New submission from Serhiy Storchaka: Here is a patch which restores (removed at last moment before 3.4beta1 release) frame headers optimization for the pickle protocol 4. Frame header now saved as a part of previous frame. This decreases the number of unbuffered reads per frame from 3 to 1.
---------- components: Library (Lib) files: pickle_frame_headers.patch keywords: patch messages: 204424 nosy: alexandre.vassalotti, larry, pitrou, serhiy.storchaka priority: normal severity: normal stage: patch review status: open title: Pickle 4 frame headers optimization type: performance versions: Python 3.4 Added file: http://bugs.python.org/file32843/pickle_frame_headers.patch _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue19780> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
