Diagnosing first vs subsequent performance

[Thomas Lübking]

On Mittwoch, 20. Januar 2016 21:03:35 CEST, Lloyd Brown wrote:

>> [lbrown at m8g-1-8 ~]$ DISPLAY=:0.0 glxgears
>> Running synchronized to the vertical refresh.  The framerate should be
>> approximately the same as the monitor refresh rate.


try
DISPLAY=:0.0 __GL_GSYNC_ALLOWED=0 __GL_SYNC_TO_VBLANK=0 glxgears

no idea what impact a bogus swap interval would have on smi listing, though.

Cheers,
Thomas