Performance about peaks.jl HOT 1 OPEN

Actually its almost 4x slower! I too am surprised by the size of the difference in performance! I'm also surprised about the difference in allocation size.

The argmaxima function has more features which explains at least some of the decreased performance compared to your localmax function: argmaxima supports larger/custom window sizes, identification of plateaus, and handles the presence of NaNs and missings. The latter two features likely contribute the bulk of the increased runtime.

In any case, if the localmax function meets your needs, it doesn't appear to that switching to Peaks.jl would be beneficial, at the moment.

from peaks.jl.