Functions | |
| cudaError_t | cudaChooseDevice (int *device, const struct cudaDeviceProp *prop) |
| Select compute-device which best matches criteria. | |
| cudaError_t | cudaGetDevice (int *device) |
| Returns which device is currently being used. | |
| cudaError_t | cudaGetDeviceCount (int *count) |
| Returns the number of compute-capable devices. | |
| cudaError_t | cudaGetDeviceProperties (struct cudaDeviceProp *prop, int device) |
| Returns information about the compute-device. | |
| cudaError_t | cudaSetDevice (int device) |
| Set device to be used for GPU executions. | |
| cudaError_t | cudaSetDeviceFlags (unsigned int flags) |
| Sets flags to be used for device executions. | |
| cudaError_t | cudaSetValidDevices (int *device_arr, int len) |
| Set a list of devices that can be used for CUDA. | |