Spaces:
Build error
Build error
File size: 1,130 Bytes
28c256d |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 |
# Copyright (c) Meta Platforms, Inc. and affiliates.
# All rights reserved.
#
# This source code is licensed under the license found in the
# LICENSE file in the root directory of this source tree.
import torch
from ..version_utils import digit_version
from .parrots_wrapper import TORCH_VERSION
_torch_version_meshgrid_indexing = (
'parrots' not in TORCH_VERSION
and digit_version(TORCH_VERSION) >= digit_version('1.10.0a0'))
def torch_meshgrid(*tensors):
"""A wrapper of torch.meshgrid to compat different PyTorch versions.
Since PyTorch 1.10.0a0, torch.meshgrid supports the arguments ``indexing``.
So we implement a wrapper here to avoid warning when using high-version
PyTorch and avoid compatibility issues when using previous versions of
PyTorch.
Args:
tensors (List[Tensor]): List of scalars or 1 dimensional tensors.
Returns:
Sequence[Tensor]: Sequence of meshgrid tensors.
"""
if _torch_version_meshgrid_indexing:
return torch.meshgrid(*tensors, indexing='ij')
else:
return torch.meshgrid(*tensors) # Uses indexing='ij' by default
|