expose helpers
@@ -2,9 +2,14 @@ from cupy.core import core # NOQA
from cupy.core import internal # NOQA
-# import class and function
+# internal APIs for testing and developement
from cupy.core._accelerator import set_reduction_accelerators # NOQA
from cupy.core._accelerator import set_routine_accelerators # NOQA
+from cupy.core._accelerator import get_reduction_accelerators # NOQA
+from cupy.core._accelerator import get_routine_accelerators # NOQA
+
+
+# import class and function
from cupy.core._kernel import create_ufunc # NOQA
from cupy.core._kernel import ElementwiseKernel # NOQA
from cupy.core._kernel import ufunc # NOQA
