org.bytedeco.dnnl

Class dnnl_eltwise_desc_t

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.dnnl.dnnl_eltwise_desc_t

All Implemented Interfaces:

AutoCloseable

@Properties(inherit=dnnl.class)
public class dnnl_eltwise_desc_t
extends Pointer

\} dnnl_api_shuffle

\addtogroup dnnl_api_eltwise \{

A descriptor of a element-wise operation.

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
dnnl_eltwise_desc_t() Default native constructor.
dnnl_eltwise_desc_t(long size) Native array allocator.
dnnl_eltwise_desc_t(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
int	alg_kind() The kind of eltwise algorithm.
dnnl_eltwise_desc_t	alg_kind(int setter)
float	alpha() Algorithm specific parameter.
dnnl_eltwise_desc_t	alpha(float setter)
float	beta()
dnnl_eltwise_desc_t	beta(float setter)
dnnl_memory_desc_t	data_desc() Source and destination memory descriptor.
dnnl_eltwise_desc_t	data_desc(dnnl_memory_desc_t setter)
dnnl_memory_desc_t	diff_data_desc() Source and destination gradient memory descriptor.
dnnl_eltwise_desc_t	diff_data_desc(dnnl_memory_desc_t setter)
dnnl_eltwise_desc_t	getPointer(long i)
dnnl_eltwise_desc_t	position(long position)
int	primitive_kind() The kind of primitive.
dnnl_eltwise_desc_t	primitive_kind(int setter)
int	prop_kind() The kind of propagation.
dnnl_eltwise_desc_t	prop_kind(int setter)

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, getPointer, getPointer, getPointer, hashCode, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetof, offsetof, parseBytes, physicalBytes, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

dnnl_eltwise_desc_t

public dnnl_eltwise_desc_t()

Default native constructor.

dnnl_eltwise_desc_t

public dnnl_eltwise_desc_t(long size)

Native array allocator. Access with Pointer.position(long).

dnnl_eltwise_desc_t

public dnnl_eltwise_desc_t(Pointer p)

Pointer cast constructor. Invokes Pointer.Pointer(Pointer).

Method Detail

position

public dnnl_eltwise_desc_t position(long position)

Overrides:

position in class Pointer

getPointer

public dnnl_eltwise_desc_t getPointer(long i)

Overrides:

getPointer in class Pointer

primitive_kind

@Cast(value="dnnl_primitive_kind_t")
public int primitive_kind()

The kind of primitive. Used for self-identifying the primitive descriptor. Must be #dnnl_eltwise.

primitive_kind

public dnnl_eltwise_desc_t primitive_kind(int setter)

prop_kind

@Cast(value="dnnl_prop_kind_t")
public int prop_kind()

The kind of propagation. Possible values: #dnnl_forward_training, #dnnl_forward_inference, #dnnl_backward, and #dnnl_backward_data.

prop_kind

public dnnl_eltwise_desc_t prop_kind(int setter)

alg_kind

@Cast(value="dnnl_alg_kind_t")
public int alg_kind()

The kind of eltwise algorithm. Possible values: #dnnl_eltwise_relu, #dnnl_eltwise_tanh, #dnnl_eltwise_elu, #dnnl_eltwise_square, #dnnl_eltwise_abs, #dnnl_eltwise_sqrt, #dnnl_eltwise_linear, #dnnl_eltwise_bounded_relu, #dnnl_eltwise_soft_relu, #dnnl_eltwise_logistic, #dnnl_eltwise_exp, #dnnl_eltwise_gelu_tanh, #dnnl_eltwise_swish, #dnnl_eltwise_log, #dnnl_eltwise_clip, #dnnl_eltwise_pow, #dnnl_eltwise_gelu_erf, #dnnl_eltwise_round. Possible values for passing destination memory on backward: #dnnl_eltwise_relu_use_dst_for_bwd, #dnnl_eltwise_tanh_use_dst_for_bwd, #dnnl_eltwise_elu_use_dst_for_bwd, #dnnl_eltwise_sqrt_use_dst_for_bwd, #dnnl_eltwise_logistic_use_dst_for_bwd, #dnnl_eltwise_exp_use_dst_for_bwd.

alg_kind

public dnnl_eltwise_desc_t alg_kind(int setter)

data_desc

@ByRef
public dnnl_memory_desc_t data_desc()

Source and destination memory descriptor.

data_desc

public dnnl_eltwise_desc_t data_desc(dnnl_memory_desc_t setter)

diff_data_desc

@ByRef
public dnnl_memory_desc_t diff_data_desc()

Source and destination gradient memory descriptor.

diff_data_desc

public dnnl_eltwise_desc_t diff_data_desc(dnnl_memory_desc_t setter)

alpha

public float alpha()

Algorithm specific parameter. Accordance table: - #dnnl_eltwise_relu: \p alpha -- negative slope, \p beta ignored - #dnnl_eltwise_tanh: \p alpha and \p beta ignored - #dnnl_eltwise_elu: \p alpha -- negative slope, \p beta ignored - #dnnl_eltwise_square: \p alpha and \p beta ignored - #dnnl_eltwise_abs: \p alpha and \p beta ignored - #dnnl_eltwise_sqrt: \p alpha and \p beta ignored - #dnnl_eltwise_linear: \p alpha -- scale, \p beta -- shift - #dnnl_eltwise_bounded_relu: \p alpha -- upper bound, \p beta ignored - #dnnl_eltwise_soft_relu: \p alpha and \p beta ignored - #dnnl_eltwise_logistic: \p alpha and \p beta ignored - #dnnl_eltwise_exp: \p alpha and \p beta ignored - #dnnl_eltwise_gelu_tanh: \p alpha and \p beta ignored - #dnnl_eltwise_swish: \p alpha -- sigmoid arg scaling, \p beta ignored - #dnnl_eltwise_log: \p alpha and \p beta ignored - #dnnl_eltwise_clip: \p alpha -- lower bound, \p beta -- upper bound - #dnnl_eltwise_pow: \p alpha -- scale, \p beta -- exponent - #dnnl_eltwise_gelu_erf: \p alpha and \p beta ignored - #dnnl_eltwise_round: \p alpha and \p beta ignored

alpha

public dnnl_eltwise_desc_t alpha(float setter)

beta

public float beta()

beta

public dnnl_eltwise_desc_t beta(float setter)