[Bug 96291] [BDW/SKL]  GPU hangs with programs using compute shaders

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Jun 3 10:36:41 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=96291

--- Comment #8 from Kenneth Graunke <kenneth at whitecape.org> ---
Altering the brw_cs.c call to brw_get_scratch_bo to multiply the size by 3
appears to fix CSDof's rendering issues, and the hangs in Car Chase.  That
doesn't seem necessary, though.

Curro did find something that looked like a hardware bug with swapping out
scratch buffers a while back.  That may be the real problem.

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