Developer Guide and Reference

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

struct dnnl::lrn_backward::desc

Overview

Descriptor for an LRN backward propagation primitive. More…
#include <dnnl.hpp> struct desc { // fields dnnl_lrn_desc_t data; // construction desc( algorithm aalgorithm, const memory::desc& data_desc, const memory::desc& diff_data_desc, memory::dim local_size, float alpha, float beta, float k = 1.f ); };

Detailed Documentation

Descriptor for an LRN backward propagation primitive.
Construction
desc( algorithm aalgorithm, const memory::desc& data_desc, const memory::desc& diff_data_desc, memory::dim local_size, float alpha, float beta, float k = 1.f )
Constructs a descriptor for an LRN backward propagation primitive.
Parameters:
aalgorithm
diff_data_desc
Diff source and diff destination memory descriptor.
data_desc
Source memory descriptor.
local_size
Regularization local size.
alpha
The alpha regularization parameter.
beta
The beta regularization parameter.
k
The k regularization parameter.

Product and Performance Information

1

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