Direct3D 10 Interoperability

cudaD3D10DeviceList cudaD3D10GetDevice cudaD3D10GetDevices cudaD3D10GetDirect3DDevice cudaD3D10MapFlags cudaD3D10RegisterFlags cudaD3D10SetDirect3DDevice cudaGraphicsD3D10RegisterResource

cudaError_t cudaD3D10GetDevices ( unsigned int *  pCudaDeviceCount, int *  pCudaDevices, unsigned int  cudaDeviceCount, ID3D10Device *  pD3D10Device, enum cudaD3D10DeviceList  deviceList   ) Returns in *pCudaDeviceCount the number of CUDA-compatible devices corresponding to the Direct3D 10 device pD3D10Device. Also returns in *pCudaDevices at most cudaDeviceCount of the the CUDA-compatible devices corresponding to the Direct3D 10 device pD3D10Device. If any of the GPUs being used to render pDevice are not CUDA capable then the call will return cudaErrorNoDevice. Parameters: pCudaDeviceCount  - Returned number of CUDA devices corresponding to pD3D10Device pCudaDevices  - Returned CUDA devices corresponding to pD3D10Device cudaDeviceCount  - The size of the output device array pCudaDevices pD3D10Device  - Direct3D 10 device to query for CUDA devices deviceList  - The set of devices to return. This set may be cudaD3D10DeviceListAll for all devices, cudaD3D10DeviceListCurrentFrame for the devices used to render the current frame (in SLI), or cudaD3D10DeviceListNextFrame for the devices used to render the next frame (in SLI). Returns: cudaSuccess, cudaErrorNoDevice, cudaErrorUnknown Note: Note that this function may also return error codes from previous, asynchronous launches. See also: cudaGraphicsUnregisterResource, cudaGraphicsMapResources, cudaGraphicsSubResourceGetMappedArray, cudaGraphicsResourceGetMappedPointer