Package ai.onnxruntime.providers

Enum Class NNAPIFlags

java.lang.Object

java.lang.Enum<NNAPIFlags>

ai.onnxruntime.providers.NNAPIFlags

All Implemented Interfaces:

OrtFlags, Serializable, Comparable<NNAPIFlags>, Constable

public enum NNAPIFlags
extends Enum<NNAPIFlags>
implements OrtFlags

Flags for the NNAPI provider.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
CPU_DISABLED	Disables NNAPI from using CPU.
CPU_ONLY	NNAPI will only use CPU.
USE_FP16	Enables fp16 support.
USE_NCHW	Uses channels first format.

Field Summary

Fields

Modifier and Type	Field	Description
final int	value	The native value of the enum.

Method Summary

Modifier and Type	Method	Description
int	getValue()	Gets the underlying flag value.
static NNAPIFlags	valueOf(String name)	Returns the enum constant of this class with the specified name.
static NNAPIFlags[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

USE_FP16

public static final NNAPIFlags USE_FP16

Enables fp16 support.

USE_NCHW

public static final NNAPIFlags USE_NCHW

Uses channels first format. Only recommended for developer usage to validate code changes to the execution provider implementation.

CPU_DISABLED

public static final NNAPIFlags CPU_DISABLED

Disables NNAPI from using CPU. If an operator could be assigned to NNAPI, but NNAPI only has a CPU implementation of that operator on the current device, model load will fail.

CPU_ONLY

public static final NNAPIFlags CPU_ONLY

NNAPI will only use CPU. Only recommended for developer usage as it significantly impacts performance.

Field Details

value

public final int value

The native value of the enum.

Method Details

values

public static NNAPIFlags[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static NNAPIFlags valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

getValue

public int getValue()

Description copied from interface: OrtFlags

Gets the underlying flag value.

Specified by:

getValue in interface OrtFlags

Returns:

The flag value.