Contents

struct dnnl::inner_product_backward_data::desc

Overview

Descriptor for an inner product backward propagation primitive. More…

#include <dnnl.hpp>

struct desc
{
    // fields

    dnnl_inner_product_desc_t data;

    // construction

    desc(
        const memory::desc& diff_src_desc,
        const memory::desc& weights_desc,
        const memory::desc& diff_dst_desc
        );
};

Detailed Documentation

Descriptor for an inner product backward propagation primitive.

Construction

desc(
    const memory::desc& diff_src_desc,
    const memory::desc& weights_desc,
    const memory::desc& diff_dst_desc
    )

Constructs a descriptor for an inner product backward propagation primitive.

Note

All the memory descriptors may be initialized with the dnnl::memory::format_tag::any value of format_tag.

Parameters:

diff_src_desc

Memory descriptor for diff src.

weights_desc

Memory descriptor for weights.

diff_dst_desc

Memory descriptor for diff dst.
struct dnnl::inner_product_backward_data struct dnnl::inner_product_backward_data::primitive_desc