org.deeplearning4j.datasets.iterator

Class AsyncDataSetIterator

java.lang.Object

org.nd4j.linalg.dataset.AsyncDataSetIterator

org.deeplearning4j.datasets.iterator.AsyncDataSetIterator

All Implemented Interfaces:

Serializable, Iterator<DataSet>, DataSetIterator

Deprecated.

@Deprecated
public class AsyncDataSetIterator
extends AsyncDataSetIterator

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.nd4j.linalg.dataset.AsyncDataSetIterator

AsyncDataSetIterator.AsyncPrefetchThread

Field Summary

Fields inherited from class org.nd4j.linalg.dataset.AsyncDataSetIterator

backedIterator, buffer, callback, deviceId, hasDepleted, nextElement, prefetchSize, shouldWork, terminator, thread, throwable, useWorkspace, workspaceId

Constructor Summary

Constructors

Constructor and Description
AsyncDataSetIterator(DataSetIterator baseIterator) Deprecated. Create an Async iterator with the default queue size of 8
AsyncDataSetIterator(DataSetIterator baseIterator, int queueSize) Deprecated.
AsyncDataSetIterator(DataSetIterator iterator, int queueSize, BlockingQueue<DataSet> queue) Deprecated. Create an Async iterator with the default queue size of 8
AsyncDataSetIterator(DataSetIterator iterator, int queueSize, BlockingQueue<DataSet> queue, boolean useWorkspace) Deprecated.
AsyncDataSetIterator(DataSetIterator iterator, int queueSize, BlockingQueue<DataSet> queue, boolean useWorkspace, DataSetCallback callback) Deprecated.
AsyncDataSetIterator(DataSetIterator iterator, int queueSize, BlockingQueue<DataSet> queue, boolean useWorkspace, DataSetCallback callback, Integer deviceId) Deprecated.
AsyncDataSetIterator(DataSetIterator baseIterator, int queueSize, boolean useWorkspace) Deprecated.
AsyncDataSetIterator(DataSetIterator baseIterator, int queueSize, boolean useWorkspace, DataSetCallback callback) Deprecated.
AsyncDataSetIterator(DataSetIterator baseIterator, int queueSize, boolean useWorkspace, Integer deviceId) Deprecated.

Method Summary

Methods inherited from class org.nd4j.linalg.dataset.AsyncDataSetIterator

asyncSupported, batch, externalCall, getLabels, getPreProcessor, hasNext, inputColumns, next, next, remove, reset, resetSupported, setPreProcessor, shutdown, totalOutcomes

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

AsyncDataSetIterator

public AsyncDataSetIterator(DataSetIterator baseIterator)

Deprecated.

Create an Async iterator with the default queue size of 8

Parameters:

baseIterator - Underlying iterator to wrap and fetch asynchronously from

AsyncDataSetIterator

public AsyncDataSetIterator(DataSetIterator iterator,
                            int queueSize,
                            BlockingQueue<DataSet> queue)

Deprecated.

Create an Async iterator with the default queue size of 8

Parameters:

iterator - Underlying iterator to wrap and fetch asynchronously from

queue - Queue size - number of iterators to

AsyncDataSetIterator

public AsyncDataSetIterator(DataSetIterator baseIterator,
                            int queueSize)

Deprecated.

AsyncDataSetIterator

public AsyncDataSetIterator(DataSetIterator baseIterator,
                            int queueSize,
                            boolean useWorkspace)

Deprecated.

AsyncDataSetIterator

public AsyncDataSetIterator(DataSetIterator baseIterator,
                            int queueSize,
                            boolean useWorkspace,
                            Integer deviceId)

Deprecated.

AsyncDataSetIterator

public AsyncDataSetIterator(DataSetIterator baseIterator,
                            int queueSize,
                            boolean useWorkspace,
                            DataSetCallback callback)

Deprecated.

AsyncDataSetIterator

public AsyncDataSetIterator(DataSetIterator iterator,
                            int queueSize,
                            BlockingQueue<DataSet> queue,
                            boolean useWorkspace)

Deprecated.

AsyncDataSetIterator

public AsyncDataSetIterator(DataSetIterator iterator,
                            int queueSize,
                            BlockingQueue<DataSet> queue,
                            boolean useWorkspace,
                            DataSetCallback callback)

Deprecated.

AsyncDataSetIterator

public AsyncDataSetIterator(DataSetIterator iterator,
                            int queueSize,
                            BlockingQueue<DataSet> queue,
                            boolean useWorkspace,
                            DataSetCallback callback,
                            Integer deviceId)

Deprecated.