http://qs1969.pair.com?node_id=513628


in reply to Re^2: Speed/Efficiency tweaks for a fannkuch benchmark script?
in thread Speed/Efficiency tweaks for a fannkuch benchmark script?

Interesting, but broken. (Uncomment the print and you'll see what I mean!)

You can fix it by adding

local @_ = @_;
to the beginning of the sub, but that presumably makes it slower again.