org.bytedeco.dnnl

Class lstm_forward.desc

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.dnnl.lstm_forward.desc

All Implemented Interfaces:

AutoCloseable

Enclosing class:

lstm_forward

@NoOffset
public static class lstm_forward.desc
extends Pointer

Descriptor for an LSTM forward 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
desc(dnnl.prop_kind aprop_kind, dnnl.rnn_direction direction, memory.desc src_layer_desc, memory.desc src_iter_desc, memory.desc src_iter_c_desc, memory.desc weights_layer_desc, memory.desc weights_iter_desc, memory.desc bias_desc, memory.desc dst_layer_desc, memory.desc dst_iter_desc, memory.desc dst_iter_c_desc)
desc(dnnl.prop_kind aprop_kind, dnnl.rnn_direction direction, memory.desc src_layer_desc, memory.desc src_iter_desc, memory.desc src_iter_c_desc, memory.desc weights_layer_desc, memory.desc weights_iter_desc, memory.desc bias_desc, memory.desc dst_layer_desc, memory.desc dst_iter_desc, memory.desc dst_iter_c_desc, dnnl.rnn_flags flags) Constructs a descriptor for an LSTM forward propagation primitive.
desc(dnnl.prop_kind aprop_kind, dnnl.rnn_direction direction, memory.desc src_layer_desc, memory.desc src_iter_desc, memory.desc src_iter_c_desc, memory.desc weights_layer_desc, memory.desc weights_iter_desc, memory.desc weights_peephole_desc, memory.desc bias_desc, memory.desc dst_layer_desc, memory.desc dst_iter_desc, memory.desc dst_iter_c_desc)
desc(dnnl.prop_kind aprop_kind, dnnl.rnn_direction direction, memory.desc src_layer_desc, memory.desc src_iter_desc, memory.desc src_iter_c_desc, memory.desc weights_layer_desc, memory.desc weights_iter_desc, memory.desc weights_peephole_desc, memory.desc bias_desc, memory.desc dst_layer_desc, memory.desc dst_iter_desc, memory.desc dst_iter_c_desc, dnnl.rnn_flags flags) Constructs a descriptor for an LSTM (with or without peephole) forward propagation primitive.
desc(dnnl.prop_kind aprop_kind, dnnl.rnn_direction direction, memory.desc src_layer_desc, memory.desc src_iter_desc, memory.desc src_iter_c_desc, memory.desc weights_layer_desc, memory.desc weights_iter_desc, memory.desc weights_peephole_desc, memory.desc weights_projection_desc, memory.desc bias_desc, memory.desc dst_layer_desc, memory.desc dst_iter_desc, memory.desc dst_iter_c_desc)
desc(dnnl.prop_kind aprop_kind, dnnl.rnn_direction direction, memory.desc src_layer_desc, memory.desc src_iter_desc, memory.desc src_iter_c_desc, memory.desc weights_layer_desc, memory.desc weights_iter_desc, memory.desc weights_peephole_desc, memory.desc weights_projection_desc, memory.desc bias_desc, memory.desc dst_layer_desc, memory.desc dst_iter_desc, memory.desc dst_iter_c_desc, dnnl.rnn_flags flags) Constructs a descriptor for an LSTM (with or without peephole and with or without projection) forward propagation primitive.
desc(int aprop_kind, int direction, memory.desc src_layer_desc, memory.desc src_iter_desc, memory.desc src_iter_c_desc, memory.desc weights_layer_desc, memory.desc weights_iter_desc, memory.desc bias_desc, memory.desc dst_layer_desc, memory.desc dst_iter_desc, memory.desc dst_iter_c_desc)
desc(int aprop_kind, int direction, memory.desc src_layer_desc, memory.desc src_iter_desc, memory.desc src_iter_c_desc, memory.desc weights_layer_desc, memory.desc weights_iter_desc, memory.desc bias_desc, memory.desc dst_layer_desc, memory.desc dst_iter_desc, memory.desc dst_iter_c_desc, int flags)
desc(int aprop_kind, int direction, memory.desc src_layer_desc, memory.desc src_iter_desc, memory.desc src_iter_c_desc, memory.desc weights_layer_desc, memory.desc weights_iter_desc, memory.desc weights_peephole_desc, memory.desc bias_desc, memory.desc dst_layer_desc, memory.desc dst_iter_desc, memory.desc dst_iter_c_desc)
desc(int aprop_kind, int direction, memory.desc src_layer_desc, memory.desc src_iter_desc, memory.desc src_iter_c_desc, memory.desc weights_layer_desc, memory.desc weights_iter_desc, memory.desc weights_peephole_desc, memory.desc bias_desc, memory.desc dst_layer_desc, memory.desc dst_iter_desc, memory.desc dst_iter_c_desc, int flags)
desc(int aprop_kind, int direction, memory.desc src_layer_desc, memory.desc src_iter_desc, memory.desc src_iter_c_desc, memory.desc weights_layer_desc, memory.desc weights_iter_desc, memory.desc weights_peephole_desc, memory.desc weights_projection_desc, memory.desc bias_desc, memory.desc dst_layer_desc, memory.desc dst_iter_desc, memory.desc dst_iter_c_desc)
desc(int aprop_kind, int direction, memory.desc src_layer_desc, memory.desc src_iter_desc, memory.desc src_iter_c_desc, memory.desc weights_layer_desc, memory.desc weights_iter_desc, memory.desc weights_peephole_desc, memory.desc weights_projection_desc, memory.desc bias_desc, memory.desc dst_layer_desc, memory.desc dst_iter_desc, memory.desc dst_iter_c_desc, int flags)
desc(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
dnnl_rnn_desc_t	data()
lstm_forward.desc	data(dnnl_rnn_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, getPointer, hashCode, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetof, offsetof, parseBytes, physicalBytes, position, 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

desc

public desc(Pointer p)

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

desc

public desc(dnnl.prop_kind aprop_kind,
            dnnl.rnn_direction direction,
            @Const @ByRef
            memory.desc src_layer_desc,
            @Const @ByRef
            memory.desc src_iter_desc,
            @Const @ByRef
            memory.desc src_iter_c_desc,
            @Const @ByRef
            memory.desc weights_layer_desc,
            @Const @ByRef
            memory.desc weights_iter_desc,
            @Const @ByRef
            memory.desc weights_peephole_desc,
            @Const @ByRef
            memory.desc weights_projection_desc,
            @Const @ByRef
            memory.desc bias_desc,
            @Const @ByRef
            memory.desc dst_layer_desc,
            @Const @ByRef
            memory.desc dst_iter_desc,
            @Const @ByRef
            memory.desc dst_iter_c_desc,
            dnnl.rnn_flags flags)

Constructs a descriptor for an LSTM (with or without peephole and with or without projection) forward propagation primitive. The following arguments may point to a zero memory descriptor: - \p src_iter_desc together with \p src_iter_c_desc, - \p weights_peephole_desc, - \p bias_desc, - \p dst_iter_desc together with \p dst_iter_c_desc. This would then indicate that the LSTM forward propagation primitive should not use them and should default to zero values instead. The \p weights_projection_desc may point to a zero memory descriptor. This would then indicate that the LSTM doesn't have recurrent projection layer. \note All memory descriptors can be initialized with an #dnnl::memory::format_tag::any value of \p format_tag.

Parameters:

aprop_kind - Propagation kind. Possible values are #dnnl::prop_kind::forward_training, and #dnnl::prop_kind::forward_inference.

direction - RNN direction. See \ref dnnl::rnn_direction for more info.

src_layer_desc - Memory descriptor for the input vector.

src_iter_desc - Memory descriptor for the input recurrent hidden state vector.

src_iter_c_desc - Memory descriptor for the input recurrent cell state vector.

weights_layer_desc - Memory descriptor for the weights applied to the layer input.

weights_iter_desc - Memory descriptor for the weights applied to the recurrent input.

weights_peephole_desc - Memory descriptor for the weights applied to the cell states (according to the Peephole LSTM formula).

weights_projection_desc - Memory descriptor for the weights applied to the hidden states to get the recurrent projection (according to the Projection LSTM formula).

bias_desc - Bias memory descriptor.

dst_layer_desc - Memory descriptor for the output vector.

dst_iter_desc - Memory descriptor for the output recurrent hidden state vector.

dst_iter_c_desc - Memory descriptor for the output recurrent cell state vector.

flags - Unused.

desc

public desc(dnnl.prop_kind aprop_kind,
            dnnl.rnn_direction direction,
            @Const @ByRef
            memory.desc src_layer_desc,
            @Const @ByRef
            memory.desc src_iter_desc,
            @Const @ByRef
            memory.desc src_iter_c_desc,
            @Const @ByRef
            memory.desc weights_layer_desc,
            @Const @ByRef
            memory.desc weights_iter_desc,
            @Const @ByRef
            memory.desc weights_peephole_desc,
            @Const @ByRef
            memory.desc weights_projection_desc,
            @Const @ByRef
            memory.desc bias_desc,
            @Const @ByRef
            memory.desc dst_layer_desc,
            @Const @ByRef
            memory.desc dst_iter_desc,
            @Const @ByRef
            memory.desc dst_iter_c_desc)

desc

public desc(@Cast(value="dnnl::prop_kind")
            int aprop_kind,
            @Cast(value="dnnl::rnn_direction")
            int direction,
            @Const @ByRef
            memory.desc src_layer_desc,
            @Const @ByRef
            memory.desc src_iter_desc,
            @Const @ByRef
            memory.desc src_iter_c_desc,
            @Const @ByRef
            memory.desc weights_layer_desc,
            @Const @ByRef
            memory.desc weights_iter_desc,
            @Const @ByRef
            memory.desc weights_peephole_desc,
            @Const @ByRef
            memory.desc weights_projection_desc,
            @Const @ByRef
            memory.desc bias_desc,
            @Const @ByRef
            memory.desc dst_layer_desc,
            @Const @ByRef
            memory.desc dst_iter_desc,
            @Const @ByRef
            memory.desc dst_iter_c_desc,
            @Cast(value="dnnl::rnn_flags")
            int flags)

desc

public desc(@Cast(value="dnnl::prop_kind")
            int aprop_kind,
            @Cast(value="dnnl::rnn_direction")
            int direction,
            @Const @ByRef
            memory.desc src_layer_desc,
            @Const @ByRef
            memory.desc src_iter_desc,
            @Const @ByRef
            memory.desc src_iter_c_desc,
            @Const @ByRef
            memory.desc weights_layer_desc,
            @Const @ByRef
            memory.desc weights_iter_desc,
            @Const @ByRef
            memory.desc weights_peephole_desc,
            @Const @ByRef
            memory.desc weights_projection_desc,
            @Const @ByRef
            memory.desc bias_desc,
            @Const @ByRef
            memory.desc dst_layer_desc,
            @Const @ByRef
            memory.desc dst_iter_desc,
            @Const @ByRef
            memory.desc dst_iter_c_desc)

desc

public desc(dnnl.prop_kind aprop_kind,
            dnnl.rnn_direction direction,
            @Const @ByRef
            memory.desc src_layer_desc,
            @Const @ByRef
            memory.desc src_iter_desc,
            @Const @ByRef
            memory.desc src_iter_c_desc,
            @Const @ByRef
            memory.desc weights_layer_desc,
            @Const @ByRef
            memory.desc weights_iter_desc,
            @Const @ByRef
            memory.desc weights_peephole_desc,
            @Const @ByRef
            memory.desc bias_desc,
            @Const @ByRef
            memory.desc dst_layer_desc,
            @Const @ByRef
            memory.desc dst_iter_desc,
            @Const @ByRef
            memory.desc dst_iter_c_desc,
            dnnl.rnn_flags flags)

Constructs a descriptor for an LSTM (with or without peephole) forward propagation primitive. The following arguments may point to a zero memory descriptor: - \p src_iter_desc together with \p src_iter_c_desc, - \p weights_peephole_desc, - \p bias_desc, - \p dst_iter_desc together with \p dst_iter_c_desc. This would then indicate that the LSTM forward propagation primitive should not use them and should default to zero values instead. \note All memory descriptors can be initialized with an #dnnl::memory::format_tag::any value of \p format_tag.

Parameters:

aprop_kind - Propagation kind. Possible values are #dnnl::prop_kind::forward_training, and #dnnl::prop_kind::forward_inference.

direction - RNN direction. See \ref dnnl::rnn_direction for more info.

src_layer_desc - Memory descriptor for the input vector.

src_iter_desc - Memory descriptor for the input recurrent hidden state vector.

src_iter_c_desc - Memory descriptor for the input recurrent cell state vector.

weights_layer_desc - Memory descriptor for the weights applied to the layer input.

weights_iter_desc - Memory descriptor for the weights applied to the recurrent input.

weights_peephole_desc - Memory descriptor for the weights applied to the cell states (according to the Peephole LSTM formula).

bias_desc - Bias memory descriptor.

dst_layer_desc - Memory descriptor for the output vector.

dst_iter_desc - Memory descriptor for the output recurrent hidden state vector.

dst_iter_c_desc - Memory descriptor for the output recurrent cell state vector.

flags - Unused.

desc

public desc(dnnl.prop_kind aprop_kind,
            dnnl.rnn_direction direction,
            @Const @ByRef
            memory.desc src_layer_desc,
            @Const @ByRef
            memory.desc src_iter_desc,
            @Const @ByRef
            memory.desc src_iter_c_desc,
            @Const @ByRef
            memory.desc weights_layer_desc,
            @Const @ByRef
            memory.desc weights_iter_desc,
            @Const @ByRef
            memory.desc weights_peephole_desc,
            @Const @ByRef
            memory.desc bias_desc,
            @Const @ByRef
            memory.desc dst_layer_desc,
            @Const @ByRef
            memory.desc dst_iter_desc,
            @Const @ByRef
            memory.desc dst_iter_c_desc)

desc

public desc(@Cast(value="dnnl::prop_kind")
            int aprop_kind,
            @Cast(value="dnnl::rnn_direction")
            int direction,
            @Const @ByRef
            memory.desc src_layer_desc,
            @Const @ByRef
            memory.desc src_iter_desc,
            @Const @ByRef
            memory.desc src_iter_c_desc,
            @Const @ByRef
            memory.desc weights_layer_desc,
            @Const @ByRef
            memory.desc weights_iter_desc,
            @Const @ByRef
            memory.desc weights_peephole_desc,
            @Const @ByRef
            memory.desc bias_desc,
            @Const @ByRef
            memory.desc dst_layer_desc,
            @Const @ByRef
            memory.desc dst_iter_desc,
            @Const @ByRef
            memory.desc dst_iter_c_desc,
            @Cast(value="dnnl::rnn_flags")
            int flags)

desc

public desc(@Cast(value="dnnl::prop_kind")
            int aprop_kind,
            @Cast(value="dnnl::rnn_direction")
            int direction,
            @Const @ByRef
            memory.desc src_layer_desc,
            @Const @ByRef
            memory.desc src_iter_desc,
            @Const @ByRef
            memory.desc src_iter_c_desc,
            @Const @ByRef
            memory.desc weights_layer_desc,
            @Const @ByRef
            memory.desc weights_iter_desc,
            @Const @ByRef
            memory.desc weights_peephole_desc,
            @Const @ByRef
            memory.desc bias_desc,
            @Const @ByRef
            memory.desc dst_layer_desc,
            @Const @ByRef
            memory.desc dst_iter_desc,
            @Const @ByRef
            memory.desc dst_iter_c_desc)

desc

public desc(dnnl.prop_kind aprop_kind,
            dnnl.rnn_direction direction,
            @Const @ByRef
            memory.desc src_layer_desc,
            @Const @ByRef
            memory.desc src_iter_desc,
            @Const @ByRef
            memory.desc src_iter_c_desc,
            @Const @ByRef
            memory.desc weights_layer_desc,
            @Const @ByRef
            memory.desc weights_iter_desc,
            @Const @ByRef
            memory.desc bias_desc,
            @Const @ByRef
            memory.desc dst_layer_desc,
            @Const @ByRef
            memory.desc dst_iter_desc,
            @Const @ByRef
            memory.desc dst_iter_c_desc,
            dnnl.rnn_flags flags)

Constructs a descriptor for an LSTM forward propagation primitive. The following arguments may point to a zero memory descriptor: - \p src_iter_desc together with \p src_iter_c_desc, - \p bias_desc, - \p dst_iter_desc together with \p dst_iter_c_desc. This would then indicate that the LSTM forward propagation primitive should not use them and should default to zero values instead. \note All memory descriptors can be initialized with an #dnnl::memory::format_tag::any value of \p format_tag.

Parameters:

aprop_kind - Propagation kind. Possible values are #dnnl::prop_kind::forward_training, and #dnnl::prop_kind::forward_inference.

direction - RNN direction. See \ref dnnl::rnn_direction for more info.

src_layer_desc - Memory descriptor for the input vector.

src_iter_desc - Memory descriptor for the input recurrent hidden state vector.

src_iter_c_desc - Memory descriptor for the input recurrent cell state vector.

weights_layer_desc - Memory descriptor for the weights applied to the layer input.

weights_iter_desc - Memory descriptor for the weights applied to the recurrent input.

bias_desc - Bias memory descriptor.

dst_layer_desc - Memory descriptor for the output vector.

dst_iter_desc - Memory descriptor for the output recurrent hidden state vector.

dst_iter_c_desc - Memory descriptor for the output recurrent cell state vector.

flags - Unused.

desc

public desc(dnnl.prop_kind aprop_kind,
            dnnl.rnn_direction direction,
            @Const @ByRef
            memory.desc src_layer_desc,
            @Const @ByRef
            memory.desc src_iter_desc,
            @Const @ByRef
            memory.desc src_iter_c_desc,
            @Const @ByRef
            memory.desc weights_layer_desc,
            @Const @ByRef
            memory.desc weights_iter_desc,
            @Const @ByRef
            memory.desc bias_desc,
            @Const @ByRef
            memory.desc dst_layer_desc,
            @Const @ByRef
            memory.desc dst_iter_desc,
            @Const @ByRef
            memory.desc dst_iter_c_desc)

desc

public desc(@Cast(value="dnnl::prop_kind")
            int aprop_kind,
            @Cast(value="dnnl::rnn_direction")
            int direction,
            @Const @ByRef
            memory.desc src_layer_desc,
            @Const @ByRef
            memory.desc src_iter_desc,
            @Const @ByRef
            memory.desc src_iter_c_desc,
            @Const @ByRef
            memory.desc weights_layer_desc,
            @Const @ByRef
            memory.desc weights_iter_desc,
            @Const @ByRef
            memory.desc bias_desc,
            @Const @ByRef
            memory.desc dst_layer_desc,
            @Const @ByRef
            memory.desc dst_iter_desc,
            @Const @ByRef
            memory.desc dst_iter_c_desc,
            @Cast(value="dnnl::rnn_flags")
            int flags)

desc

public desc(@Cast(value="dnnl::prop_kind")
            int aprop_kind,
            @Cast(value="dnnl::rnn_direction")
            int direction,
            @Const @ByRef
            memory.desc src_layer_desc,
            @Const @ByRef
            memory.desc src_iter_desc,
            @Const @ByRef
            memory.desc src_iter_c_desc,
            @Const @ByRef
            memory.desc weights_layer_desc,
            @Const @ByRef
            memory.desc weights_iter_desc,
            @Const @ByRef
            memory.desc bias_desc,
            @Const @ByRef
            memory.desc dst_layer_desc,
            @Const @ByRef
            memory.desc dst_iter_desc,
            @Const @ByRef
            memory.desc dst_iter_c_desc)

Method Detail

data

@ByRef
public dnnl_rnn_desc_t data()

data

public lstm_forward.desc data(dnnl_rnn_desc_t setter)