[Bug 98549] [HSW] Extremely low x11perf putimage score with glamor

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun May 14 20:20:48 UTC 2017


--- Comment #1 from Clemens Eisserer <linuxhippy at gmail.com> ---
So this is not limited to haswell, on an arrandale laptop I get (90% of the
cycles are spent in clflush_object):

       1200 reps @   6.1682 msec (   162.0/sec): PutImage XY 10x10 square

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