message: Change compute capability < 3.5 check from error into warning. See issue
diff: @@ -1305,11 +1305,14 @@ def set_tf_cuda_compute_capabilities(environ_cp):
  all_valid = False
  else:
  ver = float(m.group(0))
  - if ver < 3.5:
  - print('ERROR: TensorFlow only supports CUDA compute capabilities 3.5 '
  + if ver < 3.0:
  + print('ERROR: TensorFlow only supports CUDA compute capabilities 3.0 '
  'and higher. Please re-specify the list of compute '
  'capabilities excluding version %s.' % ver)
  all_valid = False
  + if ver < 3.5:
  + print('WARNING: XLA does not support CUDA compute capabilities '
  + 'lower than 3.5. Disable XLA when running on older GPUs.')
  if all_valid:
  break
  