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

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Nov 19 05:15:00 PST 2011


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

--- Comment #10 from Oleg Bulatov <oleg at bulatov.mobi> 2011-11-19 05:15:00 PST ---
Oops... Sorry, last tests from another machine.

Old test (wthout gdk) on new machine also slowdowns on range 1000...10000:
N_INIT=1000; N_STEP=1000; N_MAX=10000; REPEATS=3
1000 dots: 58929.7287 ns
2000 dots: 54751.3917 ns
3000 dots: 68980.1011 ns
4000 dots: 78669.5042 ns
5000 dots: 84290.0571 ns
6000 dots: 88731.6039 ns
7000 dots: 93703.8769 ns
8000 dots: 93936.6567 ns
9000 dots: 96050.4159 ns
10000 dots: 98065.9577 ns

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