[cairo-bugs] [Bug 43064] stroke performance is super-linear in number of points in the path

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=43064

--- Comment #9 from Oleg Bulatov <oleg at bulatov.mobi> 2011-11-19 05:01:42 PST ---
N_INIT=1000; N_STEP=1000; N_MAX=10000; REPEATS=3
1000 dots: 26231,9583 ns
2000 dots: 52911,4275 ns
3000 dots: 73177,9663 ns
4000 dots: 89960,2191 ns
5000 dots: 103140,6220 ns
6000 dots: 114414,5051 ns
7000 dots: 127430,1330 ns
8000 dots: 138734,9332 ns
9000 dots: 150994,8329 ns
10000 dots: 162519,6564 ns

3000 dots totally takes 0.2 seconds (only 5 lines per second)
10000 dots totally takes 1.6 seconds

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