ReLU {#dev_guide_op_relu}
=========================

## General

ReLU applies following formula on every element of \src tensor (the
variable names follow the standard @ref dev_guide_conventions):

\f[ dst = \begin{cases} src & \text{if}\ src > 0 \\
    0 & \text{if}\ src \leq 0 \end{cases} \f]

## Operation attributes

ReLU operation does not support any attribute.

## 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

ReLU operation supports the following data type combinations.

| Src  | Dst  |
|:-----|:-----|
| f32  | f32  |
| bf16 | bf16 |
| f16  | f16  |