[Bug 69870] [HSW GT3e Bisected] GLbenchmark v2.7.0 EgyptHD _FixedTime performance reduced by 20%

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Nov 21 06:33:32 PST 2013


https://bugs.freedesktop.org/show_bug.cgi?id=69870

--- Comment #14 from Chris Wilson <chris at chris-wilson.co.uk> ---
Rerunning the benchmark using blits:

50b44a4: 171fps, 193fps, 193fps
0d8ff15: 160fps, 174fps, 175fps
d-i-n: 178fps, 178fps, 177fps
d-i-n+age3: 195fps, 194fps, 193fps.

So ~10% and only slightly larger than hitting uncached surfaces.

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