Versioned name: Sign-1
Short description: Sign performs element-wise Sign operation with given tensor.
OpenVINO description: This OP is as same as OpenVINO OP
Attributes: Sign operation has no attributes.
1: A tensor of type T. Required.
1: The result of element-wise sign operation. A tensor of type T with mapped elements of the input tensor to -1 (if it is negative), 0 (if it is zero), or 1 (if it is positive).
T: f32, f16, bf16.
Note: Inputs and outputs have the same data type denoted by T. For example, if input is f32 tensor, then all other tensors have f32 data type.