------- Comment From [email protected] 2017-09-07 16:14 EDT------- Hi, I was able to verify that these fixes in the -proposed kernel provide the expected performance improvements, thanks!
This time I re-baselined on a P9 with 32 DD2 cores, so overall compare is a bit different than previous comments but still seeing significant performance gains as expected. Here are the improvements of the proposed kernel (4.10.0-34-generic -- #38~16.04.1-Ubuntu) compared to the baseline kernel (4.10.0-33-generic #37~16.04.1-Ubuntu): improvement SMToff SMT4 Execl ? single 136.6% 153.0% Execl ? multi -6.2% 8.8% Sysexec ? single 110.1% 91.1% Sysexec ? multi 2.8% 5.6% Spawn ? single 43.9% 46.1% Spawn ? multi 8.3% 14.2% ** Tags removed: verification-needed-zesty ** Tags added: verification-done-zesty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1709220 Title: RPT related fixes missing in Ubuntu 16.04.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1709220/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
