Re: Emacs's set-frame-size can not work well with gnome-shell?

[martin rudalics]

> Today I test lucid emacs again,  maybe the slowness is  posn-at-point
>
> (benchmark 1000 '(posn-at-point (point)))
>
> "Elapsed time: 0.684959s"
>
> for posframe call posn-at-point

And what do you get for a GTK build?  Here I get

in an O3 GTK build  Elapsed time: 0.590930s (0.175256s in 3 GCs)

in an O0 GTK build  Elapsed time: 2.644455s (0.764866s in 4 GCs)

in an O0 Lucid build  Elapsed time: 2.785499s (0.776188s in 4 GCs)

martin