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dnnl_convolution_desc_t Struct Reference

A descriptor of a convolution operation. More...

#include <dnnl_types.h>

Collaboration diagram for dnnl_convolution_desc_t:
Collaboration graph

Public Attributes

dnnl_primitive_kind_t primitive_kind
 
dnnl_prop_kind_t prop_kind
 
dnnl_alg_kind_t alg_kind
 
dnnl_memory_desc_t src_desc
 Source memory descriptor. More...
 
dnnl_memory_desc_t diff_src_desc
 Source gradient memory descriptor. More...
 
dnnl_memory_desc_t weights_desc
 Weights memory descriptor. More...
 
dnnl_memory_desc_t diff_weights_desc
 Weights gradient memory descriptor. More...
 
dnnl_memory_desc_t bias_desc
 Bias memory descriptor. More...
 
dnnl_memory_desc_t diff_bias_desc
 Bias gradient memory descriptor. More...
 
dnnl_memory_desc_t dst_desc
 Destination memory descriptor. More...
 
dnnl_memory_desc_t diff_dst_desc
 Destination gradient memory descriptor. More...
 
dnnl_dims_t strides
 Convolution strides in each spatial dimension. More...
 
dnnl_dims_t dilates
 Convolution dilates in each spatial dimension. More...
 
dnnl_dims_t padding [2]
 
dnnl_data_type_t accum_data_type
 The accumulator data type. Initialized automatically. More...
 

Detailed Description

A descriptor of a convolution operation.

Member Data Documentation

dnnl_data_type_t dnnl_convolution_desc_t::accum_data_type

The accumulator data type. Initialized automatically.

dnnl_alg_kind_t dnnl_convolution_desc_t::alg_kind

The kind of the convolution algorithm. Possible values: dnnl_convolution_direct.

dnnl_memory_desc_t dnnl_convolution_desc_t::bias_desc

Bias memory descriptor.

dnnl_memory_desc_t dnnl_convolution_desc_t::diff_bias_desc

Bias gradient memory descriptor.

dnnl_memory_desc_t dnnl_convolution_desc_t::diff_dst_desc

Destination gradient memory descriptor.

dnnl_memory_desc_t dnnl_convolution_desc_t::diff_src_desc

Source gradient memory descriptor.

dnnl_memory_desc_t dnnl_convolution_desc_t::diff_weights_desc

Weights gradient memory descriptor.

dnnl_dims_t dnnl_convolution_desc_t::dilates

Convolution dilates in each spatial dimension.

dnnl_memory_desc_t dnnl_convolution_desc_t::dst_desc

Destination memory descriptor.

dnnl_dims_t dnnl_convolution_desc_t::padding[2]

Padding in each spatial dimension. padding[0] is a padding in the beginning (padding_l), padding[1] is a padding in the end (padding_r).

dnnl_primitive_kind_t dnnl_convolution_desc_t::primitive_kind

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

dnnl_prop_kind_t dnnl_convolution_desc_t::prop_kind
dnnl_memory_desc_t dnnl_convolution_desc_t::src_desc

Source memory descriptor.

dnnl_dims_t dnnl_convolution_desc_t::strides

Convolution strides in each spatial dimension.

dnnl_memory_desc_t dnnl_convolution_desc_t::weights_desc

Weights memory descriptor.


The documentation for this struct was generated from the following file: