Diagnosing first vs subsequent performance

Thomas L├╝bking thomas.luebking at gmail.com
Wed Jan 20 13:44:18 PST 2016


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



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