message: Make testMultiGPU pass when on CPU only
diff: @@ -358,6 +358,7 @@ class DynamicPartitionTest(test.TestCase):
  partitions = constant_op.constant(np.arange(1000, dtype=np.int32) % 10)
  result = data_flow_ops.dynamic_partition(data, partitions, 10)
  results.append(self.evaluate(result))
  + if device_list:
  self.assertAllEqual(results, np.zeros((len(device_list), 10, 100)))
  