[cairo] Re: [cairo-announce] cairo snapshot 1.3.6 available

[Koen Kooi]

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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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