message: Reduce gather_op_test timeouts by reducing the size of testHigherRank.
diff: @@ -88,8 +88,8 @@ class GatherTest(test.TestCase):
  def testHigherRank(self):
  # We check that scalar and empty indices shapes work as well
  - for shape in (4, 3, 2), (2, 1, 3, 2):
  - for indices_shape in (), (0,), (3, 0), (3, 5), (5, 2, 3):
  + shape = (2, 1, 3, 2)
  + for indices_shape in (), (0,), (2, 0), (2, 3):
  for dtype in _TEST_TYPES:
  for axis in range(len(shape)):
  params = self._buildParams(np.random.randn(*shape), dtype)
  