And if you really need repro steps, which I think are quite obvious A.1. Install Ubuntu 20 A.2. git clone https://github.com/pepe78/python-performance A.3. cd python-performance A.4. ./run.sh
B.1. Install Ubuntu 21 B.2. git clone https://github.com/pepe78/python-performance B.3. cd python-performance B.4. ./run.sh compare results for C++ and PyPy. PyPy is around same, C++ got worse. Have a nice day! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1965451 Title: C++ performance got worse going from Ubuntu 20 to Ubuntu 21 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-11/+bug/1965451/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
