SoftPlus¶
General¶
SoftPlus operation applies following formula on every element of \(\src\) tensor (the variable names follow the standard Naming Conventions):
\[dst = 1 / beta * \ln(e^{beta*src} + 1.0)\]
Operation attributes¶
Attribute Name |
Description |
Value Type |
Supported Values ——————- |
Required or Optional |
|---|---|---|---|---|
Value for the SoftPlus formulation. |
f32 |
Arbitrary f32 value ( |
Optional |
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 |
|
Required |
Outputs¶
Index |
Argument Name |
Required or Optional |
|---|---|---|
0 |
|
Required |
Supported data types¶
SoftPlus operation supports the following data type combinations.
Src |
Dst |
|---|---|
f32 |
f32 |
bf16 |
bf16 |
f16 |
f16 |