message: [TF:XLA] Increase tolerance testing XLA's AtrousConv2d gradient.
  Auto tuning on the GPU caused this error tolerance to be exceeded very often with XLA.
diff: @@ -139,7 +139,6 @@ class AtrousConv2DTest(test.TestCase):
  y1.eval(), self.evaluate(y2), rtol=1e-2, atol=1e-2)
  @test_util.run_deprecated_v1
  - @test_util.disable_xla("This test never passed for XLA") # larger error range
  def testGradient(self):
  with self.session(use_gpu=True):
  # Input: [batch, height, width, input_depth]
  @@ -161,7 +160,7 @@ class AtrousConv2DTest(test.TestCase):
  [x_shape, f_shape],
  output, y_shape)
  print("atrous_conv2d gradient err = %g " % err)
  - err_tolerance = 1e-3
  + err_tolerance = 4e-3 if test_util.is_xla_enabled() else 1e-3
  self.assertLess(err, err_tolerance)
  