Function IsConv1x1StrideNot1

tensorflow/core/util/mkl_util.h:2127–2133

utility function to determine if it is conv 1x1 and stride != 1 for purpose of temporarily disabling primitive reuse

// utility function to determine if it is conv 1x1 and stride != 1
// for purpose of temporarily disabling primitive reuse
inline bool IsConv1x1StrideNot1(memory::dims filter_dims,
                                memory::dims strides) {
  if (filter_dims.size() != 4 || strides.size() != 2) return false;

  return ((filter_dims[2] == 1) && (filter_dims[3] == 1) &&
          ((strides[0] != 1) || (strides[1] != 1)));
}

inline bool IsPrimitiveRefPath(dnnl::primitive_desc_base& base_desc) {
  string impl_info = string(base_desc.impl_info_str());