TFE_MonitoringBoolGauge2* gauge, const char* label1, const char* label2) {
  return static_cast<TFE_MonitoringBoolGaugeCell*>(
      static_cast<void*>(gauge->gauge->GetCell(label1, label2)));
}

void TFE_MonitoringSamplerCellAdd(TFE_MonitoringSamplerCell* cell,
                                  double value) {
  cell->cell.Add(value);
}

void TFE_MonitoringSamplerCellValue(TFE_MonitoringSamplerCell* cell,