STINNER Victor <vstin...@python.org> added the comment:
We wrote an article about -fno-semantic-interposition flag that we use with GCC on RHEL8 and Fedora: https://developers.redhat.com/blog/2020/06/25/red-hat-enterprise-linux-8-2-brings-faster-python-3-8-run-speeds/ "Enabling this flag disables semantic interposition, which can increase run speed by as much as 30%." In short, the flag allows the compiler to inline code and so make further optimizations, when Python is built with --enable-shared. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue38980> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com