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10 changes: 5 additions & 5 deletions train.py
Original file line number Diff line number Diff line change
Expand Up @@ -81,17 +81,17 @@
# Keep this argument outside the dataset group because it is positional.
parser.add_argument('data', nargs='?', metavar='DIR', const=None,
help='path to dataset (positional is *deprecated*, use --data-dir)')
parser.add_argument('--data-dir', metavar='DIR',
group.add_argument('--data-dir', metavar='DIR',
help='path to dataset (root dir)')
parser.add_argument('--dataset', metavar='NAME', default='',
group.add_argument('--dataset', metavar='NAME', default='',
help='dataset type + name ("<type>/<name>") (default: ImageFolder or ImageTar if empty)')
group.add_argument('--train-split', metavar='NAME', default='train',
help='dataset train split (default: train)')
group.add_argument('--val-split', metavar='NAME', default='validation',
help='dataset validation split (default: validation)')
parser.add_argument('--train-num-samples', default=None, type=int,
group.add_argument('--train-num-samples', default=None, type=int,
metavar='N', help='Manually specify num samples in train split, for IterableDatasets.')
parser.add_argument('--val-num-samples', default=None, type=int,
group.add_argument('--val-num-samples', default=None, type=int,
metavar='N', help='Manually specify num samples in validation split, for IterableDatasets.')
group.add_argument('--dataset-download', action='store_true', default=False,
help='Allow download of dataset for torch/ and tfds/ datasets that support it.')
Expand Down Expand Up @@ -185,7 +185,7 @@
group.add_argument('--synchronize-step', action='store_true', default=False,
help='torch.cuda.synchronize() end of each step')
group.add_argument("--local_rank", default=0, type=int)
parser.add_argument('--device-modules', default=None, type=str, nargs='+',
group.add_argument('--device-modules', default=None, type=str, nargs='+',
help="Python imports for device backend modules.")

# Optimizer parameters
Expand Down