STINNER Victor added the comment: Quick update on the fastcall work.
> I pushed th echange b9c9691c72c5 to replace PyObject_CallFunctionObjArgs() > with _PyObject_CallNoArg() or _PyObject_CallArg1(). These functions are > simpler and don't allocate memory on the C stack. Using _PyObject_CallArg1() increased the usage of the C stack: see issue #28858. The fix was to remove the _PyObject_CallArg1() macro, replaced with PyObject_CallFunctionObjArgs(func, arg, NULL). There is still an open issue #28870 to reduce the usage of the C stack memory even more, but it's more a general optimization. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue28839> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
