Visible to Intel only — GUID: GUID-6635548A-D499-407C-B29F-B02D2B2EA931
Visible to Intel only — GUID: GUID-6635548A-D499-407C-B29F-B02D2B2EA931
ClampBackward
General
ClampBackward operation computes gradient for Clamp.
Operation attributes
Attribute Name |
Description |
Value Type |
Supported Values |
Required or Optional |
---|---|---|---|---|
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 |
|
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 |
|
If true, use dst of Clamp operation to calculate the gradient. Otherwise, use src . |
bool |
true (default), false |
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 |
src / dst |
Required |
1 |
diff_dst |
Required |
Outputs
Index |
Argument Name |
Required or Optional |
---|---|---|
0 |
diff_src |
Required |
Supported data types
ClampBackward operation supports the following data type combinations.
Src |
Diff_dst |
Diff_src |
---|---|---|
f32 |
f32 |
f32 |
f16 |
f16 |
f16 |
bf16 |
bf16 |
bf16 |