mindspore.ops.permute

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mindspore.ops.permute(input, axis)[source]

Permutes the dimensions of the input tensor according to input axis .

Parameters

  • input (Tensor) – Input Tensor.

  • axis (tuple(int)) – Permute will permute the tensor to the input axis order.

Returns

Tensor, has the same dimension as input tensor, with axis suitably permuted.

Raises

  • ValueError – If axis is None.

  • ValueError – If the number of elements of axis is not equal to input ndim.

Supported Platforms:

Ascend GPU CPU

Examples

>>> import mindspore
>>> import numpy as np
>>> from mindspore import Tensor, ops
>>> input_x = Tensor(np.array([[[1, 2, 3], [4, 5, 6]], [[7, 8, 9], [10, 11, 12]]]), mindspore.float32)
>>> input_perm = (0, 2, 1)
>>> print(ops.permute(input_x, input_perm))
[[[ 1.  4.]
  [ 2.  5.]
  [ 3.  6.]]
 [[ 7. 10.]
  [ 8. 11.]
  [ 9. 12.]]]