Environment

PyTorch version: 1.4.0
CUDA used to build PyTorch: 10.0.130
OS: Ubuntu18.04
GCC version: (GCC) 7.3.0
Python version: 3.7
Is CUDA available: Yes
CUDA runtime version: 10.0.130
GPU models and configuration:
GPU 0: Tesla V100-DGXS
GPU 1: Tesla V100-DGXS
GPU 2: Tesla V100-DGXS
GPU 3: Tesla V100-DGXS
Nvidia driver version: 410.79
cuDNN version: none