nvidia.dali.fn.ones — NVIDIA DALI (original) (raw)

nvidia.dali.fn.ones(*, bytes_per_sample_hint=[0], dtype=DALIDataType.INT32, preserve=False, 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.
• shape¶ (int or list of int or TensorList of int , optional) – Shape of the output data.