# Copyright (c) Meta Platforms, Inc. and affiliates.
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# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
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"""
transpose op
"""
from aitemplate.compiler.base import Tensor
from aitemplate.compiler.ops.tensor.permute import permute
[docs]class transpose(permute):
"""
Returns a tensor with its two dimensions transposed.
This returned tensor is not a view. Dims can be negative.
"""
def __call__(self, x: Tensor, dim0: int, dim1: int) -> Tensor:
dims = list(range(x._rank()))
dims[dim0] = dim1
dims[dim1] = dim0
return super().__call__(x, dims)