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...ke we do for buildbot failures, as well as others who are architecture performance experts on the relevant systems, this won't see the use it needs. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20150921/6d44b09e/attachment.html>

I’d like to propose a new LNT feature that I plan to start working on immediately: formal performance change tracking. Motivation: LNT produces a lot of data, but it is not very actionable. Unless you are watching the nightly reports, or checking LNT regularly, performance changes can happen and be missed. Oh no! Once commits have been in tree for a long time, it is harder to fix them even if