Hi Daniel, > > Let's not compare apples and oranges. What I can see it takes the same > route and behave similarly. >
I agree, I did not take enough time to get accurate profiles, sorry. > If you look at > http://uhash.com/java_reg/Call_Tree_java_8.html > http://uhash.com/java_reg/Call_Tree_java_11.html > > You can see that ConvertOp.filter takes 1.5s longer on Java 11. > I confirm: 1.8s vs 300ms. Philip, do you know what could have change in this 2d area ? I imagine ColorConvertOp delegates to native code so color profile (ICC) or hidpi support may have an impact here (or just compiler options may be different) ... If needed, I could profile native code using oprofile / perf. Laurent
