HardSigmoid

General

HardSigmoid operation applies the following formula on every element of \(\src\) tensor (the variable names follow the standard Naming Conventions):

\[dst = \text{max}(0, \text{min}(1, \alpha src + \beta))\]

Operation attributes

Attribute Name

Description

Value Type

Supported Values

Required or Optional

alpha

\(\alpha\) in the formula.

f32

Arbitrary f32 value.

Required

beta

\(\beta\) in the formula.

f32

Arbitrary f32 value.

Required

Execution arguments

The inputs and outputs must be provided according to the index order shown below when constructing an operation.

Inputs

Index

Argument Name

Required or Optional

0

src

Required

Outputs

Index

Argument Name

Required or Optional

0

dst

Required

Supported data types

HardSigmoid operation supports the following data type combinations.

Src

Dst

f32

f32

bf16

bf16

f16

f16