org.bytedeco.dnnl

Class lbr_gru_backward.primitive_desc

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.dnnl.dnnl_primitive_desc_handle

org.bytedeco.dnnl.primitive_desc_base

org.bytedeco.dnnl.primitive_desc

org.bytedeco.dnnl.rnn_primitive_desc_base

org.bytedeco.dnnl.lbr_gru_backward.primitive_desc

All Implemented Interfaces:

AutoCloseable

Enclosing class:

lbr_gru_backward

public static class lbr_gru_backward.primitive_desc
extends rnn_primitive_desc_base

Primitive descriptor for an LBR GRU backward propagation primitive.

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
primitive_desc() Default constructor.
primitive_desc(dnnl_primitive_desc pd) Constructs a primitive descriptor for a LBR GRU backward propagation primitive from a C API primitive descriptor that must have a matching kind.
primitive_desc(lbr_gru_backward.desc adesc, engine aengine, lbr_gru_forward.primitive_desc hint_fwd_pd)
primitive_desc(lbr_gru_backward.desc adesc, engine aengine, lbr_gru_forward.primitive_desc hint_fwd_pd, boolean allow_empty) Constructs a primitive descriptor for an LBR GRU backward propagation primitive.
primitive_desc(lbr_gru_backward.desc adesc, primitive_attr attr, engine aengine, lbr_gru_forward.primitive_desc hint_fwd_pd)
primitive_desc(lbr_gru_backward.desc adesc, primitive_attr attr, engine aengine, lbr_gru_forward.primitive_desc hint_fwd_pd, boolean allow_empty) Constructs a primitive descriptor for an LBR GRU backward propagation primitive.
primitive_desc(long size) Native array allocator.
primitive_desc(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
memory.desc	bias_desc() \copydoc dnnl::rnn_primitive_desc_base::bias_desc()const
memory.desc	diff_bias_desc() \copydoc dnnl::rnn_primitive_desc_base::diff_bias_desc()const
memory.desc	diff_dst_iter_desc() \copydoc dnnl::rnn_primitive_desc_base::diff_dst_iter_desc()const
memory.desc	diff_dst_layer_desc() \copydoc dnnl::rnn_primitive_desc_base::diff_dst_layer_desc()const
memory.desc	diff_src_iter_desc() \copydoc dnnl::rnn_primitive_desc_base::diff_src_iter_desc()const
memory.desc	diff_src_layer_desc() \copydoc dnnl::rnn_primitive_desc_base::diff_src_layer_desc()const
memory.desc	diff_weights_iter_desc() \copydoc dnnl::rnn_primitive_desc_base::diff_weights_iter_desc()const
memory.desc	diff_weights_layer_desc() \copydoc dnnl::rnn_primitive_desc_base::diff_weights_layer_desc()const
memory.desc	dst_iter_desc() \copydoc dnnl::rnn_primitive_desc_base::dst_iter_desc()const
memory.desc	dst_layer_desc() \copydoc dnnl::rnn_primitive_desc_base::dst_layer_desc()const
lbr_gru_backward.primitive_desc	getPointer(long i)
lbr_gru_backward.primitive_desc	position(long position)
memory.desc	src_iter_desc() \copydoc dnnl::rnn_primitive_desc_base::src_iter_desc()const
memory.desc	src_layer_desc() \copydoc dnnl::rnn_primitive_desc_base::src_layer_desc()const
memory.desc	weights_iter_desc() \copydoc dnnl::rnn_primitive_desc_base::weights_iter_desc()const
memory.desc	weights_layer_desc() \copydoc dnnl::rnn_primitive_desc_base::weights_layer_desc()const
memory.desc	workspace_desc() \copydoc dnnl::rnn_primitive_desc_base::workspace_desc()const

Methods inherited from class org.bytedeco.dnnl.rnn_primitive_desc_base

diff_dst_iter_c_desc, diff_src_iter_c_desc, diff_weights_peephole_desc, diff_weights_projection_desc, dst_iter_c_desc, src_iter_c_desc, weights_peephole_desc, weights_projection_desc

Methods inherited from class org.bytedeco.dnnl.primitive_desc

next_impl

Methods inherited from class org.bytedeco.dnnl.primitive_desc_base

diff_dst_desc, diff_dst_desc, diff_src_desc, diff_src_desc, diff_weights_desc, diff_weights_desc, dst_desc, dst_desc, get_engine, get_kind, get_primitive_attr, impl_info_str, query_md, query_md, query_md, query_md, query_s64, query_s64, scratchpad_desc, scratchpad_engine, src_desc, src_desc, weights_desc, weights_desc

Methods inherited from class org.bytedeco.dnnl.dnnl_primitive_desc_handle

asBoolean, asDnnl_primitive_desc, equals, get, get, notEquals, put, reset, reset

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

primitive_desc

public primitive_desc(Pointer p)

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

primitive_desc

public primitive_desc(long size)

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

primitive_desc

public primitive_desc()

Default constructor. Produces an empty object.

primitive_desc

public primitive_desc(@Const @ByRef
                      lbr_gru_backward.desc adesc,
                      @Const @ByRef
                      engine aengine,
                      @Const @ByRef
                      lbr_gru_forward.primitive_desc hint_fwd_pd,
                      @Cast(value="bool")
                      boolean allow_empty)

Constructs a primitive descriptor for an LBR GRU backward propagation primitive.

Parameters:

adesc - Descriptor for an LBR GRU backward propagation primitive.

aengine - Engine to use.

hint_fwd_pd - Primitive descriptor for an LBR GRU forward propagation primitive. It is used as a hint for deciding which memory format to use.

allow_empty - A flag signifying whether construction is allowed to fail without throwing an exception. In this case an empty object will be produced. This flag is optional and defaults to false.

primitive_desc

public primitive_desc(@Const @ByRef
                      lbr_gru_backward.desc adesc,
                      @Const @ByRef
                      engine aengine,
                      @Const @ByRef
                      lbr_gru_forward.primitive_desc hint_fwd_pd)

primitive_desc

public primitive_desc(@Const @ByRef
                      lbr_gru_backward.desc adesc,
                      @Const @ByRef
                      primitive_attr attr,
                      @Const @ByRef
                      engine aengine,
                      @Const @ByRef
                      lbr_gru_forward.primitive_desc hint_fwd_pd,
                      @Cast(value="bool")
                      boolean allow_empty)

Constructs a primitive descriptor for an LBR GRU backward propagation primitive.

Parameters:

adesc - Descriptor for an LBR GRU backward propagation primitive.

attr - Primitive attributes to use.

aengine - Engine to use.

hint_fwd_pd - Primitive descriptor for an LBR GRU forward propagation primitive. It is used as a hint for deciding which memory format to use.

allow_empty - A flag signifying whether construction is allowed to fail without throwing an exception. In this case an empty object will be produced. This flag is optional and defaults to false.

primitive_desc

public primitive_desc(@Const @ByRef
                      lbr_gru_backward.desc adesc,
                      @Const @ByRef
                      primitive_attr attr,
                      @Const @ByRef
                      engine aengine,
                      @Const @ByRef
                      lbr_gru_forward.primitive_desc hint_fwd_pd)

primitive_desc

public primitive_desc(dnnl_primitive_desc pd)

Constructs a primitive descriptor for a LBR GRU backward propagation primitive from a C API primitive descriptor that must have a matching kind.

Parameters:

pd - C API primitive descriptor for a LBR GRU backward propagation primitive.

Method Detail

position

public lbr_gru_backward.primitive_desc position(long position)

Overrides:

position in class rnn_primitive_desc_base

getPointer

public lbr_gru_backward.primitive_desc getPointer(long i)

Overrides:

getPointer in class rnn_primitive_desc_base

src_layer_desc

@ByVal
public memory.desc src_layer_desc()

\copydoc dnnl::rnn_primitive_desc_base::src_layer_desc()const

Overrides:

src_layer_desc in class rnn_primitive_desc_base

Returns:

Source layer memory descriptor.

src_iter_desc

@ByVal
public memory.desc src_iter_desc()

\copydoc dnnl::rnn_primitive_desc_base::src_iter_desc()const

Overrides:

src_iter_desc in class rnn_primitive_desc_base

Returns:

Source iteration memory descriptor.

weights_layer_desc

@ByVal
public memory.desc weights_layer_desc()

\copydoc dnnl::rnn_primitive_desc_base::weights_layer_desc()const

Overrides:

weights_layer_desc in class rnn_primitive_desc_base

Returns:

Weights layer memory descriptor.

weights_iter_desc

@ByVal
public memory.desc weights_iter_desc()

\copydoc dnnl::rnn_primitive_desc_base::weights_iter_desc()const

Overrides:

weights_iter_desc in class rnn_primitive_desc_base

Returns:

Weights iteration memory descriptor.

bias_desc

@ByVal
public memory.desc bias_desc()

\copydoc dnnl::rnn_primitive_desc_base::bias_desc()const

Overrides:

bias_desc in class rnn_primitive_desc_base

Returns:

Bias memory descriptor.

dst_layer_desc

@ByVal
public memory.desc dst_layer_desc()

\copydoc dnnl::rnn_primitive_desc_base::dst_layer_desc()const

Overrides:

dst_layer_desc in class rnn_primitive_desc_base

Returns:

Destination layer memory descriptor.

dst_iter_desc

@ByVal
public memory.desc dst_iter_desc()

\copydoc dnnl::rnn_primitive_desc_base::dst_iter_desc()const

Overrides:

dst_iter_desc in class rnn_primitive_desc_base

Returns:

Destination iteration memory descriptor.

workspace_desc

@ByVal
public memory.desc workspace_desc()

\copydoc dnnl::rnn_primitive_desc_base::workspace_desc()const

Overrides:

workspace_desc in class primitive_desc_base

Returns:

Workspace memory descriptor.

diff_src_layer_desc

@ByVal
public memory.desc diff_src_layer_desc()

\copydoc dnnl::rnn_primitive_desc_base::diff_src_layer_desc()const

Overrides:

diff_src_layer_desc in class rnn_primitive_desc_base

Returns:

Diff source layer memory descriptor.

diff_src_iter_desc

@ByVal
public memory.desc diff_src_iter_desc()

\copydoc dnnl::rnn_primitive_desc_base::diff_src_iter_desc()const

Overrides:

diff_src_iter_desc in class rnn_primitive_desc_base

Returns:

Diff source iteration memory descriptor.

diff_weights_layer_desc

@ByVal
public memory.desc diff_weights_layer_desc()

\copydoc dnnl::rnn_primitive_desc_base::diff_weights_layer_desc()const

Overrides:

diff_weights_layer_desc in class rnn_primitive_desc_base

Returns:

Diff weights layer memory descriptor.

diff_weights_iter_desc

@ByVal
public memory.desc diff_weights_iter_desc()

\copydoc dnnl::rnn_primitive_desc_base::diff_weights_iter_desc()const

Overrides:

diff_weights_iter_desc in class rnn_primitive_desc_base

Returns:

Diff weights iteration memory descriptor.

diff_bias_desc

@ByVal
public memory.desc diff_bias_desc()

\copydoc dnnl::rnn_primitive_desc_base::diff_bias_desc()const

Overrides:

diff_bias_desc in class rnn_primitive_desc_base

Returns:

Diff bias memory descriptor.

diff_dst_layer_desc

@ByVal
public memory.desc diff_dst_layer_desc()

\copydoc dnnl::rnn_primitive_desc_base::diff_dst_layer_desc()const

Overrides:

diff_dst_layer_desc in class rnn_primitive_desc_base

Returns:

Diff destination layer memory descriptor.

diff_dst_iter_desc

@ByVal
public memory.desc diff_dst_iter_desc()

\copydoc dnnl::rnn_primitive_desc_base::diff_dst_iter_desc()const

Overrides:

diff_dst_iter_desc in class rnn_primitive_desc_base

Returns:

Diff destination iteration memory descriptor.