7.74. cudaSubgridWorkerGridDesc_t

struct cudaSubgridWorkerGridDesc_t

Subgrid worker grid descriptor.

Descriptor containing kernel and launch parameters for a worker grid. This structure defines how work items will be processed.

Public Members

cudaLaunchAttribute *attrs

List of attributes; nullable if numAttrs == 0.

dim3 blockDim

Block dimensions.

const void *func

Device function symbol to launch.

dim3 gridDim

Grid dimensions.

void **kernelParams

Array of pointers to kernel parameters.

unsigned int numAttrs

Number of attributes populated in attrs.

char reserved[72]

Reserved space, must be 0.

unsigned int sharedMemBytes

Dynamic shared-memory size per thread block in bytes.