nvidia.dali.fn.ones#

nvidia.dali.fn.ones(
*,
bytes_per_sample_hint=[0],
dtype=DALIDataType.INT32,
preserve=False,
seed=-1,
shape=None,
device=None,
name=None,
)#

Returns new data of given shape and type, filled with ones.

Supported backends

  • ‘cpu’

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) – Output data type.

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

  • seed (int, optional, default = -1) –

    Random seed.

    If not provided, it will be populated based on the global seed of the pipeline.

  • shape (int or list of int or TensorList of int, optional) – Shape of the output data.

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