Device Management

cudaChooseDevice cudaGetDevice cudaGetDeviceCount cudaGetDeviceProperties cudaSetDevice cudaSetDeviceFlags cudaSetValidDevices

cudaError_t cudaChooseDevice ( int *  device, const struct cudaDeviceProp *  prop   ) Returns in *device the device which has properties that best match *prop. Parameters: device  - Device with best match prop  - Desired device properties Returns: cudaSuccess, cudaErrorInvalidValue Note: Note that this function may also return error codes from previous, asynchronous launches. See also: cudaGetDeviceCount, cudaGetDevice, cudaSetDevice, cudaGetDeviceProperties