raise RuntimeError('No GPU devices found')

[jinzhenmu]

• DiffAugment-stylegan2/dnnlib/tflib/custom_ops.py", line 52, in _get_cuda_gpu_arch_string raise RuntimeError('No GPU devices found')

• RuntimeError: No GPU devices found

• The GPU in my PC is 3 RTX 2080Ti

• what happens?

[jinzhenmu]

• nvcc: NVIDIA (R) Cuda compiler driver

Copyright (c) 2005-2019 NVIDIA Corporation Built on Fri_Feb__8_19:08:17_PST_2019 Cuda compilation tools, release 10.1, V10.1.105

[jinzhenmu]

• I change the custom_ops.py, line 50 as:

• gpus = [x for x in device_lib.list_local_devices() if x.device_type == 'XLA_GPU']

• and then i got :

• custom_ops.py", line 45, in _get_compute_cap major = m.group(1) AttributeError: 'NoneType' object has no attribute 'group'

[zsyzzsoft]

Does your tensorflow has GPU support? Please try uninstall tensorflow and then install tensorflow-gpu

[jinzhenmu]

• not use the " pip install tensorflow-gpu==1.15"

• use the conda install ensorflow-gpu==1.15