[swift-users] Need clarification on Swift CI benchmark

[Proyb P]

What those PR in Swift CI benchmark shown "Regression", "Old_min",
"new_min", "delta" and "speedup" really mean? Speedup can be confusing when
Delta is either a positive or negative value.

https://github.com/apple/swift/pull/3796
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.swift.org/pipermail/swift-users/attachments/20170420/dfaa2256/attachment.html>