http://bugzilla.opensuse.org/show_bug.cgi?id=995570
http://bugzilla.opensuse.org/show_bug.cgi?id=995570#c22
--- Comment #22 from Robert Krawitz ---
Created attachment 743275
--> http://bugzilla.opensuse.org/attachment.cgi?id=743275&action=edit
Revised primusrun script
This appears to yield the best performance, and it works reliably. It's
obviously a prototype, but it should indicate how to fix this bug.
The performance factors are PRIMUS_UPLOAD and PRIMUS_SLEEP. PRIMUS_UPLOAD has
a big effect; PRIMUS_SLEEP has a small but observable effect on performance.
In some cases optimus is faster; in others primus is. glxspheres runs about
50% faster under optimus (optirun) than under primus, but glmark2 gives about
30% overall better numbers under primus than under optimus. All of the glmark2
components appear to yield at least slightly better performance under primus
than optimus.
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