode, CUevent* event_out);
CUresult cuGraphEventRecordNodeSetEvent(CUgraphNode hNode, CUevent event);
CUresult cuGraphEventWaitNodeGetEvent(CUgraphNode hNode, CUevent* event_out);
CUresult cuGraphEventWaitNodeSetEvent(CUgraphNode hNode, CUevent event);
-CUresult cuGraphExecBatchMemOpNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, const CUDA_BATCH_MEM_OP_NODE_PARAMS* nodeParams);
CUresult cuGraphExecChildGraphNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, CUgraph childGraph);
CUresult cuGraphExecDestroy(CUgraphExec hGraphExec);
CUresult cuGraphExecEventRecordNodeSetEvent(CUgraphExec hGraphExec, CUgraphNode hNode, CUevent event);
CUresult cuGraphExecEventWaitNodeSetEvent(CUgraphExec hGraphExec, CUgraphNode hNode, CUevent event);
-CUresult cuGraphExecExternalSemaphoresSignalNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, const CUDA_EXT_SEM_SIGNAL_NODE_PARAMS* nodeParams);
-CUresult cuGraphExecExternalSemaphoresWaitNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, const CUDA_EXT_SEM_WAIT_NODE_PARAMS* nodeParams);
CUresult cuGraphExecGetFlags(CUgraphExec hGraphExec, cuuint64_t* flags);
CUresult cuGraphExecHostNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, const CUDA_HOST_NODE_PARAMS* nodeParams);
-CUresult cuGraphExecKernelNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, const CUDA_KERNEL_NODE_PARAMS* nodeParams);
-CUresult cuGraphExecMemcpyNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, const CUDA_MEMCPY3D* copyParams, CUcontext ctx);
-CUresult cuGraphExecMemsetNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, const CUDA_MEMSET_NODE_PARAMS* memsetParams, CUcontext ctx);
-CUresult cuGraphExecNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, CUgraphNodeParams* nodeParams);
CUresult cuGraphExecUpdate(CUgraphExec hGraphExec, CUgraph hGraph, CUgraphExecUpdateResultInfo* resultInfo);
-CUresult cuGraphExternalSemaphoresSignalNodeGetParams(CUgraphNode hNode, CUDA_EXT_SEM_SIGNAL_NODE_PARAMS* params_out);
-CUresult cuGraphExternalSemaphoresSignalNodeSetParams(CUgraphNode hNode, const CUDA_EXT_SEM_SIGNAL_NODE_PARAMS* nodeParams);
-CUresult cuGraphExternalSemaphoresWaitNodeGetParams(CUgraphNode hNode, CUDA_EXT_SEM_WAIT_NODE_PARAMS* params_out);
-CUresult cuGraphExternalSemaphoresWaitNodeSetParams(CUgraphNode hNode, const CUDA_EXT_SEM_WAIT_NODE_PARAMS* nodeParams);
CUresult cuGraphGetEdges(CUgraph hGraph, CUgraphNode* from, CUgraphNode* to, size_t* numEdges);
CUresult cuGraphGetEdges_v2(CUgraph hGraph, CUgraphNode* from, CUgraphNode* to, CUgraphEdgeData* edgeData, size_t* numEdges);
CUresult cuGraphGetNodes(CUgraph hGraph, CUgraphNode* nodes, size_t* numNodes);
CUresult cuGraphGetRootNodes(CUgraph hGraph, CUgraphNode* rootNodes, size_t* numRootNodes);
CUresult cuGraphHostNodeGetParams(CUgraphNode hNode, CUDA_HOST_NODE_PARAMS* nodeParams);
CUresult cuGraphHostNodeSetParams(CUgraphNode hNode, const CUDA_HOST_NODE_PARAMS* nodeParams);
CUresult cuGraphInstantiate(CUgraphExec* phGraphExec, CUgraph hGraph, unsigned long long flags);
CUresult cuGraphInstantiateWithParams(CUgraphExec* phGraphExec, CUgraph hGraph, CUDA_GRAPH_INSTANTIATE_PARAMS* instantiateParams);
CUresult cuGraphKernelNodeCopyAttributes(CUgraphNode dst, CUgraphNode src);
CUresult cuGraphKernelNodeGetAttribute(CUgraphNode hNode, CUkernelNodeAttrID attr, CUkernelNodeAttrValue* value_out);
-CUresult cuGraphKernelNodeGetParams(CUgraphNode hNode, CUDA_KERNEL_NODE_PARAMS* nodeParams);
CUresult cuGraphKernelNodeSetAttribute(CUgraphNode hNode, CUkernelNodeAttrID attr, const CUkernelNodeAttrValue* value);
-CUresult cuGraphKernelNodeSetParams(CUgraphNode hNode, const CUDA_KERNEL_NODE_PARAMS* nodeParams);
CUresult cuGraphLaunch(CUgraphExec hGraphExec, CUstream hStream);
CUresult cuGraphMemAllocNodeGetParams(CUgraphNode hNode, CUDA_MEM_ALLOC_NODE_PARAMS* params_out);
CUresult cuGraphMemFreeNodeGetParams(CUgraphNode hNode, CUdeviceptr* dptr_out);
-CUresult cuGraphMemcpyNodeGetParams(CUgraphNode hNode, CUDA_MEMCPY3D* nodeParams);
-CUresult cuGraphMemcpyNodeSetParams(CUgraphNode hNode, const CUDA_MEMCPY3D* nodeParams);
CUresult cuGraphMemsetNodeGetParams(CUgraphNode hNode, CUDA_MEMSET_NODE_PARAMS* nodeParams);
CUresult cuGraphMemsetNodeSetParams(CUgraphNode hNode, const CUDA_MEMSET_NODE_PARAMS* nodeParams);
CUresult cuGraphNodeFindInClone(CUgraphNode* phNode, CUgraphNode hOriginalNode, CUgraph hClonedGraph);
CUresult cuGraphNodeGetDependencies(CUgraphNode hNode, CUgraphNode* dependencies, size_t* numDependencies);
CUresult cuGraphNodeGetDependencies_v2(CUgraphNode hNode, CUgraphNode* dependencies, CUgraphEdgeData* edgeData, size_t* numDependencies);
CUresult cuGraphNodeGetDependentNodes(CUgraphNode hNode, CUgraphNode* dependentNodes, size_t* numDependentNodes);
CUresult cuGraphNodeGetDependentNodes_v2(CUgraphNode hNode, CUgraphNode* dependentNodes, CUgraphEdgeData* edgeData, size_t* numDependentNodes);
CUresult cuGraphNodeGetEnabled(CUgraphExec hGraphExec, CUgraphNode hNode, unsigned int* isEnabled);
CUresult cuGraphNodeGetType(CUgraphNode hNode, CUgraphNodeType* type);
CUresult cuGraphNodeSetEnabled(CUgraphExec hGraphExec, CUgraphNode hNode, unsigned int isEnabled);
-CUresult cuGraphNodeSetParams(CUgraphNode hNode, CUgraphNodeParams* nodeParams);
CUresult cuGraphReleaseUserObject(CUgraph graph, CUuserObject object, unsigned int count);
CUresult cuGraphRemoveDependencies(CUgraph hGraph, const CUgraphNode* from, const CUgraphNode* to, size_t numDependencies);
CUresult cuGraphRemoveDependencies_v2(CUgraph hGraph, const CUgraphNode* from, const CUgraphNode* to, const CUgraphEdgeData* edgeData, size_t numDependencies);
CUresult cuGraphRetainUserObject(CUgraph graph, CUuserObject object, unsigned int count, unsigned int flags);
CUresult cuGraphUpload(CUgraphExec hGraphExec, CUstream hStream);
CUresult cuUserObjectCreate(CUuserObject* object_out, void* ptr, CUhostFn destroy, unsigned int initialRefcount, unsigned int flags);
CUresult cuUserObjectRelease(CUuserObject object, unsigned int count);
CUresult cuUserObjectRetain(CUuserObject object, unsigned int count);
6.25. Occupancy#
CUresult cuOccupancyAvailableDynamicSMemPerBlock(size_t* dynamicSmemSize, CUfunction func, int numBlocks, int blockSize);
CUresult cuOccupancyMaxActiveBlocksPerMultiprocessor(int* numBlocks, CUfunction func, int blockSize, size_t dynamicSMemSize);
CUresult cuOccupancyMaxActiveBlocksPerMultiprocessorWithFlags(int* numBlocks, CUfunction func, int blockSize, size_t dynamicSMemSize, unsigned int flags);
-CUresult cuOccupancyMaxActiveClusters(int* numClusters, CUfunction func, const CUlaunchConfig* config);
CUresult cuOccupancyMaxPotentialBlockSize(int* minGridSize, int* blockSize, CUfunction func, CUoccupancyB2DSize blockSizeToDynamicSMemSize, size_t dynamicSMemSize, int blockSizeLimit);
CUresult cuOccupancyMaxPotentialBlockSizeWithFlags(int* minGridSize, int* blockSize, CUfunction func, CUoccupancyB2DSize blockSizeToDynamicSMemSize, size_t dynamicSMemSize, int blockSizeLimit, unsigned int flags);
-CUresult cuOccupancyMaxPotentialClusterSize(int* clusterSize, CUfunction func, const CUlaunchConfig* config);
6.26. Texture Reference Management [DEPRECATED]#
CUresult cuTexRefCreate(CUtexref* pTexRef);
CUresult cuTexRefDestroy(CUtexref hTexRef);
CUresult cuTexRefGetAddress(CUdeviceptr* pdptr, CUtexref hTexRef);
CUresult cuTexRefGetAddressMode(CUaddress_mode* pam, CUtexref hTexRef, int dim);
CUresult cuTexRefGetArray(CUarray* phArray, CUtexref hTexRef);
-CUresult cuTexRefGetBorderColor(float* pBorderColor, CUtexref hTexRef);
CUresult cuTexRefGetFilterMode(CUfilter_mode* pfm, CUtexref hTexRef);
-CUresult cuTexRefGetFlags(unsigned int* pFlags, CUtexref hTexRef);
-CUresult cuTexRefGetFormat(CUarray_format* pFormat, int* pNumChannels, CUtexref hTexRef);
-CUresult cuTexRefGetMaxAnisotropy(int* pmaxAniso, CUtexref hTexRef);
-CUresult cuTexRefGetMipmapFilterMode(CUfilter_mode* pfm, CUtexref hTexRef);
-CUresult cuTexRefGetMipmapLevelBias(float* pbias, CUtexref hTexRef);
-CUresult cuTexRefGetMipmapLevelClamp(float* pminMipmapLevelClamp, float* pmaxMipmapLevelClamp, CUtexref hTexRef);
-CUresult cuTexRefGetMipmappedArray(CUmipmappedArray* phMipmappedArray, CUtexref hTexRef);
-CUresult cuTexRefSetAddress(size_t* ByteOffset, CUtexref hTexRef, CUdeviceptr dptr, size_t bytes);
-CUresult cuTexRefSetAddress2D(CUtexref hTexRef, const CUDA_ARRAY_DESCRIPTOR* desc, CUdeviceptr dptr, size_t Pitch);
-CUresult cuTexRefSetAddressMode(CUtexref hTexRef, int dim, CUaddress_mode am);
-CUresult cuTexRefSetArray(CUtexref hTexRef, CUarray hArray, unsigned int Flags);
-CUresult cuTexRefSetBorderColor(CUtexref hTexRef, float* pBorderColor);
-CUresult cuTexRefSetFilterMode(CUtexref hTexRef, CUfilter_mode fm);
-CUresult cuTexRefSetFlags(CUtexref hTexRef, unsigned int Flags);
-CUresult cuTexRefSetFormat(CUtexref hTexRef, CUarray_format fmt, int NumPackedComponents);
-CUresult cuTexRefSetMaxAnisotropy(CUtexref hTexRef, unsigned int maxAniso);
-CUresult cuTexRefSetMipmapFilterMode(CUtexref hTexRef, CUfilter_mode fm);
-CUresult cuTexRefSetMipmapLevelBias(CUtexref hTexRef, float bias);
-CUresult cuTexRefSetMipmapLevelClamp(CUtexref hTexRef, float minMipmapLevelClamp, float maxMipmapLevelClamp);
-CUresult cuTexRefSetMipmappedArray(CUtexref hTexRef, CUmipmappedArray hMipmappedArray, unsigned int Flags);
6.27. Surface Reference Management [DEPRECATED]#
-CUresult cuSurfRefGetArray(CUarray* phArray, CUsurfref hSurfRef);
-CUresult cuSurfRefSetArray(CUsurfref hSurfRef, CUarray hArray, unsigned int Flags);
6.28. Texture Object Management#
CUresult cuTexObjectCreate(CUtexObject* pTexObject, const CUDA_RESOURCE_DESC* pResDesc, const CUDA_TEXTURE_DESC* pTexDesc, const CUDA_RESOURCE_VIEW_DESC* pResViewDesc);
CUresult cuTexObjectDestroy(CUtexObject texObject);
CUresult cuTexObjectGetResourceDesc(CUDA_RESOURCE_DESC* pResDesc, CUtexObject texObject);
CUresult cuTexObjectGetResourceViewDesc(CUDA_RESOURCE_VIEW_DESC* pResViewDesc, CUtexObject texObject);
CUresult cuTexObjectGetTextureDesc(CUDA_TEXTURE_DESC* pTexDesc, CUtexObject texObject);
6.29. Surface Object Management#
CUresult cuSurfObjectCreate(CUsurfObject* pSurfObject, const CUDA_RESOURCE_DESC* pResDesc);
CUresult cuSurfObjectDestroy(CUsurfObject surfObject);
CUresult cuSurfObjectGetResourceDesc(CUDA_RESOURCE_DESC* pResDesc, CUsurfObject surfObject);
6.30. Tensor Map Object Managment#
CUresult cuTensorMapEncodeIm2col(CUtensorMap* tensorMap, CUtensorMapDataType tensorDataType, cuuint32_t tensorRank, void* globalAddress, const cuuint64_t* globalDim, const cuuint64_t* globalStrides, const int* pixelBoxLowerCorner, const int* pixelBoxUpperCorner, cuuint32_t channelsPerPixel, cuuint32_t pixelsPerColumn, const cuuint32_t* elementStrides, CUtensorMapInterleave interleave, CUtensorMapSwizzle swizzle, CUtensorMapL2promotion l2Promotion, CUtensorMapFloatOOBfill oobFill);
CUresult cuTensorMapEncodeIm2colWide(CUtensorMap* tensorMap, CUtensorMapDataType tensorDataType, cuuint32_t tensorRank, void* globalAddress, const cuuint64_t* globalDim, const cuuint64_t* globalStrides, int pixelBoxLowerCornerWidth, int pixelBoxUpperCornerWidth, cuuint32_t channelsPerPixel, cuuint32_t pixelsPerColumn, const cuuint32_t* elementStrides, CUtensorMapInterleave interleave, CUtensorMapIm2ColWideMode mode, CUtensorMapSwizzle swizzle, CUtensorMapL2promotion l2Promotion, CUtensorMapFloatOOBfill oobFill);
CUresult cuTensorMapEncodeTiled(CUtensorMap* tensorMap, CUtensorMapDataType tensorDataType, cuuint32_t tensorRank, void* globalAddress, const cuuint64_t* globalDim, const cuuint64_t* globalStrides, const cuuint32_t* boxDim, const cuuint32_t* elementStrides, CUtensorMapInterleave interleave, CUtensorMapSwizzle swizzle, CUtensorMapL2promotion l2Promotion, CUtensorMapFloatOOBfill oobFill);
CUresult cuTensorMapReplaceAddress(CUtensorMap* tensorMap, void* globalAddress);
6.31. Peer Context Memory Access#
CUresult cuCtxDisablePeerAccess(CUcontext peerContext);
CUresult cuCtxEnablePeerAccess(CUcontext peerContext, unsigned int Flags);
CUresult cuDeviceCanAccessPeer(int* canAccessPeer, CUdevice dev, CUdevice peerDev);
CUresult cuDeviceGetP2PAttribute(int* value, CUdevice_P2PAttribute attrib, CUdevice srcDevice, CUdevice dstDevice);
6.32. Graphics Interoperability#
CUresult cuGraphicsMapResources(unsigned int count, CUgraphicsResource* resources, CUstream hStream);
-CUresult cuGraphicsResourceGetMappedMipmappedArray(CUmipmappedArray* pMipmappedArray, CUgraphicsResource resource);
CUresult cuGraphicsResourceGetMappedPointer(CUdeviceptr* pDevPtr, size_t* pSize, CUgraphicsResource resource);
CUresult cuGraphicsResourceSetMapFlags(CUgraphicsResource resource, unsigned int flags);
CUresult cuGraphicsSubResourceGetMappedArray(CUarray* pArray, CUgraphicsResource resource, unsigned int arrayIndex, unsigned int mipLevel);
CUresult cuGraphicsUnmapResources(unsigned int count, CUgraphicsResource* resources, CUstream hStream);
CUresult cuGraphicsUnregisterResource(CUgraphicsResource resource);
6.33. Driver Entry Point Access#
CUresult cuGetProcAddress(const char* symbol, void** pfn, int cudaVersion, cuuint64_t flags, CUdriverProcAddressQueryResult* symbolStatus);
6.34. Coredump Attributes Control API#
-enum CUCoredumpGenerationFlags
-enum CUcoredumpSettings
-CUresult cuCoredumpGetAttribute(CUcoredumpSettings attrib, void* value, size_t* size);
-CUresult cuCoredumpGetAttributeGlobal(CUcoredumpSettings attrib, void* value, size_t* size);
-CUresult cuCoredumpSetAttribute(CUcoredumpSettings attrib, void* value, size_t* size);
-CUresult cuCoredumpSetAttributeGlobal(CUcoredumpSettings attrib, void* value, size_t* size);
6.35. Green Contexts#
enum CUdevResourceType
CU_DEV_RESOURCE_TYPE_INVALID = 0
CU_DEV_RESOURCE_TYPE_SM = 1
struct CUdevResource
struct CUdevSmResource
smCount
typedef CUdevResourceDesc_st * CUdevResourceDesc;
CUresult cuCtxFromGreenCtx(CUcontext* pContext, CUgreenCtx hCtx);
CUresult cuCtxGetDevResource(CUcontext hCtx, CUdevResource* resource, CUdevResourceType type);
CUresult cuDevResourceGenerateDesc(CUdevResourceDesc* phDesc, CUdevResource* resources, unsigned int nbResources);
CUresult cuDevSmResourceSplitByCount(CUdevResource* result, unsigned int* nbGroups, const CUdevResource* input, CUdevResource* remaining, unsigned int useFlags, unsigned int minCount);
CUresult cuDeviceGetDevResource(CUdevice device, CUdevResource* resource, CUdevResourceType type);
CUresult cuGreenCtxCreate(CUgreenCtx* phCtx, CUdevResourceDesc desc, CUdevice dev, unsigned int flags);
CUresult cuGreenCtxDestroy(CUgreenCtx hCtx);
CUresult cuGreenCtxGetDevResource(CUgreenCtx hCtx, CUdevResource* resource, CUdevResourceType type);
CUresult cuGreenCtxRecordEvent(CUgreenCtx hCtx, CUevent hEvent);
CUresult cuGreenCtxStreamCreate(CUstream* phStream, CUgreenCtx greenCtx, unsigned int flags, int priority);
CUresult cuGreenCtxWaitEvent(CUgreenCtx hCtx, CUevent hEvent);
CUresult cuStreamGetGreenCtx(CUstream hStream, CUgreenCtx* phCtx);
6.36. Error Log Management Functions#
CUresult cuLogsCurrent(CUlogIterator* iterator_out, unsigned int flags);
CUresult cuLogsDumpToFile(CUlogIterator* iterator, const char* pathToFile, unsigned int flags);
CUresult cuLogsDumpToMemory(CUlogIterator* iterator, char* buffer, size_t* size, unsigned int flags);
CUresult cuLogsRegisterCallback(CUlogsCallback callbackFunc, void* userData, CUlogsCallbackHandle* callback_out);
CUresult cuLogsUnregisterCallback(CUlogsCallbackHandle callback);
6.37. CUDA Checkpointing#
-CUresult cuCheckpointProcessCheckpoint(int pid, CUcheckpointCheckpointArgs* args);
-CUresult cuCheckpointProcessGetRestoreThreadId(int pid, int* tid);
-CUresult cuCheckpointProcessGetState(int pid, CUprocessState* state);
-CUresult cuCheckpointProcessLock(int pid, CUcheckpointLockArgs* args);
-CUresult cuCheckpointProcessRestore(int pid, CUcheckpointRestoreArgs* args);
-CUresult cuCheckpointProcessUnlock(int pid, CUcheckpointUnlockArgs* args);
6.38. Profiler Control [DEPRECATED]#
CUresult cuProfilerInitialize(const char* configFile, const char* outputFile, CUoutput_mode outputMode);
6.39. Profiler Control#
CUresult cuProfilerStart(void);
CUresult cuProfilerStop(void);
6.40. OpenGL Interoperability#
enum CUGLDeviceList
CU_GL_DEVICE_LIST_ALL = 1
CU_GL_DEVICE_LIST_CURRENT_FRAME = 2
CU_GL_DEVICE_LIST_NEXT_FRAME = 3
CUresult cuGLGetDevices(unsigned int* pCudaDeviceCount, CUdevice* pCudaDevices, unsigned int cudaDeviceCount, CUGLDeviceList deviceList);
CUresult cuGraphicsGLRegisterBuffer(CUgraphicsResource* pCudaResource, GLuint buffer, unsigned int Flags);
CUresult cuGraphicsGLRegisterImage(CUgraphicsResource* pCudaResource, GLuint image, GLenum target, unsigned int Flags);
-CUresult cuWGLGetDevice(CUdevice* pDevice, HGPUNV hGpu);
6.40.1. OpenGL Interoperability [DEPRECATED]#
enum CUGLmap_flags
CU_GL_MAP_RESOURCE_FLAGS_NONE = 0
CU_GL_MAP_RESOURCE_FLAGS_READ_ONLY = 1
CU_GL_MAP_RESOURCE_FLAGS_WRITE_DISCARD = 2
CUresult cuGLCtxCreate(CUcontext* pCtx, unsigned int Flags, CUdevice device);
CUresult cuGLInit(void);
CUresult cuGLMapBufferObject(CUdeviceptr* dptr, size_t* size, GLuint buffer);
CUresult cuGLMapBufferObjectAsync(CUdeviceptr* dptr, size_t* size, GLuint buffer, CUstream hStream);
CUresult cuGLRegisterBufferObject(GLuint buffer);
CUresult cuGLSetBufferObjectMapFlags(GLuint buffer, unsigned int Flags);
CUresult cuGLUnmapBufferObject(GLuint buffer);
CUresult cuGLUnmapBufferObjectAsync(GLuint buffer, CUstream hStream);
CUresult cuGLUnregisterBufferObject(GLuint buffer);
6.41. Direct3D 9 Interoperability#
-Windows APIs are currently unsupported
6.41.1. Direct3D 9 Interoperability [DEPRECATED]#
-Windows APIs are currently unsupported
6.42. Direct3D 10 Interoperability#
-Windows APIs are currently unsupported
6.42.1. Direct3D 10 Interoperability [DEPRECATED]#
-Windows APIs are currently unsupported
6.43. Direct3D 11 Interoperability#
-Windows APIs are currently unsupported
6.43.1. Direct3D 11 Interoperability [DEPRECATED]#
-Windows APIs are currently unsupported
6.44. VDPAU Interoperability#
-VDPAU is currently unsupported
6.45. EGL Interoperability#
-EGL is currently unsupported
71% (571 of 803 declarations available)
6.1. Data types used by CUDA driver#
#define CUDA_ARRAY3D_2DARRAY
#define CUDA_ARRAY3D_COLOR_ATTACHMENT
#define CUDA_ARRAY3D_CUBEMAP
#define CUDA_ARRAY3D_DEFERRED_MAPPING
#define CUDA_ARRAY3D_DEPTH_TEXTURE
#define CUDA_ARRAY3D_LAYERED
#define CUDA_ARRAY3D_SPARSE
#define CUDA_ARRAY3D_SURFACE_LDST
#define CUDA_ARRAY3D_TEXTURE_GATHER
#define CUDA_ARRAY3D_VIDEO_ENCODE_DECODE
-#define CUDA_COOPERATIVE_LAUNCH_MULTI_DEVICE_NO_POST_LAUNCH_SYNC
-#define CUDA_COOPERATIVE_LAUNCH_MULTI_DEVICE_NO_PRE_LAUNCH_SYNC
-#define CUDA_EGL_INFINITE_TIMEOUT
-#define CUDA_EXTERNAL_MEMORY_DEDICATED
-#define CUDA_EXTERNAL_SEMAPHORE_SIGNAL_SKIP_NVSCIBUF_MEMSYNC
-#define CUDA_EXTERNAL_SEMAPHORE_WAIT_SKIP_NVSCIBUF_MEMSYNC
-#define CUDA_NVSCISYNC_ATTR_SIGNAL
-#define CUDA_NVSCISYNC_ATTR_WAIT
#define CUDA_VERSION
#define CU_ARRAY_SPARSE_PROPERTIES_SINGLE_MIPTAIL
#define CU_DEVICE_CPU
#define CU_DEVICE_INVALID
-#define CU_GRAPH_COND_ASSIGN_DEFAULT
#define CU_GRAPH_KERNEL_NODE_PORT_DEFAULT
#define CU_GRAPH_KERNEL_NODE_PORT_LAUNCH_ORDER
#define CU_GRAPH_KERNEL_NODE_PORT_PROGRAMMATIC
#define CU_IPC_HANDLE_SIZE
-#define CU_LAUNCH_KERNEL_REQUIRED_BLOCK_DIM
#define CU_LAUNCH_PARAM_BUFFER_POINTER
#define CU_LAUNCH_PARAM_BUFFER_POINTER_AS_INT
#define CU_LAUNCH_PARAM_BUFFER_SIZE
#define CU_LAUNCH_PARAM_BUFFER_SIZE_AS_INT
#define CU_LAUNCH_PARAM_END
#define CU_LAUNCH_PARAM_END_AS_INT
#define CU_MEMHOSTALLOC_DEVICEMAP
#define CU_MEMHOSTALLOC_PORTABLE
#define CU_MEMHOSTALLOC_WRITECOMBINED
#define CU_MEMHOSTREGISTER_DEVICEMAP
#define CU_MEMHOSTREGISTER_IOMEMORY
#define CU_MEMHOSTREGISTER_PORTABLE
#define CU_MEMHOSTREGISTER_READ_ONLY
-#define CU_MEM_CREATE_USAGE_HW_DECOMPRESS
-#define CU_MEM_CREATE_USAGE_TILE_POOL
-#define CU_MEM_POOL_CREATE_USAGE_HW_DECOMPRESS
-#define CU_PARAM_TR_DEFAULT
#define CU_STREAM_LEGACY
#define CU_STREAM_PER_THREAD
-#define CU_TENSOR_MAP_NUM_QWORDS
-#define CU_TRSA_OVERRIDE_FORMAT
#define CU_TRSF_DISABLE_TRILINEAR_OPTIMIZATION
#define CU_TRSF_NORMALIZED_COORDINATES
#define CU_TRSF_READ_AS_INTEGER
#define CU_TRSF_SEAMLESS_CUBEMAP
#define CU_TRSF_SRGB
-#define MAX_PLANES
-enum CUDA_POINTER_ATTRIBUTE_ACCESS_FLAGS
enum CUGPUDirectRDMAWritesOrdering
CU_GPU_DIRECT_RDMA_WRITES_ORDERING_NONE = 0
CU_GPU_DIRECT_RDMA_WRITES_ORDERING_OWNER = 100
CU_GPU_DIRECT_RDMA_WRITES_ORDERING_ALL_DEVICES = 200
-enum CUaccessProperty
enum CUaddress_mode
CU_TR_ADDRESS_MODE_WRAP = 0
CU_TR_ADDRESS_MODE_CLAMP = 1
CU_TR_ADDRESS_MODE_MIRROR = 2
CU_TR_ADDRESS_MODE_BORDER = 3
-enum CUarraySparseSubresourceType
enum CUarray_cubemap_face
CU_CUBEMAP_FACE_POSITIVE_X = 0
CU_CUBEMAP_FACE_NEGATIVE_X = 1
CU_CUBEMAP_FACE_POSITIVE_Y = 2
CU_CUBEMAP_FACE_NEGATIVE_Y = 3
CU_CUBEMAP_FACE_POSITIVE_Z = 4
CU_CUBEMAP_FACE_NEGATIVE_Z = 5
enum CUarray_format
CU_AD_FORMAT_UNSIGNED_INT8 = 1
CU_AD_FORMAT_UNSIGNED_INT16 = 2
CU_AD_FORMAT_UNSIGNED_INT32 = 3
CU_AD_FORMAT_SIGNED_INT8 = 8
CU_AD_FORMAT_SIGNED_INT16 = 9
CU_AD_FORMAT_SIGNED_INT32 = 10
CU_AD_FORMAT_HALF = 16
CU_AD_FORMAT_FLOAT = 32
CU_AD_FORMAT_NV12 = 176
CU_AD_FORMAT_UNORM_INT8X1 = 192
CU_AD_FORMAT_UNORM_INT8X2 = 193
CU_AD_FORMAT_UNORM_INT8X4 = 194
CU_AD_FORMAT_UNORM_INT16X1 = 195
CU_AD_FORMAT_UNORM_INT16X2 = 196
CU_AD_FORMAT_UNORM_INT16X4 = 197
CU_AD_FORMAT_SNORM_INT8X1 = 198
CU_AD_FORMAT_SNORM_INT8X2 = 199
CU_AD_FORMAT_SNORM_INT8X4 = 200
CU_AD_FORMAT_SNORM_INT16X1 = 201
CU_AD_FORMAT_SNORM_INT16X2 = 202
CU_AD_FORMAT_SNORM_INT16X4 = 203
CU_AD_FORMAT_BC1_UNORM = 145
CU_AD_FORMAT_BC1_UNORM_SRGB = 146
CU_AD_FORMAT_BC2_UNORM = 147
CU_AD_FORMAT_BC2_UNORM_SRGB = 148
CU_AD_FORMAT_BC3_UNORM = 149
CU_AD_FORMAT_BC3_UNORM_SRGB = 150
CU_AD_FORMAT_BC4_UNORM = 151
CU_AD_FORMAT_BC4_SNORM = 152
CU_AD_FORMAT_BC5_UNORM = 153
CU_AD_FORMAT_BC5_SNORM = 154
CU_AD_FORMAT_BC6H_UF16 = 155
CU_AD_FORMAT_BC6H_SF16 = 156
CU_AD_FORMAT_BC7_UNORM = 157
CU_AD_FORMAT_BC7_UNORM_SRGB = 158
CU_AD_FORMAT_P010 = 159
CU_AD_FORMAT_P016 = 161
CU_AD_FORMAT_NV16 = 162
CU_AD_FORMAT_P210 = 163
CU_AD_FORMAT_P216 = 164
CU_AD_FORMAT_YUY2 = 165
CU_AD_FORMAT_Y210 = 166
CU_AD_FORMAT_Y216 = 167
CU_AD_FORMAT_AYUV = 168
CU_AD_FORMAT_Y410 = 169
CU_AD_FORMAT_Y416 = 177
CU_AD_FORMAT_Y444_PLANAR8 = 178
CU_AD_FORMAT_Y444_PLANAR10 = 179
CU_AD_FORMAT_YUV444_8bit_SemiPlanar = 180
CU_AD_FORMAT_YUV444_16bit_SemiPlanar = 181
CU_AD_FORMAT_UNORM_INT_101010_2 = 80
- CU_AD_FORMAT_UINT8_PACKED_422 = 81
- CU_AD_FORMAT_UINT8_PACKED_444 = 82
- CU_AD_FORMAT_UINT8_SEMIPLANAR_420 = 83
- CU_AD_FORMAT_UINT16_SEMIPLANAR_420 = 84
- CU_AD_FORMAT_UINT8_SEMIPLANAR_422 = 85
- CU_AD_FORMAT_UINT16_SEMIPLANAR_422 = 86
- CU_AD_FORMAT_UINT8_SEMIPLANAR_444 = 87
- CU_AD_FORMAT_UINT16_SEMIPLANAR_444 = 88
- CU_AD_FORMAT_UINT8_PLANAR_420 = 89
- CU_AD_FORMAT_UINT16_PLANAR_420 = 90
- CU_AD_FORMAT_UINT8_PLANAR_422 = 91
- CU_AD_FORMAT_UINT16_PLANAR_422 = 92
- CU_AD_FORMAT_UINT8_PLANAR_444 = 93
- CU_AD_FORMAT_UINT16_PLANAR_444 = 94
CU_AD_FORMAT_MAX = 2147483647
-enum CUasyncNotificationType
-enum CUatomicOperation
-enum CUatomicOperationCapability
-enum CUclusterSchedulingPolicy
enum CUcomputemode
CU_COMPUTEMODE_DEFAULT = 0
CU_COMPUTEMODE_PROHIBITED = 2
CU_COMPUTEMODE_EXCLUSIVE_PROCESS = 3
enum CUctx_flags
CU_CTX_SCHED_AUTO = 0
CU_CTX_SCHED_SPIN = 1
CU_CTX_SCHED_YIELD = 2
CU_CTX_SCHED_BLOCKING_SYNC = 4
CU_CTX_BLOCKING_SYNC = 4
CU_CTX_SCHED_MASK = 7
CU_CTX_MAP_HOST = 8
CU_CTX_LMEM_RESIZE_TO_MAX = 16
CU_CTX_COREDUMP_ENABLE = 32
CU_CTX_USER_COREDUMP_ENABLE = 64
CU_CTX_SYNC_MEMOPS = 128
CU_CTX_FLAGS_MASK = 255
enum CUdeviceNumaConfig
CU_DEVICE_NUMA_CONFIG_NONE = 0
CU_DEVICE_NUMA_CONFIG_NUMA_NODE = 1
enum CUdevice_P2PAttribute
CU_DEVICE_P2P_ATTRIBUTE_PERFORMANCE_RANK = 1
CU_DEVICE_P2P_ATTRIBUTE_ACCESS_SUPPORTED = 2
CU_DEVICE_P2P_ATTRIBUTE_NATIVE_ATOMIC_SUPPORTED = 3
CU_DEVICE_P2P_ATTRIBUTE_ACCESS_ACCESS_SUPPORTED = 4
CU_DEVICE_P2P_ATTRIBUTE_CUDA_ARRAY_ACCESS_SUPPORTED = 4
- CU_DEVICE_P2P_ATTRIBUTE_ONLY_PARTIAL_NATIVE_ATOMIC_SUPPORTED = 5
enum CUdevice_attribute
CU_DEVICE_ATTRIBUTE_MAX_THREADS_PER_BLOCK = 1
CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_X = 2
CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_Y = 3
CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_Z = 4
CU_DEVICE_ATTRIBUTE_MAX_GRID_DIM_X = 5
CU_DEVICE_ATTRIBUTE_MAX_GRID_DIM_Y = 6
CU_DEVICE_ATTRIBUTE_MAX_GRID_DIM_Z = 7
CU_DEVICE_ATTRIBUTE_MAX_SHARED_MEMORY_PER_BLOCK = 8
CU_DEVICE_ATTRIBUTE_SHARED_MEMORY_PER_BLOCK = 8
CU_DEVICE_ATTRIBUTE_TOTAL_CONSTANT_MEMORY = 9
CU_DEVICE_ATTRIBUTE_WARP_SIZE = 10
CU_DEVICE_ATTRIBUTE_MAX_PITCH = 11
CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_BLOCK = 12
CU_DEVICE_ATTRIBUTE_REGISTERS_PER_BLOCK = 12
CU_DEVICE_ATTRIBUTE_CLOCK_RATE = 13
CU_DEVICE_ATTRIBUTE_TEXTURE_ALIGNMENT = 14
CU_DEVICE_ATTRIBUTE_GPU_OVERLAP = 15
CU_DEVICE_ATTRIBUTE_MULTIPROCESSOR_COUNT = 16
CU_DEVICE_ATTRIBUTE_KERNEL_EXEC_TIMEOUT = 17
CU_DEVICE_ATTRIBUTE_INTEGRATED = 18
CU_DEVICE_ATTRIBUTE_CAN_MAP_HOST_MEMORY = 19
CU_DEVICE_ATTRIBUTE_COMPUTE_MODE = 20
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_WIDTH = 21
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_WIDTH = 22
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_HEIGHT = 23
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_WIDTH = 24
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_HEIGHT = 25
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_DEPTH = 26
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LAYERED_WIDTH = 27
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LAYERED_HEIGHT = 28
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LAYERED_LAYERS = 29
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_ARRAY_WIDTH = 27
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_ARRAY_HEIGHT = 28
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_ARRAY_NUMSLICES = 29
CU_DEVICE_ATTRIBUTE_SURFACE_ALIGNMENT = 30
CU_DEVICE_ATTRIBUTE_CONCURRENT_KERNELS = 31
CU_DEVICE_ATTRIBUTE_ECC_ENABLED = 32
CU_DEVICE_ATTRIBUTE_PCI_BUS_ID = 33
CU_DEVICE_ATTRIBUTE_PCI_DEVICE_ID = 34
CU_DEVICE_ATTRIBUTE_TCC_DRIVER = 35
CU_DEVICE_ATTRIBUTE_MEMORY_CLOCK_RATE = 36
CU_DEVICE_ATTRIBUTE_GLOBAL_MEMORY_BUS_WIDTH = 37
CU_DEVICE_ATTRIBUTE_L2_CACHE_SIZE = 38
CU_DEVICE_ATTRIBUTE_MAX_THREADS_PER_MULTIPROCESSOR = 39
CU_DEVICE_ATTRIBUTE_ASYNC_ENGINE_COUNT = 40
CU_DEVICE_ATTRIBUTE_UNIFIED_ADDRESSING = 41
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_LAYERED_WIDTH = 42
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_LAYERED_LAYERS = 43
CU_DEVICE_ATTRIBUTE_CAN_TEX2D_GATHER = 44
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_GATHER_WIDTH = 45
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_GATHER_HEIGHT = 46
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_WIDTH_ALTERNATE = 47
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_HEIGHT_ALTERNATE = 48
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_DEPTH_ALTERNATE = 49
CU_DEVICE_ATTRIBUTE_PCI_DOMAIN_ID = 50
CU_DEVICE_ATTRIBUTE_TEXTURE_PITCH_ALIGNMENT = 51
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURECUBEMAP_WIDTH = 52
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURECUBEMAP_LAYERED_WIDTH = 53
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURECUBEMAP_LAYERED_LAYERS = 54
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE1D_WIDTH = 55
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_WIDTH = 56
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_HEIGHT = 57
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE3D_WIDTH = 58
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE3D_HEIGHT = 59
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE3D_DEPTH = 60
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE1D_LAYERED_WIDTH = 61
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE1D_LAYERED_LAYERS = 62
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_LAYERED_WIDTH = 63
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_LAYERED_HEIGHT = 64
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_LAYERED_LAYERS = 65
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACECUBEMAP_WIDTH = 66
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACECUBEMAP_LAYERED_WIDTH = 67
CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACECUBEMAP_LAYERED_LAYERS = 68
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_LINEAR_WIDTH = 69
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LINEAR_WIDTH = 70
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LINEAR_HEIGHT = 71
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LINEAR_PITCH = 72
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_MIPMAPPED_WIDTH = 73
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_MIPMAPPED_HEIGHT = 74
CU_DEVICE_ATTRIBUTE_COMPUTE_CAPABILITY_MAJOR = 75
CU_DEVICE_ATTRIBUTE_COMPUTE_CAPABILITY_MINOR = 76
CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_MIPMAPPED_WIDTH = 77
CU_DEVICE_ATTRIBUTE_STREAM_PRIORITIES_SUPPORTED = 78
CU_DEVICE_ATTRIBUTE_GLOBAL_L1_CACHE_SUPPORTED = 79
CU_DEVICE_ATTRIBUTE_LOCAL_L1_CACHE_SUPPORTED = 80
CU_DEVICE_ATTRIBUTE_MAX_SHARED_MEMORY_PER_MULTIPROCESSOR = 81
CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR = 82
CU_DEVICE_ATTRIBUTE_MANAGED_MEMORY = 83
CU_DEVICE_ATTRIBUTE_MULTI_GPU_BOARD = 84
CU_DEVICE_ATTRIBUTE_MULTI_GPU_BOARD_GROUP_ID = 85
CU_DEVICE_ATTRIBUTE_HOST_NATIVE_ATOMIC_SUPPORTED = 86
CU_DEVICE_ATTRIBUTE_SINGLE_TO_DOUBLE_PRECISION_PERF_RATIO = 87
CU_DEVICE_ATTRIBUTE_PAGEABLE_MEMORY_ACCESS = 88
CU_DEVICE_ATTRIBUTE_CONCURRENT_MANAGED_ACCESS = 89
CU_DEVICE_ATTRIBUTE_COMPUTE_PREEMPTION_SUPPORTED = 90
CU_DEVICE_ATTRIBUTE_CAN_USE_HOST_POINTER_FOR_REGISTERED_MEM = 91
CU_DEVICE_ATTRIBUTE_CAN_USE_STREAM_MEM_OPS_V1 = 92
CU_DEVICE_ATTRIBUTE_CAN_USE_64_BIT_STREAM_MEM_OPS_V1 = 93
CU_DEVICE_ATTRIBUTE_CAN_USE_STREAM_WAIT_VALUE_NOR_V1 = 94
CU_DEVICE_ATTRIBUTE_COOPERATIVE_LAUNCH = 95
CU_DEVICE_ATTRIBUTE_COOPERATIVE_MULTI_DEVICE_LAUNCH = 96
CU_DEVICE_ATTRIBUTE_MAX_SHARED_MEMORY_PER_BLOCK_OPTIN = 97
CU_DEVICE_ATTRIBUTE_CAN_FLUSH_REMOTE_WRITES = 98
CU_DEVICE_ATTRIBUTE_HOST_REGISTER_SUPPORTED = 99
CU_DEVICE_ATTRIBUTE_PAGEABLE_MEMORY_ACCESS_USES_HOST_PAGE_TABLES = 100
CU_DEVICE_ATTRIBUTE_DIRECT_MANAGED_MEM_ACCESS_FROM_HOST = 101
CU_DEVICE_ATTRIBUTE_VIRTUAL_ADDRESS_MANAGEMENT_SUPPORTED = 102
CU_DEVICE_ATTRIBUTE_VIRTUAL_MEMORY_MANAGEMENT_SUPPORTED = 102
CU_DEVICE_ATTRIBUTE_HANDLE_TYPE_POSIX_FILE_DESCRIPTOR_SUPPORTED = 103
CU_DEVICE_ATTRIBUTE_HANDLE_TYPE_WIN32_HANDLE_SUPPORTED = 104
CU_DEVICE_ATTRIBUTE_HANDLE_TYPE_WIN32_KMT_HANDLE_SUPPORTED = 105
CU_DEVICE_ATTRIBUTE_MAX_BLOCKS_PER_MULTIPROCESSOR = 106
CU_DEVICE_ATTRIBUTE_GENERIC_COMPRESSION_SUPPORTED = 107
CU_DEVICE_ATTRIBUTE_MAX_PERSISTING_L2_CACHE_SIZE = 108
CU_DEVICE_ATTRIBUTE_MAX_ACCESS_POLICY_WINDOW_SIZE = 109
CU_DEVICE_ATTRIBUTE_GPU_DIRECT_RDMA_WITH_CUDA_VMM_SUPPORTED = 110
CU_DEVICE_ATTRIBUTE_RESERVED_SHARED_MEMORY_PER_BLOCK = 111
CU_DEVICE_ATTRIBUTE_SPARSE_CUDA_ARRAY_SUPPORTED = 112
CU_DEVICE_ATTRIBUTE_READ_ONLY_HOST_REGISTER_SUPPORTED = 113
CU_DEVICE_ATTRIBUTE_TIMELINE_SEMAPHORE_INTEROP_SUPPORTED = 114
CU_DEVICE_ATTRIBUTE_MEMORY_POOLS_SUPPORTED = 115
CU_DEVICE_ATTRIBUTE_GPU_DIRECT_RDMA_SUPPORTED = 116
CU_DEVICE_ATTRIBUTE_GPU_DIRECT_RDMA_FLUSH_WRITES_OPTIONS = 117
CU_DEVICE_ATTRIBUTE_GPU_DIRECT_RDMA_WRITES_ORDERING = 118
CU_DEVICE_ATTRIBUTE_MEMPOOL_SUPPORTED_HANDLE_TYPES = 119
CU_DEVICE_ATTRIBUTE_CLUSTER_LAUNCH = 120
CU_DEVICE_ATTRIBUTE_DEFERRED_MAPPING_CUDA_ARRAY_SUPPORTED = 121
CU_DEVICE_ATTRIBUTE_CAN_USE_64_BIT_STREAM_MEM_OPS = 122
CU_DEVICE_ATTRIBUTE_CAN_USE_STREAM_WAIT_VALUE_NOR = 123
CU_DEVICE_ATTRIBUTE_DMA_BUF_SUPPORTED = 124
CU_DEVICE_ATTRIBUTE_IPC_EVENT_SUPPORTED = 125
CU_DEVICE_ATTRIBUTE_MEM_SYNC_DOMAIN_COUNT = 126
CU_DEVICE_ATTRIBUTE_TENSOR_MAP_ACCESS_SUPPORTED = 127
CU_DEVICE_ATTRIBUTE_HANDLE_TYPE_FABRIC_SUPPORTED = 128
CU_DEVICE_ATTRIBUTE_UNIFIED_FUNCTION_POINTERS = 129
CU_DEVICE_ATTRIBUTE_NUMA_CONFIG = 130
CU_DEVICE_ATTRIBUTE_NUMA_ID = 131
CU_DEVICE_ATTRIBUTE_MULTICAST_SUPPORTED = 132
CU_DEVICE_ATTRIBUTE_MPS_ENABLED = 133
CU_DEVICE_ATTRIBUTE_HOST_NUMA_ID = 134
CU_DEVICE_ATTRIBUTE_D3D12_CIG_SUPPORTED = 135
CU_DEVICE_ATTRIBUTE_MEM_DECOMPRESS_ALGORITHM_MASK = 136
CU_DEVICE_ATTRIBUTE_MEM_DECOMPRESS_MAXIMUM_LENGTH = 137
CU_DEVICE_ATTRIBUTE_VULKAN_CIG_SUPPORTED = 138
CU_DEVICE_ATTRIBUTE_GPU_PCI_DEVICE_ID = 139
CU_DEVICE_ATTRIBUTE_GPU_PCI_SUBSYSTEM_ID = 140
CU_DEVICE_ATTRIBUTE_HOST_NUMA_VIRTUAL_MEMORY_MANAGEMENT_SUPPORTED = 141
CU_DEVICE_ATTRIBUTE_HOST_NUMA_MEMORY_POOLS_SUPPORTED = 142
CU_DEVICE_ATTRIBUTE_HOST_NUMA_MULTINODE_IPC_SUPPORTED = 143
- CU_DEVICE_ATTRIBUTE_HOST_MEMORY_POOLS_SUPPORTED = 144
- CU_DEVICE_ATTRIBUTE_HOST_VIRTUAL_MEMORY_MANAGEMENT_SUPPORTED = 145
- CU_DEVICE_ATTRIBUTE_HOST_ALLOC_DMA_BUF_SUPPORTED = 146
- CU_DEVICE_ATTRIBUTE_ONLY_PARTIAL_HOST_NATIVE_ATOMIC_SUPPORTED = 147
- CU_DEVICE_ATTRIBUTE_ATOMIC_REDUCTION_SUPPORTED = 148
- CU_DEVICE_ATTRIBUTE_D3D12_CIG_STREAMS_SUPPORTED = 151
- CU_DEVICE_ATTRIBUTE_DMA_BUF_MMAP_SUPPORTED = 152
- CU_DEVICE_ATTRIBUTE_LOGICAL_ENDPOINT_UNICAST_SUPPORTED = 153
- CU_DEVICE_ATTRIBUTE_LOGICAL_ENDPOINT_MULTICAST_SUPPORTED = 154
- CU_DEVICE_ATTRIBUTE_LOGICAL_ENDPOINT_COUNTED_OPS_SUPPORTED = 155
- CU_DEVICE_ATTRIBUTE_LOGICAL_ENDPOINT_UNICAST_ACCESS_ON_OWNER_DEVICE_SUPPORTED = 156
- CU_DEVICE_ATTRIBUTE_MAX = 157
enum CUdriverProcAddressQueryResult
CU_GET_PROC_ADDRESS_SUCCESS = 0
CU_GET_PROC_ADDRESS_SYMBOL_NOT_FOUND = 1
CU_GET_PROC_ADDRESS_VERSION_NOT_SUFFICIENT = 2
enum CUdriverProcAddress_flags
CU_GET_PROC_ADDRESS_DEFAULT = 0
CU_GET_PROC_ADDRESS_LEGACY_STREAM = 1
CU_GET_PROC_ADDRESS_PER_THREAD_DEFAULT_STREAM = 2
-enum CUeglColorFormat
-enum CUeglFrameType
-enum CUeglResourceLocationFlags
enum CUevent_flags
CU_EVENT_DEFAULT = 0
CU_EVENT_BLOCKING_SYNC = 1
CU_EVENT_DISABLE_TIMING = 2
CU_EVENT_INTERPROCESS = 4
enum CUevent_record_flags
CU_EVENT_RECORD_DEFAULT = 0
CU_EVENT_RECORD_EXTERNAL = 1
enum CUevent_sched_flags
CU_EVENT_SCHED_AUTO = 0
CU_EVENT_SCHED_SPIN = 1
CU_EVENT_SCHED_YIELD = 2
CU_EVENT_SCHED_BLOCKING_SYNC = 4
enum CUevent_wait_flags
CU_EVENT_WAIT_DEFAULT = 0
CU_EVENT_WAIT_EXTERNAL = 1
enum CUexecAffinityType
CU_EXEC_AFFINITY_TYPE_SM_COUNT = 0
CU_EXEC_AFFINITY_TYPE_MAX = 1
-enum CUexternalMemoryHandleType
-enum CUexternalSemaphoreHandleType
enum CUfilter_mode
CU_TR_FILTER_MODE_POINT = 0
CU_TR_FILTER_MODE_LINEAR = 1
enum CUflushGPUDirectRDMAWritesOptions
CU_FLUSH_GPU_DIRECT_RDMA_WRITES_OPTION_HOST = 1
CU_FLUSH_GPU_DIRECT_RDMA_WRITES_OPTION_MEMOPS = 2
enum CUflushGPUDirectRDMAWritesScope
CU_FLUSH_GPU_DIRECT_RDMA_WRITES_TO_OWNER = 100
CU_FLUSH_GPU_DIRECT_RDMA_WRITES_TO_ALL_DEVICES = 200
enum CUflushGPUDirectRDMAWritesTarget
CU_FLUSH_GPU_DIRECT_RDMA_WRITES_TARGET_CURRENT_CTX = 0
enum CUfunc_cache
CU_FUNC_CACHE_PREFER_NONE = 0
CU_FUNC_CACHE_PREFER_SHARED = 1
CU_FUNC_CACHE_PREFER_L1 = 2
CU_FUNC_CACHE_PREFER_EQUAL = 3
enum CUfunction_attribute
CU_FUNC_ATTRIBUTE_MAX_THREADS_PER_BLOCK = 0
CU_FUNC_ATTRIBUTE_SHARED_SIZE_BYTES = 1
CU_FUNC_ATTRIBUTE_CONST_SIZE_BYTES = 2
CU_FUNC_ATTRIBUTE_LOCAL_SIZE_BYTES = 3
CU_FUNC_ATTRIBUTE_NUM_REGS = 4
CU_FUNC_ATTRIBUTE_PTX_VERSION = 5
CU_FUNC_ATTRIBUTE_BINARY_VERSION = 6
CU_FUNC_ATTRIBUTE_CACHE_MODE_CA = 7
CU_FUNC_ATTRIBUTE_MAX_DYNAMIC_SHARED_SIZE_BYTES = 8
CU_FUNC_ATTRIBUTE_PREFERRED_SHARED_MEMORY_CARVEOUT = 9
CU_FUNC_ATTRIBUTE_CLUSTER_SIZE_MUST_BE_SET = 10
CU_FUNC_ATTRIBUTE_REQUIRED_CLUSTER_WIDTH = 11
CU_FUNC_ATTRIBUTE_REQUIRED_CLUSTER_HEIGHT = 12
CU_FUNC_ATTRIBUTE_REQUIRED_CLUSTER_DEPTH = 13
CU_FUNC_ATTRIBUTE_NON_PORTABLE_CLUSTER_SIZE_ALLOWED = 14
CU_FUNC_ATTRIBUTE_CLUSTER_SCHEDULING_POLICY_PREFERENCE = 15
- CU_FUNC_ATTRIBUTE_DEVICE_NODE_UPDATE_SUPPORTED = 16
- CU_FUNC_ATTRIBUTE_MAX = 17
-enum CUgraphChildGraphNodeOwnership
CU_GRAPH_CHILD_GRAPH_OWNERSHIP_CLONE = 0
CU_GRAPH_CHILD_GRAPH_OWNERSHIP_MOVE = 1
- CU_GRAPH_CHILD_GRAPH_OWNERSHIP_INVALID = 18446744073709551615
-enum CUgraphConditionalNodeType
enum CUgraphDebugDot_flags
CU_GRAPH_DEBUG_DOT_FLAGS_VERBOSE = 1
CU_GRAPH_DEBUG_DOT_FLAGS_RUNTIME_TYPES = 2
CU_GRAPH_DEBUG_DOT_FLAGS_KERNEL_NODE_PARAMS = 4
CU_GRAPH_DEBUG_DOT_FLAGS_MEMCPY_NODE_PARAMS = 8
CU_GRAPH_DEBUG_DOT_FLAGS_MEMSET_NODE_PARAMS = 16
CU_GRAPH_DEBUG_DOT_FLAGS_HOST_NODE_PARAMS = 32
CU_GRAPH_DEBUG_DOT_FLAGS_EVENT_NODE_PARAMS = 64
CU_GRAPH_DEBUG_DOT_FLAGS_EXT_SEMAS_SIGNAL_NODE_PARAMS = 128
CU_GRAPH_DEBUG_DOT_FLAGS_EXT_SEMAS_WAIT_NODE_PARAMS = 256
CU_GRAPH_DEBUG_DOT_FLAGS_KERNEL_NODE_ATTRIBUTES = 512
CU_GRAPH_DEBUG_DOT_FLAGS_HANDLES = 1024
CU_GRAPH_DEBUG_DOT_FLAGS_MEM_ALLOC_NODE_PARAMS = 2048
CU_GRAPH_DEBUG_DOT_FLAGS_MEM_FREE_NODE_PARAMS = 4096
CU_GRAPH_DEBUG_DOT_FLAGS_BATCH_MEM_OP_NODE_PARAMS = 8192
CU_GRAPH_DEBUG_DOT_FLAGS_EXTRA_TOPO_INFO = 16384
CU_GRAPH_DEBUG_DOT_FLAGS_CONDITIONAL_NODE_PARAMS = 32768
enum CUgraphDependencyType
CU_GRAPH_DEPENDENCY_TYPE_DEFAULT = 0
CU_GRAPH_DEPENDENCY_TYPE_PROGRAMMATIC = 1
enum CUgraphExecUpdateResult
CU_GRAPH_EXEC_UPDATE_SUCCESS = 0
CU_GRAPH_EXEC_UPDATE_ERROR = 1
CU_GRAPH_EXEC_UPDATE_ERROR_TOPOLOGY_CHANGED = 2
CU_GRAPH_EXEC_UPDATE_ERROR_NODE_TYPE_CHANGED = 3
CU_GRAPH_EXEC_UPDATE_ERROR_FUNCTION_CHANGED = 4
CU_GRAPH_EXEC_UPDATE_ERROR_PARAMETERS_CHANGED = 5
CU_GRAPH_EXEC_UPDATE_ERROR_NOT_SUPPORTED = 6
CU_GRAPH_EXEC_UPDATE_ERROR_UNSUPPORTED_FUNCTION_CHANGE = 7
CU_GRAPH_EXEC_UPDATE_ERROR_ATTRIBUTES_CHANGED = 8
enum CUgraphInstantiateResult
CUDA_GRAPH_INSTANTIATE_SUCCESS = 0
CUDA_GRAPH_INSTANTIATE_ERROR = 1
CUDA_GRAPH_INSTANTIATE_INVALID_STRUCTURE = 2
CUDA_GRAPH_INSTANTIATE_NODE_OPERATION_NOT_SUPPORTED = 3
CUDA_GRAPH_INSTANTIATE_MULTIPLE_CTXS_NOT_SUPPORTED = 4
CUDA_GRAPH_INSTANTIATE_CONDITIONAL_HANDLE_UNUSED = 5
enum CUgraphInstantiate_flags
CUDA_GRAPH_INSTANTIATE_FLAG_AUTO_FREE_ON_LAUNCH = 1
CUDA_GRAPH_INSTANTIATE_FLAG_UPLOAD = 2
CUDA_GRAPH_INSTANTIATE_FLAG_DEVICE_LAUNCH = 4
CUDA_GRAPH_INSTANTIATE_FLAG_USE_NODE_PRIORITY = 8
enum CUgraphNodeType
CU_GRAPH_NODE_TYPE_KERNEL = 0
CU_GRAPH_NODE_TYPE_MEMCPY = 1
CU_GRAPH_NODE_TYPE_MEMSET = 2
CU_GRAPH_NODE_TYPE_HOST = 3
CU_GRAPH_NODE_TYPE_GRAPH = 4
CU_GRAPH_NODE_TYPE_EMPTY = 5
CU_GRAPH_NODE_TYPE_WAIT_EVENT = 6
CU_GRAPH_NODE_TYPE_EVENT_RECORD = 7
CU_GRAPH_NODE_TYPE_EXT_SEMAS_SIGNAL = 8
CU_GRAPH_NODE_TYPE_EXT_SEMAS_WAIT = 9
CU_GRAPH_NODE_TYPE_MEM_ALLOC = 10
CU_GRAPH_NODE_TYPE_MEM_FREE = 11
CU_GRAPH_NODE_TYPE_BATCH_MEM_OP = 12
CU_GRAPH_NODE_TYPE_CONDITIONAL = 13
- CU_GRAPH_NODE_TYPE_RESERVED_16 = 16
enum CUgraphicsMapResourceFlags
CU_GRAPHICS_MAP_RESOURCE_FLAGS_NONE = 0
CU_GRAPHICS_MAP_RESOURCE_FLAGS_READ_ONLY = 1
CU_GRAPHICS_MAP_RESOURCE_FLAGS_WRITE_DISCARD = 2
enum CUgraphicsRegisterFlags
CU_GRAPHICS_REGISTER_FLAGS_NONE = 0
CU_GRAPHICS_REGISTER_FLAGS_READ_ONLY = 1
CU_GRAPHICS_REGISTER_FLAGS_WRITE_DISCARD = 2
CU_GRAPHICS_REGISTER_FLAGS_SURFACE_LDST = 4
CU_GRAPHICS_REGISTER_FLAGS_TEXTURE_GATHER = 8
-enum CUipcMem_flags
enum CUjitInputType
CU_JIT_INPUT_CUBIN = 0
CU_JIT_INPUT_PTX = 1
CU_JIT_INPUT_FATBINARY = 2
CU_JIT_INPUT_OBJECT = 3
CU_JIT_INPUT_LIBRARY = 4
CU_JIT_INPUT_NVVM = 5
CU_JIT_NUM_INPUT_TYPES = 6
-enum CUjit_cacheMode
-enum CUjit_fallback
enum CUjit_option
CU_JIT_MAX_REGISTERS = 0
CU_JIT_THREADS_PER_BLOCK = 1
CU_JIT_WALL_TIME = 2
CU_JIT_INFO_LOG_BUFFER = 3
CU_JIT_INFO_LOG_BUFFER_SIZE_BYTES = 4
CU_JIT_ERROR_LOG_BUFFER = 5
CU_JIT_ERROR_LOG_BUFFER_SIZE_BYTES = 6
CU_JIT_OPTIMIZATION_LEVEL = 7
CU_JIT_TARGET_FROM_CUCONTEXT = 8
CU_JIT_TARGET = 9
CU_JIT_FALLBACK_STRATEGY = 10
CU_JIT_GENERATE_DEBUG_INFO = 11
CU_JIT_LOG_VERBOSE = 12
CU_JIT_GENERATE_LINE_INFO = 13
CU_JIT_CACHE_MODE = 14
CU_JIT_NEW_SM3X_OPT = 15
CU_JIT_FAST_COMPILE = 16
CU_JIT_GLOBAL_SYMBOL_NAMES = 17
CU_JIT_GLOBAL_SYMBOL_ADDRESSES = 18
CU_JIT_GLOBAL_SYMBOL_COUNT = 19
CU_JIT_LTO = 20
CU_JIT_FTZ = 21
CU_JIT_PREC_DIV = 22
CU_JIT_PREC_SQRT = 23
CU_JIT_FMA = 24
CU_JIT_REFERENCED_KERNEL_NAMES = 25
CU_JIT_REFERENCED_KERNEL_COUNT = 26
CU_JIT_REFERENCED_VARIABLE_NAMES = 27
CU_JIT_REFERENCED_VARIABLE_COUNT = 28
CU_JIT_OPTIMIZE_UNUSED_DEVICE_VARIABLES = 29
CU_JIT_POSITION_INDEPENDENT_CODE = 30
CU_JIT_MIN_CTA_PER_SM = 31
CU_JIT_MAX_THREADS_PER_BLOCK = 32
CU_JIT_OVERRIDE_DIRECTIVE_VALUES = 33
CU_JIT_SPLIT_COMPILE = 34
- CU_JIT_BINARY_LOADER_THREAD_COUNT = 35
- CU_JIT_NUM_OPTIONS = 36
-enum CUjit_target
enum CUlaunchAttributeID
CU_LAUNCH_ATTRIBUTE_IGNORE = 0
CU_LAUNCH_ATTRIBUTE_ACCESS_POLICY_WINDOW = 1
CU_LAUNCH_ATTRIBUTE_COOPERATIVE = 2
CU_LAUNCH_ATTRIBUTE_SYNCHRONIZATION_POLICY = 3
CU_LAUNCH_ATTRIBUTE_CLUSTER_DIMENSION = 4
CU_LAUNCH_ATTRIBUTE_CLUSTER_SCHEDULING_POLICY_PREFERENCE = 5
CU_LAUNCH_ATTRIBUTE_PROGRAMMATIC_STREAM_SERIALIZATION = 6
CU_LAUNCH_ATTRIBUTE_PROGRAMMATIC_EVENT = 7
CU_LAUNCH_ATTRIBUTE_PRIORITY = 8
CU_LAUNCH_ATTRIBUTE_MEM_SYNC_DOMAIN_MAP = 9
CU_LAUNCH_ATTRIBUTE_MEM_SYNC_DOMAIN = 10
CU_LAUNCH_ATTRIBUTE_PREFERRED_CLUSTER_DIMENSION = 11
CU_LAUNCH_ATTRIBUTE_LAUNCH_COMPLETION_EVENT = 12
CU_LAUNCH_ATTRIBUTE_DEVICE_UPDATABLE_KERNEL_NODE = 13
CU_LAUNCH_ATTRIBUTE_PREFERRED_SHARED_MEMORY_CARVEOUT = 14
CU_LAUNCH_ATTRIBUTE_NVLINK_UTIL_CENTRIC_SCHEDULING = 16
- CU_LAUNCH_ATTRIBUTE_PORTABLE_CLUSTER_SIZE_MODE = 17
- CU_LAUNCH_ATTRIBUTE_SHARED_MEMORY_MODE = 18
-enum CUlaunchAttributePortableClusterMode
-enum CUlaunchMemSyncDomain
enum CUlibraryOption
CU_LIBRARY_HOST_UNIVERSAL_FUNCTION_AND_DATA_TABLE = 0
CU_LIBRARY_BINARY_IS_PRESERVED = 1
CU_LIBRARY_NUM_OPTIONS = 2
enum CUlimit
CU_LIMIT_STACK_SIZE = 0
CU_LIMIT_PRINTF_FIFO_SIZE = 1
CU_LIMIT_MALLOC_HEAP_SIZE = 2
CU_LIMIT_DEV_RUNTIME_SYNC_DEPTH = 3
CU_LIMIT_DEV_RUNTIME_PENDING_LAUNCH_COUNT = 4
CU_LIMIT_MAX_L2_FETCH_GRANULARITY = 5
CU_LIMIT_PERSISTING_L2_CACHE_SIZE = 6
CU_LIMIT_SHMEM_SIZE = 7
CU_LIMIT_CIG_ENABLED = 8
CU_LIMIT_CIG_SHMEM_FALLBACK_ENABLED = 9
CU_LIMIT_MAX = 10
enum CUmemAccess_flags
CU_MEM_ACCESS_FLAGS_PROT_NONE = 0
CU_MEM_ACCESS_FLAGS_PROT_READ = 1
CU_MEM_ACCESS_FLAGS_PROT_READWRITE = 3
CU_MEM_ACCESS_FLAGS_PROT_MAX = 2147483647
enum CUmemAllocationCompType
CU_MEM_ALLOCATION_COMP_NONE = 0
CU_MEM_ALLOCATION_COMP_GENERIC = 1
enum CUmemAllocationGranularity_flags
CU_MEM_ALLOC_GRANULARITY_MINIMUM = 0
CU_MEM_ALLOC_GRANULARITY_RECOMMENDED = 1
enum CUmemAllocationHandleType
CU_MEM_HANDLE_TYPE_NONE = 0
CU_MEM_HANDLE_TYPE_POSIX_FILE_DESCRIPTOR = 1
CU_MEM_HANDLE_TYPE_WIN32 = 2
CU_MEM_HANDLE_TYPE_WIN32_KMT = 4
CU_MEM_HANDLE_TYPE_FABRIC = 8
CU_MEM_HANDLE_TYPE_MAX = 2147483647
enum CUmemAllocationType
CU_MEM_ALLOCATION_TYPE_INVALID = 0
CU_MEM_ALLOCATION_TYPE_PINNED = 1
CU_MEM_ALLOCATION_TYPE_MANAGED = 2
CU_MEM_ALLOCATION_TYPE_MAX = 2147483647
enum CUmemAttach_flags
CU_MEM_ATTACH_GLOBAL = 1
CU_MEM_ATTACH_HOST = 2
CU_MEM_ATTACH_SINGLE = 4
-enum CUmemHandleType
-enum CUmemLocationType
-enum CUmemOperationType
enum CUmemPool_attribute
CU_MEMPOOL_ATTR_REUSE_FOLLOW_EVENT_DEPENDENCIES = 1
CU_MEMPOOL_ATTR_REUSE_ALLOW_OPPORTUNISTIC = 2
CU_MEMPOOL_ATTR_REUSE_ALLOW_INTERNAL_DEPENDENCIES = 3
CU_MEMPOOL_ATTR_RELEASE_THRESHOLD = 4
CU_MEMPOOL_ATTR_RESERVED_MEM_CURRENT = 5
CU_MEMPOOL_ATTR_RESERVED_MEM_HIGH = 6
CU_MEMPOOL_ATTR_USED_MEM_CURRENT = 7
CU_MEMPOOL_ATTR_USED_MEM_HIGH = 8
- CU_MEMPOOL_ATTR_ALLOCATION_TYPE = 9
- CU_MEMPOOL_ATTR_EXPORT_HANDLE_TYPES = 10
- CU_MEMPOOL_ATTR_LOCATION_ID = 11
- CU_MEMPOOL_ATTR_LOCATION_TYPE = 12
- CU_MEMPOOL_ATTR_MAX_POOL_SIZE = 13
- CU_MEMPOOL_ATTR_HW_DECOMPRESS_ENABLED = 14
enum CUmemRangeFlags
CU_MEM_RANGE_FLAG_DMA_BUF_MAPPING_TYPE_PCIE = 1
enum CUmemRangeHandleType
CU_MEM_RANGE_HANDLE_TYPE_DMA_BUF_FD = 1
CU_MEM_RANGE_HANDLE_TYPE_MAX = 2147483647
enum CUmem_advise
CU_MEM_ADVISE_SET_READ_MOSTLY = 1
CU_MEM_ADVISE_UNSET_READ_MOSTLY = 2
CU_MEM_ADVISE_SET_PREFERRED_LOCATION = 3
CU_MEM_ADVISE_UNSET_PREFERRED_LOCATION = 4
CU_MEM_ADVISE_SET_ACCESSED_BY = 5
CU_MEM_ADVISE_UNSET_ACCESSED_BY = 6
enum CUmemcpy3DOperandType
CU_MEMCPY_OPERAND_TYPE_POINTER = 1
CU_MEMCPY_OPERAND_TYPE_ARRAY = 2
CU_MEMCPY_OPERAND_TYPE_MAX = 2147483647
-enum CUmemcpyFlags
enum CUmemcpySrcAccessOrder
CU_MEMCPY_SRC_ACCESS_ORDER_INVALID = 0
CU_MEMCPY_SRC_ACCESS_ORDER_STREAM = 1
CU_MEMCPY_SRC_ACCESS_ORDER_DURING_API_CALL = 2
CU_MEMCPY_SRC_ACCESS_ORDER_ANY = 3
CU_MEMCPY_SRC_ACCESS_ORDER_MAX = 2147483647
enum CUmemorytype
CU_MEMORYTYPE_HOST = 1
CU_MEMORYTYPE_DEVICE = 2
CU_MEMORYTYPE_ARRAY = 3
CU_MEMORYTYPE_UNIFIED = 4
enum CUmulticastGranularity_flags
CU_MULTICAST_GRANULARITY_MINIMUM = 0
CU_MULTICAST_GRANULARITY_RECOMMENDED = 1
enum CUoccupancy_flags
CU_OCCUPANCY_DEFAULT = 0
CU_OCCUPANCY_DISABLE_CACHING_OVERRIDE = 1
enum CUpointer_attribute
CU_POINTER_ATTRIBUTE_CONTEXT = 1
CU_POINTER_ATTRIBUTE_MEMORY_TYPE = 2
CU_POINTER_ATTRIBUTE_DEVICE_POINTER = 3
CU_POINTER_ATTRIBUTE_HOST_POINTER = 4
CU_POINTER_ATTRIBUTE_P2P_TOKENS = 5
CU_POINTER_ATTRIBUTE_SYNC_MEMOPS = 6
CU_POINTER_ATTRIBUTE_BUFFER_ID = 7
CU_POINTER_ATTRIBUTE_IS_MANAGED = 8
CU_POINTER_ATTRIBUTE_DEVICE_ORDINAL = 9
CU_POINTER_ATTRIBUTE_IS_LEGACY_CUDA_IPC_CAPABLE = 10
CU_POINTER_ATTRIBUTE_RANGE_START_ADDR = 11
CU_POINTER_ATTRIBUTE_RANGE_SIZE = 12
CU_POINTER_ATTRIBUTE_MAPPED = 13
CU_POINTER_ATTRIBUTE_ALLOWED_HANDLE_TYPES = 14
CU_POINTER_ATTRIBUTE_IS_GPU_DIRECT_RDMA_CAPABLE = 15
CU_POINTER_ATTRIBUTE_ACCESS_FLAGS = 16
CU_POINTER_ATTRIBUTE_MEMPOOL_HANDLE = 17
CU_POINTER_ATTRIBUTE_MAPPING_SIZE = 18
CU_POINTER_ATTRIBUTE_MAPPING_BASE_ADDR = 19
CU_POINTER_ATTRIBUTE_MEMORY_BLOCK_ID = 20
CU_POINTER_ATTRIBUTE_IS_HW_DECOMPRESS_CAPABLE = 21
-enum CUprocessState
enum CUresourceViewFormat
CU_RES_VIEW_FORMAT_NONE = 0
CU_RES_VIEW_FORMAT_UINT_1X8 = 1
CU_RES_VIEW_FORMAT_UINT_2X8 = 2
CU_RES_VIEW_FORMAT_UINT_4X8 = 3
CU_RES_VIEW_FORMAT_SINT_1X8 = 4
CU_RES_VIEW_FORMAT_SINT_2X8 = 5
CU_RES_VIEW_FORMAT_SINT_4X8 = 6
CU_RES_VIEW_FORMAT_UINT_1X16 = 7
CU_RES_VIEW_FORMAT_UINT_2X16 = 8
CU_RES_VIEW_FORMAT_UINT_4X16 = 9
CU_RES_VIEW_FORMAT_SINT_1X16 = 10
CU_RES_VIEW_FORMAT_SINT_2X16 = 11
CU_RES_VIEW_FORMAT_SINT_4X16 = 12
CU_RES_VIEW_FORMAT_UINT_1X32 = 13
CU_RES_VIEW_FORMAT_UINT_2X32 = 14
CU_RES_VIEW_FORMAT_UINT_4X32 = 15
CU_RES_VIEW_FORMAT_SINT_1X32 = 16
CU_RES_VIEW_FORMAT_SINT_2X32 = 17
CU_RES_VIEW_FORMAT_SINT_4X32 = 18
CU_RES_VIEW_FORMAT_FLOAT_1X16 = 19
CU_RES_VIEW_FORMAT_FLOAT_2X16 = 20
CU_RES_VIEW_FORMAT_FLOAT_4X16 = 21
CU_RES_VIEW_FORMAT_FLOAT_1X32 = 22
CU_RES_VIEW_FORMAT_FLOAT_2X32 = 23
CU_RES_VIEW_FORMAT_FLOAT_4X32 = 24
CU_RES_VIEW_FORMAT_UNSIGNED_BC1 = 25
CU_RES_VIEW_FORMAT_UNSIGNED_BC2 = 26
CU_RES_VIEW_FORMAT_UNSIGNED_BC3 = 27
CU_RES_VIEW_FORMAT_UNSIGNED_BC4 = 28
CU_RES_VIEW_FORMAT_SIGNED_BC4 = 29
CU_RES_VIEW_FORMAT_UNSIGNED_BC5 = 30
CU_RES_VIEW_FORMAT_SIGNED_BC5 = 31
CU_RES_VIEW_FORMAT_UNSIGNED_BC6H = 32
CU_RES_VIEW_FORMAT_SIGNED_BC6H = 33
CU_RES_VIEW_FORMAT_UNSIGNED_BC7 = 34
enum CUresourcetype
CU_RESOURCE_TYPE_ARRAY = 0
CU_RESOURCE_TYPE_MIPMAPPED_ARRAY = 1
CU_RESOURCE_TYPE_LINEAR = 2
CU_RESOURCE_TYPE_PITCH2D = 3
enum CUresult
CUDA_SUCCESS = 0
CUDA_ERROR_INVALID_VALUE = 1
CUDA_ERROR_OUT_OF_MEMORY = 2
CUDA_ERROR_NOT_INITIALIZED = 3
CUDA_ERROR_DEINITIALIZED = 4
CUDA_ERROR_PROFILER_DISABLED = 5
CUDA_ERROR_PROFILER_NOT_INITIALIZED = 6
CUDA_ERROR_PROFILER_ALREADY_STARTED = 7
CUDA_ERROR_PROFILER_ALREADY_STOPPED = 8
CUDA_ERROR_STUB_LIBRARY = 34
CUDA_ERROR_CALL_REQUIRES_NEWER_DRIVER = 36
CUDA_ERROR_DEVICE_UNAVAILABLE = 46
CUDA_ERROR_NO_DEVICE = 100
CUDA_ERROR_INVALID_DEVICE = 101
CUDA_ERROR_DEVICE_NOT_LICENSED = 102
CUDA_ERROR_INVALID_IMAGE = 200
CUDA_ERROR_INVALID_CONTEXT = 201
CUDA_ERROR_CONTEXT_ALREADY_CURRENT = 202
CUDA_ERROR_MAP_FAILED = 205
CUDA_ERROR_UNMAP_FAILED = 206
CUDA_ERROR_ARRAY_IS_MAPPED = 207
CUDA_ERROR_ALREADY_MAPPED = 208
CUDA_ERROR_NO_BINARY_FOR_GPU = 209
CUDA_ERROR_ALREADY_ACQUIRED = 210
CUDA_ERROR_NOT_MAPPED = 211
CUDA_ERROR_NOT_MAPPED_AS_ARRAY = 212
CUDA_ERROR_NOT_MAPPED_AS_POINTER = 213
CUDA_ERROR_ECC_UNCORRECTABLE = 214
CUDA_ERROR_UNSUPPORTED_LIMIT = 215
CUDA_ERROR_CONTEXT_ALREADY_IN_USE = 216
CUDA_ERROR_PEER_ACCESS_UNSUPPORTED = 217
CUDA_ERROR_INVALID_PTX = 218
CUDA_ERROR_INVALID_GRAPHICS_CONTEXT = 219
CUDA_ERROR_NVLINK_UNCORRECTABLE = 220
CUDA_ERROR_JIT_COMPILER_NOT_FOUND = 221
CUDA_ERROR_UNSUPPORTED_PTX_VERSION = 222
CUDA_ERROR_JIT_COMPILATION_DISABLED = 223
CUDA_ERROR_UNSUPPORTED_EXEC_AFFINITY = 224
CUDA_ERROR_UNSUPPORTED_DEVSIDE_SYNC = 225
CUDA_ERROR_CONTAINED = 226
CUDA_ERROR_INVALID_SOURCE = 300
CUDA_ERROR_FILE_NOT_FOUND = 301
CUDA_ERROR_SHARED_OBJECT_SYMBOL_NOT_FOUND = 302
CUDA_ERROR_SHARED_OBJECT_INIT_FAILED = 303
CUDA_ERROR_OPERATING_SYSTEM = 304
CUDA_ERROR_INVALID_HANDLE = 400
CUDA_ERROR_ILLEGAL_STATE = 401
CUDA_ERROR_LOSSY_QUERY = 402
CUDA_ERROR_NOT_FOUND = 500
CUDA_ERROR_NOT_READY = 600
CUDA_ERROR_ILLEGAL_ADDRESS = 700
CUDA_ERROR_LAUNCH_OUT_OF_RESOURCES = 701
CUDA_ERROR_LAUNCH_TIMEOUT = 702
CUDA_ERROR_LAUNCH_INCOMPATIBLE_TEXTURING = 703
CUDA_ERROR_PEER_ACCESS_ALREADY_ENABLED = 704
CUDA_ERROR_PEER_ACCESS_NOT_ENABLED = 705
CUDA_ERROR_PRIMARY_CONTEXT_ACTIVE = 708
CUDA_ERROR_CONTEXT_IS_DESTROYED = 709
CUDA_ERROR_ASSERT = 710
CUDA_ERROR_TOO_MANY_PEERS = 711
CUDA_ERROR_HOST_MEMORY_ALREADY_REGISTERED = 712
CUDA_ERROR_HOST_MEMORY_NOT_REGISTERED = 713
CUDA_ERROR_HARDWARE_STACK_ERROR = 714
CUDA_ERROR_ILLEGAL_INSTRUCTION = 715
CUDA_ERROR_MISALIGNED_ADDRESS = 716
CUDA_ERROR_INVALID_ADDRESS_SPACE = 717
CUDA_ERROR_INVALID_PC = 718
CUDA_ERROR_LAUNCH_FAILED = 719
CUDA_ERROR_COOPERATIVE_LAUNCH_TOO_LARGE = 720
CUDA_ERROR_TENSOR_MEMORY_LEAK = 721
CUDA_ERROR_NOT_PERMITTED = 800
CUDA_ERROR_NOT_SUPPORTED = 801
CUDA_ERROR_SYSTEM_NOT_READY = 802
CUDA_ERROR_SYSTEM_DRIVER_MISMATCH = 803
CUDA_ERROR_COMPAT_NOT_SUPPORTED_ON_DEVICE = 804
CUDA_ERROR_MPS_CONNECTION_FAILED = 805
CUDA_ERROR_MPS_RPC_FAILURE = 806
CUDA_ERROR_MPS_SERVER_NOT_READY = 807
CUDA_ERROR_MPS_MAX_CLIENTS_REACHED = 808
CUDA_ERROR_MPS_MAX_CONNECTIONS_REACHED = 809
CUDA_ERROR_MPS_CLIENT_TERMINATED = 810
CUDA_ERROR_CDP_NOT_SUPPORTED = 811
CUDA_ERROR_CDP_VERSION_MISMATCH = 812
CUDA_ERROR_STREAM_CAPTURE_UNSUPPORTED = 900
CUDA_ERROR_STREAM_CAPTURE_INVALIDATED = 901
CUDA_ERROR_STREAM_CAPTURE_MERGE = 902
CUDA_ERROR_STREAM_CAPTURE_UNMATCHED = 903
CUDA_ERROR_STREAM_CAPTURE_UNJOINED = 904
CUDA_ERROR_STREAM_CAPTURE_ISOLATION = 905
CUDA_ERROR_STREAM_CAPTURE_IMPLICIT = 906
CUDA_ERROR_CAPTURED_EVENT = 907
CUDA_ERROR_STREAM_CAPTURE_WRONG_THREAD = 908
CUDA_ERROR_TIMEOUT = 909
CUDA_ERROR_GRAPH_EXEC_UPDATE_FAILURE = 910
CUDA_ERROR_EXTERNAL_DEVICE = 911
CUDA_ERROR_INVALID_CLUSTER_SIZE = 912
CUDA_ERROR_FUNCTION_NOT_LOADED = 913
CUDA_ERROR_INVALID_RESOURCE_TYPE = 914
CUDA_ERROR_INVALID_RESOURCE_CONFIGURATION = 915
CUDA_ERROR_KEY_ROTATION = 916
CUDA_ERROR_STREAM_DETACHED = 917
- CUDA_ERROR_GRAPH_RECAPTURE_FAILURE = 918
CUDA_ERROR_UNKNOWN = 999
-enum CUsharedMemoryMode
enum CUshared_carveout
CU_SHAREDMEM_CARVEOUT_DEFAULT = 18446744073709551615
CU_SHAREDMEM_CARVEOUT_MAX_SHARED = 100
CU_SHAREDMEM_CARVEOUT_MAX_L1 = 0
enum CUsharedconfig
CU_SHARED_MEM_CONFIG_DEFAULT_BANK_SIZE = 0
CU_SHARED_MEM_CONFIG_FOUR_BYTE_BANK_SIZE = 1
CU_SHARED_MEM_CONFIG_EIGHT_BYTE_BANK_SIZE = 2
-enum CUstreamAtomicReductionDataType
-enum CUstreamAtomicReductionOpType
-enum CUstreamBatchMemOpType
enum CUstreamCaptureMode
CU_STREAM_CAPTURE_MODE_GLOBAL = 0
CU_STREAM_CAPTURE_MODE_THREAD_LOCAL = 1
CU_STREAM_CAPTURE_MODE_RELAXED = 2
enum CUstreamCaptureStatus
CU_STREAM_CAPTURE_STATUS_NONE = 0
CU_STREAM_CAPTURE_STATUS_ACTIVE = 1
CU_STREAM_CAPTURE_STATUS_INVALIDATED = 2
-enum CUstreamMemoryBarrier_flags
enum CUstreamUpdateCaptureDependencies_flags
CU_STREAM_ADD_CAPTURE_DEPENDENCIES = 0
CU_STREAM_SET_CAPTURE_DEPENDENCIES = 1
-enum CUstreamWaitValue_flags
enum CUstreamWriteValue_flags
CU_STREAM_WRITE_VALUE_DEFAULT = 0
CU_STREAM_WRITE_VALUE_NO_MEMORY_BARRIER = 1
enum CUstream_flags
CU_STREAM_DEFAULT = 0
CU_STREAM_NON_BLOCKING = 1
enum CUtensorMapDataType
CU_TENSOR_MAP_DATA_TYPE_UINT8 = 0
CU_TENSOR_MAP_DATA_TYPE_UINT16 = 1
CU_TENSOR_MAP_DATA_TYPE_UINT32 = 2
CU_TENSOR_MAP_DATA_TYPE_INT32 = 3
CU_TENSOR_MAP_DATA_TYPE_UINT64 = 4
CU_TENSOR_MAP_DATA_TYPE_INT64 = 5
CU_TENSOR_MAP_DATA_TYPE_FLOAT16 = 6
CU_TENSOR_MAP_DATA_TYPE_FLOAT32 = 7
CU_TENSOR_MAP_DATA_TYPE_FLOAT64 = 8
CU_TENSOR_MAP_DATA_TYPE_BFLOAT16 = 9
CU_TENSOR_MAP_DATA_TYPE_FLOAT32_FTZ = 10
CU_TENSOR_MAP_DATA_TYPE_TFLOAT32 = 11
CU_TENSOR_MAP_DATA_TYPE_TFLOAT32_FTZ = 12
CU_TENSOR_MAP_DATA_TYPE_16U4_ALIGN8B = 13
CU_TENSOR_MAP_DATA_TYPE_16U4_ALIGN16B = 14
CU_TENSOR_MAP_DATA_TYPE_16U6_ALIGN16B = 15
enum CUtensorMapFloatOOBfill
CU_TENSOR_MAP_FLOAT_OOB_FILL_NONE = 0
CU_TENSOR_MAP_FLOAT_OOB_FILL_NAN_REQUEST_ZERO_FMA = 1
enum CUtensorMapIm2ColWideMode
CU_TENSOR_MAP_IM2COL_WIDE_MODE_W = 0
CU_TENSOR_MAP_IM2COL_WIDE_MODE_W128 = 1
enum CUtensorMapInterleave
CU_TENSOR_MAP_INTERLEAVE_NONE = 0
CU_TENSOR_MAP_INTERLEAVE_16B = 1
CU_TENSOR_MAP_INTERLEAVE_32B = 2
enum CUtensorMapL2promotion
CU_TENSOR_MAP_L2_PROMOTION_NONE = 0
CU_TENSOR_MAP_L2_PROMOTION_L2_64B = 1
CU_TENSOR_MAP_L2_PROMOTION_L2_128B = 2
CU_TENSOR_MAP_L2_PROMOTION_L2_256B = 3
enum CUtensorMapSwizzle
CU_TENSOR_MAP_SWIZZLE_NONE = 0
CU_TENSOR_MAP_SWIZZLE_32B = 1
CU_TENSOR_MAP_SWIZZLE_64B = 2
CU_TENSOR_MAP_SWIZZLE_128B = 3
CU_TENSOR_MAP_SWIZZLE_128B_ATOM_32B = 4
CU_TENSOR_MAP_SWIZZLE_128B_ATOM_32B_FLIP_8B = 5
CU_TENSOR_MAP_SWIZZLE_128B_ATOM_64B = 6
enum CUuserObjectRetain_flags
CU_GRAPH_USER_OBJECT_MOVE = 1
enum CUuserObject_flags
CU_USER_OBJECT_NO_DESTRUCTOR_SYNC = 1
-enum cl_context_flags
-enum cl_event_flags
struct CUDA_ARRAY3D_DESCRIPTOR_v2
Depth
Flags
Format
Height
NumChannels
Width
struct CUDA_ARRAY_DESCRIPTOR_v2
Format
Height
NumChannels
Width
-struct CUDA_ARRAY_MEMORY_REQUIREMENTS_v1
-struct CUDA_ARRAY_SPARSE_PROPERTIES_v1
struct CUDA_BATCH_MEM_OP_NODE_PARAMS_v1
struct CUDA_BATCH_MEM_OP_NODE_PARAMS_v2
struct CUDA_CHILD_GRAPH_NODE_PARAMS
graph
ownership
-struct CUDA_CONDITIONAL_NODE_PARAMS
struct CUDA_EVENT_RECORD_NODE_PARAMS
event
struct CUDA_EVENT_WAIT_NODE_PARAMS
event
-struct CUDA_EXTERNAL_MEMORY_BUFFER_DESC_v1
struct CUDA_EXTERNAL_MEMORY_HANDLE_DESC_v1
-struct CUDA_EXTERNAL_MEMORY_MIPMAPPED_ARRAY_DESC_v1
struct CUDA_EXTERNAL_SEMAPHORE_HANDLE_DESC_v1
struct CUDA_EXTERNAL_SEMAPHORE_SIGNAL_PARAMS_v1
struct CUDA_EXTERNAL_SEMAPHORE_WAIT_PARAMS_v1
-struct CUDA_EXT_SEM_SIGNAL_NODE_PARAMS_v1
-struct CUDA_EXT_SEM_SIGNAL_NODE_PARAMS_v2
-struct CUDA_EXT_SEM_WAIT_NODE_PARAMS_v1
-struct CUDA_EXT_SEM_WAIT_NODE_PARAMS_v2
struct CUDA_GRAPH_INSTANTIATE_PARAMS
struct CUDA_HOST_NODE_PARAMS_v1
fn
userData
struct CUDA_HOST_NODE_PARAMS_v2
fn
- syncMode
userData
struct CUDA_KERNEL_NODE_PARAMS_v1
blockDimX
blockDimY
blockDimZ
extra
func
gridDimX
gridDimY
gridDimZ
kernelParams
sharedMemBytes
struct CUDA_KERNEL_NODE_PARAMS_v2
blockDimX
blockDimY
blockDimZ
ctx
extra
func
gridDimX
gridDimY
gridDimZ
kern
kernelParams
sharedMemBytes
struct CUDA_KERNEL_NODE_PARAMS_v3
blockDimX
blockDimY
blockDimZ
ctx
extra
func
gridDimX
gridDimY
gridDimZ
kern
kernelParams
sharedMemBytes
-struct CUDA_LAUNCH_PARAMS_v1
struct CUDA_MEMCPY2D_v2
Height
WidthInBytes
dstArray
dstDevice
dstHost
dstMemoryType
dstPitch
dstXInBytes
dstY
srcArray
srcDevice
srcHost
srcMemoryType
srcPitch
srcXInBytes
srcY
-struct CUDA_MEMCPY3D_PEER_v1
struct CUDA_MEMCPY3D_v2
Depth
Height
WidthInBytes
dstArray
dstDevice
dstHeight
dstHost
dstLOD
dstMemoryType
dstPitch
dstXInBytes
dstY
dstZ
reserved0
reserved1
srcArray
srcDevice
srcHeight
srcHost
srcLOD
srcMemoryType
srcPitch
srcXInBytes
srcY
srcZ
struct CUDA_MEMCPY_NODE_PARAMS
copyCtx
copyParams
flags
reserved
struct CUDA_MEMSET_NODE_PARAMS_v1
dst
elementSize
height
pitch
value
width
struct CUDA_MEMSET_NODE_PARAMS_v2
ctx
dst
elementSize
height
pitch
value
width
struct CUDA_MEM_ALLOC_NODE_PARAMS_v1
accessDescCount
accessDescs
bytesize
dptr
poolProps
struct CUDA_MEM_ALLOC_NODE_PARAMS_v2
accessDescCount
accessDescs
bytesize
dptr
poolProps
struct CUDA_MEM_FREE_NODE_PARAMS
dptr
-struct CUDA_POINTER_ATTRIBUTE_P2P_TOKENS_v1
struct CUDA_RESOURCE_DESC_v1
devPtr
flags
format
hArray
hMipmappedArray
height
numChannels
pitchInBytes
resType
sizeInBytes
width
struct CUDA_RESOURCE_VIEW_DESC_v1
depth
firstLayer
firstMipmapLevel
format
height
lastLayer
lastMipmapLevel
width
-struct CUDA_TEXTURE_DESC_v1
addressMode
borderColor
filterMode
flags
maxAnisotropy
maxMipmapLevelClamp
minMipmapLevelClamp
mipmapFilterMode
mipmapLevelBias
-struct CUaccessPolicyWindow_v1
base_ptr
hitProp
hitRatio
missProp
num_bytes
-struct CUarrayMapInfo_v1
struct CUasyncNotificationInfo
struct CUcheckpointCheckpointArgs
-struct CUcheckpointGpuPair
struct CUcheckpointLockArgs
struct CUcheckpointRestoreArgs
struct CUcheckpointUnlockArgs
struct CUctxCigParam
sharedData
sharedDataType
struct CUctxCreateParams
struct CUdevprop_v1
SIMDWidth
clockRate
maxGridSize
maxThreadsDim
maxThreadsPerBlock
memPitch
regsPerBlock
sharedMemPerBlock
textureAlign
totalConstantMemory
-struct CUeglFrame_v1
-struct CUexecAffinityParam_v1
smCount
type
-struct CUexecAffinitySmCount_v1
val
struct CUextent3D_v1
struct CUgraphEdgeData
struct CUgraphExecUpdateResultInfo_v1
errorFromNode
errorNode
result
struct CUgraphNodeParams
struct CUipcEventHandle_v1
struct CUipcMemHandle_v1
struct CUlaunchAttribute
id
value
union CUlaunchAttributeValue
struct CUlaunchConfig
-struct CUlaunchMemSyncDomainMap
struct CUmemAccessDesc_v1
flags
location
struct CUmemAllocationProp_v1
compressionType
location
requestedHandleTypes
type
usage
win32HandleMetaData
struct CUmemFabricHandle_v1
struct CUmemLocation_v1
id
type
struct CUmemPoolProps_v1
allocType
handleTypes
location
maxSize
reserved
usage
win32SecurityAttributes
struct CUmemPoolPtrExportData_v1
struct CUmemcpy3DOperand_v1
struct CUmemcpyAttributes_v1
dstLocHint
flags
srcAccessOrder
srcLocHint
struct CUmulticastObjectProp_v1
flags
handleTypes
numDevices
size
struct CUoffset3D_v1
union CUstreamBatchMemOpParams_v1
struct CUstreamCigCaptureParams
-struct CUstreamCigParam
struct CUtensorMap
typedef CUarray_st * CUarray;
-typedef void (*CUasyncCallback)(CUasyncNotificationInfo* info, void* userData, CUasyncCallbackHandle callback);
-typedef CUasyncCallbackEntry_st * CUasyncCallbackHandle;
typedef CUctx_st * CUcontext;
typedef CUdevice_v1 CUdevice;
typedef int CUdevice_v1;
typedef CUdeviceptr_v2 CUdeviceptr;
typedef unsigned long long CUdeviceptr_v2;
-typedef CUeglStreamConnection_st * CUeglStreamConnection;
typedef CUevent_st * CUevent;
-typedef CUextMemory_st * CUexternalMemory;
-typedef CUextSemaphore_st * CUexternalSemaphore;
typedef CUfunc_st * CUfunction;
typedef CUgraph_st * CUgraph;
-typedef cuuint64_t CUgraphConditionalHandle;
typedef CUgraphDeviceUpdatableNode_st * CUgraphDeviceNode;
typedef CUgraphExec_st * CUgraphExec;
typedef CUgraphNode_st * CUgraphNode;
typedef CUgraphicsResource_st * CUgraphicsResource;
typedef CUgreenCtx_st * CUgreenCtx;
typedef void(* CUhostFn)(void* userData);
typedef CUkern_st * CUkernel;
typedef CUlib_st * CUlibrary;
typedef CUmemPoolHandle_st * CUmemoryPool;
typedef CUmipmappedArray_st * CUmipmappedArray;
typedef CUmod_st * CUmodule;
typedef size_t(* CUoccupancyB2DSize)(int blockSize);
typedef CUstream_st * CUstream;
typedef void(* CUstreamCallback)(CUstream hStream, CUresult status, void* userData);
typedef CUsurfObject_v1 CUsurfObject;
typedef unsigned long long CUsurfObject_v1;
-typedef CUsurfref_st * CUsurfref;
typedef CUtexObject_v1 CUtexObject;
typedef unsigned long long CUtexObject_v1;
typedef CUtexref_st * CUtexref;
typedef CUuserObject_st * CUuserObject;
6.2. Error Handling#
CUresult cuGetErrorName(CUresult error, const char** pStr);
CUresult cuGetErrorString(CUresult error, const char** pStr);
6.3. Initialization#
CUresult cuInit(unsigned int Flags);
6.4. Version Management#
CUresult cuDriverGetVersion(int* driverVersion);
6.5. Device Management#
CUresult cuDeviceGet(CUdevice* device, int ordinal);
CUresult cuDeviceGetAttribute(int* pi, CUdevice_attribute attrib, CUdevice dev);
CUresult cuDeviceGetCount(int* count);
CUresult cuDeviceGetDefaultMemPool(CUmemoryPool* pool_out, CUdevice dev);
CUresult cuDeviceGetExecAffinitySupport(int* pi, CUexecAffinityType type, CUdevice dev);
-CUresult cuDeviceGetHostAtomicCapabilities(unsigned int* capabilities, const CUatomicOperation ** operations, unsigned int count, CUdevice dev);
CUresult cuDeviceGetLuid(char* luid, unsigned int* deviceNodeMask, CUdevice dev);
CUresult cuDeviceGetMemPool(CUmemoryPool* pool, CUdevice dev);
CUresult cuDeviceGetName(char* name, int len, CUdevice dev);
-CUresult cuDeviceGetNvSciSyncAttributes(void* nvSciSyncAttrList, CUdevice dev, int flags);
CUresult cuDeviceGetTexture1DLinearMaxWidth(size_t* maxWidthInElements, CUarray_format format, unsigned numChannels, CUdevice dev);
CUresult cuDeviceGetUuid(CUuuid* uuid, CUdevice dev);
CUresult cuDeviceSetMemPool(CUdevice dev, CUmemoryPool pool);
CUresult cuDeviceTotalMem(size_t* bytes, CUdevice dev);
CUresult cuFlushGPUDirectRDMAWrites(CUflushGPUDirectRDMAWritesTarget target, CUflushGPUDirectRDMAWritesScope scope);
6.6. Device Management [DEPRECATED]#
CUresult cuDeviceComputeCapability(int* major, int* minor, CUdevice dev);
CUresult cuDeviceGetProperties(CUdevprop* prop, CUdevice dev);
6.7. Primary Context Management#
CUresult cuDevicePrimaryCtxGetState(CUdevice dev, unsigned int* flags, int* active);
CUresult cuDevicePrimaryCtxRelease(CUdevice dev);
CUresult cuDevicePrimaryCtxReset(CUdevice dev);
CUresult cuDevicePrimaryCtxRetain(CUcontext* pctx, CUdevice dev);
CUresult cuDevicePrimaryCtxSetFlags(CUdevice dev, unsigned int flags);
6.8. Context Management#
CUresult cuCtxCreate(CUcontext* pctx, CUctxCreateParams* ctxCreateParams, unsigned int flags, CUdevice dev);
CUresult cuCtxDestroy(CUcontext ctx);
CUresult cuCtxGetApiVersion(CUcontext ctx, unsigned int* version);
CUresult cuCtxGetCacheConfig(CUfunc_cache* pconfig);
CUresult cuCtxGetCurrent(CUcontext* pctx);
CUresult cuCtxGetDevice(CUdevice* device);
CUresult cuCtxGetDevice_v2(CUdevice* device, CUcontext ctx);
CUresult cuCtxGetExecAffinity(CUexecAffinityParam* pExecAffinity, CUexecAffinityType type);
CUresult cuCtxGetFlags(unsigned int* flags);
CUresult cuCtxGetId(CUcontext ctx, unsigned long long* ctxId);
CUresult cuCtxGetLimit(size_t* pvalue, CUlimit limit);
CUresult cuCtxGetStreamPriorityRange(int* leastPriority, int* greatestPriority);
CUresult cuCtxPopCurrent(CUcontext* pctx);
CUresult cuCtxPushCurrent(CUcontext ctx);
CUresult cuCtxRecordEvent(CUcontext hCtx, CUevent hEvent);
CUresult cuCtxResetPersistingL2Cache(void);
CUresult cuCtxSetCacheConfig(CUfunc_cache config);
CUresult cuCtxSetCurrent(CUcontext ctx);
CUresult cuCtxSetFlags(unsigned int flags);
CUresult cuCtxSetLimit(CUlimit limit, size_t value);
CUresult cuCtxSynchronize(void);
CUresult cuCtxSynchronize_v2(CUcontext ctx);
CUresult cuCtxWaitEvent(CUcontext hCtx, CUevent hEvent);
6.9. Context Management [DEPRECATED]#
CUresult cuCtxAttach(CUcontext* pctx, unsigned int flags);
CUresult cuCtxDetach(CUcontext ctx);
CUresult cuCtxGetSharedMemConfig(CUsharedconfig* pConfig);
CUresult cuCtxSetSharedMemConfig(CUsharedconfig config);
6.10. Module Management#
enum CUmoduleLoadingMode
CU_MODULE_EAGER_LOADING = 1
CU_MODULE_LAZY_LOADING = 2
CUresult cuLinkAddData(CUlinkState state, CUjitInputType type, void* data, size_t size, const char* name, unsigned int numOptions, CUjit_option* options, void** optionValues);
CUresult cuLinkAddFile(CUlinkState state, CUjitInputType type, const char* path, unsigned int numOptions, CUjit_option* options, void** optionValues);
CUresult cuLinkComplete(CUlinkState state, void** cubinOut, size_t* sizeOut);
CUresult cuLinkCreate(unsigned int numOptions, CUjit_option* options, void** optionValues, CUlinkState* stateOut);
CUresult cuLinkDestroy(CUlinkState state);
CUresult cuModuleEnumerateFunctions(CUfunction* functions, unsigned int numFunctions, CUmodule mod);
CUresult cuModuleGetFunction(CUfunction* hfunc, CUmodule hmod, const char* name);
CUresult cuModuleGetFunctionCount(unsigned int* count, CUmodule mod);
CUresult cuModuleGetGlobal(CUdeviceptr* dptr, size_t* bytes, CUmodule hmod, const char* name);
CUresult cuModuleGetLoadingMode(CUmoduleLoadingMode* mode);
CUresult cuModuleLoad(CUmodule* module, const char* fname);
CUresult cuModuleLoadData(CUmodule* module, const void* image);
CUresult cuModuleLoadDataEx(CUmodule* module, const void* image, unsigned int numOptions, CUjit_option* options, void** optionValues);
CUresult cuModuleLoadFatBinary(CUmodule* module, const void* fatCubin);
CUresult cuModuleUnload(CUmodule hmod);
6.11. Module Management [DEPRECATED]#
-CUresult cuModuleGetSurfRef(CUsurfref* pSurfRef, CUmodule hmod, const char* name);
-CUresult cuModuleGetTexRef(CUtexref* pTexRef, CUmodule hmod, const char* name);
6.12. Library Management#
CUresult cuKernelGetAttribute(int* pi, CUfunction_attribute attrib, CUkernel kernel, CUdevice dev);
CUresult cuKernelGetFunction(CUfunction* pFunc, CUkernel kernel);
CUresult cuKernelGetLibrary(CUlibrary* pLib, CUkernel kernel);
CUresult cuKernelGetName(const char** name, CUkernel hfunc);
-CUresult cuKernelGetParamCount(CUkernel kernel, size_t* paramCount);
CUresult cuKernelGetParamInfo(CUkernel kernel, size_t paramIndex, size_t* paramOffset, size_t* paramSize);
-CUresult cuKernelSetAttribute(CUfunction_attribute attrib, int val, CUkernel kernel, CUdevice dev);
-CUresult cuKernelSetCacheConfig(CUkernel kernel, CUfunc_cache config, CUdevice dev);
CUresult cuLibraryEnumerateKernels(CUkernel* kernels, unsigned int numKernels, CUlibrary lib);
CUresult cuLibraryGetGlobal(CUdeviceptr* dptr, size_t* bytes, CUlibrary library, const char* name);
CUresult cuLibraryGetKernel(CUkernel* pKernel, CUlibrary library, const char* name);
CUresult cuLibraryGetKernelCount(unsigned int* count, CUlibrary lib);
-CUresult cuLibraryGetManaged(CUdeviceptr* dptr, size_t* bytes, CUlibrary library, const char* name);
CUresult cuLibraryGetModule(CUmodule* pMod, CUlibrary library);
-CUresult cuLibraryGetUnifiedFunction(void** fptr, CUlibrary library, const char* symbol);
CUresult cuLibraryLoadData(CUlibrary* library, const void* code, CUjit_option* jitOptions, void** jitOptionsValues, unsigned int numJitOptions, CUlibraryOption* libraryOptions, void** libraryOptionValues, unsigned int numLibraryOptions);
-CUresult cuLibraryLoadFromFile(CUlibrary* library, const char* fileName, CUjit_option* jitOptions, void** jitOptionsValues, unsigned int numJitOptions, CUlibraryOption* libraryOptions, void** libraryOptionValues, unsigned int numLibraryOptions);
CUresult cuLibraryUnload(CUlibrary library);
6.13. Memory Management#
-enum CUmemDecompressAlgorithm
struct CUmemDecompressParams
CUresult cuArray3DCreate(CUarray* pHandle, const CUDA_ARRAY3D_DESCRIPTOR* pAllocateArray);
CUresult cuArray3DGetDescriptor(CUDA_ARRAY3D_DESCRIPTOR* pArrayDescriptor, CUarray hArray);
CUresult cuArrayCreate(CUarray* pHandle, const CUDA_ARRAY_DESCRIPTOR* pAllocateArray);
CUresult cuArrayDestroy(CUarray hArray);
CUresult cuArrayGetDescriptor(CUDA_ARRAY_DESCRIPTOR* pArrayDescriptor, CUarray hArray);
-CUresult cuArrayGetMemoryRequirements(CUDA_ARRAY_MEMORY_REQUIREMENTS* memoryRequirements, CUarray array, CUdevice device);
-CUresult cuArrayGetPlane(CUarray* pPlaneArray, CUarray hArray, unsigned int planeIdx);
-CUresult cuArrayGetSparseProperties(CUDA_ARRAY_SPARSE_PROPERTIES* sparseProperties, CUarray array);
CUresult cuDeviceGetByPCIBusId(CUdevice* dev, const char* pciBusId);
CUresult cuDeviceGetPCIBusId(char* pciBusId, int len, CUdevice dev);
-CUresult cuDeviceRegisterAsyncNotification(CUdevice device, CUasyncCallback callbackFunc, void* userData, CUasyncCallbackHandle* callback);
-CUresult cuDeviceUnregisterAsyncNotification(CUdevice device, CUasyncCallbackHandle callback);
CUresult cuIpcCloseMemHandle(CUdeviceptr dptr);
CUresult cuIpcGetEventHandle(CUipcEventHandle* pHandle, CUevent event);
CUresult cuIpcGetMemHandle(CUipcMemHandle* pHandle, CUdeviceptr dptr);
CUresult cuIpcOpenEventHandle(CUevent* phEvent, CUipcEventHandle handle);
CUresult cuIpcOpenMemHandle(CUdeviceptr* pdptr, CUipcMemHandle handle, unsigned int Flags);
CUresult cuMemAlloc(CUdeviceptr* dptr, size_t bytesize);
CUresult cuMemAllocHost(void** pp, size_t bytesize);
CUresult cuMemAllocManaged(CUdeviceptr* dptr, size_t bytesize, unsigned int flags);
CUresult cuMemAllocPitch(CUdeviceptr* dptr, size_t* pPitch, size_t WidthInBytes, size_t Height, unsigned int ElementSizeBytes);
-CUresult cuMemBatchDecompressAsync(CUmemDecompressParams* paramsArray, size_t count, unsigned int flags, size_t* errorIndex, CUstream stream);
CUresult cuMemFree(CUdeviceptr dptr);
CUresult cuMemFreeHost(void* p);
CUresult cuMemGetAddressRange(CUdeviceptr* pbase, size_t* psize, CUdeviceptr dptr);
CUresult cuMemGetHandleForAddressRange(void* handle, CUdeviceptr dptr, size_t size, CUmemRangeHandleType handleType, unsigned long long flags);
CUresult cuMemGetInfo(size_t* free, size_t* total);
CUresult cuMemHostAlloc(void** pp, size_t bytesize, unsigned int Flags);
CUresult cuMemHostGetDevicePointer(CUdeviceptr* pdptr, void* p, unsigned int Flags);
CUresult cuMemHostGetFlags(unsigned int* pFlags, void* p);
CUresult cuMemHostRegister(void* p, size_t bytesize, unsigned int Flags);
CUresult cuMemHostUnregister(void* p);
CUresult cuMemcpy(CUdeviceptr dst, CUdeviceptr src, size_t ByteCount);
CUresult cuMemcpy2D(const CUDA_MEMCPY2D* pCopy);
CUresult cuMemcpy2DAsync(const CUDA_MEMCPY2D* pCopy, CUstream hStream);
CUresult cuMemcpy2DUnaligned(const CUDA_MEMCPY2D* pCopy);
CUresult cuMemcpy3D(const CUDA_MEMCPY3D* pCopy);
CUresult cuMemcpy3DAsync(const CUDA_MEMCPY3D* pCopy, CUstream hStream);
-CUresult cuMemcpy3DBatchAsync(size_t numOps, CUDA_MEMCPY3D_BATCH_OP* opList, unsigned long long flags, CUstream hStream);
-CUresult cuMemcpy3DPeer(const CUDA_MEMCPY3D_PEER* pCopy);
-CUresult cuMemcpy3DPeerAsync(const CUDA_MEMCPY3D_PEER* pCopy, CUstream hStream);
-CUresult cuMemcpy3DWithAttributesAsync(CUDA_MEMCPY3D_BATCH_OP* op, unsigned long long flags, CUstream hStream);
CUresult cuMemcpyAsync(CUdeviceptr dst, CUdeviceptr src, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyAtoA(CUarray dstArray, size_t dstOffset, CUarray srcArray, size_t srcOffset, size_t ByteCount);
CUresult cuMemcpyAtoD(CUdeviceptr dstDevice, CUarray srcArray, size_t srcOffset, size_t ByteCount);
CUresult cuMemcpyAtoH(void* dstHost, CUarray srcArray, size_t srcOffset, size_t ByteCount);
CUresult cuMemcpyAtoHAsync(void* dstHost, CUarray srcArray, size_t srcOffset, size_t ByteCount, CUstream hStream);
-CUresult cuMemcpyBatchAsync(CUdeviceptr* dsts, CUdeviceptr* srcs, size_t* sizes, size_t count, CUmemcpyAttributes* attrs, size_t* attrsIdxs, size_t numAttrs, CUstream hStream);
CUresult cuMemcpyDtoA(CUarray dstArray, size_t dstOffset, CUdeviceptr srcDevice, size_t ByteCount);
CUresult cuMemcpyDtoD(CUdeviceptr dstDevice, CUdeviceptr srcDevice, size_t ByteCount);
CUresult cuMemcpyDtoDAsync(CUdeviceptr dstDevice, CUdeviceptr srcDevice, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyDtoH(void* dstHost, CUdeviceptr srcDevice, size_t ByteCount);
CUresult cuMemcpyDtoHAsync(void* dstHost, CUdeviceptr srcDevice, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyHtoA(CUarray dstArray, size_t dstOffset, const void* srcHost, size_t ByteCount);
CUresult cuMemcpyHtoAAsync(CUarray dstArray, size_t dstOffset, const void* srcHost, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyHtoD(CUdeviceptr dstDevice, const void* srcHost, size_t ByteCount);
CUresult cuMemcpyHtoDAsync(CUdeviceptr dstDevice, const void* srcHost, size_t ByteCount, CUstream hStream);
CUresult cuMemcpyPeer(CUdeviceptr dstDevice, CUcontext dstContext, CUdeviceptr srcDevice, CUcontext srcContext, size_t ByteCount);
CUresult cuMemcpyPeerAsync(CUdeviceptr dstDevice, CUcontext dstContext, CUdeviceptr srcDevice, CUcontext srcContext, size_t ByteCount, CUstream hStream);
-CUresult cuMemcpyWithAttributesAsync(CUdeviceptr dst, CUdeviceptr src, size_t size, CUmemcpyAttributes* attr, CUstream hStream);
CUresult cuMemsetD16(CUdeviceptr dstDevice, unsigned short us, size_t N);
CUresult cuMemsetD16Async(CUdeviceptr dstDevice, unsigned short us, size_t N, CUstream hStream);
CUresult cuMemsetD2D16(CUdeviceptr dstDevice, size_t dstPitch, unsigned short us, size_t Width, size_t Height);
CUresult cuMemsetD2D16Async(CUdeviceptr dstDevice, size_t dstPitch, unsigned short us, size_t Width, size_t Height, CUstream hStream);
CUresult cuMemsetD2D32(CUdeviceptr dstDevice, size_t dstPitch, unsigned int ui, size_t Width, size_t Height);
CUresult cuMemsetD2D32Async(CUdeviceptr dstDevice, size_t dstPitch, unsigned int ui, size_t Width, size_t Height, CUstream hStream);
CUresult cuMemsetD2D8(CUdeviceptr dstDevice, size_t dstPitch, unsigned char uc, size_t Width, size_t Height);
CUresult cuMemsetD2D8Async(CUdeviceptr dstDevice, size_t dstPitch, unsigned char uc, size_t Width, size_t Height, CUstream hStream);
CUresult cuMemsetD32(CUdeviceptr dstDevice, unsigned int ui, size_t N);
CUresult cuMemsetD32Async(CUdeviceptr dstDevice, unsigned int ui, size_t N, CUstream hStream);
CUresult cuMemsetD8(CUdeviceptr dstDevice, unsigned char uc, size_t N);
CUresult cuMemsetD8Async(CUdeviceptr dstDevice, unsigned char uc, size_t N, CUstream hStream);
CUresult cuMipmappedArrayCreate(CUmipmappedArray* pHandle, const CUDA_ARRAY3D_DESCRIPTOR* pMipmappedArrayDesc, unsigned int numMipmapLevels);
CUresult cuMipmappedArrayDestroy(CUmipmappedArray hMipmappedArray);
CUresult cuMipmappedArrayGetLevel(CUarray* pLevelArray, CUmipmappedArray hMipmappedArray, unsigned int level);
-CUresult cuMipmappedArrayGetMemoryRequirements(CUDA_ARRAY_MEMORY_REQUIREMENTS* memoryRequirements, CUmipmappedArray mipmap, CUdevice device);
-CUresult cuMipmappedArrayGetSparseProperties(CUDA_ARRAY_SPARSE_PROPERTIES* sparseProperties, CUmipmappedArray mipmap);
6.14. Virtual Memory Management#
CUresult cuMemAddressFree(CUdeviceptr ptr, size_t size);
CUresult cuMemAddressReserve(CUdeviceptr* ptr, size_t size, size_t alignment, CUdeviceptr addr, unsigned long long flags);
CUresult cuMemCreate(CUmemGenericAllocationHandle* handle, size_t size, const CUmemAllocationProp* prop, unsigned long long flags);
CUresult cuMemExportToShareableHandle(void* shareableHandle, CUmemGenericAllocationHandle handle, CUmemAllocationHandleType handleType, unsigned long long flags);
CUresult cuMemGetAccess(unsigned long long* flags, const CUmemLocation* location, CUdeviceptr ptr);
CUresult cuMemGetAllocationGranularity(size_t* granularity, const CUmemAllocationProp* prop, CUmemAllocationGranularity_flags option);
CUresult cuMemGetAllocationPropertiesFromHandle(CUmemAllocationProp* prop, CUmemGenericAllocationHandle handle);
CUresult cuMemImportFromShareableHandle(CUmemGenericAllocationHandle* handle, void* osHandle, CUmemAllocationHandleType shHandleType);
CUresult cuMemMap(CUdeviceptr ptr, size_t size, size_t offset, CUmemGenericAllocationHandle handle, unsigned long long flags);
-CUresult cuMemMapArrayAsync(CUarrayMapInfo* mapInfoList, unsigned int count, CUstream hStream);
CUresult cuMemRelease(CUmemGenericAllocationHandle handle);
CUresult cuMemRetainAllocationHandle(CUmemGenericAllocationHandle* handle, void* addr);
CUresult cuMemSetAccess(CUdeviceptr ptr, size_t size, const CUmemAccessDesc* desc, size_t count);
CUresult cuMemUnmap(CUdeviceptr ptr, size_t size);
6.15. Stream Ordered Memory Allocator#
CUresult cuMemAllocAsync(CUdeviceptr* dptr, size_t bytesize, CUstream hStream);
CUresult cuMemAllocFromPoolAsync(CUdeviceptr* dptr, size_t bytesize, CUmemoryPool pool, CUstream hStream);
CUresult cuMemFreeAsync(CUdeviceptr dptr, CUstream hStream);
CUresult cuMemGetDefaultMemPool(CUmemoryPool* pool_out, CUmemLocation* location, CUmemAllocationType type);
-CUresult cuMemGetMemPool(CUmemoryPool* pool, CUmemLocation* location, CUmemAllocationType type);
CUresult cuMemPoolCreate(CUmemoryPool* pool, const CUmemPoolProps* poolProps);
CUresult cuMemPoolDestroy(CUmemoryPool pool);
CUresult cuMemPoolExportPointer(CUmemPoolPtrExportData* shareData_out, CUdeviceptr ptr);
CUresult cuMemPoolExportToShareableHandle(void* handle_out, CUmemoryPool pool, CUmemAllocationHandleType handleType, unsigned long long flags);
CUresult cuMemPoolGetAccess(CUmemAccess_flags* flags, CUmemoryPool memPool, CUmemLocation* location);
CUresult cuMemPoolGetAttribute(CUmemoryPool pool, CUmemPool_attribute attr, void* value);
CUresult cuMemPoolImportFromShareableHandle(CUmemoryPool* pool_out, void* handle, CUmemAllocationHandleType handleType, unsigned long long flags);
CUresult cuMemPoolImportPointer(CUdeviceptr* ptr_out, CUmemoryPool pool, CUmemPoolPtrExportData* shareData);
CUresult cuMemPoolSetAccess(CUmemoryPool pool, const CUmemAccessDesc* map, size_t count);
CUresult cuMemPoolSetAttribute(CUmemoryPool pool, CUmemPool_attribute attr, void* value);
CUresult cuMemPoolTrimTo(CUmemoryPool pool, size_t minBytesToKeep);
CUresult cuMemSetMemPool(CUmemLocation* location, CUmemAllocationType type, CUmemoryPool pool);
6.16. Multicast Object Management#
CUresult cuMulticastAddDevice(CUmemGenericAllocationHandle mcHandle, CUdevice dev);
CUresult cuMulticastBindAddr(CUmemGenericAllocationHandle mcHandle, size_t mcOffset, CUdeviceptr memptr, size_t size, unsigned long long flags);
-CUresult cuMulticastBindAddr_v2(CUmemGenericAllocationHandle mcHandle, CUdevice dev, size_t mcOffset, CUdeviceptr memptr, size_t size, unsigned long long flags);
CUresult cuMulticastBindMem(CUmemGenericAllocationHandle mcHandle, size_t mcOffset, CUmemGenericAllocationHandle memHandle, size_t memOffset, size_t size, unsigned long long flags);
-CUresult cuMulticastBindMem_v2(CUmemGenericAllocationHandle mcHandle, CUdevice dev, size_t mcOffset, CUmemGenericAllocationHandle memHandle, size_t memOffset, size_t size, unsigned long long flags);
CUresult cuMulticastCreate(CUmemGenericAllocationHandle* mcHandle, const CUmulticastObjectProp* prop);
CUresult cuMulticastGetGranularity(size_t* granularity, const CUmulticastObjectProp* prop, CUmulticastGranularity_flags option);
CUresult cuMulticastUnbind(CUmemGenericAllocationHandle mcHandle, CUdevice dev, size_t mcOffset, size_t size);
6.17. Logical Endpoint#
-enum CUlogicalEndpointFlag
-enum CUlogicalEndpointIpcHandleType
-enum CUlogicalEndpointType
-struct CUlogicalEndpointFabricHandle
struct CUlogicalEndpointProp
-typedef cuuint32_t CUlogicalEndpointId;
-CUresult cuLogicalEndpointAddDevice(CUlogicalEndpointId leId, CUdevice dev);
-CUresult cuLogicalEndpointBindAddr(CUlogicalEndpointId leId, CUdevice dev, cuuint64_t offset, void* ptr, cuuint64_t size, unsigned long long flags);
-CUresult cuLogicalEndpointBindMem(CUlogicalEndpointId leId, CUdevice dev, cuuint64_t offset, CUmemGenericAllocationHandle memHandle, cuuint64_t memOffset, cuuint64_t size, unsigned long long flags);
-CUresult cuLogicalEndpointCreate(CUlogicalEndpointId leId, const CUlogicalEndpointProp* prop);
-CUresult cuLogicalEndpointDestroy(CUlogicalEndpointId leId);
-CUresult cuLogicalEndpointExport(void* handle, CUlogicalEndpointId leId, CUlogicalEndpointIpcHandleType handleType);
-CUresult cuLogicalEndpointGetLimits(cuuint64_t* bindAlignment, cuuint64_t* maxSize, const CUlogicalEndpointProp* prop);
-CUresult cuLogicalEndpointIdRelease(CUlogicalEndpointId baseLeId, cuuint32_t count);
-CUresult cuLogicalEndpointIdReserve(CUlogicalEndpointId* baseLeId, cuuint32_t count);
-CUresult cuLogicalEndpointImport(CUlogicalEndpointId leId, const void* handle, CUlogicalEndpointIpcHandleType handleType);
-CUresult cuLogicalEndpointQuery(CUlogicalEndpointId leId, cuuint32_t count, int* queryStatus);
-CUresult cuLogicalEndpointUnbind(CUlogicalEndpointId leId, CUdevice dev, cuuint64_t offset, cuuint64_t size);
6.18. Unified Addressing#
CUresult cuMemAdvise(CUdeviceptr devPtr, size_t count, CUmem_advise advice, CUmemLocation location);
CUresult cuMemDiscardAndPrefetchBatchAsync(CUdeviceptr* dptrs, size_t* sizes, size_t count, CUmemLocation* prefetchLocs, size_t* prefetchLocIdxs, size_t numPrefetchLocs, unsigned long long flags, CUstream hStream);
CUresult cuMemDiscardBatchAsync(CUdeviceptr* dptrs, size_t* sizes, size_t count, unsigned long long flags, CUstream hStream);
CUresult cuMemPrefetchAsync(CUdeviceptr devPtr, size_t count, CUmemLocation location, unsigned int flags, CUstream hStream);
CUresult cuMemPrefetchBatchAsync(CUdeviceptr* dptrs, size_t* sizes, size_t count, CUmemLocation* prefetchLocs, size_t* prefetchLocIdxs, size_t numPrefetchLocs, unsigned long long flags, CUstream hStream);
CUresult cuMemRangeGetAttribute(void* data, size_t dataSize, CUmem_range_attribute attribute, CUdeviceptr devPtr, size_t count);
CUresult cuMemRangeGetAttributes(void** data, size_t* dataSizes, CUmem_range_attribute* attributes, size_t numAttributes, CUdeviceptr devPtr, size_t count);
CUresult cuPointerGetAttribute(void* data, CUpointer_attribute attribute, CUdeviceptr ptr);
CUresult cuPointerGetAttributes(unsigned int numAttributes, CUpointer_attribute* attributes, void** data, CUdeviceptr ptr);
CUresult cuPointerSetAttribute(const void* value, CUpointer_attribute attribute, CUdeviceptr ptr);
6.19. Stream Management#
-typedef CUresult* (*CUgraphRecaptureCallback)(void* data, CUgraphNode node, const CUgraphNodeParams* originalParams, const CUgraphNodeParams* recaptureParams, CUgraphRecaptureStatus status);
CUresult cuStreamAddCallback(CUstream hStream, CUstreamCallback callback, void* userData, unsigned int flags);
CUresult cuStreamAttachMemAsync(CUstream hStream, CUdeviceptr dptr, size_t length, unsigned int flags);
CUresult cuStreamBeginCapture(CUstream hStream, CUstreamCaptureMode mode);
-CUresult cuStreamBeginCaptureToCig(CUstream hStream, CUstreamCigCaptureParams* streamCigCaptureParams);
CUresult cuStreamBeginCaptureToGraph(CUstream hStream, CUgraph hGraph, const CUgraphNode* dependencies, const CUgraphEdgeData* dependencyData, size_t numDependencies, CUstreamCaptureMode mode);
-CUresult cuStreamBeginRecaptureToGraph(CUstream hStream, CUstreamCaptureMode mode, CUgraph hGraph, CUgraphRecaptureCallback callbackFunc, void* userData);
CUresult cuStreamCopyAttributes(CUstream dst, CUstream src);
CUresult cuStreamCreate(CUstream* phStream, unsigned int Flags);
CUresult cuStreamCreateWithPriority(CUstream* phStream, unsigned int flags, int priority);
CUresult cuStreamDestroy(CUstream hStream);
CUresult cuStreamEndCapture(CUstream hStream, CUgraph* phGraph);
-CUresult cuStreamEndCaptureToCig(CUstream hStream);
CUresult cuStreamGetAttribute(CUstream hStream, CUstreamAttrID attr, CUstreamAttrValue* value_out);
CUresult cuStreamGetCaptureInfo(CUstream hStream, CUstreamCaptureStatus* captureStatus_out, cuuint64_t* id_out, CUgraph* graph_out, const CUgraphNode** dependencies_out, const CUgraphEdgeData** edgeData_out, size_t* numDependencies_out);
CUresult cuStreamGetCtx(CUstream hStream, CUcontext* pctx);
CUresult cuStreamGetCtx_v2(CUstream hStream, CUcontext* pCtx, CUgreenCtx* pGreenCtx);
CUresult cuStreamGetDevice(CUstream hStream, CUdevice* device);
CUresult cuStreamGetFlags(CUstream hStream, unsigned int* flags);
CUresult cuStreamGetId(CUstream hStream, unsigned long long* streamId);
CUresult cuStreamGetPriority(CUstream hStream, int* priority);
CUresult cuStreamIsCapturing(CUstream hStream, CUstreamCaptureStatus* captureStatus);
CUresult cuStreamQuery(CUstream hStream);
CUresult cuStreamSetAttribute(CUstream hStream, CUstreamAttrID attr, const CUstreamAttrValue* value);
CUresult cuStreamSynchronize(CUstream hStream);
CUresult cuStreamUpdateCaptureDependencies(CUstream hStream, CUgraphNode* dependencies, const CUgraphEdgeData* dependencyData, size_t numDependencies, unsigned int flags);
CUresult cuStreamWaitEvent(CUstream hStream, CUevent hEvent, unsigned int Flags);
CUresult cuThreadExchangeStreamCaptureMode(CUstreamCaptureMode* mode);
6.20. Event Management#
CUresult cuEventCreate(CUevent* phEvent, unsigned int Flags);
CUresult cuEventDestroy(CUevent hEvent);
CUresult cuEventElapsedTime(float* pMilliseconds, CUevent hStart, CUevent hEnd);
CUresult cuEventQuery(CUevent hEvent);
CUresult cuEventRecord(CUevent hEvent, CUstream hStream);
CUresult cuEventRecordWithFlags(CUevent hEvent, CUstream hStream, unsigned int flags);
CUresult cuEventSynchronize(CUevent hEvent);
6.21. External Resource Interoperability#
-CUresult cuDestroyExternalMemory(CUexternalMemory extMem);
-CUresult cuDestroyExternalSemaphore(CUexternalSemaphore extSem);
-CUresult cuExternalMemoryGetMappedBuffer(CUdeviceptr* devPtr, CUexternalMemory extMem, const CUDA_EXTERNAL_MEMORY_BUFFER_DESC* bufferDesc);
-CUresult cuExternalMemoryGetMappedMipmappedArray(CUmipmappedArray* mipmap, CUexternalMemory extMem, const CUDA_EXTERNAL_MEMORY_MIPMAPPED_ARRAY_DESC* mipmapDesc);
-CUresult cuImportExternalMemory(CUexternalMemory* extMem_out, const CUDA_EXTERNAL_MEMORY_HANDLE_DESC* memHandleDesc);
-CUresult cuImportExternalSemaphore(CUexternalSemaphore* extSem_out, const CUDA_EXTERNAL_SEMAPHORE_HANDLE_DESC* semHandleDesc);
-CUresult cuSignalExternalSemaphoresAsync(const CUexternalSemaphore* extSemArray, const CUDA_EXTERNAL_SEMAPHORE_SIGNAL_PARAMS* paramsArray, unsigned int numExtSems, CUstream stream);
-CUresult cuWaitExternalSemaphoresAsync(const CUexternalSemaphore* extSemArray, const CUDA_EXTERNAL_SEMAPHORE_WAIT_PARAMS* paramsArray, unsigned int numExtSems, CUstream stream);
6.22. Stream Memory Operations#
-CUresult cuStreamBatchMemOp(CUstream stream, unsigned int count, CUstreamBatchMemOpParams* paramArray, unsigned int flags);
-CUresult cuStreamWaitValue32(CUstream stream, CUdeviceptr addr, cuuint32_t value, unsigned int flags);
-CUresult cuStreamWaitValue64(CUstream stream, CUdeviceptr addr, cuuint64_t value, unsigned int flags);
CUresult cuStreamWriteValue32(CUstream stream, CUdeviceptr addr, cuuint32_t value, unsigned int flags);
-CUresult cuStreamWriteValue64(CUstream stream, CUdeviceptr addr, cuuint64_t value, unsigned int flags);
6.23. Execution Control#
CUresult cuFuncGetAttribute(int* pi, CUfunction_attribute attrib, CUfunction hfunc);
CUresult cuFuncGetModule(CUmodule* hmod, CUfunction hfunc);
CUresult cuFuncGetName(const char** name, CUfunction hfunc);
-CUresult cuFuncGetParamCount(CUfunction func, size_t* paramCount);
CUresult cuFuncGetParamInfo(CUfunction func, size_t paramIndex, size_t* paramOffset, size_t* paramSize);
CUresult cuFuncIsLoaded(CUfunctionLoadingState* state, CUfunction function);
CUresult cuFuncLoad(CUfunction function);
CUresult cuFuncSetAttribute(CUfunction hfunc, CUfunction_attribute attrib, int value);
CUresult cuFuncSetCacheConfig(CUfunction hfunc, CUfunc_cache config);
CUresult cuLaunchCooperativeKernel(CUfunction f, unsigned int gridDimX, unsigned int gridDimY, unsigned int gridDimZ, unsigned int blockDimX, unsigned int blockDimY, unsigned int blockDimZ, unsigned int sharedMemBytes, CUstream hStream, void** kernelParams);
CUresult cuLaunchHostFunc(CUstream hStream, CUhostFn fn, void* userData);
-CUresult cuLaunchHostFunc_v2(CUstream hStream, CUhostFn fn, void* userData, unsigned int syncMode);
CUresult cuLaunchKernel(CUfunction f, unsigned int gridDimX, unsigned int gridDimY, unsigned int gridDimZ, unsigned int blockDimX, unsigned int blockDimY, unsigned int blockDimZ, unsigned int sharedMemBytes, CUstream hStream, void** kernelParams, void** extra);
CUresult cuLaunchKernelEx(const CUlaunchConfig* config, CUfunction f, void** kernelParams, void** extra);
6.24. Execution Control [DEPRECATED]#
CUresult cuFuncSetBlockShape(CUfunction hfunc, int x, int y, int z);
CUresult cuFuncSetSharedMemConfig(CUfunction hfunc, CUsharedconfig config);
CUresult cuFuncSetSharedSize(CUfunction hfunc, unsigned int bytes);
CUresult cuLaunch(CUfunction f);
-CUresult cuLaunchCooperativeKernelMultiDevice(CUDA_LAUNCH_PARAMS* launchParamsList, unsigned int numDevices, unsigned int flags);
CUresult cuLaunchGrid(CUfunction f, int grid_width, int grid_height);
CUresult cuLaunchGridAsync(CUfunction f, int grid_width, int grid_height, CUstream hStream);
CUresult cuParamSetSize(CUfunction hfunc, unsigned int numbytes);
-CUresult cuParamSetTexRef(CUfunction hfunc, int texunit, CUtexref hTexRef);
CUresult cuParamSetf(CUfunction hfunc, int offset, float value);
CUresult cuParamSeti(CUfunction hfunc, int offset, unsigned int value);
CUresult cuParamSetv(CUfunction hfunc, int offset, void* ptr, unsigned int numbytes);
6.25. Graph Management#
-CUresult cuDeviceGetGraphMemAttribute(CUdevice device, CUgraphMem_attribute attr, void* value);
-CUresult cuDeviceGraphMemTrim(CUdevice device);
-CUresult cuDeviceSetGraphMemAttribute(CUdevice device, CUgraphMem_attribute attr, void* value);
-CUresult cuGraphAddBatchMemOpNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, const CUDA_BATCH_MEM_OP_NODE_PARAMS* nodeParams);
CUresult cuGraphAddChildGraphNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, CUgraph childGraph);
CUresult cuGraphAddDependencies(CUgraph hGraph, const CUgraphNode* from, const CUgraphNode* to, const CUgraphEdgeData* edgeData, size_t numDependencies);
CUresult cuGraphAddEmptyNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies);
CUresult cuGraphAddEventRecordNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, CUevent event);
CUresult cuGraphAddEventWaitNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, CUevent event);
-CUresult cuGraphAddExternalSemaphoresSignalNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, const CUDA_EXT_SEM_SIGNAL_NODE_PARAMS* nodeParams);
-CUresult cuGraphAddExternalSemaphoresWaitNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, const CUDA_EXT_SEM_WAIT_NODE_PARAMS* nodeParams);
CUresult cuGraphAddHostNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, const CUDA_HOST_NODE_PARAMS* nodeParams);
-CUresult cuGraphAddKernelNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, const CUDA_KERNEL_NODE_PARAMS* nodeParams);
CUresult cuGraphAddMemAllocNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, CUDA_MEM_ALLOC_NODE_PARAMS* nodeParams);
CUresult cuGraphAddMemFreeNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, CUdeviceptr dptr);
-CUresult cuGraphAddMemcpyNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, const CUDA_MEMCPY3D* copyParams, CUcontext ctx);
CUresult cuGraphAddMemsetNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, size_t numDependencies, const CUDA_MEMSET_NODE_PARAMS* memsetParams, CUcontext ctx);
-CUresult cuGraphAddNode(CUgraphNode* phGraphNode, CUgraph hGraph, const CUgraphNode* dependencies, const CUgraphEdgeData* dependencyData, size_t numDependencies, CUgraphNodeParams* nodeParams);
-CUresult cuGraphBatchMemOpNodeGetParams(CUgraphNode hNode, CUDA_BATCH_MEM_OP_NODE_PARAMS* nodeParams_out);
-CUresult cuGraphBatchMemOpNodeSetParams(CUgraphNode hNode, const CUDA_BATCH_MEM_OP_NODE_PARAMS* nodeParams);
CUresult cuGraphChildGraphNodeGetGraph(CUgraphNode hNode, CUgraph* phGraph);
CUresult cuGraphClone(CUgraph* phGraphClone, CUgraph originalGraph);
-CUresult cuGraphConditionalHandleCreate(CUgraphConditionalHandle* pHandle_out, CUgraph hGraph, CUcontext ctx, unsigned int defaultLaunchValue, unsigned int flags);
CUresult cuGraphCreate(CUgraph* phGraph, unsigned int flags);
CUresult cuGraphDebugDotPrint(CUgraph hGraph, const char* path, unsigned int flags);
CUresult cuGraphDestroy(CUgraph hGraph);
CUresult cuGraphDestroyNode(CUgraphNode hNode);
CUresult cuGraphEventRecordNodeGetEvent(CUgraphNode hNode, CUevent* event_out);
CUresult cuGraphEventRecordNodeSetEvent(CUgraphNode hNode, CUevent event);
CUresult cuGraphEventWaitNodeGetEvent(CUgraphNode hNode, CUevent* event_out);
CUresult cuGraphEventWaitNodeSetEvent(CUgraphNode hNode, CUevent event);
-CUresult cuGraphExecBatchMemOpNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, const CUDA_BATCH_MEM_OP_NODE_PARAMS* nodeParams);
CUresult cuGraphExecChildGraphNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, CUgraph childGraph);
CUresult cuGraphExecDestroy(CUgraphExec hGraphExec);
CUresult cuGraphExecEventRecordNodeSetEvent(CUgraphExec hGraphExec, CUgraphNode hNode, CUevent event);
CUresult cuGraphExecEventWaitNodeSetEvent(CUgraphExec hGraphExec, CUgraphNode hNode, CUevent event);
-CUresult cuGraphExecExternalSemaphoresSignalNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, const CUDA_EXT_SEM_SIGNAL_NODE_PARAMS* nodeParams);
-CUresult cuGraphExecExternalSemaphoresWaitNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, const CUDA_EXT_SEM_WAIT_NODE_PARAMS* nodeParams);
CUresult cuGraphExecGetFlags(CUgraphExec hGraphExec, cuuint64_t* flags);
-CUresult cuGraphExecGetId(CUgraphExec hGraphExec, unsigned int* graphId);
CUresult cuGraphExecHostNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, const CUDA_HOST_NODE_PARAMS* nodeParams);
-CUresult cuGraphExecKernelNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, const CUDA_KERNEL_NODE_PARAMS* nodeParams);
-CUresult cuGraphExecMemcpyNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, const CUDA_MEMCPY3D* copyParams, CUcontext ctx);
-CUresult cuGraphExecMemsetNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, const CUDA_MEMSET_NODE_PARAMS* memsetParams, CUcontext ctx);
-CUresult cuGraphExecNodeSetParams(CUgraphExec hGraphExec, CUgraphNode hNode, CUgraphNodeParams* nodeParams);
CUresult cuGraphExecUpdate(CUgraphExec hGraphExec, CUgraph hGraph, CUgraphExecUpdateResultInfo* resultInfo);
-CUresult cuGraphExternalSemaphoresSignalNodeGetParams(CUgraphNode hNode, CUDA_EXT_SEM_SIGNAL_NODE_PARAMS* params_out);
-CUresult cuGraphExternalSemaphoresSignalNodeSetParams(CUgraphNode hNode, const CUDA_EXT_SEM_SIGNAL_NODE_PARAMS* nodeParams);
-CUresult cuGraphExternalSemaphoresWaitNodeGetParams(CUgraphNode hNode, CUDA_EXT_SEM_WAIT_NODE_PARAMS* params_out);
-CUresult cuGraphExternalSemaphoresWaitNodeSetParams(CUgraphNode hNode, const CUDA_EXT_SEM_WAIT_NODE_PARAMS* nodeParams);
CUresult cuGraphGetEdges(CUgraph hGraph, CUgraphNode* from, CUgraphNode* to, CUgraphEdgeData* edgeData, size_t* numEdges);
CUresult cuGraphGetId(CUgraph hGraph, unsigned int* graphId);
CUresult cuGraphGetNodes(CUgraph hGraph, CUgraphNode* nodes, size_t* numNodes);
CUresult cuGraphGetRootNodes(CUgraph hGraph, CUgraphNode* rootNodes, size_t* numRootNodes);
CUresult cuGraphHostNodeGetParams(CUgraphNode hNode, CUDA_HOST_NODE_PARAMS* nodeParams);
CUresult cuGraphHostNodeSetParams(CUgraphNode hNode, const CUDA_HOST_NODE_PARAMS* nodeParams);
CUresult cuGraphInstantiate(CUgraphExec* phGraphExec, CUgraph hGraph, unsigned long long flags);
CUresult cuGraphInstantiateWithParams(CUgraphExec* phGraphExec, CUgraph hGraph, CUDA_GRAPH_INSTANTIATE_PARAMS* instantiateParams);
CUresult cuGraphKernelNodeCopyAttributes(CUgraphNode dst, CUgraphNode src);
CUresult cuGraphKernelNodeGetAttribute(CUgraphNode hNode, CUkernelNodeAttrID attr, CUkernelNodeAttrValue* value_out);
-CUresult cuGraphKernelNodeGetParams(CUgraphNode hNode, CUDA_KERNEL_NODE_PARAMS* nodeParams);
CUresult cuGraphKernelNodeSetAttribute(CUgraphNode hNode, CUkernelNodeAttrID attr, const CUkernelNodeAttrValue* value);
-CUresult cuGraphKernelNodeSetParams(CUgraphNode hNode, const CUDA_KERNEL_NODE_PARAMS* nodeParams);
CUresult cuGraphLaunch(CUgraphExec hGraphExec, CUstream hStream);
CUresult cuGraphMemAllocNodeGetParams(CUgraphNode hNode, CUDA_MEM_ALLOC_NODE_PARAMS* params_out);
CUresult cuGraphMemFreeNodeGetParams(CUgraphNode hNode, CUdeviceptr* dptr_out);
-CUresult cuGraphMemcpyNodeGetParams(CUgraphNode hNode, CUDA_MEMCPY3D* nodeParams);
-CUresult cuGraphMemcpyNodeSetParams(CUgraphNode hNode, const CUDA_MEMCPY3D* nodeParams);
CUresult cuGraphMemsetNodeGetParams(CUgraphNode hNode, CUDA_MEMSET_NODE_PARAMS* nodeParams);
CUresult cuGraphMemsetNodeSetParams(CUgraphNode hNode, const CUDA_MEMSET_NODE_PARAMS* nodeParams);
CUresult cuGraphNodeFindInClone(CUgraphNode* phNode, CUgraphNode hOriginalNode, CUgraph hClonedGraph);
-CUresult cuGraphNodeGetContainingGraph(CUgraphNode hNode, CUgraph* phGraph);
CUresult cuGraphNodeGetDependencies(CUgraphNode hNode, CUgraphNode* dependencies, CUgraphEdgeData* edgeData, size_t* numDependencies);
CUresult cuGraphNodeGetDependentNodes(CUgraphNode hNode, CUgraphNode* dependentNodes, CUgraphEdgeData* edgeData, size_t* numDependentNodes);
CUresult cuGraphNodeGetEnabled(CUgraphExec hGraphExec, CUgraphNode hNode, unsigned int* isEnabled);
CUresult cuGraphNodeGetLocalId(CUgraphNode hNode, unsigned int* nodeId);
-CUresult cuGraphNodeGetParams(CUgraphNode hNode, CUgraphNodeParams* nodeParams);
CUresult cuGraphNodeGetToolsId(CUgraphNode hNode, unsigned long long* toolsNodeId);
CUresult cuGraphNodeGetType(CUgraphNode hNode, CUgraphNodeType* type);
CUresult cuGraphNodeSetEnabled(CUgraphExec hGraphExec, CUgraphNode hNode, unsigned int isEnabled);
-CUresult cuGraphNodeSetParams(CUgraphNode hNode, CUgraphNodeParams* nodeParams);
CUresult cuGraphReleaseUserObject(CUgraph graph, CUuserObject object, unsigned int count);
CUresult cuGraphRemoveDependencies(CUgraph hGraph, const CUgraphNode* from, const CUgraphNode* to, const CUgraphEdgeData* edgeData, size_t numDependencies);
CUresult cuGraphRetainUserObject(CUgraph graph, CUuserObject object, unsigned int count, unsigned int flags);
CUresult cuGraphUpload(CUgraphExec hGraphExec, CUstream hStream);
CUresult cuUserObjectCreate(CUuserObject* object_out, void* ptr, CUhostFn destroy, unsigned int initialRefcount, unsigned int flags);
CUresult cuUserObjectRelease(CUuserObject object, unsigned int count);
CUresult cuUserObjectRetain(CUuserObject object, unsigned int count);
6.26. Occupancy#
CUresult cuOccupancyAvailableDynamicSMemPerBlock(size_t* dynamicSmemSize, CUfunction func, int numBlocks, int blockSize);
CUresult cuOccupancyMaxActiveBlocksPerMultiprocessor(int* numBlocks, CUfunction func, int blockSize, size_t dynamicSMemSize);
CUresult cuOccupancyMaxActiveBlocksPerMultiprocessorWithFlags(int* numBlocks, CUfunction func, int blockSize, size_t dynamicSMemSize, unsigned int flags);
-CUresult cuOccupancyMaxActiveClusters(int* numClusters, CUfunction func, const CUlaunchConfig* config);
CUresult cuOccupancyMaxPotentialBlockSize(int* minGridSize, int* blockSize, CUfunction func, CUoccupancyB2DSize blockSizeToDynamicSMemSize, size_t dynamicSMemSize, int blockSizeLimit);
CUresult cuOccupancyMaxPotentialBlockSizeWithFlags(int* minGridSize, int* blockSize, CUfunction func, CUoccupancyB2DSize blockSizeToDynamicSMemSize, size_t dynamicSMemSize, int blockSizeLimit, unsigned int flags);
-CUresult cuOccupancyMaxPotentialClusterSize(int* clusterSize, CUfunction func, const CUlaunchConfig* config);
6.27. Texture Reference Management [DEPRECATED]#
CUresult cuTexRefCreate(CUtexref* pTexRef);
CUresult cuTexRefDestroy(CUtexref hTexRef);
CUresult cuTexRefGetAddress(CUdeviceptr* pdptr, CUtexref hTexRef);
CUresult cuTexRefGetAddressMode(CUaddress_mode* pam, CUtexref hTexRef, int dim);
CUresult cuTexRefGetArray(CUarray* phArray, CUtexref hTexRef);
-CUresult cuTexRefGetBorderColor(float* pBorderColor, CUtexref hTexRef);
CUresult cuTexRefGetFilterMode(CUfilter_mode* pfm, CUtexref hTexRef);
-CUresult cuTexRefGetFlags(unsigned int* pFlags, CUtexref hTexRef);
-CUresult cuTexRefGetFormat(CUarray_format* pFormat, int* pNumChannels, CUtexref hTexRef);
-CUresult cuTexRefGetMaxAnisotropy(int* pmaxAniso, CUtexref hTexRef);
-CUresult cuTexRefGetMipmapFilterMode(CUfilter_mode* pfm, CUtexref hTexRef);
-CUresult cuTexRefGetMipmapLevelBias(float* pbias, CUtexref hTexRef);
-CUresult cuTexRefGetMipmapLevelClamp(float* pminMipmapLevelClamp, float* pmaxMipmapLevelClamp, CUtexref hTexRef);
-CUresult cuTexRefGetMipmappedArray(CUmipmappedArray* phMipmappedArray, CUtexref hTexRef);
-CUresult cuTexRefSetAddress(size_t* ByteOffset, CUtexref hTexRef, CUdeviceptr dptr, size_t bytes);
-CUresult cuTexRefSetAddress2D(CUtexref hTexRef, const CUDA_ARRAY_DESCRIPTOR* desc, CUdeviceptr dptr, size_t Pitch);
-CUresult cuTexRefSetAddressMode(CUtexref hTexRef, int dim, CUaddress_mode am);
-CUresult cuTexRefSetArray(CUtexref hTexRef, CUarray hArray, unsigned int Flags);
-CUresult cuTexRefSetBorderColor(CUtexref hTexRef, float* pBorderColor);
-CUresult cuTexRefSetFilterMode(CUtexref hTexRef, CUfilter_mode fm);
-CUresult cuTexRefSetFlags(CUtexref hTexRef, unsigned int Flags);
-CUresult cuTexRefSetFormat(CUtexref hTexRef, CUarray_format fmt, int NumPackedComponents);
-CUresult cuTexRefSetMaxAnisotropy(CUtexref hTexRef, unsigned int maxAniso);
-CUresult cuTexRefSetMipmapFilterMode(CUtexref hTexRef, CUfilter_mode fm);
-CUresult cuTexRefSetMipmapLevelBias(CUtexref hTexRef, float bias);
-CUresult cuTexRefSetMipmapLevelClamp(CUtexref hTexRef, float minMipmapLevelClamp, float maxMipmapLevelClamp);
-CUresult cuTexRefSetMipmappedArray(CUtexref hTexRef, CUmipmappedArray hMipmappedArray, unsigned int Flags);
6.28. Surface Reference Management [DEPRECATED]#
-CUresult cuSurfRefGetArray(CUarray* phArray, CUsurfref hSurfRef);
-CUresult cuSurfRefSetArray(CUsurfref hSurfRef, CUarray hArray, unsigned int Flags);
6.29. Texture Object Management#
CUresult cuTexObjectCreate(CUtexObject* pTexObject, const CUDA_RESOURCE_DESC* pResDesc, const CUDA_TEXTURE_DESC* pTexDesc, const CUDA_RESOURCE_VIEW_DESC* pResViewDesc);
CUresult cuTexObjectDestroy(CUtexObject texObject);
CUresult cuTexObjectGetResourceDesc(CUDA_RESOURCE_DESC* pResDesc, CUtexObject texObject);
CUresult cuTexObjectGetResourceViewDesc(CUDA_RESOURCE_VIEW_DESC* pResViewDesc, CUtexObject texObject);
CUresult cuTexObjectGetTextureDesc(CUDA_TEXTURE_DESC* pTexDesc, CUtexObject texObject);
6.30. Surface Object Management#
CUresult cuSurfObjectCreate(CUsurfObject* pSurfObject, const CUDA_RESOURCE_DESC* pResDesc);
CUresult cuSurfObjectDestroy(CUsurfObject surfObject);
CUresult cuSurfObjectGetResourceDesc(CUDA_RESOURCE_DESC* pResDesc, CUsurfObject surfObject);
6.31. Tensor Map Object Managment#
CUresult cuTensorMapEncodeIm2col(CUtensorMap* tensorMap, CUtensorMapDataType tensorDataType, cuuint32_t tensorRank, void* globalAddress, const cuuint64_t* globalDim, const cuuint64_t* globalStrides, const int* pixelBoxLowerCorner, const int* pixelBoxUpperCorner, cuuint32_t channelsPerPixel, cuuint32_t pixelsPerColumn, const cuuint32_t* elementStrides, CUtensorMapInterleave interleave, CUtensorMapSwizzle swizzle, CUtensorMapL2promotion l2Promotion, CUtensorMapFloatOOBfill oobFill);
CUresult cuTensorMapEncodeIm2colWide(CUtensorMap* tensorMap, CUtensorMapDataType tensorDataType, cuuint32_t tensorRank, void* globalAddress, const cuuint64_t* globalDim, const cuuint64_t* globalStrides, int pixelBoxLowerCornerWidth, int pixelBoxUpperCornerWidth, cuuint32_t channelsPerPixel, cuuint32_t pixelsPerColumn, const cuuint32_t* elementStrides, CUtensorMapInterleave interleave, CUtensorMapIm2ColWideMode mode, CUtensorMapSwizzle swizzle, CUtensorMapL2promotion l2Promotion, CUtensorMapFloatOOBfill oobFill);
CUresult cuTensorMapEncodeTiled(CUtensorMap* tensorMap, CUtensorMapDataType tensorDataType, cuuint32_t tensorRank, void* globalAddress, const cuuint64_t* globalDim, const cuuint64_t* globalStrides, const cuuint32_t* boxDim, const cuuint32_t* elementStrides, CUtensorMapInterleave interleave, CUtensorMapSwizzle swizzle, CUtensorMapL2promotion l2Promotion, CUtensorMapFloatOOBfill oobFill);
CUresult cuTensorMapReplaceAddress(CUtensorMap* tensorMap, void* globalAddress);
6.32. Peer Context Memory Access#
CUresult cuCtxDisablePeerAccess(CUcontext peerContext);
CUresult cuCtxEnablePeerAccess(CUcontext peerContext, unsigned int Flags);
CUresult cuDeviceCanAccessPeer(int* canAccessPeer, CUdevice dev, CUdevice peerDev);
-CUresult cuDeviceGetP2PAtomicCapabilities(unsigned int* capabilities, const CUatomicOperation ** operations, unsigned int count, CUdevice srcDevice, CUdevice dstDevice);
CUresult cuDeviceGetP2PAttribute(int* value, CUdevice_P2PAttribute attrib, CUdevice srcDevice, CUdevice dstDevice);
6.33. Graphics Interoperability#
CUresult cuGraphicsMapResources(unsigned int count, CUgraphicsResource* resources, CUstream hStream);
-CUresult cuGraphicsResourceGetMappedMipmappedArray(CUmipmappedArray* pMipmappedArray, CUgraphicsResource resource);
CUresult cuGraphicsResourceGetMappedPointer(CUdeviceptr* pDevPtr, size_t* pSize, CUgraphicsResource resource);
CUresult cuGraphicsResourceSetMapFlags(CUgraphicsResource resource, unsigned int flags);
CUresult cuGraphicsSubResourceGetMappedArray(CUarray* pArray, CUgraphicsResource resource, unsigned int arrayIndex, unsigned int mipLevel);
CUresult cuGraphicsUnmapResources(unsigned int count, CUgraphicsResource* resources, CUstream hStream);
CUresult cuGraphicsUnregisterResource(CUgraphicsResource resource);
6.34. Driver Entry Point Access#
CUresult cuGetProcAddress(const char* symbol, void** pfn, int cudaVersion, cuuint64_t flags, CUdriverProcAddressQueryResult* symbolStatus);
6.35. Coredump Attributes Control API#
-enum CUCoredumpGenerationFlags
-enum CUcoredumpSettings
-typedef CUcoredumpCallbackEntry_st * CUcoredumpCallbackHandle;
-typedef void(* CUcoredumpStatusCallback)(void* userData, int pid, CUdevice dev);
-CUresult cuCoredumpDeregisterCompleteCallback(CUcoredumpCallbackHandle callback);
-CUresult cuCoredumpDeregisterStartCallback(CUcoredumpCallbackHandle callback);
-CUresult cuCoredumpGetAttribute(CUcoredumpSettings attrib, void* value, size_t* size);
-CUresult cuCoredumpGetAttributeGlobal(CUcoredumpSettings attrib, void* value, size_t* size);
-CUresult cuCoredumpRegisterCompleteCallback(CUcoredumpStatusCallback callback, void* userData, CUcoredumpCallbackHandle* callbackOut);
-CUresult cuCoredumpRegisterStartCallback(CUcoredumpStatusCallback callback, void* userData, CUcoredumpCallbackHandle* callbackOut);
-CUresult cuCoredumpSetAttribute(CUcoredumpSettings attrib, void* value, size_t* size);
-CUresult cuCoredumpSetAttributeGlobal(CUcoredumpSettings attrib, void* value, size_t* size);
6.36. Green Contexts#
enum CUdevResourceType
CU_DEV_RESOURCE_TYPE_INVALID = 0
CU_DEV_RESOURCE_TYPE_SM = 1
CU_DEV_RESOURCE_TYPE_WORKQUEUE_CONFIG = 1000
CU_DEV_RESOURCE_TYPE_WORKQUEUE = 10000
-enum CUdevSmResourceGroup_flags
enum CUdevWorkqueueConfigScope
CU_WORKQUEUE_SCOPE_DEVICE_CTX = 0
CU_WORKQUEUE_SCOPE_GREEN_CTX_BALANCED = 1
-enum CUgreenCtxCreate_flags
struct CU_DEV_SM_RESOURCE_GROUP_PARAMS
struct CUdevResource
struct CUdevSmResource
flags
minSmPartitionSize
smCoscheduledAlignment
smCount
struct CUdevWorkqueueConfigResource
device
sharingScope
wqConcurrencyLimit
struct CUdevWorkqueueResource
reserved
typedef CUdevResourceDesc_st * CUdevResourceDesc;
CUresult cuCtxFromGreenCtx(CUcontext* pContext, CUgreenCtx hCtx);
CUresult cuCtxGetDevResource(CUcontext hCtx, CUdevResource* resource, CUdevResourceType type);
CUresult cuDevResourceGenerateDesc(CUdevResourceDesc* phDesc, CUdevResource* resources, unsigned int nbResources);
-CUresult cuDevSmResourceSplit(CUdevResource* result, unsigned int nbGroups, const CUdevResource* input, CUdevResource* remainder, unsigned int flags, CU_DEV_SM_RESOURCE_GROUP_PARAMS* groupParams);
CUresult cuDevSmResourceSplitByCount(CUdevResource* result, unsigned int* nbGroups, const CUdevResource* input, CUdevResource* remainder, unsigned int flags, unsigned int minCount);
CUresult cuDeviceGetDevResource(CUdevice device, CUdevResource* resource, CUdevResourceType type);
CUresult cuGreenCtxCreate(CUgreenCtx* phCtx, CUdevResourceDesc desc, CUdevice dev, unsigned int flags);
CUresult cuGreenCtxDestroy(CUgreenCtx hCtx);
CUresult cuGreenCtxGetDevResource(CUgreenCtx hCtx, CUdevResource* resource, CUdevResourceType type);
CUresult cuGreenCtxGetId(CUgreenCtx greenCtx, unsigned long long* greenCtxId);
CUresult cuGreenCtxRecordEvent(CUgreenCtx hCtx, CUevent hEvent);
CUresult cuGreenCtxStreamCreate(CUstream* phStream, CUgreenCtx greenCtx, unsigned int flags, int priority);
CUresult cuGreenCtxWaitEvent(CUgreenCtx hCtx, CUevent hEvent);
CUresult cuStreamGetDevResource(CUstream hStream, CUdevResource* resource, CUdevResourceType type);
CUresult cuStreamGetGreenCtx(CUstream hStream, CUgreenCtx* phCtx);
6.37. Error Log Management Functions#
CUresult cuLogsCurrent(CUlogIterator* iterator_out, unsigned int flags);
CUresult cuLogsDumpToFile(CUlogIterator* iterator, const char* pathToFile, unsigned int flags);
CUresult cuLogsDumpToMemory(CUlogIterator* iterator, char* buffer, size_t* size, unsigned int flags);
CUresult cuLogsRegisterCallback(CUlogsCallback callbackFunc, void* userData, CUlogsCallbackHandle* callback_out);
CUresult cuLogsUnregisterCallback(CUlogsCallbackHandle callback);
6.38. CUDA Checkpointing#
-CUresult cuCheckpointProcessCheckpoint(int pid, CUcheckpointCheckpointArgs* args);
-CUresult cuCheckpointProcessGetRestoreThreadId(int pid, int* tid);
-CUresult cuCheckpointProcessGetState(int pid, CUprocessState* state);
-CUresult cuCheckpointProcessLock(int pid, CUcheckpointLockArgs* args);
-CUresult cuCheckpointProcessRestore(int pid, CUcheckpointRestoreArgs* args);
-CUresult cuCheckpointProcessUnlock(int pid, CUcheckpointUnlockArgs* args);
6.39. Profiler Control [DEPRECATED]#
CUresult cuProfilerInitialize(const char* configFile, const char* outputFile, CUoutput_mode outputMode);
6.40. Profiler Control#
CUresult cuProfilerStart(void);
CUresult cuProfilerStop(void);
6.41. OpenGL Interoperability#
enum CUGLDeviceList
CU_GL_DEVICE_LIST_ALL = 1
CU_GL_DEVICE_LIST_CURRENT_FRAME = 2
CU_GL_DEVICE_LIST_NEXT_FRAME = 3
CUresult cuGLGetDevices(unsigned int* pCudaDeviceCount, CUdevice* pCudaDevices, unsigned int cudaDeviceCount, CUGLDeviceList deviceList);
CUresult cuGraphicsGLRegisterBuffer(CUgraphicsResource* pCudaResource, GLuint buffer, unsigned int Flags);
CUresult cuGraphicsGLRegisterImage(CUgraphicsResource* pCudaResource, GLuint image, GLenum target, unsigned int Flags);
-CUresult cuWGLGetDevice(CUdevice* pDevice, HGPUNV hGpu);
6.41.1. OpenGL Interoperability [DEPRECATED]#
enum CUGLmap_flags
CU_GL_MAP_RESOURCE_FLAGS_NONE = 0
CU_GL_MAP_RESOURCE_FLAGS_READ_ONLY = 1
CU_GL_MAP_RESOURCE_FLAGS_WRITE_DISCARD = 2
CUresult cuGLCtxCreate(CUcontext* pCtx, unsigned int Flags, CUdevice device);
CUresult cuGLInit(void);
CUresult cuGLMapBufferObject(CUdeviceptr* dptr, size_t* size, GLuint buffer);
CUresult cuGLMapBufferObjectAsync(CUdeviceptr* dptr, size_t* size, GLuint buffer, CUstream hStream);
CUresult cuGLRegisterBufferObject(GLuint buffer);
CUresult cuGLSetBufferObjectMapFlags(GLuint buffer, unsigned int Flags);
CUresult cuGLUnmapBufferObject(GLuint buffer);
CUresult cuGLUnmapBufferObjectAsync(GLuint buffer, CUstream hStream);
CUresult cuGLUnregisterBufferObject(GLuint buffer);
6.42. Direct3D 9 Interoperability#
-Windows APIs are currently unsupported
6.42.1. Direct3D 9 Interoperability [DEPRECATED]#
-Windows APIs are currently unsupported
6.43. Direct3D 10 Interoperability#
-Windows APIs are currently unsupported
6.43.1. Direct3D 10 Interoperability [DEPRECATED]#
-Windows APIs are currently unsupported
6.44. Direct3D 11 Interoperability#
-Windows APIs are currently unsupported
6.44.1. Direct3D 11 Interoperability [DEPRECATED]#
-Windows APIs are currently unsupported
6.45. VDPAU Interoperability#
-VDPAU is currently unsupported
6.46. EGL Interoperability#
-EGL is currently unsupported