Clamp

Clamp operation represents clipping activation function, it applies following formula on every element of src tensor (the variable names follow the standard Conventions):

\[clamp(src_i) = min(max(src_i, min\_value), max\_value)\]

Operation Attributes

Attribute Name	Description	Value Type	Supported Values	Required or Optional
min	The lower bound of values in the output. Any value in the input that is smaller than the bound, is replaced with the min value.	f32	Arbitrary valid f32 value	Required
max	The upper bound of values in the output. Any value in the input that is greater than the bound, is replaced with the max value.	f32	Arbitrary valid f32 value	Required

Execution Arguments

The inputs and outputs must be provided according to the below index order 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

Clamp operation supports the following data type combinations.

Src	Dst
f32	f32
f16	f16
bf16	bf16