return result;
}
}  // namespace

void ParseCustomOpSpecs(const absl::string_view node_names,
                        const CustomOpUpdateOptions& update_option,
                        CustomOpMap& custom_op_map) {
  if (node_names.empty()) return;

  const std::vector<std::string> custom_nodes = absl::StrSplit(node_names, ',');

  for (const std::string& cur_node : custom_nodes) {

  std::vector<string> node_names;
  std::vector<string> node_dtypes;
  std::vector<std::optional<std::vector<int>>> node_shapes;
  TF_RETURN_IF_ERROR(ParseNodeNames(array_names, node_names));
  TF_RETURN_IF_ERROR(ParseNodeDataTypes(data_types, node_dtypes));
  TF_RETURN_IF_ERROR(ParseNodeShapes(shapes, node_shapes));
  return ParseInputArrayInfo(node_names, node_dtypes, node_shapes, inputs);
}

  else
    echo 'Detecting nodes in the cluster'
    detect-node-names &> /dev/null
    if [[ -n "${NODE_NAMES:-}" ]]; then
      node_names=( "${NODE_NAMES[@]}" )
    fi
    if [[ -n "${WINDOWS_NODE_NAMES:-}" ]]; then
      windows_node_names=( "${WINDOWS_NODE_NAMES[@]}" )
    fi
  fi

  if [[ "${#node_names[@]}" == 0 && "${#windows_node_names[@]}" == 0 ]]; then
    echo 'No nodes found!'
    return
  fi

  std::vector<std::string> node_names;
  std::vector<std::string> node_dtypes;
  std::vector<std::optional<std::vector<int>>> node_shapes;
  std::vector<std::optional<double>> node_mins;
  std::vector<std::optional<double>> node_maxs;

  // Populate quantization specs.
  TF_RETURN_IF_ERROR(internal::PopulateQuantizationSpecs(
      model_flags, toco_flags, &quant_specs, &node_names, &node_dtypes,

function detect-master {
	echo "KUBE_MASTER_IP: ${KUBE_MASTER_IP:-}" 1>&2
	echo "KUBE_MASTER: ${KUBE_MASTER:-}" 1>&2
}

# Get node names if they are not static.
function detect-node-names {
	echo "NODE_NAMES: [${NODE_NAMES[*]}]" 1>&2
}

# Get node IP addresses and store in KUBE_NODE_IP_ADDRESSES[]
function detect-nodes {
	echo "KUBE_NODE_IP_ADDRESSES: [${KUBE_NODE_IP_ADDRESSES[*]}]" 1>&2
}

# Verify prereqs on host machine

  QDQConversionMode qdq_conversion_mode = QDQConversionMode::kQDQNone;
};

// Parses the command line flag strings to the CustomOpMap specification.
void ParseCustomOpSpecs(absl::string_view node_names,
                        const CustomOpUpdateOptions& update_option,
                        CustomOpMap& custom_op_map);

// Parses the command line flag strings to the quantization specification for

  std::vector<std::string> node_names;
  std::vector<std::string> node_dtypes;
  std::vector<std::optional<std::vector<int>>> node_shapes;
  std::vector<std::optional<double>> node_mins;
  std::vector<std::optional<double>> node_maxs;

  // Populate quantization specs.
  TF_RETURN_IF_ERROR(internal::PopulateQuantizationSpecs(
      model_flags, toco_flags, &quant_specs, &node_names, &node_dtypes,

}

absl::Status PopulateQuantizationSpecs(
    const toco::ModelFlags& model_flags, toco::TocoFlags& toco_flags,
    mlir::quant::QuantizationSpecs* quant_specs,
    std::vector<std::string>* node_names, std::vector<std::string>* node_dtypes,
    std::vector<std::optional<std::vector<int>>>* node_shapes,
    std::vector<std::optional<double>>* node_mins,
    std::vector<std::optional<double>>* node_maxs) {

// input arrays.
Status PopulateQuantizationSpecs(
    const toco::ModelFlags& model_flags, toco::TocoFlags& toco_flags,
    mlir::quant::QuantizationSpecs* quant_specs,
    std::vector<string>* node_names, std::vector<string>* node_dtypes,
    std::vector<std::optional<std::vector<int>>>* node_shapes,
    std::vector<std::optional<double>>* node_mins,
    std::vector<std::optional<double>>* node_maxs);

  // Parse input arrays.
  std::vector<string> node_names;
  std::vector<string> node_dtypes;
  std::vector<std::optional<std::vector<int>>> node_shapes;
  std::vector<std::optional<double>> node_mins;
  std::vector<std::optional<double>> node_maxs;

  // Populate quantization specs.
  TF_RETURN_IF_ERROR(internal::PopulateQuantizationSpecs(
      model_flags, toco_flags, &quant_specs, &node_names, &node_dtypes,