org.nd4j.ir

Class OpDescriptorHolder

java.lang.Object

org.nd4j.ir.OpDescriptorHolder

public class OpDescriptorHolder
extends Object

A utility class for accessing the nd4j op descriptors. May override default definition of nd4jFileNameTextDefault with the system property nd4jFileSpecifierProperty

Author:

Adam Gibson

Field Summary

Fields

Modifier and Type	Field and Description
static OpNamespace.OpDescriptorList	INSTANCE
static String	nd4jFileNameTextDefault
static String	nd4jFileSpecifierProperty

Constructor Summary

Constructors

Constructor and Description
OpDescriptorHolder()

Method Summary

Modifier and Type	Method and Description
static OpNamespace.OpDescriptor	descriptorForOpName(String name) Return the OpNamespace.OpDescriptor for a given op name
static OpNamespace.OpDescriptorList	nd4jOpList() Get the nd4j op list OpNamespace.OpDescriptorList for serialization.
static OpNamespace.OpDescriptorList	opList() Returns an singleton of the nd4jOpList() result, useful for preventing repeated I/O.

Methods inherited from class java.lang.Object

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

Field Detail

nd4jFileNameTextDefault

public static String nd4jFileNameTextDefault

nd4jFileSpecifierProperty

public static String nd4jFileSpecifierProperty

INSTANCE

public static OpNamespace.OpDescriptorList INSTANCE

Constructor Detail

OpDescriptorHolder

public OpDescriptorHolder()

Method Detail

descriptorForOpName

public static OpNamespace.OpDescriptor descriptorForOpName(String name)

Return the OpNamespace.OpDescriptor for a given op name

Parameters:

name - the name of the op to get the descriptor for

Returns:

the desired op descriptor or null if it does not exist

opList

public static OpNamespace.OpDescriptorList opList()

Returns an singleton of the nd4jOpList() result, useful for preventing repeated I/O.

Returns:

nd4jOpList

public static OpNamespace.OpDescriptorList nd4jOpList()
                                               throws IOException

Get the nd4j op list OpNamespace.OpDescriptorList for serialization. Useful for saving and loading DynamicCustomOp

Returns:

the static list of descriptors from the nd4j classpath.

Throws:

IOException