[cairo] Re: [cairo-announce] cairo snapshot 1.3.6 available
Koen Kooi
koen at dominion.kabel.utwente.nl
Thu Dec 7 02:38:57 PST 2006
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Carl Worth schreef:
> A new cairo snapshot 1.3.6 is now available
Full logs at http://www.openembedded.org/~koen/cairo/
The big differences between 1.3.4 and 1.3.6:
root at h2200:/data/cairo.vanilla/perf# ./cairo-perf-diff-files
ipaq-h2200-git-20061123-vanilla.perf ipaq-h2200-git-20061207-vanilla.perf 20%
Speedups
========
xlib-rgba paint_image_rgb_over-256 37.34 0.59% -> 23.48 2.72%: 1.59x speedup
▋
xlib-rgba paint_image_rgba_source-256 36.28 0.09% -> 22.97 2.22%: 1.58x speedup
▋
xlib-rgba tessellate-256-100 601.88 4.53% -> 387.73 7.91%: 1.55x speedup
▌
xlib-rgba paint_image_rgb_source-256 37.39 0.23% -> 24.34 2.05%: 1.54x speedup
▌
xlib-rgb tessellate-256-100 596.84 0.74% -> 391.36 0.61%: 1.53x speedup
▌
xlib-rgb zrusin_another_tessellate-415 183.94 0.59% -> 121.92 1.90%: 1.51x speedup
▌
xlib-rgba paint_image_rgba_over-256 44.67 0.50% -> 31.30 0.66%: 1.43x speedup
▍
xlib-rgb zrusin_another_fill-415 291.47 1.11% -> 223.48 4.76%: 1.30x speedup
▎
xlib-rgba zrusin_another_tessellate-415 186.79 0.81% -> 149.56 2.15%: 1.25x speedup
▎
image-rgb text_similar_rgba_over-128 40.66 0.64% -> 32.76 2.85%: 1.24x speedup
▎
image-rgb text_image_rgba_over-128 40.23 0.52% -> 33.11 2.53%: 1.22x speedup
▎
[snip]
Slowdowns
=========
xlib-rgb paint_solid_rgb_over-256 11.57 0.77% -> 16.43 11.41%: 1.42x slowdown
▍
xlib-rgb text_solid_rgb_over-256 224.84 1.20% -> 302.52 0.83%: 1.35x slowdown
▍
xlib-rgb paint_solid_rgb_source-512 13.75 0.59% -> 18.27 0.02%: 1.33x slowdown
▍
xlib-rgb paint_solid_rgb_over-512 13.76 0.62% -> 18.26 0.09%: 1.33x slowdown
▍
xlib-rgb paint_solid_rgba_source-512 13.76 0.61% -> 18.23 0.08%: 1.33x slowdown
▍
xlib-rgb text_solid_rgb_over-128 59.22 0.48% -> 78.48 2.09%: 1.33x slowdown
▍
xlib-rgb text_solid_rgba_over-256 235.91 0.83% -> 311.56 1.51%: 1.32x slowdown
▍
xlib-rgb text_solid_rgba_over-128 61.43 0.44% -> 79.25 1.95%: 1.29x slowdown
▎
xlib-rgba text_solid_rgba_over-256 202.22 1.00% -> 260.54 1.84%: 1.29x slowdown
▎
xlib-rgb paint_solid_rgba_source-256 11.56 0.80% -> 14.77 1.22%: 1.28x slowdown
▎
[snip]
regards,
Koen
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