nvidia.dali.experimental.dynamic.get_property#

nvidia.dali.experimental.dynamic.get_property(input, /, *, batch_size=None, device=None, key)#

Returns a property of the tensor passed as an input.

The type of the output will depend on the key of the requested property.

Supported backends

Parameters:

input¶ (Tensor/Batch) – Input to the operator.

Keyword Arguments:

key¶ (str) –

Specifies, which property is requested.

The following properties are supported:

"source_info": Returned type: byte-array.
String-like byte array, which contains information about the origin of the sample. Fox example, fn.get_property() called on tensor loaded via fn.readers.file() returns full path of the file, from which the tensor comes from.
"layout": Returned type: byte-array
Data layout in the given Tensor.