dw <[email protected]> added the comment: Per IRC chat, the bug is not with regexes, but relying on a CPython-specific ability to zero-copy search over a buffer. The behaviour in this bug is due to repeatedly copying a 1.8gb mailbox to a string.
---------- status: unread -> chatting title: SRE_Pattern.search() of simple pattern causes crazy slowdown -> SRE_Pattern.search() of buffer object produces copy ________________________________________ PyPy bug tracker <[email protected]> <https://bugs.pypy.org/issue1741> ________________________________________ _______________________________________________ pypy-issue mailing list [email protected] https://mail.python.org/mailman/listinfo/pypy-issue
