message: Tweak tolerance in brittle parallel for test.
diff: @@ -38,13 +38,14 @@ class PForTestCase(test.TestCase):
  self.evaluate(init)
  return self.evaluate(targets1 + targets2)
  + # TODO(agarwal): Allow tests to pass down tolerances.
  def run_and_assert_equal(self, targets1, targets2):
  outputs = self._run_targets(targets1, targets2)
  outputs = nest.flatten(outputs) # flatten SparseTensorValues
  n = len(outputs) // 2
  for i in range(n):
  if outputs[i + n].dtype != np.object:
  - self.assertAllClose(outputs[i + n], outputs[i], rtol=1e-4, atol=1e-5)
  + self.assertAllClose(outputs[i + n], outputs[i], rtol=1e-4, atol=1e-4)
  else:
  self.assertAllEqual(outputs[i + n], outputs[i])
  