Method test_Sub_gpu

test/python/test_operation.py:1193–1194

(self)

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

    def _Pow_helper(self, dev):
        X0 = np.array([7, 5, 0.2, 0.1, 0.3, 4]).reshape(3, 2).astype(np.float32)