message: Add aggregation for multi-gpu tests for caching variable test in coordinator tests
diff: @@ -1061,7 +1061,9 @@ class StrategyIntegrationTest(test.TestCase):
  self.assertFalse(distribution_strategy_context.in_cross_replica_context())
  with self.strategy.scope():
  self.assertTrue(distribution_strategy_context.in_cross_replica_context())
  - v = variables.Variable(initial_value=1.)
  + v = variables.Variable(
  + initial_value=1.,
  + aggregation=variable_scope.VariableAggregation.ONLY_FIRST_REPLICA)
  # Test read value inside caching scope
  with distribute_utils.cache_variable_reads():
  