[cairo] update on cairo-gl performance
eric at anholt.net
Thu Oct 22 08:21:19 PDT 2009
On Thu, 2009-10-22 at 07:55 +0200, Kai-Uwe Behrmann wrote:
> Am 20.10.09, 15:56 -0700 schrieb Eric Anholt:
> > backend, so I haven't fixed it yet. Anyone understand that?
> > I've done most of my profiling on firefox-talos-gfx, and through fixes
> > mostly in Mesa and libdrm I've got it down from upwards of 180 seconds
> > on this hardware to 56 seconds. At this point, the test consumes around
> > 90% of the CPU still, while around 10% of the time it's idle blocked on
> > the hardware due to the useless clears of temporary buffers.
> > Finally, the numbers:
> > [ # ] backend test min(s) median(s) stddev. count
> Does the numbers read like minutes in opposite to frames per second?
Time in seconds.
eric at anholt.net eric.anholt at intel.com
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