SequenceLength#
SequenceLength - 11#
Version
name: SequenceLength (GitHub)
domain: main
since_version: 11
function: False
support_level: SupportType.COMMON
shape inference: True
This version of the operator has been available since version 11.
Summary
Produces a scalar(tensor of empty shape) containing the number of tensors in ‘input_sequence’.
Inputs
input_sequence (heterogeneous) - S: Input sequence.
Outputs
length (heterogeneous) - I: Length of input sequence. It must be a scalar(tensor of empty shape).
Type Constraints
S in ( seq(tensor(bool)), seq(tensor(complex128)), seq(tensor(complex64)), seq(tensor(double)), seq(tensor(float)), seq(tensor(float16)), seq(tensor(int16)), seq(tensor(int32)), seq(tensor(int64)), seq(tensor(int8)), seq(tensor(string)), seq(tensor(uint16)), seq(tensor(uint32)), seq(tensor(uint64)), seq(tensor(uint8)) ): Constrain to any tensor type.
I in ( tensor(int64) ): Constrain output to integral tensor. It must be a scalar(tensor of empty shape).
Examples