Method copy_tensor

tensorflow/python/framework/config_test.py:71–74

(dtype=dtypes.int32)

    context.ensure_initialized()

    def copy_tensor(dtype=dtypes.int32):
      cpu_tensor = constant_op.constant(1, dtype=dtype)
      gpu_tensor = cpu_tensor.gpu()
      self.assertAllEqual(cpu_tensor + gpu_tensor, 2.0)

    config.set_device_policy('silent')
    self.assertEqual(config.get_device_policy(), 'silent')