// GetTPUSystemDevices). If the number of TPU devices per host do not match for
// every host, a failure will be returned.
absl::StatusOr<llvm::SmallVector<llvm::SmallVector<ParsedDevice, 8>, 8>>
GetTPUDevices(ParsedDevices devices,
              llvm::ArrayRef<ParsedDevice> system_devices) {
  llvm::SmallVector<llvm::SmallVector<ParsedDevice, 8>, 8> tpu_devices;
  tpu_devices.reserve(system_devices.size());