Variables

int cudaDeviceProp::ECCEnabled [inherited]

Device has ECC support enabled

int cudaDeviceProp::accessPolicyMaxWindowSize [inherited]

The maximum value of cudaAccessPolicyWindow::num_bytes.

int cudaDeviceProp::asyncEngineCount [inherited]

Number of asynchronous engines

int cudaDeviceProp::canMapHostMemory [inherited]

Device can map host memory with cudaHostAlloc/cudaHostGetDevicePointer

int cudaDeviceProp::canUseHostPointerForRegisteredMem [inherited]

Device can access host registered memory at the same virtual address as the CPU

int cudaDeviceProp::clusterLaunch [inherited]

Indicates device supports cluster launch

int cudaDeviceProp::computePreemptionSupported [inherited]

Device supports Compute Preemption

int cudaDeviceProp::concurrentKernels [inherited]

Device can possibly execute multiple kernels concurrently

int cudaDeviceProp::concurrentManagedAccess [inherited]

Device can coherently access managed memory concurrently with the CPU

int cudaDeviceProp::cooperativeLaunch [inherited]

Device supports launching cooperative kernels via cudaLaunchCooperativeKernel

int cudaDeviceProp::deferredMappingCudaArraySupported [inherited]

1 if the device supports deferred mapping CUDA arrays and CUDA mipmapped arrays

int cudaDeviceProp::deviceNumaConfig [inherited]

NUMA configuration of a device: value is of type cudaDeviceNumaConfig enum

int cudaDeviceProp::deviceNumaId [inherited]

NUMA node ID of the GPU memory

int cudaDeviceProp::directManagedMemAccessFromHost [inherited]

Host can directly access managed memory on the device without migration.

int cudaDeviceProp::globalL1CacheSupported [inherited]

Device supports caching globals in L1

unsigned int cudaDeviceProp::gpuDirectRDMAFlushWritesOptions [inherited]

Bitmask to be interpreted according to the cudaFlushGPUDirectRDMAWritesOptions enum

int cudaDeviceProp::gpuDirectRDMASupported [inherited]

1 if the device supports GPUDirect RDMA APIs, 0 otherwise

int cudaDeviceProp::gpuDirectRDMAWritesOrdering [inherited]

See the cudaGPUDirectRDMAWritesOrdering enum for numerical values

unsigned int cudaDeviceProp::gpuPciDeviceID [inherited]

The combined 16-bit PCI device ID and 16-bit PCI vendor ID

unsigned int cudaDeviceProp::gpuPciSubsystemID [inherited]

The combined 16-bit PCI subsystem ID and 16-bit PCI subsystem vendor ID

int cudaDeviceProp::hostNativeAtomicSupported [inherited]

Link between the device and the host supports native atomic operations

int cudaDeviceProp::hostNumaId [inherited]

NUMA ID of the host node closest to the device or -1 when system does not support NUMA

int cudaDeviceProp::hostNumaMultinodeIpcSupported [inherited]

1 if the device supports HostNuma location IPC between nodes in a multi-node system.

int cudaDeviceProp::hostRegisterReadOnlySupported [inherited]

Device supports using the cudaHostRegister flag cudaHostRegisterReadOnly to register memory that must be mapped as read-only to the GPU

int cudaDeviceProp::hostRegisterSupported [inherited]

Device supports host memory registration via cudaHostRegister.

int cudaDeviceProp::integrated [inherited]

Device is integrated as opposed to discrete

int cudaDeviceProp::ipcEventSupported [inherited]

Device supports IPC Events.

int cudaDeviceProp::isMultiGpuBoard [inherited]

Device is on a multi-GPU board

int cudaDeviceProp::l2CacheSize [inherited]

Size of L2 cache in bytes

int cudaDeviceProp::localL1CacheSupported [inherited]

Device supports caching locals in L1

char cudaDeviceProp::luid[8] [inherited]

8-byte locally unique identifier. Value is undefined on TCC and non-Windows platforms

unsigned int cudaDeviceProp::luidDeviceNodeMask [inherited]

LUID device node mask. Value is undefined on TCC and non-Windows platforms

int cudaDeviceProp::major [inherited]

Major compute capability

int cudaDeviceProp::managedMemory [inherited]

Device supports allocating managed memory on this system

int cudaDeviceProp::maxBlocksPerMultiProcessor [inherited]

Maximum number of resident blocks per multiprocessor

int cudaDeviceProp::maxGridSize[3] [inherited]

Maximum size of each dimension of a grid

int cudaDeviceProp::maxSurface1D [inherited]

Maximum 1D surface size

int cudaDeviceProp::maxSurface1DLayered[2] [inherited]

Maximum 1D layered surface dimensions

int cudaDeviceProp::maxSurface2D[2] [inherited]

Maximum 2D surface dimensions

int cudaDeviceProp::maxSurface2DLayered[3] [inherited]

Maximum 2D layered surface dimensions

int cudaDeviceProp::maxSurface3D[3] [inherited]

Maximum 3D surface dimensions

int cudaDeviceProp::maxSurfaceCubemap [inherited]

Maximum Cubemap surface dimensions

int cudaDeviceProp::maxSurfaceCubemapLayered[2] [inherited]

Maximum Cubemap layered surface dimensions

int cudaDeviceProp::maxTexture1D [inherited]

Maximum 1D texture size

int cudaDeviceProp::maxTexture1DLayered[2] [inherited]

Maximum 1D layered texture dimensions

int cudaDeviceProp::maxTexture1DMipmap [inherited]

Maximum 1D mipmapped texture size

int cudaDeviceProp::maxTexture2D[2] [inherited]

Maximum 2D texture dimensions

int cudaDeviceProp::maxTexture2DGather[2] [inherited]

Maximum 2D texture dimensions if texture gather operations have to be performed

int cudaDeviceProp::maxTexture2DLayered[3] [inherited]

Maximum 2D layered texture dimensions

int cudaDeviceProp::maxTexture2DLinear[3] [inherited]

Maximum dimensions (width, height, pitch) for 2D textures bound to pitched memory

int cudaDeviceProp::maxTexture2DMipmap[2] [inherited]

Maximum 2D mipmapped texture dimensions

int cudaDeviceProp::maxTexture3D[3] [inherited]

Maximum 3D texture dimensions

int cudaDeviceProp::maxTexture3DAlt[3] [inherited]

Maximum alternate 3D texture dimensions

int cudaDeviceProp::maxTextureCubemap [inherited]

Maximum Cubemap texture dimensions

int cudaDeviceProp::maxTextureCubemapLayered[2] [inherited]

Maximum Cubemap layered texture dimensions

int cudaDeviceProp::maxThreadsDim[3] [inherited]

Maximum size of each dimension of a block

int cudaDeviceProp::maxThreadsPerBlock [inherited]

Maximum number of threads per block

int cudaDeviceProp::maxThreadsPerMultiProcessor [inherited]

Maximum resident threads per multiprocessor

size_t cudaDeviceProp::memPitch [inherited]

Maximum pitch in bytes allowed by memory copies

int cudaDeviceProp::memoryBusWidth [inherited]

Global memory bus width in bits

unsigned int cudaDeviceProp::memoryPoolSupportedHandleTypes [inherited]

Bitmask of handle types supported with mempool-based IPC

int cudaDeviceProp::memoryPoolsSupported [inherited]

1 if the device supports using the cudaMallocAsync and cudaMemPool family of APIs, 0 otherwise

int cudaDeviceProp::minor [inherited]

Minor compute capability

int cudaDeviceProp::mpsEnabled [inherited]

Indicates if contexts created on this device will be shared via MPS

int cudaDeviceProp::multiGpuBoardGroupID [inherited]

Unique identifier for a group of devices on the same multi-GPU board

int cudaDeviceProp::multiProcessorCount [inherited]

Number of multiprocessors on device

char cudaDeviceProp::name[256] [inherited]

ASCII string identifying device

int cudaDeviceProp::pageableMemoryAccess [inherited]

Device supports coherently accessing pageable memory without calling cudaHostRegister on it

int cudaDeviceProp::pageableMemoryAccessUsesHostPageTables [inherited]

Device accesses pageable memory via the host's page tables

int cudaDeviceProp::pciBusID [inherited]

PCI bus ID of the device

int cudaDeviceProp::pciDeviceID [inherited]

PCI device ID of the device

int cudaDeviceProp::pciDomainID [inherited]

PCI domain ID of the device

int cudaDeviceProp::persistingL2CacheMaxSize [inherited]

Device's maximum l2 persisting lines capacity setting in bytes

int cudaDeviceProp::regsPerBlock [inherited]

32-bit registers available per block

int cudaDeviceProp::regsPerMultiprocessor [inherited]

32-bit registers available per multiprocessor

int cudaDeviceProp::reserved[56] [inherited]

Reserved for future use

size_t cudaDeviceProp::reservedSharedMemPerBlock [inherited]

Shared memory reserved by CUDA driver per block in bytes

size_t cudaDeviceProp::sharedMemPerBlock [inherited]

Shared memory available per block in bytes

size_t cudaDeviceProp::sharedMemPerBlockOptin [inherited]

Per device maximum shared memory per block usable by special opt in

size_t cudaDeviceProp::sharedMemPerMultiprocessor [inherited]

Shared memory available per multiprocessor in bytes

int cudaDeviceProp::sparseCudaArraySupported [inherited]

1 if the device supports sparse CUDA arrays and sparse CUDA mipmapped arrays, 0 otherwise

int cudaDeviceProp::streamPrioritiesSupported [inherited]

Device supports stream priorities

size_t cudaDeviceProp::surfaceAlignment [inherited]

Alignment requirements for surfaces

int cudaDeviceProp::tccDriver [inherited]

1 if device is a Tesla device using TCC driver, 0 otherwise

size_t cudaDeviceProp::textureAlignment [inherited]

Alignment requirement for textures

size_t cudaDeviceProp::texturePitchAlignment [inherited]

Pitch alignment requirement for texture references bound to pitched memory

int cudaDeviceProp::timelineSemaphoreInteropSupported [inherited]

External timeline semaphore interop is supported on the device

size_t cudaDeviceProp::totalConstMem [inherited]

Constant memory available on device in bytes

size_t cudaDeviceProp::totalGlobalMem [inherited]

Global memory available on device in bytes

int cudaDeviceProp::unifiedAddressing [inherited]

Device shares a unified address space with the host

int cudaDeviceProp::unifiedFunctionPointers [inherited]

Indicates device supports unified pointers

cudaUUID_t cudaDeviceProp::uuid [inherited]

16-byte unique identifier

int cudaDeviceProp::warpSize [inherited]

Warp size in threads