org.bytedeco.dnnl

Class pooling_backward.desc

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.dnnl.pooling_backward.desc

All Implemented Interfaces:

AutoCloseable

Enclosing class:

pooling_backward

@NoOffset
public static class pooling_backward.desc
extends Pointer

Descriptor for a pooling 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
desc(dnnl.algorithm algorithm, memory.desc diff_src_desc, memory.desc diff_dst_desc, long[] strides, long[] kernel, long[] padding_l, long[] padding_r)
desc(dnnl.algorithm algorithm, memory.desc diff_src_desc, memory.desc diff_dst_desc, LongBuffer strides, LongBuffer kernel, LongBuffer padding_l, LongBuffer padding_r)
desc(dnnl.algorithm algorithm, memory.desc diff_src_desc, memory.desc diff_dst_desc, LongPointer strides, LongPointer kernel, LongPointer padding_l, LongPointer padding_r) Constructs a descriptor for pooling backward propagation primitive.
desc(int algorithm, memory.desc diff_src_desc, memory.desc diff_dst_desc, long[] strides, long[] kernel, long[] padding_l, long[] padding_r)
desc(int algorithm, memory.desc diff_src_desc, memory.desc diff_dst_desc, LongBuffer strides, LongBuffer kernel, LongBuffer padding_l, LongBuffer padding_r)
desc(int algorithm, memory.desc diff_src_desc, memory.desc diff_dst_desc, LongPointer strides, LongPointer kernel, LongPointer padding_l, LongPointer padding_r)
desc(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
dnnl_pooling_desc_t	data()
pooling_backward.desc	data(dnnl_pooling_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, hashCode, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetof, parseBytes, physicalBytes, position, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, toString, totalBytes, 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.algorithm algorithm,
            @Const @ByRef
            memory.desc diff_src_desc,
            @Const @ByRef
            memory.desc diff_dst_desc,
            @Const @Cast(value={"dnnl_dim_t*","std::vector<dnnl_dim_t>&"}) @StdVector(value="dnnl_dim_t") @ByRef
            LongPointer strides,
            @Const @Cast(value={"dnnl_dim_t*","std::vector<dnnl_dim_t>&"}) @StdVector(value="dnnl_dim_t") @ByRef
            LongPointer kernel,
            @Const @Cast(value={"dnnl_dim_t*","std::vector<dnnl_dim_t>&"}) @StdVector(value="dnnl_dim_t") @ByRef
            LongPointer padding_l,
            @Const @Cast(value={"dnnl_dim_t*","std::vector<dnnl_dim_t>&"}) @StdVector(value="dnnl_dim_t") @ByRef
            LongPointer padding_r)

Constructs a descriptor for pooling backward propagation primitive. Inputs: - diff_dst (#dnnl::primitive_desc_base::diff_dst_desc(0)) - workspace (#dnnl::primitive_desc_base::workspace_desc(0)), if \p alg_kind = #dnnl::algorithm::pooling_max; must be queried for using \ref dnnl::primitive_desc_base::query_md() after a corresponding primitive descriptor is created Outputs: - diff_src (#dnnl::primitive_desc_base::diff_src_desc(0)) Arrays \p strides, \p kernel, \p padding_l, and \p padding_r contain values for spatial dimensions only and hence must have the same number of elements as there are spatial dimensions. The order of values is the same as in the tensor: depth (for 3D tensors), height (for 3D and 2D tensors), and width.

Parameters:

algorithm - Pooling algorithm kind: either #dnnl::algorithm::pooling_max, #dnnl::algorithm::pooling_avg_include_padding, or #dnnl::algorithm::pooling_avg (same as #dnnl::algorithm::pooling_avg_exclude_padding).

diff_src_desc - Diff source memory descriptor.

diff_dst_desc - Diff destination memory descriptor.

strides - Vector of strides for spatial dimension.

kernel - Vector of kernel spatial dimensions.

padding_l - Vector of padding values for low indices for each spatial dimension ([[front,] top,] left).

padding_r - Vector of padding values for high indices for each spatial dimension ([[back,] bottom,] right).

desc

public desc(@Cast(value="dnnl::algorithm")
            int algorithm,
            @Const @ByRef
            memory.desc diff_src_desc,
            @Const @ByRef
            memory.desc diff_dst_desc,
            @Const @Cast(value={"dnnl_dim_t*","std::vector<dnnl_dim_t>&"}) @StdVector(value="dnnl_dim_t") @ByRef
            LongBuffer strides,
            @Const @Cast(value={"dnnl_dim_t*","std::vector<dnnl_dim_t>&"}) @StdVector(value="dnnl_dim_t") @ByRef
            LongBuffer kernel,
            @Const @Cast(value={"dnnl_dim_t*","std::vector<dnnl_dim_t>&"}) @StdVector(value="dnnl_dim_t") @ByRef
            LongBuffer padding_l,
            @Const @Cast(value={"dnnl_dim_t*","std::vector<dnnl_dim_t>&"}) @StdVector(value="dnnl_dim_t") @ByRef
            LongBuffer padding_r)

desc

public desc(dnnl.algorithm algorithm,
            @Const @ByRef
            memory.desc diff_src_desc,
            @Const @ByRef
            memory.desc diff_dst_desc,
            @Const @Cast(value={"dnnl_dim_t*","std::vector<dnnl_dim_t>&"}) @StdVector(value="dnnl_dim_t") @ByRef
            long[] strides,
            @Const @Cast(value={"dnnl_dim_t*","std::vector<dnnl_dim_t>&"}) @StdVector(value="dnnl_dim_t") @ByRef
            long[] kernel,
            @Const @Cast(value={"dnnl_dim_t*","std::vector<dnnl_dim_t>&"}) @StdVector(value="dnnl_dim_t") @ByRef
            long[] padding_l,
            @Const @Cast(value={"dnnl_dim_t*","std::vector<dnnl_dim_t>&"}) @StdVector(value="dnnl_dim_t") @ByRef
            long[] padding_r)

desc

public desc(@Cast(value="dnnl::algorithm")
            int algorithm,
            @Const @ByRef
            memory.desc diff_src_desc,
            @Const @ByRef
            memory.desc diff_dst_desc,
            @Const @Cast(value={"dnnl_dim_t*","std::vector<dnnl_dim_t>&"}) @StdVector(value="dnnl_dim_t") @ByRef
            LongPointer strides,
            @Const @Cast(value={"dnnl_dim_t*","std::vector<dnnl_dim_t>&"}) @StdVector(value="dnnl_dim_t") @ByRef
            LongPointer kernel,
            @Const @Cast(value={"dnnl_dim_t*","std::vector<dnnl_dim_t>&"}) @StdVector(value="dnnl_dim_t") @ByRef
            LongPointer padding_l,
            @Const @Cast(value={"dnnl_dim_t*","std::vector<dnnl_dim_t>&"}) @StdVector(value="dnnl_dim_t") @ByRef
            LongPointer padding_r)

desc

public desc(dnnl.algorithm algorithm,
            @Const @ByRef
            memory.desc diff_src_desc,
            @Const @ByRef
            memory.desc diff_dst_desc,
            @Const @Cast(value={"dnnl_dim_t*","std::vector<dnnl_dim_t>&"}) @StdVector(value="dnnl_dim_t") @ByRef
            LongBuffer strides,
            @Const @Cast(value={"dnnl_dim_t*","std::vector<dnnl_dim_t>&"}) @StdVector(value="dnnl_dim_t") @ByRef
            LongBuffer kernel,
            @Const @Cast(value={"dnnl_dim_t*","std::vector<dnnl_dim_t>&"}) @StdVector(value="dnnl_dim_t") @ByRef
            LongBuffer padding_l,
            @Const @Cast(value={"dnnl_dim_t*","std::vector<dnnl_dim_t>&"}) @StdVector(value="dnnl_dim_t") @ByRef
            LongBuffer padding_r)

desc

public desc(@Cast(value="dnnl::algorithm")
            int algorithm,
            @Const @ByRef
            memory.desc diff_src_desc,
            @Const @ByRef
            memory.desc diff_dst_desc,
            @Const @Cast(value={"dnnl_dim_t*","std::vector<dnnl_dim_t>&"}) @StdVector(value="dnnl_dim_t") @ByRef
            long[] strides,
            @Const @Cast(value={"dnnl_dim_t*","std::vector<dnnl_dim_t>&"}) @StdVector(value="dnnl_dim_t") @ByRef
            long[] kernel,
            @Const @Cast(value={"dnnl_dim_t*","std::vector<dnnl_dim_t>&"}) @StdVector(value="dnnl_dim_t") @ByRef
            long[] padding_l,
            @Const @Cast(value={"dnnl_dim_t*","std::vector<dnnl_dim_t>&"}) @StdVector(value="dnnl_dim_t") @ByRef
            long[] padding_r)

Method Detail

data

@ByRef
public dnnl_pooling_desc_t data()

data

public pooling_backward.desc data(dnnl_pooling_desc_t setter)