Dredging up rather an old thread here... On Wed, 30 Jan 2013, Søren Sandmann <[email protected]> wrote:
I wanted to also mention that this way of reporting results:add_8_8 Before After Mean StdDev Mean StdDev Confidence Change L1 62.1 0.2 543.4 12.4 100.0% +774.9% L2 38.7 0.4 116.8 1.7 100.0% +201.8% M 40.0 0.1 110.1 0.5 100.0% +175.3% HT 30.9 0.2 43.4 0.5 100.0% +40.4% VT 30.6 0.3 39.2 0.5 100.0% +28.0% R 21.3 0.2 35.4 0.4 100.0% +66.6% RT 8.6 0.2 10.2 0.3 100.0% +19.4% is much better than what we have now. It would definitely be useful if we had a way to convert the output of lowlevel-blt-bench.c into this format.
I have, belatedly, got round to publishing the script I used here: https://github.com/bavison/perfcmp For good reasons, as explained in the accompanying ReadMe, this analysis was never built into lowlevel-blt-bench itself, as you might have imagined. Hope this is of use to somone. Ben _______________________________________________ Pixman mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/pixman
