Abs¶

General¶

Abs operation performs element-wise the absolute value with given tensor, it applies following formula on every element of $$\src$$ tensor (the variable names follow the standard Naming Conventions):

$\begin{split}dst = \begin{cases} src & \text{if}\ src \ge 0 \\ -src & \text{if}\ src < 0 \end{cases}\end{split}$

Operation attributes¶

Abs 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

Argu

0

src

Required

Outputs¶

Index

Argu

0

dst

Required

Supported data types¶

Abs operation supports the following data type combinations.

Src

D

f32

f32

f16

f16

bf16

bf16