Package ai.onnxruntime

Enum Class OrtSession.SessionOptions.OptLevel

java.lang.Object

java.lang.Enum<OrtSession.SessionOptions.OptLevel>

ai.onnxruntime.OrtSession.SessionOptions.OptLevel

All Implemented Interfaces:

Serializable, Comparable<OrtSession.SessionOptions.OptLevel>, Constable

Enclosing class:

OrtSession.SessionOptions

public static enum OrtSession.SessionOptions.OptLevel
extends Enum<OrtSession.SessionOptions.OptLevel>

The optimisation level to use. Needs to be kept in sync with the GraphOptimizationLevel enum in the C API.

See Graph Optimizations for more details.

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
ALL_OPT	Applies all available optimizations to the ONNX graph.
BASIC_OPT	Apply basic optimizations such as constant folding, redundant computation elimination and node fusions to the ONNX graph.
EXTENDED_OPT	Applies all the basic optimizations plus more complex node fusion operations to the ONNX graph.
NO_OPT	Apply no optimizations to the ONNX graph.

Method Summary

Modifier and Type	Method	Description
int	getID()	Gets the int id used in native code for this optimisation level.
static OrtSession.SessionOptions.OptLevel	valueOf(String name)	Returns the enum constant of this class with the specified name.
static OrtSession.SessionOptions.OptLevel[]	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

NO_OPT

public static final OrtSession.SessionOptions.OptLevel NO_OPT

Apply no optimizations to the ONNX graph.

BASIC_OPT

public static final OrtSession.SessionOptions.OptLevel BASIC_OPT

Apply basic optimizations such as constant folding, redundant computation elimination and node fusions to the ONNX graph.

EXTENDED_OPT

public static final OrtSession.SessionOptions.OptLevel EXTENDED_OPT

Applies all the basic optimizations plus more complex node fusion operations to the ONNX graph.

ALL_OPT

public static final OrtSession.SessionOptions.OptLevel ALL_OPT

Applies all available optimizations to the ONNX graph.

Method Details

values

public static OrtSession.SessionOptions.OptLevel[] 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 OrtSession.SessionOptions.OptLevel 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

getID

public int getID()

Gets the int id used in native code for this optimisation level.

Returns:

The int id.