On 22.09.15 0:15, Laurent Bourgès wrote:
Conclusion:
The new patch seems promising as it is very close to ductus performance.
Filling ellipse seems slower on OpenJDK9 (492 / 437 = 12% slower) ! Any
MaskFill changes ?
For such checks I suggest to use JMH + "prof perfasm". It will provide
really good info per java methods(before/after compilation) including
assemblers, plus the log include the native methods.
Example looks like this:
http://cr.openjdk.java.net/~shade/jmh/perfasm-sample.log
http://openjdk.java.net/projects/code-tools/jmh
It is really good in java2d because sometimes it is unclear where the
problem is occurs(java or native or new objects etc), and any java
profilers can change the behavior of application.
--
Best regards, Sergey.
