Intel® oneAPI Deep Neural Network Library Developer Guide and Reference

Developer Guide and Reference

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

enum dnnl::memory::format_kind

Overview

Memory format kind. More…
#include <dnnl.hpp>

enum format_kind
{
    undef   = dnnl_format_kind_undef,
    any     = dnnl_format_kind_any,
    blocked = dnnl_blocked,
    wino    = dnnl_format_kind_wino,
    packed  = dnnl_format_kind_rnn_packed,
};

Detailed Documentation

Memory format kind.
Enum Values
undef
Undefined memory format kind, used for empty memory descriptors.
any
Unspecified format kind.
The primitive selects a format automatically.
blocked
A tensor in a generic format described by the stride and blocking values in each dimension.
See dnnl_blocking_desc_t for more information.
wino
Weights format used in 8-bit Winograd convolution.
packed
Packed weights format used in RNN.

Product and Performance Information

1

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