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![]() This is an important optimization for avoiding read-after-write (RAW) stalls in the HiZ buffer. Certain workloads would run very slowly with HiZ enabled, but run much faster with the "hiz=false" driconf option. With this patch, they run at full speed even with HiZ. Increases performance in OglVSInstancing by about 2.7x on Braswell. Signed-off-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> |
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Makefile |