public final class
CollectiveReduceScatterV2
Mutually reduces multiple tensors of identical type and shape and scatters the result.
`is_stateless` means each op does not need control dependencies to other collective ops. In this case, keys that are unique at runtime (e.g. `instance_key`) should be used to distinguish collective groups.
Nested Classes
| class | CollectiveReduceScatterV2.Options | Optional attributes for CollectiveReduceScatterV2
|
|
Public Methods
| Output<T> |
asOutput()
Returns the symbolic handle of a tensor.
|
| static CollectiveReduceScatterV2.Options |
communicationHint(String communicationHint)
|
| static <T extends Number> CollectiveReduceScatterV2<T> | |
| Output<T> |
data()
|
| static CollectiveReduceScatterV2.Options |
isStateless(Boolean isStateless)
|
| static CollectiveReduceScatterV2.Options |
maxSubdivsPerDevice(Long maxSubdivsPerDevice)
|
| static CollectiveReduceScatterV2.Options |
timeoutSeconds(Float timeoutSeconds)
|
Inherited Methods
Public Methods
public Output<T> asOutput ()
Returns the symbolic handle of a tensor.
Inputs to TensorFlow operations are outputs of another TensorFlow operation. This method is used to obtain a symbolic handle that represents the computation of the input.
public static CollectiveReduceScatterV2<T> create (Scope scope, Operand<T> input, Operand<Integer> groupSize, Operand<Integer> groupKey, Operand<Integer> instanceKey, Iterable<Operand<?>> orderingToken, String mergeOp, String finalOp, Options... options)
Factory method to create a class wrapping a new CollectiveReduceScatterV2 operation.
Parameters
| scope | current scope |
|---|---|
| options | carries optional attributes values |
Returns
- a new instance of CollectiveReduceScatterV2