ExecuteAndUpdateVariables

public final class ExecuteAndUpdateVariables

Op that executes a program with optional in-place variable updates.

It (optionally) reads device variables, loads and executes a TPU program on a TPU device, and then (optionally) in-place updates variables using the program outputs, as specified in attributes device_var_reads_indices (program input indices from directly reading variables) and device_var_updates_indices (program output indices used to update variables, -1 means no-update/read-only). Such program outputs are consumed by these variables will not appear in the op output. For the internal use of the distributed TPU compiler.

Constants

String

OP_NAME

The name of this op, as known by TensorFlow core engine

Public Methods

static ExecuteAndUpdateVariables	create(Scope scope, Iterable<Operand<?>> args, Operand<TString> key, List<Class<? extends TType>> Tresults, List<Long> deviceVarReadsIndices, List<Long> deviceVarUpdatesIndices) Factory method to create a class wrapping a new ExecuteAndUpdateVariables operation.
Iterator<Operand<TType>>	iterator()
List<Output<?>>	results()

Inherited Methods

From class org.tensorflow.op.RawOp

final boolean	equals(Object obj)
final int	hashCode()
Operation	op() Return this unit of computation as a single Operation.
final String	toString()

From class java.lang.Object

boolean	equals(Object arg0)
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

From interface org.tensorflow.op.Op

abstract ExecutionEnvironment	env() Return the execution environment this op was created in.
abstract Operation	op() Return this unit of computation as a single Operation.

From interface java.lang.Iterable

abstract void	forEach(Consumer<? super T> arg0)
abstract Iterator<Operand<TType>>	iterator()
abstract Spliterator<Operand<TType>>	spliterator()

Constants

public static final String OP_NAME

The name of this op, as known by TensorFlow core engine

Constant Value: "TPUExecuteAndUpdateVariables"

Public Methods

public static ExecuteAndUpdateVariables create (Scope scope, Iterable<Operand<?>> args, Operand<TString> key, List<Class<? extends TType>> Tresults, List<Long> deviceVarReadsIndices, List<Long> deviceVarUpdatesIndices)

Factory method to create a class wrapping a new ExecuteAndUpdateVariables operation.

Parameters

scope	current scope

Returns

• a new instance of ExecuteAndUpdateVariables

public Iterator<Operand<TType>> iterator ()

public List<Output<?>> results ()