PrefetchDataset

public final class PrefetchDataset

Creates a dataset that asynchronously prefetches elements from `input_dataset`.

Nested Classes

class PrefetchDataset.Options Optional attributes for PrefetchDataset

Constants

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

Public Methods

Output<TType>	asOutput() Returns the symbolic handle of the tensor.
static PrefetchDataset.Options	bufferSizeMin(Long bufferSizeMin)
static PrefetchDataset	create(Scope scope, Operand<?> inputDataset, Operand<TInt64> bufferSize, List<Class<? extends TType>> outputTypes, List<Shape> outputShapes, Options... options) Factory method to create a class wrapping a new PrefetchDataset operation.
Output<?>	handle()
static PrefetchDataset.Options	legacyAutotune(Boolean legacyAutotune)
static PrefetchDataset.Options	slackPeriod(Long slackPeriod)

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 org.tensorflow.Operand

abstract Output<TType>	asOutput() Returns the symbolic handle of the tensor.
abstract TType	asTensor() Returns the tensor at this operand.
abstract Shape	shape() Returns the (possibly partially known) shape of the tensor referred to by the `Output` of this operand.
abstract Class<TType>	type() Returns the tensor type of this operand

From interface org.tensorflow.ndarray.Shaped

abstract int	rank()
abstract Shape	shape()
abstract long	size() Computes and returns the total size of this container, in number of values.

Constants

public static final String OP_NAME

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

Constant Value: "PrefetchDataset"

Public Methods

public Output<TType> asOutput ()

Returns the symbolic handle of the 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 PrefetchDataset.Options bufferSizeMin (Long bufferSizeMin)

public static PrefetchDataset create (Scope scope, Operand<?> inputDataset, Operand<TInt64> bufferSize, List<Class<? extends TType>> outputTypes, List<Shape> outputShapes, Options... options)

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

Parameters

scope	current scope
bufferSize	The maximum number of elements to buffer in an iterator over this dataset.
options	carries optional attributes values

PrefetchDataset

Nested Classes

Constants

Public Methods

Inherited Methods

Constants

public static final String OP_NAME

Public Methods

public Output<TType> asOutput ()

public static PrefetchDataset.Options bufferSizeMin (Long bufferSizeMin)

public static PrefetchDataset create (Scope scope, Operand<?> inputDataset, Operand<TInt64> bufferSize, List<Class<? extends TType>> outputTypes, List<Shape> outputShapes, Options... options)

Parameters

Returns

public Output<?> handle ()

public static PrefetchDataset.Options legacyAutotune (Boolean legacyAutotune)

public static PrefetchDataset.Options slackPeriod (Long slackPeriod)