On Sun, Dec 13, 2015 at 12:09:48PM +0100, Matthieu Herrb wrote: > My traditionnal benchmark (/usr/bin/time cat /etc/xtermcap in a 80x35 > xterm with DejaVu Sans Mono 8 anti-aliased font), takes 534s with EXA > vs 42s with shadowfb. (it's less than 1s on my X240 with intel) >
Hmm sorry. I had a OpenGL compositing enabled in my window manager while running those tests. This makes no sens. With fvwm (but still Xft fonts in xterm, since this is what most other apps will be using) NoAccel + ShadowFB : 6.7s EXA : 8.5s Those numbers are reproducable. Landry, are you running with hw.perfpolicy=auto ? -- Matthieu Herrb
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