Clamp {#dev_guide_op_clamp}
===========================

## General
 
Clamp operation represents clipping activation function, it applies following 
formula on every element of \src tensor (the variable names follow the standard 
@ref dev_guide_conventions):

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

## Operation attributes

Attribute Name | Description | Value Type | Supported Values | Required or Optional
-- | -- | -- | -- | --
[min](@ref dnnl::graph::op::attr::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](@ref dnnl::graph::op::attr::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 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