code: def _test_distrib_xla_nprocs(index):
      device = idist.device()
      _test_distrib_integration(device)
      _test_distrib_accumulator_device(device)
  
imports: import os
  import numpy
  import pytest
  import torch
  import ignite.distributed
  from ignite.exceptions import NotComputableError
  from ignite.metrics import MeanPairwiseDistance
label_desc: Use image node_id 13 for calling a global function with example usage: _test_distrib_xla_nprocs(index) without return types