vim-gitgutter/unplace.vim at master · somini/vim-gitgutter

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" Measure how long it takes to unplace signs.

" Source this file with `:source %` or `vim -S unplace.vim`

let num = 500

sign define Foo text=*

new

call append(0, range(1, num))

for i in range(1, num)

execute "sign place ".i." line=".i." name=Foo buffer=".bufnr('')

endfor

let start = reltime()

for i in range(1, num)

execute "sign unplace ".i

endfor

let elapsed = reltime(start)

bdelete!

echom split(reltimestr(elapsed))[0]."s to remove ".num." signs"

echom string(reltimefloat(elapsed) * 1000 / num).' ms/sign'

echom string(float2nr(num / reltimefloat(elapsed))).' sign/s'