nvidia.dali.fn.ones_like#

nvidia.dali.fn.ones_like(
data_like,
/,
*,
device=None,
name=None,
bytes_per_sample_hint=[0],
dtype=DALIDataType.INT32,
preserve=False,
)#

Returns new data with the same shape, type and layout as the input array, filled with ones.

Supported backends

  • ‘cpu’

Parameters:

data_like (TensorList) – The input data value to copy the shape, type and layout from.

Keyword Arguments:

  • bytes_per_sample_hint (int or list of int, optional, default = [0]) –

    Output size hint, in bytes per sample.

    If specified, the operator’s outputs residing in GPU or page-locked host memory will be preallocated to accommodate a batch of samples of this size.

  • dtype (nvidia.dali.types.DALIDataType, optional, default = DALIDataType.INT32) – Overrides the output data type.

  • preserve (bool, optional, default = False) – Prevents the operator from being removed from the graph even if its outputs are not used.

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