Intel® oneAPI Deep Neural Network Library Developer Guide and Reference

Developer Guide and Reference

  • 2022.1
  • 04/11/2022
  • Public Content
Contents

struct dnnl::reduction::desc

Overview

Descriptor for reduction. More…
#include <dnnl.hpp>

struct desc
{
    // fields

    dnnl_reduction_desc_t data;

    // construction

    desc();

    desc(
        algorithm aalgorithm,
        const memory::desc& src_desc,
        const memory::desc& dst_desc,
        float p,
        float eps
        );
};

Detailed Documentation

Descriptor for reduction.
Construction
desc()
Default constructor. Produces an empty object.
desc(
    algorithm aalgorithm,
    const memory::desc& src_desc,
    const memory::desc& dst_desc,
    float p,
    float eps
    )
Constructs a descriptor for a reduction primitive using algorithm specific parameters, source and destination memory descriptors.
Destination memory descriptor may be initialized with dnnl::memory::format_tag::any value of
format_tag
.
Parameters:
aalgorithm
p
algorithm specific parameter.
eps
algorithm specific parameter.
src_desc
Source memory descriptor.
dst_desc
Destination memory descriptor.

Product and Performance Information

1

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