I love my new 13" rMBP, but there are performance issues here and there - Sublime is definitely one of them. However with a few tweaks I've been able to get performance up to what I would call acceptable.
Steps:
- Grab the latest build of Sublime (currently 2219); it has retina fixes. http://www.sublimetext.com/nightly
- Install HEAD of the Soda theme (instructions under "Download Manually"): https://github.com/buymeasoda/soda-theme/
- Make these tweaks to your User Preferences (cmd-,):
{
"theme": "Soda Dark.sublime-theme",
"soda_retina_fix": true,
// Maybe this GPU acceleration actually does something on the 15" where
// there's a dedicated card, but it definitely makes things worse on the 13".
"gpu_window_buffer": false,
// YMMV - I like Sublime's smooth scrolling, but disabling it here made
// things seem a lot snappier.
"scroll_speed": 0
}
You should now have a much smoother Sublime experience on your Retina MBP.
Thanks much for this! It definitely helps me on my 15" rMBP.