Method device_name

tensorflow/compiler/xla/service/backend.h:144–146

Return a string identifier for the given device, eg: "GPU:3".

  // Return a string identifier for the given device, eg: "GPU:3".
  string device_name(int device_ordinal) const {
    return absl::StrCat(platform_->Name(), ":", device_ordinal);
  }

  // Returns true if the devices with the given ordinals are equivalent from
  // XLA's perspective. That is, an executable compiled for one device would