# SPDX-FileCopyrightText: Copyright (c) 2021-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved. # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE # This code was automatically generated with version 13.2.0, generator version fa58871. Do not modify it directly. cdef extern from "vector_types.h": cdef struct dim3: unsigned int x unsigned int y unsigned int z cdef extern from "driver_types.h": cdef enum cudaError: cudaSuccess = 0 cudaErrorInvalidValue = 1 cudaErrorMemoryAllocation = 2 cudaErrorInitializationError = 3 cudaErrorCudartUnloading = 4 cudaErrorProfilerDisabled = 5 cudaErrorProfilerNotInitialized = 6 cudaErrorProfilerAlreadyStarted = 7 cudaErrorProfilerAlreadyStopped = 8 cudaErrorInvalidConfiguration = 9 cudaErrorVersionTranslation = 10 cudaErrorInvalidPitchValue = 12 cudaErrorInvalidSymbol = 13 cudaErrorInvalidHostPointer = 16 cudaErrorInvalidDevicePointer = 17 cudaErrorInvalidTexture = 18 cudaErrorInvalidTextureBinding = 19 cudaErrorInvalidChannelDescriptor = 20 cudaErrorInvalidMemcpyDirection = 21 cudaErrorAddressOfConstant = 22 cudaErrorTextureFetchFailed = 23 cudaErrorTextureNotBound = 24 cudaErrorSynchronizationError = 25 cudaErrorInvalidFilterSetting = 26 cudaErrorInvalidNormSetting = 27 cudaErrorMixedDeviceExecution = 28 cudaErrorNotYetImplemented = 31 cudaErrorMemoryValueTooLarge = 32 cudaErrorStubLibrary = 34 cudaErrorInsufficientDriver = 35 cudaErrorCallRequiresNewerDriver = 36 cudaErrorInvalidSurface = 37 cudaErrorDuplicateVariableName = 43 cudaErrorDuplicateTextureName = 44 cudaErrorDuplicateSurfaceName = 45 cudaErrorDevicesUnavailable = 46 cudaErrorIncompatibleDriverContext = 49 cudaErrorMissingConfiguration = 52 cudaErrorPriorLaunchFailure = 53 cudaErrorLaunchMaxDepthExceeded = 65 cudaErrorLaunchFileScopedTex = 66 cudaErrorLaunchFileScopedSurf = 67 cudaErrorSyncDepthExceeded = 68 cudaErrorLaunchPendingCountExceeded = 69 cudaErrorInvalidDeviceFunction = 98 cudaErrorNoDevice = 100 cudaErrorInvalidDevice = 101 cudaErrorDeviceNotLicensed = 102 cudaErrorSoftwareValidityNotEstablished = 103 cudaErrorStartupFailure = 127 cudaErrorInvalidKernelImage = 200 cudaErrorDeviceUninitialized = 201 cudaErrorMapBufferObjectFailed = 205 cudaErrorUnmapBufferObjectFailed = 206 cudaErrorArrayIsMapped = 207 cudaErrorAlreadyMapped = 208 cudaErrorNoKernelImageForDevice = 209 cudaErrorAlreadyAcquired = 210 cudaErrorNotMapped = 211 cudaErrorNotMappedAsArray = 212 cudaErrorNotMappedAsPointer = 213 cudaErrorECCUncorrectable = 214 cudaErrorUnsupportedLimit = 215 cudaErrorDeviceAlreadyInUse = 216 cudaErrorPeerAccessUnsupported = 217 cudaErrorInvalidPtx = 218 cudaErrorInvalidGraphicsContext = 219 cudaErrorNvlinkUncorrectable = 220 cudaErrorJitCompilerNotFound = 221 cudaErrorUnsupportedPtxVersion = 222 cudaErrorJitCompilationDisabled = 223 cudaErrorUnsupportedExecAffinity = 224 cudaErrorUnsupportedDevSideSync = 225 cudaErrorContained = 226 cudaErrorInvalidSource = 300 cudaErrorFileNotFound = 301 cudaErrorSharedObjectSymbolNotFound = 302 cudaErrorSharedObjectInitFailed = 303 cudaErrorOperatingSystem = 304 cudaErrorInvalidResourceHandle = 400 cudaErrorIllegalState = 401 cudaErrorLossyQuery = 402 cudaErrorSymbolNotFound = 500 cudaErrorNotReady = 600 cudaErrorIllegalAddress = 700 cudaErrorLaunchOutOfResources = 701 cudaErrorLaunchTimeout = 702 cudaErrorLaunchIncompatibleTexturing = 703 cudaErrorPeerAccessAlreadyEnabled = 704 cudaErrorPeerAccessNotEnabled = 705 cudaErrorSetOnActiveProcess = 708 cudaErrorContextIsDestroyed = 709 cudaErrorAssert = 710 cudaErrorTooManyPeers = 711 cudaErrorHostMemoryAlreadyRegistered = 712 cudaErrorHostMemoryNotRegistered = 713 cudaErrorHardwareStackError = 714 cudaErrorIllegalInstruction = 715 cudaErrorMisalignedAddress = 716 cudaErrorInvalidAddressSpace = 717 cudaErrorInvalidPc = 718 cudaErrorLaunchFailure = 719 cudaErrorCooperativeLaunchTooLarge = 720 cudaErrorTensorMemoryLeak = 721 cudaErrorNotPermitted = 800 cudaErrorNotSupported = 801 cudaErrorSystemNotReady = 802 cudaErrorSystemDriverMismatch = 803 cudaErrorCompatNotSupportedOnDevice = 804 cudaErrorMpsConnectionFailed = 805 cudaErrorMpsRpcFailure = 806 cudaErrorMpsServerNotReady = 807 cudaErrorMpsMaxClientsReached = 808 cudaErrorMpsMaxConnectionsReached = 809 cudaErrorMpsClientTerminated = 810 cudaErrorCdpNotSupported = 811 cudaErrorCdpVersionMismatch = 812 cudaErrorStreamCaptureUnsupported = 900 cudaErrorStreamCaptureInvalidated = 901 cudaErrorStreamCaptureMerge = 902 cudaErrorStreamCaptureUnmatched = 903 cudaErrorStreamCaptureUnjoined = 904 cudaErrorStreamCaptureIsolation = 905 cudaErrorStreamCaptureImplicit = 906 cudaErrorCapturedEvent = 907 cudaErrorStreamCaptureWrongThread = 908 cudaErrorTimeout = 909 cudaErrorGraphExecUpdateFailure = 910 cudaErrorExternalDevice = 911 cudaErrorInvalidClusterSize = 912 cudaErrorFunctionNotLoaded = 913 cudaErrorInvalidResourceType = 914 cudaErrorInvalidResourceConfiguration = 915 cudaErrorStreamDetached = 917 cudaErrorUnknown = 999 cudaErrorApiFailureBase = 10000 ctypedef cudaError cudaError_t cdef struct CUdevResourceDesc_st: pass ctypedef CUdevResourceDesc_st* cudaDevResourceDesc_t cdef struct cudaExecutionContext_st: pass ctypedef cudaExecutionContext_st* cudaExecutionContext_t cdef struct cudaChannelFormatDesc: int x int y int z int w cudaChannelFormatKind f cdef struct cudaArray: pass ctypedef cudaArray* cudaArray_t cdef struct cudaArray: pass ctypedef cudaArray* cudaArray_const_t cdef struct cudaMipmappedArray: pass ctypedef cudaMipmappedArray* cudaMipmappedArray_t cdef struct cudaMipmappedArray: pass ctypedef cudaMipmappedArray* cudaMipmappedArray_const_t cdef struct anon_struct0: unsigned int width unsigned int height unsigned int depth cdef struct cudaArraySparseProperties: anon_struct0 tileExtent unsigned int miptailFirstLevel unsigned long long miptailSize unsigned int flags unsigned int reserved[4] cdef struct cudaArrayMemoryRequirements: size_t size size_t alignment unsigned int reserved[4] cdef struct cudaPitchedPtr: void* ptr size_t pitch size_t xsize size_t ysize cdef struct cudaExtent: size_t width size_t height size_t depth cdef struct cudaPos: size_t x size_t y size_t z cdef struct cudaMemcpy3DParms: cudaArray_t srcArray cudaPos srcPos cudaPitchedPtr srcPtr cudaArray_t dstArray cudaPos dstPos cudaPitchedPtr dstPtr cudaExtent extent cudaMemcpyKind kind cdef struct cudaMemcpyNodeParams: int flags int reserved cudaExecutionContext_t ctx cudaMemcpy3DParms copyParams cdef struct cudaMemcpy3DPeerParms: cudaArray_t srcArray cudaPos srcPos cudaPitchedPtr srcPtr int srcDevice cudaArray_t dstArray cudaPos dstPos cudaPitchedPtr dstPtr int dstDevice cudaExtent extent cdef struct cudaMemsetParams: void* dst size_t pitch unsigned int value unsigned int elementSize size_t width size_t height cdef struct cudaMemsetParamsV2: void* dst size_t pitch unsigned int value unsigned int elementSize size_t width size_t height cudaExecutionContext_t ctx cdef struct cudaAccessPolicyWindow: void* base_ptr size_t num_bytes float hitRatio cudaAccessProperty hitProp cudaAccessProperty missProp ctypedef void (*cudaHostFn_t)(void* userData) cdef struct cudaHostNodeParams: cudaHostFn_t fn void* userData cdef struct cudaHostNodeParamsV2: cudaHostFn_t fn void* userData unsigned int syncMode cdef struct anon_struct1: cudaArray_t array cdef struct anon_struct2: cudaMipmappedArray_t mipmap cdef struct anon_struct3: void* devPtr cudaChannelFormatDesc desc size_t sizeInBytes cdef struct anon_struct4: void* devPtr cudaChannelFormatDesc desc size_t width size_t height size_t pitchInBytes cdef struct anon_struct5: int reserved[32] cdef union anon_union0: anon_struct1 array anon_struct2 mipmap anon_struct3 linear anon_struct4 pitch2D anon_struct5 reserved cdef struct cudaResourceDesc: cudaResourceType resType anon_union0 res unsigned int flags cdef struct cudaResourceViewDesc: cudaResourceViewFormat format size_t width size_t height size_t depth unsigned int firstMipmapLevel unsigned int lastMipmapLevel unsigned int firstLayer unsigned int lastLayer unsigned int reserved[16] cdef struct cudaPointerAttributes: cudaMemoryType type int device void* devicePointer void* hostPointer long reserved[8] cdef struct cudaFuncAttributes: size_t sharedSizeBytes size_t constSizeBytes size_t localSizeBytes int maxThreadsPerBlock int numRegs int ptxVersion int binaryVersion int cacheModeCA int maxDynamicSharedSizeBytes int preferredShmemCarveout int clusterDimMustBeSet int requiredClusterWidth int requiredClusterHeight int requiredClusterDepth int clusterSchedulingPolicyPreference int nonPortableClusterSizeAllowed int reserved0 int reserved[15] cdef struct cudaMemLocation: cudaMemLocationType type int id cdef struct cudaMemAccessDesc: cudaMemLocation location cudaMemAccessFlags flags cdef struct cudaMemPoolProps: cudaMemAllocationType allocType cudaMemAllocationHandleType handleTypes cudaMemLocation location void* win32SecurityAttributes size_t maxSize unsigned short usage unsigned char reserved[54] cdef struct cudaMemPoolPtrExportData: unsigned char reserved[64] cdef struct cudaMemAllocNodeParams: cudaMemPoolProps poolProps const cudaMemAccessDesc* accessDescs size_t accessDescCount size_t bytesize void* dptr cdef struct cudaMemAllocNodeParamsV2: cudaMemPoolProps poolProps const cudaMemAccessDesc* accessDescs size_t accessDescCount size_t bytesize void* dptr cdef struct cudaMemFreeNodeParams: void* dptr cdef struct cudaMemcpyAttributes: cudaMemcpySrcAccessOrder srcAccessOrder cudaMemLocation srcLocHint cudaMemLocation dstLocHint unsigned int flags cdef struct cudaOffset3D: size_t x size_t y size_t z cdef struct anon_struct6: void* ptr size_t rowLength size_t layerHeight cudaMemLocation locHint cdef struct anon_struct7: cudaArray_t array cudaOffset3D offset cdef union anon_union1: anon_struct6 ptr anon_struct7 array cdef struct cudaMemcpy3DOperand: cudaMemcpy3DOperandType type anon_union1 op cdef struct cudaMemcpy3DBatchOp: cudaMemcpy3DOperand src cudaMemcpy3DOperand dst cudaExtent extent cudaMemcpySrcAccessOrder srcAccessOrder unsigned int flags cdef struct CUuuid_st: char bytes[16] ctypedef CUuuid_st CUuuid ctypedef CUuuid_st cudaUUID_t cdef struct cudaDeviceProp: char name[256] cudaUUID_t uuid char luid[8] unsigned int luidDeviceNodeMask size_t totalGlobalMem size_t sharedMemPerBlock int regsPerBlock int warpSize size_t memPitch int maxThreadsPerBlock int maxThreadsDim[3] int maxGridSize[3] size_t totalConstMem int major int minor size_t textureAlignment size_t texturePitchAlignment int multiProcessorCount int integrated int canMapHostMemory int maxTexture1D int maxTexture1DMipmap int maxTexture2D[2] int maxTexture2DMipmap[2] int maxTexture2DLinear[3] int maxTexture2DGather[2] int maxTexture3D[3] int maxTexture3DAlt[3] int maxTextureCubemap int maxTexture1DLayered[2] int maxTexture2DLayered[3] int maxTextureCubemapLayered[2] int maxSurface1D int maxSurface2D[2] int maxSurface3D[3] int maxSurface1DLayered[2] int maxSurface2DLayered[3] int maxSurfaceCubemap int maxSurfaceCubemapLayered[2] size_t surfaceAlignment int concurrentKernels int ECCEnabled int pciBusID int pciDeviceID int pciDomainID int tccDriver int asyncEngineCount int unifiedAddressing int memoryBusWidth int l2CacheSize int persistingL2CacheMaxSize int maxThreadsPerMultiProcessor int streamPrioritiesSupported int globalL1CacheSupported int localL1CacheSupported size_t sharedMemPerMultiprocessor int regsPerMultiprocessor int managedMemory int isMultiGpuBoard int multiGpuBoardGroupID int hostNativeAtomicSupported int pageableMemoryAccess int concurrentManagedAccess int computePreemptionSupported int canUseHostPointerForRegisteredMem int cooperativeLaunch size_t sharedMemPerBlockOptin int pageableMemoryAccessUsesHostPageTables int directManagedMemAccessFromHost int maxBlocksPerMultiProcessor int accessPolicyMaxWindowSize size_t reservedSharedMemPerBlock int hostRegisterSupported int sparseCudaArraySupported int hostRegisterReadOnlySupported int timelineSemaphoreInteropSupported int memoryPoolsSupported int gpuDirectRDMASupported unsigned int gpuDirectRDMAFlushWritesOptions int gpuDirectRDMAWritesOrdering unsigned int memoryPoolSupportedHandleTypes int deferredMappingCudaArraySupported int ipcEventSupported int clusterLaunch int unifiedFunctionPointers int deviceNumaConfig int deviceNumaId int mpsEnabled int hostNumaId unsigned int gpuPciDeviceID unsigned int gpuPciSubsystemID int hostNumaMultinodeIpcSupported int reserved[56] cdef struct cudaIpcEventHandle_st: char reserved[64] ctypedef cudaIpcEventHandle_st cudaIpcEventHandle_t cdef struct cudaIpcMemHandle_st: char reserved[64] ctypedef cudaIpcMemHandle_st cudaIpcMemHandle_t cdef struct cudaMemFabricHandle_st: char reserved[64] ctypedef cudaMemFabricHandle_st cudaMemFabricHandle_t cdef struct anon_struct8: void* handle const void* name cdef union anon_union2: int fd anon_struct8 win32 const void* nvSciBufObject cdef struct cudaExternalMemoryHandleDesc: cudaExternalMemoryHandleType type anon_union2 handle unsigned long long size unsigned int flags unsigned int reserved[16] cdef struct cudaExternalMemoryBufferDesc: unsigned long long offset unsigned long long size unsigned int flags unsigned int reserved[16] cdef struct cudaExternalMemoryMipmappedArrayDesc: unsigned long long offset cudaChannelFormatDesc formatDesc cudaExtent extent unsigned int flags unsigned int numLevels unsigned int reserved[16] cdef struct anon_struct9: void* handle const void* name cdef union anon_union3: int fd anon_struct9 win32 const void* nvSciSyncObj cdef struct cudaExternalSemaphoreHandleDesc: cudaExternalSemaphoreHandleType type anon_union3 handle unsigned int flags unsigned int reserved[16] cdef struct anon_struct10: unsigned long long value cdef union anon_union4: void* fence unsigned long long reserved cdef struct anon_struct11: unsigned long long key cdef struct anon_struct12: anon_struct10 fence anon_union4 nvSciSync anon_struct11 keyedMutex unsigned int reserved[12] cdef struct cudaExternalSemaphoreSignalParams: anon_struct12 params unsigned int flags unsigned int reserved[16] cdef struct anon_struct13: unsigned long long value cdef union anon_union5: void* fence unsigned long long reserved cdef struct anon_struct14: unsigned long long key unsigned int timeoutMs cdef struct anon_struct15: anon_struct13 fence anon_union5 nvSciSync anon_struct14 keyedMutex unsigned int reserved[10] cdef struct cudaExternalSemaphoreWaitParams: anon_struct15 params unsigned int flags unsigned int reserved[16] cdef struct cudaDevSmResource: unsigned int smCount unsigned int minSmPartitionSize unsigned int smCoscheduledAlignment unsigned int flags cdef struct cudaDevWorkqueueConfigResource: int device unsigned int wqConcurrencyLimit cudaDevWorkqueueConfigScope sharingScope cdef struct cudaDevWorkqueueResource: unsigned char reserved[40] cdef struct cudaDevSmResourceGroupParams_st: unsigned int smCount unsigned int coscheduledSmCount unsigned int preferredCoscheduledSmCount unsigned int flags unsigned int reserved[12] ctypedef cudaDevSmResourceGroupParams_st cudaDevSmResourceGroupParams cdef struct cudaDevResource_st: cudaDevResourceType type unsigned char _internal_padding[92] cudaDevSmResource sm cudaDevWorkqueueConfigResource wqConfig cudaDevWorkqueueResource wq unsigned char _oversize[40] cudaDevResource_st* nextResource ctypedef cudaDevResource_st cudaDevResource cdef struct CUstream_st: pass ctypedef CUstream_st* cudaStream_t cdef struct CUevent_st: pass ctypedef CUevent_st* cudaEvent_t cdef struct cudaGraphicsResource: pass ctypedef cudaGraphicsResource* cudaGraphicsResource_t cdef struct CUexternalMemory_st: pass ctypedef CUexternalMemory_st* cudaExternalMemory_t cdef struct CUexternalSemaphore_st: pass ctypedef CUexternalSemaphore_st* cudaExternalSemaphore_t cdef struct CUgraph_st: pass ctypedef CUgraph_st* cudaGraph_t cdef struct CUgraphNode_st: pass ctypedef CUgraphNode_st* cudaGraphNode_t cdef struct CUuserObject_st: pass ctypedef CUuserObject_st* cudaUserObject_t ctypedef unsigned long long cudaGraphConditionalHandle cdef struct CUfunc_st: pass ctypedef CUfunc_st* cudaFunction_t cdef struct CUkern_st: pass ctypedef CUkern_st* cudaKernel_t cdef struct cudalibraryHostUniversalFunctionAndDataTable: void* functionTable size_t functionWindowSize void* dataTable size_t dataWindowSize cdef struct CUlib_st: pass ctypedef CUlib_st* cudaLibrary_t cdef struct CUmemPoolHandle_st: pass ctypedef CUmemPoolHandle_st* cudaMemPool_t cdef struct cudaKernelNodeParams: void* func dim3 gridDim dim3 blockDim unsigned int sharedMemBytes void** kernelParams void** extra cdef struct cudaKernelNodeParamsV2: void* func cudaKernel_t kern cudaFunction_t cuFunc dim3 gridDim dim3 blockDim unsigned int sharedMemBytes void** kernelParams void** extra cudaExecutionContext_t ctx cudaKernelFunctionType functionType cdef struct cudaExternalSemaphoreSignalNodeParams: cudaExternalSemaphore_t* extSemArray const cudaExternalSemaphoreSignalParams* paramsArray unsigned int numExtSems cdef struct cudaExternalSemaphoreSignalNodeParamsV2: cudaExternalSemaphore_t* extSemArray const cudaExternalSemaphoreSignalParams* paramsArray unsigned int numExtSems cdef struct cudaExternalSemaphoreWaitNodeParams: cudaExternalSemaphore_t* extSemArray const cudaExternalSemaphoreWaitParams* paramsArray unsigned int numExtSems cdef struct cudaExternalSemaphoreWaitNodeParamsV2: cudaExternalSemaphore_t* extSemArray const cudaExternalSemaphoreWaitParams* paramsArray unsigned int numExtSems cdef struct cudaConditionalNodeParams: cudaGraphConditionalHandle handle cudaGraphConditionalNodeType type unsigned int size cudaGraph_t* phGraph_out cudaExecutionContext_t ctx cdef struct cudaChildGraphNodeParams: cudaGraph_t graph cudaGraphChildGraphNodeOwnership ownership cdef struct cudaEventRecordNodeParams: cudaEvent_t event cdef struct cudaEventWaitNodeParams: cudaEvent_t event cdef struct cudaGraphNodeParams: cudaGraphNodeType type int reserved0[3] long long reserved1[29] cudaKernelNodeParamsV2 kernel cudaMemcpyNodeParams memcpy cudaMemsetParamsV2 memset cudaHostNodeParamsV2 host cudaChildGraphNodeParams graph cudaEventWaitNodeParams eventWait cudaEventRecordNodeParams eventRecord cudaExternalSemaphoreSignalNodeParamsV2 extSemSignal cudaExternalSemaphoreWaitNodeParamsV2 extSemWait cudaMemAllocNodeParamsV2 alloc cudaMemFreeNodeParams free cudaConditionalNodeParams conditional long long reserved2 cdef enum cudaGraphDependencyType_enum: cudaGraphDependencyTypeDefault = 0 cudaGraphDependencyTypeProgrammatic = 1 ctypedef cudaGraphDependencyType_enum cudaGraphDependencyType cdef struct cudaGraphEdgeData_st: unsigned char from_port unsigned char to_port unsigned char type unsigned char reserved[5] ctypedef cudaGraphEdgeData_st cudaGraphEdgeData cdef struct CUgraphExec_st: pass ctypedef CUgraphExec_st* cudaGraphExec_t cdef enum cudaGraphInstantiateResult: cudaGraphInstantiateSuccess = 0 cudaGraphInstantiateError = 1 cudaGraphInstantiateInvalidStructure = 2 cudaGraphInstantiateNodeOperationNotSupported = 3 cudaGraphInstantiateMultipleDevicesNotSupported = 4 cudaGraphInstantiateConditionalHandleUnused = 5 cdef struct cudaGraphInstantiateParams_st: unsigned long long flags cudaStream_t uploadStream cudaGraphNode_t errNode_out cudaGraphInstantiateResult result_out ctypedef cudaGraphInstantiateParams_st cudaGraphInstantiateParams cdef struct cudaGraphExecUpdateResultInfo_st: cudaGraphExecUpdateResult result cudaGraphNode_t errorNode cudaGraphNode_t errorFromNode ctypedef cudaGraphExecUpdateResultInfo_st cudaGraphExecUpdateResultInfo cdef struct CUgraphDeviceUpdatableNode_st: pass ctypedef CUgraphDeviceUpdatableNode_st* cudaGraphDeviceNode_t cdef struct anon_struct16: const void* pValue size_t offset size_t size cdef union anon_union9: dim3 gridDim anon_struct16 param unsigned int isEnabled cdef struct cudaGraphKernelNodeUpdate: cudaGraphDeviceNode_t node cudaGraphKernelNodeField field anon_union9 updateData cdef enum cudaLaunchMemSyncDomain: cudaLaunchMemSyncDomainDefault = 0 cudaLaunchMemSyncDomainRemote = 1 cdef struct cudaLaunchMemSyncDomainMap_st: unsigned char default_ unsigned char remote ctypedef cudaLaunchMemSyncDomainMap_st cudaLaunchMemSyncDomainMap cdef enum cudaLaunchAttributePortableClusterMode: cudaLaunchPortableClusterModeDefault = 0 cudaLaunchPortableClusterModeRequirePortable = 1 cudaLaunchPortableClusterModeAllowNonPortable = 2 cdef enum cudaSharedMemoryMode: cudaSharedMemoryModeDefault = 0 cudaSharedMemoryModeRequirePortable = 1 cudaSharedMemoryModeAllowNonPortable = 2 cdef enum cudaLaunchAttributeID: cudaLaunchAttributeIgnore = 0 cudaLaunchAttributeAccessPolicyWindow = 1 cudaLaunchAttributeCooperative = 2 cudaLaunchAttributeSynchronizationPolicy = 3 cudaLaunchAttributeClusterDimension = 4 cudaLaunchAttributeClusterSchedulingPolicyPreference = 5 cudaLaunchAttributeProgrammaticStreamSerialization = 6 cudaLaunchAttributeProgrammaticEvent = 7 cudaLaunchAttributePriority = 8 cudaLaunchAttributeMemSyncDomainMap = 9 cudaLaunchAttributeMemSyncDomain = 10 cudaLaunchAttributePreferredClusterDimension = 11 cudaLaunchAttributeLaunchCompletionEvent = 12 cudaLaunchAttributeDeviceUpdatableKernelNode = 13 cudaLaunchAttributePreferredSharedMemoryCarveout = 14 cudaLaunchAttributeNvlinkUtilCentricScheduling = 16 cudaLaunchAttributePortableClusterSizeMode = 17 cudaLaunchAttributeSharedMemoryMode = 18 cdef struct anon_struct17: unsigned int x unsigned int y unsigned int z cdef struct anon_struct18: cudaEvent_t event int flags int triggerAtBlockStart cdef struct anon_struct19: unsigned int x unsigned int y unsigned int z cdef struct anon_struct20: cudaEvent_t event int flags cdef struct anon_struct21: int deviceUpdatable cudaGraphDeviceNode_t devNode cdef union cudaLaunchAttributeValue: char pad[64] cudaAccessPolicyWindow accessPolicyWindow int cooperative cudaSynchronizationPolicy syncPolicy anon_struct17 clusterDim cudaClusterSchedulingPolicy clusterSchedulingPolicyPreference int programmaticStreamSerializationAllowed anon_struct18 programmaticEvent int priority cudaLaunchMemSyncDomainMap memSyncDomainMap cudaLaunchMemSyncDomain memSyncDomain anon_struct19 preferredClusterDim anon_struct20 launchCompletionEvent anon_struct21 deviceUpdatableKernelNode unsigned int sharedMemCarveout unsigned int nvlinkUtilCentricScheduling cudaLaunchAttributePortableClusterMode portableClusterSizeMode cudaSharedMemoryMode sharedMemoryMode cdef struct cudaLaunchAttribute_st: cudaLaunchAttributeID id cudaLaunchAttributeValue val ctypedef cudaLaunchAttribute_st cudaLaunchAttribute cdef struct cudaAsyncCallbackEntry: pass ctypedef cudaAsyncCallbackEntry* cudaAsyncCallbackHandle_t cdef enum cudaAsyncNotificationType_enum: cudaAsyncNotificationTypeOverBudget = 1 ctypedef cudaAsyncNotificationType_enum cudaAsyncNotificationType cdef struct anon_struct22: unsigned long long bytesOverBudget cdef union anon_union10: anon_struct22 overBudget cdef struct cudaAsyncNotificationInfo: cudaAsyncNotificationType type anon_union10 info ctypedef cudaAsyncNotificationInfo cudaAsyncNotificationInfo_t ctypedef void (*cudaAsyncCallback)(cudaAsyncNotificationInfo_t* , void* , cudaAsyncCallbackHandle_t ) cdef enum CUDAlogLevel_enum: cudaLogLevelError = 0 cudaLogLevelWarning = 1 ctypedef CUDAlogLevel_enum cudaLogLevel cdef struct CUlogsCallbackEntry_st: pass ctypedef CUlogsCallbackEntry_st* cudaLogsCallbackHandle ctypedef unsigned int cudaLogIterator cdef enum cudaChannelFormatKind: cudaChannelFormatKindSigned = 0 cudaChannelFormatKindUnsigned = 1 cudaChannelFormatKindFloat = 2 cudaChannelFormatKindNone = 3 cudaChannelFormatKindNV12 = 4 cudaChannelFormatKindUnsignedNormalized8X1 = 5 cudaChannelFormatKindUnsignedNormalized8X2 = 6 cudaChannelFormatKindUnsignedNormalized8X4 = 7 cudaChannelFormatKindUnsignedNormalized16X1 = 8 cudaChannelFormatKindUnsignedNormalized16X2 = 9 cudaChannelFormatKindUnsignedNormalized16X4 = 10 cudaChannelFormatKindSignedNormalized8X1 = 11 cudaChannelFormatKindSignedNormalized8X2 = 12 cudaChannelFormatKindSignedNormalized8X4 = 13 cudaChannelFormatKindSignedNormalized16X1 = 14 cudaChannelFormatKindSignedNormalized16X2 = 15 cudaChannelFormatKindSignedNormalized16X4 = 16 cudaChannelFormatKindUnsignedBlockCompressed1 = 17 cudaChannelFormatKindUnsignedBlockCompressed1SRGB = 18 cudaChannelFormatKindUnsignedBlockCompressed2 = 19 cudaChannelFormatKindUnsignedBlockCompressed2SRGB = 20 cudaChannelFormatKindUnsignedBlockCompressed3 = 21 cudaChannelFormatKindUnsignedBlockCompressed3SRGB = 22 cudaChannelFormatKindUnsignedBlockCompressed4 = 23 cudaChannelFormatKindSignedBlockCompressed4 = 24 cudaChannelFormatKindUnsignedBlockCompressed5 = 25 cudaChannelFormatKindSignedBlockCompressed5 = 26 cudaChannelFormatKindUnsignedBlockCompressed6H = 27 cudaChannelFormatKindSignedBlockCompressed6H = 28 cudaChannelFormatKindUnsignedBlockCompressed7 = 29 cudaChannelFormatKindUnsignedBlockCompressed7SRGB = 30 cudaChannelFormatKindUnsignedNormalized1010102 = 31 cdef enum cudaMemoryType: cudaMemoryTypeUnregistered = 0 cudaMemoryTypeHost = 1 cudaMemoryTypeDevice = 2 cudaMemoryTypeManaged = 3 cdef enum cudaMemcpyKind: cudaMemcpyHostToHost = 0 cudaMemcpyHostToDevice = 1 cudaMemcpyDeviceToHost = 2 cudaMemcpyDeviceToDevice = 3 cudaMemcpyDefault = 4 cdef enum cudaAccessProperty: cudaAccessPropertyNormal = 0 cudaAccessPropertyStreaming = 1 cudaAccessPropertyPersisting = 2 cdef enum cudaStreamCaptureStatus: cudaStreamCaptureStatusNone = 0 cudaStreamCaptureStatusActive = 1 cudaStreamCaptureStatusInvalidated = 2 cdef enum cudaStreamCaptureMode: cudaStreamCaptureModeGlobal = 0 cudaStreamCaptureModeThreadLocal = 1 cudaStreamCaptureModeRelaxed = 2 cdef enum cudaSynchronizationPolicy: cudaSyncPolicyAuto = 1 cudaSyncPolicySpin = 2 cudaSyncPolicyYield = 3 cudaSyncPolicyBlockingSync = 4 cdef enum cudaClusterSchedulingPolicy: cudaClusterSchedulingPolicyDefault = 0 cudaClusterSchedulingPolicySpread = 1 cudaClusterSchedulingPolicyLoadBalancing = 2 cdef enum cudaStreamUpdateCaptureDependenciesFlags: cudaStreamAddCaptureDependencies = 0 cudaStreamSetCaptureDependencies = 1 cdef enum cudaUserObjectFlags: cudaUserObjectNoDestructorSync = 1 cdef enum cudaUserObjectRetainFlags: cudaGraphUserObjectMove = 1 cdef enum cudaHostTaskSyncMode: cudaHostTaskBlocking = 0 cudaHostTaskSpinWait = 1 cdef enum cudaGraphicsRegisterFlags: cudaGraphicsRegisterFlagsNone = 0 cudaGraphicsRegisterFlagsReadOnly = 1 cudaGraphicsRegisterFlagsWriteDiscard = 2 cudaGraphicsRegisterFlagsSurfaceLoadStore = 4 cudaGraphicsRegisterFlagsTextureGather = 8 cdef enum cudaGraphicsMapFlags: cudaGraphicsMapFlagsNone = 0 cudaGraphicsMapFlagsReadOnly = 1 cudaGraphicsMapFlagsWriteDiscard = 2 cdef enum cudaGraphicsCubeFace: cudaGraphicsCubeFacePositiveX = 0 cudaGraphicsCubeFaceNegativeX = 1 cudaGraphicsCubeFacePositiveY = 2 cudaGraphicsCubeFaceNegativeY = 3 cudaGraphicsCubeFacePositiveZ = 4 cudaGraphicsCubeFaceNegativeZ = 5 cdef enum cudaResourceType: cudaResourceTypeArray = 0 cudaResourceTypeMipmappedArray = 1 cudaResourceTypeLinear = 2 cudaResourceTypePitch2D = 3 cdef enum cudaResourceViewFormat: cudaResViewFormatNone = 0 cudaResViewFormatUnsignedChar1 = 1 cudaResViewFormatUnsignedChar2 = 2 cudaResViewFormatUnsignedChar4 = 3 cudaResViewFormatSignedChar1 = 4 cudaResViewFormatSignedChar2 = 5 cudaResViewFormatSignedChar4 = 6 cudaResViewFormatUnsignedShort1 = 7 cudaResViewFormatUnsignedShort2 = 8 cudaResViewFormatUnsignedShort4 = 9 cudaResViewFormatSignedShort1 = 10 cudaResViewFormatSignedShort2 = 11 cudaResViewFormatSignedShort4 = 12 cudaResViewFormatUnsignedInt1 = 13 cudaResViewFormatUnsignedInt2 = 14 cudaResViewFormatUnsignedInt4 = 15 cudaResViewFormatSignedInt1 = 16 cudaResViewFormatSignedInt2 = 17 cudaResViewFormatSignedInt4 = 18 cudaResViewFormatHalf1 = 19 cudaResViewFormatHalf2 = 20 cudaResViewFormatHalf4 = 21 cudaResViewFormatFloat1 = 22 cudaResViewFormatFloat2 = 23 cudaResViewFormatFloat4 = 24 cudaResViewFormatUnsignedBlockCompressed1 = 25 cudaResViewFormatUnsignedBlockCompressed2 = 26 cudaResViewFormatUnsignedBlockCompressed3 = 27 cudaResViewFormatUnsignedBlockCompressed4 = 28 cudaResViewFormatSignedBlockCompressed4 = 29 cudaResViewFormatUnsignedBlockCompressed5 = 30 cudaResViewFormatSignedBlockCompressed5 = 31 cudaResViewFormatUnsignedBlockCompressed6H = 32 cudaResViewFormatSignedBlockCompressed6H = 33 cudaResViewFormatUnsignedBlockCompressed7 = 34 cdef enum cudaFuncAttribute: cudaFuncAttributeMaxDynamicSharedMemorySize = 8 cudaFuncAttributePreferredSharedMemoryCarveout = 9 cudaFuncAttributeClusterDimMustBeSet = 10 cudaFuncAttributeRequiredClusterWidth = 11 cudaFuncAttributeRequiredClusterHeight = 12 cudaFuncAttributeRequiredClusterDepth = 13 cudaFuncAttributeNonPortableClusterSizeAllowed = 14 cudaFuncAttributeClusterSchedulingPolicyPreference = 15 cudaFuncAttributeMax = 16 cdef enum cudaFuncCache: cudaFuncCachePreferNone = 0 cudaFuncCachePreferShared = 1 cudaFuncCachePreferL1 = 2 cudaFuncCachePreferEqual = 3 cdef enum cudaSharedMemConfig: cudaSharedMemBankSizeDefault = 0 cudaSharedMemBankSizeFourByte = 1 cudaSharedMemBankSizeEightByte = 2 cdef enum cudaSharedCarveout: cudaSharedmemCarveoutDefault = -1 cudaSharedmemCarveoutMaxL1 = 0 cudaSharedmemCarveoutMaxShared = 100 cdef enum cudaComputeMode: cudaComputeModeDefault = 0 cudaComputeModeExclusive = 1 cudaComputeModeProhibited = 2 cudaComputeModeExclusiveProcess = 3 cdef enum cudaLimit: cudaLimitStackSize = 0 cudaLimitPrintfFifoSize = 1 cudaLimitMallocHeapSize = 2 cudaLimitDevRuntimeSyncDepth = 3 cudaLimitDevRuntimePendingLaunchCount = 4 cudaLimitMaxL2FetchGranularity = 5 cudaLimitPersistingL2CacheSize = 6 cdef enum cudaMemoryAdvise: cudaMemAdviseSetReadMostly = 1 cudaMemAdviseUnsetReadMostly = 2 cudaMemAdviseSetPreferredLocation = 3 cudaMemAdviseUnsetPreferredLocation = 4 cudaMemAdviseSetAccessedBy = 5 cudaMemAdviseUnsetAccessedBy = 6 cdef enum cudaMemRangeAttribute: cudaMemRangeAttributeReadMostly = 1 cudaMemRangeAttributePreferredLocation = 2 cudaMemRangeAttributeAccessedBy = 3 cudaMemRangeAttributeLastPrefetchLocation = 4 cudaMemRangeAttributePreferredLocationType = 5 cudaMemRangeAttributePreferredLocationId = 6 cudaMemRangeAttributeLastPrefetchLocationType = 7 cudaMemRangeAttributeLastPrefetchLocationId = 8 cdef enum cudaFlushGPUDirectRDMAWritesOptions: cudaFlushGPUDirectRDMAWritesOptionHost = 1 cudaFlushGPUDirectRDMAWritesOptionMemOps = 2 cdef enum cudaGPUDirectRDMAWritesOrdering: cudaGPUDirectRDMAWritesOrderingNone = 0 cudaGPUDirectRDMAWritesOrderingOwner = 100 cudaGPUDirectRDMAWritesOrderingAllDevices = 200 cdef enum cudaFlushGPUDirectRDMAWritesScope: cudaFlushGPUDirectRDMAWritesToOwner = 100 cudaFlushGPUDirectRDMAWritesToAllDevices = 200 cdef enum cudaFlushGPUDirectRDMAWritesTarget: cudaFlushGPUDirectRDMAWritesTargetCurrentDevice = 0 cdef enum cudaDeviceAttr: cudaDevAttrMaxThreadsPerBlock = 1 cudaDevAttrMaxBlockDimX = 2 cudaDevAttrMaxBlockDimY = 3 cudaDevAttrMaxBlockDimZ = 4 cudaDevAttrMaxGridDimX = 5 cudaDevAttrMaxGridDimY = 6 cudaDevAttrMaxGridDimZ = 7 cudaDevAttrMaxSharedMemoryPerBlock = 8 cudaDevAttrTotalConstantMemory = 9 cudaDevAttrWarpSize = 10 cudaDevAttrMaxPitch = 11 cudaDevAttrMaxRegistersPerBlock = 12 cudaDevAttrClockRate = 13 cudaDevAttrTextureAlignment = 14 cudaDevAttrGpuOverlap = 15 cudaDevAttrMultiProcessorCount = 16 cudaDevAttrKernelExecTimeout = 17 cudaDevAttrIntegrated = 18 cudaDevAttrCanMapHostMemory = 19 cudaDevAttrComputeMode = 20 cudaDevAttrMaxTexture1DWidth = 21 cudaDevAttrMaxTexture2DWidth = 22 cudaDevAttrMaxTexture2DHeight = 23 cudaDevAttrMaxTexture3DWidth = 24 cudaDevAttrMaxTexture3DHeight = 25 cudaDevAttrMaxTexture3DDepth = 26 cudaDevAttrMaxTexture2DLayeredWidth = 27 cudaDevAttrMaxTexture2DLayeredHeight = 28 cudaDevAttrMaxTexture2DLayeredLayers = 29 cudaDevAttrSurfaceAlignment = 30 cudaDevAttrConcurrentKernels = 31 cudaDevAttrEccEnabled = 32 cudaDevAttrPciBusId = 33 cudaDevAttrPciDeviceId = 34 cudaDevAttrTccDriver = 35 cudaDevAttrMemoryClockRate = 36 cudaDevAttrGlobalMemoryBusWidth = 37 cudaDevAttrL2CacheSize = 38 cudaDevAttrMaxThreadsPerMultiProcessor = 39 cudaDevAttrAsyncEngineCount = 40 cudaDevAttrUnifiedAddressing = 41 cudaDevAttrMaxTexture1DLayeredWidth = 42 cudaDevAttrMaxTexture1DLayeredLayers = 43 cudaDevAttrMaxTexture2DGatherWidth = 45 cudaDevAttrMaxTexture2DGatherHeight = 46 cudaDevAttrMaxTexture3DWidthAlt = 47 cudaDevAttrMaxTexture3DHeightAlt = 48 cudaDevAttrMaxTexture3DDepthAlt = 49 cudaDevAttrPciDomainId = 50 cudaDevAttrTexturePitchAlignment = 51 cudaDevAttrMaxTextureCubemapWidth = 52 cudaDevAttrMaxTextureCubemapLayeredWidth = 53 cudaDevAttrMaxTextureCubemapLayeredLayers = 54 cudaDevAttrMaxSurface1DWidth = 55 cudaDevAttrMaxSurface2DWidth = 56 cudaDevAttrMaxSurface2DHeight = 57 cudaDevAttrMaxSurface3DWidth = 58 cudaDevAttrMaxSurface3DHeight = 59 cudaDevAttrMaxSurface3DDepth = 60 cudaDevAttrMaxSurface1DLayeredWidth = 61 cudaDevAttrMaxSurface1DLayeredLayers = 62 cudaDevAttrMaxSurface2DLayeredWidth = 63 cudaDevAttrMaxSurface2DLayeredHeight = 64 cudaDevAttrMaxSurface2DLayeredLayers = 65 cudaDevAttrMaxSurfaceCubemapWidth = 66 cudaDevAttrMaxSurfaceCubemapLayeredWidth = 67 cudaDevAttrMaxSurfaceCubemapLayeredLayers = 68 cudaDevAttrMaxTexture1DLinearWidth = 69 cudaDevAttrMaxTexture2DLinearWidth = 70 cudaDevAttrMaxTexture2DLinearHeight = 71 cudaDevAttrMaxTexture2DLinearPitch = 72 cudaDevAttrMaxTexture2DMipmappedWidth = 73 cudaDevAttrMaxTexture2DMipmappedHeight = 74 cudaDevAttrComputeCapabilityMajor = 75 cudaDevAttrComputeCapabilityMinor = 76 cudaDevAttrMaxTexture1DMipmappedWidth = 77 cudaDevAttrStreamPrioritiesSupported = 78 cudaDevAttrGlobalL1CacheSupported = 79 cudaDevAttrLocalL1CacheSupported = 80 cudaDevAttrMaxSharedMemoryPerMultiprocessor = 81 cudaDevAttrMaxRegistersPerMultiprocessor = 82 cudaDevAttrManagedMemory = 83 cudaDevAttrIsMultiGpuBoard = 84 cudaDevAttrMultiGpuBoardGroupID = 85 cudaDevAttrHostNativeAtomicSupported = 86 cudaDevAttrSingleToDoublePrecisionPerfRatio = 87 cudaDevAttrPageableMemoryAccess = 88 cudaDevAttrConcurrentManagedAccess = 89 cudaDevAttrComputePreemptionSupported = 90 cudaDevAttrCanUseHostPointerForRegisteredMem = 91 cudaDevAttrReserved92 = 92 cudaDevAttrReserved93 = 93 cudaDevAttrReserved94 = 94 cudaDevAttrCooperativeLaunch = 95 cudaDevAttrReserved96 = 96 cudaDevAttrMaxSharedMemoryPerBlockOptin = 97 cudaDevAttrCanFlushRemoteWrites = 98 cudaDevAttrHostRegisterSupported = 99 cudaDevAttrPageableMemoryAccessUsesHostPageTables = 100 cudaDevAttrDirectManagedMemAccessFromHost = 101 cudaDevAttrMaxBlocksPerMultiprocessor = 106 cudaDevAttrMaxPersistingL2CacheSize = 108 cudaDevAttrMaxAccessPolicyWindowSize = 109 cudaDevAttrReservedSharedMemoryPerBlock = 111 cudaDevAttrSparseCudaArraySupported = 112 cudaDevAttrHostRegisterReadOnlySupported = 113 cudaDevAttrTimelineSemaphoreInteropSupported = 114 cudaDevAttrMemoryPoolsSupported = 115 cudaDevAttrGPUDirectRDMASupported = 116 cudaDevAttrGPUDirectRDMAFlushWritesOptions = 117 cudaDevAttrGPUDirectRDMAWritesOrdering = 118 cudaDevAttrMemoryPoolSupportedHandleTypes = 119 cudaDevAttrClusterLaunch = 120 cudaDevAttrDeferredMappingCudaArraySupported = 121 cudaDevAttrReserved122 = 122 cudaDevAttrReserved123 = 123 cudaDevAttrReserved124 = 124 cudaDevAttrIpcEventSupport = 125 cudaDevAttrMemSyncDomainCount = 126 cudaDevAttrReserved127 = 127 cudaDevAttrReserved128 = 128 cudaDevAttrReserved129 = 129 cudaDevAttrNumaConfig = 130 cudaDevAttrNumaId = 131 cudaDevAttrReserved132 = 132 cudaDevAttrMpsEnabled = 133 cudaDevAttrHostNumaId = 134 cudaDevAttrD3D12CigSupported = 135 cudaDevAttrVulkanCigSupported = 138 cudaDevAttrGpuPciDeviceId = 139 cudaDevAttrGpuPciSubsystemId = 140 cudaDevAttrReserved141 = 141 cudaDevAttrHostNumaMemoryPoolsSupported = 142 cudaDevAttrHostNumaMultinodeIpcSupported = 143 cudaDevAttrHostMemoryPoolsSupported = 144 cudaDevAttrReserved145 = 145 cudaDevAttrOnlyPartialHostNativeAtomicSupported = 147 cudaDevAttrMax = 148 cdef enum cudaMemPoolAttr: cudaMemPoolReuseFollowEventDependencies = 1 cudaMemPoolReuseAllowOpportunistic = 2 cudaMemPoolReuseAllowInternalDependencies = 3 cudaMemPoolAttrReleaseThreshold = 4 cudaMemPoolAttrReservedMemCurrent = 5 cudaMemPoolAttrReservedMemHigh = 6 cudaMemPoolAttrUsedMemCurrent = 7 cudaMemPoolAttrUsedMemHigh = 8 cudaMemPoolAttrAllocationType = 9 cudaMemPoolAttrExportHandleTypes = 10 cudaMemPoolAttrLocationId = 11 cudaMemPoolAttrLocationType = 12 cudaMemPoolAttrMaxPoolSize = 13 cudaMemPoolAttrHwDecompressEnabled = 14 cdef enum cudaMemLocationType: cudaMemLocationTypeInvalid = 0 cudaMemLocationTypeNone = 0 cudaMemLocationTypeDevice = 1 cudaMemLocationTypeHost = 2 cudaMemLocationTypeHostNuma = 3 cudaMemLocationTypeHostNumaCurrent = 4 cudaMemLocationTypeInvisible = 5 cdef enum cudaMemAccessFlags: cudaMemAccessFlagsProtNone = 0 cudaMemAccessFlagsProtRead = 1 cudaMemAccessFlagsProtReadWrite = 3 cdef enum cudaMemAllocationType: cudaMemAllocationTypeInvalid = 0 cudaMemAllocationTypePinned = 1 cudaMemAllocationTypeManaged = 2 cudaMemAllocationTypeMax = 2147483647 cdef enum cudaMemAllocationHandleType: cudaMemHandleTypeNone = 0 cudaMemHandleTypePosixFileDescriptor = 1 cudaMemHandleTypeWin32 = 2 cudaMemHandleTypeWin32Kmt = 4 cudaMemHandleTypeFabric = 8 cdef enum cudaGraphMemAttributeType: cudaGraphMemAttrUsedMemCurrent = 0 cudaGraphMemAttrUsedMemHigh = 1 cudaGraphMemAttrReservedMemCurrent = 2 cudaGraphMemAttrReservedMemHigh = 3 cdef enum cudaMemcpyFlags: cudaMemcpyFlagDefault = 0 cudaMemcpyFlagPreferOverlapWithCompute = 1 cdef enum cudaMemcpySrcAccessOrder: cudaMemcpySrcAccessOrderInvalid = 0 cudaMemcpySrcAccessOrderStream = 1 cudaMemcpySrcAccessOrderDuringApiCall = 2 cudaMemcpySrcAccessOrderAny = 3 cudaMemcpySrcAccessOrderMax = 2147483647 cdef enum cudaMemcpy3DOperandType: cudaMemcpyOperandTypePointer = 1 cudaMemcpyOperandTypeArray = 2 cudaMemcpyOperandTypeMax = 2147483647 cdef enum cudaDeviceP2PAttr: cudaDevP2PAttrPerformanceRank = 1 cudaDevP2PAttrAccessSupported = 2 cudaDevP2PAttrNativeAtomicSupported = 3 cudaDevP2PAttrCudaArrayAccessSupported = 4 cudaDevP2PAttrOnlyPartialNativeAtomicSupported = 5 cdef enum cudaAtomicOperation: cudaAtomicOperationIntegerAdd = 0 cudaAtomicOperationIntegerMin = 1 cudaAtomicOperationIntegerMax = 2 cudaAtomicOperationIntegerIncrement = 3 cudaAtomicOperationIntegerDecrement = 4 cudaAtomicOperationAnd = 5 cudaAtomicOperationOr = 6 cudaAtomicOperationXOR = 7 cudaAtomicOperationExchange = 8 cudaAtomicOperationCAS = 9 cudaAtomicOperationFloatAdd = 10 cudaAtomicOperationFloatMin = 11 cudaAtomicOperationFloatMax = 12 cdef enum cudaAtomicOperationCapability: cudaAtomicCapabilitySigned = 1 cudaAtomicCapabilityUnsigned = 2 cudaAtomicCapabilityReduction = 4 cudaAtomicCapabilityScalar32 = 8 cudaAtomicCapabilityScalar64 = 16 cudaAtomicCapabilityScalar128 = 32 cudaAtomicCapabilityVector32x4 = 64 cdef enum cudaExternalMemoryHandleType: cudaExternalMemoryHandleTypeOpaqueFd = 1 cudaExternalMemoryHandleTypeOpaqueWin32 = 2 cudaExternalMemoryHandleTypeOpaqueWin32Kmt = 3 cudaExternalMemoryHandleTypeD3D12Heap = 4 cudaExternalMemoryHandleTypeD3D12Resource = 5 cudaExternalMemoryHandleTypeD3D11Resource = 6 cudaExternalMemoryHandleTypeD3D11ResourceKmt = 7 cudaExternalMemoryHandleTypeNvSciBuf = 8 cdef enum cudaExternalSemaphoreHandleType: cudaExternalSemaphoreHandleTypeOpaqueFd = 1 cudaExternalSemaphoreHandleTypeOpaqueWin32 = 2 cudaExternalSemaphoreHandleTypeOpaqueWin32Kmt = 3 cudaExternalSemaphoreHandleTypeD3D12Fence = 4 cudaExternalSemaphoreHandleTypeD3D11Fence = 5 cudaExternalSemaphoreHandleTypeNvSciSync = 6 cudaExternalSemaphoreHandleTypeKeyedMutex = 7 cudaExternalSemaphoreHandleTypeKeyedMutexKmt = 8 cudaExternalSemaphoreHandleTypeTimelineSemaphoreFd = 9 cudaExternalSemaphoreHandleTypeTimelineSemaphoreWin32 = 10 cdef enum cudaDevSmResourceGroup_flags: cudaDevSmResourceGroupDefault = 0 cudaDevSmResourceGroupBackfill = 1 cdef enum cudaDevSmResourceSplitByCount_flags: cudaDevSmResourceSplitIgnoreSmCoscheduling = 1 cudaDevSmResourceSplitMaxPotentialClusterSize = 2 cdef enum cudaDevResourceType: cudaDevResourceTypeInvalid = 0 cudaDevResourceTypeSm = 1 cudaDevResourceTypeWorkqueueConfig = 1000 cudaDevResourceTypeWorkqueue = 10000 cdef enum cudaDevWorkqueueConfigScope: cudaDevWorkqueueConfigScopeDeviceCtx = 0 cudaDevWorkqueueConfigScopeGreenCtxBalanced = 1 cdef enum cudaJitOption: cudaJitMaxRegisters = 0 cudaJitThreadsPerBlock = 1 cudaJitWallTime = 2 cudaJitInfoLogBuffer = 3 cudaJitInfoLogBufferSizeBytes = 4 cudaJitErrorLogBuffer = 5 cudaJitErrorLogBufferSizeBytes = 6 cudaJitOptimizationLevel = 7 cudaJitFallbackStrategy = 10 cudaJitGenerateDebugInfo = 11 cudaJitLogVerbose = 12 cudaJitGenerateLineInfo = 13 cudaJitCacheMode = 14 cudaJitPositionIndependentCode = 30 cudaJitMinCtaPerSm = 31 cudaJitMaxThreadsPerBlock = 32 cudaJitOverrideDirectiveValues = 33 cdef enum cudaLibraryOption: cudaLibraryHostUniversalFunctionAndDataTable = 0 cudaLibraryBinaryIsPreserved = 1 cdef enum cudaJit_CacheMode: cudaJitCacheOptionNone = 0 cudaJitCacheOptionCG = 1 cudaJitCacheOptionCA = 2 cdef enum cudaJit_Fallback: cudaPreferPtx = 0 cudaPreferBinary = 1 cdef enum cudaCGScope: cudaCGScopeInvalid = 0 cudaCGScopeGrid = 1 cudaCGScopeReserved = 2 cdef enum cudaKernelFunctionType: cudaKernelFunctionTypeUnspecified = 0 cudaKernelFunctionTypeDeviceEntry = 1 cudaKernelFunctionTypeKernel = 2 cudaKernelFunctionTypeFunction = 3 cdef enum cudaGraphConditionalHandleFlags: cudaGraphCondAssignDefault = 1 cdef enum cudaGraphConditionalNodeType: cudaGraphCondTypeIf = 0 cudaGraphCondTypeWhile = 1 cudaGraphCondTypeSwitch = 2 cdef enum cudaGraphNodeType: cudaGraphNodeTypeKernel = 0 cudaGraphNodeTypeMemcpy = 1 cudaGraphNodeTypeMemset = 2 cudaGraphNodeTypeHost = 3 cudaGraphNodeTypeGraph = 4 cudaGraphNodeTypeEmpty = 5 cudaGraphNodeTypeWaitEvent = 6 cudaGraphNodeTypeEventRecord = 7 cudaGraphNodeTypeExtSemaphoreSignal = 8 cudaGraphNodeTypeExtSemaphoreWait = 9 cudaGraphNodeTypeMemAlloc = 10 cudaGraphNodeTypeMemFree = 11 cudaGraphNodeTypeConditional = 13 cudaGraphNodeTypeCount = 14 cdef enum cudaGraphChildGraphNodeOwnership: cudaGraphChildGraphOwnershipInvalid = -1 cudaGraphChildGraphOwnershipClone = 0 cudaGraphChildGraphOwnershipMove = 1 cdef enum cudaGraphExecUpdateResult: cudaGraphExecUpdateSuccess = 0 cudaGraphExecUpdateError = 1 cudaGraphExecUpdateErrorTopologyChanged = 2 cudaGraphExecUpdateErrorNodeTypeChanged = 3 cudaGraphExecUpdateErrorFunctionChanged = 4 cudaGraphExecUpdateErrorParametersChanged = 5 cudaGraphExecUpdateErrorNotSupported = 6 cudaGraphExecUpdateErrorUnsupportedFunctionChange = 7 cudaGraphExecUpdateErrorAttributesChanged = 8 cdef enum cudaGraphKernelNodeField: cudaGraphKernelNodeFieldInvalid = 0 cudaGraphKernelNodeFieldGridDim = 1 cudaGraphKernelNodeFieldParam = 2 cudaGraphKernelNodeFieldEnabled = 3 cdef enum cudaGetDriverEntryPointFlags: cudaEnableDefault = 0 cudaEnableLegacyStream = 1 cudaEnablePerThreadDefaultStream = 2 cdef enum cudaDriverEntryPointQueryResult: cudaDriverEntryPointSuccess = 0 cudaDriverEntryPointSymbolNotFound = 1 cudaDriverEntryPointVersionNotSufficent = 2 cdef enum cudaGraphDebugDotFlags: cudaGraphDebugDotFlagsVerbose = 1 cudaGraphDebugDotFlagsKernelNodeParams = 4 cudaGraphDebugDotFlagsMemcpyNodeParams = 8 cudaGraphDebugDotFlagsMemsetNodeParams = 16 cudaGraphDebugDotFlagsHostNodeParams = 32 cudaGraphDebugDotFlagsEventNodeParams = 64 cudaGraphDebugDotFlagsExtSemasSignalNodeParams = 128 cudaGraphDebugDotFlagsExtSemasWaitNodeParams = 256 cudaGraphDebugDotFlagsKernelNodeAttributes = 512 cudaGraphDebugDotFlagsHandles = 1024 cudaGraphDebugDotFlagsConditionalNodeParams = 32768 cdef enum cudaGraphInstantiateFlags: cudaGraphInstantiateFlagAutoFreeOnLaunch = 1 cudaGraphInstantiateFlagUpload = 2 cudaGraphInstantiateFlagDeviceLaunch = 4 cudaGraphInstantiateFlagUseNodePriority = 8 cdef enum cudaDeviceNumaConfig: cudaDeviceNumaConfigNone = 0 cudaDeviceNumaConfigNumaNode = 1 cdef extern from "surface_types.h": ctypedef unsigned long long cudaSurfaceObject_t cdef enum cudaSurfaceBoundaryMode: cudaBoundaryModeZero = 0 cudaBoundaryModeClamp = 1 cudaBoundaryModeTrap = 2 cdef enum cudaSurfaceFormatMode: cudaFormatModeForced = 0 cudaFormatModeAuto = 1 cdef extern from "texture_types.h": cdef struct cudaTextureDesc: cudaTextureAddressMode addressMode[3] cudaTextureFilterMode filterMode cudaTextureReadMode readMode int sRGB float borderColor[4] int normalizedCoords unsigned int maxAnisotropy cudaTextureFilterMode mipmapFilterMode float mipmapLevelBias float minMipmapLevelClamp float maxMipmapLevelClamp int disableTrilinearOptimization int seamlessCubemap ctypedef unsigned long long cudaTextureObject_t cdef enum cudaTextureAddressMode: cudaAddressModeWrap = 0 cudaAddressModeClamp = 1 cudaAddressModeMirror = 2 cudaAddressModeBorder = 3 cdef enum cudaTextureFilterMode: cudaFilterModePoint = 0 cudaFilterModeLinear = 1 cdef enum cudaTextureReadMode: cudaReadModeElementType = 0 cudaReadModeNormalizedFloat = 1 cdef extern from "library_types.h": cdef enum cudaDataType_t: CUDA_R_32F = 0 CUDA_R_64F = 1 CUDA_R_16F = 2 CUDA_R_8I = 3 CUDA_C_32F = 4 CUDA_C_64F = 5 CUDA_C_16F = 6 CUDA_C_8I = 7 CUDA_R_8U = 8 CUDA_C_8U = 9 CUDA_R_32I = 10 CUDA_C_32I = 11 CUDA_R_32U = 12 CUDA_C_32U = 13 CUDA_R_16BF = 14 CUDA_C_16BF = 15 CUDA_R_4I = 16 CUDA_C_4I = 17 CUDA_R_4U = 18 CUDA_C_4U = 19 CUDA_R_16I = 20 CUDA_C_16I = 21 CUDA_R_16U = 22 CUDA_C_16U = 23 CUDA_R_64I = 24 CUDA_C_64I = 25 CUDA_R_64U = 26 CUDA_C_64U = 27 CUDA_R_8F_E4M3 = 28 CUDA_R_8F_UE4M3 = 28 CUDA_R_8F_E5M2 = 29 CUDA_R_8F_UE8M0 = 30 CUDA_R_6F_E2M3 = 31 CUDA_R_6F_E3M2 = 32 CUDA_R_4F_E2M1 = 33 ctypedef cudaDataType_t cudaDataType cdef enum cudaEmulationStrategy_t: CUDA_EMULATION_STRATEGY_DEFAULT = 0 CUDA_EMULATION_STRATEGY_PERFORMANT = 1 CUDA_EMULATION_STRATEGY_EAGER = 2 ctypedef cudaEmulationStrategy_t cudaEmulationStrategy cdef enum cudaEmulationMantissaControl_t: CUDA_EMULATION_MANTISSA_CONTROL_DYNAMIC = 0 CUDA_EMULATION_MANTISSA_CONTROL_FIXED = 1 ctypedef cudaEmulationMantissaControl_t cudaEmulationMantissaControl cdef enum cudaEmulationSpecialValuesSupport_t: CUDA_EMULATION_SPECIAL_VALUES_SUPPORT_NONE = 0 CUDA_EMULATION_SPECIAL_VALUES_SUPPORT_INFINITY = 1 CUDA_EMULATION_SPECIAL_VALUES_SUPPORT_NAN = 2 CUDA_EMULATION_SPECIAL_VALUES_SUPPORT_DEFAULT = 65535 ctypedef cudaEmulationSpecialValuesSupport_t cudaEmulationSpecialValuesSupport cdef enum libraryPropertyType_t: MAJOR_VERSION = 0 MINOR_VERSION = 1 PATCH_LEVEL = 2 ctypedef libraryPropertyType_t libraryPropertyType cdef extern from "cuda_runtime_api.h": ctypedef void (*cudaStreamCallback_t)(cudaStream_t stream, cudaError_t status, void* userData) ctypedef void (*cudaLogsCallback_t)(void* data, cudaLogLevel logLevel, char* message, size_t length) cdef extern from "device_types.h": cdef enum cudaRoundMode: cudaRoundNearest = 0 cudaRoundZero = 1 cudaRoundPosInf = 2 cudaRoundMinInf = 3 ctypedef cudaLaunchAttributeID cudaStreamAttrID ctypedef cudaLaunchAttributeID cudaKernelNodeAttrID ctypedef cudaLaunchAttributeValue cudaStreamAttrValue ctypedef cudaLaunchAttributeValue cudaKernelNodeAttrValue