ClikaRT::ops::cumprod

function

cumprod()

Tensor cumprod(
    Tensor input,
    int64_t dim,
    DataType dtype = DataType::Undefined
)

Cumulative product along dim (inclusive scan).

$$\mathrm{out}_k = \prod_{j \le k} x_j$$

Parameters

• input: the input tensor.
• dim: the axis to scan along.
• dtype: output dtype; Undefined keeps input's dtype.

Returns: the scanned tensor, same shape as input.

Throws

• ClikaRT::Error: (INVALID_ARGUMENT) when dim is out of range.

Declared in ClikaRT/compute/ops.h, line 4546