T
- data type for data()
outputpublic final class NcclAllReduce<T extends Number> extends PrimitiveOp implements Operand<T>
Outputs a tensor containing the reduction across all input tensors passed to ops within the same `shared_name.
The graph should be constructed so if one op runs with shared_name value `c`, then `num_devices` ops will run with shared_name value `c`. Failure to do so will cause the graph execution to fail to complete.
input: the input to the reduction data: the value of the reduction across all `num_devices` devices. reduction: the reduction operation to perform. num_devices: The number of devices participating in this reduction. shared_name: Identifier that shared between ops of the same reduction.
operation
Modifier and Type | Method and Description |
---|---|
Output<T> |
asOutput()
Returns the symbolic handle of a tensor.
|
static <T extends Number> |
create(Scope scope,
Operand<T> input,
String reduction,
Long numDevices,
String sharedName)
Factory method to create a class wrapping a new NcclAllReduce operation.
|
Output<T> |
data() |
equals, hashCode, op, toString
public static <T extends Number> NcclAllReduce<T> create(Scope scope, Operand<T> input, String reduction, Long numDevices, String sharedName)
scope
- current scopeinput
- reduction
- numDevices
- sharedName
- public Output<T> asOutput()
Operand
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.
asOutput
in interface Operand<T extends Number>
OperationBuilder.addInput(Output)
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