Enum Class GraphOptimizationLevel

java.lang.Object

java.lang.Enum<GraphOptimizationLevel>

smile.onnx.GraphOptimizationLevel

All Implemented Interfaces:

Serializable, Comparable<GraphOptimizationLevel>, Constable

public enum GraphOptimizationLevel
extends Enum<GraphOptimizationLevel>

Graph optimization level for an ONNX Runtime session, corresponding to GraphOptimizationLevel in the ONNX Runtime C API.

Higher optimization levels may increase session initialization time but typically reduce inference latency.

Nested Class Summary

Nested classes/interfaces inherited from class Enum

Enum.EnumDesc<E>

Enum Constant Summary

Enum Constants

Enum Constant	Description
DISABLE_ALL	Disable all optimizations.
ENABLE_ALL	Enable all available optimizations.
ENABLE_BASIC	Enable basic optimizations (redundant node eliminations).
ENABLE_EXTENDED	Enable extended optimizations (complex node fusions).
ENABLE_LAYOUT	Enable layout optimizations.

Method Summary

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

Methods inherited from class Enum

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

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

DISABLE_ALL

public static final GraphOptimizationLevel DISABLE_ALL

Disable all optimizations.

ENABLE_BASIC

public static final GraphOptimizationLevel ENABLE_BASIC

Enable basic optimizations (redundant node eliminations).

ENABLE_EXTENDED

public static final GraphOptimizationLevel ENABLE_EXTENDED

Enable extended optimizations (complex node fusions).

ENABLE_LAYOUT

public static final GraphOptimizationLevel ENABLE_LAYOUT

Enable layout optimizations.

ENABLE_ALL

public static final GraphOptimizationLevel ENABLE_ALL

Enable all available optimizations.

Method Details

values

public static GraphOptimizationLevel[] 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 GraphOptimizationLevel 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

value

public int value()

Returns the ORT integer code.

Returns:

the ORT integer code.