Specify the CUDA® device to target.
Category: Code Generation > GPU Code
Default: -1
In a multi GPU environment such as NVIDIA® Drive platforms, specify the CUDA device to target.
Note
GPU device index can be used with gpuArray only if
gpuDevice and GPU device index point to the same GPU. If
gpuDevice points to a different GPU, a
CUDA_ERROR_INVALID_VALUE runtime error is thrown.
This parameter requires a GPU Coder™ license.
To enable this parameter, select Generate GPU code on the Code Generation pane.
Parameter: GPUDeviceID |
| Type: integer |
Value:
-1 or a valid user-specified index value |
Default:
-1 |