LogSoftmaxBackward#
General#
LogSoftmaxBackward operation computes gradient for LogSoftmax.
Operation attributes#
Attribute Name |
Description |
Value Type |
Supported Values |
Required or Optional |
|---|---|---|---|---|
Represents the axis of which the LogSoftmax is calculated. Negative value means counting dimensions from the back. |
s64 |
Arbitrary s64 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 |
1 |
|
Required |
Outputs#
Index |
Argument Name |
Required or Optional |
|---|---|---|
0 |
|
Required |
Supported data types#
LogSoftmaxBackward operation supports the following data type combinations.
Diff_dst |
Dst |
Diff_src |
|---|---|---|
f32 |
f32 |
f32 |
bf16 |
bf16 |
bf16 |
f16 |
f16 |
f16 |