Re: bug-reference-prog-mode slows down CC Mode's scrolling by ~7%

[andrés ramírez]

Hi. Alan.

>>>>> "Alan" == Alan Mackenzie <acm@muc.de> writes:


[...]

    Alan> (It is notable that redisplay is quite a bit slower in X at 54 lines 
than on a Linux
    Alan> console at 65 lines.)

    >> Is this on proper emacs frame? or is this on tty within xterm?

    Alan> This was on a full GUI frame.  I didn't do any timings on an xterm.  
Perhaps I should have
    Alan> done.

    Alan> Feel free to fill in the gap.  ;-).

I have done it in the past:

1 lucid-frame {normal performance}
2 tty-frame within xterm {performance is better than normal}
3 fbcon {You could get the best results here}

Most of my time within emacs is spend on (2). When I deal with
media-files {pdf, images} number (1). There is no other option. And when
You want to get the best fbcon (3). This is just for my case on a
quad-core arm machine {orange pi plus 2e}.

Best Regards