Marcel Plch <gmarcel.p...@gmail.com> added the comment:
Those -g switches you see there are during compile-time. For this to work, you need to enable it also during link/time: ./configure --enable-optimizations --with-lto LDFLAGS="-g" Except for py-bt, you should also try bt. With this link flag enabled, I can observe significant slowdown on my machine during the backtrace when using bt command (At least when I let the PGO do all the profiling, when compiled with the sed edit you posted here, I observe none). ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue30345> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
