mindspore.ops.Size

class mindspore.ops.Size[source]

Returns a Scalar of type int that represents the size of the input Tensor and the total number of elements in the Tensor.

Refer to mindspore.ops.size() for more details.

Inputs:

input_x (Tensor) - Input parameters, the shape of tensor is $(x_{1}, x_{2}, . . ., x_{R})$ . The data type is number.

Outputs:

int. A scalar representing the elements' size of input_x, tensor is the number of elements in a tensor, $s i z e = x_{1} * x_{2} * . . . x_{R}$ . The data type is an int.

Supported Platforms:

Ascend GPU CPU

Examples

>>> import mindspore
>>> import numpy as np
>>> from mindspore import Tensor, ops
>>> input_x = Tensor(np.array([[2, 2], [2, 2]]), mindspore.float32)
>>> size = ops.Size()
>>> output = size(input_x)
>>> print(output)
4