Hello, The tests are run in LXC containers on a bare metal server with two physical CPU, 6 cores, 2 threads per core (Intel(R) Xeon(R) CPU E5-2640 0 @ 2.50GHz).
Following's doko's advice, I have built two new versions, one with LTO optimisation disabled and the other one with PGO optimisation disabled. In both cases, it makes things worse. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1638695 Title: Python 2.7.12 performance regression To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/python2.7/+bug/1638695/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
