On Fri, 13 Oct 2023 08:17:58 GMT, Quan Anh Mai <qa...@openjdk.org> wrote:
> @himichael Please refer to [this > question](https://stackoverflow.com/questions/504103/how-do-i-write-a-correct-micro-benchmark-in-java) > for how to correctly benchmark Java code. thanks for your reply, but I think this has nothing to do with benchmark. I sort a random array of int[], use: ```java.util.Arrays.sort()``` in jdk 8, run command: ```java JDKSort``` , the result display: 15079 ms in open jdk 22.19 , run command: ```java --add-modules jdk.incubator.vector JDKSort``` the result display: 11619 ms my question is that this feature should improve performance several times, but it doesn't look like there's much difference between open jdk 22.19 and jdk 8. is there a problem with my configuration ? ------------- PR Comment: https://git.openjdk.org/jdk/pull/14227#issuecomment-1761289130
