From: Prarit Bhargava on gitlab.com https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1635#note_860805559 >I just tested this and it is a nice speed up. Thanks! However it isn't controlled by the -j flag. It doesn't matter what -jX you use, the script by design just runs every invocation of the script in the background and then waits. I happen to have 12 cpus, so I couldn't notice if the 13 configs had a bottleneck. > >You might want to test on a 4 cpu machine and see what it looks like or implement logic to actually use -jX. Thanks for catching this. Using your test of comparing 'make -j1' vs 'make -j' I now get make -j1: real 1m12.901s user 1m6.587s sys 1m58.831s make -j: real 0m11.277s user 0m29.622s sys 0m25.264s I've pushed a new version. _______________________________________________ kernel mailing list -- kernel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to kernel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/kernel@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure
