org.bytedeco.dnnl

Class dnnl_rnn_desc_t

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.dnnl.dnnl_rnn_desc_t

All Implemented Interfaces:

AutoCloseable

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

A descriptor for an RNN 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_rnn_desc_t() Default native constructor.
dnnl_rnn_desc_t(long size) Native array allocator.
dnnl_rnn_desc_t(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
int	activation_kind() Activation function used for vanilla_rnn cell kind.
dnnl_rnn_desc_t	activation_kind(int setter)
float	alpha()
dnnl_rnn_desc_t	alpha(float setter)
float	beta()
dnnl_rnn_desc_t	beta(float setter)
dnnl_memory_desc_t	bias_desc() Bias memory descriptor.
dnnl_rnn_desc_t	bias_desc(dnnl_memory_desc_t setter)
int	cell_kind() RNN cell kind.
dnnl_rnn_desc_t	cell_kind(int setter)
dnnl_memory_desc_t	diff_bias_desc() Bias gradient memory descriptor.
dnnl_rnn_desc_t	diff_bias_desc(dnnl_memory_desc_t setter)
dnnl_memory_desc_t	diff_dst_iter_c_desc() Destination gradient iteration memory descriptor for cell state.
dnnl_rnn_desc_t	diff_dst_iter_c_desc(dnnl_memory_desc_t setter)
dnnl_memory_desc_t	diff_dst_iter_desc() Destination gradient iteration memory descriptor for hidden state.
dnnl_rnn_desc_t	diff_dst_iter_desc(dnnl_memory_desc_t setter)
dnnl_memory_desc_t	diff_dst_layer_desc() Destination gradient layer memory descriptor.
dnnl_rnn_desc_t	diff_dst_layer_desc(dnnl_memory_desc_t setter)
dnnl_memory_desc_t	diff_src_iter_c_desc() Source gradient iter memory descriptor for cell state.
dnnl_rnn_desc_t	diff_src_iter_c_desc(dnnl_memory_desc_t setter)
dnnl_memory_desc_t	diff_src_iter_desc() Source gradient iter memory descriptor for hidden state.
dnnl_rnn_desc_t	diff_src_iter_desc(dnnl_memory_desc_t setter)
dnnl_memory_desc_t	diff_src_layer_desc() Source gradient layer memory descriptor.
dnnl_rnn_desc_t	diff_src_layer_desc(dnnl_memory_desc_t setter)
dnnl_memory_desc_t	diff_weights_iter_desc() Weights gradient iter memory descriptor.
dnnl_rnn_desc_t	diff_weights_iter_desc(dnnl_memory_desc_t setter)
dnnl_memory_desc_t	diff_weights_layer_desc() Weights gradient layer memory descriptor.
dnnl_rnn_desc_t	diff_weights_layer_desc(dnnl_memory_desc_t setter)
dnnl_memory_desc_t	diff_weights_peephole_desc() Weights gradient peephole memory descriptor.
dnnl_rnn_desc_t	diff_weights_peephole_desc(dnnl_memory_desc_t setter)
dnnl_memory_desc_t	diff_weights_projection_desc() Weights gradient projection memory descriptor.
dnnl_rnn_desc_t	diff_weights_projection_desc(dnnl_memory_desc_t setter)
int	direction() The direction of RNN primitive execution.
dnnl_rnn_desc_t	direction(int setter)
dnnl_memory_desc_t	dst_iter_c_desc() Destination iter memory descriptor for cell state.
dnnl_rnn_desc_t	dst_iter_c_desc(dnnl_memory_desc_t setter)
dnnl_memory_desc_t	dst_iter_desc() Destination iter memory descriptor for hidden state.
dnnl_rnn_desc_t	dst_iter_desc(dnnl_memory_desc_t setter)
dnnl_memory_desc_t	dst_layer_desc() Destination layer memory descriptor.
dnnl_rnn_desc_t	dst_layer_desc(dnnl_memory_desc_t setter)
int	flags() RNN cell flags
dnnl_rnn_desc_t	flags(int setter)
dnnl_rnn_desc_t	getPointer(long i)
dnnl_rnn_desc_t	position(long position)
int	primitive_kind() The kind of primitive.
dnnl_rnn_desc_t	primitive_kind(int setter)
int	prop_kind() The kind of propagation.
dnnl_rnn_desc_t	prop_kind(int setter)
dnnl_memory_desc_t	src_iter_c_desc() Source iteration memory descriptor for cell state.
dnnl_rnn_desc_t	src_iter_c_desc(dnnl_memory_desc_t setter)
dnnl_memory_desc_t	src_iter_desc() Source iteration memory descriptor for hidden state.
dnnl_rnn_desc_t	src_iter_desc(dnnl_memory_desc_t setter)
dnnl_memory_desc_t	src_layer_desc() Source layer memory descriptor.
dnnl_rnn_desc_t	src_layer_desc(dnnl_memory_desc_t setter)
dnnl_memory_desc_t	weights_iter_desc() Weights iteration memory descriptor.
dnnl_rnn_desc_t	weights_iter_desc(dnnl_memory_desc_t setter)
dnnl_memory_desc_t	weights_layer_desc() Weights layer memory descriptor.
dnnl_rnn_desc_t	weights_layer_desc(dnnl_memory_desc_t setter)
dnnl_memory_desc_t	weights_peephole_desc() Weights peephole memory descriptor.
dnnl_rnn_desc_t	weights_peephole_desc(dnnl_memory_desc_t setter)
dnnl_memory_desc_t	weights_projection_desc() Weights projection memory descriptor.
dnnl_rnn_desc_t	weights_projection_desc(dnnl_memory_desc_t 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_rnn_desc_t

public dnnl_rnn_desc_t()

Default native constructor.

dnnl_rnn_desc_t

public dnnl_rnn_desc_t(long size)

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

dnnl_rnn_desc_t

public dnnl_rnn_desc_t(Pointer p)

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

Method Detail

position

public dnnl_rnn_desc_t position(long position)

Overrides:

position in class Pointer

getPointer

public dnnl_rnn_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_rnn.

primitive_kind

public dnnl_rnn_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, and #dnnl_backward.

prop_kind

public dnnl_rnn_desc_t prop_kind(int setter)

cell_kind

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

RNN cell kind. Must be one of #dnnl_vanilla_rnn, #dnnl_vanilla_lstm, #dnnl_vanilla_gru, or #dnnl_lbr_gru.

cell_kind

public dnnl_rnn_desc_t cell_kind(int setter)

direction

@Cast(value="dnnl_rnn_direction_t")
public int direction()

The direction of RNN primitive execution.

direction

public dnnl_rnn_desc_t direction(int setter)

src_layer_desc

@ByRef
public dnnl_memory_desc_t src_layer_desc()

Source layer memory descriptor.

src_layer_desc

public dnnl_rnn_desc_t src_layer_desc(dnnl_memory_desc_t setter)

src_iter_desc

@ByRef
public dnnl_memory_desc_t src_iter_desc()

Source iteration memory descriptor for hidden state.

src_iter_desc

public dnnl_rnn_desc_t src_iter_desc(dnnl_memory_desc_t setter)

src_iter_c_desc

@ByRef
public dnnl_memory_desc_t src_iter_c_desc()

Source iteration memory descriptor for cell state.

src_iter_c_desc

public dnnl_rnn_desc_t src_iter_c_desc(dnnl_memory_desc_t setter)

weights_layer_desc

@ByRef
public dnnl_memory_desc_t weights_layer_desc()

Weights layer memory descriptor.

weights_layer_desc

public dnnl_rnn_desc_t weights_layer_desc(dnnl_memory_desc_t setter)

weights_iter_desc

@ByRef
public dnnl_memory_desc_t weights_iter_desc()

Weights iteration memory descriptor.

weights_iter_desc

public dnnl_rnn_desc_t weights_iter_desc(dnnl_memory_desc_t setter)

bias_desc

@ByRef
public dnnl_memory_desc_t bias_desc()

Bias memory descriptor.

bias_desc

public dnnl_rnn_desc_t bias_desc(dnnl_memory_desc_t setter)

dst_layer_desc

@ByRef
public dnnl_memory_desc_t dst_layer_desc()

Destination layer memory descriptor.

dst_layer_desc

public dnnl_rnn_desc_t dst_layer_desc(dnnl_memory_desc_t setter)

dst_iter_desc

@ByRef
public dnnl_memory_desc_t dst_iter_desc()

Destination iter memory descriptor for hidden state.

dst_iter_desc

public dnnl_rnn_desc_t dst_iter_desc(dnnl_memory_desc_t setter)

dst_iter_c_desc

@ByRef
public dnnl_memory_desc_t dst_iter_c_desc()

Destination iter memory descriptor for cell state.

dst_iter_c_desc

public dnnl_rnn_desc_t dst_iter_c_desc(dnnl_memory_desc_t setter)

weights_peephole_desc

@ByRef
public dnnl_memory_desc_t weights_peephole_desc()

Weights peephole memory descriptor. This memory descriptor is equal to zero memory descriptor in case of non-peephole LSTMs and other non-LSTM RNNs.

weights_peephole_desc

public dnnl_rnn_desc_t weights_peephole_desc(dnnl_memory_desc_t setter)

weights_projection_desc

@ByRef
public dnnl_memory_desc_t weights_projection_desc()

Weights projection memory descriptor. This memory descriptor is equal to zero memory descriptor in case of non-projection LSTMs and other non-LSTM RNNs.

weights_projection_desc

public dnnl_rnn_desc_t weights_projection_desc(dnnl_memory_desc_t setter)

diff_src_layer_desc

@ByRef
public dnnl_memory_desc_t diff_src_layer_desc()

Source gradient layer memory descriptor.

diff_src_layer_desc

public dnnl_rnn_desc_t diff_src_layer_desc(dnnl_memory_desc_t setter)

diff_src_iter_desc

@ByRef
public dnnl_memory_desc_t diff_src_iter_desc()

Source gradient iter memory descriptor for hidden state.

diff_src_iter_desc

public dnnl_rnn_desc_t diff_src_iter_desc(dnnl_memory_desc_t setter)

diff_src_iter_c_desc

@ByRef
public dnnl_memory_desc_t diff_src_iter_c_desc()

Source gradient iter memory descriptor for cell state.

diff_src_iter_c_desc

public dnnl_rnn_desc_t diff_src_iter_c_desc(dnnl_memory_desc_t setter)

diff_weights_layer_desc

@ByRef
public dnnl_memory_desc_t diff_weights_layer_desc()

Weights gradient layer memory descriptor.

diff_weights_layer_desc

public dnnl_rnn_desc_t diff_weights_layer_desc(dnnl_memory_desc_t setter)

diff_weights_iter_desc

@ByRef
public dnnl_memory_desc_t diff_weights_iter_desc()

Weights gradient iter memory descriptor.

diff_weights_iter_desc

public dnnl_rnn_desc_t diff_weights_iter_desc(dnnl_memory_desc_t setter)

diff_bias_desc

@ByRef
public dnnl_memory_desc_t diff_bias_desc()

Bias gradient memory descriptor.

diff_bias_desc

public dnnl_rnn_desc_t diff_bias_desc(dnnl_memory_desc_t setter)

diff_dst_layer_desc

@ByRef
public dnnl_memory_desc_t diff_dst_layer_desc()

Destination gradient layer memory descriptor.

diff_dst_layer_desc

public dnnl_rnn_desc_t diff_dst_layer_desc(dnnl_memory_desc_t setter)

diff_dst_iter_desc

@ByRef
public dnnl_memory_desc_t diff_dst_iter_desc()

Destination gradient iteration memory descriptor for hidden state.

diff_dst_iter_desc

public dnnl_rnn_desc_t diff_dst_iter_desc(dnnl_memory_desc_t setter)

diff_dst_iter_c_desc

@ByRef
public dnnl_memory_desc_t diff_dst_iter_c_desc()

Destination gradient iteration memory descriptor for cell state.

diff_dst_iter_c_desc

public dnnl_rnn_desc_t diff_dst_iter_c_desc(dnnl_memory_desc_t setter)

diff_weights_peephole_desc

@ByRef
public dnnl_memory_desc_t diff_weights_peephole_desc()

Weights gradient peephole memory descriptor. This memory descriptor is equal to zero memory descriptor in case of non-peephole LSTMs and other non-LSTM RNNs.

diff_weights_peephole_desc

public dnnl_rnn_desc_t diff_weights_peephole_desc(dnnl_memory_desc_t setter)

diff_weights_projection_desc

@ByRef
public dnnl_memory_desc_t diff_weights_projection_desc()

Weights gradient projection memory descriptor. This memory descriptor is equal to zero memory descriptor in case of non-projection LSTMs and other non-LSTM RNNs.

diff_weights_projection_desc

public dnnl_rnn_desc_t diff_weights_projection_desc(dnnl_memory_desc_t setter)

flags

@Cast(value="unsigned int")
public int flags()

RNN cell flags

flags

public dnnl_rnn_desc_t flags(int setter)

activation_kind

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

Activation function used for vanilla_rnn cell kind. Must be either #dnnl_eltwise_relu or #dnnl_eltwise_tanh.

activation_kind

public dnnl_rnn_desc_t activation_kind(int setter)

alpha

public float alpha()

alpha

public dnnl_rnn_desc_t alpha(float setter)

beta

public float beta()

beta

public dnnl_rnn_desc_t beta(float setter)