@@ -21,20 +21,11 @@ static PyMethodDef _simd_methods[] = {
2121 {NULL ,NULL ,0 ,NULL }
2222};
2323
24- PyMODINIT_FUNC PyInit__simd (void )
24+ static int
25+ _simd_exec (PyObject * m )
2526{
26- static struct PyModuleDef defs = {
27- .m_base = PyModuleDef_HEAD_INIT ,
28- .m_name = "numpy._core._simd" ,
29- .m_size = -1 ,
30- .m_methods = _simd_methods
31- };
3227if (npy_cpu_init ()< 0 ) {
33- return NULL ;
34- }
35- PyObject * m = PyModule_Create (& defs );
36- if (m == NULL ) {
37- return NULL ;
28+ return -1 ;
3829 }
3930PyObject * targets = PyDict_New ();
4031if (targets == NULL ) {
@@ -88,13 +79,31 @@ PyMODINIT_FUNC PyInit__simd(void)
8879NPY_MTARGETS_CONF_DISPATCH (NPY_CPU_HAVE ,ATTACH_MODULE ,MAKE_MSVC_HAPPY )
8980NPY_MTARGETS_CONF_BASELINE (ATTACH_BASELINE_MODULE ,MAKE_MSVC_HAPPY )
9081
91- #if Py_GIL_DISABLED
92- // signal this module supports running with the GIL disabled
93- PyUnstable_Module_SetGIL (m ,Py_MOD_GIL_NOT_USED );
82+ return 0 ;
83+ err :
84+ return -1 ;
85+ }
86+
87+ static struct PyModuleDef_Slot _simd_slots []= {
88+ {Py_mod_exec ,_simd_exec },
89+ #if PY_VERSION_HEX >=0x030c00f0 // Python 3.12+
90+ {Py_mod_multiple_interpreters ,Py_MOD_MULTIPLE_INTERPRETERS_NOT_SUPPORTED },
91+ #endif
92+ #if PY_VERSION_HEX >=0x030d00f0 // Python 3.13+
93+ // signal that this module supports running without an active GIL
94+ {Py_mod_gil ,Py_MOD_GIL_NOT_USED },
9495#endif
96+ {0 ,NULL },
97+ };
9598
96- return m ;
97- err :
98- Py_DECREF (m );
99- return NULL ;
99+ static struct PyModuleDef defs = {
100+ .m_base = PyModuleDef_HEAD_INIT ,
101+ .m_name = "numpy._core._simd" ,
102+ .m_size = 0 ,
103+ .m_methods = _simd_methods ,
104+ .m_slots = _simd_slots ,
105+ };
106+
107+ PyMODINIT_FUNC PyInit__simd (void ) {
108+ return PyModuleDef_Init (& defs );
100109}