Intel® oneAPI Deep Neural Network Library Developer Guide and Reference

Developer Guide and Reference

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

struct dnnl::softmax_v2_forward::desc

Overview

Descriptor for a softmax forward propagation primitive. More…
#include <dnnl.hpp>

struct desc
{
    // fields

    dnnl_softmax_v2_desc_t data;

    // construction

    desc();

    desc(
        prop_kind aprop_kind,
        algorithm aalgorithm,
        const memory::desc& src_desc,
        const memory::desc& dst_desc,
        int softmax_axis
        );
};

Detailed Documentation

Descriptor for a softmax forward propagation primitive.
Construction
desc()
Default constructor. Produces an empty object.
desc(
    prop_kind aprop_kind,
    algorithm aalgorithm,
    const memory::desc& src_desc,
    const memory::desc& dst_desc,
    int softmax_axis
    )
Constructs a descriptor for a softmax forward propagation primitive.
Parameters:
aprop_kind
Propagation kind. Possible values are dnnl::prop_kind::forward_training, and dnnl::prop_kind::forward_inference.
aalgorithm
src_desc
Source memory descriptor.
dst_desc
Destination memory descriptor.
softmax_axis
Axis over which softmax is computed.

Product and Performance Information

1

Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.