numel¶

paddle. numel ( x, name=None ) [source]

Returns the number of elements for a tensor, which is a int64 Tensor with shape [1] in static mode or a scalar value in imperative mode

Parameters

x (Tensor) – The input Tensor, it’s data type can be bool, float16, float32, float64, int32, int64.

Returns

The number of elements for the input Tensor.

Return type

Tensor

Examples

import paddle

x = paddle.full(shape=[4, 5, 7], fill_value=0, dtype='int32')
numel = paddle.numel(x) # 140