Method test_Less_gpu

test/python/test_operation.py:1153–1154

(self)

    @unittest.skipIf(not singa_wrap.USE_CUDA, 'CUDA is not enabled')
    def test_Less_gpu(self):
        self._Less_helper(gpu_dev)

    def _Sub_helper(self, dev):
        X0 = np.array([7, -5, 0.2, -0.1, 0.3, 4]).reshape(3,