On Fri, 24 May 2024 18:32:53 GMT, Volodymyr Paprotski <d...@openjdk.org> wrote:
>> Fixed > > (missed a `git add`? don't see the updates for this file) Hmmm... Not sure what happened. >> Since we're only concerned with the delta of performance, does this really >> matter? Can you suggest an alternative? > > The needle really should be like the all the other strings, e.g. > `dataStringHuge` itself, generated by the setup. > > As to weather it really matters; the answer is Amdahl's law. You can indeed > measure the delta, but you can't measure the speedup of just the indexOf; not > with repeat and concatenation obscuring the numbers. I have to believe that any relatively smart compiler would recognize that as a compile-time constant and make the change irrelevant. I've yielded to your desire and changed the code. ------------- PR Review Comment: https://git.openjdk.org/jdk/pull/16753#discussion_r1613956309 PR Review Comment: https://git.openjdk.org/jdk/pull/16753#discussion_r1613955264