Method test_Sign_gpu

test/python/test_onnx.py:918–919

(self)

    @unittest.skipIf(not singa_api.USE_CUDA, 'CUDA is not enabled')
    def test_Sign_gpu(self):
        self._Sign_helper(gpu_dev)

    def _Div_helper(self, dev):
        x0 = np.array([-0.9, -0.3, -0.1, 0.1, 0.5,