RFR: 8292289: [vectorapi] Improve the implementation of VectorTestNode [v14]

Thu Dec 8 13:46:49 UTC 2022

On Thu, 8 Dec 2022 09:21:47 GMT, Vladimir Kozlov <kvn at openjdk.org> wrote:

>> Rerunning DaCapo and Renaissance which shows some variations.
>
>> @vnkozlov I believe `VectorTestNode` is only used in Vector API, which should not affect those benchmarks?
> 
> Yes, but you have changes in general code related to `Cmp` node.
> I see that DaCapo don't show regression after rerun. Renaissance is still running and numbers are "all over places" - it is not stable.
> 
> Anyway, I am approving this changes based on data I got.

@vnkozlov Ah I get it, thanks a lot for your reviews, can I merge the patch now?

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PR: https://git.openjdk.org/jdk/pull/9855