New submission from INADA Naoki <songofaca...@gmail.com>: Currently, PyGC_Head takes three words; gc_prev, gc_next, and gc_refcnt.
gc_refcnt is used when collecting, for trial deletion. gc_prev is used for tracking and untracking. So if we can avoid tracking/untracking while trial deletion, gc_prev and gc_refcnt can share same memory space. This idea reduces PyGC_Head size to two words. ---------- components: Interpreter Core messages: 317262 nosy: inada.naoki, pitrou priority: normal severity: normal status: open title: Compact PyGC_Head type: resource usage versions: Python 3.8 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue33597> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
