Stefan Krah added the comment: On Thu, Apr 14, 2016 at 08:39:20AM +0000, Alecsandru Patrascu wrote: > @Stefan and @Marc, you say that people don't want to wait for PGO to build > when running ./configure && make, but why? Even though many developers use > it, this mode is not intended for development, it is production level and > should be run once (or at leas a limited number or times), when the > developers are sure that everything is fine in the debug mode. As Victor > previously said, we should have all the *good* stuff (PGO, LTO, etc) enabled > by default, regardless the time needed to do it.
I use it all the time in development: - For running math tests that would be too slow otherwise. - To diagnose invalid accesses that only occur with -O2. - To speed up Valgrind runs. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue25702> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
