Method AddDevices

tensorflow/core/grappler/grappler_item.cc:164–175

}

Status GrapplerItem::AddDevices(const GrapplerItem& other) {
  std::vector<absl::string_view> invalid_devices;
  for (const string& device : other.devices()) {
    Status added = AddDevice(device);
    if (!added.ok()) invalid_devices.emplace_back(device);
  }
  return invalid_devices.empty()
             ? Status::OK()
             : errors::InvalidArgument("Skipped invalid devices: [",
                                       absl::StrJoin(invalid_devices, ", "),
                                       "]");
}

Status GrapplerItem::InferDevicesFromGraph() {
  absl::flat_hash_set<absl::string_view> invalid_devices;