org.tensorflow.op.data

Class PrefetchDataset

java.lang.Object

org.tensorflow.op.PrimitiveOp

org.tensorflow.op.data.PrefetchDataset

All Implemented Interfaces:

Op, Operand<Object>

public final class PrefetchDataset
extends PrimitiveOp
implements Operand<Object>

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

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PrefetchDataset.Options Optional attributes for PrefetchDataset

Field Summary

Fields inherited from class org.tensorflow.op.PrimitiveOp

operation

Method Summary

Modifier and Type	Method and Description
Output<Object>	asOutput() Returns the symbolic handle of a tensor.
static PrefetchDataset	create(Scope scope, Operand<?> inputDataset, Operand<Long> bufferSize, List<Class<?>> outputTypes, List<Shape> outputShapes, PrefetchDataset.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)

Methods inherited from class org.tensorflow.op.PrimitiveOp

equals, hashCode, op, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

create

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

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

Parameters:

scope - current scope

inputDataset -

bufferSize - The maximum number of elements to buffer in an iterator over this dataset.

outputTypes -

outputShapes -

options - carries optional attributes values

Returns:

a new instance of PrefetchDataset

slackPeriod

public static PrefetchDataset.Options slackPeriod(Long slackPeriod)

Parameters:

slackPeriod -

legacyAutotune

public static PrefetchDataset.Options legacyAutotune(Boolean legacyAutotune)

Parameters:

legacyAutotune -

handle

public Output<?> handle()

asOutput

public Output<Object> asOutput()

Description copied from interface: Operand

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.

Specified by:

asOutput in interface Operand<Object>

See Also:

OperationBuilder.addInput(Output)