I found this article from Martin Stransky: https://mastransky.wordpress.com/2019/01/08/fedora-firefox-heads-to- updates-with-pgo-lto/
It appears Fedora's Firefox package is build with PGO. Is Ubuntu's .DEB package built with PGO as well? There's also this documentation from Mozilla: https://firefox-source- docs.mozilla.org/build/buildsystem/pgo.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1908082 Title: Ubuntu Firefox is 15% slower than Flatpak Firefox for speedometer benchmark To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1908082/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
