Cannot detect GPU

[EricTangET]

It seems that UR cannot detect the GPU.

[INFO] [RootSolverFactory$] Creating org.apache.mahout.viennacl.opencl.GPUMMul solver
[INFO] [RootSolverFactory$] Unable to create class GPUMMul: attempting OpenMP version
[INFO] [RootSolverFactory$] Creating org.apache.mahout.viennacl.openmp.OMPMMul solver
[INFO] [RootSolverFactory$] org.apache.mahout.viennacl.openmp.OMPMMul$
[INFO] [RootSolverFactory$] Unable to create class OMPMMul: falling back to java version

There is my GPU information:

nvidia-smi
Sat Jun  1 15:37:51 2019       
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 418.67       Driver Version: 418.67       CUDA Version: 10.1     |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|===============================+======================+======================|
|   0  Tesla K80           On   | 00000000:00:04.0 Off |                    0 |
| N/A   31C    P8    24W / 149W |      0MiB / 11441MiB |      0%      Default |
+-------------------------------+----------------------+----------------------+
                                                                               
+-----------------------------------------------------------------------------+
| Processes:                                                       GPU Memory |
|  GPU       PID   Type   Process name                             Usage      |
|=============================================================================|
|  No running processes found                                                 |
+-----------------------------------------------------------------------------+