Method test_Log_gpu

test/python/test_operation.py:1451–1452

(self)

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

    def _mul_helper(self, dev):
        x = np.array([0.1, -1.0, 0.4, 4.0, -0.9,