Remove multiple GPU warning
This code is relatively stable.
However, our support isn't ideal as it's based on `torch.nn.DataParallel`.
We should really investigate using `torch.nn.parallel.DistributedDataParallel`.
@@ -38,8 +38,6 @@ class TrainerBase(Registrable):
raise ConfigurationError("Expected an int or list for cuda_device, got {}".format(cuda_device))
if isinstance(cuda_device, list):
- logger.warning(f"Multiple GPU support is experimental not recommended for use. "
- "In some cases it may lead to incorrect results or undefined behavior.")
self._multiple_gpu = True
self._cuda_devices = cuda_device
else:
