Developer Guide and Reference

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

struct dnnl::softmax_v2_backward::desc

Overview

Descriptor for a softmax backward propagation primitive. More…
#include <dnnl.hpp> struct desc { // fields dnnl_softmax_v2_desc_t data; // construction desc(); desc( algorithm aalgorithm, const memory::desc& diff_src_desc, const memory::desc& diff_dst_desc, const memory::desc& dst_desc, int softmax_axis ); };

Detailed Documentation

Descriptor for a softmax backward propagation primitive.
Construction
desc()
Default constructor. Produces an empty object.
desc( algorithm aalgorithm, const memory::desc& diff_src_desc, const memory::desc& diff_dst_desc, const memory::desc& dst_desc, int softmax_axis )
Constructs a descriptor for a softmax backward propagation primitive.
Parameters:
aalgorithm
diff_src_desc
Diff source memory descriptor.
diff_dst_desc
Diff destination 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.